CN203536676U - Circular radio frequency (RF) connector - Google Patents
Circular radio frequency (RF) connector Download PDFInfo
- Publication number
- CN203536676U CN203536676U CN201320581428.0U CN201320581428U CN203536676U CN 203536676 U CN203536676 U CN 203536676U CN 201320581428 U CN201320581428 U CN 201320581428U CN 203536676 U CN203536676 U CN 203536676U
- Authority
- CN
- China
- Prior art keywords
- shell
- radio frequency
- body supports
- frequency connector
- circular 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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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a circular RF connector which comprises an inner core terminal, an insulating core, a main body support, a housing, a protective sleeve and a grounding tail shell, wherein the inner core terminal is inserted into a middle position of the insulating core, the insulating core is inserted into a middle position of the main body support, the housing is sleeved on the main body support, the forefront end portion of the housing includes an inserting segment, a threaded segment behind the inserting segment is provided with internal threads, the grounding tail shell is fixedly arranged at the rear end of the housing, and the protective sleeve is arranged in the grounding tail shell. According to the utility model, plug-in/out of the circular RF connector is simpler due to a special structural design, and the work load of equipment debugging and testing is greatly reduced.
Description
Technical field
The utility model discloses a kind of electric connector, particularly a kind of circular radio frequency connector.
Background technology
Circular radio frequency connector is the interface unit of video signal transmission, radio signal transmission, in the signal transmission of cable TV, Digital Television, is widely adopted.The quality of circular radio frequency connector quality, directly has influence on the quality of the transmission quality of signal.At present, circular radio frequency connector structure is comparatively complicated, and it especially in testing of equipment, debug phase, need to carry out the plug of connector in use frequently, its operation is comparatively complicated, has increased the workload of debugging, test.
Summary of the invention
For the comparatively complicated shortcoming of the above-mentioned of the prior art circular radio frequency connector structure of mentioning, the utility model provides a kind of new circular radio frequency connector, and it can simplify the workload of test, debug phase greatly by special structural design.
The technical scheme that the utility model solves its technical problem employing is: a kind of circular radio frequency connector; connector comprises inner core terminal, insulating core, body supports body, shell, protective sleeve and ground connection tail shell; inner core terminal is inlaid in insulating core centre position; insulating core is inlaid in place, body supports body centre position; outer cover suit is in the external side of body supports; shell whose forwardmost end portions is inserting section; inserting section rear end is thread segment; thread segment place is provided with internal thread; ground connection tail shell is fixedly installed on outer casing back, in ground connection tail shell, is provided with protective sleeve.
The technical scheme that the utility model solves its technical problem employing further comprises:
Described inserting section and the length of thread segment and be 9 ± 0.05CM, inserting section length be 7.1CM and more than.
Described insulating core and body supports body adopt crimping mode to be assembled together.
Between described body supports body and shell, be provided with fixture, by fixture, body supports body and shell be installed together, shell can freely be rotated, and can not come off from body supports body.
Described shell outside is provided with reticulate patterned surface.
In described shell, be provided with rubber blanket, rubber blanket is arranged on the end of body supports body.
The beneficial effects of the utility model are: the utility model, by special structural design, can make the plug of circular radio frequency connector simpler, the workload while having greatly reduced equipment debugging, test.
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram.
In figure, 1-inner core terminal, 2-protective sleeve, 3-insulating core, 4-body supports body, 5-fixture, 6-ground connection tail shell, 7-rubber blanket, 8-shell, 9-inserting section, 10-thread segment, 11-scolding tin, 12-cable.
Embodiment
The present embodiment is the utility model preferred implementation, and other all its principles are identical with the present embodiment or approximate with basic structure, all within the utility model protection range.
Please refer to accompanying drawing 1, the utility model mainly comprises inner core terminal 1, insulating core 3, body supports body 4, shell 8, protective sleeve 2 and ground connection tail shell 6, inner core terminal 1 is inlaid in insulating core 3 centre positions, insulating core 3 is inlaid in body supports body 4 places, centre position, in the present embodiment, when insulating core 3 assembles with body supports body 4, adopt crimping mode, shell 8 is sleeved on body supports body 4 outsides, in the present embodiment, between body supports body 4 and shell 8, be provided with fixture 5, by fixture 5, body supports body 4 and shell 8 are installed together, shell 8 can freely be rotated, and can not come off from body supports body 4, in the present embodiment, shell 8 outsides are provided with reticulate patterned surface, make its more convenient rotation.Shell 8 whose forwardmost end portions are inserting section 9, can insert in the connector coordinating with it, inserting section 9 rear ends are thread segment 10, thread segment 10 places are provided with internal thread, in the present embodiment, the length of inserting section 9 and thread segment 10 and be 9 ± 0.05CM, inserting section 9 length be 7.1CM and more than, as long as meet thread segment 10, can be fixed on the connector correspondingly using.In the present embodiment, be provided with rubber blanket 7 in shell 8, rubber blanket 7 is arranged on the end of body supports body 4.
In the present embodiment, in shell 8 rear ends, be fixed with ground connection tail shell 6, in ground connection tail shell 6, be provided with protective sleeve 2.
The utility model coordinates coaxial cable 12 to use, and the cable model connecting with it can be SYV-50-3 or RG58 conventionally, and the heart yearn of cable 12 is welded on inner core terminal 1 by scolding tin 11, and the screen of cable 12 contacts with ground connection tail shell 6.
The utility model, by special structural design, can make the plug of circular radio frequency connector simpler, the workload while having greatly reduced equipment debugging, test.
Claims (6)
1. a circular radio frequency connector; it is characterized in that: described connector comprises inner core terminal, insulating core, body supports body, shell, protective sleeve and ground connection tail shell; inner core terminal is inlaid in insulating core centre position; insulating core is inlaid in place, body supports body centre position, and outer cover suit is in the external side of body supports, and shell whose forwardmost end portions is inserting section; inserting section rear end is thread segment; thread segment place is provided with internal thread, and ground connection tail shell is fixedly installed on outer casing back, in ground connection tail shell, is provided with protective sleeve.
2. circular radio frequency connector according to claim 1, is characterized in that: described inserting section and the length of thread segment and be 9 ± 0.05CM, inserting section length be 7.1CM and more than.
3. circular radio frequency connector according to claim 1 and 2, is characterized in that: described insulating core and body supports body adopt crimping mode to be assembled together.
4. circular radio frequency connector according to claim 1 and 2, it is characterized in that: between described body supports body and shell, be provided with fixture, by fixture, body supports body and shell are installed together, shell can freely be rotated, and can not come off from body supports body.
5. circular radio frequency connector according to claim 1 and 2, is characterized in that: described shell outside is provided with reticulate patterned surface.
6. circular radio frequency connector according to claim 1 and 2, is characterized in that: in described shell, be provided with rubber blanket, rubber blanket is arranged on the end of body supports body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320581428.0U CN203536676U (en) | 2013-09-18 | 2013-09-18 | Circular radio frequency (RF) connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320581428.0U CN203536676U (en) | 2013-09-18 | 2013-09-18 | Circular radio frequency (RF) connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203536676U true CN203536676U (en) | 2014-04-09 |
Family
ID=50422853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320581428.0U Expired - Fee Related CN203536676U (en) | 2013-09-18 | 2013-09-18 | Circular radio frequency (RF) connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203536676U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106935990A (en) * | 2015-12-31 | 2017-07-07 | 上海航天科工电器研究院有限公司 | A kind of high performance way for realizing tail end bonding wire electric connector |
| CN107768877A (en) * | 2017-11-20 | 2018-03-06 | 镇江华京通讯科技有限公司 | A kind of attachment means of radio frequency (RF) coaxial connector |
-
2013
- 2013-09-18 CN CN201320581428.0U patent/CN203536676U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106935990A (en) * | 2015-12-31 | 2017-07-07 | 上海航天科工电器研究院有限公司 | A kind of high performance way for realizing tail end bonding wire electric connector |
| CN107768877A (en) * | 2017-11-20 | 2018-03-06 | 镇江华京通讯科技有限公司 | A kind of attachment means of radio frequency (RF) coaxial connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160602 Address after: Baoan District Fuyong Qiaotou town of Shenzhen city Guangdong province 518103 pine C4 building Fuying Industrial Zone Road Patentee after: SHENZHEN CARVE ELECTRONICS CO.,LTD. Address before: Zhoukou City, Henan province 466000 Shenqiu County Shanan Industrial Zone Patentee before: ZHOUKOU KAIWANG ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 |