CN203300879U - Power terminal protective cover - Google Patents
Power terminal protective cover Download PDFInfo
- Publication number
- CN203300879U CN203300879U CN2013202703939U CN201320270393U CN203300879U CN 203300879 U CN203300879 U CN 203300879U CN 2013202703939 U CN2013202703939 U CN 2013202703939U CN 201320270393 U CN201320270393 U CN 201320270393U CN 203300879 U CN203300879 U CN 203300879U
- Authority
- CN
- China
- Prior art keywords
- terminal
- protective cover
- power terminal
- cantilevers
- side wall
- 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 power terminal protective cover, which comprises a disc, a side wall and two cantilevers. The side wall is a curved wall and is provided with a gap and a convex bract. Each cantilever is in the form of a rod member and is provided with a clamping claw. The two cantilevers and the side wall are arranged on the disc. According to the technical scheme of the utility model, the protective cover is matched up with a power terminal, wherein the terminal is pushed into the protective cover through the U-shaped gap and the convex bract of the side wall. When the terminal is in contact with the cantilevers, the cantilevers are bounced off. When the terminal is installed in place, the cantilevers are reset under the action of the elastic force. In this way, the terminal is fastened by the clamping claw and the convex bract and then is kept still under the action of a confining force. Therefore, the plug-in operation of the power terminal is facilitated. After the assembly process, a confining force acts on the power terminal. As a result, by means of the protective cover, the dustproof and insulating effects for the power terminal are realized, while the power terminal is prevented from falling off at the same time.
Description
Technical field
The utility model relates to the device of technical field of electric connectors protection power source terminal, especially a kind of power supply terminal protective cover.
Background technology
In prior art, for ease of being connected of electrical control cubicles and power supply or equipment, be provided with power supply terminal on the outer surface of electrical control cubicles, when power supply or equipment by power supply terminal with after electrical control cubicles is connected, consider safe operation and the normal operation of electrical control cubicles, usually need exposed power supply terminal on the electrical control cubicles outer surface is hidden, the problem that exists is, due to the covering mode, selects improperly, causes power supply terminal plug inconvenience, or overcover comes off, and causes dust to fall into power supply terminal or causes potential safety hazard.
The utility model content
The purpose of this utility model is a kind of power supply terminal protective cover that provides for the deficiencies in the prior art, and the utility model facilitates the plug operation of power supply terminal, after assembling, power supply terminal is had certain confining force, not only can prevent dust, insulate and but also can not come off.
The concrete technical scheme that realizes the utility model purpose is:
A kind of power supply terminal protective cover, characteristics are that this protective cover consists of disk, sidewall and cantilever, and described sidewall cross section is " U " shape, are located on disk, and the camber line place of sidewall is provided with " U " shape gap, and the gap top is provided with protruding bud; Cantilever is rod member, arranges two, and the one end is provided with the claw of projection, and the other end is symmetricly set on the disk at sidewall opening place.
The utility model coordinates with terminal, and terminal is pushed from " U " shape gap and the protruding bud of sidewall, touches cantilever and flicks, and after being seated, cantilever resets under the elastic force effect, makes claw and protruding bud fasten terminal, obtains confining force; Facilitate the plug operation of power supply terminal, after assembling, power supply terminal is had certain confining force, not only can prevent dust, insulate and but also can not come off.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the end view of Fig. 1;
Fig. 3 is the upward view of Fig. 1;
Fig. 4 is use view of the present utility model.
Embodiment
Consult Fig. 1, Fig. 2, Fig. 3, the utility model protective cover 2 consists of disk 26, sidewall 25 and cantilever 21, described sidewall 25 is that two sections straight walls and one section camber line wall enclose and cross section is the curved wall of " U " shape, be positioned at one section gap 24 that is provided with " U " shape of camber line wall on its sidewall 25, the straight walls intersection of 24 liang of side roof parts of gap and sidewall 25 is provided with protruding luxuriant 23, cantilever 21 is rod member, and an end of cantilever 21 is provided with the claw 22 of projection, and the other end is symmetrically set on disk 26; Described cantilever 21 is on two disks 26 that are symmetricly set in sidewall 25 opening parts.
The utility model is to use like this:
Consult Fig. 1, Fig. 4, when the utility model coordinates with terminal 1, at first terminal 1 is placed into " U " shape gap 24 places on protective cover 2 sidewalls 25, push in the sidewall 25 of protective cover 2 between gap 24 and protruding luxuriant 23, make terminal 1 touch the claw 22 of cantilever 21 1 ends, under the effect of thrust, force cantilever 21 distortion to flick, after terminal 1 is seated, cantilever 21 recovers distortion under the effect of elastic force, make terminal 1 be on the disk 26 that two cantilevers 21 and sidewall 25 enclose and claw 22 fastens terminal 1 with protruding luxuriant 23, complete assembling of the present utility model.
The utlity model has power supply terminal plug easy to operate, after assembling, power supply terminal is had certain confining force, not only can prevent dust, insulate and but also the advantage that can not come off.
Claims (1)
1. power supply terminal protective cover, it is characterized in that this protective cover (2) consists of disk (26), sidewall (25) and cantilever (21), described sidewall (25) cross section is " U " shape, be located on disk (26), the camber line place of sidewall (25) is provided with " U " shape gap (24), and gap (24) top is provided with protruding bud (23); Cantilever (21) is rod member, arranges two, and the one end is provided with the claw (22) of projection, and the other end is symmetricly set on the disk (26) of sidewall (25) opening part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202703939U CN203300879U (en) | 2013-05-17 | 2013-05-17 | Power terminal protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202703939U CN203300879U (en) | 2013-05-17 | 2013-05-17 | Power terminal protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203300879U true CN203300879U (en) | 2013-11-20 |
Family
ID=49576862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202703939U Expired - Fee Related CN203300879U (en) | 2013-05-17 | 2013-05-17 | Power terminal protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203300879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108933422A (en) * | 2017-05-22 | 2018-12-04 | 沃尔沃汽车公司 | cable terminal protective device |
-
2013
- 2013-05-17 CN CN2013202703939U patent/CN203300879U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108933422A (en) * | 2017-05-22 | 2018-12-04 | 沃尔沃汽车公司 | cable terminal protective device |
| CN108933422B (en) * | 2017-05-22 | 2020-05-05 | 沃尔沃汽车公司 | Cable terminal protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20200517 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |