CN2802772Y - High-frequency coaxial electric connector plug with anti-loosening device - Google Patents
High-frequency coaxial electric connector plug with anti-loosening device Download PDFInfo
- Publication number
- CN2802772Y CN2802772Y CN 200520006185 CN200520006185U CN2802772Y CN 2802772 Y CN2802772 Y CN 2802772Y CN 200520006185 CN200520006185 CN 200520006185 CN 200520006185 U CN200520006185 U CN 200520006185U CN 2802772 Y CN2802772 Y CN 2802772Y
- Authority
- CN
- China
- Prior art keywords
- shell
- retaining clip
- ratchet
- contact pin
- butt joint
- 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
- 210000002435 tendon Anatomy 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 210000001503 joint Anatomy 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
Images
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- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model provides a high frequency coaxial electric connector plug with locking device takes off. The rotating part of the device consists of a threaded sleeve, a retaining clip, a ball, a spring and a retainer ring; the fixed part consists of a shell, a ratchet wheel, an O-shaped ring, a medium body, a contact pin and a core wire. A shell is arranged in a screw sleeve of the plug, and a clamping ring, a retaining clamp, a ratchet wheel and an O-shaped ring are sequentially arranged on the shell. The ratchet surface is provided with a sawtooth groove along the radial circumference, the butt joint end of the ratchet and the shell is respectively of a convex structure and a concave structure, the inner cavity of the shell is provided with a medium body, the medium body is internally provided with a contact pin, and the contact pin is connected with the core wire. The inner side of the threaded sleeve is provided with a convex rib, the retaining clip is provided with a groove corresponding to the retaining clip, the retaining clip is provided with through holes which are parallel to the axis and are uniformly distributed along the circumference, and balls and springs are sequentially arranged in the through holes. After the butt joint and the socket are in butt joint and locked, the transmission part only rotates clockwise in a vibration environment, so that butt joint threads are screwed more and more tightly and cannot be loosened. The structure is compact, and the use is convenient and reliable.
Description
Technical field
The utility model belongs to technical field of electric connectors, particularly a kind of High-frequency Coaxial Electric Connector plug with anti-loosing device.
Background technology
Normally used high-frequency electric connecter adopts engage thread to connect, and the retaining mechanism that engage thread connects is that the negative and positive screw thread is set respectively on plug and socket, utilizes the locking that realizes plug and socket that screws of screw thread.This retaining mechanism is not with locking device, under vibration environment, easily causes the screw thread derotation, and plug and socket are got loose, and result of use is poor.
Summary of the invention
The problem that the electric connector that the purpose of this utility model is to connect at existing above-mentioned engage thread exists, provide a kind of dock with socket lock after, under vibration environment, have the High-frequency Coaxial Electric Connector plug of anti-loosing device.
The utility model electrical connector plug is made of rotating part and standing part.Rotating part comprises swivel nut, retaining clip, ball, spring, collar; Standing part comprises shell, ratchet, O type circle, dielectric, contact pin, heart yearn.
Be provided with shell in the swivel nut of the present utility model, be provided with collar, retaining clip, ratchet, O type circle on the shell successively.Radially circumference is provided with serrated slot on the ratchet surface, and the butt end of ratchet and shell is respectively protruding, recessed structure, and this is protruding, the complementary structure of recessed formation has limited relatively rotating of ratchet and shell.The inner chamber of shell is provided with dielectric, is provided with contact pin in the dielectric, and contact pin is connected with heart yearn.
The inboard butt end with retaining clip of swivel nut of the present utility model is respectively convex tendon and bathtub construction, the structural limitations by muscle and groove relatively rotating of swivel nut and retaining clip.Retaining clip is provided with and parallel axes and the through hole that is uniformly distributed along the circumference, is provided with ball and spring in the through hole successively.
Electrical connector plug of the present utility model docks locking with socket after, under vibration environment, its running part only rotates along clockwise direction, makes the butt joint screw thread revolve tighter and tighter, can not get loose.
Its compact conformation, easy to use, reliable.
Description of drawings
Fig. 1 is the principal section view of the utility model electrical connector plug;
Fig. 2 is the rotating part principal section view of the utility model electrical connector plug;
Fig. 3 is the standing part principal section view of the utility model electrical connector plug.
Embodiment
Be described in further detail below in conjunction with the embodiment of above-mentioned accompanying drawing example electrical connector plug of the present utility model.
Electrical connector plug of the present utility model is made of rotating part and standing part.Rotating part comprises swivel nut 10, retaining clip 5, ball 6, spring 4, collar 3; Standing part comprises shell 2, ratchet 7, O type circle 9, dielectric 8, contact pin 11, heart yearn 1.
Be provided with shell 2 in the swivel nut 10 of the present utility model, be provided with collar 3, retaining clip 5, ratchet 7, O type circle 9 on the shell 2 successively.Radially circumference is provided with serrated slot on 7 on the ratchet, ratchet 7 is respectively protruding, recessed structure with the butt end of shell 2, and what this was protruding, the complementary structure of recessed formation has limited ratchet 7 and shell 2 relatively rotates.The inner chamber of shell 2 is provided with dielectric 8, is provided with contact pin 11 in the dielectric 8, and contact pin 11 is connected with heart yearn 1.
The inboard of swivel nut 10 of the present utility model is provided with convex tendon, and retaining clip 5 is provided with groove with its corresponding position, the structural limitations by muscle and groove relatively rotating of swivel nut 10 and retaining clip 5.Retaining clip 5 is provided with and parallel axes and the through hole that is uniformly distributed along the circumference, is provided with ball 6, spring 4 in the through hole successively.
The screw thread of collar 3 of the present utility model scribbles DG-3S glue and is inserted on the shell 2, and screws in the swivel nut 10.After collar 3 screwed and puts in place, pressuring spring 4, spring 4 promoted balls 6 and are pressed in tightly on 7 on the ratchet.Radially two limits of serrated slot are different with the angle of 7 on ratchet on 7 on the ratchet, and make along clockwise direction mobile of ball 6 be easy to moving in the counterclockwise direction.
Claims (1)
1, a kind of inner chamber at shell (2) is provided with dielectric (8), be provided with contact pin (11) in the dielectric (8), the High-frequency Coaxial Electric Connector plug that contact pin (11) is connected with heart yearn (1) with anti-loosing device, it is characterized in that being provided with in the swivel nut (10) shell (2), be provided with collar (3) on the shell (2) successively, retaining clip (5), ratchet (7), O type circle (9), radially circumference is provided with serrated slot on ratchet (7) face, ratchet (7) is respectively protruding with the butt end of shell (2), recessed structure, the butt end of the inboard of swivel nut (10) and retaining clip (5) is respectively convex tendon and bathtub construction, retaining clip (5) is provided with and parallel axes and the through hole that is uniformly distributed along the circumference, is provided with ball (6) in the through hole successively, spring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520006185 CN2802772Y (en) | 2005-06-21 | 2005-06-21 | High-frequency coaxial electric connector plug with anti-loosening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520006185 CN2802772Y (en) | 2005-06-21 | 2005-06-21 | High-frequency coaxial electric connector plug with anti-loosening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2802772Y true CN2802772Y (en) | 2006-08-02 |
Family
ID=36847476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520006185 Expired - Fee Related CN2802772Y (en) | 2005-06-21 | 2005-06-21 | High-frequency coaxial electric connector plug with anti-loosening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2802772Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101814672A (en) * | 2010-03-24 | 2010-08-25 | 中航光电科技股份有限公司 | Anti-shake connector |
| CN101908691A (en) * | 2010-06-21 | 2010-12-08 | 贵州航天电器股份有限公司 | Connector locking and electromagnetic unlocking device |
| CN101291026B (en) * | 2007-04-20 | 2011-10-05 | 贵州航天电器股份有限公司 | Pin-type load-off alarming device |
| CN101420081B (en) * | 2007-10-27 | 2012-04-18 | 贵州航天电器股份有限公司 | Fast locking and detaching mechanism applied to coaxial electric connector |
| CN101447625B (en) * | 2008-09-12 | 2012-06-06 | 中航光电科技股份有限公司 | Front unload difference contact pair pin, socket and plug |
| CN105449492A (en) * | 2015-12-24 | 2016-03-30 | 天津信天电子科技有限公司 | Plug fastening tooling for novel cable connector |
-
2005
- 2005-06-21 CN CN 200520006185 patent/CN2802772Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101291026B (en) * | 2007-04-20 | 2011-10-05 | 贵州航天电器股份有限公司 | Pin-type load-off alarming device |
| CN101420081B (en) * | 2007-10-27 | 2012-04-18 | 贵州航天电器股份有限公司 | Fast locking and detaching mechanism applied to coaxial electric connector |
| CN101447625B (en) * | 2008-09-12 | 2012-06-06 | 中航光电科技股份有限公司 | Front unload difference contact pair pin, socket and plug |
| CN101814672A (en) * | 2010-03-24 | 2010-08-25 | 中航光电科技股份有限公司 | Anti-shake connector |
| CN101908691A (en) * | 2010-06-21 | 2010-12-08 | 贵州航天电器股份有限公司 | Connector locking and electromagnetic unlocking device |
| CN101908691B (en) * | 2010-06-21 | 2012-12-19 | 贵州航天电器股份有限公司 | Connector locking and electromagnetic unlocking device |
| CN105449492A (en) * | 2015-12-24 | 2016-03-30 | 天津信天电子科技有限公司 | Plug fastening tooling for novel cable connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |