CN102064408A - Rectangular electric connector - Google Patents
Rectangular electric connector Download PDFInfo
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- CN102064408A CN102064408A CN 201010557411 CN201010557411A CN102064408A CN 102064408 A CN102064408 A CN 102064408A CN 201010557411 CN201010557411 CN 201010557411 CN 201010557411 A CN201010557411 A CN 201010557411A CN 102064408 A CN102064408 A CN 102064408A
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- contact
- connector shell
- installation cavity
- power contact
- substrate
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Abstract
The invention discloses a rectangular electric connector comprising a connector shell and a power contact member, wherein the power contact is arranged in the connector shell; the front part and the rear part of the power contact are respectively provided with a groove positioned between rear contact fingers and a bent inclined slice part positioned on the end part of a front contact finger, thus the power contact can be locked and matched with a front beam and a jib which are correspondingly arranged in a contact installation cavity of the connector shell to realize fixation through barbs when forwards inserted into the corresponding contact installation cavity arranged in the connector shell from the rear end of the electric connector; and the barbs and the groove of the power contact can be separated to realize unlocking by only pressing the jib on the front end of the electric connector through an inserting channel during disassembly, therefore the disassembly is very convenient.
Description
Technical field
The present invention relates to electric connector.
Background technology
The existing a kind of rectangular electric connector that can finish power electric current and signal code transmission simultaneously, the power contact and the signal contacting piece that comprise the reed-type of installing in the connector shell of rectangle and the contact installation cavity thereof, as the disclosed a kind of connector of the patent documentation of Chinese patent publication number CN 201549627, it is that Elastic Contact refers to that its power contact and signal contacting piece all adopt afterbody, head is the flat inserted sheet of elastic spring, also have the heat radiation slotted hole in the reed of contact head, this kind contact adopts locking slot thrust cooperation corresponding in the contact installation cavity of turn up shell fragment and the connector outwards routed up at its middle part and tightens together, this kind fixed form causes contact must tool using when unloading to stretch into the inner actuating of the connector shell fragment that turns up, operating difficulties also damages contact easily, and the shell fragment processing more complicated of turning up of contact.
In addition, the electric connector that uses under some occasion need satisfy " hot plug ", " hot plug " is warm swap, finger is under the situation of System Backplane charging operation, extract or insert subsystem, and for a System Backplane of working, subsystem that does not power up is connected to the surge current that backboard produces will cause a very big interference to System Backplane, destroy the data message of propagating on the System Backplane, also can make the backboard power supply instantaneous falling occur and cause resetting of system or other functional modules, and will cause the damage of components and parts on the circuit board, this electric current also can permanently damage the pin of electric connector and the track of PCB.And in order to satisfy the requirement that hot plug avoids System Backplane or subsystem to damage simultaneously, can realize by precharge the subsystem that do not power up, in electric connector field, the precharge connector contact length hierarchical approaches that adopts of subsystem realizes, with a part of contact (as power supply, the ground contact) Design of length becomes will grow than the contact (as signal contacting piece) of another part, thereby when the electric connector that is connected with subsystem inserts, power supply, ground contact at first connect the adaptive electric connector that is connected with backboard the corresponding contact part and to subsystem precharge, and then connect other contact, guarantee that the longest contact can connect at first and last the disconnection.And but more existing rectangular electric connectors because structure and size thereof have formed fixed mode in the industry, and difficultly realize the length classification of contact, and can't realize hot plug by structural change.
Summary of the invention
The object of the present invention is to provide a kind of rectangular electric connector of being convenient to install unloading power contact.
Technical scheme of the present invention is: a kind of rectangular electric connector, be provided with a plurality of contact installation cavitys in comprising, front end is the connector shell of the rectangle of inserted terminal, described contact installation cavity comprises the power contact installation cavity that the top/bottom surface near connector shell is provided with, power contact installation cavity extends forward from the connector shell rear end to be offered and inserting therein is fixed with the power contact, the front center of described connector shell offers backward and supplies adaptive contact to insert, the grafting passage that communicates in connector shell inside with adjacent power contact installation cavity, described each power contact installation cavity is near the top/bottom surface of connector shell and be integrally formed with the elastic cantilever that extends to the rear end of connector shell on the wall of the chamber of described grafting passage, the end of elastic cantilever is provided with barb towards described grafting passage in the rear end of connector shell, the front end place of the close connector shell of power contact installation cavity is provided with the front beam that left and right directions extends, and the medial surface towards power contact installation cavity inside, place of front beam is provided with the thrust convex surface that is used for power contact thrust cooperation; Described power contact comprises the flat substrate at middle part and from substrate respectively forward, one is extended the forward and backward fingertip that is provided with backward, described back fingertip has a plurality of, each back fingertip and column distribution also leave the space between adjacent back fingertip, the space between described each back fingertip is in the substrate rear end face and is provided with the groove that is used for locking with the barb of corresponding power contact installation cavity cooperation; Fingertip has that an end is connected with substrate before described, the oblique perk of the other end is on substrate surface and enter fin part in the described grafting passage, the front end of fin part is connected with the bending part of arc, the front end of bending part tilts to the direction near plane, substrate surface place, the front end of bending part is connected with the oblique sheet part of bending, bends oblique sheet and partly with between the bending part forms the thrust concave surface that cooperates with the thrust surface block of described crossbeam.
Two a pair of being distributed in relatively of described a plurality of contact installation cavity near in the connector housing that connects housing top, bottom surface, described grafting passage is located between the paired contact installation cavity and connects the connector shell front and back end, and the two paired contact installation cavitys that the grafting passage is adjacent simultaneously communicate.
The contact installation cavity on the length direction of described connector shell and the passage both sides of respectively pegging graft are provided with the next door, the next door comprises the next door that adjacent chamber, road are separated and is in the next door at two ends, the connector shell left and right sides that the middle part of side, next door one in the grafting passage convexes with and separates muscle two paired contact installation cavitys, that fore-and-aft direction extends; Described next door and muscle thereof form the U-shaped groove in described power contact installation cavity left and right end portions; Also extend two cantilevers that are provided with the both sides that are positioned at preceding fingertip on the substrate of described power contact forward, cantilever flushes and is shorter than preceding fingertip with substrate, and described each cantilever guiding inserting is in the U-shaped groove at both ends, the power contact installation cavity left and right sides.
The lateral surface of the cantilever of described power contact is provided with most advanced and sophisticated a plurality of hangnails backwards.
The front end of the fin of described power contact part has tilted plate section, this tilted plate section to away from substrate surface place plane inclination but inclined degree less than the fin part before the tilted plate section.
What convex with on the chamber wall at the elastic cantilever place of described power contact installation cavity that fore-and-aft direction extends is used for the guiding rib that the back fingertip guiding with signal contacting piece cooperates.
Be equipped with additional device on the end face of described connector shell, additional device comprises the additional housing of the sheet that is buckled on the connector shell and is assemblied in the pre-contact that adds between housing and the connector shell end face; Be equipped with additional device on the end face of described connector shell, additional device comprises the additional housing of the sheet that is buckled on the connector shell and is assemblied in the pre-contact that adds between housing and the connector shell end face; Described pre-contact comprises the tlat substrate of bar shaped and is integrally formed at the bending part of the rear and front end of tlat substrate, the bending part of tlat substrate rear end be the back contact and stand on that the rear end face block tlat substrate surface and described electric connector housing cooperates after turn edge; The bending part of tlat substrate front end be preceding contact and stand on that the front end face block tlat substrate surface and described electric connector housing cooperates before turn edge, described before contact lean out the electric connector housing front end forward and be in before other interior all contacts of electric connector; Be respectively equipped with on the corresponding buckling surface of described additional housing and connector shell voussoir and with the guide groove of voussoir inserting, also be respectively equipped with the groove of the tlat substrate that is used for the pre-contact of setting-in on the corresponding buckling surface of additional housing and connector shell and be used for tlat substrate is pressed on the protuberance of groove.
The front end of described additional housing convexes with the protection ear of scraper bowl shape, and the protection ear has the recess on the preceding contact that covers on pre-contact.
The cross section that described voussoir reaches corresponding with it guide groove is the trapezoidal of anti-avulsion cooperation.
Also be respectively equipped with on the corresponding buckling surface of described additional housing and connector shell the elastic arm that has barb and cooperate with barb guiding thrust on the elastic arm be located at positioning step in the corresponding location notch.
The invention has the beneficial effects as follows: the groove after the front and rear part of power contact of the present invention is respectively equipped with between fingertip and the oblique sheet part of bending of preceding fingertip end, thereby when inserting power contact installation cavity corresponding the connector shell forward from connector rear end, can cooperate with the front beam and the locking of cantilever barb of corresponding setting in the contact installation cavity of connector shell, realize fixing, when unloading, only need to push cantilever through inserting passage at connector shell front end place, barb can be separated the realization release with the groove of power contact, unloading is very convenient.
Description of drawings
Fig. 1 is the blast structural representation of the connector of an embodiment of the present invention;
Fig. 2 is the structural representation under Fig. 1 assembled state;
Fig. 3 is the structural representation of the power contact of a kind of embodiment of the present invention;
Fig. 4 is the side schematic view of Fig. 3;
Fig. 5 is the E portion enlarged drawing of Fig. 4;
Fig. 6 is pack into the structural representation of electric connector of the power contact among Fig. 3;
Fig. 7 is the exploded perspective view of electric connector housing of the present invention and additional device and contact;
Fig. 8 is the structural representation of the pre-contact among Fig. 7;
Fig. 9 is the end view of Fig. 8;
Figure 10 is the right view of Fig. 9;
Figure 11 is the left view of Fig. 9;
Figure 12 is the structural representation (being unkitted contact) after electric connector housing among Fig. 7 and additional device assembling are finished;
Figure 13 is the view of observing from connector rear end after assembling is finished among Fig. 7;
Figure 14 is the upward view of Figure 12;
Figure 15 is the A-A cutaway view of Figure 13;
Figure 16 is the cross-sectional schematic (being unkitted contact) that the elastic arm that has barb of electric connector housing and additional device assembles mutually.
Embodiment
As Fig. 1～shown in Figure 16, the embodiment of rectangular electric connector of the present invention, the connector shell 1 that comprises rectangle, the front end of connector shell 1 corresponding the contact of adaptive grafting, the circuit board that the rear end correspondence is connected, the left and right side of connector shell is distributed in the both ends of the length direction of connector shell relatively, and the top of connector shell, bottom surface are distributed in the both ends on the thickness direction of connector shell relatively.The left and right sides face of connector shell is provided with mounting ear 11, the ventilation guiding gutter 12 that extends before and after offering on the top of connector shell, the bottom surface.
Offer a plurality of contact installation cavitys that extend forward on the rear end of connector shell 1, two a pair of being distributed in relatively of each contact installation cavity near in the connector housing that connects housing top, bottom surface, offer the grafting passage 6 that connects the connector shell front and back end in the position that is located between the paired contact installation cavity in the connector shell, grafting passage 6 inserts for the front end of adaptive contact from connector shell 1, and the two paired contact installation cavitys that grafting passage 6 is adjacent simultaneously communicate; The contact installation cavity on the length direction of connector shell 1 and passage 6 both sides of respectively pegging graft are provided with next door 7, and next door 7 comprises the next door that adjacent chamber, road are separated and is in the next door at two ends, connector shell 1 left and right sides.The middle part of 7 sides, next door one in grafting passage 6 convexes with and separates muscle 71 two paired contact installation cavitys, that fore-and-aft direction extends.Described each contact installation cavity comprises a plurality of power contact installation cavitys 3 that are used for installation power contact 2 and the signal contacting piece installation cavity 5 that is used to install signal contacting piece 4, in the present embodiment, except the pair of contacts installation cavity in the middle of being positioned at is that power contact installation cavity 3 is made into externally mixed with signal contacting piece installation cavity 5, all the other be two power contact installation cavitys 3 be made into pure right, certainly, in other embodiments of the invention, power contact installation cavity, the signal contacting piece installation cavity and in the contact established can match as required and conversion is provided with position, quantity, it is pure right to be made into such as two signal contacting pieces, whole or a plurality of be arranged to mix to or the like.The structure that the signal contacting piece installation cavity of a plurality of signal contacting pieces 4 can be installed belongs to prior art, therefore mainly power contact installation cavity is described here.
Each power contact installation cavity 3 is near the top/bottom surface of connector shell 1 and be integrally formed with the elastic cantilever 31 that extends to the rear end of connector shell 1 on the wall of the chamber of grafting passage, the end of elastic cantilever 31 is provided with barb 311 towards described grafting passage 6 in the rear end of connector shell 1, the front end place of the close connector shell 1 of power contact installation cavity 3 is provided with the front beam 32 that left and right directions extends, and the medial surface towards power contact installation cavity 3 inside, place of front beam 32 is provided with the thrust convex surface 321 that is used for the arc that the leading section thrust with power contact 2 cooperates.What convex with on the chamber wall at elastic cantilever 31 places of described power contact installation cavity 3 that fore-and-aft direction extends is used for the guiding rib 33 that back fingertip 22 guiding with power contact 2 cooperate.Described next door 7 and muscle 71 thereof form U-shaped groove 34 in power contact installation cavity 3 left and right ends.
Further, for satisfying the demand of hot plug, on the embodiment of above-mentioned electric connector, install additional device additional, certainly in other embodiments of the invention, also can not install additional device additional, save the structure that is used to cooperate additional device that is provided with on the connector shell with the additional device corresponding matching simultaneously.Additional device is assemblied on the end face of connector shell 1, additional device comprises the additional housing 8 of the sheet that is buckled on the connector shell 1 and is assemblied in pre-contact 9 between additional housing 8 and connector shell 1 end face, the front end of pre-contact 9 lean out forward electric connector housing 1 front end and be in before other interior all contacts of electric connector.The corresponding buckling surface that has mutual corresponding matching respectively on described additional housing 8 bottom surfaces and connector shell 1 end face.The corresponding buckling surface that described additional housing 8 and connector shell 1 cooperates is provided with the voussoir 81 of strip, connector shell 1 is provided with the guide groove 10 that is clasped with voussoir 81 with the corresponding buckling surface that additional housing 8 cooperates, as shown in figure 12, what the cross section of voussoir 81 was a root less than the termination is trapezoidal, the cross section of guide groove 10 is big trapezoidal of young tripe, two ends on the length direction of described voussoir 81 are pre-large post-small, thereby are convenient to insert guide groove 10 and fastening after inserting fully from front end.Described additional housing 8 is provided with the elastic arm 82 that the end that extends back has barb with the corresponding buckling surface that connector shell 1 cooperates, connector shell 1 is provided with the elastic arm guide groove 15 that ammunition feed arm 82 guiding are inserted with the corresponding buckling surface that additional housing 8 cooperates, be provided with in the elastic arm guide groove 15 with elastic arm 82 on the barb thrust cooperate positioning step 14.Also be respectively equipped with the groove 13 of the corresponding tlat substrate 90 that is used for the pre-contact 9 of setting-in on the corresponding buckling surface of additional housing 8 and connector shell 1 and be used for tlat substrate 90 is pressed on the muscle 84 of groove 13, also be provided with the lead to heat radiation groove 841 that add housing 8 rear ends corresponding on additional housing 8 surfaces on one side, muscle 84 positions with pre-contact 9, in other embodiments of the invention, muscle 84 also can be replaced by protuberance block, the floating-point shape.The front end of additional housing 8 convexes with the protection ear 83 of the scraper bowl shape corresponding with described muscle 84 positions, and protection ear 83 has the recess 831 on the part that leans out connector shell 1 that covers on pre-contact 9, and the basal part of the ear place of protection ear 83 is provided with thrust step 832 backwards.
Pre-contact 9 comprises the tlat substrate 90 of bar shaped and is integrally formed at the bending part of the rear and front end of tlat substrate 90, the bending part of tlat substrate end after 90s be stand on that tlat substrate 90 surface is gone up and that extend laterally cooperate with rear end face block described electric connector housing 1 after turn edge 91, after turn edge 91 end be integrally formed with the back contact 92 that is connected with circuit board to the bending of the rear of pre-contact 9 and being used for of extending backwards, certainly in other embodiments of the invention, under the situation of the back fingertip that can not interfere with power contact 2, after turn edge and 91 also can be extend and directly connect back contact 92 to the side, then contact 92 also can be that commonly used being used for such as oblique chip architecture or curved tabs structure contacts with circuit board or the contact structure of wiring, back contact 92 also can with after turn edge and be arranged in 91 minutes.The bending part of tlat substrate 90 front ends is sweep two curved preceding contacts 93 that are provided with at interval forward, tlat substrate 90 front ends also be provided be in before two between the contacts 93 cooperate with the front end face block of described electric connector housing 1 before turn edge 94, before turn edge 94 with described after turn edge and 91 be oppositely arranged, preceding contact in other embodiments of the invention also can be provided with more than one or three, before turn edge can be arranged at plural before between the contact, contact inside before also can being arranged at, perhaps with an independent adjacent setting of preceding contact, and preceding contact 93 also can be oblique chip architecture or curved tabs structure etc. commonly used is used for contacting with circuit board or the contact structure of wiring.Described pre-contact 9 is when packing between additional housing 8 and the connector shell 1; its tlat substrate 90 is packed in the pre-contact groove 13 of connector shell 1 and is fixed in side direction; and the muscle 84 that is added housing 8 compresses; crooked reed 93 is in the recess 831 of protection ear 83; as Figure 13; shown in 15; after turn edge and 91 cooperate with connector shell 1 rear end face block and side direction horizontal-extending and make back contact 92 get out of the way the back fingertip of the power contact 2 that stretches out from electric connector inside, and make back contact 92 arrange side by side with power contact about 2 and be convenient to cooperate with the adapter circuit plate.Before turn edge 94 cooperate with connector shell 1 front end face block and with after turn edge 91 jointly that pre-contact 9 is fixing on fore-and-aft direction.
Claims (10)
1. rectangular electric connector, be provided with a plurality of contact installation cavitys in comprising, front end is the connector shell of the rectangle of inserted terminal, described contact installation cavity comprises the power contact installation cavity that the top/bottom surface near connector shell is provided with, power contact installation cavity extends forward from the connector shell rear end to be offered and inserting therein is fixed with the power contact, it is characterized in that: the front center of described connector shell offers backward and supplies adaptive contact to insert, the grafting passage that communicates in connector shell inside with adjacent power contact installation cavity, described each power contact installation cavity is near the top/bottom surface of connector shell and be integrally formed with the elastic cantilever that extends to the rear end of connector shell on the wall of the chamber of described grafting passage, the end of elastic cantilever is provided with barb towards described grafting passage in the rear end of connector shell, the front end place of the close connector shell of power contact installation cavity is provided with the front beam that left and right directions extends, and the medial surface towards power contact installation cavity inside, place of front beam is provided with the thrust convex surface that is used for power contact thrust cooperation; Described power contact comprises the flat substrate at middle part and from substrate respectively forward, one is extended the forward and backward fingertip that is provided with backward, described back fingertip has a plurality of, each back fingertip and column distribution also leave the space between adjacent back fingertip, the space between described each back fingertip is in the substrate rear end face and is provided with the groove that is used for locking with the barb of corresponding power contact installation cavity cooperation; Fingertip has that an end is connected with substrate before described, the oblique perk of the other end is on substrate surface and enter fin part in the described grafting passage, the front end of fin part is connected with the bending part of arc, the front end of bending part tilts to the direction near plane, substrate surface place, the front end of bending part is connected with the oblique sheet part of bending, bends oblique sheet and partly with between the bending part forms the thrust concave surface that cooperates with the thrust surface block of described crossbeam.
2. rectangular electric connector according to claim 1, it is characterized in that: two a pair of being distributed in relatively of described a plurality of contact installation cavitys near in the connector housing that connects housing top, bottom surface, described grafting passage is located between the paired contact installation cavity and connects the connector shell front and back end, and the two paired contact installation cavitys that the grafting passage is adjacent simultaneously communicate.
3. rectangular electric connector according to claim 2, it is characterized in that: the contact installation cavity on the length direction of described connector shell and the passage both sides of respectively pegging graft are provided with the next door, the next door comprises the next door that adjacent chamber, road are separated and is in the next door at two ends, the connector shell left and right sides that the middle part of side, next door one in the grafting passage convexes with and separates muscle two paired contact installation cavitys, that fore-and-aft direction extends; Described next door and muscle thereof form the U-shaped groove in described power contact installation cavity left and right end portions; Also extend two cantilevers that are provided with the both sides that are positioned at preceding fingertip on the substrate of described power contact forward, cantilever flushes and is shorter than preceding fingertip with substrate, and described each cantilever guiding inserting is in the U-shaped groove at both ends, the power contact installation cavity left and right sides.
4. rectangular electric connector according to claim 3 is characterized in that: the lateral surface of the cantilever of described power contact is provided with most advanced and sophisticated a plurality of hangnails backwards.
5. rectangular electric connector according to claim 1 is characterized in that: the front end of the fin of described power contact part has tilted plate section, this tilted plate section to away from substrate surface place plane inclination but inclined degree less than the fin part before the tilted plate section.
6. rectangular electric connector according to claim 1 is characterized in that: what convex with on the chamber wall at the elastic cantilever place of described power contact installation cavity that fore-and-aft direction extends is used for the guiding rib that the back fingertip guiding with signal contacting piece cooperates.
7. rectangular electric connector according to claim 1, it is characterized in that: be equipped with additional device on the end face of described connector shell, additional device comprises the additional housing of the sheet that is buckled on the connector shell and is assemblied in the pre-contact that adds between housing and the connector shell end face; Be equipped with additional device on the end face of described connector shell, additional device comprises the additional housing of the sheet that is buckled on the connector shell and is assemblied in the pre-contact that adds between housing and the connector shell end face; Described pre-contact comprises the tlat substrate of bar shaped and is integrally formed at the bending part of the rear and front end of tlat substrate, the bending part of tlat substrate rear end be the back contact and stand on that the rear end face block tlat substrate surface and described electric connector housing cooperates after turn edge; The bending part of tlat substrate front end be preceding contact and stand on that the front end face block tlat substrate surface and described electric connector housing cooperates before turn edge, described before contact lean out the electric connector housing front end forward and be in before other interior all contacts of electric connector; Be respectively equipped with on the corresponding buckling surface of described additional housing and connector shell voussoir and with the guide groove of voussoir inserting, also be respectively equipped with the groove of the tlat substrate that is used for the pre-contact of setting-in on the corresponding buckling surface of additional housing and connector shell and be used for tlat substrate is pressed on the protuberance of groove.
8. rectangular electric connector according to claim 7 is characterized in that: the front end of described additional housing convexes with the protection ear of scraper bowl shape, and the protection ear has the recess on the preceding contact that covers on pre-contact.
9. rectangular electric connector according to claim 7 is characterized in that: the cross section that described voussoir reaches corresponding with it guide groove is the trapezoidal of anti-avulsion cooperation.
10. rectangular electric connector according to claim 7 is characterized in that: also be respectively equipped with on the corresponding buckling surface of described additional housing and connector shell the elastic arm that has barb and cooperate with barb guiding thrust on the elastic arm be located at positioning step in the corresponding location notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010557411A CN102064408B (en) | 2010-11-24 | 2010-11-24 | Rectangular electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010557411A CN102064408B (en) | 2010-11-24 | 2010-11-24 | Rectangular electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102064408A true CN102064408A (en) | 2011-05-18 |
| CN102064408B CN102064408B (en) | 2012-10-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010557411A Expired - Fee Related CN102064408B (en) | 2010-11-24 | 2010-11-24 | Rectangular electric connector |
Country Status (1)
| Country | Link |
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| CN (1) | CN102064408B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3436715A (en) * | 1965-10-14 | 1969-04-01 | Lucas Industries Ltd | Connectors for use with flexible printed circuits |
| JPS52111664A (en) * | 1976-03-15 | 1977-09-19 | Molex Inc | Nonninserting type printed circuit board edge connector assembly |
| US5885107A (en) * | 1997-09-03 | 1999-03-23 | General Motors Corporation | Electrical connection system |
| CN2874818Y (en) * | 2005-10-07 | 2007-02-28 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN201413887Y (en) * | 2009-03-11 | 2010-02-24 | 中航光电科技股份有限公司 | Rectangular power connector, plug and socket |
| CN201549627U (en) * | 2009-09-04 | 2010-08-11 | 吕永锋 | Electric connector of mixed-installing signal current contact members |
| CN201956500U (en) * | 2010-11-24 | 2011-08-31 | 中航光电科技股份有限公司 | Rectangular electric connector |
-
2010
- 2010-11-24 CN CN201010557411A patent/CN102064408B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3436715A (en) * | 1965-10-14 | 1969-04-01 | Lucas Industries Ltd | Connectors for use with flexible printed circuits |
| JPS52111664A (en) * | 1976-03-15 | 1977-09-19 | Molex Inc | Nonninserting type printed circuit board edge connector assembly |
| US5885107A (en) * | 1997-09-03 | 1999-03-23 | General Motors Corporation | Electrical connection system |
| CN2874818Y (en) * | 2005-10-07 | 2007-02-28 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN201413887Y (en) * | 2009-03-11 | 2010-02-24 | 中航光电科技股份有限公司 | Rectangular power connector, plug and socket |
| CN201549627U (en) * | 2009-09-04 | 2010-08-11 | 吕永锋 | Electric connector of mixed-installing signal current contact members |
| CN201956500U (en) * | 2010-11-24 | 2011-08-31 | 中航光电科技股份有限公司 | Rectangular electric connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102064408B (en) | 2012-10-24 |
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Granted publication date: 20121024 Termination date: 20181124 |