CN206541968U - A kind of current connector with inner interlocked structure - Google Patents

A kind of current connector with inner interlocked structure Download PDF

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Publication number
CN206541968U
CN206541968U CN201720277654.8U CN201720277654U CN206541968U CN 206541968 U CN206541968 U CN 206541968U CN 201720277654 U CN201720277654 U CN 201720277654U CN 206541968 U CN206541968 U CN 206541968U
Authority
CN
China
Prior art keywords
lock part
tight lock
glue core
current connector
socket
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
Application number
CN201720277654.8U
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Chinese (zh)
Inventor
邓水万
陈韬
陈世名
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengdu Chenfeng Lvneng Electric Technology Co Ltd
Original Assignee
Chengdu Chenfeng Lvneng Electric Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chengdu Chenfeng Lvneng Electric Technology Co Ltd filed Critical Chengdu Chenfeng Lvneng Electric Technology Co Ltd
Priority to CN201720277654.8U priority Critical patent/CN206541968U/en
Application granted granted Critical
Publication of CN206541968U publication Critical patent/CN206541968U/en
Active legal-status Critical Current
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Abstract

The utility model discloses a kind of current connector with inner interlocked structure, provided with glue core before glue core before locking shell fragment locking signal pin, in addition to plug and socket in the current connector;The locking shell fragment includes the first tight lock part with bending screen resilience, the second tight lock part and the 3rd tight lock part that projection is additionally provided with the elastic sheet body of cabochon, elastic sheet body;Glue core is provided with the clamping insert port being adapted with tight lock part shape before the plug, first tight lock part is inserted clamping, to fixed locking shell fragment, the second tight lock part connects with the two pins of signal pin, signal pin is lock onto and glue core joint before socket respectively with the 3rd tight lock part.The utility model is directed to the spatial arrangement mode of signal pin, devises a kind of locking shell fragment of slim small size, and signal pin secure rigid is locked inside current connector using the bending screen resilience of the shell fragment and the cooperation of other structures part.

Description

A kind of current connector with inner interlocked structure
Technical field
The utility model belongs to current connector field, and in particular to a kind of electric current connection with inner interlocked structure Device.
Background technology
Need to use current connector in the prior art to realize continuing and cut-offfing for electric loop, be used as the master of transimission power Part is wanted, contact is certainly most important part in current connector, the big electricity in being transmitted in particular for high current Stream connector, the transmittability of contact directly determines the transimission power of current connector.The big electricity generally used Stream connector causes safety when ensuring that connector plugging is installed in order to ensure connector will not be damaged in the case of hot plug Problem, is both needed to be equipped with high-voltage signal high-voltage interlocking management and control needle construction, management and control current terminal is carried out with this.But signal interlocking management and control pin Required space is larger in the design, during especially for use in cylindrical connector, it is necessary to very many complex components by its Locking, is unfavorable for the overall space arrangement of connector.
The content of the invention
In order to solve the deficiencies in the prior art, the utility model, which is provided, a kind of has that simple, to occupy space small Inner interlocked structure current connector.The utility model is directed to the spatial arrangement mode of signal pin, devises a kind of thin The locking shell fragment of type small size, using the bending screen resilience of the shell fragment and the cooperation of other structures part by signal pin secure rigid Ground is locked inside current connector.
The utility model technique effect to be reached is realized by following scheme:
Provided with lock in the current connector with inner interlocked structure provided in the utility model, the current connector Glue core before glue core and socket before tight shell fragment locking signal pin, in addition to plug;The locking shell fragment includes the shell fragment of cabochon The first tight lock part with bending screen resilience, the second tight lock part and the 3rd tight lock part of projection are additionally provided with body, elastic sheet body; Glue core is provided with the clamping insert port being adapted with tight lock part shape before the plug, and the first tight lock part is inserted clamping, is used to Fixed locking shell fragment, the second tight lock part connects with the two pins of signal pin, signal pin is locked respectively with the 3rd tight lock part In with glue core joint before socket.
Further, the current connector also includes glue after plug body, plug female terminal, socket male terminal, socket Core and jack housing;Glue core is adapted grafting with glue core before socket before plug, and then grafting enters both and is internally formed socket male terminal Cavity in;Plug female terminal is adapted grafting with socket male terminal;Glue core is adapted grafting with glue core before plug before socket;Insert Glue core is adapted grafting with glue core before socket after seat;Jack housing is adapted grafting with plug body.On the socket male terminal It is additionally provided with insulator cap.
Further preferably, the glue core material is one kind in PA, PC.The locking shell fragment material is elastic deformation's ability Good metal material or plastic material, it is preferable that the locking shell fragment material is spring steel.
Further rationally design space distribution, the first tight lock part size is smaller than second, third tight lock part, and described second Tight lock part and the 3rd tight lock part are set to be symmetrical.
The utility model has advantages below:
1st, the current connector signal pin inner interlocked that is provided in the utility model is simple in construction, it is small to occupy space.
2nd, the current connector clear, spatial arrangement simple in construction provided in the utility model is reasonable, and slim locking Signal pin secure rigid can be locked inside current connector by shell fragment with the cooperation of other structures part.
Brief description of the drawings
Fig. 1 is the structural representation of locking shell fragment in the utility model;
Fig. 2 is current connector assembling schematic diagram in the utility model;
Fig. 3 is current connector cross-sectional view in the utility model.
Embodiment
The present invention will be described in detail with reference to the accompanying drawings and examples.
In the current connector with inner interlocked structure provided in the present embodiment, locking as shown in Figure 1 is utilized Shell fragment is locked to signal pin.The structural representation for locking shell fragment 1 as shown in Figure 1, includes the elastic sheet body of cabochon 104, the first tight lock part 101 with bending screen resilience, the second tight lock part 102 and the 3rd lock of projection are additionally provided with elastic sheet body Tight portion 103.The locking shell fragment material is the good metal material or plastic material of elastic deformation's ability, such as trade mark be 65Mn, 65, 60Si2MnA, 70 spring steel.To simplify structure meter, because the main function that the first tight lock part 101 is played is then solid for grafting The tight elastic sheet body of lock, therefore its size sees appropriate diminution, so the first tight lock part size is more smaller than second, third tight lock part.Together When, due to the use of signal pin be symmetric shape, the second tight lock part and the 3rd tight lock part are set to symmetrical structure.
Current connector in the present embodiment also includes before plug glue core 5 before glue core 2 and socket, the second tight lock part 102 with 3rd tight lock part 103 connects with the two pins of signal pin respectively, and signal pin is lock onto and glue core joint before socket.
Specific current connector structure combination accompanying drawing 2 and accompanying drawing 3 will be clearly understood that:
Current connector in embodiment also includes glue after plug body 10, plug female terminal 9, socket male terminal 4, socket Core 6 and jack housing 7.Glue core 2 is adapted grafting with glue core 5 before socket before plug, and then grafting enters inside both socket male terminal 4 In the cavity of formation;Plug female terminal 9 is adapted grafting with socket male terminal 4;Glue core 5 is mutually fitted with glue core 2 before plug before socket With grafting;Glue core 6 is adapted grafting with glue core 5 before socket after socket;Jack housing 7 is adapted grafting with plug body 10.
To be further ensured that built-in electrical insulation, the side that connects with plug female terminal 9 of socket male terminal 4 is additionally provided with insulator cap 8.This reality It is one kind in PA, PC to apply the glue core material in example.
The current connector clear, spatial arrangement simple in construction provided in the utility model rationally, can be understood by accompanying drawing Find out, slim locking shell fragment can be engaged with other structures part is locked at signal pin secure rigid in current connector Portion.
It is last it should be noted that above example is only entered to the technical scheme that illustrates the embodiment of the present invention rather than to it Row limitation, although the embodiment of the present invention is described in detail with reference to preferred embodiment, one of ordinary skill in the art It should be understood that the technical scheme of the embodiment of the present invention can still be modified or equivalent substitution, and these are changed or waited It can not also make the scope of amended technical scheme disengaging technical scheme of the embodiment of the present invention with replacing.

Claims (8)

1. a kind of current connector with inner interlocked structure, it is characterised in that:
Provided with glue core before glue core before locking shell fragment locking signal pin, in addition to plug and socket in the current connector;
The locking shell fragment includes being additionally provided with the with bending screen resilience of projection in the elastic sheet body of cabochon, elastic sheet body One tight lock part, the second tight lock part and the 3rd tight lock part;Glue core is provided with the clamping being adapted with tight lock part shape and inserted before the plug Entrance, the first tight lock part is inserted clamping, to fixed locking shell fragment, the second tight lock part and the 3rd tight lock part respectively with signal The two pins of contact pin connect, and signal pin is lock onto and glue core joint before socket.
2. current connector as claimed in claim 1, it is characterised in that:
The current connector also includes glue core and jack housing after plug body, plug female terminal, socket male terminal, socket;
Glue core is adapted grafting with glue core before socket before plug, and then grafting enters in the cavity that both are internally formed socket male terminal; Plug female terminal is adapted grafting with socket male terminal;Glue core is adapted grafting with glue core before plug before socket;Glue core after socket Grafting is adapted with glue core before socket;Jack housing is adapted grafting with plug body.
3. current connector as claimed in claim 2, it is characterised in that:Insulator cap is additionally provided with the socket male terminal.
4. current connector as claimed in claim 2, it is characterised in that:The glue core material is one kind in PA, PC.
5. current connector as claimed in claim 1, it is characterised in that:The locking shell fragment material is that elastic deformation's ability is good Metal material or plastic material.
6. current connector as claimed in claim 5, it is characterised in that:The locking shell fragment material is spring steel.
7. current connector as claimed in claim 1, it is characterised in that:The first tight lock part size is locked than second, third Portion is small.
8. current connector as claimed in claim 1, it is characterised in that:Second tight lock part is symmetrical with the 3rd tight lock part Set.
CN201720277654.8U 2017-03-21 2017-03-21 A kind of current connector with inner interlocked structure Active CN206541968U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720277654.8U CN206541968U (en) 2017-03-21 2017-03-21 A kind of current connector with inner interlocked structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720277654.8U CN206541968U (en) 2017-03-21 2017-03-21 A kind of current connector with inner interlocked structure

Publications (1)

Publication Number Publication Date
CN206541968U true CN206541968U (en) 2017-10-03

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720277654.8U Active CN206541968U (en) 2017-03-21 2017-03-21 A kind of current connector with inner interlocked structure

Country Status (1)

Country Link
CN (1) CN206541968U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109888516A (en) * 2019-03-28 2019-06-14 国家电网有限公司 A kind of combined electrical apparatus earth lug fixed disassembly device and application method
CN112563818A (en) * 2020-12-23 2021-03-26 四川华丰企业集团有限公司 Combined connector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109888516A (en) * 2019-03-28 2019-06-14 国家电网有限公司 A kind of combined electrical apparatus earth lug fixed disassembly device and application method
CN112563818A (en) * 2020-12-23 2021-03-26 四川华丰企业集团有限公司 Combined connector

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