CN207052801U - The contact arrangement of replacing jack - Google Patents
The contact arrangement of replacing jack Download PDFInfo
- Publication number
- CN207052801U CN207052801U CN201720813382.9U CN201720813382U CN207052801U CN 207052801 U CN207052801 U CN 207052801U CN 201720813382 U CN201720813382 U CN 201720813382U CN 207052801 U CN207052801 U CN 207052801U
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- jack
- sleeve
- contact
- plug
- socket
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Abstract
The utility model discloses a kind of contact arrangement of replacing jack, including contact pin, socket and sub- plugging hole component, the socket is provided with plug-in opening, the sub- plugging hole component includes sleeve, borehole jack, first contact resilient reed and the second contact resilient reed, step is provided with the plug-in opening, the sleeve and borehole jack are located in plug-in opening, described borehole jack one end is provided with sets of holes, the other end is provided with cable connecting part, the first contact resilient reed and sleeve are in the sets of holes of borehole jack, the sleeve is fixed by the first contact resilient reed with borehole jack, the sleeve is provided with jack, the second contact resilient reed is located in jack, the sleeve passes through the second contact resilient reed and contact pin socket connection.A kind of contact arrangement of replacing jack provided by the utility model, easy to maintenance, good reliability, expense are low.
Description
Technical field
Replacing jack contact device is the utility model is related to, specifically, is related to one kind and is used for electric automobile and oil
The replacing jack contact device of the mixed electrical automobile of electricity.
Background technology
Due to charging, its contact pin and socket can be plugged repeatedly the high current contactor of electric automobile and the mixed electrical automobile of oil electricity,
Due to prolonged plug, contact pin and socket can wear, and contact pin and socket can influence the reliability of grafting between the two because of abrasion, lead
Its loose contact is caused, or its electro-contact effect is influenceed because the jack of socket is dirty, these all can cause socket and contact pin filling
Overheated in electric process, fire can be caused when serious, when socket and contact pin loose contact, existing method changes the related cable of socket
Fall, when pole is taken a lot of work, and it is with high costs.
Utility model content
The purpose of this utility model is to provide a kind of replacing jack contact device, easy to maintenance, good reliability, takes
With low.
Technical scheme is used by replacing jack contact device disclosed in the utility model:
A kind of contact arrangement of replacing jack, including contact pin, socket, sub- plugging hole component and female plug aperture member, it is described
Socket is provided with plug-in opening, and the sub- plugging hole component and female plug aperture member are located in plug-in opening, and the female plug aperture member includes borehole jack
With the first contact resilient reed, the sub- plugging hole component includes sleeve borehole jack and the second contact resilient reed, in the plug-in opening
Provided with step, the borehole jack is located in plug-in opening, and described borehole jack one end is provided with sets of holes, and the other end is provided with cable connecting part, described
First contact resilient reed in the sets of holes of the sleeve insertion borehole jack, passes through the first contact resilient spring in the sets of holes of borehole jack
Piece is fixed with borehole jack, and the sleeve is provided with jack, and the second contact resilient reed is located in jack, and the contact pin passes through second
Contact resilient reed and sleeve socket connection.
Preferably, the end abutment of the sleeve is at the step in socket plug-in opening.
Preferably, the sub- plugging hole component also includes locking cap, and the locking cap includes cap portion and some clampings
Piece, the clamping piece are located at cap end surface, and the clamping piece is distributed in a ring, and a portion clamping piece is provided with outward flange, separately
A part of clamping piece is provided with inward flange, and the sleeve outer surface is provided with outer annular groove, and the outer annular groove of the sleeve is used for and card
The inward flange clamping connection of contact pin, the plug-in opening of the socket is interior to be provided with interior annular groove, and the interior annular groove is used for and clamping piece
Outward flange clamping connection.
Preferably, the quantity of the clamping piece is the even number more than 3, and the clamping piece provided with inward flange is with setting
The clamping piece for having outward flange is alternately distributed.
Preferably, the sub- plugging hole component also includes nut, and the end of the sleeve is provided with external screw thread, the son
The nut of plugging hole component is threadedly coupled with sleeve, and the nut is connected on socket.
Preferably, borehole jack inside groove is provided with the sets of holes of the borehole jack, the first contact resilient reed is located at hole
Cover in inside groove, jack inside groove is provided with the jack of the sleeve, the second contact resilient reed is located in jack inside groove.
Preferably, the contact arrangement of replacing jack also includes swivel nut, and the swivel nut is provided with through hole, the spiral shell
Set includes threaded portion, and the threaded portion is provided with external screw thread, and one end of the plug-in opening of the socket is provided with internal thread, the swivel nut and
The plug-in opening threaded one end connection of socket, borehole jack is fixed in the plug-in opening of swivel nut and socket between step.
Preferably, the first pad, the second pad and ball sleeve, first pad and are provided with the borehole jack
Two pads are located at the both sides of ball sleeve, and the ball sleeve is provided with some ball holes, and ball is provided with the ball hole, described to insert
One end in set insertion borehole jack abuts the first pad.
Preferably, cushion block is provided with the borehole jack, one end that the sleeve is inserted in borehole jack abuts cushion block.
The beneficial effect of replacing jack contact device is disclosed in the utility model：In sub- plugging hole component sleeve with
It is fragile during contact pin long-time grafting, it need to only take apart and change sleeve, easy to maintenance, good reliability, expense is low.
Brief description of the drawings
Fig. 1 is the schematic cross-sectional view of the utility model replacing jack contact device embodiment one；
Fig. 2 is the schematic cross-sectional view of the neutron plugging hole component of the utility model replacing jack contact device embodiment one；
Fig. 3 is the structural representation of the neutron plugging hole component of the utility model replacing jack contact device embodiment one；
Fig. 4 is female plug aperture member schematic diagram in the utility model replacing jack contact device embodiment one；
Fig. 5 is the neutron plugging hole component of the utility model replacing jack contact device embodiment one and female plug aperture member
Grafting schematic diagram；
Fig. 6 is the schematic cross-sectional view of the utility model replacing jack contact device embodiment two；
Fig. 7 is the schematic cross-sectional view of the utility model replacing jack contact device embodiment three；
Fig. 8 is the assembling view of the borehole jack of the utility model replacing jack contact device embodiment three and sleeve；
Fig. 9 is the exploded perspective view of the borehole jack of the utility model replacing jack contact device embodiment three and sleeve.
Embodiment
The utility model is further elaborated and illustrated with reference to specific embodiment and Figure of description:
Embodiment one
It refer to Fig. 1, a kind of contact arrangement of replacing jack, including contact pin 60, socket 10, swivel nut 50, female plug hole
Component and sub- plugging hole component, the socket 10 are provided with plug-in opening, and the female plug aperture member and sub- plugging hole component are located in plug-in opening.
Step 11 and interior annular groove 12 are provided with the plug-in opening of the socket 10.
Fig. 4 is refer to, the female plug aperture member includes the contact resilient reed 70 of borehole jack 40 and first, described one end of borehole jack 40
Provided with sets of holes, the other end is provided with cable connecting part, and the cable connecting part is used to connect socket cable 90, the set of the borehole jack 40
It is provided with borehole jack inside groove in hole, the first contact resilient reed 70 is located in borehole jack inside groove, then the first contact resilient reed 70 is not
Easily deviate from from borehole jack inside groove, one end end abutment of borehole jack 40 is at the step 11 in the plug-in opening of socket 10.
Fig. 2 and Fig. 3 are refer to, the sub- plugging hole component includes sleeve 20, the contact resilient reed 80 of locking cap 30 and second.
The outer surface of the sleeve 20 is provided with outer annular groove 21, and sleeve 20 is additionally provided with jack, in the jack of the sleeve 20
Provided with jack inside groove 22, the second contact resilient reed 80 is located in jack inside groove 22, then the second contact resilient reed 80 is not
Easily deviate from from jack inside groove 22.The locking cap 30 includes cap portion 31 and some clamping pieces, and the clamping piece is located at cap portion 31
End face, the clamping piece are distributed in a ring, and a portion clamping piece is provided with outward flange 32, and another part clamping piece is provided with convex
Edge 33, the inward flange 33 of the clamping piece are connected in the outer annular groove 21 of sleeve 20, by locking cap 30 and the company of fixation of sleeve 20
Connect, the outward flange 32 of the clamping piece is connected with the clamping of interior annular groove 12 in the plug-in opening of socket 10, by locking cap 30 with inserting
Seat 10 is fixed, and so as to which socket 10, sleeve 20 and locking cap 30 interfix, the quantity of clamping piece is preferably greater than 3 even number, and
Clamping piece provided with inward flange 33 is alternately distributed with the clamping piece provided with outward flange 32, then socket 10, sleeve 20 and locking cap 30
It is securely fixed.Fig. 5 is refer to, sleeve 20 is inserted in the sets of holes of the one end of borehole jack 40, reliable by the first contact resilient reed 70
Ground is connected in the sets of holes of borehole jack 40.
The swivel nut 50 is provided with through hole, and the swivel nut 50 includes threaded portion, and the threaded portion is provided with external screw thread, the socket
One end of 10 plug-in opening is provided with internal thread, and the swivel nut 50 is connected with the plug-in opening threaded one end of socket 10, borehole jack 40 is consolidated
Due between step 11 in the plug-in opening of swivel nut 50 and socket 10.
One end of the contact pin 60 is provided with plug division, another to be provided with cable connection end, for contact pin cable connection.It is described
Contact pin 60 is inserted in the jack of sleeve 20, is reliably connected by the second contact resilient reed 80 with the clamping of sleeve 20.
Contact pin 60 needs continually to insert the progress charging process of sleeve 20, needs to extract from sleeve 20 after charging complete,
When sleeve 20 wear it is larger, when causing both loose contacts, only sub- plugging hole component need to be taken apart after change sleeve 20, maintenance
Convenient, good reliability, due to only needing to change sleeve 20, maintenance cost is reduced, and be not required to removable socket cable 90, improve dimension
Repair efficiency.
Embodiment two
It refer to Fig. 6, a kind of contact arrangement of replacing jack, including contact pin 60, socket 10, swivel nut 50, female plug hole
Component and sub- plugging hole component, the socket 10 are provided with plug-in opening, and the female plug aperture member and sub- plugging hole component are located in plug-in opening.
This embodiment is that the present embodiment is by the end abutment of sleeve 20 in socket 10 with the difference in embodiment one
Locking cap is eliminated at step 11 in plug-in opening, its principle is identical with embodiment one.Equally there is easy to maintenance, good reliability
The advantages of low with maintenance cost.
Embodiment three
Refer to Fig. 7-9, a kind of contact arrangement of replacing jack, including contact pin 60, socket 10, female plug aperture member and
Sub- plugging hole component, the socket 10 are provided with plug-in opening, and the female plug aperture member and sub- plugging hole component are located in plug-in opening.
This embodiment is that the sub- plugging hole component of the present embodiment includes sleeve 20, nut 130 with the difference in embodiment one
With the second contact resilient reed 80, the end of the sleeve 20 is provided with external screw thread 23, and the sleeve 20 is threadingly attached to insert
Nut 130 on set 20 is pushed against on socket 10, and the contact pin 60 is inserted in sleeve 20, passes through the second contact resilient reed 80
It is in clamping connection.
The female plug aperture member includes the contact resilient reed 70 of borehole jack 40 and first, and the first contact santal reed 70 is set
In borehole jack 40, the sleeve 20 is inserted in borehole jack 40, is in clamping connection by the first contact resilient reed 70.The borehole jack 40
In be provided with the first pad 110, the second pad 120 and ball sleeve 100, the ball sleeve 100 is provided with some ball holes 101, institute
State and ball is provided with ball hole 101, the pad 120 of the first pad 110 and second is located at the both sides of ball sleeve 100, for solid
Determine the ball in ball hole 101, one end that the sleeve 20 is inserted in borehole jack 40 abuts the first pad 110, because sleeve 20 is logical
The the first contact resilient reed 70 crossed in borehole jack 40 is plugged in borehole jack 40, first pad 110, the second pad 120 and rolling
Bead sleeve 100 can push against sleeve 20 and borehole jack 40.In such scheme, the first pad 110, the second pad 120 and ball sleeve 100 can
Substituted with cushion block.
Finally it should be noted that above example is only illustrating the technical solution of the utility model, rather than to this reality
With the limitation of novel protected scope, although being explained with reference to preferred embodiment to the utility model, this area it is general
It is logical it will be appreciated by the skilled person that can be modified to the technical solution of the utility model or equivalent substitution, without departing from this
The spirit and scope of utility model technical scheme.
Claims (9)
1. a kind of contact arrangement of replacing jack, including contact pin and socket, the socket are provided with plug-in opening, its feature exists
In, in addition to sub- plugging hole component and female plug aperture member, the sub- plugging hole component and female plug aperture member are in plug-in opening, the mother
Plugging hole component includes borehole jack and the first contact resilient reed, and the sub- plugging hole component includes sleeve borehole jack and the second contact resilient spring
Piece, the plug-in opening is interior to be provided with step, and the borehole jack is located in plug-in opening, and described borehole jack one end is provided with sets of holes, and the other end is provided with
Cable connecting part, the first contact resilient reed in the sets of holes of the sleeve insertion borehole jack, pass through in the sets of holes of borehole jack
First contact resilient reed is fixed with borehole jack, and the sleeve is provided with jack, and the second contact resilient reed is located in jack, institute
State contact pin and pass through the second contact resilient reed and sleeve socket connection.
2. the contact arrangement of replacing jack as claimed in claim 1, it is characterised in that the end abutment of the sleeve in
At step in socket plug-in opening.
3. the contact arrangement of replacing jack as claimed in claim 2, it is characterised in that the sub- plugging hole component also includes
Locking cap, the locking cap include cap portion and some clamping pieces, and the clamping piece is located at cap end surface, and the clamping piece is in a ring
Distribution, a portion clamping piece are provided with outward flange, and another part clamping piece is provided with inward flange, and the sleeve outer surface is provided with outer
Annular groove, the outer annular groove of the sleeve are used to be connected with the inward flange clamping of clamping piece, are provided with the plug-in opening of the socket
Interior annular groove, the interior annular groove are used to be connected with the outward flange clamping of clamping piece.
4. the contact arrangement of replacing jack as claimed in claim 3, it is characterised in that the quantity of the clamping piece is big
In 3 even number, the clamping piece provided with inward flange is alternately distributed with the clamping piece provided with outward flange.
5. the contact arrangement of replacing jack as claimed in claim 2, it is characterised in that the sub- plugging hole component also includes
Nut, the end of the sleeve are provided with external screw thread, and the nut of the sub- plugging hole component is threadedly coupled with sleeve, and the nut abuts
In on socket.
6. the contact arrangement of the replacing jack as described in claim any one of 1-5, it is characterised in that the set of the borehole jack
Borehole jack inside groove is provided with hole, the first contact resilient reed is located in borehole jack inside groove, and jack is provided with the jack of the sleeve
Inside groove, the second contact resilient reed are located in jack inside groove.
7. the contact arrangement of replacing jack as claimed in claim 6, it is characterised in that also including swivel nut, the swivel nut
Provided with through hole, the swivel nut includes threaded portion, and the threaded portion is provided with external screw thread, and one end of the plug-in opening of the socket is provided with interior
Screw thread, the plug-in opening threaded one end connection of the swivel nut and socket, is fixed on step in the plug-in opening of swivel nut and socket by borehole jack
Between.
8. the contact arrangement of the replacing jack as described in claim any one of 1-5, it is characterised in that set in the borehole jack
There are the first pad, the second pad and ball sleeve, first pad and the second pad are located at the both sides of ball sleeve, the ball sleeve
Some ball holes are provided with, ball is provided with the ball hole, one end that the sleeve is inserted in borehole jack abuts the first pad.
9. the contact arrangement of the replacing jack as described in claim any one of 1-5, it is characterised in that set in the borehole jack
There is cushion block, one end that the sleeve is inserted in borehole jack abuts cushion block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720813382.9U CN207052801U (en) | 2017-07-06 | 2017-07-06 | The contact arrangement of replacing jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720813382.9U CN207052801U (en) | 2017-07-06 | 2017-07-06 | The contact arrangement of replacing jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207052801U true CN207052801U (en) | 2018-02-27 |
Family
ID=61496070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720813382.9U Active CN207052801U (en) | 2017-07-06 | 2017-07-06 | The contact arrangement of replacing jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207052801U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108598753A (en) * | 2018-03-29 | 2018-09-28 | 深圳巴斯巴科技发展有限公司 | Improve the bonder terminal to inserting retentivity |
| CN109980398A (en) * | 2019-05-13 | 2019-07-05 | 四川永贵科技有限公司 | A kind of electric connector contact structure |
| CN111934117A (en) * | 2020-07-21 | 2020-11-13 | 深圳尼索科连接技术有限公司 | Jack of replaceable contact and jack fixing structure |
| WO2023041961A1 (en) * | 2021-09-20 | 2023-03-23 | 郑宇程 | Contactor |
-
2017
- 2017-07-06 CN CN201720813382.9U patent/CN207052801U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108598753A (en) * | 2018-03-29 | 2018-09-28 | 深圳巴斯巴科技发展有限公司 | Improve the bonder terminal to inserting retentivity |
| CN108598753B (en) * | 2018-03-29 | 2024-02-23 | 深圳巴斯巴科技发展有限公司 | Connector terminal with improved retention |
| CN109980398A (en) * | 2019-05-13 | 2019-07-05 | 四川永贵科技有限公司 | A kind of electric connector contact structure |
| CN111934117A (en) * | 2020-07-21 | 2020-11-13 | 深圳尼索科连接技术有限公司 | Jack of replaceable contact and jack fixing structure |
| CN111934117B (en) * | 2020-07-21 | 2021-11-23 | 深圳尼索科连接技术有限公司 | Jack and jack fixed knot of removable contact of installing construct |
| WO2023041961A1 (en) * | 2021-09-20 | 2023-03-23 | 郑宇程 | Contactor |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |