CN103066451A - 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
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- CN103066451A CN103066451A CN2012105188982A CN201210518898A CN103066451A CN 103066451 A CN103066451 A CN 103066451A CN 2012105188982 A CN2012105188982 A CN 2012105188982A CN 201210518898 A CN201210518898 A CN 201210518898A CN 103066451 A CN103066451 A CN 103066451A
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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 for the consideration of the aspect factors such as safety, needs to use a control signal that high-voltage signal is controlled in the connection use procedure of reality.After soon high-tension line will be finished physical connection, also need to control conducting by control signal, then could allow high-tension line begin energising work; In like manner, when disconnecting high tension loop, control signal is disconnected first, with the failure of current of high-tension line, and then disconnect physically the connection of high-tension line.
When existing electric connector is stated function in realization, mainly be to realize by the contact length of control contact, be ratio control contact (the being used for control loop) length of the Design of length of power supply contact (being used for high tension loop), reach connector with this and can realize that high-tension line has precedence over control circuit when being connected and be connected plugging together, lag behind the purpose that control circuit separates.
Although above-mentioned long and short hands structure can realize that control circuit is to the break-make control of power circuit, but the moment of power supply signal after outage of logical high-voltage great-current, also should there be one to release the energy buffering course, if rapidly high-tension line is carried out physical separation after an action of the bowels in the control circuit disconnection, then may produce because of the releasing energy of high-tension line the separation faults such as electric spark.
Summary of the invention
The object of the present invention is to provide a kind of poor connector with the second-order separation function of disengaging time that can control power supply contact and control contact, when separating, occur easily the problem of Isolate Problem to solve existing electric connector.
Simultaneously, the present invention also aims to provide the plug with the second-order separation function.
In order to address the above problem, 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, comprise the separately plug and socket take front end as inserted terminal, plug comprises plug casing and is assemblied in plug-in power pack contact in the plug casing and plug control contact, socket comprises Socket casing and is assemblied in socket power contact in the Socket casing and socket control contact, the top of plug casing is provided with separate one-level hook and secondary hook, one, the secondary hook all forms the seesaw structure at the 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 the hanging block corresponding with described I and II hook, the leading flank of hanging block is the inclined-plane of declivity gradually before backward, when the one-level hook articulates with hanging block, plug-in power pack contact and socket power contact plug together, plug control contact and socket control contact are in released state, when the secondary hook articulated with hanging block, plug-in power pack contact and socket power contact plugged together, and plug is controlled contact and socket control contact plugs together.
The top of described socket is provided with the latching structure, and the bottom of one-level hook is provided with pin-and-hole or the cotter way with described latching structural correspondence, puts in place when rear when plug and socket plug together, and described latching structure is inserted in corresponding pin-and-hole or the cotter way and the locking one-level is linked up with.
The socket that the top of Socket casing is provided with projection turns over hook, described latching structure is made of the hook portion that socket turns over hook, one-level hook is provided with described cotter way, and the plug that the downside of one-level hook is provided with downward protrusion turns over hook, and described cotter way is positioned on the hook portion that plug turns over hook.
Described one-level hook is frame shape structure, and the secondary hook is arranged in the endoporus of one-level hook.
The rear portion of plug casing also is provided with safe sliding block, has brace table on the safe sliding block, described safe sliding block has locking station and the release station that one in front and one in back distributes at plug casing, described brace table when safe sliding block is positioned at the locking station, be inserted into I and II hook below and stop the rear end of I and II hook to move down, when safe sliding block was positioned at its release station, brace table was removed from the below of I and II hook.
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 is take front end as inserted terminal, comprise plug casing and be assemblied in plug contact in the plug casing, the top of plug casing is provided with separate one-level hook and secondary hook, the I and II hook all forms the seesaw structure at the plug casing top, 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 when this plug and adaptive socket plug together cotter way or the pin-and-hole for the insertion of the latching structure on the adaptive socket, perhaps is inserted in the latching structure on the housing of adaptive socket when this plug and adaptive 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 downward protrusion turns over hook, and described cotter way is positioned on the hook portion that plug turns over hook.
Described one-level hook is frame shape structure, and the secondary hook is arranged in the endoporus of one-level hook.
The rear portion of plug casing also is provided with safe sliding block, has brace table on the safe sliding block, described safe sliding block has locking station and the release station that one in front and one in back distributes at plug casing, described brace table when safe sliding block is positioned at the locking station, be inserted into I and II hook below and stop the rear end of I and II hook to move down, when safe sliding block was positioned at its release station, brace table was removed from the below of I and II hook.
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 I and II hook is separate forms respectively the seesaw structure at the 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 described hanging block, the leading flank of hanging block is the inclined-plane of declivity gradually before backward, when the one-level hook articulates with hanging block, plug-in power pack contact and socket power contact plug together, plug control contact and socket control contact are in released state, when the secondary hook articulates with hanging block, plug-in power pack contact and socket power contact plug together, and plug control contact and socket control contact plug together, hence one can see that, in the process that plug and socket plug together, inclined-plane on the hanging block pushes one successively, the secondary hook also opens it, when the two plugs together when articulating to one-level hook and hanging block relatively, the plug-in power pack contact contacts with the socket power contact, this moment, plug control contact and socket control contact still were in released state, when plug and socket tangle the position of hanging block to being inserted to secondary, plug control contact and the just conducting of socket control contact, this moment, plug-in power pack contact and socket power contact just began to transmit electric energy, realizing thus that high-tension line has precedence over control circuit is connected, in plug and process that socket separates, rear portion that can be by at first pressing down secondary hook is so that its front end opens (one, the secondary hook all forms the seesaw structure), thereby so that the secondary hook discharges socket, pull back plug this moment, then one-level tangles hanging block, thereby so that plug control contact separates with socket control contact, plug-in power pack contact and socket power contact still are in contact condition simultaneously, because the effect of one-level hook is arranged, can reserve time enough and the faults such as electric spark occur with the socket power contact to prevent the plug-in power pack contact when separating this moment, its front portion is opened then can realize separating between plug and the socket by the rear portion that presses down one-level hook at last, thereby realize that high-tension line lags behind control circuit and separates, this shows that of the present invention have the connector of the second-order separation function to solve Isolate Problem appears in existing electric connector easily when separating problem.
Further, described latching structure and with it corresponding cotter way or pin-and-hole be used for working in coordination, with prevent the one-level hook plug with socket plug together the time open and plug and socket lost lock at last barrier; Safe sliding block is used for preventing I and II hook accidental unlocking under the state that plug and socket plug together.
Description of drawings
Fig. 1 is the structural representation of the embodiment 1 of the connector with the second-order separation function of the present invention;
Fig. 2 is the structural representation of the plug among Fig. 1;
Fig. 3 is plug among Fig. 1 and the grafting schematic diagram of socket;
Fig. 4 is the vertical view of Fig. 3;
Fig. 5 is the structural representation of the embodiment 1 of the plug with the second-order separation function of the present invention.
Embodiment
Embodiment 1 with connector of the second-order separation function of the present invention shown in Fig. 1-4, comprises plug 101 and socket 102, and plug 101 and socket 102 are separately take front end as inserted terminal.
Among this embodiment, when the one-level hook articulates with hanging block, plug-in power pack contact and socket power contact plug together, plug control contact and socket control contact are in released state, when the secondary hook articulated with hanging block, plug-in power pack contact and socket power contact plugged together, and plug is controlled contact and socket control contact plugs together, put in place when rear when plug and socket plug together, described latching structure is inserted in the corresponding cotter way and locking one-level hook.
Embodiment 1 with plug of the second-order separation function of the present invention, as shown in Figure 5, the structure of the plug among the embodiment 1 of the plug of this embodiment and above-mentioned connector with the second-order separation function is identical, and it will not go into details herein.
In other embodiment of the plug with the second-order separation function of the present invention, the plug contact described in the embodiment 1 of above-mentioned plug also can be the power supply contact, and in such cases, this plug can be used for needing contact to separate and occasion that housing still connects.
Claims (10)
1. the connector that has the second-order separation function, comprise the separately plug and socket take front end as inserted terminal, plug comprises plug casing and is assemblied in plug-in power pack contact in the plug casing and plug control contact, socket comprises Socket casing and is assemblied in socket power contact in the 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, the I and II hook all forms the seesaw structure at the 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 the hanging block corresponding with described I and II hook, the leading flank of hanging block is the inclined-plane of declivity gradually before backward, when the one-level hook articulates with hanging block, plug-in power pack contact and socket power contact plug together, plug control contact and socket control contact are in released state, when the secondary hook articulated with hanging block, plug-in power pack contact and socket power contact plugged together, and plug is controlled contact and socket control contact plugs 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 the latching structure, the bottom of one-level hook is provided with pin-and-hole or the cotter way with described latching structural correspondence, put in place when rear when plug and socket plug together, described latching structure is inserted in corresponding pin-and-hole or the 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 socket that the top of Socket casing is provided with projection turns over hook, described latching structure is made of the hook portion that socket turns over hook, the one-level hook is provided with described cotter way, and the plug that the downside of one-level hook is provided with downward protrusion turns over hook, and described cotter way is positioned on the hook portion that plug turns over hook.
4. the connector with the second-order separation function according to claim 1 is characterized in that, described one-level hook is frame shape structure, and the secondary hook is arranged in the endoporus of one-level hook.
5. each described connector with the second-order separation function according to claim 1-4, it is characterized in that, the rear portion of plug casing also is provided with safe sliding block, has brace table on the safe sliding block, described safe sliding block has locking station and the release station that one in front and one in back distributes at plug casing, described brace table when safe sliding block is positioned at the locking station, be inserted into I and II hook below and stop the rear end of I and II hook to move down, when safe sliding block was positioned at its release station, brace table was removed from the below of I and II hook.
6. the plug that has the second-order separation function, this plug is take front end as inserted terminal, comprise plug casing and be assemblied in plug contact in the plug casing, it is characterized in that, the top of plug casing is provided with separate one-level hook and secondary hook, the I and II hook all forms the seesaw structure at the plug casing top, 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 when this plug and adaptive socket plug together cotter way or the pin-and-hole for the insertion of the latching structure on the adaptive socket, perhaps is inserted in the latching structure on the housing of adaptive socket when this plug and adaptive 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 downward protrusion turns over hook, and described cotter way is positioned on the hook portion that plug turns over hook.
9. the plug with the second-order separation function according to claim 6 is characterized in that, described one-level hook is frame shape structure, and the 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 also is provided with safe sliding block, has brace table on the safe sliding block, described safe sliding block has locking station and the release station that one in front and one in back distributes at plug casing, described brace table when safe sliding block is positioned at the locking station, be inserted into I and II hook below and stop the rear end of I and II hook to move down, when safe sliding block was positioned at its release station, brace table was removed from the below of I and II hook.
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 true CN103066451A (en) | 2013-04-24 |
| CN103066451B CN103066451B (en) | 2015-04-08 |
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| 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 |
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| CN (1) | CN103066451B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103996929A (en) * | 2013-02-18 | 2014-08-20 | 中航光电科技股份有限公司 | Anti-false shedding plug and electric connector assembly using the same |
| CN104201494A (en) * | 2014-09-16 | 2014-12-10 | 上海航天科工电器研究院有限公司 | Spring piece type pushing-to-unlock connector |
| CN105655802A (en) * | 2016-03-23 | 2016-06-08 | 苏州智绿环保科技有限公司 | High-voltage connector for vehicle and locking and unlocking method of connector |
| 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 |
| CN106654719A (en) * | 2016-11-30 | 2017-05-10 | 中航光电科技股份有限公司 | Plug shell assembly and sub board plug |
| CN109687237A (en) * | 2018-12-24 | 2019-04-26 | 陈芝色 | Connector with the anti-tampering function of winding displacement |
| CN109888567A (en) * | 2019-02-15 | 2019-06-14 | 四川华丰企业集团有限公司 | A kind of attachment device |
| CN111641077A (en) * | 2017-07-27 | 2020-09-08 | 中航光电科技股份有限公司 | Secondary lock plug connector and connector assembly |
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| 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 |
| WO2010035247A2 (en) * | 2008-09-26 | 2010-04-01 | Fci | Electrical connector assembly having locking device |
| 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 |
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Patent Citations (4)
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| 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 |
| WO2010035247A2 (en) * | 2008-09-26 | 2010-04-01 | Fci | Electrical connector assembly having locking device |
| 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 |
Cited By (13)
| 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 |
| CN103996929A (en) * | 2013-02-18 | 2014-08-20 | 中航光电科技股份有限公司 | Anti-false shedding plug and electric connector assembly using the same |
| CN104201494A (en) * | 2014-09-16 | 2014-12-10 | 上海航天科工电器研究院有限公司 | Spring piece type pushing-to-unlock 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 |
| CN105655802A (en) * | 2016-03-23 | 2016-06-08 | 苏州智绿环保科技有限公司 | High-voltage connector for vehicle and locking and unlocking method of connector |
| CN106654719A (en) * | 2016-11-30 | 2017-05-10 | 中航光电科技股份有限公司 | Plug shell assembly and sub board plug |
| 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 |
| CN111641077A (en) * | 2017-07-27 | 2020-09-08 | 中航光电科技股份有限公司 | Secondary lock plug connector and connector assembly |
| CN111641077B (en) * | 2017-07-27 | 2021-09-28 | 中航光电科技股份有限公司 | Secondary lock plug connector and connector assembly |
| CN109687237A (en) * | 2018-12-24 | 2019-04-26 | 陈芝色 | Connector with the anti-tampering function of winding displacement |
| CN109888567A (en) * | 2019-02-15 | 2019-06-14 | 四川华丰企业集团有限公司 | A kind of attachment device |
| CN109888567B (en) * | 2019-02-15 | 2023-11-07 | 四川华丰科技股份有限公司 | Connecting device |
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| CN103066451B (en) | 2015-04-08 |
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