CN104068847A - Portable electrocardio measuring device - Google Patents
Portable electrocardio measuring device Download PDFInfo
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- CN104068847A CN104068847A CN201410288952.8A CN201410288952A CN104068847A CN 104068847 A CN104068847 A CN 104068847A CN 201410288952 A CN201410288952 A CN 201410288952A CN 104068847 A CN104068847 A CN 104068847A
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- encapsulation
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- measuring device
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Abstract
The invention provides a portable electrocardio measuring device which comprises a circuit board, a front package, a back package, four back touch electrodes and two head-on touch electrodes. The front package is buckled above the back package, the circuit board is placed between the front package and the back package, and the four back touch electrodes are respectively arranged at four vertex corners of the bottom of the back package and connected with the circuit board. The two head-on touch electrodes are respectively arranged on two sides of the front package and connected with the circuit board. According to the technical scheme, the goal of facilitating device assembly is achieved, and the technical problem that the maintenance destruction rate stays at a high level is solved.
Description
Technical field
The present invention relates to medical instruments field, relate in particular to a kind of portable pressure electrocardio measuring device.
Background technology
Along with the continuous intensification of people to health understanding, the equipment of similar portable pressure electrocardio measuring device is accepted by increasing people, but existing equipment causes the destructive rate of maintenance high because assembling is complicated.
Summary of the invention
Object of the present invention, for a kind of portable pressure electrocardio measuring device is provided, has realized it and has been convenient to the object of assembling, and has solved the high technical problem of maintenance destructive rate.
For achieving the above object, the invention provides a kind of portable pressure electrocardio measuring device, comprise circuit board, positive encapsulation, back encapsulation, four back touch electrodes and two touch electrodes that head on; Described positive encapsulation button is located on the encapsulation of described back, and described circuit board is placed between described positive encapsulation and back encapsulation; Described four back touch electrodes are arranged at respectively four of the bottoms drift angle of described back encapsulation, and are connected with described circuit board; Described two touch electrodes that head on are arranged at respectively the both sides of described positive encapsulation, and are connected with described circuit board.
Further, described back touch electrode comprises holding section, top and vertical weld part, and described back encapsulation correspondence is provided with the through hole for engaging described vertical weld part; Holding section, described top button is located at the edge of described back encapsulation, and described vertical weld part through described through hole and with described welding circuit board.
Further, described four back touch electrodes comprise the left and right feedback touch electrode in back and the positive touch electrode in back, the negative touch electrode in back; Described circuit board comprises telegraph circuit and filter circuit, and described telegraph circuit comprises anelectrode, negative electrode and feedback electrode, and described anelectrode, negative electrode and feedback electrode are connected with described filter circuit respectively; Described anelectrode, negative electrode are for importing the potential change signal of its health of measured to described filter circuit; The noise signal of described feedback electrode for coordinating described anelectrode, negative electrode filtering to enter described its front end of filter circuit; The left and right feedback touch electrode in described back, is arranged at respectively the left and right lower corner at the back of described back encapsulation, and is connected with described feedback electrode respectively; The positive touch electrode in described back, the negative touch electrode in back, be arranged at respectively the left and right upper corner at the back of described back encapsulation, and be connected with described anelectrode, negative electrode respectively.
Further, described anelectrode and negative electrode are at least one group.
Further, described in every corresponding one group of the both sides of described positive encapsulation, anelectrode and negative electrode are provided with one group of hollow out; Described two touch electrodes that head on are respectively head on positive touch electrode and head-on negative touch electrode, and are layed on described hollow out; The described positive touch electrode that heads on is electrically connected with anelectrode described at least one group and negative electrode with head-on negative touch electrode.
Further, described two touch electrodes that head on are rectangle.
Further, described positive encapsulation and back encapsulate by the corresponding buckle structure at edge separately and snap together.
Further, described portable pressure electrocardio measuring device also comprises a bar shaped battery, is provided with the battery hollow-out parts for the accommodating described bar shaped battery of fitting on described circuit board; Described bar shaped battery, is positioned in described battery hollow-out parts along its long limit, and one side props up the encapsulation of described back, and another side props up described positive encapsulation.
Further, described portable pressure electrocardio measuring device also comprises a buzzer and liquid crystal display screen, and the encapsulation of described back is provided with the buzzing groove for the accommodating described buzzer of fitting; On described circuit board, be provided with the liquid crystal display screen hollow-out parts for the accommodating described liquid crystal display screen of fitting; Described buzzer is arranged in described buzzing groove; And described liquid crystal display screen is supported by described buzzing groove by described liquid crystal display screen hollow-out parts.
Further, described buzzing groove is splitted structure, and the gap of described splitted structure is for the circuit of the fit described buzzer of accommodating connection and described circuit board.
Portable pressure electrocardio measuring device provided by the present invention, encapsulating button by front is located on the encapsulation of back, and circuit board is placed in the technical scheme between positive encapsulation and back encapsulation, realize it and be convenient to the object of assembling, reduce the destructive rate of product in maintenance process.
Additional aspect of the present invention and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Brief description of the drawings
Above-mentioned and/or additional aspect of the present invention and advantage accompanying drawing below combination is understood becoming the description of embodiment obviously and easily, wherein:
Fig. 1 is portable pressure electrocardio measuring device package assembly solution schematic diagram of the present invention;
Fig. 2 is the back encapsulating structure schematic diagram of portable pressure electrocardio measuring device of the present invention.
Detailed description of the invention
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Be exemplary below by the embodiment being described with reference to the drawings, only for explaining the present invention, and can not be interpreted as limitation of the present invention.
Embodiment mono-
Fig. 1 is portable pressure electrocardio measuring device package assembly solution schematic diagram of the present invention.Fig. 2 is the back encapsulating structure schematic diagram of portable pressure electrocardio measuring device of the present invention.Shown in Fig. 1 and Fig. 2, portable pressure electrocardio measuring device of the present invention, comprises head-on touch electrodes of circuit board 101, positive encapsulation 102, back encapsulation 103, four back touch electrodes and two;
Particularly, positive encapsulation 102 is positioned at back and encapsulates 103 tops, and the two snaps together by the corresponding buckle structure at edge separately, and circuit board 101 is placed between positive encapsulation 102 and back encapsulation 103; Described buckle structure comprises that being arranged at front encapsulates the public buckle 104 at 102 edges and be arranged at back the master card groove 105 that encapsulates 103 edges.
Described four back touch electrodes are arranged at respectively four of the bottoms drift angle of back encapsulation 103, and are connected with circuit board 101; Wherein, each back touch electrode comprises holding section, top and vertical weld part, and back encapsulates 103 correspondences and is provided with the through hole for engaging vertical weld part; Holding section, top button is located at the edge of back encapsulation 103, and vertically weld part welds with circuit board 101 through through hole.
Further, above-mentioned four back touch electrodes specifically comprise that the left feedback touch electrode 109 in back, the right feedback touch electrode 110 in back, the positive touch electrode 111 in back and back bear touch electrode 112, and those back touch electrodes are also arranged at respectively left and right lower corner and the left and right upper corner at encapsulation 103 its backs, back independently, due to the isolation structure of the skeleton at back encapsulation 103 its backs, those back touch electrodes do not contact mutually, wherein, the left feedback touch electrode 109 in back is that the right feedback touch electrode 110 in phenogen, back is phenogen with the positive touch electrode 111 in back with the negative touch electrode 112 in back, and the negative touch electrode 112 in back is mirror symmetry body with the right feedback touch electrode 110 in back, the positive touch electrode 111 in back with the left feedback touch electrode 109 in back, for the introduction of four back touch electrodes, below mainly with the structure of the negative touch electrode 112 in back taking and be described as example with the connected mode of back encapsulation 103, particularly, the negative touch electrode 112 in back comprises holding section, top 1121, with vertical weld part 1122, 1122 ', be provided with the draw-in groove 113 for engaging holding section, top 1121 at the upper right corner place at back encapsulation 103 its edges, long limit, be respectively arranged with for engaging vertical weld part 1122 at the middle part of back encapsulation 103, 1122 ' through hole 114, 114 ', and the negative touch electrode 112 in back passes through vertical weld part 1122 with back encapsulation 103, 1122 ' through through hole 114, 114 ' and be fixedly connected with, as shown in Figure 1, on circuit board 101, be provided with welding hole 115, 115 ', and welding hole 115, 115 ' with through hole 114, 114 ' corresponding setting, at vertical weld part 1122, 1122 ' through through hole 114, 114 ' time, vertically weld part 1122, 1122 ' top embeds respectively welding hole 115, in 115 ', and adopt the mode of spot welding can make to assemble front script to set up the circuit board 101 in back encapsulation 103, its upper right corner part can be born touch electrode 109 by back with the upper right corner part of main body rack 102 and be fixedly linked.In like manner, circuit board 101, other back touch electrodes, with the connected mode of back encapsulation 103, identical with the connected mode of the negative touch electrode 112 in above-mentioned its back and back encapsulation 103, repeat no more here.
Further, foregoing circuit plate 101 comprises telegraph circuit and filter circuit, and described telegraph circuit comprises anelectrode, negative electrode and feedback electrode, and described anelectrode, negative electrode and feedback electrode are connected with described filter circuit respectively; Described anelectrode, negative electrode are for importing the potential change signal of its health of measured to described filter circuit; The noise signal of described feedback electrode for coordinating described anelectrode, negative electrode filtering to enter described its front end of filter circuit; And the left feedback touch electrode 109 in above-mentioned back, the right feedback touch electrode 110 in back are connected with described feedback electrode respectively, and the positive touch electrode 111 in above-mentioned back is connected with described anelectrode, negative electrode respectively with the negative touch electrode 112 in back.
Further, circuit board 101 at least comprises one group of anelectrode and negative electrode, and anelectrode and negative electrode described in every corresponding one group, the both sides of positive encapsulation 102 are provided with one group of hollow out 106, described two touch electrodes that head on are respectively head on positive touch electrode 116 and head-on negative touch electrode 117, and are layed on hollow out 106; In the present embodiment, hollow out 106 in positive encapsulation 102 has 3 groups, and head on positive touch electrode 116 and head-on negative touch electrode 117 are preferably rectangle, play like this effect that increases its touch area of gauger, increased experience sense, head on positive touch electrode 116 and head-on negative touch electrode 117 can see through hollow out 106 by thimble structure 107 and be electrically connected with anelectrode described at least one group and negative electrode.
Further, the portable pressure electrocardio measuring device of the embodiment of the present invention also comprises a buzzer 118 and liquid crystal display screen 122, in back encapsulation 103, be provided with the buzzing groove 119 for the accommodating buzzer 118 of fitting, on circuit board 101, be provided with accordingly the liquid crystal display screen hollow-out parts 120 for the accommodating liquid crystal display screen 122 of fitting, in the portable pressure electrocardio measuring device of molding, buzzer 118 is arranged in buzzing groove 119, and liquid crystal display screen is supported by buzzing groove 119 by liquid crystal display screen hollow-out parts 120, further, in positive encapsulation 102, be provided with the window 121 of perspective liquid crystal display screen, so that observation liquid crystal display screen.
Further, above-mentioned buzzing groove 119 is splitted structure, is appreciated that the gap of this splitted structure is for the circuit of fit accommodating connection buzzer 118 and circuit board 101, to make full use of space, thereby can avoid the cabling of fly line to increase again the integral thickness of portable pressure electrocardio measuring device.
Closer, be the better easy assembling of portable pressure electrocardio measuring device of the embodiment of the present invention and attractive in appearance, before and after it, be respectively arranged with glass shrouding 123,124, and be layed in respectively the middle part in positive encapsulation 102 and back encapsulation 103.
Further, the portable pressure electrocardio measuring device of the embodiment of the present invention also comprises: amplifying circuit, be connected in filter circuit, and it is for amplifying the signal of telecommunication of filter circuit output; A/D (Analog/Digital) transducer, is connected in amplifying circuit, and it is for converting the signal of telecommunication after amplifying to digital signal from analogue signal; CPU, be connected in A/D converter, it is for digital signal is processed to computing, and the various action button signal instructions that send for receiving operating portion, and correspondingly process according to the various action button signal instructions that receive, also for memorizer being carried out to writing and reading of information; Memorizer, is connected in CPU, and it can be ROM (Read Only Memory) or RAM (Random AccessMemory), the information such as algorithm routine, database data that it will write and read for storing CPU; Timer, is connected in CPU, and it transmits to CPU in real time for self-clocking and by chronometric data; Communicating circuit, is connected in CPU, and it is for being uploaded to host computer by the ecg wave form of having measured according to dependent instruction.And also comprise display part, exterior storage medium and power supply.Power supply, is connected in the electronic devices and components that need power supply, and it is for powering to portable pressure electrocardio measuring device.In addition, exterior storage medium is connected with CPU after the socket inserting for placing exterior storage medium, and it can be used for the measured ecg wave form of temporary transient storage.Display part, is connected in CPU, and it shows control by CPU to it, and for showing that CPU is to its data of exporting.
Further, the portable pressure electrocardio measuring device of the embodiment of the present invention also comprises a bar shaped battery 108, the 101 battery hollow-out parts 125 that are provided with for the accommodating bar shaped battery 108 of fitting on circuit board, and bar shaped battery 108 is positioned in battery hollow-out parts 125 along its long limit, one side props up back encapsulation 103, another side with prop up positive encapsulation 102.
Further, because outer electrode comprises multiple touch electrodes, can there is multiple measurement posture in the present embodiment portable pressure electrocardio measuring device therefore.
One, measured can be positioned over respectively and head on positive touch electrode head-on on negative touch electrode with the thumb of left hand and right hand, and props up respectively the right feedback touch electrode in left feedback touch electrode back, back with the forefinger of left hand and right hand, to complete the measurement of ecg wave form.
They are two years old, measured can be positioned over respectively on the positive touch electrode that heads on, head-on negative touch electrode with the thumb of left hand and right hand, but for more stably controlling this portable pressure electrocardio measuring device, the middle finger of available left hand and right hand props up respectively the left feedback touch electrode in back, the right feedback touch electrode in back, and the forefinger of available left hand and right hand of while presses the edge of the positive touch electrode in back, the negative touch electrode in back.
Be appreciated that, hand-held measurement posture is not limited in above-mentioned two kinds of modes, if meeting finger contact leftward, it heads under the positive touch electrode prerequisite of positive touch electrode or back, contacts simultaneously one of the left feedback touch electrode in back or the right feedback touch electrode in back, and the head-on negative touch electrode of the finger contact of the right hand or back are born under touch electrode prerequisite, are contacted one of the left feedback touch electrode in back or the right feedback touch electrode in back simultaneously, can realize the measurement of ecg wave form.
Three, measured also can realize by portable pressure electrocardio measuring device is positioned over to chest the measurement of ecg wave form, particularly, by left to positive back touch electrode and back feedback touch electrode is contacted to chest, left side and negative back touch electrode is contacted to chest, right side with the right feedback touch electrode in back simultaneously, and then realize the measurement of ecg wave form.
What need here to emphasize is, the present embodiment portable pressure electrocardio measuring device is by anelectrode, negative electrode and feedback electrode in telegraph circuit, can realize the ecg wave form metering system that I, II, III are led to measured, owing to requiring measured, it contacts anelectrode and feedback electrode on the other hand simultaneously, another hands contacts negative electrode and feedback electrode simultaneously, therefore the intervention of this feedback electrode makes its part noise signal that can coordinate anelectrode, negative electrode filtering to enter its front end of filter circuit, has improved the certainty of measurement of ecg wave form.
Portable pressure electrocardio measuring device provided by the present invention, encapsulating button by front is located on the encapsulation of back, and circuit board is placed in the technical scheme between positive encapsulation and back encapsulation, make device entirety more be tending towards Miniaturization Design, make not only simple in structure, production and assembly convenience of single unit system, thereby reduced the destructive rate of product in maintenance process.
In description of the invention, it will be appreciated that, orientation or the position relationship of the instructions such as term " " center ", " on ", D score, 'fornt', 'back', " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward " be based on orientation shown in the drawings or position relationship; be only the present invention for convenience of description and simplified characterization; instead of the device of instruction or hint indication or element must have specific orientation, with specific orientation structure with operate, therefore can not be interpreted as limitation of the present invention.In description of the invention, except as otherwise noted, the implication of " multiple " is two or more.
In description of the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand above-mentioned term concrete meaning in the present invention.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, those having ordinary skill in the art will appreciate that: in the situation that not departing from principle of the present invention and aim, can carry out multiple variation, amendment, replacement and modification to these embodiment, scope of the present invention is limited by claim and equivalent thereof.
Claims (10)
1. a portable pressure electrocardio measuring device, is characterized in that, comprises circuit board, positive encapsulation, back encapsulation, four back touch electrodes and two touch electrodes that head on;
Described positive encapsulation button is located on the encapsulation of described back, and described circuit board is placed between described positive encapsulation and back encapsulation;
Described four back touch electrodes are arranged at respectively four of the bottoms drift angle of described back encapsulation, and are connected with described circuit board;
Described two touch electrodes that head on are arranged at respectively the both sides of described positive encapsulation, and are connected with described circuit board.
2. portable pressure electrocardio measuring device according to claim 1, is characterized in that,
Described back touch electrode comprises holding section, top and vertical weld part, and described back encapsulation correspondence is provided with the through hole for engaging described vertical weld part;
Holding section, described top button is located at the edge of described back encapsulation, and described vertical weld part through described through hole and with described welding circuit board.
3. portable pressure electrocardio measuring device according to claim 2, is characterized in that, described four back touch electrodes comprise the left and right feedback touch electrode in back and the positive touch electrode in back, the negative touch electrode in back;
Described circuit board comprises telegraph circuit and filter circuit, and described telegraph circuit comprises anelectrode, negative electrode and feedback electrode, and described anelectrode, negative electrode and feedback electrode are connected with described filter circuit respectively; Described anelectrode, negative electrode are for importing the potential change signal of its health of measured to described filter circuit; The noise signal of described feedback electrode for coordinating described anelectrode, negative electrode filtering to enter described its front end of filter circuit;
The left and right feedback touch electrode in described back, is arranged at respectively the left and right lower corner at the back of described back encapsulation, and is connected with described feedback electrode respectively;
The positive touch electrode in described back, the negative touch electrode in back, be arranged at respectively the left and right upper corner at the back of described back encapsulation, and be connected with described anelectrode, negative electrode respectively.
4. portable pressure electrocardio measuring device according to claim 3, is characterized in that, described anelectrode and negative electrode are at least one group.
5. portable pressure electrocardio measuring device according to claim 4, is characterized in that,
Described in every corresponding one group of the both sides of described positive encapsulation, anelectrode and negative electrode are provided with one group of hollow out;
Described two touch electrodes that head on are respectively head on positive touch electrode and head-on negative touch electrode, and are layed on described hollow out;
The described positive touch electrode that heads on is electrically connected with anelectrode described at least one group and negative electrode with head-on negative touch electrode.
6. portable pressure electrocardio measuring device according to claim 5, is characterized in that, described two touch electrodes that head on are rectangle.
7. portable pressure electrocardio measuring device according to claim 1, is characterized in that, described positive encapsulation and back encapsulate by the corresponding buckle structure at edge separately and snap together.
8. portable pressure electrocardio measuring device according to claim 1, is characterized in that, also comprises a bar shaped battery, is provided with the battery hollow-out parts for the accommodating described bar shaped battery of fitting on described circuit board;
Described bar shaped battery, is positioned in described battery hollow-out parts along its long limit, and one side props up the encapsulation of described back, and another side props up described positive encapsulation.
9. portable pressure electrocardio measuring device according to claim 1, is characterized in that, also comprises a buzzer and liquid crystal display screen, and the encapsulation of described back is provided with the buzzing groove for the accommodating described buzzer of fitting; On described circuit board, be provided with the liquid crystal display screen hollow-out parts for the accommodating described liquid crystal display screen of fitting;
Described buzzer is arranged in described buzzing groove;
And described liquid crystal display screen is supported by described buzzing groove by described liquid crystal display screen hollow-out parts.
10. portable pressure electrocardio measuring device according to claim 9, is characterized in that, described buzzing groove is splitted structure, and the gap of described splitted structure is for the circuit of the fit described buzzer of accommodating connection and described circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410288952.8A CN104068847A (en) | 2014-06-24 | 2014-06-24 | Portable electrocardio measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410288952.8A CN104068847A (en) | 2014-06-24 | 2014-06-24 | Portable electrocardio measuring device |
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| Publication Number | Publication Date |
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| CN104068847A true CN104068847A (en) | 2014-10-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410288952.8A Pending CN104068847A (en) | 2014-06-24 | 2014-06-24 | Portable electrocardio measuring device |
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| CN (1) | CN104068847A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2020181987A1 (en) * | 2019-03-12 | 2020-09-17 | 深圳碳云智能数字生命健康管理有限公司 | Miniature electrocardiography collection device, collector and main machine |
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