CN2634675Y - Anti-corrosion water-tight quick connection circular electric connector - Google Patents
Anti-corrosion water-tight quick connection circular electric connector Download PDFInfo
- Publication number
- CN2634675Y CN2634675Y CN 03262232 CN03262232U CN2634675Y CN 2634675 Y CN2634675 Y CN 2634675Y CN 03262232 CN03262232 CN 03262232 CN 03262232 U CN03262232 U CN 03262232U CN 2634675 Y CN2634675 Y CN 2634675Y
- Authority
- CN
- China
- Prior art keywords
- plug
- socket
- annex
- electric connector
- anticorrosion
- 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 - Lifetime
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model is an anticorrosion, fast connective and round electrical connector for electric equipments and test equipments. The utility model comprises a plug, a socket, an accessory and a equipment installation board, wherein the plug are respectively and quickly connected with the socket and the accessory by a screw cap using external three curved screens and the plug uses five key grooves comprising a main key groove and four auxiliary key grooves to insert and guide. The structure design character of the utility model is that: after the connection and installation between the plug and the socket, the socket and the equipment installation board and between the accessory and the plug, at the three connected ports, three O-shaped rings form a sealing structure. The concrete structural fashion is as follows: an O-shaped ring is pressed in the sealing groove by the plug shell and the socket shell, another O-shaped ring is pressed in the sealing groove between the equipment installation board and the socket and the third O-shaped ring is pressed in the formed sealing groove by the plug shell and the accessory sleeve. Based on the quickly connecting structure, the round electrical connector well solves the sealing problem of electric connectors.
Description
The utility model is that electric equipment is connected round electric connector fast with a kind of anticorrosion, the watertight that testing equipment is used, be applicable to humidity, dash the environment spatter and under water 50 meters with interior environment for use, it relates to the raising on structural improvement of existing product and the function.
Existing bayonet type connects electric connector fast, and its environmental adaptability can only reach and soak 1 meter depth of water under the situation of static state.And connector usually uses under the environment of moist, many water and under water in 50 meters, and be subjected to the effect of external force, like this, present quick connection electric connector just can not meet the demands, need employing to be threaded and satisfy seal request, the frame mode that is threaded can bring very big trouble when mounted to the user.
Existing shortcoming design provides a kind of anticorrosion, watertight of new structure to connect round electric connector fast to the purpose of this utility model at the said goods just, it is on the basis of adopting fast joint structure, solved the sealing problem of electric connector well, and can bear external force effects such as very strong vibration, impact, the applicability and the scope of the product of the type all are greatly improved.
The purpose of this utility model realizes by following measure:
This kind is anticorrosion, watertight connects round electric connector fast, it comprises plug, socket, annex, apparatus mounting plate, wherein, plug adopts outer three crank slot modes to realize quick the connection with socket by nut, annex is connected on the screw thread of plug by blind nut, plug adopts five keyways (primary key slot and four auxiliary keyways) to plug together guiding, its structural design features is, plug and socket, socket and apparatus mounting plate, after annex and the plug connection, adopt three O shape circles to form hermetically-sealed construction in its port junction, the concrete structure mode is, an O shape circle is squeezed in the seal groove by plug casing and Socket casing, another O shape circle then is compressed in the seal groove between apparatus mounting plate and the socket, also has an O shape circle then to be squeezed between the two the seal groove by plug casing and annex sleeve.
The drawing of accompanying drawing is described as follows:
Fig. 1 is an overall structure schematic diagram of the present utility model
Fig. 2 is divided into Fig. 2-1 and Fig. 2-2, and wherein, Fig. 2-1 is the structural representation at place, socket connectivity port, and Fig. 2-2 is the structural representation at place, plug connectivity port
Below with reference to drawings and Examples the utility model is further described:
Shown in accompanying drawing 1-2, this kind is anticorrosion, watertight connects round electric connector fast, it comprises plug 7, socket 4, annex 18, apparatus mounting plate 21, wherein, both can adorn contact pin in plug 7 and the socket 4, also can adorn jack, plug 7 adopts outer three crank slot modes to realize quick the connection with socket 4 by nut 5, annex 18 is connected on the screw thread of plug 7 by blind nut 6, plug 7 adopts five keyways, and a primary key slot and four auxiliary keyways plug together guiding, increased the wall thickness of housing like this, made product more solid.Lock-screw 8 prevents that annex 18 from rotating, the elastic claw 12 of the rear portion of annex 18 by wherein be clamping cable 19 firmly, its structural design features is, plug 7 and socket 4, socket 4 and apparatus mounting plate 21, after annex 18 and plug 7 connections, adopt three O shape circles 2 at its port junction formation hermetically-sealed construction, the concrete structure mode is: an O shape circle 2 is squeezed in the seal groove 17 of processing on its boss 15 by the housing 13 of the end face 14 of plug casing 16 and socket 4, in 2 seal grooves 17 that are compressed between apparatus mounting plate 21 and the socket 4 of another O shape circle, also have 2 on an O shape circle to be squeezed in the two all formed seal grooves 17 by plug casing 16 and annex sleeve 20.Be tightly connected as cushion rubber 11 formation by rectangle between annex 18 and the cable 19, its version is that rectangular rubber circle 11 is squeezed in the centre by the sleeve 20 of annex 18, shielding ring 10 and elastic claw 12.But this device of the sealing right to use of this kind structure is 50 meters the permanent sealing reliability of the interior maintenance of depth bounds under water.In addition, socket 4 inner fillings certain thickness encapsulating layer 1 is arranged.The gauze screen of cable 19 is compressed by the shielding ring 10 in the annex 18, by shielding spring 3 and the socket 4 in cover, the plug 7 in the annex, realizes the electromagnetic compatibility function of electric connector.The last tooth 9 of plug 7 rear projection is used for preventing annex 18 rotating relative to electric connector.
The utility model product is durable, connect reliable rapidly, plug soft, electric, mechanical performance is high, anti-environment capacity is strong, dielectric strength is more than 1500V between the heart yearn of electric connector, the serviceability temperature scope is-55 ℃～+ 200 ℃, can bear 980m/S
2Impact, 1000 hours salt mist test, the hydraulic test of 0～0.5Mpa.
Claims (3)
- One kind anticorrosion, watertight connects round electric connector fast, it comprises plug (7), socket (4), annex (18), apparatus mounting plate (21), wherein, plug (7) adopts outer three crank slot modes to realize being connected with socket (4) by nut (5), annex (18) is connected on the screw thread of plug (7) by blind nut (6), plug (7) adopts five keyways, a primary key slot and four auxiliary keyways, plug together guiding, it is characterized in that: plug (7) and socket (4), socket (4) and apparatus mounting plate (21), after annex (18) and plug (7) connection, adopt three O shape circles (2) to form hermetically-sealed construction in its port junction, the concrete structure mode is: an O shape circle (2) is squeezed in its boss (15) by the housing (13) of end face of plug casing (16) (14) and socket (4) and goes up in the seal groove (17) of processing, another O shape circle (2) then is compressed in the seal groove (17) between apparatus mounting plate (21) and the socket (4), also has an O shape to enclose (2) and then is squeezed between the two the seal groove (17) by plug casing (16) and annex sleeve (20).
- 2. anticorrosion, watertight according to claim 1 connects round electric connector fast, it is characterized in that: inner filling of socket (4) certain thickness encapsulating layer (1) is arranged.
- 3. anticorrosion, watertight according to claim 1 connects round electric connector fast, it is characterized in that: form as cushion rubber (11) by rectangle between annex (18) and the cable and be tightly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03262232 CN2634675Y (en) | 2003-05-16 | 2003-05-16 | Anti-corrosion water-tight quick connection circular electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03262232 CN2634675Y (en) | 2003-05-16 | 2003-05-16 | Anti-corrosion water-tight quick connection circular electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2634675Y true CN2634675Y (en) | 2004-08-18 |
Family
ID=34296803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03262232 Expired - Lifetime CN2634675Y (en) | 2003-05-16 | 2003-05-16 | Anti-corrosion water-tight quick connection circular electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2634675Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100364182C (en) * | 2005-04-12 | 2008-01-23 | 中航光电科技股份有限公司 | Small volume fast separating RJ 45 electric connector |
| CN101901988A (en) * | 2010-03-30 | 2010-12-01 | 中航光电科技股份有限公司 | Locking and sealing electric connector |
| CN101635410B (en) * | 2009-08-21 | 2012-05-30 | 菲尼克斯亚太电气（南京）有限公司 | Rapid seal connector shell with blind plugging function |
| CN104158022A (en) * | 2014-06-03 | 2014-11-19 | 苏州瑞可达连接系统股份有限公司 | Tower mounted amplifier connector |
| CN104253348A (en) * | 2013-06-28 | 2014-12-31 | 中航光电科技股份有限公司 | Plug and electric connector component using same |
| CN104633111A (en) * | 2014-12-04 | 2015-05-20 | 中航光电科技股份有限公司 | Dual-protection rubber sealing ring and electric coupler applying same |
| CN105305150A (en) * | 2015-09-11 | 2016-02-03 | 麦克传感器股份有限公司 | Liquid level seal connector and underwater connection signal transmission and air guide method thereof |
-
2003
- 2003-05-16 CN CN 03262232 patent/CN2634675Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100364182C (en) * | 2005-04-12 | 2008-01-23 | 中航光电科技股份有限公司 | Small volume fast separating RJ 45 electric connector |
| CN101635410B (en) * | 2009-08-21 | 2012-05-30 | 菲尼克斯亚太电气（南京）有限公司 | Rapid seal connector shell with blind plugging function |
| CN101901988A (en) * | 2010-03-30 | 2010-12-01 | 中航光电科技股份有限公司 | Locking and sealing electric connector |
| CN104253348A (en) * | 2013-06-28 | 2014-12-31 | 中航光电科技股份有限公司 | Plug and electric connector component using same |
| CN104253348B (en) * | 2013-06-28 | 2016-07-06 | 中航光电科技股份有限公司 | Plug and use the electric coupler component of this plug |
| CN104158022A (en) * | 2014-06-03 | 2014-11-19 | 苏州瑞可达连接系统股份有限公司 | Tower mounted amplifier connector |
| CN104633111A (en) * | 2014-12-04 | 2015-05-20 | 中航光电科技股份有限公司 | Dual-protection rubber sealing ring and electric coupler applying same |
| CN105305150A (en) * | 2015-09-11 | 2016-02-03 | 麦克传感器股份有限公司 | Liquid level seal connector and underwater connection signal transmission and air guide method thereof |
| CN105305150B (en) * | 2015-09-11 | 2018-03-13 | 麦克传感器股份有限公司 | Liquid level seals connector and its under water connection transmission signal and the method for air guide |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130516 Granted publication date: 20040818 |