CN109950737A - It is a kind of convenient for fixed power connector - Google Patents
It is a kind of convenient for fixed power connector Download PDFInfo
- Publication number
- CN109950737A CN109950737A CN201910265989.1A CN201910265989A CN109950737A CN 109950737 A CN109950737 A CN 109950737A CN 201910265989 A CN201910265989 A CN 201910265989A CN 109950737 A CN109950737 A CN 109950737A
- Authority
- CN
- China
- Prior art keywords
- shell
- universal wheel
- clamping
- cam
- power connector
- 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.)
- Granted
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Abstract
The present invention relates to a kind of convenient for fixed power connector, including shell, line outlet locking nut, plug body, contact pin component, clamping device, clamping device includes two clamping seats, two clamping plates, spring, two universal wheels, shafts, shaft one end is equipped with the cam that support is contradicted with two universal wheel cooperations, cam outer rim is symmetrically arranged with two convex blocks that support is contradicted with two universal wheel cooperations, convex block gos deep into universal wheel, spliced eye is offered in the outer rim and cam of universal wheel and the outer rim of convex block, is equipped with limit bolt in spliced eye；Structure of the invention is reasonable, it is easy to operate, in use, passing through rotating shaft after contact pin component is inserted into the corresponding hole of product, control cam rotation, when convex block turns to universal wheel, two clamping plates can be made to rotate the object that is fixedly clamped, the spliced eye by limit bolt on universal wheel and cam, which is inserted into, later fixes, it can be fixed in this way convenient for power connector entirety clamping, effectively avoid loosening, disconnect, damage phenomenon.
Description
Technical field
The present invention relates to power connector technical fields more particularly to a kind of convenient for fixed power connector.
Background technique
Power connector is a kind of common electric connector, provides power supply for electron equipment.Currently, existing power supply
Connector includes shell, and shell one end is bolted with line outlet locking nut, and the shell other end is connected with contact pin component.It is using
When, by the way that contact pin component is inserted into the corresponding connecting hole of product, do not connect with product with shell one end due to power supply line and
Outside being exposed to, so power connector is easily touched, power connector and product poor contact or directly disconnected will lead in this way
Open connection.
So a kind of integrally fix convenient for power connector, it is not easy after being collided, loosens, the fixation device of disconnection is urgently ground
Study carefully.
Summary of the invention
The purpose of the present invention is to provide a kind of convenient for fixed power connector, easy to operate with structurally reasonable,
It can be fixed convenient for whole clamping, effectively avoid loosening, disconnect, the purpose that damage phenomenon occurs.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals:
A kind of convenient for fixed power connector, including shell, outer casing back is bolted with line outlet locking nut, before the shell
End is snapped with plug body, and cooperation is equipped with contact pin component in plug body, and the shell is equipped with clamping device, the clamping device packet
Include two clamping seats being symmetrically set on the shell, be connected with clamping plate on two clamping seats, the clamping plate and clamping seat it
Between be equipped with spring, the rear end inner wall of two clamping seats is equipped with universal wheel, and two universal wheel middles are equipped with and cage connection
Shaft, described shaft one end are equipped with the cam that support is contradicted with two universal wheel cooperations, and the cam outer rim is symmetrically arranged with two
The convex block of support is contradicted with the cooperation of two universal wheels, the convex block gos deep into universal wheel, the outer rim of the universal wheel and cam with
And spliced eye is offered in the outer rim of convex block, limit bolt is equipped in the spliced eye.
Preferably, the cam includes round wheel disc, and the convex block is symmetrically set in the outer rim of round wheel disc, the circular wheel
Disk and convex block are integrally formed.
It is further preferred that the cam outer rim, which is symmetrically arranged at least two groups, contradicts support with two universal wheel cooperations respectively
Convex block, form conflict supporting movement trajectory line from low to high from round wheel disc through first group of convex block to second group of convex block.
It is further preferred that the clamping plate includes and the matched arc plate body of the outer circle of the shell, arc plate body front end
Equipped with grip block, the grip block inner wall is equipped with resilient sleeper-bearing.
It is further preferred that the clamping front edge of board is equipped with telescopic supporting rod, the telescopic supporting rod front end, which is equipped with, to be extended
One end similar in plate, the extension plate and grip block is set to the cladding slot that can coat grip block.
It is further preferred that line outlet locking jacket is equipped between the shell and line outlet locking nut, line outlet lock
Cooperation is snapped with locking limit inner sleeve in tight housing, and O-ring is equipped between the shell and line outlet locking nut.
It is further preferred that being equipped with plug-locking nut, the shell and plug-locking between the shell and plug body
Water proof ring is equipped between nut, the plug-locking nut is equipped with plug waterproof gasket with interior.
It is further preferred that the upper shell offers buttonhole, plug body lower end outer rim is equipped with and buttonhole
Cooperate snapping snap block, between the shell and plug body by lock and button cooperate controller plug body snap block with outside
Buttonhole rotates snapping depending on shell.
It include shell the invention has the advantages that: the present invention, outer casing back is bolted with line outlet locking nut, before the shell
End is snapped with plug body, and cooperation is equipped with contact pin component in plug body, and the shell is equipped with clamping device, the clamping device packet
Include two clamping seats being symmetrically set on the shell, be connected with clamping plate on two clamping seats, the clamping plate and clamping seat it
Between be equipped with spring, the rear end inner wall of two clamping seats is equipped with universal wheel, and two universal wheel middles are equipped with and cage connection
Shaft, described shaft one end are equipped with the cam that support is contradicted with two universal wheel cooperations, and the cam outer rim is symmetrically arranged with two
The convex block of support is contradicted with the cooperation of two universal wheels, the convex block gos deep into universal wheel, the outer rim of the universal wheel and cam with
And spliced eye is offered in the outer rim of convex block, limit bolt is equipped in the spliced eye；Structure of the invention is reasonable, operation letter
It is single, in use, by rotating shaft, cam rotation is controlled after contact pin component is inserted into the corresponding hole of product, when convex block turns
When moving universal wheel, two clamping plates can be made to rotate the object that is fixedly clamped, later the inserting on universal wheel and cam by limit bolt
It connects hole insertion to fix, when needing to extract power connector, first extracts limit bolt, then cam rotation will be controlled by shaft,
It is detached from universal wheel and cam and contradicts support, two clamping plates reset under spring force, in this way can be convenient for electricity at unfolded state
Source connector entirety clamping is fixed, and is effectively avoided loosening, be disconnected, the purpose that damage phenomenon occurs, guarantees normal use, and effectively
Extend the service life of power connector.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is decomposition texture schematic diagram of the invention.
Fig. 3 is the partial enlarged view of Fig. 2 of the present invention.
Appended drawing reference
1 --- shell 2 --- line outlet locking nut 3 --- plug body
4 --- contact pin component 5 --- clamping seat 6 --- clamping plates
7 --- universal wheel 8 --- shaft 9 --- cams
10 --- convex block 11 --- spliced eye 12 --- round wheel discs
13 --- arc plate body 14 --- grip block 15 --- telescopic supporting rods
16 --- extension plate 17 --- line outlet locking jacket 18 --- locking limit inner sleeves
19 --- O-ring 20 --- water proof ring 21 --- plug waterproof gaskets
22 --- buttonhole 23 --- snap block 24 --- locks
25 --- button 26 --- plug-locking nuts.
Specific embodiment
Present invention is further described in detail with embodiment with reference to the accompanying drawing.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of convenient for fixed power connector, including shell 1,1 rear end of shell is bolted with
Line outlet locking nut 2,1 front end of shell are snapped with plug body 3, and cooperation is equipped with contact pin component 4 in plug body 3, described outer
Shell 1 is equipped with clamping device, and the clamping device includes two clamping seats 5 being symmetrically set on the shell 1, two clamping seats
It is connected with clamping plate 6 on 5, spring is equipped between the clamping plate 6 and clamping seat 5, the rear end inner wall of two clamping seats 5 is equipped with ten thousand
To wheel 7, two 7 middles of universal wheel are equipped with the shaft 8 connecting with shell 1, and 8 outer end of shaft is connected with handle, the shaft 8 one
End is equipped with the cam 9 that support is contradicted with two cooperations of universal wheel 7, and 9 outer rim of cam is symmetrically arranged with two and two universal wheels 7
Cooperation contradicts the convex block 10 of support, and the convex block 10 gos deep into universal wheel 7, the outer rim and cam 9 and convex block of the universal wheel 7
Spliced eye 11 is offered in 10 outer rim, is equipped with limit bolt in the spliced eye 11；Structure of the invention is reasonable, operation letter
It is single, in use, by rotating shaft 8, controlling cam 9 after contact pin component 4 is inserted into the corresponding hole of product and rotating, when convex
When block 10 turns to universal wheel 7, the rotation of two clamping plates 6 can be made to be fixedly clamped object, later by limit bolt along universal wheel 7 and convex
Spliced eye 11 on wheel 9, which is inserted into, to be fixed, and when needing to extract power connector, first extracts limit bolt, then will control by shaft 8
Cam 9 processed rotates, and is detached from universal wheel 7 and cam 9 and contradicts support, two clamping plates 6 reset under spring force, Cheng Zhankai shape
State can fix in this way convenient for power connector entirety clamping, effectively avoid loosening, disconnect, the purpose that damage phenomenon occurs, guarantee
Normal use, and effectively extend the service life of power connector.
In the present embodiment, the cam 9 includes round wheel disc 12, and the convex block 10 is symmetrically set in the outer of round wheel disc 12
Edge, the circle wheel disc 12 are integrally formed with convex block 10, and it is universal with two respectively that 9 outer rim of cam is symmetrically arranged at least two groups
7 cooperation of wheel contradicts the convex block 10 of support, is formed from low to high from round wheel disc 12 through first group of the 10 to the second group of convex block convex block 10
Conflict support straight-line trajectory line, first group of convex block 10 and second group of convex block 10 respectively include symmetrical two piece first it is convex
Two groups of convex blocks 10 are preferably arranged in block 10 and two piece of second convex block 10, the present embodiment, and two groups of convex blocks 10 and round wheel disc 12 are whole
Body formed two symmetrical wheel disc positions, two symmetrical first convex blocks 10 and even a symmetrical second convex block 10 from wheel disc
Position can also form movement in a curve trajectory line from low to high to the first convex block 10 finally to the second convex block 10.
In the present embodiment, the clamping plate 6 includes and the matched arc plate body 13 of the outer circle of the shell 1, arc plate body 13
Front end is equipped with grip block 14, and 14 inner wall of grip block is equipped with resilient sleeper-bearing, and the grip block 14 pushes clamping plate 6 in convex block 10
When, it is that power connector is integrally fixed for gripping object (fixed plate, desktop), the elastic cushion block is solid in grip block 14
After determining power connector, avoid generating sliding, to be further ensured that fixation.
In the present embodiment, 14 front end of grip block is equipped with telescopic supporting rod 15, and 15 front end of telescopic supporting rod is equipped with
Extension plate 16, the extension plate 16 is set to the cladding slot that can coat grip block 14 with one end similar in grip block 14, described to prolong
Long slab 16 can according to the width flexible modulation of fixture, extension plate 16 when not in use, by cladding slot adapting device in clamping
14 outer end of plate.
In the present embodiment, line outlet locking jacket 17, line outlet are equipped between the shell 1 and line outlet locking nut 2
Cooperation is snapped with locking limit inner sleeve 18 in locking jacket 17, and O-ring is equipped between the shell 1 and line outlet locking nut 2
19, it is equipped with plug-locking nut 26 between the shell 1 and plug body 3, is equipped between the shell 1 and plug-locking nut 26
Water proof ring 20, the plug-locking nut 26 are equipped with plug waterproof gasket 21, the line outlet locking jacket 17 and locking with interior
For power supply line to be locked between shell 1 and line outlet locking nut 2, the O-ring 19 is used for shell 1 limit inner sleeve 18
Power supply line waterproof between line outlet locking nut 2, the water proof ring 20 and plug waterproof gasket 21 are used in plug and electricity
The waterproof of source connector connector.
In the present embodiment, 1 upper end of shell offers buttonhole 22, and the 3 lower end outer rim of plug body is equipped with and snapping
Hole 22 cooperates the snap block 23 of snapping, cooperates controller plug body by lock 24 and button 25 between the shell 1 and plug body 3
Buttonhole 22 rotates snapping depending on 3 snap block 23 and shell 1, passes through lock 24, button 25 and snap block 23 and buttonhole
22 mating connection can make between plug body 3 and shell 1 convenient for handling.
The above is only a preferred embodiment of the present invention, for those of ordinary skill in the art, according to the present invention
Thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as to the present invention
Limitation.
Claims (8)
1. a kind of convenient for fixed power connector, including shell, outer casing back is bolted with line outlet locking nut, the shell
Front end is snapped with plug body, and cooperation is equipped with contact pin component in plug body, it is characterised in that: and the shell is equipped with clamping device,
The clamping device includes two clamping seats being symmetrically set on the shell, is connected with clamping plate on two clamping seats, described
Spring is equipped between clamping plate and clamping seat, the rear end inner wall of two clamping seats is equipped with universal wheel, and two universal wheel middles are set
There is a shaft with cage connection, described shaft one end is equipped with the cam that support is contradicted with two universal wheels cooperations, outside the cam
Edge is symmetrically arranged with two convex blocks that support is contradicted with two universal wheel cooperations, and the convex block gos deep into universal wheel, the universal wheel
Outer rim and cam and convex block outer rim on offer spliced eye, be equipped with limit bolt in the spliced eye.
2. according to claim 1 a kind of convenient for fixed power connector, it is characterised in that: the cam includes circle
Wheel disc, the convex block are symmetrically set in the outer rim of round wheel disc, and the circle wheel disc and convex block are integrally formed.
3. according to claim 2 a kind of convenient for fixed power connector, it is characterised in that: the cam outer rim is symmetrical
The convex block for contradicting support with two universal wheel cooperations respectively equipped at least two groups, from round wheel disc through first group of convex block to second group
Convex block forms conflict supporting movement trajectory line from low to high.
4. according to claim 1 a kind of convenient for fixed power connector, it is characterised in that: the clamping plate includes and institute
The matched arc plate body of outer circle of shell is stated, arc plate body front end is equipped with grip block, and the grip block inner wall is equipped with resilient sleeper-bearing.
5. according to claim 5 a kind of convenient for fixed power connector, it is characterised in that: the clamping front edge of board is set
There is telescopic supporting rod, the telescopic supporting rod front end is equipped with extension plate, and one end similar in the extension plate and grip block is set to can
The cladding slot that grip block is coated.
6. according to claim 1 a kind of convenient for fixed power connector, it is characterised in that: the shell and line outlet
Line outlet locking jacket is equipped between locking nut, cooperation is snapped with locking limit inner sleeve in line outlet locking jacket, described outer
O-ring is equipped between shell and line outlet locking nut.
7. according to claim 1 a kind of convenient for fixed power connector, it is characterised in that: the shell and plug body
Between be equipped with plug-locking nut, between the shell and plug-locking nut be equipped with water proof ring, the plug-locking nut with
It is interior to be equipped with plug waterproof gasket.
8. according to claim 1 a kind of convenient for fixed power connector, it is characterised in that: the upper shell opens up
There is buttonhole, plug body lower end outer rim is equipped with the snap block with buttonhole cooperation snapping, between the shell and plug body
Snapping is rotated by buttonhole depending on the snap block and shell of lock and button cooperation controller plug body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910265989.1A CN109950737B (en) | 2019-04-03 | 2019-04-03 | Power connector convenient to fix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910265989.1A CN109950737B (en) | 2019-04-03 | 2019-04-03 | Power connector convenient to fix |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109950737A true CN109950737A (en) | 2019-06-28 |
| CN109950737B CN109950737B (en) | 2020-09-08 |
Family
ID=67013668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910265989.1A Active CN109950737B (en) | 2019-04-03 | 2019-04-03 | Power connector convenient to fix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109950737B (en) |
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| CN207474731U (en) * | 2017-11-09 | 2018-06-08 | 镇江华京通讯科技有限公司 | A kind of radio frequency (RF) coaxial connector for adapting to a variety of installation panels |
| CN107863623A (en) * | 2017-11-24 | 2018-03-30 | 苏州市宏业灯具设备有限公司 | A kind of mobile adjustable type cpu stitch clamping devices |
| CN207426330U (en) * | 2017-11-30 | 2018-05-29 | 东莞市跃展精密连接器有限公司 | A kind of connector of stable connection |
| CN207442096U (en) * | 2017-12-01 | 2018-06-01 | 瑞安市欧力特电器有限公司 | A kind of connector plug latching device |
| CN108544929A (en) * | 2018-03-01 | 2018-09-18 | 深圳市奈士迪技术研发有限公司 | A kind of safe and reliable intelligent new-energy automobile charging pile easy to use |
| CN208376544U (en) * | 2018-03-21 | 2019-01-15 | 深圳嗒程科技有限公司 | The charging unit of electric car |
| CN208352573U (en) * | 2018-04-23 | 2019-01-08 | 宁波信迈电子科技有限公司 | A kind of unipolar power source connector |
| CN208257078U (en) * | 2018-06-11 | 2018-12-18 | 唐德科技（深圳）有限公司 | Can multi-angle bending positioning electric power connector |
| CN208385733U (en) * | 2018-06-14 | 2019-01-15 | 安费诺科技(珠海)有限公司 | A kind of twin-core shielded power supply connector |
| CN108718515A (en) * | 2018-07-17 | 2018-10-30 | 永春县翼丰信息科技有限公司 | A kind of communication apparatus of good heat dissipation effect |
| CN208461102U (en) * | 2018-08-16 | 2019-02-01 | 宁波西创尼克电子科技有限公司 | Plug |
| CN109066149A (en) * | 2018-09-27 | 2018-12-21 | 谢昊铭 | A kind of lever transformer equipment conductor joint heating electrical treatment device and application method |
| CN109449680A (en) * | 2018-12-19 | 2019-03-08 | 西安黑曼巴防务科技有限公司 | A kind of plugs and sockets device |
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Denomination of invention: A power connector easy to fix Effective date of registration: 20201010 Granted publication date: 20200908 Pledgee: Bank of China Limited by Share Ltd. Cixi branch Pledgor: Ningbo Hongyi Electronics Technology Co.,Ltd. Registration number: Y2020330000795 |
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