CN202817444U - Connection self-locking wired transmission network user connecting line - Google Patents
Connection self-locking wired transmission network user connecting line Download PDFInfo
- Publication number
- CN202817444U CN202817444U CN 201220492666 CN201220492666U CN202817444U CN 202817444 U CN202817444 U CN 202817444U CN 201220492666 CN201220492666 CN 201220492666 CN 201220492666 U CN201220492666 U CN 201220492666U CN 202817444 U CN202817444 U CN 202817444U
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- CN
- China
- Prior art keywords
- terminal
- connecting line
- locking
- network user
- transmission network
- 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 connection self-locking wired transmission network user connecting line which is easy to assemble and disassemble, and is stable in connection performance. The connection self-locking wired transmission network user connecting line includes a video line (3) and terminals arranged on the two ends of the video line (3). The terminals include a male terminal (1) and a female terminal (4). The male terminal (1) is provided with the external thread and a locking screw cap (2). The locking screw cap (2) is threadedly connected with the male terminal (1). The female terminal (4) is provided with the internal thread. The connection self-locking wired transmission network user connecting line can be widely applied to the connection line field.
Description
Technical field
The utility model relates to a kind of self-locking wire transmission network user connecting line that continues.
Background technology
Network user's connecting line mainly is applied in the cable TV transmission network network system, as the connecting line of the network terminal between user's receiving terminal terminal, with for cable TV network user's set-top box and the connecting line between television set, transmitting video image information and audio-frequency information; Also can be applied to the transmission link of the cable network terminals such as safety precaution network system, closed circuit network system, monitoring network system, antenna system and network terminal machine, transmission tone video information, data symbol, image information, power supply electric energy etc.; Can also be used for the characteristic impedance coupling, the transmission link between instrument, instrument or the automation equipment of the transmission request messages such as similar audio-frequency information, video image, numeral, information symbol, power supply electric energy is arranged.And at present, when existing network user's connecting line interconnection network terminal and user terminal, the terminal at user's connecting line two ends connection socket direct and network terminal socket and user terminal gets final product inserting, although, terminal has the coupling requirement of dimensional tolerance and tightness, still, can weaken by the elasticity that affects socket, connecting hole, terminal of material, loose contact can occur gradually, affect laser propagation effect; Network user's connecting line in use, plug produces wearing and tearing frequently, also the loose contact phenomenon can occur and affects transmission quality;
Network user's connecting line in use the time loose contact can occur because movement, a variety of causes make the connecting line shake, the phenomenons such as not fogging, audio distortions, color imbalance; Network user's connecting line in use, yet can exist connecting line because of mobile come off, mistake bumps the situation such as come off and occurs, affect view reception effect or can not normal transmission produce fault because of information.
The material factors that the reason that all deficiencies in use appear in network user's connecting line has product to use, the laying installation factor is arranged, operation factors etc. is arranged, but structural inadequate natural endowment is to cause the main cause of above-mentioned deficiency, therefore, this just exists certain inconvenience.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of easy installation and removal, the stable self-locking wire transmission network user connecting line that continues of switching performance are provided.
The technical scheme that the utility model adopts is: the utility model comprises video line and is arranged on the terminal at described video line two ends, described terminal comprises male terminal, female terminal, be provided with external screw thread on the described male terminal, be provided with the locking screw turncap on the described male terminal, described locking screw turncap is threaded with described male terminal, is provided with internal thread on the described female terminal.
Be provided with internal thread on the described locking screw cap, described locking screw cap can be mobile at described male terminal.
The beneficial effects of the utility model are: because the utility model comprises video line and the terminal that is arranged on described video line two ends, described terminal comprises the male terminal, the female terminal, be provided with external screw thread on the described male terminal, be provided with the locking screw turncap on the described male terminal, described locking screw turncap is threaded with described male terminal, be provided with internal thread on the described female terminal, when continuing, described male terminal is connected with network terminal socket (or terminal), and tighten with described locking screw turncap, described female terminal is connected with the interface of user side, respectively there is a relative power to offset by described network terminal socket (or terminal) and described locking screw turncap, form self-locking, be connected with continuing of the network terminal and terminating machine and to separate convenient disassembly flexible with this, fail safe is good, contact closely during connection, can not produce loose contact because of vibrations, so audio-video signal good stability of transmission, after the connection, it is connected firmly, difficult drop-off, the continuity that can effectively keep the terminal reception signal of receiving terminal, and use this connecting line product, can prolong the useful life of terminating machine, bring convenience and material benefit to the user, for society has saved resource, so the utility model easy installation and removal, switching performance is stable, long service life and can save social resources.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, the utility model comprises video line 3 and is arranged on the terminal at described video line 3 two ends, described terminal comprises male terminal 1, female terminal 4, be provided with external screw thread on the described male terminal 1, described male terminal 1 is connected with adaptive network terminal socket or terminal, be provided with locking screw turncap 2 on the described male terminal, described locking screw turncap 2 is threaded with described male terminal 1, be provided with internal thread on the described female terminal 4, described female terminal 4 is connected with the interface of user side, be provided with internal thread on the described locking screw cap 2, described locking screw cap 2 can move at described male terminal 1, when continuing, described male terminal 1 is connected with network terminal socket (or terminal), and tighten with described locking screw turncap 2, described female terminal 4 is connected with the interface of user side, respectively there is a relative power to offset by described network terminal socket (or terminal) and described locking screw turncap 2, form self-locking, be connected with continuing of the network terminal and terminating machine and to separate convenient disassembly flexible with this, fail safe is good, contact closely during connection, can not produce loose contact because of vibrations, so audio-video signal good stability of transmission, after the connection, it is connected firmly, difficult drop-off, the continuity that can effectively keep the terminal reception signal of receiving terminal, and use this connecting line product, can prolong the useful life of terminating machine, bring convenience and material benefit to the user, for society has saved resource, so the utility model easy installation and removal, switching performance is stable, long service life and can save social resources.
The utility model can be widely used in the connecting line field.
Claims (2)
1. self-locking wire transmission network user connecting line that continues, described network user's connecting line comprises video line (3) and is arranged on the terminal at described video line (3) two ends, it is characterized in that: described terminal comprises male terminal (1), female terminal (4), be provided with external screw thread on the described male terminal (1), be provided with locking screw turncap (2) on the described male terminal, described locking screw turncap (2) is threaded with described male terminal (1), is provided with internal thread on the described female terminal (4).
2. a kind of self-locking wire transmission network user connecting line that continues according to claim 1 is characterized in that: be provided with internal thread on the described locking screw cap (2), described locking screw cap (2) can be mobile at described male terminal (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220492666 CN202817444U (en) | 2012-09-26 | 2012-09-26 | Connection self-locking wired transmission network user connecting line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220492666 CN202817444U (en) | 2012-09-26 | 2012-09-26 | Connection self-locking wired transmission network user connecting line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202817444U true CN202817444U (en) | 2013-03-20 |
Family
ID=47876263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220492666 Expired - Fee Related CN202817444U (en) | 2012-09-26 | 2012-09-26 | Connection self-locking wired transmission network user connecting line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202817444U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109274045A (en) * | 2018-09-22 | 2019-01-25 | 广东美鱼儿科技有限公司 | A kind of underground piping communication cable and the package wire clamp for communicating cable set device |
-
2012
- 2012-09-26 CN CN 201220492666 patent/CN202817444U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109274045A (en) * | 2018-09-22 | 2019-01-25 | 广东美鱼儿科技有限公司 | A kind of underground piping communication cable and the package wire clamp for communicating cable set 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: 20130320 Termination date: 20200926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |