CN205264930U - Double thread sealed connector subassembly - Google Patents
Double thread sealed connector subassembly Download PDFInfo
- Publication number
- CN205264930U CN205264930U CN201521040937.8U CN201521040937U CN205264930U CN 205264930 U CN205264930 U CN 205264930U CN 201521040937 U CN201521040937 U CN 201521040937U CN 205264930 U CN205264930 U CN 205264930U
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- Prior art keywords
- nut
- plug
- socket
- dual
- casing
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- Expired - Fee Related
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Abstract
The utility model discloses a double thread sealed connector subassembly, socket including plug and cooperation connection with it, the plug includes plug housing and rotates the interior nut of assembly on plug housing, the outer nut on the nut including rotating the assembly still, the second grade step form of front end outer wall for constituting by rudimentary step and senior step of socket casing, rudimentary step be equipped with with the first external screw thread of interior nut complex, senior step is equipped with and outer nut complex second external screw thread. Two -layer nut screw up opposite direction, be equipped with the anticreep sealing washer moreover between the two -layer nut, played the fine anticreep effect of splining, still be provided with rubber seal between plug housing and the socket casing, played the effect of sealed plug and socket, simple structure, it is convenient to realize, has good application prospect.
Description
Technical field
The utility model relates to a kind of connector, relates in particular to a kind of dual-thread seal connector assembly.
Background technology
Screw thread coupling is all very extensive with the every field application such as communicate by letter in electric, automation, has easy to connectly, is easy to the advantages such as dismounting. But while application under the environment such as vehicle-mounted or airborne, due to long-time vibrations, easily there is the phenomenon that joint is loosening in screw thread coupling. Loosening for preventing screw thread coupling, some connectors arrange Anti-backup mechanism in thread bush rear end, the connector construction complexity but this anti-screw thread falls back, and can only prevent the rotation of thread bush with respect to connector or cable, for whole connector, the rotation with respect to intermateable connector together with cable, does not have spline effect.
Summary of the invention
The purpose of this utility model is the problem that overcomes connector construction complexity in prior art, anti-rotation weak effect, a kind of dual-thread seal connector assembly is provided, can make connector under the environment of long-time vibrations, prevent that connector from even rotating and coming off with respect to intermateable connector, still keeps good connection effect.
In order to achieve the above object, the technical scheme that the utility model adopts is:
A kind of dual-thread seal connector assembly, comprise plug and the socket being connected with it, described plug comprises plug casing and rotates the interior nut being assemblied on plug casing, described plug casing front end has Plug Division, the outer wall middle part of described plug casing is provided with the first annular boss, and the afterbody of described interior nut is provided with first inward flange suitable with the first annular boss;
It is characterized in that: described plug also comprises that rotation is assemblied in the exterior nut cap on interior nut, the outer wall middle part of described interior nut is provided with the second annular boss, and the afterbody of described exterior nut cap is provided with and suitable the second inward flange of the second annular boss;
Described socket includes Socket casing, the front end inside of described Socket casing has the passage of patching, the outer wall of described Socket casing is the two stage steps shape being made up of rudimentary step and senior step, described rudimentary step is provided with the first external screw thread coordinating with interior nut, and described senior step is provided with the second external screw thread coordinating with exterior nut cap.
Aforesaid a kind of dual-thread seal connector assembly, is characterized in that: the screw thread tightening direction of described interior nut and exterior nut cap is contrary.
Aforesaid a kind of dual-thread seal connector assembly, is characterized in that: between described the second annular boss and the second inward flange, be also provided with anticreep sealing ring.
Aforesaid a kind of dual-thread seal connector assembly, is characterized in that: described the first annular boss front is also provided with rubber seal.
Aforesaid a kind of dual-thread seal connector assembly, is characterized in that: described plug casing is provided with the annular protrusion that prevents that rubber seal from coming off in rubber seal front.
Aforesaid a kind of dual-thread seal connector assembly, is characterized in that: the outer wall middle part of described exterior nut cap is provided with anti-slip veins.
The beneficial effects of the utility model are: dual-thread seal connector of the present utility model, set up exterior nut cap in nut outside, realize two being threaded, the tightening direction of two-layer nut is contrary, and between two-layer nut, be provided with anticreep sealing ring, interior nut is tightened exterior nut cap again after tightening, compress anticreep sealing ring, in the time that exterior nut cap is attempted to get loose under shock effect, in direction, apply frictional force to anticreep sealing ring getting loose, frictional force is delivered to interior nut by anticreep sealing ring, it is just in time the direction of tightening interior nut, so just stop whole plug to get loose from socket, play the effect of good spline anticreep, between plug casing and Socket casing, be also provided with rubber seal simultaneously, played the effect of sealing plug and socket. the utility model is simple in structure, and it is convenient to realize, and has a good application prospect.
Brief description of the drawings
Fig. 1 is the plug construction schematic diagram of a kind of dual-thread seal connector assembly of the present utility model.
Fig. 2 is the socket schematic diagram of a kind of dual-thread seal connector assembly of the present utility model.
Wherein: 100: plug; 200: socket; 101: plug casing; 102: interior nut; 103: exterior nut cap; 104: patch cloth; 201: Socket casing; 202: the first external screw threads; 203: the second external screw threads; 204: patch passage.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is further described.
A kind of dual-thread seal connector assembly, comprise plug and the socket being connected with it, as shown in Figure 1, plug 100 comprises plug casing 101 and rotates the interior nut 102 being assemblied on plug casing 101, described plug casing 101 front ends have Plug Division 104, outer wall middle part is provided with the first annular boss, the first annular boss front is also provided with rubber seal, rubber seal front is provided with the annular protrusion that prevents that rubber seal from coming off, and described interior nut 102 afterbodys are provided with first inward flange suitable with the first annular boss; Described plug 100 also comprises that rotation is assemblied in the exterior nut cap 103 on interior nut 102, and the outer wall middle part of described interior nut 102 is provided with the second annular boss, and described exterior nut cap 103 afterbodys are provided with second inward flange suitable with the second annular boss; The outer wall middle part of exterior nut cap 103 is provided with anti-slip veins.
As shown in Figure 2, described socket 200 comprises that front end is columnar Socket casing 201, the front end inside of described Socket casing 201 has the passage of patching 204, outer wall is the two stage steps shape being made up of rudimentary step and senior step, rudimentary step is provided with the first external screw thread 202 coordinating with interior nut 102, and senior step is provided with the second external screw thread 203 coordinating with exterior nut cap 103.
Above-mentioned a kind of dual-thread seal connector assembly, the screw thread tightening direction of described interior nut 102 and exterior nut cap 103 is contrary, and be also provided with anticreep sealing ring between described the second annular boss and the second inward flange, anticreep sealing ring acts between the second annular boss of interior nut 102 and the second inward flange of exterior nut cap, in the time that interior nut 102 and exterior nut cap 103 are tightened, anticreep sealing ring is compacted, increase the frictional force between interior exterior nut cap, in the time that exterior nut cap is attempted to get loose under shock effect, in the direction that gets loose by the second inward flange, apply frictional force to anticreep sealing ring, frictional force is delivered to interior nut by anticreep sealing ring, it is just in time the direction of tightening interior nut, so just stop whole plug to get loose from socket, play the effect of good spline anticreep.
In sum, dual-thread seal connector of the present utility model, has stoped whole plug to get loose from socket by two Design of Screw Threads, has played the effect of good spline anticreep; And between plug casing and Socket casing, be also provided with rubber seal, play the effect of sealing plug and socket. The utility model is simple in structure, and it is convenient to realize, and has a good application prospect.
More than show and described general principle of the present utility model, principal character and advantage. The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model. The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. a dual-thread seal connector assembly, the socket (200) that comprises plug (100) and be connected with it, described plug (100) comprises that plug casing (101) and rotation are assemblied in the interior nut (102) on plug casing (101), described plug casing (101) front end has Plug Division (104), the outer wall middle part of described plug casing (101) is provided with the first annular boss, and the afterbody of described interior nut (102) is provided with first inward flange suitable with the first annular boss;
It is characterized in that: described plug (100) also comprises that rotation is assemblied in the exterior nut cap (103) on interior nut (102), the outer wall middle part of described interior nut (102) is provided with the second annular boss, and the afterbody of described exterior nut cap (103) is provided with and suitable the second inward flange of the second annular boss;
Described socket (200) includes Socket casing (201), the front end inside of described Socket casing (201) has the passage of patching (204), the outer wall of described Socket casing (201) is the two stage steps shape being made up of rudimentary step and senior step, described rudimentary step is provided with the first external screw thread (202) coordinating with interior nut (102), and described senior step is provided with the second external screw thread (203) coordinating with exterior nut cap (103).
2. a kind of dual-thread seal connector assembly according to claim 1, is characterized in that: the screw thread tightening direction of described interior nut (102) and exterior nut cap (103) is contrary.
3. a kind of dual-thread seal connector assembly according to claim 1, is characterized in that: between described the second annular boss and the second inward flange, be also provided with anticreep sealing ring.
4. a kind of dual-thread seal connector assembly according to claim 1, is characterized in that: described the first annular boss front is also provided with rubber seal.
5. a kind of dual-thread seal connector assembly according to claim 4, is characterized in that: described plug casing (101) is provided with the annular protrusion that prevents that rubber seal from coming off in rubber seal front.
6. a kind of dual-thread seal connector assembly according to claim 1, is characterized in that: the outer wall middle part of described exterior nut cap (103) is provided with anti-slip veins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521040937.8U CN205264930U (en) | 2015-12-15 | 2015-12-15 | Double thread sealed connector subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521040937.8U CN205264930U (en) | 2015-12-15 | 2015-12-15 | Double thread sealed connector subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205264930U true CN205264930U (en) | 2016-05-25 |
Family
ID=56006437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521040937.8U Expired - Fee Related CN205264930U (en) | 2015-12-15 | 2015-12-15 | Double thread sealed connector subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205264930U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105390866A (en) * | 2015-12-15 | 2016-03-09 | 镇江步云电子有限公司 | Double-threaded sealing connector component |
| CN110220058A (en) * | 2018-03-02 | 2019-09-10 | 中航光电科技股份有限公司 | One kind fluidly connecting device assembly and its connector, intermateable connector |
| CN110224264A (en) * | 2018-03-02 | 2019-09-10 | 中航光电科技股份有限公司 | Connector and its plug |
| CN110224263A (en) * | 2018-03-02 | 2019-09-10 | 中航光电科技股份有限公司 | Connector and its plug, socket |
| CN110220052A (en) * | 2018-03-02 | 2019-09-10 | 中航光电科技股份有限公司 | Plug, socket and connector |
-
2015
- 2015-12-15 CN CN201521040937.8U patent/CN205264930U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105390866A (en) * | 2015-12-15 | 2016-03-09 | 镇江步云电子有限公司 | Double-threaded sealing connector component |
| CN110220058A (en) * | 2018-03-02 | 2019-09-10 | 中航光电科技股份有限公司 | One kind fluidly connecting device assembly and its connector, intermateable connector |
| CN110224264A (en) * | 2018-03-02 | 2019-09-10 | 中航光电科技股份有限公司 | Connector and its plug |
| CN110224263A (en) * | 2018-03-02 | 2019-09-10 | 中航光电科技股份有限公司 | Connector and its plug, socket |
| CN110220052A (en) * | 2018-03-02 | 2019-09-10 | 中航光电科技股份有限公司 | Plug, socket and connector |
| CN110224264B (en) * | 2018-03-02 | 2020-10-30 | 中航光电科技股份有限公司 | Connector and plug thereof |
| CN110224263B (en) * | 2018-03-02 | 2021-04-06 | 中航光电科技股份有限公司 | Connector and plug and socket thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Dacheng Inventor before: Yan Buyun |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170405 Address after: 523000 Guangdong Province, Dongguan city Changan town ha community Dragon Road No. 3 Patentee after: DONGGUAN HELING ELECTRONIC CO.,LTD. Address before: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Patentee before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20170405 Address after: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Patentee after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 212006 Zhenjiang City, Jiangsu province Jingkou District West Xingren Xiang Dantu Town, No. 396 Patentee before: ZHENJIANG BUYUN ELECTRONICS Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20171215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |