CN202127117U - Radio-frequency connector capable of calibrating positions - Google Patents
Radio-frequency connector capable of calibrating positions Download PDFInfo
- Publication number
- CN202127117U CN202127117U CN2011201951627U CN201120195162U CN202127117U CN 202127117 U CN202127117 U CN 202127117U CN 2011201951627 U CN2011201951627 U CN 2011201951627U CN 201120195162 U CN201120195162 U CN 201120195162U CN 202127117 U CN202127117 U CN 202127117U
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- China
- Prior art keywords
- contact
- outer conductor
- connector
- plate connector
- contact jaw
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Abstract
The utility model relates to a radio-frequency connector, in particular to a radio-frequency connector capable of calibrating positions, which comprises an upper plate connection body, a middle body and a lower plate connection body. The upper plate connection body, the middle body and the lower plate connection body are respectively composed of an outer conductor, a middle insulator and an inner conductor. The inside of the guide end of the radio-frequency connector capable of calibrating the positions is connected with a contact inner wall with a certain length and in a barrel shape, the end of the outer conductor of the middle body is provided with a protruding annular contact end, the inner circumference surface of the contact end is provided with a guide inclined face arranged at a certain angle, and the inside of the annular contact end is connected with a contact arm with a certain length and in a tube shape. The end of the inner conductor of the middle body is provided with a spherical contact end, the inside of the spherical contact end is provided with a contact arm with a certain length and in a rod shape, and the contact ends and contact arms of the outer conductor and the inner conductor of the middle body are integrated. The contact inner wall and the contact arms have a certain length so that derivation by a certain degree can be achieved.
Description
Technical field
The utility model relates to a kind of radio frequency connector, specifically, relates to when connector position generation deviation, automatically the radio frequency connector of position, school.
Background technology
Radio frequency (RF) coaxial connector is called for short the RF connector, is considered to be installed on the cable usually or is installed in a kind of element on the instrument, the element that is electrically connected or separates as transmission.It mainly serves as a connection.The UHF connector that nineteen thirty occurs is a RF connector the earliest.The development of nearly eight more than ten years makes the RF connector form the professional system of independent completion, becomes the important component part in the connector family.Become the indispensable key element of coaxial transmission system.The radio frequency connector specification is many, mainly leans on mechanical structure to guarantee electrical characteristic.
Along with being on the increase of the integrated signal source of electronic product; Two direct radiofrequency signal connectors of substrate need quantity more and more; Along with two substrate radio frequency connectors increase; The last plate connector of its two direct connectors of substrate and the position of following plate connector are understood the deviation of occurrence positions unavoidably, and when a plurality of upward plate connectors with following plate connector position skew took place, the connection of radio frequency connector will go wrong; Produce problems such as loose contact, the radio signal transmission of two substrates will have problems.
The utility model content
The purpose of the utility model is to reduce the position accuracy demand of two substrates to radio frequency connector, and a kind of radio frequency connector that the relative position of radio frequency connector is proofreaied and correct is provided.
For realizing above-mentioned purpose, the utility model solves the technical scheme that its technical problem adopted and is:
But the radio frequency connector of position, a kind of school; Connector comprises plate connector, intermediate and following plate connector; Last plate connector, intermediate and following plate connector are made up of outer conductor, intermediate insulation body and inner wire; The two ends of intermediate are connected with following plate connector respectively at last plate connector, and the end of the inner wire of plate connector is provided with the guide end of bowl-mouth shape under outer conductor, the inner wire of last plate connector reach, and connect the contact inwall of the tubbiness of certain-length in the guide end; Be provided with the contact jaw of cambered outwards ring-type in the outer conductor end of intermediate, the contact jaw inner ring surface is provided with the guiding surface of certain angle, connects the contact arm of the tubulose of certain-length in the contact jaw of ring-type; Be provided with spherical contact jaw in the inner wire end of intermediate, in spherical contact jaw, connect the shaft-like contact arm of certain-length; The outer conductor of intermediate and the contact jaw of inner wire and contact arm are structure as a whole.
The outer conductor of described intermediate is made up of with the housing that is connected of tubulose contact jaw, the contact arm of two integrative-structures.
The connection housing of the contact jaw of the outer conductor of described intermediate, contact arm, tubulose is structure as a whole.
The contact jaw of described intermediate and contact arm are provided with the branch grooving of certain depth.
The beneficial effect of the utility model is: adopt the radio frequency connector of this structure, when installing, will go up plate connector and be installed in upper substrate; Following plate connector is installed in infrabasal plate, then intermediate is inserted into down earlier plate connector, and the contact jaw of intermediate imports the contact inwall of plate connector down; Spherical contact jaw contacts with shaft-like contact arm, and another contact jaw with intermediate inserts upward plate connector again, and the bowl-mouth shape guide end of last plate connector is used for guiding; Intermediate is imported automatically go up plate connector; Realize the connection of radiofrequency signal,, can realize the skew of certain angle because contact inwall and contact arm have certain-length; In addition, when the distance of two substrates was big, we can adopt outer conductor to constitute the higher intermediate of length by contact jaw, the contact arm of two integrative-structures with the housing that is connected of tubulose.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified
Fig. 1 is the three-dimensional structure diagram of the utility model;
Fig. 2 is the STRUCTURE DECOMPOSITION figure of the utility model;
Fig. 3 is the structure cutaway view of the utility model embodiment 1;
Fig. 4 is the structure cutaway view of the utility model embodiment 2.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further explain.
See shown in Fig. 1-4; But the radio frequency connector of position, the disclosed a kind of school of the utility model; Connector comprises plate connector 1, intermediate 2 and following plate connector 3; Last plate connector 1, intermediate 2 and following plate connector 3 are made up of outer conductor 11, intermediate insulation body 12 and inner wire 13, and the two ends of intermediate 2 are connected with following plate connector 3 respectively at last plate connector 1, at the outer conductor 11 and the inner wire 13 of last plate connector 1; The end of the inner wire 13 of plate connector 3 is provided with the guide end 14 of bowl-mouth shape under reaching, and connects the contact inwall 15 of the tubbiness of certain-length in the guide end 14; Be provided with the contact jaw 16 of cambered outwards ring-type in outer conductor 11 ends of intermediate 2, contact jaw 16 inner ring surfaces are provided with the guiding surface of certain angle, connect the contact arm 17 of the tubulose of certain-length in the contact jaw 16 of ring-type; Be provided with spherical contact jaw 16 in inner wire 13 ends of intermediate 2, in spherical contact jaw 16, connect the shaft-like contact arm 17 of certain-length; The outer conductor 11 of intermediate 2 and the contact jaw 16 of inner wire 13 are structure as a whole with contact arm 17.
For the long intermediate 2 of length, the outer conductor 11 of intermediate 2 is made up of with the housing 18 that is connected of tubulose contact jaw 16, the contact arm 17 of two integrative-structures; Can be suitable for two substrates when big rf terminals connect.See shown in Figure 3.
For the short intermediate 2 of length, the contact jaw 16 of the outer conductor 11 of intermediate 2, contact arm 17, connection housing 18 are structure as a whole, and can be suitable for hour rf terminals connection of two substrates.See shown in Figure 4.
The contact jaw 16 and the contact arm 17 of described intermediate 2 is provided with the branch grooving 19 of certain depth.Make intermediate 2 contact jaws 16 have more elasticity like this, reduce the termination contact unfavorable condition and take place.
[0016] radio frequency connector of this structure of employing when installing, will be gone up plate connector 1 and be installed in upper substrate; Following plate connector 3 is installed in infrabasal plate, then intermediate 2 is inserted into down earlier plate connector 3, and the contact jaw 16 of intermediate 2 imports the contact inwall 15 of plate connector 3 down; Spherical contact jaw 16 contacts with shaft-like contact arm 17, and another contact jaw 16 with intermediate 2 inserts upward plate connector 1 again, and the guide end 14 of the bowl-mouth shape of last plate connector 1 is used for guiding; Intermediate 2 is imported automatically go up plate connector 1; Realize the connection of radiofrequency signal,, can realize the skew of certain angle because contact inwall 15 has certain-length with contact arm 17; In addition, when the distance of two substrates was big, we can adopt outer conductor to constitute the higher intermediate of length 2 by contact jaw 16, the contact arm 17 of two integrative-structures with the housing 18 that is connected of tubulose.
Claims (4)
1. but the radio frequency connector of position, a school; Connector comprises plate connector, intermediate and following plate connector; Last plate connector, intermediate and following plate connector are made up of outer conductor, intermediate insulation body and inner wire, and the two ends of intermediate are connected with following plate connector respectively at last plate connector, it is characterized in that; The end of the inner wire of plate connector is provided with the guide end of bowl-mouth shape under outer conductor, the inner wire of last plate connector reach, and connects the contact inwall of the tubbiness of certain-length in the guide end; Be provided with the contact jaw of cambered outwards ring-type in the outer conductor end of intermediate, the contact jaw inner ring surface is provided with the guiding surface of certain angle, connects the contact arm of the tubulose of certain-length in the contact jaw of ring-type; Be provided with spherical contact jaw in the inner wire end of intermediate, in spherical contact jaw, connect the shaft-like contact arm of certain-length; The outer conductor of intermediate and the contact jaw of inner wire and contact arm are structure as a whole.
2. radio frequency connector according to claim 1 is characterized in that, the outer conductor of described intermediate is made up of with the housing that is connected of tubulose contact jaw, the contact arm of two integrative-structures.
3. radio frequency connector according to claim 1 is characterized in that, the connection housing of the contact jaw of the outer conductor of described intermediate, contact arm, tubulose is structure as a whole.
4. radio frequency connector according to claim 1 is characterized in that, the contact jaw of described intermediate and contact arm are provided with the branch grooving of certain depth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201951627U CN202127117U (en) | 2011-06-11 | 2011-06-11 | Radio-frequency connector capable of calibrating positions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201951627U CN202127117U (en) | 2011-06-11 | 2011-06-11 | Radio-frequency connector capable of calibrating positions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202127117U true CN202127117U (en) | 2012-01-25 |
Family
ID=45490180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201951627U Expired - Lifetime CN202127117U (en) | 2011-06-11 | 2011-06-11 | Radio-frequency connector capable of calibrating positions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202127117U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103367979A (en) * | 2012-04-05 | 2013-10-23 | 株式会社起家来人 | connector assembly |
| CN103474821A (en) * | 2013-09-26 | 2013-12-25 | 鲁建文 | Board-to-board shell structure of radio frequency coaxial connector |
| CN107069330A (en) * | 2017-01-12 | 2017-08-18 | 深圳三星通信技术研究有限公司 | A kind of three sections big plate is away from RF blind insertion attachment means |
| CN107591658A (en) * | 2017-08-14 | 2018-01-16 | 深圳三星通信技术研究有限公司 | A kind of big plate is away from RF blind insertion attachment means |
| CN109103668A (en) * | 2018-08-29 | 2018-12-28 | 江苏亨鑫科技有限公司 | A kind of angle connector structure and installation method |
| CN111029812A (en) * | 2019-11-29 | 2020-04-17 | 昆山先特电子科技有限公司 | Coaxial radio frequency board is to board connector |
-
2011
- 2011-06-11 CN CN2011201951627U patent/CN202127117U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103367979A (en) * | 2012-04-05 | 2013-10-23 | 株式会社起家来人 | connector assembly |
| CN103367979B (en) * | 2012-04-05 | 2016-02-17 | 株式会社起家来人 | Connector assembly |
| CN103474821A (en) * | 2013-09-26 | 2013-12-25 | 鲁建文 | Board-to-board shell structure of radio frequency coaxial connector |
| CN107069330A (en) * | 2017-01-12 | 2017-08-18 | 深圳三星通信技术研究有限公司 | A kind of three sections big plate is away from RF blind insertion attachment means |
| CN107591658A (en) * | 2017-08-14 | 2018-01-16 | 深圳三星通信技术研究有限公司 | A kind of big plate is away from RF blind insertion attachment means |
| CN109103668A (en) * | 2018-08-29 | 2018-12-28 | 江苏亨鑫科技有限公司 | A kind of angle connector structure and installation method |
| CN111029812A (en) * | 2019-11-29 | 2020-04-17 | 昆山先特电子科技有限公司 | Coaxial radio frequency board is to board connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120125 |