CN204927601U - Radio frequency coaxial adapter - Google Patents
Radio frequency coaxial adapter Download PDFInfo
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- CN204927601U CN204927601U CN201520701186.3U CN201520701186U CN204927601U CN 204927601 U CN204927601 U CN 204927601U CN 201520701186 U CN201520701186 U CN 201520701186U CN 204927601 U CN204927601 U CN 204927601U
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- insulator
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- spring contact
- width
- outer conductor
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Abstract
The utility model discloses a radio frequency coaxial adapter, including outer conductor, inner conductor, spring contact, first insulation, second insulator, first insulation locate the inlayer of outer conductor, the second insulator locate the spring contact inboard, the first port of spring contact locate the outer conductor inside, the second port meets with the second insulator, spring contact and second insulator middle part constituted a cavity space, first insulation and second insulator in the middle of be equipped with the inner conductor, first insulation does not link to each other with the second insulator, the width of the first port of spring contact and second port all be greater than the width of spring contact body, the width of first port is greater than the width of second port. Use the utility model discloses the time, the height of having guaranteed radio frequency coaxial adapter requires the cost of electrical property and low price, has effectively lengthened radio frequency coaxial adapter's project life -span and industry competition power.
Description
Technical field
The utility model relates to communication device technical field, the RF coaxial adapters of particularly a kind of high accuracy, high electrical performance requirement.
Background technology
In today of telecommunications develop rapidly, along with popularizing of 4G, the research and development of 5G, test, the use frequency range of communication apparatus improves constantly, to obtain speed faster, larger transmission quantity, therefore between different model connector, work the adapter connected with electric signal transmission effect, certainly will higher frequency be needed, more high electrical performance requirement, and price is low, sound construction.But, the electrical property of the RF coaxial adapters of prior art is all lower and cost is high, like this, then the transmission of the signal of telecommunication and the competitiveness of product can be affected.Therefore, how to improve the electrical property of RF coaxial adapters, how to reduce costs simultaneously and ensure that the problems such as sound construction have become the focus of research in industry.
Summary of the invention
The purpose of this utility model is that the purpose of this utility model is defect for prior art and deficiency, and provide a kind of structure simple, reasonable in design, cost is low, the RF coaxial adapters that performance requirement is high.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of RF coaxial adapters, comprise outer conductor, inner wire, spring contact, the first insulator, the second insulator, the first described insulator is located at the internal layer of outer conductor, the second described insulator is located at inside spring contact, described spring contact first port is located at outer conductor inside, second port connects with the second insulator, constitutes a hollow space in the middle part of described spring contact and the second insulator; Be provided with inner wire in the middle of the first described insulator and the second insulator, the first insulator is not connected with the second insulator; Described spring contact first port and the width of the second port are all greater than the width of spring contact body, and the width of the first port is greater than the width of the second port.
Further, described a kind of radio frequency (RF) coaxial connector, described outer conductor is provided with screw thread.
Further, described a kind of radio frequency (RF) coaxial connector, the width of the first described insulator is greater than the width of the second insulator.
Described a kind of radio frequency (RF) coaxial connector, the structure that described outer conductor connects with the first port of spring contact is wedge structure.
Beneficial effect: adopt the structure of inner wire diameter reducing and the second insulator diameter reducing to reach the electrical property of high request, and ensure reliable mechanical structure; Adopt the structure of outer conductor and spring contact split and by the special receipts riveting tool of independent research receive riveting to reach reduce costs while ensure again reliable mechanical structure; Adopt the structure of the first insulator and the second insulator split to reach to reduce costs.When using the utility model, ensure that the high request electrical property of RF coaxial adapters and the cost of low price, effectively extend project life-span and the industrial competition of RF coaxial adapters.This use is novel has structure simply, reasonable in design, the advantages such as cost of manufacture is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of RF coaxial adapters of the present utility model.
In accompanying drawing, the mark of each parts is as follows: 1, outer conductor; 2, inner wire; 3, spring contact; 4, the first insulator; 5, the second insulator; 6, the first port; 7, the second port.
Embodiment
Refer to accompanying drawing 1, a kind of RF coaxial adapters, comprise outer conductor 1, inner wire 2, spring contact 3, first insulator 4, second insulator 5, it is characterized in that: the first described insulator 4 is located at the internal layer of outer conductor 1, the second described insulator 5 is located at inside spring contact 3, described spring contact 3 first port 6 is located at outer conductor inside, and the second port 7 connects with the second insulator 5, constitutes a hollow space in the middle part of described spring contact 3 and the second insulator 5; Be provided with inner wire 2 in the middle of the first described insulator 4 and the second insulator 5, the first insulator 4 is not connected with the second insulator 5; Described spring contact 3 first port 6 and the width of the second port 7 are all greater than the width of spring contact body, and the width of the first port 6 is greater than the width of the second port 7.
Described outer conductor 1 is provided with screw thread.
The width of the first described insulator 4 is greater than the width of the second insulator 5.
The structure that described outer conductor 1 connects with the first port 6 of spring contact 3 is wedge structure.
Above-described is only execution modes more of the present utility model.For the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design, can also make some distortion and improvement, these all belong to protection range of the present utility model.
Claims (4)
1. a RF coaxial adapters, comprise outer conductor (1), inner wire (2), spring contact (3), the first insulator (4), the second insulator (5), it is characterized in that: described the first insulator (4) is located at the internal layer of outer conductor (1), described the second insulator (5) is located at spring contact (3) inner side, described spring contact (3) first port (6) is located at outer conductor inside, second port (7) connects with the second insulator (5), and described spring contact (3) constitutes a hollow space with the second insulator (5) middle part; Be provided with inner wire (2) in the middle of described the first insulator (4) and the second insulator (5), the first insulator (4) is not connected with the second insulator (5); Described spring contact (3) first port (6) and the width of the second port (7) are all greater than the width of spring contact body, and the width of the first port (6) is greater than the width of the second port (7).
2. a kind of RF coaxial adapters according to claim 1, is characterized in that: described outer conductor (1) is provided with screw thread.
3. a kind of RF coaxial adapters according to claim 1, is characterized in that: the width of described the first insulator (4) is greater than the width of the second insulator (5).
4. a kind of RF coaxial adapters according to claim 1, is characterized in that: the structure that described outer conductor (1) connects with first port (6) of spring contact (3) is wedge structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520701186.3U CN204927601U (en) | 2015-09-11 | 2015-09-11 | Radio frequency coaxial adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520701186.3U CN204927601U (en) | 2015-09-11 | 2015-09-11 | Radio frequency coaxial adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204927601U true CN204927601U (en) | 2015-12-30 |
Family
ID=54976701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520701186.3U Active CN204927601U (en) | 2015-09-11 | 2015-09-11 | Radio frequency coaxial adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204927601U (en) |
-
2015
- 2015-09-11 CN CN201520701186.3U patent/CN204927601U/en active Active
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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: 20160819 Address after: 215006 factory building, 3 science and Technology Industrial Park, Torch Road 57, hi tech Zone, Jiangsu, Suzhou Patentee after: Suzhou Zhaoke ICT Electronics Co. Ltd. Address before: 215009 factory building, three science and Technology Industrial Park, Torch Road 51, hi tech Zone, Jiangsu, Suzhou Patentee before: SUZHOU ZEETEQ ELECTRONICS CO., LTD. |