CN2891326Y - Multi-core cable connector - Google Patents
Multi-core cable connector Download PDFInfo
- Publication number
- CN2891326Y CN2891326Y CN 200620082224 CN200620082224U CN2891326Y CN 2891326 Y CN2891326 Y CN 2891326Y CN 200620082224 CN200620082224 CN 200620082224 CN 200620082224 U CN200620082224 U CN 200620082224U CN 2891326 Y CN2891326 Y CN 2891326Y
- Authority
- CN
- China
- Prior art keywords
- cable
- model
- utility
- blocks
- joint
- 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 relates to a connector connected by cable, in particular to a multi-conductor cable butt-joint device. The technical proposal of the utility model is that the connector comprises two end-pieces with conical cavities which are butt-jointed, a block with a conical end is provided inside of each end-piece, a spring is supported between the two blocks, the cone's outside surfaces of the two blocks are rough. Platform edges are provided on the end portions of the end-pieces and the inner pyramidal faces of the blocks. The utility model has the advantages of simple mechanism, low cost, quick end-relation, large faying-surfaces, and strong bearing force. The utility model can resolve the problem of the frictional heat, the oxidation and the combustion in poor contact of the end-price effectively, which can meet the requirement perfectly for the tensile force of the cable.
Description
One, technical field:
The utility model relates to the connector that a kind of cable connects, and is particularly suitable for the multicore cable docking adapter that the multicore cable butt joint is used.
Two, background technology:
At present cable butting uses strain relief clamp directly staggered back, cable two ends directly to be fixed with metal clamps to connect in the outside of cable joint and fixing usually, perhaps be stuck in cable joint by clamp after, two clamps are passing through bolt.These two kinds of ubiquitous problems of connected mode are: 1, the little easy heating of cable joint part contact area causes the cable covering high-temperature oxydation of connecting portion even burns; 2, the pulling force that bears of connecting portion is little, in case the stressed blank area that causes easily breaks away from.
Three, summary of the invention:
The purpose of this utility model is exactly the defective that exists at prior art, and a kind of multicore cable docking adapter that butt joint is quick, faying face is big, height bears pulling force that has is provided.
Its technical scheme is: is made up of two joint butt joints that have an inner conical cavity, is respectively equipped with in every joint and has cone headed fixture block, by the spring support, be matsurface on the conehead outer surface of two fixture blocks between two fixture blocks.Further be improved in the end of the inner conical surface combination of joint and fixture block and be equipped with the platform edge.
The utlity model has simple in structure, with low cost, butt joint fast, faying face is big, height bears the characteristics of pulling force, efficiently solves because joint contacts heating, oxidation and the combustion problem of bad appearance, can greatly satisfy the requirement of cable tensile strain power simultaneously.
Four, description of drawings:
Accompanying drawing is the structure chart of a kind of embodiment of the present utility model.
Five, specific embodiment:
With reference to accompanying drawing, two joints 1 that have an inner conical cavity are by being threaded or pin connects or the butt joint of welding back forms a whole, in every joint 1, be respectively equipped with and have cone headed fixture block 2, support 3 by spring between two fixture blocks, on the conehead outer surface of two fixture blocks, be matsurface, improve frictional force, make electric wire be difficult for breaking away from.During use every wire of multicore cable is umbrella and opens, be inserted into successively then in the annular space between joint and the fixture block, fixture block under the effect of spring with the electric wire extruding, cable is fixed.In order further to improve the requirement of tensile force, end in the inner conical surface combination of joint 1 and fixture block 2 is equipped with the platform edge, like this as long as electric wire is inserted into platform along in the belt cavity that forms, in the tension cable, two platforms make electric wire turn up along the convex edge after cooperating, it is big more to form external pull, the tighter situation that cable is blocked.When removing mated condition, the extruding fixture block gets final product in only need thinking, and is very convenient.
Claims (2)
1, a kind of multicore cable docking adapter, it is characterized in that: form by two joint butt joints that have the inner conical cavity, in every joint, be respectively equipped with and have cone headed fixture block, support by spring between two fixture blocks, on the conehead outer surface of two fixture blocks, be matsurface.
2, multicore cable docking adapter according to claim 1 is characterized in that: the end in the inner conical surface combination of joint and fixture block is equipped with the platform edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620082224 CN2891326Y (en) | 2006-03-23 | 2006-03-23 | Multi-core cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620082224 CN2891326Y (en) | 2006-03-23 | 2006-03-23 | Multi-core cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2891326Y true CN2891326Y (en) | 2007-04-18 |
Family
ID=38021990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620082224 Expired - Fee Related CN2891326Y (en) | 2006-03-23 | 2006-03-23 | Multi-core cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2891326Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102290645A (en) * | 2011-07-15 | 2011-12-21 | 广东长牛电气有限公司 | Multi-core cable joint and mounting method thereof |
| CN111711037A (en) * | 2020-06-28 | 2020-09-25 | 沈丹 | Quick butt-joint device of cable |
-
2006
- 2006-03-23 CN CN 200620082224 patent/CN2891326Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102290645A (en) * | 2011-07-15 | 2011-12-21 | 广东长牛电气有限公司 | Multi-core cable joint and mounting method thereof |
| CN111711037A (en) * | 2020-06-28 | 2020-09-25 | 沈丹 | Quick butt-joint device of cable |
| CN111711037B (en) * | 2020-06-28 | 2021-07-02 | 广东汇杰电力集团有限公司 | Quick butt-joint device of cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |