CN201303135Y - Quick locking structure for high-frequency electric connector - Google Patents
Quick locking structure for high-frequency electric connector Download PDFInfo
- Publication number
- CN201303135Y CN201303135Y CNU2008200965777U CN200820096577U CN201303135Y CN 201303135 Y CN201303135 Y CN 201303135Y CN U2008200965777 U CNU2008200965777 U CN U2008200965777U CN 200820096577 U CN200820096577 U CN 200820096577U CN 201303135 Y CN201303135 Y CN 201303135Y
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- CN
- China
- Prior art keywords
- nut
- locking
- screw
- frequency electric
- quick
- 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
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Abstract
Disclosed is a quick locking structure for a high-frequency electric connector, which comprises a screw cap, a locking spring, a plug shell, a locking bolt, a bayonet threaded sleeve, a socket shell, a support drum, nuts and a clamp. Hexagonal counter bores are arranged at two sides of the shells; the bayonet threaded sleeve is made of hexagonal metal material through mechanical processing and is provided with a hole at the end, and a J-shaped locking groove at the side face of the bayonet threaded sleeve; the tail end of the bayonet threaded sleeve is provided with mounting thread screws and is fixed on the socket shell through the nuts; the clamp is fixed in the hole at the end of the threaded rod of the bayonet threaded sleeve; the locking spring is sleeved on the threaded rod of the locking bolt and is fixed by the screw cap; and the locking spring and the locking bolt are mounted on the plug shell. The quick locking structure has quick locking function and can resist vibration and impact and is compact in structure and convenient to operate.
Description
Technical field
The utility model belongs to technical field of electric connectors, relates in particular to a kind of high-frequency electric connecter quick locking structure.
Background technology
At present, meet the D-Sub series connector of MIL-C-24308, its locking annex all adopts screw-threaded coupling, does not possess quick locking function, can not satisfy instructions for use in the occasion that requires locking fast.
Summary of the invention
The purpose of this utility model is to provide a kind of high-frequency electric connecter quick locking mechanism at the screw-threaded coupling problem of above-mentioned D-Sub series electric connector existence.
The technical solution adopted in the utility model is in order to achieve the above object:
A kind of high frequency connectors quick locking structure comprises: constituent parts such as nut, locking spring, plug body, lock-screw, bayonet socket swivel nut, jack housing, support tube, nut, bail.Locking spring is enclosed within on the screw rod of lock-screw, and by fixed by nut, they are installed in the both sides of plug body, lock-screw moves freely before and after plug body, and make locking spring compression and recovery, and cooperate with the socket part of quick retaining mechanism, realize locking and separating, be installed in the jack housing both sides and have the bayonet socket swivel nut of J-shaped draw-in groove, by afterbody screw thread, nut, support tube are installed socket is fixed on the panel of equipment.
The jack housing both sides are provided with the hexagonal counterbore, and this hexagonal counterbore is used for fixing the bayonet socket swivel nut, prevent to rotate; The bayonet socket swivel nut is hexagonal metal material machine work moulding, and the end is porose, and the side is a J font draw-in groove; Bayonet socket swivel nut tail end is provided with the installation screw thread, is fixed on the jack housing by nut, pad etc.
Lock-screw comprises screw rod and bail.Wherein, bail is fixed in the hole of screw rod end by a kind of special warfare; Locking spring is enclosed within on the screw rod of lock-screw, and by fixed by nut, they together are installed on the plug body; The nut circumferential surface is provided with reticulate pattern.
Adopt the beneficial effect of technique scheme:
Have quick locking function, anti-vibrating and impact function admirable, and compact conformation, easy to operate.
Description of drawings
Fig. 1, Fig. 2 are the quick locking mechanism figure of plug, the socket of a kind of high-frequency electric connecter quick locking structure of the utility model;
Fig. 3 is the bayonet socket screw bushing structure figure of a kind of high-frequency electric connecter quick locking structure of the utility model;
Fig. 4 is Fig. 3 bayonet socket position expanded view;
Fig. 5 is the shell hexagonal counter bore structure figure of a kind of high-frequency electric connecter quick locking structure of the utility model.
Among the figure: 1-nut, 1a-reticulate pattern, 2-locking spring, 3-plug body, 4-lock-screw, 5-bayonet socket swivel nut, 5a-J shape draw-in groove, 6-jack housing, 6a-hexagonal counterbore, 7-support tube, 8-nut, 5b-install screw thread, 9-bail.
Embodiment
The utility model is described in further detail below in conjunction with above-mentioned accompanying drawing example.
Fig. 1, Fig. 2 are the utility model embodiment plug, the quick locking mechanism figure of socket.Wherein the quick locking mechanism of socket comprises nut 1, locking spring 2, plug body 3, lock-screw 4, bayonet socket swivel nut 5, jack housing 6, support tube 7, nut 8, bail 9.Locking spring 2 is enclosed within on the screw rod of lock-screw 4, and is fixed by nut 1, and they are installed in the both sides of plug body 3, lock-screw 4 moves freely in plug body 3 front and back, and make locking spring 2 compressions and recovery, and cooperate with the socket part of quick retaining mechanism, realize locking and separating.Be installed in jack housing 6 both sides and have the bayonet socket swivel nut 5 of J-shaped draw-in groove 5a, by afterbody screw thread 5b, nut 8, support tube 7 are installed socket is fixed on the panel of equipment.Wherein support tube 7 variable-lengths can make socket be installed on the panel of different-thickness.
Fig. 3 is the utility model bayonet socket screw bushing structure figure.Shown in the figure, bayonet socket swivel nut 5 is provided with J-shaped draw-in groove 5a and screw thread 5b is installed.
Fig. 4 is the utility model bayonet socket swivel nut bayonet socket position expanded view.Shown in the figure, draw-in groove 5a is shaped as J-shaped, and locked position and unlocked position differ 90 degree.
Fig. 5 is the utility model shell hexagonal counter bore structure figure.Shown in the figure, jack housing 6 is provided with hexagonal counterbore 6a, can prevent that bayonet socket swivel nut 5 from rotating in the fast lock of plug and socket and releasing process.
When plug, socket butt joint, promote the nut 1 of plug forward, drive lock-screw 4 and move forward, locking spring 2 is compressed, and the bail 9 on the screw rod stretches among the J-shaped draw-in groove 5a of bayonet socket swivel nut 5, be inserted into the end, behind 4 one 90 degree of rotational lock screw, under locking spring 2 effects, the screw rod resilience, bail 9 is stuck in the groove of J-shaped draw-in groove 5a, realizes locking.Depress the nut 1 of plug during separation, behind 1 one 90 degree of reverse rotation lock-screw, lock-screw 4 ejects under locking spring 2 effects, realizes release.
Claims (4)
1, a kind of high-frequency electric connecter quick locking structure, it is characterized in that: it comprises nut (1), locking spring (2), plug body (3), lock-screw (4), bayonet socket swivel nut (5), jack housing (6), support tube (7), nut (8), bail (9), locking spring (2) is enclosed within on the screw rod of lock-screw (4), and it is fixing by nut (1), they are installed in the both sides of plug body (3), lock-screw (4) moves freely before and after plug body (3), and locking spring (2) is compressed and recovery, cooperate with the socket part of quick retaining mechanism, realize locking and separate, be installed in jack housing (6) both sides and have the bayonet socket swivel nut (5) of J-shaped draw-in groove (5a), screw thread (5b) is installed by afterbody, nut (8), support tube (7) is fixed on socket on the panel of equipment.
2, a kind of high-frequency electric connecter quick locking structure according to claim 1, it is characterized in that: bayonet socket swivel nut (5) is provided with J-shaped draw-in groove (5a) and screw thread (5b) is installed, and the locked position of the J-shaped draw-in groove (5a) of bayonet socket swivel nut (5) and unlocked position differ 90 degree.
3, a kind of high-frequency electric connecter quick locking structure according to claim 1, it is characterized in that: jack housing (6) is provided with hexagonal counterbore (6a), prevents that bayonet socket swivel nut (5) from rotating in the fast lock of plug and socket and releasing process.
4, a kind of high-frequency electric connecter quick locking structure according to claim 1 is characterized in that: support tube (7) variable-length, and the panel of different-thickness is installed in realization; Nut (1) is provided with reticulate pattern (1a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200965777U CN201303135Y (en) | 2008-08-08 | 2008-08-08 | Quick locking structure for high-frequency electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200965777U CN201303135Y (en) | 2008-08-08 | 2008-08-08 | Quick locking structure for high-frequency electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201303135Y true CN201303135Y (en) | 2009-09-02 |
Family
ID=41086765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200965777U Expired - Fee Related CN201303135Y (en) | 2008-08-08 | 2008-08-08 | Quick locking structure for high-frequency electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201303135Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102623844A (en) * | 2012-04-13 | 2012-08-01 | 上海航天科工电器研究院有限公司 | Elastic locking structure of connector |
| GB2517969A (en) * | 2013-09-06 | 2015-03-11 | Contour Electronics Ltd | Electrical connector |
| CN108016987A (en) * | 2017-12-29 | 2018-05-11 | 青岛港国际股份有限公司 | A kind of tyre crane lower frame trolley transition device |
| CN110534970A (en) * | 2019-08-22 | 2019-12-03 | 惠安耐亚节能科技有限公司 | A kind of soft type resist bending flame retardant cable |
| US10707605B2 (en) | 2017-08-23 | 2020-07-07 | Haes, Llc | Bayonet connector |
-
2008
- 2008-08-08 CN CNU2008200965777U patent/CN201303135Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102623844A (en) * | 2012-04-13 | 2012-08-01 | 上海航天科工电器研究院有限公司 | Elastic locking structure of connector |
| GB2517969A (en) * | 2013-09-06 | 2015-03-11 | Contour Electronics Ltd | Electrical connector |
| GB2517969B (en) * | 2013-09-06 | 2015-09-09 | Contour Electronics Ltd | Electrical connector |
| US10707605B2 (en) | 2017-08-23 | 2020-07-07 | Haes, Llc | Bayonet connector |
| CN108016987A (en) * | 2017-12-29 | 2018-05-11 | 青岛港国际股份有限公司 | A kind of tyre crane lower frame trolley transition device |
| CN110534970A (en) * | 2019-08-22 | 2019-12-03 | 惠安耐亚节能科技有限公司 | A kind of soft type resist bending flame retardant cable |
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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: 20090902 Termination date: 20140808 |
|
| EXPY | Termination of patent right or utility model |