CN2125198U - Quick connecting sealing electric connector - Google Patents
Quick connecting sealing electric connector Download PDFInfo
- Publication number
- CN2125198U CN2125198U CN 92206363 CN92206363U CN2125198U CN 2125198 U CN2125198 U CN 2125198U CN 92206363 CN92206363 CN 92206363 CN 92206363 U CN92206363 U CN 92206363U CN 2125198 U CN2125198 U CN 2125198U
- Authority
- CN
- China
- Prior art keywords
- plug
- adapter
- plug body
- electric connector
- described electric
- 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.)
- Granted
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Abstract
The utility model provides a quick connecting sealing electric connector for people. The joint end face is stuck with a plug body with a semicircle convex rubber ring. The outer surface is provided with a lug boss. A coupling nut with three curved grooves is sheathed on the plug body, spaced with a circlip ring. The joint face of an adapter with thread on the excircle is a female end, and the end face is stuck with a semicircle concave rubber ring. When operating, the coupling nut is just screwed to the adapter, the semicircle convex concave rubber ring is fitted and sealed, and the electronic plug and the socket terminal are jointed to complete. The external joint sealing ring is sealed. The utility model has the advantages of quick connection, dust prevention and water resistance, small joint resistance, small inserting force, durability, reliability, vibration resistance, simple structure, and convenient operation.
Description
The utility model relates to a kind of line connector, especially under the abominable situation of environment, connects fast, and the electric connector of water-tight.
The telephone communication set of field army is often worked under in the open air the adverse circumstances, and along with shift in the battlefield, and frequent being connected and separating between communication conductor plug and the adapter also needs speed fast and easy and simple to handle.In the existing technology, a kind of " adverse environment resistant electric connector " (CN87206713), by two sealing plugs that male contact is housed, form with the adapter that the tubulose female contact is housed, sealing plug is equipped with sun is contacted multi-functional elastic insulated that supports location and sealing and play any loading and unloading effect, two identical location insulation boards are housed in the adapter, between the outer rim of location insulation board and the shell certain interval is arranged, have waterproof and dustproof, advantage such as anti-corrosion, wear-resisting, but its member is complicated, connector is also more.
In addition " simple waterproof type connector " (CN881086252) its structure be sealed positive shell nested against one another and cloudy shell, in positive shell and cloudy shell, hold respectively in the electric connector that electrical terminal mechanically is connected, dual combination stop part by housing is configured as one with switching waterproof lid freely, realizes simple and easy waterproof by means of the locking of lid.But it should not be immersed in the water, otherwise easily soaks into water, and the member accuracy of form and position that cooperatively interacts requires also higher.
The purpose of this utility model provides a kind of quick connection sealed electrical connector, with two complete sealing plugs and edge sealing adapter, connects rapidly or separates with the coupling nut that has three curved grooves; With the special-shaped rubber sealing of end face prevent dust, waterproof.
In order to achieve the above object, the utility model has adopted two identical in structure sealing plug bodies, and has made inside and outside double-layer seal and wire tail jacket structure, and the plug body cylindrical has boss, after screw thread is arranged; With the adapter jointing end face is to glue by inner groove adorning semicircle convex cushion rubber, and plug body inside is pressed with plug electronics and retainer spring and the insulator that male contact is installed.The plug body guide line has rubber sheath, compresses lining and is connected with plug body by the sheath nut, for lead more firmly connects, clamps with clip.Sky is sleeved on three curved groove coupling nuts on the plug body cylindrical boss, limits the position by means of jump ring, and outer connection place is provided with sealing ring.The jointing end face of adapter and plug body is an inner stopper, be stained with semicircle spill cushion rubber on it, periphery has the screw thread that is meshed with coupling nut three wire casings, sealing ring is equipped with in outer connection place, the insulator that press-fits socket terminal is equipped with in inside, socket terminal is equipped with retainer spring, and socket terminal is that single leaf turns round two-sided curve spring structure.During work, only coupling nut need be screwed to and promptly finish connection on the adapter, reach the identical sealing of semicircle convex concave cushion rubber this moment, connect sealing ring outward and also seal, plug electronics and socket terminal firm engagement are backed out coupling nut plug body and adapter are broken away from simultaneously.
The utility model has the advantages that: plug and adapter be connected or separation energy is finished fast, the control that axial compression power obtains suiting with coupling nut, it is moderate to connect moment of torsion, adopt the end face seal of semicircle convex concave, the outer double-layer sealing structure that connects sealing makes the sealing surface reliable operation, and wire spring socket contacts with the plug electronics and is multi-thread contact, make contact resistance little, plug power is little, and the life-span is long, and the high antivibration of reliability, anti-impact reach dustproof, waterproof purpose simultaneously, and make simple, easy to operate.
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail:
Fig. 1 is one sheet hyperboloid wire spring socket terminal core figure of the present utility model.
Fig. 2 is a structure partial cutaway view of the present utility model.
Fig. 3 is a semicircle spill cushion rubber cutaway view of the present utility model.
Fig. 4 is a semicircle convex cushion rubber cutaway view of the present utility model.
With reference to Fig. 1,2,3,4, connect sealed electrical connector fast, by two identical in structure plug body (11), with adapter (1) and finish the quick three curved groove coupling nuts (10) that are connected and form.Plug body (11) cylindrical have boss, after screw thread is arranged, jointing end face is by means of the sticking semicircle convex cushion rubber (7) of adorning of annular groove, plug body (11) inside is pressed with the plug electronics (21) that male contact is installed, and retainer spring (3) and insulator (14), (19), (20) are spacing by jump ring (13).What plug body (11) connect guide line is rubber sheath (17), is connected on the plug body (11) by sheath nut (15) by compressing lining (16), for lead is not stumbled out by brute force, goes up at rubber sheath (17) and to strengthen clip (18).Adapter (1) is an inner stopper with the jointing end face of plug body (11), the sticking semicircle spill cushion rubber (6) that is equipped with on it, periphery has the screw thread with the engagement of coupling nut three curved grooves, sealing ring (5) is equipped with in outer connection place, inside is pressed with socket terminal (4) and retainer spring (3) and the insulator (2) that female contact is installed, (8), socket terminal (4) is to adopt the one sheet hyperboloid wire spring socket, wire spring socket is by interior cover, overcoat and elastic metallic yarn constitute, it is little to reach contact resistance, contact engaging and separating force is little, life-span is long, the reliability height, the requirement of antivibration anti-impact.The three curved grooves binding interior jump rings of nut (10) (9) that sky is enclosed within on the plug body (11) are spacing, and between plug body (11) boss cone-shaped sealing ring (12) are housed.As long as coupling nut (10) is twisted on the outer round thread that installs to adapter (5) and finished, finish external seal work by sealing ring (5), sealing ring (12) this moment when connecting work; Semicircle is protruding, spill cushion rubber (7), (6) driving fit, plug electronics (21) engages with socket terminal (4) simultaneously, because the effect of retainer spring (3) is fixed link position, rubber sheath (17) also plays and stablizes the guide-localization effect in addition, then promptly separates if rightabout turns coupling nut (10).Therefore, connect sealed electrical connector fast is to carry out seal operation reliably comprehensively.Convenient in order to turn coupling nut (10), with its cylindrical annular knurl.
Claims (7)
1, a kind of quick connection electric connector, its sealing plug identical by two structures, that male contact is housed, and the adapter that female contact is installed is formed, it is characterized in that: between plug body and the adapter is that three curved groove coupling nuts (10) are connected, semicircle convex cushion rubber (7) and half-turn spill cushion rubber (6) are adopted in end face seal
2, by the described electric connector of claim 1, it is characterized in that plug body (11) cylindrical has boss, after screw thread is arranged, glue in the jointing end face annular groove semicircle convex cushion rubber (7) is housed, inside is pressed with insulating part (19), (20), (14), plug electronics (21), location jump ring (13)
3, by the described electric connector of claim 1, it is characterized in that plug body (11) tail end clamps rubber sheath (17) by clip (18), by compress lining (16), sheath nut (15) is connected with plug body (11),
4, by claim 1 or 2 described electric connectors, it is characterized in that plug electronics (21) male contact is the needle bar body,
5, by the described electric connector of claim 1, it is characterized in that sky is enclosed within three curved groove coupling nuts (10) on the boss of plug body (11), in the spring (9) that is installed, press to boss and sealing ring (5) is connected with adapter (1) by cone-shaped sealing ring (12)
6, by the described electric connector of claim 1, the jointing end face that it is characterized in that adapter (1) is an inner stopper, the sticking semicircle spill cushion rubber (6) that is equipped with on it, screw thread is arranged on the cylindrical and connect sealing ring (5), inside press-fits insulator (8), (2) and one sheet hyperboloid wire spring socket terminal (4) wherein
7,, it is characterized in that plug electronics (21) and socket terminal are by retainer spring (3) axial location by claim 2 or 6 described electric connectors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92206363 CN2125198U (en) | 1992-04-11 | 1992-04-11 | Quick connecting sealing electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92206363 CN2125198U (en) | 1992-04-11 | 1992-04-11 | Quick connecting sealing electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2125198U true CN2125198U (en) | 1992-12-16 |
Family
ID=4952333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92206363 Granted CN2125198U (en) | 1992-04-11 | 1992-04-11 | Quick connecting sealing electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2125198U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100459302C (en) * | 2007-07-05 | 2009-02-04 | 中航光电科技股份有限公司 | Plug sealing structure of underwater electrical connector contact part |
| CN102324657A (en) * | 2011-05-26 | 2012-01-18 | 苏州智绿环保科技有限公司 | Connecting socket and charging connector using same |
| CN102683992A (en) * | 2012-05-17 | 2012-09-19 | 遵义精星航天电器有限责任公司 | Sealed mini-type rectangular electric connector |
| CN103268996A (en) * | 2013-05-23 | 2013-08-28 | 苏州华旃航天电器有限公司 | Electric connector sealing cover |
| CN103378485A (en) * | 2012-04-28 | 2013-10-30 | 沈阳兴华航空电器有限责任公司 | Tail portion accessory with transductive anti-loose locking device |
| CN101764310B (en) * | 2008-12-24 | 2014-08-06 | 矢崎总业株式会社 | Connector |
| CN104577479A (en) * | 2014-12-19 | 2015-04-29 | 中航光电科技股份有限公司 | Pressure-resistant sealed electric connector assembly |
| CN106252958A (en) * | 2016-07-29 | 2016-12-21 | 中航光电科技股份有限公司 | A kind of adapter |
| CN110854584A (en) * | 2019-11-06 | 2020-02-28 | 湖北航天技术研究院特种车辆技术中心 | High-voltage cable connector |
-
1992
- 1992-04-11 CN CN 92206363 patent/CN2125198U/en active Granted
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100459302C (en) * | 2007-07-05 | 2009-02-04 | 中航光电科技股份有限公司 | Plug sealing structure of underwater electrical connector contact part |
| CN101764310B (en) * | 2008-12-24 | 2014-08-06 | 矢崎总业株式会社 | Connector |
| CN102324657A (en) * | 2011-05-26 | 2012-01-18 | 苏州智绿环保科技有限公司 | Connecting socket and charging connector using same |
| CN103378485A (en) * | 2012-04-28 | 2013-10-30 | 沈阳兴华航空电器有限责任公司 | Tail portion accessory with transductive anti-loose locking device |
| CN102683992A (en) * | 2012-05-17 | 2012-09-19 | 遵义精星航天电器有限责任公司 | Sealed mini-type rectangular electric connector |
| CN103268996A (en) * | 2013-05-23 | 2013-08-28 | 苏州华旃航天电器有限公司 | Electric connector sealing cover |
| CN104577479A (en) * | 2014-12-19 | 2015-04-29 | 中航光电科技股份有限公司 | Pressure-resistant sealed electric connector assembly |
| CN106252958A (en) * | 2016-07-29 | 2016-12-21 | 中航光电科技股份有限公司 | A kind of adapter |
| CN110854584A (en) * | 2019-11-06 | 2020-02-28 | 湖北航天技术研究院特种车辆技术中心 | High-voltage cable connector |
| CN110854584B (en) * | 2019-11-06 | 2021-06-15 | 湖北航天技术研究院特种车辆技术中心 | High-voltage cable connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |