CN104852233A - N type radio frequency coaxial connector equipped with self-locking structure - Google Patents
N type radio frequency coaxial connector equipped with self-locking structure Download PDFInfo
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- CN104852233A CN104852233A CN201510201366.XA CN201510201366A CN104852233A CN 104852233 A CN104852233 A CN 104852233A CN 201510201366 A CN201510201366 A CN 201510201366A CN 104852233 A CN104852233 A CN 104852233A
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- socket
- plug
- radio frequency
- coaxial connector
- frequency coaxial
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention discloses an N type radio frequency coaxial connector equipped with a self-locking structure. The N type radio frequency coaxial connector includes a plug and a socket. The socket includes a socket housing, a socket insulator and a socket inner conductor. The plug includes a plug housing, a connecting sleeve, a spring sleeve, a plug inner conductor and a spring. The transverse plane of the plug housing, on which a sealing gasket is arranged, is symmetrically equipped with two pins. The upper end face of the socket housing is evenly equipped with a plurality of conical holes that match the pins in size and dimension. The outer surface of the plug housing is provided with a hanging nail. The spring sleeve is equipped with an L-shaped hanging groove close to one side of the hanging nail. The N type radio frequency coaxial connector has the advantages of shock resistance, impact resistance, environment resistant or the like, can be used in complex and severe environments, enables electrical connection to be achieved, and exhibits higher and reliable connection stability compared with a common N type connector and a common ratchet structure.
Description
Technical field
The present invention relates to a kind of N type radio frequency coaxial connector, particularly relate to a kind of N type radio frequency coaxial connector with self-locking structure.
Background technology
N type radio frequency coaxial connector adopts screw connection structure, has and connects reliably, the advantages such as anti-vibration, impact resistance are strong.But along with environment for use becomes increasingly complex, be used in airborne, the connection reliability of complete machine device to connector on carrier-borne vehicle-mounted equipment such as grade is had higher requirement.In order to prevent being threaded loosening because the reasons such as jerk cause, thus complete machine is broken down, some producers provide a kind of method of installation insurance silk in bindiny mechanism, increase the reliability of connection; Also have some producers to invent a kind of adapter sleeve with ratchet mechanism in addition, at plug and socket to after being inserted into position, adapter sleeve is locked by ratchet mechanism, can not backwards rotation, thus prevents from loosening.But find in concrete use procedure, this structure plug and socket to insert after, although adapter sleeve can not rotate, but plug entirety can be rotated, when being used in some adverse circumstances, also easily occur connecting the problem loosened, electrical performance indexes is caused to decline, even the problem such as complete machine inefficacy.
Summary of the invention
For the problems referred to above, the present invention proposes a kind of N type radio frequency coaxial connector with self-locking structure, to solve the problem.
The invention provides following technical scheme: a kind of N type radio frequency coaxial connector with self-locking structure, be made up of plug and socket, socket is made up of jack housing, socket insulator and socket inner wire, plug is made up of plug body, adapter sleeve, spring housing, plug inner conductor, spring, two pins are installed with the shell of described plug being installed the end surface symmetric of sealing gasket, corresponding sealing gasket cuts out two holes, the tapered hole that several sizes that the shell upper surface of described socket distributes equably and pin size match.
As the further scheme of the present invention: described plug body outer surface has clothes-hook.
As the further scheme of the present invention: described spring housing has L-type hanging groove near clothes-hook side.
Compared with prior art, the invention has the beneficial effects as follows: when plug and socket is to after being inserted into position, 45 ° of sawtooth of spring housing and 45 ° of complete teeth of sawtooth of adapter sleeve and, spring housing can not rotate due to the stop of clothes-hook on plug body, thus adapter sleeve also can not produce backwards rotation and loosen, pin and tapered hole plug together completely, realize the complete locking of plug, improve the reliability of connection, avoid because of vibration, the adapter sleeve that the environmental factors such as impact cause loosens, and reaches and connects reliably, the effect of anti-rotation.
Accompanying drawing explanation
Fig. 1 is socket half sectional view of the present invention;
Fig. 2 is socket assembling front view of the present invention;
Fig. 3 is plug half sectional view of the present invention;
Fig. 4 is plug assembling front view of the present invention;
Fig. 5 is that plug body of the present invention partly cuts open front view;
Fig. 6 is tap shell left view of the present invention;
Fig. 7 is spring housing front view of the present invention;
Fig. 8 is that spring housing of the present invention launches schematic diagram;
Fig. 9 is the separated state half sectional view of 45 ° of sawtooth to slotting adapter sleeve and spring housing of plug of the present invention and socket;
Figure 10 is the complete meshing half sectional view of 45 ° of sawtooth to slotting adapter sleeve and spring housing of plug of the present invention and socket.
In figure, 1-jack housing, 2-socket insulator, 3-socket inner wire, 4-tapered hole, 5-plug body, 6-adapter sleeve, 7-spring housing, 8-plug inner conductor, 9-spring, 10-clothes-hook, 11-pin, 12-L type hanging groove.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in figures 1-8, a kind of N type radio frequency coaxial connector with self-locking structure, be made up of plug and socket, socket is by jack housing 1, socket insulator 2 and socket inner wire 3 form, plug is by plug body 5, adapter sleeve 6, spring housing 7, plug inner conductor 8, spring 9 forms, described plug body 5 installs two pins 11 with installing the end surface symmetric of sealing gasket, the tapered hole 4 that several sizes that described jack housing 1 upper surface distributes equably and pin 11 size match, described plug body 5 outer surface symmetry has two clothes-hooks 10, described spring housing 7 has two L-type hanging grooves 12 near clothes-hook 10 side symmetry, described clothes-hook 10 is positioned at L-type hanging groove 12, described adapter sleeve 6 and spring housing 7 there are equally distributed 45 ° of sawtooth respectively, spring 9 is housed between spring housing 7 and plug body 5.
Operation principle of the present invention: as shown in figs. 9-10, socket is fixed by screws on installation panel, start time slotting, 45 ° of separated states of sawtooth on the adapter sleeve 6 of plug on 45 ° of sawtooth and spring housing 7, between the spring housing 7 of plug and plug body 5, spring 9 is housed, the clothes-hook 10 of plug body 5 outer surface is positioned at the L-type hanging groove 12 of spring housing 7, pull spring housing 7 Compress Spring 9 and rotate, spring housing 7 hangs on the clothes-hook 10 of plug body 5 by the minor face of L-type hanging groove 12, go plug-and-socket with plug, along with tightening of adapter sleeve 6 screw thread, the pin 11 of plug body 5 inside moves to socket thereupon, after the pin 11 of plug and the end contact of jack housing 1, pin 11 slips in any two symmetrical tapered holes 4 of socket end face by guiding, after being inserted into position, again pull spring housing 7 and rotate, the clothes-hook on plug body 5 is made to be positioned at the long limit of the L-type hanging groove of spring housing 7, trip spring cover 7, under the active force of spring 9, spring housing 7 moves to the direction of adapter sleeve 6, 45 ° of sawtooth of spring housing 7 and 45 ° of sawtooth of adapter sleeve 6 completely meshing, and spring housing 7 can not rotate due to the stop of the clothes-hook 10 on plug body 5, thus also by locked for adapter sleeve 6, make it can not backwards rotation, thus realize the locking completely of plug, avoid because of vibration, the adapter sleeve 6 that the environmental factors such as impact cause loosens, reach and connect reliably, the effect of anti-rotation.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to execution mode, but not each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technical scheme in each embodiment also through appropriately combined, can form other execution modes that it will be appreciated by those skilled in the art that.
Claims (3)
1. the N type radio frequency coaxial connector with self-locking structure, be made up of plug and socket, socket is by jack housing (1), socket insulator (2) and socket inner wire (3) composition, plug is by plug body (5), adapter sleeve (6), spring housing (7), plug inner conductor (8), spring (9) forms, it is characterized in that, two pins (11) are installed on the upper end surface symmetric ground installing sealing gasket of described plug body (1), the tapered hole (4) that several sizes that described jack housing (1) upper surface distributes equably and pin (11) size match.
2. a kind of N type radio frequency coaxial connector with self-locking structure according to claim 1, it is characterized in that, described plug body (5) outer surface has clothes-hook (10).
3. a kind of N type radio frequency coaxial connector with self-locking structure according to claim 1, is characterized in that, described spring housing (7) has L-type hanging groove (12) near clothes-hook (10) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510201366.XA CN104852233A (en) | 2015-04-24 | 2015-04-24 | N type radio frequency coaxial connector equipped with self-locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510201366.XA CN104852233A (en) | 2015-04-24 | 2015-04-24 | N type radio frequency coaxial connector equipped with self-locking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104852233A true CN104852233A (en) | 2015-08-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510201366.XA Pending CN104852233A (en) | 2015-04-24 | 2015-04-24 | N type radio frequency coaxial connector equipped with self-locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104852233A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107221794A (en) * | 2017-06-08 | 2017-09-29 | 北京北方长龙新材料技术有限公司 | It is a kind of can fast insert-pull attachment means |
| CN107706679A (en) * | 2017-09-08 | 2018-02-16 | 成都四威高科技产业园有限公司 | A kind of quick connecting test adapter |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101005180A (en) * | 2007-02-06 | 2007-07-25 | 中航光电科技股份有限公司 | Seal radiofrequency coaxial connector with self locking mechanism |
| CN200965945Y (en) * | 2006-11-02 | 2007-10-24 | 西安富士达科技股份有限公司 | Locking mechanism for high frequency push-in snap self-locking connector |
| CN102593674A (en) * | 2012-03-09 | 2012-07-18 | 南京全信传输科技股份有限公司 | Self-locking type radio frequency coaxial connector |
| WO2012172844A1 (en) * | 2011-06-15 | 2012-12-20 | オムロン株式会社 | Connector |
| CN103457117A (en) * | 2013-09-04 | 2013-12-18 | 陕西金波通信技术有限公司 | Ratchet wheel locking type thread coaxial connector |
| CN104503035A (en) * | 2014-12-18 | 2015-04-08 | 中航光电科技股份有限公司 | Screw-joint locking optical fiber connector assembly |
| CN204720721U (en) * | 2015-04-24 | 2015-10-21 | 陕西益华电子有限责任公司 | A kind of N type radio frequency coaxial connector with self-locking structure |
-
2015
- 2015-04-24 CN CN201510201366.XA patent/CN104852233A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200965945Y (en) * | 2006-11-02 | 2007-10-24 | 西安富士达科技股份有限公司 | Locking mechanism for high frequency push-in snap self-locking connector |
| CN101005180A (en) * | 2007-02-06 | 2007-07-25 | 中航光电科技股份有限公司 | Seal radiofrequency coaxial connector with self locking mechanism |
| WO2012172844A1 (en) * | 2011-06-15 | 2012-12-20 | オムロン株式会社 | Connector |
| CN102593674A (en) * | 2012-03-09 | 2012-07-18 | 南京全信传输科技股份有限公司 | Self-locking type radio frequency coaxial connector |
| CN103457117A (en) * | 2013-09-04 | 2013-12-18 | 陕西金波通信技术有限公司 | Ratchet wheel locking type thread coaxial connector |
| CN104503035A (en) * | 2014-12-18 | 2015-04-08 | 中航光电科技股份有限公司 | Screw-joint locking optical fiber connector assembly |
| CN204720721U (en) * | 2015-04-24 | 2015-10-21 | 陕西益华电子有限责任公司 | A kind of N type radio frequency coaxial connector with self-locking structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107221794A (en) * | 2017-06-08 | 2017-09-29 | 北京北方长龙新材料技术有限公司 | It is a kind of can fast insert-pull attachment means |
| CN107706679A (en) * | 2017-09-08 | 2018-02-16 | 成都四威高科技产业园有限公司 | A kind of quick connecting test adapter |
| CN107706679B (en) * | 2017-09-08 | 2024-06-21 | 成都四威高科技产业园有限公司 | Quick connection test adapter |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| CB02 | Change of applicant information |
Address after: 710119 high tech Zone, Shaanxi, Xi'an New Industrial Park Road, the southern end of the standard factory building, A1 main floor, layer 4 Applicant after: SHAANXI YIHUA ELECTRIC CO., LTD. Address before: 710119 high tech Zone, Shaanxi, Xi'an New Industrial Park Road, the southern end of the standard factory building, A1 main floor, layer 4 Applicant before: Shaanxi Yihua Electronic Co., Ltd. |
|
| COR | Change of bibliographic data | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150819 |