CN102427187B - Anti-misplug quick lock connector assembly and plug and socket thereof - Google Patents
Anti-misplug quick lock connector assembly and plug and socket thereof Download PDFInfo
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- CN102427187B CN102427187B CN201110388680.5A CN201110388680A CN102427187B CN 102427187 B CN102427187 B CN 102427187B CN 201110388680 A CN201110388680 A CN 201110388680A CN 102427187 B CN102427187 B CN 102427187B
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- insulator
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Abstract
The invention relates to an anti-misplug quick lock connector assembly and a plug and a socket thereof. The anti-misplug quick lock connector assembly comprises the plug and the socket, wherein one of the plug and the socket is provided with a locating pin, while the other one is provided with a locating sleeve; an anti-misplug key is arranged on the peripheral surface of the locating pin; the sleeve wall of the locating sleeve is provided with an opening corresponding to the anti-misplug key; the plug and the socket are both provided with mounting holes; the locating pin and the locating sleeve are assembled in the mounting holes of the plug and the socket respectively in a non-rotation way; one ends of the locating pin and the locating sleeve, which are deviated from each other in socketing process of the locating pin and the locating sleeve are provided with threaded holes and are fixed to the plug or the socket by corresponding sunk screws; and the locating pin and the locating sleeve are not interfered with other parts on the plug or the socket after being assembled to the plug and the socket, and the original sizes and structures of the plug and the socket can be not necessary to be changed, so that the sizes of the plug and the socket in the socketing direction are minimized. Therefore, the problem of large volume of the traditional anti-misplug connector assembly is solved and the small space work demand is met.
Description
Technical field
The present invention relates to technical field of electric connectors, especially a kind of anti-mis-insertion quick-lock connector and plug and socket thereof.
Background technology
At some special occasions, the plug and socket of connector assembly need to repeatedly plug fast in little space, and along with various product miniaturizations, modular development, in same panel, need to install the socket of the same model of many covers, this just makes original plug and socket in use have the possibility of wrong plug, causes serious consequence.
Application number is that 200720174233.9 Chinese patent discloses a kind of misplug preventing electric connector locking accessory, described misplug preventing electric connector locking accessory comprises alignment pin and the positioning sleeve being divided on plug and socket, the peripheral outer wall face of described alignment pin is provided with anti-mis-insertion key, the jacket wall of positioning sleeve is provided with the opening corresponding with described anti-mis-insertion key, in the process plugging together at plug and socket, the location that can realize by setting the transposition of alignment pin and positioning sleeve the two coordinate and from the socket of other different transpositions, anti-mis-insertion between plug, described misplug preventing electric connector locking accessory has solved the problem of the socket meeting wrong plug that a plurality of same models are installed in same panel.But, alignment pin and positioning sleeve be all by be located at its separately tail end external screw thread be located at locking nut on plug or socket insulator and be spirally connected on fixedly assembling and plug, socket, therefore in manufacture process, need corresponding structure and the size that changes plug or Socket casing, the volume of plug and socket is increased, cannot meet the demand of electric coupler component miniaturization.
Summary of the invention
The object of the present invention is to provide a kind of anti-mis-insertion quick-lock connector, solved the bulky problem of existing misinsertion-preventing connector assembly; The present invention also aims to provide the plug and socket of above-mentioned anti-mis-insertion quick-lock connector assembly simultaneously.
In order to address the above problem, anti-mis-insertion quick-lock connector of the present invention is by the following technical solutions: a kind of anti-mis-insertion quick-lock connector assembly, comprise plug and socket, one in described plug and socket is provided with alignment pin, another is provided with the positioning sleeve corresponding with described alignment pin, the outer peripheral face of described alignment pin is provided with anti-mis-insertion key, the jacket wall of positioning sleeve is provided with the opening corresponding with described anti-mis-insertion key, on described plug and socket, be equipped with installing hole, described alignment pin and positioning sleeve stop respectively spinning and are assigned in the installing hole of plug and socket, alignment pin and positioning sleeve separately when the two is being pegged graft one end be away from each other provided with screwed hole and be fixed on plug or socket by corresponding sunk screw.
Described plug comprises plug casing and is located at the pin insulator in described plug casing, described socket comprises Socket casing and the socket insulator in described Socket casing, the installing hole of described plug is located on pin insulator, and the installing hole of socket is located on socket insulator.
Grafting direction described plug casing and plug is hinged with latch hook by jointed shaft respectively on vertical and relative both sides, the bearing of trend of the axis of described jointed shaft is vertical with the grafting direction of plug, described latch hook is included in and in the grafting direction of plug, is positioned at the hook portion before described jointed shaft and is positioned at the shank of the key after jointed shaft, between described shank of the key and plug casing, be top-loaded with elastic device, described Socket casing is provided with the lock dog corresponding with described latch hook.
On described alignment pin and positioning sleeve, be respectively provided with regular polygon section in correspondence with each other and the two and by its regular polygon section separately and plug or socket, only screwed and close respectively, described two regular polygon section sides in correspondence with each other form described positioning sleeve and the alignment pin positioning datum on being assemblied in plug, socket time.
Described sunk screw was coated with screw thread glue before being spirally connected with described alignment pin or positioning sleeve.
Plug of the present invention is by the following technical solutions: a kind of plug, comprise plug casing, be located at insulator and contact in described plug casing, described plug casing or insulator be provided with installing hole and in described installing hole only spinning be furnished with the positioning sleeve with opening that coordinates for the alignment pin with on adaptive socket or positioning sleeve guide-localization or with the alignment pin of anti-mis-insertion key, described positioning sleeve or alignment pin dorsad one end of the inserted terminal of plug are provided with screwed hole and are fixedly assemblied on described plug casing or insulator by sunk screw.
On the vertical and relative both sides of grafting direction described plug casing and plug respectively by jointed shaft be hinged with for adaptive socket on the latch hook that articulates of lock dog, the Axis Extension direction of described jointed shaft is vertical with the grafting direction of plug, and described latch hook is included in and in the grafting direction of plug, is positioned at the hook portion before described jointed shaft and is positioned at the shank of the key after jointed shaft.
Described alignment pin or positioning sleeve are provided with described plug casing or insulator and only screw the regular polygon section of closing, and the wherein side in described regular polygon section forms described alignment pin or the positioning sleeve positioning datum on being assemblied in plug casing or insulator time.
Socket of the present invention is by the following technical solutions: a kind of socket, comprise Socket casing, be located at the insulator in described Socket casing and there is the contact of pin, described Socket casing or insulator be provided with installing hole and in described installing hole only spinning be furnished with the positioning sleeve with opening that coordinates for the alignment pin with on adaptive plug or positioning sleeve or with the alignment pin of anti-mis-insertion key, one end of described positioning sleeve or alignment pin inserted terminal dorsad is provided with screwed hole and is fixedly assemblied on described plug casing or insulator by sunk screw.
Described alignment pin or positioning sleeve are provided with described Socket casing or insulator and only screw the regular polygon section of closing, and the wherein side in described regular polygon section forms described alignment pin or the positioning sleeve positioning datum on being assemblied in Socket casing or insulator time.
Because the alignment pin positioning sleeve of described anti-mis-insertion quick-lock connector assembly is to be all assemblied on described plug or socket by corresponding sunk screw, therefore, after described alignment pin and positioning sleeve are assembled on described plug, socket, not with plug or socket on other parts interference, thereby can change the original size of plug and socket and structure, make the dimension reduction of grafting direction of plug and socket to minimum, thereby solved the bulky problem of existing misinsertion-preventing connector assembly, made it meet the needs of little Space-Work.
Accompanying drawing explanation
Fig. 1 is the structural representation of the plug in the embodiment 1 of anti-mis-insertion quick-lock connector assembly;
Fig. 2 is the vertical view (band is analysed and observe) of Fig. 1;
Fig. 3 is the structural representation of the socket in the embodiment 1 of anti-mis-insertion quick-lock connector assembly;
Fig. 4 is the vertical view of Fig. 3;
Fig. 5 is the anti-mis-insertion schematic diagram of the socket in the embodiment 1 of anti-mis-insertion quick-lock connector assembly;
Fig. 6 is the structural representation of the embodiment 1 of plug;
Fig. 7 is the vertical view (band is analysed and observe) of Fig. 6;
Fig. 8 is the structural representation of the embodiment 1 of socket;
Fig. 9 is the vertical view of Fig. 8.
Embodiment
The embodiment 1 of anti-mis-insertion quick-lock connector assembly, as Figure 1-5, is comprised of plug 101 and socket 102.
Plug 101 has plug casing 1, in plug casing 1, be equipped with pin insulator 2 and be equipped with plug contact 3 by pin insulator 2, pin insulator 2 is provided with two installing holes that front and back connect in the grafting direction of plug 101, this installing hole is stepped hole, the path section that comprises the Duan He rear end, large footpath of front end (inserted terminal of plug 101), wherein said large footpath section is regular hexagon hole, path section is circular hole, the rear end of path section is provided with enlarging and in enlarging, is provided with sunk screw 4, sunk screw 4 is coated screw thread glue rear thread and is connected with positioning sleeve 5, positioning sleeve 5 is plugged in the shape complementarity of the stepped hole in the stepped hole of pin insulator 2 and on its profile and pin insulator 2, its front end has a regular hexagon section and is only screwed and close by this regular hexagon section and pin insulator 2, the jacket wall of positioning sleeve 5 is provided with the opening 5-1 extending along the grafting direction of plug, in addition, the front end of positioning sleeve 5, within one end of the inserted terminal of close plug 101 is positioned at plug casing 1, on the left and right sides of plug casing 1 (vertical with the grafting direction of plug), be respectively equipped with latch hook 6, specifically, the left and right sides that is plug casing 1 is all arranged with two otic placodes 7 in parallel and is provided with jointed shaft 8 between two otic placode 7 on above-below direction, the Axis Extension direction of jointed shaft 8 and the grafting direction of plug 101 are orthogonal, latch hook 6 is articulated with on plug casing 1 by described jointed shaft 8, latch hook 6 wraps in and in the grafting direction of plug, is positioned at the hook portion 6-1 in corresponding jointed shaft 8 the place aheads and is positioned at the shank of the key 6-2 after corresponding jointed shaft 8, between the respective side of shank of the key 6-2 and plug casing 1, be top-loaded with elastic device, elastic device is the torsion spring 9 being sheathed on jointed shaft 8, during use, can be by manually pinching the shank of the key of latch hook 6 with the hook portion of spreading latch hook with hand, thus realize the seizure of socket or release.
Socket 102 has Socket casing 11, in Socket casing 11, be equipped with socket insulator 12 and socket contact 13, socket contact 13 one end are inserted terminal, the other end has for the pin with soldering of printed boards, grafting direction along socket on socket insulator 12 is provided with corresponding installing hole, this installing hole is stepped hole, the path section with the Duan He rear end, orthohexagonal large footpath of front end, this is large, between path section, form a step surface, in through hole on socket insulator 12, be equipped with alignment pin 14, on alignment pin 14, have with socket insulator 12 on the profile of large footpath section of installing hole complementary and only screw the regular hexagon section of closing, the rear end of alignment pin 14 (one end at its regular hexagon section place) is fixedly assemblied on socket insulator 12 by the sunk screw of being located on socket insulator 12 after the front end of socket insulator 12 penetrates the through hole socket insulator 12, wherein, this sunk screw is spirally connected in alignment pin 14 after smearing screw thread glue, the rear end of the through hole on socket insulator 12 is provided with the enlarging embedding for corresponding sunk screw, the front end of alignment pin is provided with anti-mis-insertion key 14-1, anti-mis-insertion key 14-1 for coordinating to play anti-mis-insertion effect with the opening on positioning sleeve when plug and socket plugs together, on Socket casing 11 in the left and right sides of the inserted terminal of socket be respectively equipped with for plug casing on latch hook articulate to lock the lock dog 15 of plug and socket.
During use, described plug and socket plugs together, in the process plugging together at the two, first described alignment pin and positioning sleeve locate cooperation, realize anti-mis-insertion, its anti-mis-insertion principle as shown in Figure 5, orthohexagonal six faces on a wherein alignment pin on socket are made as respectively to a, b, c, d, e, f, six faces in regular hexagon section on another alignment pin are made as respectively to a ', b ', c ', d ', e ', f ', when the anti-mis-insertion key on setting described two alignment pins is distinguished corresponding a-a ', only the breach on two positioning sleeves on plug respectively with two alignment pins on the position of anti-mis-insertion key at once, plug and socket could be pegged graft smoothly, if closing, the not corresponding grafting of the two is obstructed, thereby realize anti-mis-insertion, in like manner also the anti-mis-insertion key on described two alignment pins can be distinguished to corresponding a-b ' etc., on each plug in the present embodiment, there is the positioning sleeve described in two, therefore, just there is in use compound mode in 36, can realize 36 groups of anti-mis-insertions between plug and socket, when described positioning sleeve, alignment pin correspondence are assemblied on plug, socket, can be by side corresponding in the polygon section on described alignment pin, positioning sleeve as positioning datum, thereby realize the corresponding of anti-mis-insertion key on alignment pin and breach on positioning sleeve, in order to avoid corresponding plug and socket can not plug together smoothly.
In other embodiment of anti-mis-insertion quick-lock connector assembly, the position of the alignment pin described in the embodiment 1 of anti-mis-insertion quick-lock connector assembly and positioning sleeve can also exchange, and is about to described positioning sleeve and is located on socket, and described alignment pin is located on plug; Described alignment pin and positioning sleeve can also be divided on the housing of plug, socket; Described alignment pin and the regular hexagon section on positioning sleeve can also adopt other regular polygon section to replace; The shank of the key of described latch hook and the elastic device between plug casing can also be butterfly spring or reed.
The embodiment 1 of plug, as shown in Fig. 6-7, identical with the structure of the plug described in the embodiment 1 of anti-mis-insertion quick-lock connector assembly, there is plug casing 21, in plug casing 21, be equipped with pin insulator 22 and be equipped with plug contact 23 by pin insulator 22, pin insulator 22 is provided with two step installing holes that front and back connect in the grafting direction of plug, this installing hole comprises the path section of the Duan He rear end, large footpath of front end (inserted terminal of plug), wherein said large footpath section is regular hexagon hole, path section is circular hole, the rear end of path section is provided with enlarging and in enlarging, is provided with sunk screw 24, sunk screw 24 is coated screw thread glue rear thread and is connected with positioning sleeve 25, positioning sleeve 25 is plugged in the shape complementarity of the stepped hole in the stepped hole of pin insulator 22 and on its profile and pin insulator 22, its front end has a regular hexagon section and is only screwed and close by this regular hexagon section and pin insulator 22, the jacket wall of positioning sleeve 25 is provided with the opening 25-1 extending along the grafting direction of plug, in addition, the front end of positioning sleeve 25, within one end of the inserted terminal of close plug is positioned at plug casing 21, on the left and right sides of plug casing 21 (vertical with the grafting direction of plug), be respectively equipped with latch hook 26, specifically, the left and right sides that is plug casing 21 is all arranged with two otic placodes 27 in parallel and is provided with jointed shaft 28 between two otic placode 27 on above-below direction, the Axis Extension direction of jointed shaft 28 and the grafting direction of plug are orthogonal, latch hook 26 is articulated with on plug casing 21 by described jointed shaft 28, latch hook 26 wraps in and in the grafting direction of plug, is positioned at the hook portion 26-1 in corresponding jointed shaft 28 the place aheads and is positioned at the shank of the key 26-2 after corresponding jointed shaft 28, between the respective side of shank of the key 26-2 and plug casing 21, be top-loaded with elastic device, elastic device is the torsion spring 29 being sheathed on jointed shaft 28, during use, can be by manually pinching the shank of the key of latch hook 26 with the hook portion of spreading latch hook with hand, thus realize the seizure of socket or release.
In other embodiment of plug, the positioning sleeve described in the embodiment 1 of plug can also upwards replace with the alignment pin of anti-mis-insertion key with week; Described positioning sleeve can also be located on described plug casing; Regular hexagon section on described positioning sleeve can also adopt other regular polygon section to replace; The shank of the key of described latch hook and the elastic device between plug casing can also be butterfly spring or reed.
The embodiment 1 of socket, identical with the structure of the socket described in the embodiment 1 of anti-mis-insertion quick-lock connector assembly, as Figure 8-9, there is Socket casing 31, in Socket casing 31, be equipped with socket insulator 32 and socket contact 33, socket contact 33 one end are inserted terminal, the other end has for the pin with soldering of printed boards, grafting direction along socket on socket insulator 32 is provided with installing hole, this installing hole is stepped hole, the path section with the Duan He rear end, orthohexagonal large footpath of front end, this is large, between path section, form a step surface, in through hole on socket insulator 32, be equipped with alignment pin 34, on alignment pin 34, have with socket insulator 32 on the profile of large footpath section of through hole complementary and only screw the regular hexagon section of closing, the rear end of alignment pin 34 (one end at its regular hexagon section place) is fixedly assemblied on socket insulator 32 by the sunk screw of being located on socket insulator 32 after the front end of socket insulator 32 penetrates the installing hole socket insulator 32, wherein, this sunk screw is spirally connected in alignment pin 34 after smearing screw thread glue, the rear end of the through hole on socket insulator 32 is provided with the enlarging embedding for corresponding sunk screw, the front end of alignment pin is provided with anti-mis-insertion key 34-1, and anti-mis-insertion key 34-1 for coordinating to play anti-mis-insertion effect with the opening on positioning sleeve when plug and socket plugs together, on Socket casing 31 in the left and right sides of the inserted terminal of socket be respectively equipped with for plug casing on latch hook articulate to lock the lock dog 35 of plug and socket.
In other embodiment of socket, the positioning sleeve described in the embodiment 1 of socket can also replace with the alignment pin with opening on circumferential jacket wall; Described alignment pin can also be located on described Socket casing; Regular hexagon section on described alignment pin can also adopt other regular polygon section to replace.
Claims (7)
1. an anti-mis-insertion quick-lock connector assembly, comprise plug and socket, one in described plug and socket is provided with alignment pin, another is provided with the positioning sleeve corresponding with described alignment pin, the outer peripheral face of described alignment pin is provided with anti-mis-insertion key, the jacket wall of positioning sleeve is provided with the opening corresponding with described anti-mis-insertion key, it is characterized in that, on described plug and socket, be equipped with installing hole, described alignment pin and positioning sleeve stop respectively spinning and are assigned in the installing hole of plug and socket, alignment pin and positioning sleeve separately when the two is being pegged graft one end be away from each other provided with screwed hole and be fixed on plug or socket by corresponding sunk screw, on described alignment pin and positioning sleeve, being respectively provided with regular polygon section in correspondence with each other and the two is only screwed and closes by its regular polygon section separately and plug or socket respectively, described two regular polygon section sides in correspondence with each other form described positioning sleeve and alignment pin is being assemblied in plug, positioning datum in the time of on socket.
2. anti-mis-insertion quick-lock connector assembly according to claim 1, it is characterized in that, described plug comprises plug casing and is located at the pin insulator in described plug casing, described socket comprises Socket casing and the socket insulator in described Socket casing, the installing hole of described plug is located on pin insulator, and the installing hole of socket is located on socket insulator.
3. anti-mis-insertion quick-lock connector assembly according to claim 2, it is characterized in that, grafting direction described plug casing and plug is hinged with latch hook by jointed shaft respectively on vertical and relative both sides, the bearing of trend of the axis of described jointed shaft is vertical with the grafting direction of plug, described latch hook is included in and in the grafting direction of plug, is positioned at the hook portion before described jointed shaft and is positioned at the shank of the key after jointed shaft, between described shank of the key and plug casing, be top-loaded with elastic device, described Socket casing is provided with the lock dog corresponding with described latch hook.
4. according to the anti-mis-insertion quick-lock connector assembly described in claim 1-3 any one, it is characterized in that, described sunk screw was coated with screw thread glue before being spirally connected with described alignment pin or positioning sleeve.
5. a plug, comprise plug casing, be located at insulator and contact in described plug casing, it is characterized in that, described plug casing or insulator are provided with installing hole and in described installing hole, stop spinning and be furnished with the alignment pin with anti-mis-insertion key coordinating for the positioning sleeve guide-localization with on adaptive socket, described alignment pin dorsad one end of the inserted terminal of plug is provided with screwed hole and is fixedly assemblied on described plug casing or insulator by sunk screw, described alignment pin is provided with described plug casing or insulator and only screws the regular polygon section of closing, a wherein side in described regular polygon section forms the positioning datum of described alignment pin on being assemblied in plug casing or insulator time.
6. plug according to claim 5, it is characterized in that, on the vertical and relative both sides of grafting direction described plug casing and plug respectively by jointed shaft be hinged with for adaptive socket on the latch hook that articulates of lock dog, the Axis Extension direction of described jointed shaft is vertical with the grafting direction of plug, and described latch hook is included in and in the grafting direction of plug, is positioned at the hook portion before described jointed shaft and is positioned at the shank of the key after jointed shaft.
7. a socket, comprise Socket casing, be located at the insulator in described Socket casing and there is the contact of pin, it is characterized in that, described Socket casing or insulator are provided with installing hole and in described installing hole, stop spinning and be furnished with the alignment pin with anti-mis-insertion key coordinating for the positioning sleeve with on adaptive plug, described alignment pin dorsad one end of the inserted terminal of socket is provided with screwed hole and is fixedly assemblied on described Socket casing or insulator by sunk screw, described alignment pin is provided with described Socket casing or insulator and only screws the regular polygon section of closing, a wherein side in described regular polygon section forms the positioning datum of described alignment pin on being assemblied in Socket casing or insulator time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110388680.5A CN102427187B (en) | 2011-11-30 | 2011-11-30 | Anti-misplug quick lock connector assembly and plug and socket thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110388680.5A CN102427187B (en) | 2011-11-30 | 2011-11-30 | Anti-misplug quick lock connector assembly and plug and socket thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102427187A CN102427187A (en) | 2012-04-25 |
| CN102427187B true CN102427187B (en) | 2014-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110388680.5A Expired - Fee Related CN102427187B (en) | 2011-11-30 | 2011-11-30 | Anti-misplug quick lock connector assembly and plug and socket thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102427187B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103996945B (en) * | 2014-06-16 | 2016-03-30 | 四川大学 | The elastic circular ring receptacle connector that a kind of screw thread is auxiliary |
| CN104901058B (en) * | 2015-06-29 | 2017-11-10 | 厦门唯恩电气有限公司 | Connector modules shell |
| CN109599727A (en) * | 2017-09-30 | 2019-04-09 | 中航光电科技股份有限公司 | The locking separated structure of connector assembly and the plug of connector assembly |
| JP6984932B1 (en) * | 2021-07-05 | 2021-12-22 | アズールテスト株式会社 | Connector misconnection prevention device and its assembly kit |
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|---|---|---|---|---|
| CN2802508Y (en) * | 2005-06-24 | 2006-08-02 | 杭州华隆电子技术有限公司 | Quick plug |
| CN201466347U (en) * | 2009-06-05 | 2010-05-12 | 中航光电科技股份有限公司 | Anti-misplugging locking electrical connector |
| CN102097705A (en) * | 2009-12-09 | 2011-06-15 | 苏州华旃航天电器有限公司 | Quick-lock misplug-prevention connector |
| CN202423727U (en) * | 2011-11-30 | 2012-09-05 | 中航光电科技股份有限公司 | Anti-misplug quick locking connector component, plug and socket thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19506713C2 (en) * | 1995-02-27 | 1996-12-19 | Hengstler Peter Gmbh & Co Kg | Multipole connector |
| US6929501B2 (en) * | 2003-09-30 | 2005-08-16 | George Ying-Liang Huang | Electrical connector assembly having sleeve units that prevent relative movement between two electrical connectors in a transverse direction of contact pins |
| CN2857268Y (en) * | 2005-11-04 | 2007-01-10 | 贵州航天电器股份有限公司 | Misplug prevention and locking mechanism of electric connector |
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2011
- 2011-11-30 CN CN201110388680.5A patent/CN102427187B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2802508Y (en) * | 2005-06-24 | 2006-08-02 | 杭州华隆电子技术有限公司 | Quick plug |
| CN201466347U (en) * | 2009-06-05 | 2010-05-12 | 中航光电科技股份有限公司 | Anti-misplugging locking electrical connector |
| CN102097705A (en) * | 2009-12-09 | 2011-06-15 | 苏州华旃航天电器有限公司 | Quick-lock misplug-prevention connector |
| CN202423727U (en) * | 2011-11-30 | 2012-09-05 | 中航光电科技股份有限公司 | Anti-misplug quick locking connector component, plug and socket thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102427187A (en) | 2012-04-25 |
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