CN2137405Y - Protectivre sleeve for cable splice - Google Patents
Protectivre sleeve for cable splice Download PDFInfo
- Publication number
- CN2137405Y CN2137405Y CN 92217528 CN92217528U CN2137405Y CN 2137405 Y CN2137405 Y CN 2137405Y CN 92217528 CN92217528 CN 92217528 CN 92217528 U CN92217528 U CN 92217528U CN 2137405 Y CN2137405 Y CN 2137405Y
- Authority
- CN
- China
- Prior art keywords
- cable
- sleeve
- utility
- protective sleeve
- model
- 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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- Cable Accessories (AREA)
Abstract
The utility model discloses a protective sleeve for cable splice used for cable television signal transmission, comprising an inner and outer sleeves (1, 2) of two truncated cones having hollow cavities made of rigid plastics. The binding section is connected by the thread wall column (3) of the inner sleeve (1) and the inner wall thread of the outer sleeve (2). The other end of each of the two sleeves has a cable line port. The utility model has the advantages of simple structure, low cost, convenient operation and good tightness, ensuring the cable splice to have beautiful appearance and the TV signal to be free from external interference.
Description
The utility model belongs to a kind of cable adapter protective sleeve, specifically is meant a kind of cable joint protective sleeve that is used for the cable TV signal transmission.
At present, domestic common cable all adopts pitch shrub or pitch burlap kinking technology after wiring, operation inconvenience, and joint is not beautiful, and transmission has certain influence to the signal of telecommunication.
The purpose of this utility model provides a kind of cable TV signal transmission of being used for, and is simple to operate, easy to use, and good looking appearance can improve the cable joint protective sleeve of television transmission quality.
Design of the present utility model is: it is made of the inside and outside cover of two cavity frustums of a cone, and its joint portion is joined by the screw thread pilaster of interior cover and the inner thread of overcoat, and the other end of two covers all has cable entry port.
Below in conjunction with accompanying drawing, the utility model is described in detail.
Fig. 1 be the utility model not in conjunction with the time the three-dimensional appearance schematic diagram;
Fig. 2 is the front view after the utility model combination;
Fig. 3 is the profile of Fig. 2;
Among the above-mentioned figure, cover in the 1-, the 2-overcoat, 3-screw thread pilaster,
The 4-rubber washer, the 5-elastic tape;
Embodiment:
The utility model is made of the inside and outside cover (1,2) of two cavity frustums of a cone that rigid plastics is made, its joint portion is joined by the screw thread pilaster (3) of interior cover (1) and the inner thread of overcoat (2), the other end of two covers all has cable entry port, the joint portion of two covers is provided with a rubber washer (4), has blocked an elastic tape (5) respectively in the aperture of the both ends appearance cable of inside and outside cover (1,2).
The utility model in use, two cable the end of a thread that needs are continued, from the hole of the end elastic tape (5) of inside and outside cover (1,2), penetrate respectively, treat that joint continues after the soldering and sealing, on the screw thread pilaster (3) of interior cover (1), put rubber washer (4), screw with overcoat (2) and get final product.For ensureing the high-quality transmission of TV signal, can gauze screen be set at inside and outside cover (1,2) inwall.
The utility model is because simple in structure, with low cost, easy for operation, good airproof performance, and the cable joint good looking appearance can ensure that TV signal is not subjected to external interference.
Claims (4)
1, a kind of cable joint protective sleeve is characterized in that it is made of the inside and outside cover (1,2) of two cavity frustums of a cone, and its joint portion is joined by the screw thread pilaster (3) of interior cover (1) and the inner thread of overcoat, and the other ends of two covers all have cable entry port.
2, cable joint protective sleeve according to claim 1 is characterized in that the joint portion of two covers is provided with a rubber washer (4);
3, cable joint protective sleeve according to claim 1, the both ends that it is characterized in that inside and outside cover (1,2) hold in the aperture of cable and have blocked an elastic tape (5) respectively;
4, cable joint protective sleeve according to claim 1 is characterized in that inside and outside cover (1,2) made by rigid plastics, is provided with gauze screen in it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92217528 CN2137405Y (en) | 1992-08-03 | 1992-08-03 | Protectivre sleeve for cable splice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92217528 CN2137405Y (en) | 1992-08-03 | 1992-08-03 | Protectivre sleeve for cable splice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2137405Y true CN2137405Y (en) | 1993-06-30 |
Family
ID=33765323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92217528 Expired - Fee Related CN2137405Y (en) | 1992-08-03 | 1992-08-03 | Protectivre sleeve for cable splice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2137405Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104112935A (en) * | 2014-06-23 | 2014-10-22 | 常州百富电子有限公司 | Audio-video wire joint with function of convenient dismounting |
| CN104733955A (en) * | 2015-03-28 | 2015-06-24 | 安徽中天电缆有限公司 | Detachable cable connecting sleeve |
| CN104779573A (en) * | 2015-04-21 | 2015-07-15 | 艾金富 | Anti-creeping and anti-aging electric adaptor |
| CN107732859A (en) * | 2016-08-11 | 2018-02-23 | 上海群拓机电科技有限公司 | A kind of cable connector water-proof jacket |
-
1992
- 1992-08-03 CN CN 92217528 patent/CN2137405Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104112935A (en) * | 2014-06-23 | 2014-10-22 | 常州百富电子有限公司 | Audio-video wire joint with function of convenient dismounting |
| CN104733955A (en) * | 2015-03-28 | 2015-06-24 | 安徽中天电缆有限公司 | Detachable cable connecting sleeve |
| CN104779573A (en) * | 2015-04-21 | 2015-07-15 | 艾金富 | Anti-creeping and anti-aging electric adaptor |
| CN107732859A (en) * | 2016-08-11 | 2018-02-23 | 上海群拓机电科技有限公司 | A kind of cable connector water-proof jacket |
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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 |