CN203661455U - Sealing structure for wire-passing hole in case - Google Patents
Sealing structure for wire-passing hole in case Download PDFInfo
- Publication number
- CN203661455U CN203661455U CN201320817649.3U CN201320817649U CN203661455U CN 203661455 U CN203661455 U CN 203661455U CN 201320817649 U CN201320817649 U CN 201320817649U CN 203661455 U CN203661455 U CN 203661455U
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- CN
- China
- Prior art keywords
- hole
- wire
- case
- sealing plug
- cable
- 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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- Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)
Abstract
In order to avoid the potential damage of a wire-passing hole in a case to the protecting layer of a lead/wire harness in the prior art, the resulted pollution to electronic components in the case, and the difficult threading of the lead/wire harness into the case, the utility model provides a sealing structure for a wire-passing hole in a case. The wire-passing hole in the case is provided with a sealing plug. The sealing plug is in the form of a disc formed through injection molding. The center of the disc is provided with a small circular through hole baffle plate. The through hole baffle plate is connected with the disc-shaped sealing plug through a connecting bar. The back surface of the disc-shaped sealing plug is provided with circumferentially and uniformly fixing feet, wherein the fixing feet are distributed at intervals. The upper part of each fixing foot is wedge-shaped, and the lower part of the fixing foot is arc-shaped. An outer circle formed by the lower arc-shaped parts of the fixing feet is matched with the inner diameter of the wire-passing hole in the wall of the case. The heights of the lower arc-shaped parts of the fixing feet are matched with the thickness of the wall of the case. According to the technical scheme of the utility model, due to the adoption of the structure, the protecting layer of the lead/wire harness is effectively protected from being damaged. Meanwhile, the size of the wire-passing hole can be selected as required. Moreover, the wire-passing hole is simple in structure and convenient to manufacture.
Description
Technical field
The utility model relates to a kind of electronics, machine box of electric equipment cable-through hole sealing tech, specially refers to a kind of cabinet cable-through hole enclosuring structure.
Background technology
In electronics, electric equipment, the normal cabinet installing electronic apparatus parts that adopt, introduce outside wire or wire harness in cabinet by being arranged on hole on cabinet wall.Conventionally the hole on the cabinet wall, wire or wire harness being passed is referred to as cabinet cable-through hole.Prior art cabinet cable-through hole adopts the mode of punching press to process in the time that cabinet is made, for guaranteeing cleaning in cabinet, when punching press, not exclusively strike out circular hole, but the major part at circular hole edge is washed out, leave a small amount of dowel, in the time that needs penetrate wire or wire harness, with the instrument of screwdriver one class, dowel is broken, become circular opening.But when dowel is broken, the nubbin of dowel may form sharp fracture, can cause damage to the protective layer of wire or wire harness.In addition, cable-through hole is in the time of punching press, and its size is definite, and therefore, no matter through how many wires or wire harness, the size of its cable-through hole is all fixed.When need to through wire or wire harness hour, may leave larger cavity, can pollute the electronic apparatus parts in cabinet.When need to through wire or wire harness when larger, may cause and penetrate difficulty.Obviously, prior art cabinet cable-through hole exists and may cause damage to the protective layer of wire or wire harness, may pollute the electronic apparatus parts in cabinet, may cause wire or wire harness to penetrate the problems such as difficulty.
Summary of the invention
For solving may causing damage to the protective layer of wire or wire harness of prior art cabinet cable-through hole existence; may pollute the electronic apparatus parts in cabinet; may cause wire or wire harness to penetrate the problems such as difficulty, the utility model proposes a kind of cabinet cable-through hole enclosuring structure.The utility model cabinet cable-through hole enclosuring structure, is provided with sealing plug at cabinet cable-through hole, and the disc-shaped that described sealing plug is injection mo(u)lding is provided with small circular through hole baffle plate at disk center, and through hole baffle plate is connected with disc-shaped sealing plug by dowel; Be provided with circumferentially even fixing feet spaced apart at the back side of disc-shaped sealing plug, fixing feet top is wedge shape, and bottom is arc; Cable-through hole internal diameter on cylindrical and cabinet wall that fixing feet lower curved forms matches, and the height of arc and cabinet wall thickness match.
The useful technique effect of the utility model cabinet cable-through hole enclosuring structure is that the protective layer of effectively guardwire or wire harness is not compromised, and can select as required the size of cable-through hole, and, simple in structure, easy to make.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of prior art cabinet cable-through hole;
Accompanying drawing 2 is structural representations of the utility model cabinet cable-through hole enclosuring structure sealing plug;
Accompanying drawing 3 is schematic diagrames of the utility model cabinet cable-through hole enclosuring structure;
Accompanying drawing 4 is schematic diagrames that the utility model cabinet cable-through hole enclosuring structure uses little cable-through hole;
Accompanying drawing 5 is schematic diagrames that the utility model cabinet cable-through hole enclosuring structure uses large cable-through hole.
Below in conjunction with the drawings and specific embodiments, the utility model cabinet cable-through hole enclosuring structure is further described.
Embodiment
Accompanying drawing 2 is structural representations of the utility model cabinet cable-through hole enclosuring structure sealing plug, and accompanying drawing 3 is schematic diagrames of the utility model cabinet cable-through hole enclosuring structure, and in figure, l is cabinet wall, and 3 is sealing plug, and 31 is sealing plug dowel, and 32 is fixing feet.As seen from the figure, the utility model cabinet cable-through hole enclosuring structure, is provided with sealing plug 3 at cabinet cable-through hole, the disc-shaped that described sealing plug 3 is injection mo(u)lding, be provided with small circular through hole baffle plate at disk center, through hole baffle plate is connected with disc-shaped sealing plug 3 by dowel 31; Be provided with circumferentially even fixing feet 32 spaced apart at the back side of disc-shaped sealing plug 3, fixing feet 32 tops are wedge shape, and bottom is arc; Cable-through hole internal diameter on cylindrical and cabinet wall 1 that fixing feet 32 lower curved form matches, and the height of arc and cabinet wall 1 thickness match.Adopt the utility model cabinet cable-through hole enclosuring structure, in the time that cabinet is made, visible cable-through hole strikes out manhole, and sealing plug fixing feet is aimed to manhole and pressed fit in cable-through hole, because fixing feet top is wedge shape, can conveniently press-fit.Cable-through hole internal diameter on cylindrical and the cabinet wall forming due to sealing plug fixing feet lower curved matches, and the height of arc and cabinet wall thickness match, and being pressed into can be firm after cable-through hole.
Accompanying drawing 4 is schematic diagrames that the utility model cabinet cable-through hole enclosuring structure uses little cable-through hole, and accompanying drawing 5 is schematic diagrames that the utility model cabinet cable-through hole enclosuring structure uses large cable-through hole, and in figure, l is cabinet wall, and 3 is sealing plug, and 32 is fixing feet.As seen from the figure, the wire penetrating when needs or wire harness hour, can adopt the instrument of screwdriver one class that sealing plug dowel is broken, and become the circular opening that diameter reduces, little cable-through hole.Because sealing plug adopts injection mo(u)lding, therefore, dowel fracture can not cause damage to the protective layer of wire or wire harness.In the time that needs penetrate larger wire or wire harness, sealing plug can be taken off, form large cable-through hole.Because large cable-through hole is one time punching molded, there is no sharp fracture, can not cause damage to the protective layer of wire or wire harness.
Obviously, the useful technique effect of the utility model cabinet cable-through hole enclosuring structure is that the protective layer of effectively guardwire or wire harness is not compromised, and can select as required the size of cable-through hole, and, simple in structure, easy to make.
Claims (1)
1. a cabinet cable-through hole enclosuring structure,, it is characterized in that: be provided with sealing plug at cabinet cable-through hole, the disc-shaped that described sealing plug is injection mo(u)lding, be provided with small circular through hole baffle plate at disk center, through hole baffle plate is connected with disc-shaped sealing plug by dowel; Be provided with circumferentially even fixing feet spaced apart at the back side of disc-shaped sealing plug, fixing feet top is wedge shape, and bottom is arc; Cable-through hole internal diameter on cylindrical and cabinet wall that fixing feet lower curved forms matches, and the height of arc and cabinet wall thickness match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320817649.3U CN203661455U (en) | 2013-12-11 | 2013-12-11 | Sealing structure for wire-passing hole in case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320817649.3U CN203661455U (en) | 2013-12-11 | 2013-12-11 | Sealing structure for wire-passing hole in case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203661455U true CN203661455U (en) | 2014-06-18 |
Family
ID=50927797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320817649.3U Expired - Fee Related CN203661455U (en) | 2013-12-11 | 2013-12-11 | Sealing structure for wire-passing hole in case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203661455U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110571661A (en) * | 2019-09-16 | 2019-12-13 | 吉林科创电力有限公司 | switch monitoring equipment |
| CN113498287A (en) * | 2021-05-07 | 2021-10-12 | 吴苏豫 | Split formula 5G communication rack |
-
2013
- 2013-12-11 CN CN201320817649.3U patent/CN203661455U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110571661A (en) * | 2019-09-16 | 2019-12-13 | 吉林科创电力有限公司 | switch monitoring equipment |
| CN113498287A (en) * | 2021-05-07 | 2021-10-12 | 吴苏豫 | Split formula 5G communication rack |
| CN113498287B (en) * | 2021-05-07 | 2022-08-19 | 桂林一心机电设备有限责任公司 | Split formula 5G communication rack |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20181211 |