CN207409748U - A kind of standard EMU electric connector containing anti-error structure - Google Patents
A kind of standard EMU electric connector containing anti-error structure Download PDFInfo
- Publication number
- CN207409748U CN207409748U CN201721446225.5U CN201721446225U CN207409748U CN 207409748 U CN207409748 U CN 207409748U CN 201721446225 U CN201721446225 U CN 201721446225U CN 207409748 U CN207409748 U CN 207409748U
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- CN
- China
- Prior art keywords
- error
- plug
- socket
- component
- nail
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of standard EMU electric connectors containing anti-error structure, it is mainly made of plug and socket, specifically includes plug casing component, the first anti-error nail, contact pin, plug mounting bracket component, fastener, plug deck component, Socket casing component, the second anti-error nail, jack, socket installing frame component, receptacle cover plate component；Connector shape is rectangle, is respectively arranged with anti-error nail by the mounting bracket component of connector plug and socket, avoids mispluging, according to the position of anti-error nail, plug with socket is correctly plugged together and is connected, and then by bolted connection fasten plug and socket；The setting of anti-error nail reduces operation difficulty, beneficial to the correct installation of EMU electric connector, improves work efficiency.
Description
Technical field
The utility model is related to connector construction technical field, especially a kind of standard EMU containing anti-error structure is electrically connected
Connect device.
Background technology
Electric connector is mainly used for carrying out the transmission of electric current as a kind of important electromechanical compo, general except to meet
The key technical indexes, electric connector must also be ensured that contact performance is good, and stable and reliable operation maintains easily, operation
Reliability directly affects the operation of EMU circuit, also relates to the security of motor-car entirety.Existing electric connector usually wraps
Include a several or independent conducting terminal and to carry the insulating base frame that insulation processing is carried out around the conducting terminal, so
And when electrical connector plug is docked with socket, there are the risk of wrong plug, therefore, it is necessary to existing connector is improved,
To solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of standard EMU electric connector of the anti-error nail of band, institute in this electric connector
The anti-error nail contained can avoid mispluging when plug is assembled with socket, it is ensured that the correct docking of plug and socket.
A kind of standard EMU electric connector containing anti-error structure, is mainly made of plug and socket, specifically includes：Plug
Housing unit, the first anti-error nail, contact pin, plug mounting bracket component, fastener, plug deck component, Socket casing component, second
Anti-error nail, jack, socket installing frame component and receptacle cover plate component；Connector shape is rectangle, connector plug and socket
Anti-error nail is respectively arranged with by mounting bracket component, can avoid mispluging, according to the position of anti-error nail, by the correct company of plugging together of plug and socket
It connects, and then by bolted connection fastens plug and socket.
A kind of above-mentioned standard EMU electric connector containing anti-error structure, the plug casing component of the connector and
Socket casing component is die cast.
A kind of above-mentioned standard EMU electric connector containing anti-error structure, the connector plug mounting bracket component side
The first anti-error nail is provided with, the second anti-error nail is provided with beside socket installing frame component；The anti-error nail is cylinder, by stainless
Steel material is made.
A kind of above-mentioned standard EMU electric connector containing anti-error structure, will be in plug according to the position of anti-error nail
Contact pin is fitted among the jack in socket, and that realizes plug and socket plugs together connection.
A kind of above-mentioned standard EMU electric connector containing anti-error structure leads to after connection is plugged together between the plug and socket
4 screw connections are crossed, the screw-down torque of screw is 12.5Nm~14Nm.
The beneficial effects of the utility model are a kind of standard EMU electric connectors containing anti-error structure, are inserted
Anti-error nail is respectively arranged with by the mounting bracket component of head and socket, avoids mispluging, it can be according to the position of anti-error nail, by plug and socket just
Connection really is plugged together, and then by bolted connection fastens plug and socket；The setting of anti-error nail reduces operation difficulty,
Beneficial to the correct installation of EMU electric connector, improve work efficiency.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the plug construction schematic diagram of the utility model electric connector；
Fig. 2 is the socket structure schematic diagram of the utility model electric connector.
1. plug casing component in figure, 2. first anti-error nails, 3. contact pins, 4. plug mounting bracket components, 5. fasteners, 6. insert
Epicranial plate component, 7. Socket casing components, 8. second anti-error nails, 9. jacks, 10. socket mounting assemblies, 11. receptacle cover plate groups
Part.
Specific embodiment
In order to which those skilled in the art is made to be better understood from the technical solution of the utility model, below in conjunction with the accompanying drawings and specifically
Embodiment elaborates to the utility model.
A kind of standard EMU electric connector containing anti-error structure, as shown in Figure 1 and Figure 2, mainly by plug and socket group
Into specifically including：Plug casing component 1, the first anti-error nail 2, contact pin 3, plug mounting bracket component 4, fastener 5, plug deck
Component 6, Socket casing component 7, the second anti-error nail 8, jack 9, socket mounting assembly 10, receptacle cover plate component 11；The company
It is injection molding to connect the plug casing component 1 of device and Socket casing component 7, and contact pin 3 is located at the installation of plug mounting bracket component 4
In plate.The anti-error nail of stainless steel cylinder is respectively arranged with by the mounting bracket component of the rectangular connector plug and socket, i.e., it is described
The first anti-error nail 2 is provided with beside connector plug mounting bracket component, the second anti-error nail is provided with beside socket installing frame component
8, according to the position of anti-error nail, the contact pin 3 in plug is fitted into the jack 9 in socket, realizes that plug is correctly plugged together with socket
Connection, wherein the presence of anti-error nail effectively avoids mispluging；Finally, in order to ensure the tightness of connection, by 4 screws by plug
Fastening is connected with socket, the screw-down torque of the screw is 12.5Nm.
Above example is only the exemplary embodiment of the utility model, is not used in limitation the utility model, this practicality is new
The protection domain of type is defined by the claims.Those skilled in the art can be in the essence and protection domain of the utility model
It is interior, various modifications or equivalent substitution are made to the utility model, this modification or equivalent substitution also should be regarded as new in this practicality
In the protection domain of type.
Claims (7)
1. a kind of standard EMU electric connector containing anti-error structure, is mainly made of plug and socket, specifically includes：Jack shell
Body component (1), first it is anti-error nail (2), contact pin (3), plug mounting bracket component (4), fastener (5), plug deck component (6),
Socket casing component (7), the second anti-error nail (8), jack (9), socket installing frame component (10), receptacle cover plate component (11),
It is characterized in that：Connector shape is rectangle, is respectively arranged with anti-error nail by the mounting bracket component of connector plug and socket, avoids missing
It inserts, according to the position of anti-error nail, plug with socket is correctly plugged together and is connected, and then by plug and insert by bolted connection
Seat fastening.
2. a kind of standard EMU electric connector containing anti-error structure according to claim 1, which is characterized in that described
The plug casing component (1) and Socket casing component (7) of connector are die cast.
A kind of 3. standard EMU electric connector containing anti-error structure according to claim 1, which is characterized in that the company
It connects and the first anti-error nail (2) is provided with beside device plug mounting bracket component (4), second is provided with beside socket installing frame component (10)
Anti-error nail (8).
4. a kind of standard EMU electric connector containing anti-error structure according to claim 3, which is characterized in that described anti-
Nail is cylinder by mistake.
A kind of 5. standard EMU electric connector containing anti-error structure according to claim 3 or 4, which is characterized in that institute
Anti-error nail is stated to be made of stainless steel material.
6. a kind of standard EMU electric connector containing anti-error structure according to claim 1, which is characterized in that described to insert
It is fastened after connection is plugged together between head and socket by the screw of 4 stainless steel materials.
A kind of 7. standard EMU electric connector containing anti-error structure according to claim 6, which is characterized in that the spiral shell
The screw-down torque of nail is 12.5Nm~14Nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721446225.5U CN207409748U (en) | 2017-11-02 | 2017-11-02 | A kind of standard EMU electric connector containing anti-error structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721446225.5U CN207409748U (en) | 2017-11-02 | 2017-11-02 | A kind of standard EMU electric connector containing anti-error structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207409748U true CN207409748U (en) | 2018-05-25 |
Family
ID=62317879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721446225.5U Expired - Fee Related CN207409748U (en) | 2017-11-02 | 2017-11-02 | A kind of standard EMU electric connector containing anti-error structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207409748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109193281A (en) * | 2018-09-07 | 2019-01-11 | 杭州华普永明光电股份有限公司 | A kind of attachment device |
-
2017
- 2017-11-02 CN CN201721446225.5U patent/CN207409748U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109193281A (en) * | 2018-09-07 | 2019-01-11 | 杭州华普永明光电股份有限公司 | A kind of attachment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHEJIANG YONGGUI ELECTRIC EQUIPMENT Co.,Ltd. Assignor: QINGDAO YONGGUI XINHE ELECTRICAL EQUIPMENT CO.,LTD. Contract record no.: 2018990000350 Denomination of utility model: Contain standard EMUs electric connector who prevents mistake structure Granted publication date: 20180525 License type: Exclusive License Record date: 20181219 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266000 Shangshui Road, Shibei District, Qingdao City, Shandong Province, No. 16-198 Patentee after: Qingdao Yonggui Technology Co.,Ltd. Address before: 266000 Shangshui Road, Shibei District, Qingdao City, Shandong Province, No. 16-198 Patentee before: QINGDAO YONGGUI XINHE ELECTRICAL EQUIPMENT CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180525 Termination date: 20211102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |