CN104343810A - Connecting device and electronic equipment - Google Patents
Connecting device and electronic equipment Download PDFInfo
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- CN104343810A CN104343810A CN201310347340.7A CN201310347340A CN104343810A CN 104343810 A CN104343810 A CN 104343810A CN 201310347340 A CN201310347340 A CN 201310347340A CN 104343810 A CN104343810 A CN 104343810A
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Abstract
The invention discloses a connecting device and electronic equipment. The connecting device is used for connecting a first body with a second body of the electronic equipment, so that the first body can rotate corresponding to the second body. The connecting device comprises a first rotating shaft (21), a second rotating shaft (22), a third rotating shaft (23), a fourth rotating shaft (24), a first transmission component and a second transmission component arranged in parallel; and the connecting device can smoothly rotate according to a desired trajectory in the rotating process through all the components of the connecting device and the linkage relationship among all the components, so that the first body and the second body can smoothly rotate.
Description
Technical field
The present invention relates to the field of mechanical technique in electronic equipment, particularly relate to a kind of connection set and electronic equipment.
Background technique
Along with the development of science and technology, electronic technology have also been obtained development at full speed, and the kind of electronic product also gets more and more, and people have also enjoyed the various facilities that development in science and technology brings.Present people can pass through various types of electronic equipment, enjoy the comfortable life along with development in science and technology brings.Such as, user, by electronic equipments such as notebook plate computer, smart mobile phones, can see a film, listens to the music, play games etc., and the extensive use due to the advantage of himself intrinsic portability.
In the prior art, when electronic equipment comprises the first main body and the second main body, can relative movement be there is in the first main body and the second main body, such as: reversible electronic equipment comprises display screen part and host machine part, display screen part can rotate relative to host machine part, the similar one " notebook " of this reversible electronic equipment, display screen part can rotate in the angular range of 0-360 degree relative to host machine part.
Wherein, linked together by a connection set between the first main body in electronic equipment and the second main body.Connection set adopts double-deck turning shaft structure, and such as: in reversible electronic equipment, as shown in Figure 1, reversible electronic equipment comprises display screen part 11 and host machine part 12, and display screen part 11 and host machine part 12 are linked together by connection set.Connection set comprises the first rotating shaft 13, second rotating shaft 14 and reversible connecting sheet 15, first rotating shaft 13 is connected with the first main body 11, second rotating shaft 14 is connected with the second main body 12, reversible connecting sheet 15 is arranged on the first noumenon 11, first rotating shaft 13, second rotating shaft 14 and the second body 12, reversible connecting sheet 15 is under the effect of an operating body, dynamically can change its own shape, and then the first main body 11 and the second main body 12 can be rotated.
Present inventor, in the process realizing the embodiment of the present application technological scheme, finds at least there is following technical problem in prior art:
Due to the first rotating shaft 13 being provided with the first teeth, the second rotating shaft 14 being provided with the second teeth, can engaging between the first teeth and the second teeth.When the first teeth and the engagement of the second teeth, the first height difference between first rotating shaft 13 and the second rotating shaft 14 is greater than the second height difference between the first main body 11 and the second main body 12, that is, the first noumenon 11 that the thickness of connection set is greater than reversible electronic equipment adds the thickness of the second body 12, and connection set takes up room large technical problem.
Further, because the frictional force between element each in connection set is constant, reversible electronic equipment is carrying out in the process overturn, and the friction torque of connection set is also constant.When the first main body 11 is rotated relative to the second main body 12, if the friction torque of connection set is excessive, so open reversible electronic equipment and need larger power, if and the friction torque of connection set is too small, so reversible electronic equipment in use, and the technical problem of rocking easily appears in the first main body 11.
To sum up, there is connection set and to take up room the large and technical problem of switching performance instability in prior art.
Summary of the invention
The embodiment of the present application provides a kind of connection set and electronic equipment, solves the connection set existed in prior art and takes up room greatly and the technical problem of switching performance instability.
The embodiment of the present application provides a kind of connection set on the one hand, for connecting the first noumenon and second body of electronic equipment, described the first noumenon can be rotated relative to described second body, described connection set comprises: the first rotatingshaft be set up in parallel, second rotatingshaft, the 3rd rotatingshaft and the 4th rotatingshaft; First transmitting assemblies, comprising: the first driving component, is arranged at described first rotatingshaft rotationally; Second driving component, is arranged at described 4th rotatingshaft rotationally; With the 3rd driving component, connect described first driving component and described second driving component, the first end of described 3rd driving component and the second end are arranged at described second rotatingshaft and described 3rd rotatingshaft respectively rotationally; Second transmitting assemblies, comprising: the 4th driving component, and the 3rd end of described 4th driving component and the 4th end are arranged at described first rotatingshaft and described second rotatingshaft respectively rotationally; 5th driving component, is connected with described 4th driving component, and the five terminal of described 5th driving component and the 6th end are arranged at described 3rd rotatingshaft and described 4th rotatingshaft respectively rotationally; Wherein, when described first driving component is by an operating body effect, described first driving component drives described first rotatingshaft to rotate relative to described second rotatingshaft, then described 4th driving component drives described second rotatingshaft to rotate relative to described 3rd rotatingshaft, described 3rd driving component makes described first rotatingshaft and described second rotatingshaft rotate relative to described 3rd rotatingshaft, thus described 5th driving component drives described 3rd rotatingshaft to rotate relative to described 4th rotatingshaft, and then described the first noumenon is rotated relative to described second body.
Optionally, the first end of described 3rd driving component is provided with M the first teeth, second end of described 3rd driving component is provided with N number of second teeth, 7th end of described first driving component is provided with J the 3rd teeth that can engage with described M the first teeth, 8th end of described second driving component is provided with P the 4th teeth that can engage with described N number of second teeth, wherein, described M be more than or equal to 2 integer, described N be more than or equal to 2 integer, described J be more than or equal to 2 integer, described P be more than or equal to 2 integer.
Optionally, the described first end of described 3rd driving component is provided with the first groove, described second end of described 3rd driving component is provided with the second groove, 7th end of described first driving component is provided with can with the first protruding structure of described first matching grooves, the 8th end of described second driving component is provided with can with the second protruding structure of described second groove match.
Optionally, described 4th end of described 4th driving component is provided with the 3rd groove, the described five terminal of described 5th driving component is provided with can with the 3rd protruding structure of described 3rd groove match.
Optionally, described first groove and described first protruding structure, described first groove and described second protruding structure and be transition fit between described 3rd groove and described 3rd protruding structure.
Optionally, described first driving component and the first rotatingshaft, described second driving component and described second rotatingshaft and described 3rd rotatingshaft, described 3rd driving component and described 4th rotatingshaft, described 4th driving component and described first rotatingshaft and described second rotatingshaft and described 5th driving component and described 3rd rotatingshaft and described 4th rotatingshaft are transition fit.
Optionally, described connection set also comprises: the first elastic element, is arranged between described first transmission component and described 4th driving component; Second elastic element, is arranged between described 3rd transmission component and described 4th driving component; 3rd elastic element, is arranged between described 3rd transmission component and described 5th driving component; 4th elastic element, is arranged between described second transmission component and described 5th driving component; Wherein, the frictional force between described first driving component and described 4th driving component, between described 3rd driving component and described 4th driving component, between described 3rd driving component and described 5th driving component and between described second transmission component and described 5th driving component is increased respectively by described first elastic element, described second elastic element, described 3rd elastic element and described 4th elastic element.
Optionally, described first elastic element, the second elastic element, the 3rd elastic element or the 4th elastic element are specially: spring washer, compressibility spring or spiral spring plate.
On the other hand, the application one is embodiment also provide a kind of electronic equipment, and described electronic equipment comprises: the first main body; Second main body; Connection set at least one either a program as the aforementioned, is coupled together described first main body and described second main body by described connection set, to enable described first main body relative to described second body rotation.
The one or more technological schemes provided in the embodiment of the present application, at least have following technique effect or advantage:
Connection set in the embodiment of the present application, comprise: the first rotatingshaft be set up in parallel, the second rotatingshaft, the 3rd rotatingshaft, the 4th rotatingshaft and the first transmitting assemblies be arranged on the first rotating shaft, the second rotatingshaft, the 3rd rotatingshaft and the 4th rotatingshaft and the second transmitting assemblies, wherein, described first transmitting assemblies comprises the first driving component, the second driving component and the 3rd driving component, and described second transmitting assemblies comprises the 4th driving component and the 5th driving component.When described first driving component is by an operating body effect, described first driving component drives described first rotatingshaft to rotate relative to described second rotatingshaft, then described 4th driving component drives described second rotatingshaft to rotate relative to described 3rd rotatingshaft, described 3rd driving component makes described first rotatingshaft and described second rotatingshaft rotate relative to described 3rd rotatingshaft, thus described 5th driving component drives described 3rd rotatingshaft to rotate relative to described 4th rotatingshaft, and then described the first noumenon is rotated relative to described second body.
Due to the first rotatingshaft in the application's connection set, second rotatingshaft, relation is relatively rotated between 3rd rotatingshaft and the 4th rotatingshaft, make in connection set for connect the first noumenon first end and for connect the second body the second end between beeline can carry out adaptive change, therefore the thickness in electronic equipment between the first main body and the second body be arranged on the first rotatingshaft, second rotatingshaft, maximum distance between driving component on 3rd rotatingshaft and the 4th rotatingshaft has nothing to do, solve the connection set existed in prior art to take up room large technical problem, the space that connection set takies can be reduced, be convenient to the lightening development of electronic equipment.
Further, due to the friction torque of the quantity adjustment connection set of change first transmitting assemblies and the second transmitting assemblies can be passed through in connection set, such as: if by when comprising a set of transmitting assemblies be made up of the first transmitting assemblies and the second transmitting assemblies in connection set, when friction torque in connection set between each element is designated as P1, so when comprising the transmitting assemblies that two covers are made up of the first transmitting assemblies and the second transmitting assemblies in connection set, friction torque in connection set between each element is P2, P2 is more than or equal to P1, that is, friction torque in connection set can adjust as required, solve the constant and technical problem of the switching performance instability caused of the connection set existed in prior art, the connective stability of connection set can be improved, improve Consumer's Experience.
Accompanying drawing explanation
Fig. 1 is the structural representation of electronic equipment in prior art;
Fig. 2 is the STRUCTURE DECOMPOSITION figure of connection set in the application first embodiment;
Fig. 3 is the structural representation of connection set in the application first embodiment;
Fig. 4 is the structural representation of electronic equipment in the application second embodiment.
Embodiment
The embodiment of the present application provides a kind of connection set and electronic equipment, solves the connection set existed in prior art and takes up room greatly and the technical problem of switching performance instability.
The technological scheme of one embodiment of the invention is for solving the above problems, and general thought is as follows:
Connection set in the embodiment of the present application, comprise: the first rotatingshaft be set up in parallel, the second rotatingshaft, the 3rd rotatingshaft, the 4th rotatingshaft and the first transmitting assemblies be arranged on the first rotating shaft, the second rotatingshaft, the 3rd rotatingshaft and the 4th rotatingshaft and the second transmitting assemblies, wherein, first transmitting assemblies comprises the first driving component, the second driving component and the 3rd driving component, and the second transmitting assemblies comprises the 4th driving component and the 5th driving component.When the first driving component is by an operating body effect, first driving component drives the first rotatingshaft to rotate relative to the second rotatingshaft, then the 4th driving component drives the second rotatingshaft to rotate relative to the 3rd rotatingshaft, 3rd driving component makes the first rotatingshaft and the second rotatingshaft rotate relative to the 3rd rotatingshaft, thus the 5th driving component drives the 3rd rotatingshaft to rotate relative to the 4th rotatingshaft, and then the first noumenon is rotated relative to the second body.
Due to the first rotatingshaft in the application's connection set, second rotatingshaft, relation is relatively rotated between 3rd rotatingshaft and the 4th rotatingshaft, make in connection set for connect the first noumenon first end and for connect the second body the second end between beeline can carry out adaptive change, therefore the thickness in electronic equipment between the first main body and the second body be arranged on the first rotatingshaft, second rotatingshaft, maximum distance between driving component on 3rd rotatingshaft and the 4th rotatingshaft has nothing to do, solve the connection set existed in prior art to take up room large technical problem, the space that connection set takies can be reduced, be convenient to the lightening development of electronic equipment.
Further, due to the friction torque of the quantity adjustment connection set of change first transmitting assemblies and the second transmitting assemblies can be passed through in connection set, such as: if by when comprising a set of transmitting assemblies be made up of the first transmitting assemblies and the second transmitting assemblies in connection set, when friction torque in connection set between each element is designated as P1, so when comprising the transmitting assemblies that two covers are made up of the first transmitting assemblies and the second transmitting assemblies in connection set, friction torque in connection set between each element is P2, P2 is more than or equal to P1, that is, friction torque in connection set can adjust as required, solve the constant and technical problem of the switching performance instability caused of the connection set existed in prior art, the connective stability of connection set can be improved, improve Consumer's Experience.
In order to better understand technique scheme, be described below in conjunction with the structure of Figure of description to connection set.
As shown in Figure 2, connection set comprises:
The first rotatingshaft 21, second rotatingshaft the 22, three rotatingshaft 23 and the 4th rotatingshaft 24 be set up in parallel;
First transmitting assemblies, comprising:
First driving component 31, is arranged at the first rotatingshaft 21 rotationally;
Second driving component 32, is arranged at the 4th rotatingshaft 24 rotationally; With
3rd driving component 33, the first end and the second end that connect the first driving component 31 and the second driving component the 32, three driving component 33 are arranged at the second rotatingshaft 22 and the 3rd rotatingshaft 23 respectively rotationally;
Second transmitting assemblies, comprising:
3rd end of the 4th driving component the 41, four driving component 41 and the 4th end are arranged at the first rotatingshaft 21 and the second rotatingshaft 22 respectively rotationally;
5th driving component 42, is connected with the 4th driving component 41, and the five terminal of the 5th driving component 42 and the 6th end are arranged at the 3rd rotatingshaft 23 and the 4th rotatingshaft 24 respectively rotationally;
Wherein, when the first driving component 31 is by an operating body effect, first driving component 31 drives the first rotatingshaft 21 to rotate relative to the second rotatingshaft 22, then the 4th driving component 41 drives the second rotatingshaft 22 to rotate relative to the 3rd rotatingshaft 23,3rd driving component 33 makes the first rotatingshaft 21 and the second rotatingshaft 22 rotate relative to the 3rd rotatingshaft 23, thus the 5th driving component 42 drives the 3rd rotatingshaft 23 to rotate relative to the 4th rotatingshaft 24, and then the first noumenon is rotated relative to the second body.
Below, please continue to refer to Fig. 2, the feature of each element to the first transmitting assemblies and the second transmitting assemblies is described by the application successively.
In the first transmitting assemblies, the first end of the 3rd driving component 33 is provided with M the first teeth, second end of the 3rd driving component 33 is provided with N number of second teeth, 7th end of the first driving component 31 is provided with J the 3rd teeth that can engage with M the first teeth, the 8th end of the second driving component 32 is provided with P the 4th teeth that can engage with N number of second teeth, wherein, M be more than or equal to 2 integer, N be more than or equal to 2 integer, J be more than or equal to 2 integer, P be more than or equal to 2 integer.
In the second transmitting assemblies, the 4th end of the 4th driving component is provided with K the 5th teeth, and the five terminal of the 5th transfer member is provided with individual 6th teeth of the S that can engage with K the 5th teeth, wherein, K be more than or equal to 2 integer, S be more than or equal to 2 integer.
Wherein, suppose that the first driving component 31 is connected with display screen part, and display screen part by the effect of an operating body time, when the first driving component 31, interaction between second driving component 32 and the 3rd driving component 33 is specific as follows: first, first driving component 31 is under effect, by the precompressed effect between the meshing relation between J the 3rd teeth on the M on the 3rd driving component 33 the first teeth and the first driving component 31 and the flank of tooth, first driving component 31 can be rotated relative to the first end of the 3rd driving component 32, and then make the first driving component 31 drive the first rotatingshaft 21 to rotate relative to the second rotatingshaft 22.
Simultaneously, due to the first driving component 31 and the frictional force between the second driving component 32 and the 4th driving component 41, when the first driving component 31 is by an operating body effect, correspondingly, 4th driving component 41 is also subject to another active force, setting in motion under the effect of 3rd driving component 33 between the first driving component 31 and the 4th driving component 41,3rd driving component 33 is rotated relative to the second driving component 32,3rd driving component 33 makes the first driving component 31 and the second driving component 32 rotate, and then the first rotatingshaft 21 and the second rotatingshaft 22 are rotated relative to the 3rd rotatingshaft 23.
Due to the precompressed effect between the meshing relation between N number of second teeth on the 3rd driving component 33 and the P on the second driving component 32 the 4th teeth and the flank of tooth, and the 5th driving component 42 and the frictional force between the second driving component 32 and the 3rd driving component 33,3rd driving component 33 can be rotated relative to the second driving component 32, and then make the first rotatingshaft 21, second rotatingshaft 22, the 3rd rotatingshaft 23 rotates relative to the 4th rotatingshaft 24, and then display screen part rotated relative to host machine part.
Wherein, first driving component 31 and the first rotatingshaft 21, second driving component 32 and the second rotatingshaft 22 and the 3rd rotatingshaft 23, the 3rd driving component 33 and the 4th rotatingshaft 24, the 4th driving component 34 and the first rotatingshaft 21 and the second rotatingshaft 22 and the 5th driving component 41 and the 3rd rotatingshaft 33 and the 4th rotatingshaft 34 are transition fit, wherein, transition fit refers to the first protruding structure and the first groove, the second protruding structure and the second groove, has coordinating of gap or interference between the 3rd protruding structure with the 3rd groove.
In the application first embodiment, to comprise a set of first transmitting assemblies in connection set and the second transmitting assemblies is described, in actual implementation process, the similar of the first transmitting assemblies and the second transmitting assemblies, in contrast to this, the first end of the 3rd driving component 33 is provided with the first groove, second end of the 3rd driving component 22 arranges the second groove, 7th end of the first driving component 31 is provided with can with the first protruding structure of the first matching grooves, the 8th end of the second driving component 32 is provided with can with the second protruding structure of the second groove match.
4th end of the 4th driving component 41 is provided with the 3rd groove, the five terminal of the 5th driving component 42 is provided with can with the 3rd protruding structure of the 3rd groove match, wherein, first groove and the first protruding structure, the first groove and the second protruding structure and be transition fit between the 3rd groove and the 3rd protruding structure, wherein, transition fit refers to the first protruding structure and the first groove, the second protruding structure and the second groove, has coordinating of gap or interference between the 3rd protruding structure with the 3rd groove.
Connection set also comprises: the first elastic component, is arranged between the first driving component 32 and the 4th driving component 41; Second elastic component, is arranged between the 3rd driving component 33 and the 4th driving component 41; 3rd elastic component, is arranged between the 3rd driving component 33 and the 5th driving component 42; 4th elastic component, is arranged between the second driving component 32 and the 5th driving component 42; Wherein, the frictional force between the first driving component 32 and the 4th driving component 41, between the 3rd driving component 33 and the 4th driving component 41, between the 3rd driving component 33 and the 5th driving component 42 and between the second driving component 32 and the 5th driving component 42 is increased respectively by the first elastic component, the second elastic component, the 3rd elastic component and the 4th elastic component.
First elastic element, the second elastic element, the 3rd elastic element or the 4th elastic element are specially: spring washer, compressibility gaskets or spiral spring plate.In specific implementation process, can select according to actual needs, the application is not restricted.
In the application first embodiment, be described to include a set of connection set be made up of the first transmitting assemblies and the second transmitting assemblies, in actual implementation process, the quantity of the first transmitting assemblies and the second transmitting assemblies can be selected according to actual needs, such as can select two cover first transmitting assembliess and the second transmitting assemblies, specifically please refer to Fig. 3, Fig. 3 is the structural representation comprising the transmitting assemblies that two covers are made up of the first transmitting assemblies 30 and the second transmitting assemblies 40, and the application is not restricted.
The application second is embodiment also provide a kind of electronic equipment, and electronic equipment comprises: the first main body; Second main body; Connection set at least one the application first embodiment, is coupled together the first main body and the second main body by connection set, to enable the first main body relative to the second body rotation.
Below will to comprise 2 connection sets in turning notebook computer, the structure of electronic equipment in the application second embodiment is described, please refer to Fig. 4, Fig. 4 is the structural representation of the electronic equipment that the embodiment of the present application provides, as shown in Figure 4, turning notebook computer comprises: display screen part 61; Host machine part 62, connection set 63, is coupled together display screen part 61 and host machine part 62 by connection set 63, can rotate to make display screen part 61 relative to host machine part 62.
The one or more technological schemes provided in the embodiment of the present application, at least have following technique effect or advantage:
Connection set in the embodiment of the present application, comprise: the first rotatingshaft 21, second rotatingshaft 22 be set up in parallel, the 3rd rotatingshaft 23, the 4th rotatingshaft 24 and the first transmitting assemblies be arranged on the first rotatingshaft 21, second rotatingshaft 22, the 3rd rotatingshaft 23 and the 4th rotatingshaft 24 and the second transmitting assemblies, wherein, described first transmitting assemblies comprises the first driving component 31, second driving component 32 and the 3rd driving component 33, and described second transmitting assemblies comprises the 4th driving component 41 and the 5th driving component 42.When described first driving component 31 is by an operating body effect, described first driving component 31 drives described first rotatingshaft 21 to rotate relative to described second rotatingshaft 22, then described 5th driving component 41 drives described second rotatingshaft 22 to rotate relative to described 3rd rotatingshaft 23, described 3rd driving component 33 makes described first rotatingshaft 21 and described second rotatingshaft 22 rotate relative to described 3rd rotatingshaft 23, thus described 5th driving component 42 drives described 3rd rotatingshaft 23 to rotate relative to described 4th rotatingshaft 24, and then described display screen part 61 is rotated relative to described host machine part 62.
Due to the first rotatingshaft 21 in the application's connection set, second rotatingshaft 22, relation is relatively rotated between 3rd rotatingshaft 23 and the 4th rotatingshaft 24, make in connection set for connect display screen part 61 first end and for connect host machine part 62 the second end between beeline can carry out adaptive change, therefore the thickness in electronic equipment between display screen part 61 and host machine part 62 be arranged on the first rotatingshaft 21, second rotatingshaft 22, maximum distance between driving component on 3rd rotatingshaft 23 and the 4th rotatingshaft 24 has nothing to do, solve the connection set existed in prior art to take up room large technical problem, the space that connection set takies can be reduced, be convenient to the lightening development of electronic equipment.
Further, due to the friction torque of the quantity adjustment connection set of change first transmitting assemblies 30 and the second transmitting assemblies 40 can be passed through in connection set, such as: if by when comprising a set of transmitting assemblies be made up of the first transmitting assemblies 30 and the second transmitting assemblies 40 in connection set, when friction torque in connection set between each element is designated as P1, so when comprising the transmitting assemblies that two covers are made up of the first transmitting assemblies 30 and the second transmitting assemblies 40 in connection set, friction torque in connection set between each element is P2, P2 is more than or equal to P1, that is, friction torque in connection set can adjust as required, solve the constant and technical problem of the switching performance instability caused of the connection set existed in prior art, the connective stability of connection set can be improved, improve Consumer's Experience.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (9)
1. a connection set, for connecting the first noumenon and second body of electronic equipment, described the first noumenon can be rotated relative to described second body, and it is characterized in that, described connection set comprises:
The first rotatingshaft be set up in parallel, the second rotatingshaft, the 3rd rotatingshaft and the 4th rotatingshaft;
First transmitting assemblies, comprising:
First driving component, is arranged at described first rotatingshaft rotationally;
Second driving component, is arranged at described 4th rotatingshaft rotationally; With
3rd driving component, connects described first driving component and described second driving component, and the first end of described 3rd driving component and the second end are arranged at described second rotatingshaft and described 3rd rotatingshaft respectively rotationally;
Second transmitting assemblies, comprising:
4th driving component, the 3rd end of described 4th driving component and the 4th end are arranged at described first rotatingshaft and described second rotatingshaft respectively rotationally;
5th driving component, is connected with described 4th driving component, and the five terminal of described 5th driving component and the 6th end are arranged at described 3rd rotatingshaft and described 4th rotatingshaft respectively rotationally;
Wherein, when described first driving component is by an operating body effect, described first driving component drives described first rotatingshaft to rotate relative to described second rotatingshaft, then described 4th driving component drives described second rotatingshaft to rotate relative to described 3rd rotatingshaft, described 3rd driving component makes described first rotatingshaft and described second rotatingshaft rotate relative to described 3rd rotatingshaft, thus described 5th driving component drives described 3rd rotatingshaft to rotate relative to described 4th rotatingshaft, and then described the first noumenon is rotated relative to described second body.
2. connection set as claimed in claim 1, it is characterized in that, the first end of described 3rd driving component is provided with M the first teeth, second end of described 3rd driving component is provided with N number of second teeth, 7th end of described first driving component is provided with J the 3rd teeth that can engage with described M the first teeth, 8th end of described second driving component is provided with P the 4th teeth that can engage with described N number of second teeth, wherein said M be more than or equal to 2 integer, described N be more than or equal to 2 integer, described J be more than or equal to 2 integer, described P be more than or equal to 2 integer.
3. connection set as claimed in claim 1, it is characterized in that, 4th end of described 4th driving component is provided with K the 5th teeth, the five terminal of described 5th driving component is provided with S the 6th teeth that can engage with described K the 5th teeth, wherein, described K be more than or equal to 2 integer, S be more than or equal to 2 integer.
4. connection set as claimed in claim 1, it is characterized in that, the described first end of described 3rd driving component is provided with the first groove, described second end of described 3rd driving component is provided with the second groove, 7th end of described first driving component is provided with can with the first protruding structure of described first matching grooves, the 8th end of described second driving component is provided with can with the second protruding structure of described second groove match.
5. connection set as claimed in claim 1, it is characterized in that, described 4th end of described 4th driving component is provided with the 3rd groove, the described five terminal of described 5th driving component is provided with can with the 3rd protruding structure of described 3rd groove match.
6. connection set as claimed in claim 1, it is characterized in that, described first driving component and the first rotatingshaft, described second driving component and described second rotatingshaft and described 3rd rotatingshaft, described 3rd driving component and described 4th rotatingshaft, described 4th driving component and described first rotatingshaft and described second rotatingshaft and described 5th driving component and described 3rd rotatingshaft and described 4th rotatingshaft are transition fit.
7. connection set as claimed in claim 1, it is characterized in that, described connection set also comprises:
First elastic component, is arranged between described first driving component and described 4th driving component;
Second elastic component, is arranged between described 3rd driving component and described 4th driving component;
3rd elastic component, is arranged between described 3rd driving component and described 5th driving component;
4th elastic component, is arranged between described second driving component and described 5th driving component;
Wherein, the frictional force between described first driving component and described 4th driving component, between described 3rd driving component and described 4th driving component, between described 3rd driving component and described 5th driving component and between described second driving component and described 5th driving component is increased respectively by described first elastic component, described second elastic component, described 3rd elastic component and described 4th elastic component.
8. connection set as claimed in claim 7, it is characterized in that, described first elastic element, the second elastic element, the 3rd elastic element or the 4th elastic element are specially: spring washer, compressibility spring or spiral spring plate.
9. an electronic equipment, is characterized in that, described electronic equipment comprises:
First main body;
Second main body;
At least one connection set as described in claim as arbitrary in claim 1-8, is coupled together described first main body and described second main body by described connection set, to enable described first main body relative to described second body rotation.
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CN201310347340.7A CN104343810B (en) | 2013-08-09 | 2013-08-09 | A kind of attachment means and electronic equipment |
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CN201310347340.7A CN104343810B (en) | 2013-08-09 | 2013-08-09 | A kind of attachment means and electronic equipment |
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CN104343810A true CN104343810A (en) | 2015-02-11 |
CN104343810B CN104343810B (en) | 2017-09-01 |
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CN201310347340.7A Active CN104343810B (en) | 2013-08-09 | 2013-08-09 | A kind of attachment means and electronic equipment |
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Cited By (5)
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CN105134753A (en) * | 2015-08-14 | 2015-12-09 | 联想(北京)有限公司 | Rotating shaft device and electronic device |
CN105972067A (en) * | 2015-03-13 | 2016-09-28 | 加藤电机(香港)有限公司 | Multi-axis hinge and terminal equipment for using the multi-axis hinge |
CN106371501A (en) * | 2015-07-21 | 2017-02-01 | 联想(北京)有限公司 | Connecting device and electronic equipment |
CN108508976B (en) * | 2018-04-13 | 2020-10-27 | 联想(北京)有限公司 | Rotating shaft mechanism and electronic equipment |
CN112303103A (en) * | 2020-10-26 | 2021-02-02 | Oppo广东移动通信有限公司 | Wearable electronic equipment |
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CN202402461U (en) * | 2011-12-23 | 2012-08-29 | 连鋐科技股份有限公司 | Double-shaft hinging device with gear ratio |
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CN201779131U (en) * | 2010-05-27 | 2011-03-30 | 鸿富锦精密工业(深圳)有限公司 | Hinge structure |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105972067A (en) * | 2015-03-13 | 2016-09-28 | 加藤电机(香港)有限公司 | Multi-axis hinge and terminal equipment for using the multi-axis hinge |
CN106371501A (en) * | 2015-07-21 | 2017-02-01 | 联想(北京)有限公司 | Connecting device and electronic equipment |
CN105134753A (en) * | 2015-08-14 | 2015-12-09 | 联想(北京)有限公司 | Rotating shaft device and electronic device |
CN105134753B (en) * | 2015-08-14 | 2018-03-27 | 联想(北京)有限公司 | A kind of turning gear and electronic equipment |
CN108508976B (en) * | 2018-04-13 | 2020-10-27 | 联想(北京)有限公司 | Rotating shaft mechanism and electronic equipment |
CN112303103A (en) * | 2020-10-26 | 2021-02-02 | Oppo广东移动通信有限公司 | Wearable electronic equipment |
CN112303103B (en) * | 2020-10-26 | 2022-01-18 | Oppo广东移动通信有限公司 | Wearable electronic equipment |
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