CN102891402B - A kind of avoiding misinsertion electric coupler component - Google Patents
A kind of avoiding misinsertion electric coupler component Download PDFInfo
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- CN102891402B CN102891402B CN201210348792.2A CN201210348792A CN102891402B CN 102891402 B CN102891402 B CN 102891402B CN 201210348792 A CN201210348792 A CN 201210348792A CN 102891402 B CN102891402 B CN 102891402B
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- plug
- socket
- locating channel
- coupler component
- electric coupler
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Abstract
The present invention relates to electric connector field, especially a kind of avoiding misinsertion electric coupler component.Electric coupler component comprises plug and socket, plug is provided with n the plug locating channel extended along the longitudinal direction in the outside wall surface of its Plug Division, n be not less than 2 integer, the notch of plug locating channel is closing-in structure, socket is provided with and plug locating channel socket locating channel one to one on the internal face at its grafting passage place, and plug locating channel is identical with the shape of socket locating channel; Also comprise n anti-error inserted block, the identification part that anti-error inserted block comprises connecting portion and is wholely set with described connecting portion, this connecting portion can prevent anti-error inserted block from deviating from from the notch of plug locating channel or socket locating channel, and the identification part of anti-error inserted block and connecting portion lay respectively in plug locating channel in correspondence with each other and socket locating channel when plug and socket plug together; Electric coupler component of the present invention solves between the plug of existing electric coupler component and socket can not the problem of anti-mis-insertion.
Description
Technical field
The present invention relates to electric connector field, especially a kind of avoiding misinsertion electric coupler component.
Background technology
Electric coupler component can be divided into round electric connector assembly and rectangular electric connector assembly by its shape, but no matter be round electric connector assembly or rectangular electric connector assembly, it includes plug and socket.Wherein rectangular electric connector assembly often can be used on printed board or other installation panel; and the rectangular electric connector assembly of many group same models is often adopted in same occasion; during use; socket is fixed; to plug together with socket by operation plug or be separated, thus being switched on or switched off of realizing circuit.This just causes a problem, because existing electric connector is mostly volume production product, each socket is all can plug together with any plug of same model, it is without anti-mismatch function, many groups same model electric coupler component of same occasion is made often to be difficult to distinguish, this situation not belonging to the plug and socket mismatch of same group happens occasionally, especially in the occasion of the plug and socket blindmate of ask for something electric coupler component, the problem that the plug and socket of electric coupler component misplugs is particularly outstanding, and this can bring unforeseen danger unavoidably.
Summary of the invention
The object of the present invention is to provide a kind of avoiding misinsertion electric coupler component, can not the problem of anti-mis-insertion to solve between the plug of existing electric coupler component and socket.
In order to solve the problem, avoiding misinsertion electric coupler component of the present invention is by the following technical solutions: a kind of avoiding misinsertion electric coupler component, comprise plug and socket, the inserted terminal of plug is provided with Plug Division, the inserted terminal of socket is provided with the grafting passage that the Plug Division for plug is inserted, plug is provided with n the plug locating channel extended along the longitudinal direction in the outside wall surface of its Plug Division, n be not less than 2 integer, the notch of plug locating channel is closing-in structure, socket is provided with and described plug locating channel socket locating channel one to one on the internal face at its grafting passage place, plug locating channel is identical with the shape of socket locating channel, plug locating channel in correspondence with each other and socket locating channel are symmetrical about the abutment of the two when plug and socket plug together, this electric coupler component also comprises n anti-error inserted block, anti-error inserted block comprises for the pluggable identification part being contained in the connecting portion in plug locating channel or socket locating channel and being wholely set with described connecting portion, grafting direction along plug and socket, this connecting portion can prevent anti-error inserted block from deviating from from the notch of plug locating channel or socket locating channel, and the identification part of anti-error inserted block and connecting portion lay respectively at when plug and socket plug together in plug locating channel in correspondence with each other and socket locating channel.
Described plug locating channel is dovetail groove, the profile of the connecting portion of anti-error inserted block and the shape complementarity of plug locating channel.
The surface of described each anti-error inserted block has dyed layer respectively, and the color of the dyed layer of at least two anti-error inserted blocks is different.
Because described plug locating channel is identical with the shape of socket locating channel and in correspondence with each other, therefore when using avoiding misinsertion electric coupler component of the present invention, described anti-error inserted block can be inserted on plug and socket respectively, because the connecting portion of anti-error inserted block and identification part lay respectively in plug locating channel in correspondence with each other and socket locating channel when plug and socket plug together, if when visible two anti-error inserted blocks lay respectively in one group of plug locating channel in correspondence with each other and socket locating channel, the two will inevitably disturb, plug and socket is caused to plug together, when being therefore equipped with many group electric coupler components in same panel simultaneously, only need the anti-mis-insertion that the position by pre-setting anti-error inserted block just can realize between the plug of different group and socket, suppose that n equals 5 herein, then just can produce 30 kinds of avoiding misinsertion modes by permutation and combination, as can be seen here, electric coupler component of the present invention solves between the plug of existing electric coupler component and socket can not the problem of anti-mis-insertion.
Make the profile of the connecting portion of anti-error inserted block and the shape complementarity of plug locating channel can realize location fit therebetween easily and coordinate along the guiding on priority direction; Be coloured to the avoiding misinsertion mode that can be further used as between a recognition factor increase plug and socket.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment 1 of electric coupler component of the present invention;
Fig. 2 is the structural representation of the plug in Fig. 1;
Fig. 3 is the structural representation of the socket in Fig. 1.
Embodiment
The embodiment 1 of electric coupler component of the present invention, as Figure 1-3, comprise plug 11, socket 12 and anti-error inserted block 13, the inserted terminal of plug 11 is provided with Plug Division, the inserted terminal of socket 12 is provided with the grafting passage that the Plug Division for plug 11 is inserted, plug 11 is provided with n the plug locating channel 11-1 extended along the longitudinal direction in the outside wall surface of its Plug Division, n=5 in the present embodiment, the notch of plug locating channel 11-1 is closing-in structure, in the present embodiment, plug locating channel 11-1 is dovetail groove, socket 12 is provided with and plug locating channel 11-1 socket locating channel 12-1 one to one on the internal face at its grafting passage place, plug locating channel 11-1 is identical with the shape of socket locating channel 12-1, plug locating channel 11-1 in correspondence with each other and socket locating channel 12-1 is symmetrical about the abutment of the two when plug 11 plugs together with socket 12, anti-error inserted block 13 has n, it comprises for the pluggable identification part 13-2 being contained in the connecting portion 13-1 in plug locating channel or socket locating channel and being wholely set with described connecting portion 13-1 in grafting direction along plug 11 and socket 12, the profile of this connecting portion 13-1 and the shape complementarity of plug locating channel, can prevent anti-error inserted block 13 from deviating from from the notch of plug locating channel or socket locating channel, the identification part of anti-error inserted block 13 and connecting portion lay respectively in plug locating channel in correspondence with each other and socket locating channel when plug and socket plug together, in addition, 4 in 5 anti-error inserted blocks in the present embodiment are provided with dyed layer, and this makes the color of 5 anti-error inserted blocks different, further increases the avoiding misinsertion mode of this electric coupler component.
Because described plug locating channel is identical with the shape of socket locating channel and in correspondence with each other, therefore when using avoiding misinsertion electric coupler component of the present invention, described anti-error inserted block can be inserted on plug and socket respectively, because the connecting portion of anti-error inserted block and identification part lay respectively in plug locating channel in correspondence with each other and socket locating channel when plug and socket plug together, if when visible two anti-error inserted blocks lay respectively in one group of plug locating channel in correspondence with each other and socket locating channel, the two will inevitably disturb, plug and socket is caused to plug together, when being therefore equipped with many group electric coupler components in same panel simultaneously, only need the anti-mis-insertion that the position by pre-setting anti-error inserted block just can realize between the plug of different group and socket, suppose that n equals 5 herein, then just can produce 30 kinds of avoiding misinsertion modes by permutation and combination, add the different colours of 5 anti-error inserted blocks, avoiding misinsertion mode in 90 can be produced, thus the needs of most occasion can be met.
In other embodiment of electric coupler component of the present invention, the n in the embodiment 1 of above-mentioned electric coupler component be greater than 2 integer all can, specifically can according to use occasion need arrange; The dyed layer of described anti-error inserted block can also omit or adopt different raw materials to make the color of each anti-mis-insertion cushion block different.
Claims (3)
1. an avoiding misinsertion electric coupler component, comprise plug and socket, it is characterized in that, the inserted terminal of plug is provided with Plug Division, the inserted terminal of socket is provided with the grafting passage that the Plug Division for plug is inserted, plug is provided with n the plug locating channel extended along the longitudinal direction in the outside wall surface of its Plug Division, n be not less than 2 integer, the notch of plug locating channel is closing-in structure, socket is provided with and described plug locating channel socket locating channel one to one on the internal face at its grafting passage place, plug locating channel is identical with the shape of socket locating channel and in correspondence with each other, in correspondence with each other and the identical plug locating channel of shape and socket locating channel are symmetrical about the abutment of the two when plug and socket plug together, this electric coupler component also comprises n anti-error inserted block, anti-error inserted block comprises for the pluggable identification part being contained in the connecting portion in plug locating channel or socket locating channel and being wholely set with described connecting portion, grafting direction along plug and socket, this connecting portion can prevent anti-error inserted block from deviating from from the notch of plug locating channel or socket locating channel, and the identification part of anti-error inserted block and connecting portion lay respectively at when plug and socket plug together in plug locating channel in correspondence with each other and socket locating channel.
2. avoiding misinsertion electric coupler component according to claim 1, is characterized in that, described plug locating channel is dovetail groove, the profile of the connecting portion of anti-error inserted block and the shape complementarity of plug locating channel.
3. avoiding misinsertion electric coupler component according to claim 1 and 2, is characterized in that, the surface of described each anti-error inserted block has dyed layer respectively, and the color of the dyed layer of at least two anti-error inserted blocks is different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210348792.2A CN102891402B (en) | 2012-09-19 | 2012-09-19 | A kind of avoiding misinsertion electric coupler component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210348792.2A CN102891402B (en) | 2012-09-19 | 2012-09-19 | A kind of avoiding misinsertion electric coupler component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102891402A CN102891402A (en) | 2013-01-23 |
| CN102891402B true CN102891402B (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210348792.2A Active CN102891402B (en) | 2012-09-19 | 2012-09-19 | A kind of avoiding misinsertion electric coupler component |
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| Country | Link |
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| CN (1) | CN102891402B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109936020B (en) * | 2017-12-15 | 2020-11-17 | 中航光电科技股份有限公司 | Connector assembly, connector thereof and insulator of connector |
| CN111600165A (en) * | 2020-05-27 | 2020-08-28 | 吴昌彩 | Fool-proof structure based on computer hardware plug installation |
| CN114171989A (en) * | 2021-11-16 | 2022-03-11 | 北京卫星制造厂有限公司 | Anti-misplug device of electric connector |
| CN217903603U (en) * | 2022-05-24 | 2022-11-25 | 菲尼克斯亚太电气（南京）有限公司 | Socket connector and plug-in connector device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1040299A (en) * | 1988-03-17 | 1990-03-07 | 国际商用机器公司 | Three step self positioning structure and methods |
| CN201374457Y (en) * | 2009-01-19 | 2009-12-30 | 安费诺东亚电子科技(深圳)有限公司 | Connector structure with multiple foolproof functions |
| CN101685928A (en) * | 2009-08-12 | 2010-03-31 | 广东新宝电器股份有限公司 | Split power connecting plug/socket |
-
2012
- 2012-09-19 CN CN201210348792.2A patent/CN102891402B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1040299A (en) * | 1988-03-17 | 1990-03-07 | 国际商用机器公司 | Three step self positioning structure and methods |
| CN201374457Y (en) * | 2009-01-19 | 2009-12-30 | 安费诺东亚电子科技(深圳)有限公司 | Connector structure with multiple foolproof functions |
| CN101685928A (en) * | 2009-08-12 | 2010-03-31 | 广东新宝电器股份有限公司 | Split power connecting plug/socket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102891402A (en) | 2013-01-23 |
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