CN103066451B - Connector with secondary separation function and plug with secondary separation function - Google Patents
Connector with secondary separation function and plug with secondary separation function Download PDFInfo
- Publication number
- CN103066451B CN103066451B CN201210518898.2A CN201210518898A CN103066451B CN 103066451 B CN103066451 B CN 103066451B CN 201210518898 A CN201210518898 A CN 201210518898A CN 103066451 B CN103066451 B CN 103066451B
- Authority
- CN
- China
- Prior art keywords
- plug
- hook
- socket
- level
- casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention relates to the field of electrical connector, in particular to a connector with the secondary separation function and a plug with the secondary separation function. The connector comprises the plug and a socket. The plug comprises a plug body, a plug power supply connecting piece and a plug control connecting piece. The socket comprises a socket shell body, a socket power supply contacting piece and a socket control contacting piece. The top of the plug shell body is provided with a first-level hook and a secondary-level hook which both form seesaw structures at the top of the plug shell body. A hooking part of the secondary-level hook is located behind a hooking part of the first-level hook. The top of the socket shell body is provided with a hanging block. When the first hook is connected with the hanging block in a hanging mode, the plug power supply connecting piece is combined with the socket power supply connecting piece in an inserted mode, and the plug control contacting piece and the socket control contacting piece are in a separation state. When the secondary-level hook is connected with the hanging block in a hanging mode, the plug power supply connecting piece is combined with the socket power supply connecting piece in an inserted mode, and the plug control contacting piece and the socket control contacting piece are connected in an inserted mode. The connector and the plug solve the problem that separation failure can occur easily at separation time of an existing electrical connector.
Description
Technical field
The present invention relates to electric connector field, especially a kind of connector and plug with the second-order separation function.
Background technology
High-tension line, in the connection use procedure of reality, for the consideration of the aspect factors such as safety, needs use control signal to control high-voltage signal.After completing physical connection by high-tension line, also need by control signal to control conducting, high-tension line then could be allowed to start the work of being energized; In like manner, when disconnecting high tension loop, control signal should be made first to disconnect, by the failure of current of high-tension line, and then disconnect the connection of high-tension line physically.
Time function stated in realization by existing electric connector, contact length mainly by controlling contact realizes, namely the ratio of the Design of length of physical contact (for high tension loop) controls contact (for control loop) length, reach connector plugging together and high-tension line can be realized when being separated having precedence over and be connected with control circuit with this, lag behind the object that control circuit is separated.
Although above-mentioned long and short hands structure can realize control circuit, the break-make of power circuit is controlled, but the power supply signal moment after a loss of power of logical high-voltage great-current, one also should be had to release energy buffering course, if disconnect at control circuit and carry out physical separation to high-tension line rapidly after an action of the bowels, then may because of high-tension line releasing can and produce the Isolate Problems such as electric spark.
Summary of the invention
The object of the present invention is to provide a kind of connector with the second-order separation function that can control the disengaging time difference of physical contact and control contact, to solve Isolate Problem easily appears in existing electric connector problem when being separated.
Meanwhile, the present invention also aims to provide the plug with the second-order separation function.
In order to solve the problem, the connector with the second-order separation function of the present invention is by the following technical solutions: the connector with the second-order separation function, comprising is separately the plug and socket of inserted terminal with front end, plug comprises plug casing and the plug-in power pack contact that is assemblied in plug casing and plug control contact, socket comprises Socket casing and the socket power contact that is assemblied in Socket casing and socket control contact, the top of plug casing is provided with separate one-level hook and secondary hook, one, secondary hook all forms seesaw structure at plug casing top, the hook portion of secondary hook is positioned at the hook portion rear of one-level hook, the top of Socket casing is provided with links up with corresponding hanging block with described I and II, the leading flank of hanging block is the inclined-plane of declivity gradually from back to front, when one-level hook mounts with hanging block, plug-in power pack contact and socket power contact plug together, plug control contact and socket control contact and are in released state, when secondary hook mount with hanging block, plug-in power pack contact and socket power contact plug together, and plug control contact and socket control contact and plug together.
The top of described socket is provided with latching structure, and the bottom of one-level hook is provided with the pin-and-hole corresponding with described latching structure or cotter way, when plug and socket plug together put in place after time, described latching structure is inserted in corresponding pin-and-hole or cotter way and locking one-level is linked up with.
The top of Socket casing is provided with protruding socket and turns over hook, the hook portion that described latching structure turns over hook by socket is formed, one-level hook is provided with described cotter way, and the plug that the downside of one-level hook is provided with protrusion downwards turns over hook, and described cotter way is positioned at plug and turns in the hook portion of hook.
Described one-level hook is frame-shaped structure, and secondary hook is arranged in the endoporus of one-level hook.
The rear portion of plug casing is also provided with safe sliding block, safe sliding block has brace table, described safe sliding block has the locking station and unblock station that one in front and one in back distribute on plug casing, described brace table be inserted into when safe sliding block is positioned at locking station I and II hook below and the rear end stoping I and II to be linked up with move down, when safe sliding block is positioned at its unblock station, the moved out from beneath that brace table is linked up with from I and II.
The plug with the second-order separation function of the present invention is by the following technical solutions: the plug with the second-order separation function, this plug take front end as inserted terminal, comprise plug casing and be assemblied in the Plug contact in plug casing, the top of plug casing is provided with separate one-level hook and secondary hook, I and II hook all forms seesaw structure at plug casing top, and the hook portion of secondary hook is positioned at the hook portion rear of one-level hook.
The bottom of one-level hook is provided with the cotter way or pin-and-hole that supply the latching structure on adapter socket to insert when this plug and adapter socket plug together, or is inserted in the latching structure on the housing of adapter socket when this plug and adapter socket plug together.
One-level hook is provided with described cotter way, and the plug that the downside of one-level hook is provided with protrusion downwards turns over hook, and described cotter way is positioned at plug and turns in the hook portion of hook.
Described one-level hook is frame-shaped structure, and secondary hook is arranged in the endoporus of one-level hook.
The rear portion of plug casing is also provided with safe sliding block, safe sliding block has brace table, described safe sliding block has the locking station and unblock station that one in front and one in back distribute on plug casing, described brace table be inserted into when safe sliding block is positioned at locking station I and II hook below and the rear end stoping I and II to be linked up with move down, when safe sliding block is positioned at its unblock station, the moved out from beneath that brace table is linked up with from I and II.
Because the connector with the second-order separation function of the present invention is provided with one-level hook and secondary hook at the top of its plug casing, and what I and II hook was separate forms seesaw structure at plug casing top respectively, the hook portion of secondary hook is positioned at the hook portion rear of one-level hook, the top of Socket casing is provided with described hanging block, the leading flank of hanging block is the inclined-plane of declivity gradually from back to front, when one-level hook mounts with hanging block, plug-in power pack contact and socket power contact plug together, plug control contact and socket control contact and are in released state, when secondary hook mounts with hanging block, plug-in power pack contact and socket power contact plug together, and plug control contact and socket control contact and plug together, it can thus be appreciated that, in the process that plug and socket plug together, inclined-plane on hanging block pushes one successively, secondary is linked up with and is made it open, when the two relatively plug together to one-level hook with hanging block mount time, plug-in power pack contact contacts with socket power contact, now plug control contact and socket control contact and are still in released state, when plug and socket to be inserted to secondary tangle the position of hanging block time, plug controls contact and socket controls contact just conducting, now plug-in power pack contact and socket power contact just start to transmit electric energy, realize high-tension line thus to have precedence over and be connected with control circuit, in the process that plug is separated with socket, rear portion by first pressing down secondary hook opens (one to make its front end, secondary hook all forms seesaw structure), thus make secondary link up with release socket, now pull back plug, then one-level tangles hanging block, thus make plug control contact to control contact with socket and be separated, plug-in power pack contact and socket power contact are still in contact condition simultaneously, the effect linked up with owing to there being one-level, now can reserve time enough and occur the faults such as electric spark with socket power contact when being separated to prevent plug-in power pack contact, finally by the rear portion pressing down one-level hook, its front portion is opened, being separated between plug with socket can be realized, thus realize high-tension line lag behind control circuit be separated, as can be seen here, of the present invention have the connector of the second-order separation function to solve existing electric connector easily to occur the problem of Isolate Problem when being separated.
Further, described latching structure and cotter way corresponding with it or pin-and-hole are used for working in coordination, link up with to prevent one-level to make opening time plug and socket plug together plug and socket lose finally together with lock barrier; Safe sliding block links up with accidental unlocking under the state plugged together at plug and socket for preventing I and II.
Accompanying drawing explanation
Fig. 1 is the structural representation with the embodiment 1 of the connector of the second-order separation function of the present invention;
Fig. 2 is the structural representation of the plug in Fig. 1;
Fig. 3 is the grafting schematic diagram of plug in Fig. 1 and socket;
Fig. 4 is the vertical view of Fig. 3;
Fig. 5 is the structural representation with the embodiment 1 of the plug of the second-order separation function of the present invention.
Embodiment
The embodiment 1 with the connector of the second-order separation function of the present invention, as Figure 1-4, comprises plug 101 and socket 102, and plug 101 is inserted terminal with front end with socket 102 separately.
Plug 101 comprises plug casing 11, plug-in power pack contact and plug control contact (prior art is fixedly equipped with by insulator in plug casing 11, all do not show in figure), in addition, the top of plug casing 11 is provided with separate one-level hook 12 and secondary hook 13, one, secondary hook all forms seesaw structure at plug casing 11 top, in the present embodiment, one-level hook 12 is the frame-shaped structure of rectangle, profile and the one-level of secondary hook 13 are linked up with the shape complementarity of the endoporus of 12 and are arranged in the endoporus that one-level links up with 12, wherein the hook portion 131 of secondary hook 13 is positioned at the hook portion 121 rear place of one-level hook 12, the downside of one-level hook 12 is also provided with plug and turns over hook 14, in the present embodiment, plug turns over hook 14 has two and the left and right sides being distributed in one-level hook 12, the hook portion of the two turns down all outwardly and surrounds corresponding cotter way 16, the rear portion of plug casing 11 is also provided with safe sliding block 15, safe sliding block 15 has brace table 151, safe sliding block 15 has the locking station and unblock station that one in front and one in back distribute on plug casing 11, brace table 151 is inserted into one when safe sliding block 15 is positioned at locking station, the below that secondary is linked up with also stops one, the rear end of secondary hook moves down, when safe sliding block 15 is positioned at its unblock station, brace table 151 is from one, the moved out from beneath of secondary hook, in the present embodiment, the front side of safe sliding block 15 is provided with about two distributions and the bullet pawl 152 extended forward, the claw being wherein positioned at the bullet pawl in left side turns down left, the claw being positioned at the bullet pawl on right side turns down to the right, the left and right sides of the plug casing 11 respectively tandem locking location hole 111 that is provided with conciliates locking bit hole 112, when the claw playing pawl 152 snaps in locking location hole 111, safe sliding block 15 is positioned at locking station, when the claw playing pawl 152 snaps in unblock location hole 112, safe sliding block 15 is positioned at unblock station.
Socket 102 comprises Socket casing 21, socket power contact and socket control contact is fixedly equipped with by insulator in Socket casing 21, simultaneously, the top of Socket casing 21 is provided with links up with corresponding hanging block 22 with I and II, the leading flank of hanging block 22 is the inclined-plane of declivity gradually from back to front, back down I and II smoothly in the process that this inclined-plane can make hanging block 22 plug together at plug 101 and socket 102 to link up with, thus realize the mounting that itself and I and II link up with; In addition, the top of Socket casing 21 is also provided with socket and turns over hook 23, and socket turns over hook 23 and turns over hook one_to_one corresponding with plug and it turns down direction and corresponding plug that to turn over the turnover direction of hook contrary, and the hook portion that socket turns over hook forms latching structure 231.
In this embodiment, when one-level hook mounts with hanging block, plug-in power pack contact and socket power contact plug together, plug control contact and socket control contact and are in released state, when secondary hook mount with hanging block, plug-in power pack contact and socket power contact plug together, and plug control contact and socket control contact and plug together, when plug and socket plug together put in place after time, described latching structure to be inserted in corresponding cotter way and locking one-level hook.
The embodiment 1 with the plug of the second-order separation function of the present invention, as shown in Figure 5, the plug of this embodiment is identical with the structure of the above-mentioned plug had in the embodiment 1 of the connector of the second-order separation function, and it will not go into details herein.
Have in other embodiment of the plug of the second-order separation function of the present invention, the Plug contact described in embodiment 1 of above-mentioned plug also can be physical contact, and in such cases, this plug can be used for needing contact to be separated and occasion that housing still connects.
Claims (10)
1. there is the connector of the second-order separation function, comprising is separately the plug and socket of inserted terminal with front end, plug comprises plug casing and the plug-in power pack contact that is assemblied in plug casing and plug control contact, socket comprises Socket casing and the socket power contact that is assemblied in Socket casing and socket control contact, it is characterized in that, the top of plug casing is provided with separate one-level hook and secondary hook, I and II hook all forms seesaw structure at plug casing top, and the hook portion of secondary hook is positioned at the hook portion rear of one-level hook; The top of Socket casing is provided with links up with corresponding hanging block with described I and II, the leading flank of hanging block is the inclined-plane of declivity gradually from back to front, when one-level hook mounts with hanging block, plug-in power pack contact and socket power contact plug together, plug control contact and socket control contact and are in released state, when secondary hook mount with hanging block, plug-in power pack contact and socket power contact plug together, and plug control contact and socket control contact and plug together.
2. the connector with the second-order separation function according to claim 1, it is characterized in that, the top of described socket is provided with latching structure, the bottom of one-level hook is provided with the pin-and-hole corresponding with described latching structure or cotter way, when plug and socket plug together put in place after time, described latching structure to be inserted in corresponding pin-and-hole or cotter way and locking one-level hook.
3. the connector with the second-order separation function according to claim 2, it is characterized in that, the top of Socket casing is provided with protruding socket and turns over hook, the hook portion that described latching structure turns over hook by socket is formed, one-level hook is provided with described cotter way, and the downside of one-level hook is provided with the plug protruded downwards and turns over hook, and described cotter way is positioned at plug and turns in the hook portion of hook.
4. the connector with the second-order separation function according to claim 1, is characterized in that, described one-level hook is frame-shaped structure, and secondary hook is arranged in the endoporus of one-level hook.
5. the connector with the second-order separation function according to any one of claim 1-4, it is characterized in that, the rear portion of plug casing is also provided with safe sliding block, safe sliding block has brace table, described safe sliding block has the locking station and unblock station that one in front and one in back distribute on plug casing, described brace table be inserted into when safe sliding block is positioned at locking station I and II hook below and the rear end stoping I and II to be linked up with move down, when safe sliding block is positioned at its unblock station, the moved out from beneath that brace table is linked up with from I and II.
6. there is the plug of the second-order separation function, this plug take front end as inserted terminal, comprise plug casing and be fixedly assemblied in the Plug contact in plug casing by insulator, it is characterized in that, the top of plug casing is provided with separate one-level hook and secondary hook, I and II hook all forms seesaw structure at plug casing top, and the hook portion of secondary hook is positioned at the hook portion rear of one-level hook.
7. the plug with the second-order separation function according to claim 6, it is characterized in that, the bottom of one-level hook is provided with the cotter way or pin-and-hole that supply the latching structure on adapter socket to insert when this plug and adapter socket plug together, or is inserted in the latching structure on the housing of adapter socket when this plug and adapter socket plug together.
8. the plug with the second-order separation function according to claim 7, is characterized in that, one-level hook is provided with described cotter way, and the plug that the downside of one-level hook is provided with protrusion downwards turns over hook, and described cotter way is positioned at plug and turns in the hook portion of hook.
9. the plug with the second-order separation function according to claim 6, is characterized in that, described one-level hook is frame-shaped structure, and secondary hook is arranged in the endoporus of one-level hook.
10. the plug with the second-order separation function according to claim 6, it is characterized in that, the rear portion of plug casing is also provided with safe sliding block, safe sliding block has brace table, described safe sliding block has the locking station and unblock station that one in front and one in back distribute on plug casing, described brace table be inserted into when safe sliding block is positioned at locking station I and II hook below and the rear end stoping I and II to be linked up with move down, when safe sliding block is positioned at its unblock station, the moved out from beneath that brace table is linked up with from I and II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210518898.2A CN103066451B (en) | 2012-12-06 | 2012-12-06 | Connector with secondary separation function and plug with secondary separation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210518898.2A CN103066451B (en) | 2012-12-06 | 2012-12-06 | Connector with secondary separation function and plug with secondary separation function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103066451A CN103066451A (en) | 2013-04-24 |
| CN103066451B true CN103066451B (en) | 2015-04-08 |
Family
ID=48108966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210518898.2A Active CN103066451B (en) | 2012-12-06 | 2012-12-06 | Connector with secondary separation function and plug with secondary separation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103066451B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103996929B (en) * | 2013-02-18 | 2016-09-21 | 中航光电科技股份有限公司 | Anti-error de-plug and use the electric coupler component of this plug |
| CN104201494B (en) * | 2014-09-16 | 2016-06-22 | 上海航天科工电器研究院有限公司 | A kind of spring-piece type advances and solves lock connector |
| CN105655802B (en) * | 2016-03-23 | 2018-04-13 | 苏州智绿环保科技有限公司 | Automobile-used high-tension connector and its sealed, unlocking method |
| CN106654719B (en) * | 2016-11-30 | 2019-07-26 | 中航光电科技股份有限公司 | A kind of plug casing component and daughter board plug |
| CN106532358A (en) * | 2016-12-12 | 2017-03-22 | 深圳龙友科技股份有限公司 | Secondary locking structure and high-voltage connector |
| CN109309317B (en) * | 2017-07-27 | 2020-04-17 | 中航光电科技股份有限公司 | Secondary lock plug connector and connector assembly |
| CN109687237B (en) * | 2018-12-24 | 2020-11-03 | 浙江超吉好电气有限公司 | Connector with flat cable anti-interference function |
| CN109888567B (en) * | 2019-02-15 | 2023-11-07 | 四川华丰科技股份有限公司 | Connecting device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2691101Y (en) * | 2003-09-12 | 2005-04-06 | 建舜电子制造股份有限公司 | Top press detripping type connector |
| CN102148461A (en) * | 2010-11-30 | 2011-08-10 | 天津市柯文制模注塑有限公司 | Automotive wiring harness connector |
| CN202487879U (en) * | 2012-01-09 | 2012-10-10 | 中航光电科技股份有限公司 | Self-positioning floating connector assembly and floating connector thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8297992B2 (en) * | 2008-09-26 | 2012-10-30 | Fci Automotive Holding | Electrical connector assembly having locking device |
-
2012
- 2012-12-06 CN CN201210518898.2A patent/CN103066451B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2691101Y (en) * | 2003-09-12 | 2005-04-06 | 建舜电子制造股份有限公司 | Top press detripping type connector |
| CN102148461A (en) * | 2010-11-30 | 2011-08-10 | 天津市柯文制模注塑有限公司 | Automotive wiring harness connector |
| CN202487879U (en) * | 2012-01-09 | 2012-10-10 | 中航光电科技股份有限公司 | Self-positioning floating connector assembly and floating connector thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103066451A (en) | 2013-04-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103066451B (en) | Connector with secondary separation function and plug with secondary separation function | |
| CN110867707B (en) | Overload protection type socket | |
| CN101740947B (en) | Charging device for electric vehicle | |
| CN207217902U (en) | Can secondary locking and the electric connector separated that is delayed | |
| US9077110B2 (en) | Arc discharge prevention connector | |
| CN101015102A (en) | Mounting device with a switchgear mounted thereon | |
| CN204088767U (en) | A kind of high-voltage interlocking device with delay operation function and high-voltage interlocking system | |
| CN107415723B (en) | Electric automobile direct-current charging control guide auxiliary circuit, system and control method | |
| CN108521051A (en) | A kind of secondary locking and the unlocking structure that is delayed | |
| CN105914509B (en) | high-voltage electric connector | |
| US20150303625A1 (en) | Electrical plug and energy transmission arrangement | |
| CN114498193A (en) | High-voltage connector with micro-motion control high-voltage interlocking | |
| CN106992397B (en) | Graded locking assembly for electrical connector | |
| CN212725793U (en) | Secondary locking high-voltage interlocking connector | |
| CN203300885U (en) | High-voltage interlocking loop system and quick connecting device thereof | |
| KR20130142516A (en) | High voltage connector assembly | |
| CN109787039B (en) | Spanner type locking fastening device | |
| CN207074749U (en) | Stagewise electric connector locking component | |
| CN217444755U (en) | High-voltage connector with micro-motion control high-voltage interlocking | |
| CN106384914B (en) | Power off tripper | |
| CN110176686A (en) | A kind of electric connector with safety interlocking | |
| CN203631902U (en) | Electric connector, low-voltage circuit control device and high-voltage interlocked electric connector assembly | |
| CN103996929A (en) | Anti-false shedding plug and electric connector assembly using the same | |
| CN203150495U (en) | High-voltage circuit safe breaker | |
| CN206076569U (en) | A kind of high-voltage interlocking adapter containing secondary locking structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |