CN205159653U - Push -in self -locking type radio -frequency connector - Google Patents
Push -in self -locking type radio -frequency connector Download PDFInfo
- Publication number
- CN205159653U CN205159653U CN201521011190.3U CN201521011190U CN205159653U CN 205159653 U CN205159653 U CN 205159653U CN 201521011190 U CN201521011190 U CN 201521011190U CN 205159653 U CN205159653 U CN 205159653U
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- CN
- China
- Prior art keywords
- socket
- plug
- casing
- gland
- connector
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- 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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Abstract
The utility model discloses a push -in self -locking type radio -frequency connector, including plug and socket, the plug includes plug housing, first pressure cover, first insulation and socket assembly, and first pressure cover is arranged in plug housing, and socket assembly is arranged in first pressure cover, and intermural in socket assembly and the plug housing have first insulation to keep apart, and first pressure cover inner wall has the semicircle lug, the socket includes that socket casing, second press cover, second insulator and contact pin subassembly, and the socket casing has the dovetail groove corresponding with the semicircle lug for one end is equipped with the tubular metal resonator of tapering face on the socket casing, and the second presses the cover to be arranged in the socket casing, and the contact pin subassembly is located the second and presses the cover, and presses the inner room to have the second insulator with the second. The utility model discloses a semicircle lug on push -in self -locking type radio -frequency connector's the plug connector matches with the dovetail groove on the socket connector, guarantees this connector and inserts under the state blind, and reliable contact is with engagement force and separating force certain occasionally.
Description
Technical field
The utility model relates to electric components grafting technical field, specifically a kind of pushing self-locking formula radio frequency connector.
Background technology
Radio frequency connector can be used for circuit board and circuit board, radio-frequency module and radio-frequency module, interconnected between circuit board and radio-frequency module.In electronic communication industry, radio frequency connector that is miniaturized, low cost is especially welcome.Radio frequency connector in the market mostly adopts the connected mode of screw thread or bayonet socket, needs to use the aids such as spanner, need operating space during connection, and operation not easily.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of pushing self-locking formula radio frequency connector, semicircle projection on the pin connector of this pushing self-locking formula radio frequency connector matches with the dovetail groove on socket connector, ensure that this connector is under blindmate state, reliable contacts, has certain engaging force and separating force simultaneously.
For solving the problems of the technologies described above, the utility model provides a kind of pushing self-locking formula radio frequency connector, comprise plug and socket, plug comprises plug casing, the first gland, the first insulator and plugging hole component, first gland is arranged in plug casing, plugging hole component is arranged in the first gland, has the first insulator to isolate between plugging hole component and plug casing inwall, and the first described gland inwall has semicircle projection; Socket comprises Socket casing, the second gland, the second insulator and contact pin component, described Socket casing is the metal tube that one end is provided with taper face, Socket casing there is the dovetail groove corresponding with semicircle projection, second gland is arranged in Socket casing, contact pin component is positioned at the second gland, and and has the second insulator between the second gland.
For the purpose of simple declaration problem, below to pushing self-locking formula radio frequency connector described in the utility model all referred to as this radio frequency connector.
Semicircle projection on the plug of this radio frequency connector matches with the dovetail groove on socket, and ensure that this radio frequency connector is under blindmate state, reliable contacts, has certain engaging force and separating force simultaneously.The size of semicircle projection and dovetail groove is through calculating and checking, make plug and socket under blindmate state, plug together can be formed in semicircle projection and dovetail groove after putting in place and have 3 reliable contacts, instead of the end contact of conventional blindmate connector or a point cantact, certain engaging force and separating force can be provided again, make this radio frequency connector reliable contacts.
Distance and the semi-circular boss of dovetail groove and Socket casing end face can be retrofited according to the microminiature rectangle matched with this radio frequency connector or circular mixed loading connector housing with the distance (plugging together distance) of plug casing end face, namely the interface that plugs together of plug and socket is the SMB structure of retrofiting, if this radio frequency connector is placed in subminiature rectangle or circular mixed loading connector housing, the interface dimensions of this radio frequency connector just also can with whole rectangle mixed loading connector or circular mixed loading connector housing to plug together the degree of depth consistent, meet the effect of transmitting high-frequency signal in rectangle or circular mixed loading connector housing, while plugging together and can meeting mechanical performance under state, it plugs together distance and has taken into account reduction high-frequency current path, reduce the feature of radio frequency connector insertion loss.
Socket casing afterbody has high frequency outer contacting line and microstrip line, can be connected with other connector or microstrip circuitry plate.
Described plug casing is the metal tube that outer wall is provided with cannelure, be convenient to will when saying that this radio frequency connector is placed in microminiature rectangle or circular mixed loading connector housing, cannelure can allow in this radio frequency connector and microminiature rectangle or circular mixed loading connector housing and be fixed for embedding epoxy glue, ensure its position in mounting panel, and cannot move when mixed loading connector plugs, meet fixed requirement of mixed loading connector.
The self-locking structure plugging together interface of this radio frequency connector is stuck in after plugging together by the semicircle projection on plug in the dovetail groove on Socket casing to realize, this self-locking structure should ensure the requirement of contact engaging and separating force, ensure contact resistance requirement again, select the semicircle projection of correct radial to ensure all to contact with dovetail groove three face, obtain desirable electric property and mechanical performance.
Accompanying drawing explanation
Fig. 1 is the structural representation of plug in the utility model pushing self-locking formula radio frequency connector.
Fig. 2 is the structural representation of socket in the utility model pushing self-locking formula radio frequency connector.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Pushing self-locking formula radio frequency connector, as shown in Fig. 1 ~ Fig. 2, comprise plug 100 and socket 200, the interface that plugs together of plug 100 and socket 200 is the SMB structure of retrofiting, while plugging together and meeting mechanical performance under state, it plugs together distance and has taken into account reduction high-frequency current path, reduces the feature of radio frequency connector insertion loss.
Plug 100 comprises plug casing 101, first gland 104, first insulator 102 and plugging hole component 103, described plug casing 101 is the metal tube that outer wall is provided with cannelure 106, first gland 104 is arranged in plug casing 101, plugging hole component 103 is arranged in the first gland 104, have the first insulator 102 to isolate between plugging hole component 103 and plug casing 101 inwall, the first described gland 104 inwall has semicircle projection 105;
Socket 200 comprises Socket casing 201, second gland 204, second insulator 202 and contact pin component 203, described Socket casing 201 is provided with the metal tube of taper face for one end, socket 200 conveniently inserts in plug 100 by arranging of taper face, Socket casing 201 there is the dovetail groove 205 corresponding with semicircle projection 105, the size of semicircle projection 105 and dovetail groove 205 is through calculating and checking, make plug 100 and socket 200 under blindmate state, plug together can be formed after putting in place in semicircle projection 105 and dovetail groove 205 and have 3 reliable contacts, ensure this radio frequency connector reliable contacts under blindmate state, there are certain engaging force and separating force simultaneously, make this radio frequency connector reliable contacts.Socket casing 201 afterbody has high frequency outer contacting line 207 and microstrip line 208, for being connected with other connector or microstrip circuitry plate.Second gland 204 is arranged in Socket casing 201, and contact pin component 203 is positioned at the second gland 204, and and has the second insulator 202 between the second gland 204.
The above; it is only embodiment of the present utility model; be not limitation of the utility model; those skilled in the art is not when departing from the utility model Technology design principle; the change utilizing above-mentioned technology contents to do or modification, all should be considered as belonging to protection range of the present utility model.
Claims (4)
1. pushing self-locking formula radio frequency connector, comprises plug and socket, it is characterized in that:
Plug comprises plug casing, the first gland, the first insulator and plugging hole component, first gland is arranged in plug casing, plugging hole component is arranged in the first gland, has the first insulator to isolate between plugging hole component and plug casing inwall, and the first described gland inwall has semicircle projection;
Socket comprises Socket casing, the second gland, the second insulator and contact pin component, described Socket casing is the metal tube that one end is provided with taper face, Socket casing there is the dovetail groove corresponding with semicircle projection, second gland is arranged in Socket casing, contact pin component is positioned at the second gland, and and has the second insulator between the second gland.
2. pushing self-locking formula radio frequency connector as claimed in claim 1, is characterized in that: the interface that plugs together of plug and socket is the SMB structure of retrofiting.
3. pushing self-locking formula radio frequency connector as claimed in claim 1 or 2, is characterized in that: Socket casing afterbody has high frequency outer contacting line and microstrip line.
4. pushing self-locking formula radio frequency connector as claimed in claim 1, is characterized in that: described plug casing is the metal tube that outer wall is provided with cannelure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521011190.3U CN205159653U (en) | 2015-12-04 | 2015-12-04 | Push -in self -locking type radio -frequency connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521011190.3U CN205159653U (en) | 2015-12-04 | 2015-12-04 | Push -in self -locking type radio -frequency connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205159653U true CN205159653U (en) | 2016-04-13 |
Family
ID=55695309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521011190.3U Expired - Fee Related CN205159653U (en) | 2015-12-04 | 2015-12-04 | Push -in self -locking type radio -frequency connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205159653U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105356149A (en) * | 2015-12-04 | 2016-02-24 | 中国电子科技集团公司第四十研究所 | Pushing self-locking radio frequency connector |
| CN106803619A (en) * | 2016-12-14 | 2017-06-06 | 中国航天时代电子公司 | A kind of aerospace high-power TNC connectors and its assembly method |
| CN107394543A (en) * | 2017-08-30 | 2017-11-24 | 陕西益华电气股份有限公司 | A kind of Quick blind-mate radio frequency (RF) coaxial connector retaining mechanism |
| CN113497379A (en) * | 2020-03-20 | 2021-10-12 | 哈廷电子有限公司及两合公司 | Connector and connector assembly comprising same |
| CN114300890A (en) * | 2021-12-22 | 2022-04-08 | 江苏正恺电子科技有限公司 | Push-in self-locking tool for high-performance radio frequency connector and using method thereof |
-
2015
- 2015-12-04 CN CN201521011190.3U patent/CN205159653U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105356149A (en) * | 2015-12-04 | 2016-02-24 | 中国电子科技集团公司第四十研究所 | Pushing self-locking radio frequency connector |
| CN105356149B (en) * | 2015-12-04 | 2019-01-18 | 中国电子科技集团公司第四十研究所 | Pushing self-locking formula radio frequency connector |
| CN106803619A (en) * | 2016-12-14 | 2017-06-06 | 中国航天时代电子公司 | A kind of aerospace high-power TNC connectors and its assembly method |
| CN106803619B (en) * | 2016-12-14 | 2019-07-09 | 中国航天时代电子公司 | A kind of aerospace high-power TNC connector and its assembly method |
| CN107394543A (en) * | 2017-08-30 | 2017-11-24 | 陕西益华电气股份有限公司 | A kind of Quick blind-mate radio frequency (RF) coaxial connector retaining mechanism |
| CN113497379A (en) * | 2020-03-20 | 2021-10-12 | 哈廷电子有限公司及两合公司 | Connector and connector assembly comprising same |
| CN113497379B (en) * | 2020-03-20 | 2024-03-19 | 哈廷电子有限公司及两合公司 | Connector and connector assembly comprising same |
| CN114300890A (en) * | 2021-12-22 | 2022-04-08 | 江苏正恺电子科技有限公司 | Push-in self-locking tool for high-performance radio frequency connector and using method thereof |
| CN114300890B (en) * | 2021-12-22 | 2024-03-26 | 江苏正恺电子科技有限公司 | Push-in self-locking tool for high-performance radio frequency connector and use method of push-in self-locking tool |
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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: 20160413 Termination date: 20181204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |