CN201126906Y - RF coaxial connector with rapid-insertion self-locking - Google Patents
RF coaxial connector with rapid-insertion self-locking Download PDFInfo
- Publication number
- CN201126906Y CN201126906Y CNU2007200322462U CN200720032246U CN201126906Y CN 201126906 Y CN201126906 Y CN 201126906Y CN U2007200322462 U CNU2007200322462 U CN U2007200322462U CN 200720032246 U CN200720032246 U CN 200720032246U CN 201126906 Y CN201126906 Y CN 201126906Y
- Authority
- CN
- China
- Prior art keywords
- connector
- locking
- contact ring
- contact
- wall
- 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
Links
- 238000003780 insertion Methods 0.000 title claims abstract description 10
- 239000011159 matrix material Substances 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 239000004020 conductor Substances 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 3
- 230000035939 shock Effects 0.000 abstract description 3
- 230000002687 intercalation Effects 0.000 abstract 1
- 238000009830 intercalation Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
A RF coaxial connector having rapid-insertion and self-locking functions, comprising a negative connector and a positive connector, which is characterized in that front-end (4) wall of a negative connector casing (2) is in a trumpet shape, convex rings are arranged on inner-edge of a jack (3); a contact ring (14) is arranged in the positive connector, which is provided with a dilatation joint. The contact ring of the positive connector is concentrically arranged with a plug-pin (10), which are fixed on an insulated body (11). Trumpet on the front-end wall of the casing contacts with external wall of the contact ring after intercalation, and the convex rings contact with external wall of the plug-pin. The connector of the utility model is designed according to the DIN type thread product, which retains advantages of the DIN(7/16) series products of strong shock resistance, high reliability, excellent mechanical and electrical performances, and rapid self-locking is realized, time is saved for assembling process, cost is reduced, contact resistance and electrical performance of the 7/16 type interfaces are satisfied, which can be widely used for radio equipments and instrument connection RF coaxial cable in vibration and bad environment.
Description
Technical field
The utility model relates to a kind of radio frequency (RF) coaxial connector with fast-insertion self-locking.
Background technology
DIN (7/16) series of products are high-power coaxial connectors of a kind of widely used screw connection structure, the relevant regulations that meets MIL-C-39012, IEC169-16 and CECC-22210 has that shock resistance is strong, reliability is high, characteristics such as machinery and excellent electrical properties.So be widely used in shaking with the environment mal-condition under wireless device and instrument in be connected in the radio frequency coaxial-cable.But because DIN (7/16) series of products interface is a screw connection structure, can not realize the fast insert-pull function, need to use specific purpose tool in the assembling process, lose time, the back product is installed be rotated arbitrarily.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of radio frequency (RF) coaxial connector with fast-insertion self-locking function for overcoming the deficiencies in the prior art.
Technical solution of the present utility model is:
The front inner wall of female connector shell is horn-like, and the edge is provided with bulge loop in the jack; Be provided with contact ring in the male connector, have dilatation joint on the contact ring.
Further technical solution of the present utility model is:
The contact ring of male connector is provided with contact pin is concentric, and contact ring is fixed on the matrix.
Female connector contacts with the outer wall of contact ring the horn mouth of inserting the rear casing front inner wall with male connector, and the bulge loop of jack contacts with the outer wall of contact pin.
Also be provided with dilatation joint on the jack of female connector.
The good effect that the utility model produced is: this connector designs at DIN type screw product, characteristics such as it has kept that DIN (7/16) series of products shock resistance is strong, reliability is high, machinery and electrical property are good, can realize fast-insertion self-locking again, in assembling process, save time, reduce assembly cost, can satisfy the contact resistance and the electrical property of 7/16 type interface, can be widely used in vibrating with adverse circumstances under wireless device be connected radio frequency coaxial-cable with instrument.
Description of drawings
Fig. 1 is the structural representation of female connector in the utility model.
Fig. 2 is the structural representation of male connector in the utility model.
Fig. 3 is that female connector and male connector are to the structural representation after inserting.
Embodiment
As shown in Figure 1, female connector is made of shell 2, insulator 1 and jack 3.The outer wall of shell 2 has a circle groove, and shell 2 front ends 4 inwalls are one horn-like, and the interior edge of jack 3 has a circle bulge loop.
As shown in Figure 2, male connector is to be made of matrix 13, body 8, bellmouth 15, steel ball 12, sealing ring 5, spring 7, pad 6,9, insulator 11, contact pin 10 and contact ring 14.Wherein, by contact ring 14 and contact pin 10 concentric settings that electric conducting material is made, contact ring 14 is fixed on the matrix 13, and it vertically has dilatation joint contact ring 14 upper edges.Be arranged at intervals with bellmouth 15 with the front portion of the close-fitting matrix 13 of contact ring 14 outer walls, place a steel ball 12 in each bellmouth 15.Has waterproof grommet 5 in the groove of matrix 13.Body 8 is socketed in matrix 13 outsides and can slides along matrix 13, is provided with ring spring 7 in body 8 and space that matrix 13 combines, and the two ends of spring 7 offset with pad 6,9 respectively, also is provided with boss and concave station relatively at the inner face of body 8.
Referring to Fig. 3, the yin, yang connector is held body 8 and is pushed away or post-tensioning before axially along matrix 13 when inserting, pressuring spring 7, and make body 8 interior boss leave the position of bellmouth 15, and the external force that is applied on the steel ball 12 is removed, steel ball 12 just can drop down onto the concave station place automatically.After female connector inserts fully, loosen body 8, body 8 is got back to initial position again under the effect of spring 7, and steel ball 12 snaps in the interior realization of the groove self-locking of female connector shell 2.
When the yin, yang connector to after inserting, bulge loop inner surface in the jack 3 of female connector tightly cooperates with the outer surface of male connector contact pin 10, and the horn mouth of female connector shell 2 front ends 4 is socketed in the outer surface of male connector contact ring 14, thereby realizes the conducting of the signal of telecommunication.
If when needing to separate, will push away or post-tensioning before the body 8, will break away from the groove of female connector shell 2 after steel ball 12 is removed external force, thereby female connector is separated smoothly with male connector.
Claims (4)
1. radio frequency (RF) coaxial connector with fast-insertion self-locking, comprise female connector and male connector, the outer conductor of female connector (2) is provided with ring shaped slot, the matrix of male connector (13) is provided with the bellmouth (15) of placing steel ball (12), body (8) can slide along matrix (13) outer wall, have spring (7) and packing ring (6,9) between body (8) and the matrix (13), it is characterized in that front end (4) inwall of female connector shell (2) is horn-like, the edge is provided with bulge loop in the jack (3); Be provided with contact ring (14) in the male connector, contact ring has dilatation joint on (14).
2. the radio frequency (RF) coaxial connector with fast-insertion self-locking as claimed in claim 1 is characterized in that the contact ring (14) and the concentric setting of contact pin (10) of male connector, and contact ring (14) is fixed on the matrix (13).
3. the radio frequency (RF) coaxial connector with fast-insertion self-locking as claimed in claim 1, it is characterized in that female connector contacts with the outer wall of contact ring (14) the horn mouth of inserting rear casing (2) front end (4) inwall with male connector, and the bulge loop of jack (3) contacts with the outer wall of contact pin (10).
4. the radio frequency (RF) coaxial connector with fast-insertion self-locking as claimed in claim 1 is characterized in that also being provided with dilatation joint on the jack (3) of female connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200322462U CN201126906Y (en) | 2007-07-12 | 2007-07-12 | RF coaxial connector with rapid-insertion self-locking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200322462U CN201126906Y (en) | 2007-07-12 | 2007-07-12 | RF coaxial connector with rapid-insertion self-locking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201126906Y true CN201126906Y (en) | 2008-10-01 |
Family
ID=40000371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200322462U Expired - Fee Related CN201126906Y (en) | 2007-07-12 | 2007-07-12 | RF coaxial connector with rapid-insertion self-locking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201126906Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102280761A (en) * | 2011-04-26 | 2011-12-14 | 上海航天科工电器研究院有限公司 | Coupling mechanism for realizing fast lock and separation with threaded connection type connector |
| US8651887B2 (en) | 2010-06-24 | 2014-02-18 | Huawei Technologies Co, Ltd. | Coaxial connector's plug and socket as well as coaxial connector |
| CN106486833A (en) * | 2015-08-26 | 2017-03-08 | 镇江通达电子有限公司 | A kind of radio frequency (RF) coaxial connector latching structure and its application |
| CN106921065A (en) * | 2017-03-30 | 2017-07-04 | 谈振新 | Pushing self-locking cluster radio coaxial connector assemblies |
| CN109428242A (en) * | 2017-08-16 | 2019-03-05 | 上海航天科工电器研究院有限公司 | Radio frequency coaxial electric connector |
-
2007
- 2007-07-12 CN CNU2007200322462U patent/CN201126906Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8651887B2 (en) | 2010-06-24 | 2014-02-18 | Huawei Technologies Co, Ltd. | Coaxial connector's plug and socket as well as coaxial connector |
| CN102280761A (en) * | 2011-04-26 | 2011-12-14 | 上海航天科工电器研究院有限公司 | Coupling mechanism for realizing fast lock and separation with threaded connection type connector |
| CN102280761B (en) * | 2011-04-26 | 2013-09-18 | 上海航天科工电器研究院有限公司 | Coupling mechanism for realizing fast lock and separation with threaded connection type connector |
| CN106486833A (en) * | 2015-08-26 | 2017-03-08 | 镇江通达电子有限公司 | A kind of radio frequency (RF) coaxial connector latching structure and its application |
| CN106921065A (en) * | 2017-03-30 | 2017-07-04 | 谈振新 | Pushing self-locking cluster radio coaxial connector assemblies |
| CN109428242A (en) * | 2017-08-16 | 2019-03-05 | 上海航天科工电器研究院有限公司 | Radio frequency coaxial electric connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201126906Y (en) | RF coaxial connector with rapid-insertion self-locking | |
| CN202633583U (en) | Radio-frequency connector and contact element thereof | |
| CN101931145B (en) | Electrical connector | |
| CN105490059A (en) | Positive-negative insertion USB socket | |
| CN202495602U (en) | Cleft slot structure on electric connector jack | |
| CN201066748Y (en) | Quick plug RF coaxial connector | |
| CN106448817B (en) | One kind is without floating blind inserting radio frequency coaxial connector | |
| CN201247870Y (en) | Rapid-insertion self-locking type RF coaxial connector | |
| CN201994468U (en) | Compact type jack contact | |
| CN203277888U (en) | Radio frequency coaxial electric connector capable of rotating in 360 degrees | |
| CN201194296Y (en) | Radio frequency coaxial connector | |
| CN202058889U (en) | A cluster type radio frequency coaxial connector | |
| CN201303093Y (en) | Electric contact device applied to coaxial connector | |
| CN101986472B (en) | Plug connectors and plugs | |
| CN203707461U (en) | Floating blind-inserting radio frequency connector | |
| CN201667468U (en) | A coaxial contact piece and an electrical connector using the same | |
| CN201160179Y (en) | coaxial connector | |
| CN201117996Y (en) | Coaxial connector with switch | |
| CN204243319U (en) | Mini male shell and can the mini male of just anti-plug | |
| CN201946849U (en) | Large-tolerance quick plug type radio-frequency coaxial connector | |
| CN113113816B (en) | Radio frequency coaxial connector convenient to installation is dismantled | |
| CN201345454Y (en) | Connector shell contact device | |
| CN102496794A (en) | Blind placement connector, single board, related device and related system | |
| CN203826627U (en) | Audio socket mechanism | |
| CN209896318U (en) | Miniature waterproof connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081001 Termination date: 20110712 |