CN203859264U - RF radio frequency terminal - Google Patents
RF radio frequency terminal Download PDFInfo
- Publication number
- CN203859264U CN203859264U CN201420286614.6U CN201420286614U CN203859264U CN 203859264 U CN203859264 U CN 203859264U CN 201420286614 U CN201420286614 U CN 201420286614U CN 203859264 U CN203859264 U CN 203859264U
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- CN
- China
- Prior art keywords
- terminal
- spring
- cylinder
- binding post
- radio
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses an RF radio frequency terminal stable and firm in structure. According to the technical scheme, the RF radio frequency terminal comprises a terminal body; the terminal body comprises a base, a terminal housing, a binding post and a terminal port; the terminal housing and the binding post are arranged on the base; the terminal housing and the binding post are concentric cylinders; the binding post is arranged in the housing; the terminal port is arranged on a connecting port; the terminal body is provided with a protective housing which is a concentric cylinder externally tangent to the terminal housing; and a telescoping fixed device, which is capable of adjusting itself and is fixed, is arranged at the tangent position of the two cylinders. The utility model is suitable for an RF radio frequency terminal.
Description
Technical field
The utility model relates to a kind of electrical equipment workpiece, and more particularly, it relates to a kind of RF radio-frequency terminals.
Background technology
RF radio-frequency terminals occurs on television set, the former radio frequency (Radio Frequency) that means.It is the interface modes that current family wired TV adopts.The image-forming principle of RF is after vision signal (CVBS) and audio signal (Audio) phase hybrid coding, to export, then in display device, to carry out the output of process imaging of a series of separation, decoding.RF radio-frequency terminals is comprised of socket and plug, and plug is RF radio-frequency terminals, and plug is called again RCA plug.In use, RCA plug is connected in RF radio-frequency terminals, has one section and is placed on outside RF radio-frequency terminals shell.Long-time use, due to the impact of some factors, can cause both to connect unstable, occur to become flexible, fixed effect is poor, causes image or the sound quality of transmission poor, to human eye's the extent of damage yet large leap ahead, useful life is not long, is unfavorable for energy-conserving and environment-protective.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of RF radio-frequency terminals, and human eye is endangered to minimizing, and increase useful life, is conducive to energy-conserving and environment-protective.
For achieving the above object; the utility model provides following technical scheme: a kind of RF radio-frequency terminals; comprise terminal body; described terminal body comprises base, terminal shell, binding post, terminal mouth; described base is provided with terminal shell, binding post; terminal shell and binding post are concentric cylinder; binding post is built in shell; connection jaws is provided with terminal mouth; described terminal body is provided with containment vessel; containment vessel is the circumscribed concentric cylinder of terminal shell, the Telescopic Fixed device that the tangent place of two cylinders is provided with himself is regulated, fixes.
By adopting technique scheme, described terminal body is provided with containment vessel, the concentric cylinder that containment vessel and terminal shell are inscribe, the Telescopic Fixed device that the two tangent places of main body are provided with himself is regulated, fix.During by RCA plug and the work of RF radio-frequency terminals, by the Telescopic of containment vessel, its containment vessel is stretched RCA plug exposed parts is built in containment vessel, after crossing fixture, make its Stability Analysis of Structures, reach good fixed effect, make its Stability Analysis of Structures.
The utility model is further set to: described Telescopic Fixed device comprises unit with grooves in outer wall, spring cylinder, fixing hole; Unit with grooves in outer wall is arranged at terminal shell, and unit with grooves in outer wall is provided with spring cylinder, and spring cylinder comprises spring and cylinder, and both ends of the spring is connected with respectively cylinder and unit with grooves in outer wall surface, and containment vessel is provided with the fixing hole fastening with spring cylinder.
By adopting technique scheme, described terminal shell and containment vessel are tangent, make it can carry out telescopic moving, and the fastening by fixing hole and spring cylinder is fixed, and Stability Analysis of Structures is firm, simple to operation, and Practical Performance is high.
The utility model is further set to: described terminal shell inwall is provided with fixture, and fixture comprises inboard wall groove, spring and small lugs, and small lugs is positive Rhizoma Sparganii vertebra, and both ends of the spring connects respectively inboard wall groove and small lugs bottom surface.
By adopting technique scheme, described terminal shell inwall is provided with fixture, this inwall and RCA plug body are tangent, be provided with described fixture and thereby RCA plug build-up of pressure plays fixed effect, RCA plug is carried out dual fixing, make its structure more stable, more firm, be difficult for occurring loosening; Small lugs is made as positive triangular pyramid, and making its internal fixing device be difficult for blocking etc. can not duty factor, and effect is more practical.
Accompanying drawing explanation
Fig. 1 is the profile of the utility model RF radio-frequency terminals embodiment;
Fig. 2 is the profile of the utility model RF radio-frequency terminals embodiment.
Accompanying drawing explanation: 1, base; 2, terminal shell; 3, binding post; 4, containment vessel; 5, terminal mouth; 61, cylinder; 62, spring; 71, positive triangular pyramid; 72, spring; 8, inboard wall groove; 9, unit with grooves in outer wall.
Embodiment
Referring to figs. 1 through Fig. 2, the utility model RF radio-frequency terminals embodiment is described further.
A kind of RF radio-frequency terminals, comprise terminal body, described terminal body comprises base 1, terminal shell 2, binding post 3, terminal mouth 5, described base 1 is provided with terminal shell 2, binding post 3, terminal shell 2 is concentric cylinder 61 with binding post 3, binding post 3 is built in shell, connection jaws is provided with terminal mouth 5, described terminal body is provided with containment vessel 4, containment vessel 4 is the circumscribed concentric cylinder of terminal shell 2 61, the tangent place of two cylinders is provided with himself is regulated, fixing Telescopic Fixed device, when RCA plug and the work of RF radio-frequency terminals, by the Telescopic of containment vessel 4, its containment vessel 4 is stretched RCA plug exposed parts is built in containment vessel 4, after crossing fixture, make its Stability Analysis of Structures, reach good fixed effect, make its Stability Analysis of Structures.
Described Telescopic Fixed device comprises unit with grooves in outer wall 9, spring cylinder, fixing hole; Unit with grooves in outer wall 9 is arranged at terminal shell 2; unit with grooves in outer wall 9 is provided with spring cylinder; spring cylinder comprises spring 62 and cylinder 61, and spring 62 two ends are connected with respectively cylinder 61 and unit with grooves in outer wall 9 surfaces, and containment vessel 4 is provided with the fixing hole fastening with spring cylinder; described terminal shell 2 and containment vessel 4 are tangent; make it can carry out telescopic moving, the fastening by fixing hole and spring cylinder is fixed, and Stability Analysis of Structures is firm; simple to operation, Practical Performance is high.
Described terminal shell 2 inwalls are provided with fixture, fixture comprises inboard wall groove 8, spring 72 and small lugs, small lugs is positive Rhizoma Sparganii vertebra, and spring 72 two ends connect respectively inboard wall groove 8 and small lugs bottom surface, and described terminal shell 2 inwalls are provided with fixture, this inwall and RCA plug body are tangent, be provided with described fixture and thereby RCA plug build-up of pressure plays fixed effect, RCA plug carried out dual fixing, make its structure more stable, more firm, be difficult for occurring loosening; Small lugs is made as positive triangular pyramid 71, and making its internal fixing device be difficult for blocking etc. can not duty factor, and effect is more practical.
Claims (3)
1. a RF radio-frequency terminals; comprise terminal body; described terminal body comprises base, terminal shell, binding post, terminal mouth; described base is provided with terminal shell, binding post; terminal shell and binding post are concentric cylinder; binding post is built in shell; connection jaws is provided with terminal mouth; it is characterized in that: described terminal body is provided with containment vessel; containment vessel is the circumscribed concentric cylinder of terminal shell, the Telescopic Fixed device that the tangent place of two cylinders is provided with himself is regulated, fixes.
2. RF radio-frequency terminals according to claim 1, is characterized in that: described Telescopic Fixed device comprises unit with grooves in outer wall, spring cylinder, fixing hole; Groove is arranged at terminal shell, and groove is provided with spring cylinder, and spring cylinder comprises spring and cylinder, and both ends of the spring is connected with respectively cylinder and groove surfaces, and containment vessel is provided with the fixing hole fastening with spring cylinder.
3. RF radio-frequency terminals according to claim 1 and 2, it is characterized in that: described terminal shell inwall is provided with fixture, fixture comprises inboard wall groove, spring and small lugs, and small lugs is positive Rhizoma Sparganii vertebra, and both ends of the spring connects respectively inboard wall groove and small lugs bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420286614.6U CN203859264U (en) | 2014-05-30 | 2014-05-30 | RF radio frequency terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420286614.6U CN203859264U (en) | 2014-05-30 | 2014-05-30 | RF radio frequency terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203859264U true CN203859264U (en) | 2014-10-01 |
Family
ID=51609105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420286614.6U Expired - Fee Related CN203859264U (en) | 2014-05-30 | 2014-05-30 | RF radio frequency terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203859264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106813273A (en) * | 2017-02-18 | 2017-06-09 | 广东顺德盈派电器科技有限公司 | Tear the electricity pottery stove of defencive function open with receipts |
-
2014
- 2014-05-30 CN CN201420286614.6U patent/CN203859264U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106813273A (en) * | 2017-02-18 | 2017-06-09 | 广东顺德盈派电器科技有限公司 | Tear the electricity pottery stove of defencive function open with receipts |
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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: 20141001 Termination date: 20150530 |
|
| EXPY | Termination of patent right or utility model |