CN202906029U - Closed-circuit television plug - Google Patents
Closed-circuit television plug Download PDFInfo
- Publication number
- CN202906029U CN202906029U CN 201220535333 CN201220535333U CN202906029U CN 202906029 U CN202906029 U CN 202906029U CN 201220535333 CN201220535333 CN 201220535333 CN 201220535333 U CN201220535333 U CN 201220535333U CN 202906029 U CN202906029 U CN 202906029U
- Authority
- CN
- China
- Prior art keywords
- hollow cylinder
- closed
- circuit television
- television plug
- copper
- 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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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a closed-circuit television plug, comprising a housing mechanism, a copper net connecting piece, and a copper core mechanism; wherein the housing mechanism comprises a first hollow cylinder and a second hollow cylinder which are connected together, the copper net connecting piece is arranged in the first hollow cylinder and the second hollow cylinder, and the copper core mechanism is arranged in the copper net connecting piece. Compared with the traditional closed-circuit television plug, the closed-circuit television plug of the utility model has the beneficial effects that: the copper net connecting piece has a larger contact area, and the copper core connecting piece is fixed more firmly, thus the closed-circuit television plug can reduce the blurred effect of a closed-circuit television caused by poor contact.
Description
Technical field
The utility model relates to a kind of plug, specifically a kind of closed-circuit television plug.
Background technology
Some closed-circuit television plugs on the existing market, copper mesh connector contact area is large not, and copper core connector is fixing insecure, often can because contact is bad, cause the unsharp consequence of closed-circuit television.
The utility model content
The utility model provides a kind of closed-circuit television plug.
The purpose of this utility model is to solve more existing closed-circuit television plugs, and copper mesh connector contact area is large not, and copper core connector is fixing insecure, often can because contact is bad, cause the problem of the unsharp consequence of closed-circuit television.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of closed-circuit television plug, comprise shell mechanism, copper mesh connector and copper core mechanism, described shell mechanism comprises the first hollow cylinder and the second hollow cylinder, described the first hollow cylinder and the second hollow cylinder link together, described copper mesh connector is located in the first hollow cylinder and the second hollow cylinder, and described copper core mechanism is located in the copper mesh connector.
Advantage of the present utility model: the utility model is compared with traditional closed-circuit television plug, and copper mesh connector contact area is larger, and copper core connector is fixing more firm, can reduce because contact is bad, causes the unsharp consequence of closed-circuit television.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified:
As shown in the figure, a kind of closed-circuit television plug, comprise shell mechanism, copper mesh connector and copper core mechanism, described shell mechanism comprises the first hollow cylinder 1 and the second hollow cylinder 5, described the first hollow cylinder 1 and the second hollow cylinder 5 link together, and described copper mesh connector is located in the first hollow cylinder 1 and the second hollow cylinder 5, and described copper core mechanism is located in the copper mesh connector.
Described copper mesh connector is the hollow cylinder body structure, is constituted by two identical semicylinder structure sheets of structure, and described semicylinder structure sheet is respectively the first semicylinder structure sheet 2 and the second semicylinder structure sheet 11.
Described cylinder core mechanism comprises circular conduction fine needle 6 and fixture, and described fixture is made of fixed block 10 and movable block 7, and described circular conduction fine needle 6 is fixed on the movable block 7, and described movable block 7 is connected on the fixed block 10.
Inside, described the first hollow cylinder 1 right side is provided with internal thread 3, and described the second hollow cylinder 5 left hand external are provided with external screw thread 4, and described the first hollow cylinder 1 and the second hollow cylinder 5 are rotatably connected by internal thread 3 and external screw thread 4.
The inside, right side of described fixed block 10 is provided with internal thread 9, and the left side of described movable block 7 is provided with external screw thread 8, and described fixed block 10 and movable block 7 are rotatably connected by internal thread 9 and external screw thread 8.
The left side of described the first hollow cylinder 1 is provided with entrance hole 12.
Claims (6)
1. closed-circuit television plug, it is characterized in that: comprise shell mechanism, copper mesh connector and copper core mechanism, described shell mechanism comprises the first hollow cylinder and the second hollow cylinder, described the first hollow cylinder and the second hollow cylinder link together, described copper mesh connector is located in the first hollow cylinder and the second hollow cylinder, and described copper core mechanism is located in the copper mesh connector.
2. a kind of closed-circuit television plug according to claim 1, it is characterized in that: described copper mesh connector is the hollow cylinder body structure, constituted by two identical semicylinder structure sheets of structure, described semicylinder structure sheet is respectively the first semicylinder structure sheet and the second semicylinder structure sheet.
3. a kind of closed-circuit television plug according to claim 1, it is characterized in that: described cylinder core mechanism comprises circular conduction fine needle and fixture, described fixture is made of fixed block and movable block, described circular conduction fine needle is fixed on the movable block, and described movable block is connected on the fixed block.
4. a kind of closed-circuit television plug according to claim 1, it is characterized in that: inside, described the first hollow cylinder right side is provided with internal thread, described the second hollow cylinder left hand external is provided with external screw thread, described the first hollow cylinder be connected hollow cylinder and be connected connection with external screw thread by internal thread.
5. a kind of closed-circuit television plug according to claim 3, it is characterized in that: the inside, right side of described fixed block is provided with internal thread, and the left side of described movable block is provided with external screw thread, and described fixed block is connected internal thread and is connected connection with external screw thread with movable block.
6. a kind of closed-circuit television plug according to claim 1, it is characterized in that: the left side of described the first hollow cylinder is provided with entrance hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220535333 CN202906029U (en) | 2012-10-09 | 2012-10-09 | Closed-circuit television plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220535333 CN202906029U (en) | 2012-10-09 | 2012-10-09 | Closed-circuit television plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202906029U true CN202906029U (en) | 2013-04-24 |
Family
ID=48126656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220535333 Expired - Fee Related CN202906029U (en) | 2012-10-09 | 2012-10-09 | Closed-circuit television plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202906029U (en) |
-
2012
- 2012-10-09 CN CN 201220535333 patent/CN202906029U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20131009 |