CN206250468U - A kind of high current connector - Google Patents

A kind of high current connector Download PDF

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Publication number
CN206250468U
CN206250468U CN201621383154.4U CN201621383154U CN206250468U CN 206250468 U CN206250468 U CN 206250468U CN 201621383154 U CN201621383154 U CN 201621383154U CN 206250468 U CN206250468 U CN 206250468U
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China
Prior art keywords
plug
terminal
socket
high current
connection sheet
Prior art date
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Active
Application number
CN201621383154.4U
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Chinese (zh)
Inventor
许公杰
唐努利
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Shenzhen Chogori Polytron Technologies Inc
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Shenzhen Chogori Polytron Technologies Inc
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Priority to CN201621383154.4U priority Critical patent/CN206250468U/en
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Publication of CN206250468U publication Critical patent/CN206250468U/en
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Abstract

The utility model is related to New-energy electric vehicle technical field, more particularly to a kind of high current connector, including plug, socket, and the socket includes female terminal, signal terminal;Plug includes plug terminal, connection sheet;Plug terminal is connected with female terminal; signal terminal is connected with connection sheet, compared with prior art, a kind of high current connector of the present utility model; while plug terminal is connected with female terminal; signal terminal and connection sheet also together be connected, such structure, the connection of signal terminal and connection sheet; the power of high current can simultaneously be monitored; when power overload, the external circuit that can be connected by signal terminal disconnects high current connector of the present utility model, and circuit is played a protective role.

Description

A kind of high current connector
Technical field
The utility model is related to New-energy electric vehicle technical field, more particularly to a kind of high current connector.
Background technology
At present, New-energy electric vehicle application is more and more extensive, and the equipment application used by electric automobile inside needs to hold By heavy current, for the consideration of safety and stablization, the application of protection switch is particularly important.And existing maintenance protection switch it is past Toward structural instability, electric arc, pyrophoric behavio(u)r are also easy to produce, there is safe shadow to suffer from.Other existing service switch volume is big, and operation is not square Just, it is difficult to used in narrow space.
Utility model content
In view of the shortcomings of the prior art, it is intended to solve the problems, such as that the connector in existing electric automobile is also easy to produce electric arc, Defect of the utility model for existing high current connector, there is provided a kind of easy to operate, small volume, safe and reliable is big Current connector.
To achieve the above object, the utility model is adopted the following technical scheme that:
A kind of high current connector, including plug, socket, the socket include jack housing, socket inner core, socket end Son, signal terminal;
The socket inner core is placed in the jack housing, the female terminal be placed in the jack housing and It is connected with the socket inner core, the signal terminal is placed in the jack housing;
The plug includes plug body, plug inner core, plug terminal, connection sheet;
The plug inner core is placed in the plug body, the plug terminal be placed in the plug body and It is connected with the plug inner core, the connection sheet is placed in the jack housing;
The plug terminal is connected with the female terminal, and the signal terminal is connected with the connection sheet.
When the plug is separated with the socket, the gap between the signal terminal and the connection sheet is more than described Gap between plug terminal and the female terminal.
Block is provided with the plug body, the front end of the block is provided with locked groove, and jack housing is provided with buckle.
The locked groove is rectangle, the buckle this triangle.
The rear end of the block is provided with spring.
The middle part of the block is connected with the plug body using bearing.
A kind of high current connector, including plug, socket, the socket include jack housing, socket inner core, socket end Son, signal terminal;
The socket inner core is placed in the jack housing, the female terminal be placed in the jack housing and It is connected with the socket inner core, the signal terminal is placed in the jack housing;
The plug includes plug body, plug inner core, plug terminal, connection sheet;
The plug inner core is placed in the plug body, the plug terminal be placed in the plug body and It is connected with the plug inner core, the connection sheet is placed in the jack housing;
The plug terminal is connected with the female terminal, and the signal terminal is connected with the connection sheet;
When the plug is separated with the socket, the gap between the signal terminal and the connection sheet is more than described Gap between plug terminal and the female terminal;
Block is provided with the plug body, the front end of the block is provided with locked groove, and jack housing is provided with buckle;
The locked groove is rectangle, the buckle this triangle;
The rear end of the block is provided with spring;
The middle part of the block is connected with the plug body using bearing.
A kind of high current connector that the utility model is illustrated, its advantage is:
1st, compared with prior art, a kind of high current connector of the present utility model, including plug, socket, socket include Female terminal, signal terminal, plug include plug terminal, connection sheet, while plug terminal is connected with female terminal, signal end Son and connection sheet also together be connected, such structure, the connection of signal terminal and connection sheet can simultaneously monitor the work(of high current Rate, when power overload, the external circuit that can be connected by signal terminal disconnects high current connector of the present utility model, to electricity Road plays a protective role.
2nd, compared with prior art, a kind of high current connector of the present utility model, when plug is separated with socket, also , when plug and socket are in separation process, first to carry out the disconnection of signal terminal and connection sheet, after carry out plug terminal and socket Separation between terminal so that both have a time difference at disconnection, when formerly carrying out the disconnection of signal terminal and connection sheet, passes through The external circuit of signal terminal connection is just disconnected the electric current of high current connector of the present utility model, it is to avoid warm swap, prevents Stop electric arc or spark that plugs and sockets is produced in the hot line job into and out during, in case electric leakage causes personnel to injure Or the damage of peripheral equipment.
3rd, compared with prior art, a kind of high current connector of the present utility model, the front end of block is provided with locked groove, socket Shell is provided with buckle, the cooperation between locked groove and buckle so that the connection more firm stable between plug and socket.
4th, compared with prior art, a kind of high current connector of the present utility model, the front end of the block is provided with locked groove, The middle part of block is connected with plug body using bearing, and the rear end of block is provided with spring, and when locked groove is with snapping connection, spring is produced In the presence of raw spring force, buckle is set preferably to be connected with locked groove, when needing buckle to be untied with locked groove, after pressing block End, the front end of block lifts, that is, locked groove from buckle out.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the high current connector of the utility model embodiment.
Fig. 2 is the decomposition texture schematic diagram of the socket of the high current connector of the utility model embodiment.
Fig. 3 is the decomposition texture schematic diagram of the plug of the high current connector of the utility model embodiment.
Fig. 4 is that the female terminal of the high current connector of the utility model embodiment is connected and signal end with plug terminal The structured flowchart that son is connected with connection sheet.
Fig. 5 is the knot when female terminal of the high current connector of the utility model embodiment is just contacted with plug terminal Structure block diagram.
Fig. 6 is the structured flowchart when plug of the high current connector of the utility model embodiment is separated with socket.
Description of reference numerals:
1st, socket, 11, jack housing, 12, socket inner core, 13, female terminal, 14, signal terminal, 15, buckle, 2, insert Head, 21, plug body, 22, plug inner core, 23, plug terminal, 24, connection sheet, 25, block, 26, locked groove, 27, spring.
Specific embodiment
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings.
Reference picture 1,2,3, shown, high current connector of the present utility model, including socket 1, plug 2, the socket 1 are wrapped Include jack housing 11, socket inner core 12, female terminal 13, signal terminal 14;
The socket inner core holds 12 and is placed in the jack housing 11, and the female terminal 13 is placed in the jack housing It is connected in 11 and with the socket inner core 12, the signal terminal 14 is placed in the jack housing 11;
The plug 2 includes plug body 21, plug inner core 22, plug terminal 23, connection sheet 24;
The plug inner core 22 is placed in the plug body 21, and the plug terminal 23 is placed in the plug body It is connected in 21 and with the plug inner core 22, the connection sheet 24 is placed in the jack housing 21;
The plug terminal 23 is connected with the female terminal 13, and the signal terminal 14 is connected with the connection sheet 24.
Such structure, signal terminal 14 and the connection of connection sheet 24, can simultaneously monitor the power of high current, work as power During overload, the external circuit that can be connected by signal terminal 14 disconnects high current connector of the present utility model, and circuit is played Protective effect.
Block 25 is provided with the plug body 21, the front end of the block 25 is provided with locked groove 26, in jack housing 11 It is provided with buckle 15.The middle part of the block 25 is connected with the plug body 21 using bearing.The rear end of the block 25 is provided with Spring 27.
Cooperation between locked groove 26 and buckle 15 so that the connection more firm stable between plug 2 and socket 1.When need When untiing the connection between plug 2 and socket 1, according to the rear end of block 25, then the front end of block 25 is lifted, that is, locked groove 26 from buckle 15 out.
Preferably, the locked groove 26 is rectangle, the buckle 15 this triangle.
When the plug 2 is separated with the socket 1, the gap between the signal terminal 14 and the connection sheet 24 is big Gap between the plug terminal 23 and the female terminal 13.
Untie the process being connected between plug 2 and socket 1:
With reference to shown in Fig. 4, when plug is contacted close to plug terminal 23 with female terminal 13, signal terminal 14 and connection sheet 24 when also contacting, signal terminal 14 and the connection of connection sheet 24, can simultaneously monitor the power of high current, when power overload, The external circuit that can be connected by signal terminal 14 disconnects high current connector of the present utility model, protection is played to circuit and is made With.
With reference to shown in Fig. 5, when the connection of plug to be untied 2 and socket 1, when the plug 2 that pulls outward is separated with socket 1, First untie connection between signal terminal 14 and connection sheet 24, plug terminal 23 and female terminal 13 also in connection status, now, The external circuit connected by signal terminal 14 just disconnects high current connector of the present utility model, that is to say, that even if this when Plug terminal 23 is waited with female terminal 13 also in connection status, but now, high current connector has just been in and has disconnected electricity State.
With reference to shown in Fig. 6, then when pulling open socket 1 outward with plug 2, now plug terminal 23 has not had with female terminal 13 There is energization, also would not again produce electric arc, it is more secure when used.
Between closure plug 2 and socket 1 process that is connected with untie the process that is connected between plug 2 and socket 1, Inverse process, refers to shown in Fig. 4,5,6 each other.It is not further described.
The above, is only the utility model preferred embodiment, and not technical scope of the present utility model is appointed What is limited, therefore every any trickle amendment, equivalent variations made to above example according to technical spirit of the present utility model With modification, still fall within the range of technical solutions of the utility model.

Claims (7)

1. a kind of high current connector, including plug, socket, it is characterised in that:The socket is included in jack housing, socket Core, female terminal, signal terminal;
The socket inner core is placed in the jack housing, the female terminal be placed in the jack housing and with institute The connection of socket inner core is stated, the signal terminal is placed in the jack housing;
The plug includes plug body, plug inner core, plug terminal, connection sheet;
The plug inner core is placed in the plug body, the plug terminal be placed in the plug body and with institute The connection of plug inner core is stated, the connection sheet is placed in the jack housing;
The plug terminal is connected with the female terminal, and the signal terminal is connected with the connection sheet.
2. high current connector according to claim 1, it is characterised in that:When the plug is separated with the socket, Gap between the signal terminal and the connection sheet is more than the gap between the plug terminal and the female terminal.
3. high current connector according to claim 1, it is characterised in that:Block, institute are provided with the plug body The front end for stating block is provided with locked groove, and jack housing is provided with buckle.
4. high current connector according to claim 3, it is characterised in that:The locked groove be rectangle, the buckle this Triangle.
5. high current connector according to claim 3, it is characterised in that:The rear end of the block is provided with spring.
6. high current connector according to claim 3, it is characterised in that:The middle part of the block and the plug body Connected using bearing.
7. a kind of high current connector, including plug, socket, it is characterised in that:The socket is included in jack housing, socket Core, female terminal, signal terminal;
The socket inner core is placed in the jack housing, the female terminal be placed in the jack housing and with institute The connection of socket inner core is stated, the signal terminal is placed in the jack housing;
The plug includes plug body, plug inner core, plug terminal, connection sheet;
The plug inner core is placed in the plug body, the plug terminal be placed in the plug body and with institute The connection of plug inner core is stated, the connection sheet is placed in the jack housing;
The plug terminal is connected with the female terminal, and the signal terminal is connected with the connection sheet;
When the plug is separated with the socket, the gap between the signal terminal and the connection sheet is more than the plug Gap between terminal and the female terminal;
Block is provided with the plug body, the front end of the block is provided with locked groove, and jack housing is provided with buckle;
The locked groove is rectangle, the buckle this triangle;
The rear end of the block is provided with spring;
The middle part of the block is connected with the plug body using bearing.
CN201621383154.4U 2016-12-14 2016-12-14 A kind of high current connector Active CN206250468U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621383154.4U CN206250468U (en) 2016-12-14 2016-12-14 A kind of high current connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621383154.4U CN206250468U (en) 2016-12-14 2016-12-14 A kind of high current connector

Publications (1)

Publication Number Publication Date
CN206250468U true CN206250468U (en) 2017-06-13

Family

ID=59008931

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621383154.4U Active CN206250468U (en) 2016-12-14 2016-12-14 A kind of high current connector

Country Status (1)

Country Link
CN (1) CN206250468U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112448218A (en) * 2019-08-27 2021-03-05 胡连电子(南京)有限公司 Connector capable of preventing live plugging
WO2021114644A1 (en) * 2019-12-12 2021-06-17 宁波奥克斯电气股份有限公司 Motor terminal and air conditioner

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112448218A (en) * 2019-08-27 2021-03-05 胡连电子(南京)有限公司 Connector capable of preventing live plugging
CN112448218B (en) * 2019-08-27 2022-05-03 胡连电子(南京)有限公司 Connector capable of preventing live plugging
WO2021114644A1 (en) * 2019-12-12 2021-06-17 宁波奥克斯电气股份有限公司 Motor terminal and air conditioner

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