CN2532599Y - Water, moisture and salt fog resistant connector - Google Patents
Water, moisture and salt fog resistant connector Download PDFInfo
- Publication number
- CN2532599Y CN2532599Y CN 02221999 CN02221999U CN2532599Y CN 2532599 Y CN2532599 Y CN 2532599Y CN 02221999 CN02221999 CN 02221999 CN 02221999 U CN02221999 U CN 02221999U CN 2532599 Y CN2532599 Y CN 2532599Y
- Authority
- CN
- China
- Prior art keywords
- housing
- socket
- ring
- electric connectors
- shell body
- 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
Links
Images
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
Disclosed is a three-prevention electric connector which is composed of a plug and a socket. The plug is mainly composed of a shell body, a connecting screw cap, an installation plate nested inside and connected with the shell body, a thread casing, a non-shied screw cap with an arc shaped line pressing plate, and a line pressing plate connected with the arc shaped line pressing plate. The socket is mainly composed of a flange shell body and the installation plate nested in the flange shell body. The utility model is characterized in that a sealing ring, a pressing ring and a cushion ring are arranged inside the thread casing; the shell body is an integral shell body with 2 to 5 evenly distributed protruding keys on the exterior circular surface; a positioning groove corresponding to the protruding keys is arranged on the interior circular surface of the protruding shell body on the socket; the thread casing is an integral thread casing connected with the thread of the shell body. The utility model can effectively prevent the penetration of water, moisture and salt mist into the electric connector and other electric equipment, thus improving the electric contacting reliability of electric connectors and reinforcing performance stability and reliability of electric connectors.
Description
(1) technical field
The utility model relates to electric connector, particularly a kind of waterproof, moisture proof, anti-salt fog, again can radiation-resistant circular three anti-electric connectors.
(2) background technology
In order to adapt to the needs that marine transportation, coast defence construction, nuclear power unit develop rapidly day by day, being electrically connected on its electronic-controlled installation, be badly in need of solving a kind of can waterproof, moisture proof, anti-salt fog, again can radiation-resistant circular three anti-electric connectors.
In the prior art, round electric connector is made up of plug and socket; Plug is mainly by housing, be enclosed within the coupling nut on the housing, fixedly sleeved in housing, have one group of axial hole and respectively fixed cover be connected to 2 mounting panels arranged side by side of jack, one end is connected with housing, the other end has externally threaded threaded sleeve, the non-shielding nut that one end is threaded with threaded sleeve, the other end has the arc tension disc, and two ends constitute by the tension disc that screw and packing ring are connected with the arc tension disc respectively; Socket is mainly by the flange housing, fixedly sleeved in the flange housing, have one group of axial hole and respectively fixed cover 2 mounting panels arranged side by side being connected to contact pin constitute; The general aluminium alloy manufacturings of adopting of shell are protected through surface treatment more; Plug is threaded with socket, and housing adopts the open type location, and threaded sleeve adopts two to fasten assembling mode; Tighten up cable and adopt the open type clamping device.This structure round electric connector is because sealing property is relatively poor, can not prevent the immersion of sealing, humidity, salt fog, properties of product are vulnerable to the influence of water, humidity, salt fog, the properties of product poor stability can not guarantee the operate as normal (according to naval's introduction: the type electric connector promptly loses function of use fully less than one-year age on naval vessels) of electronic-controlled installation.
(3) summary of the invention:
The purpose of the utility model is intended to overcome deficiency of the prior art, by changing the structural design of electric connector, increase sealing device and wire-clamping device etc., thereby provide a kind of and can reliably guarantee to prevent or avoid water, moist, salt fog immerses or is penetrated in the electric connector, reliable assurance prevents or avoids water, moist, salt fog immerses along cable, or be penetrated in the electric connector, the reliable assurance prevents or avoids cable being connected and fixed the torsion that acts in the process with electric connector, or the extraneous mechanical stress that is subjected in the cable wiring process is (as pulling force, torsion, bending force etc.) the disconnected leg of effect generation, formula is touched in the broken string inefficacy, effectively improve the reliability that electric connector electrically contacts, stability improves waterproof, moisture proof, the ability of anti-salt fog, keep the due superperformance of electric connector, improve three anti-electric connectors of the inherent reliability of electric connector.
Content of the present utility model is: a kind of three anti-electric connectors, form by plug and socket;
Described plug is by housing, be enclosed within the coupling nut on the housing, fixedly sleeved in housing, one group of axial hole and fixedly sleeved respectively 2 mounting panels arranged side by side that wire spring socket is arranged are arranged, one end is connected with housing, the other end has externally threaded threaded sleeve, the non-shielding nut that one end is threaded with threaded sleeve, the other end has the arc tension disc, and two ends constitute by the tension disc that screw and packing ring are connected with the arc tension disc respectively;
Described socket is by the flange housing, fixedly sleeved in the flange housing, have one group of axial hole and respectively fixed cover 2 mounting panels arranged side by side being connected to contact pin constitute;
Its feature part is:
Also be equipped with sealing ring (13), pressure ring (15) and packing ring (16) in the described threaded sleeve (12);
Described housing is the integral housing (3) that outer peripheral face has 2-5 uniform protrusion key (29), and flange housing (22) inner peripheral surface of described socket has and protrudes the corresponding location notch (30) of key (29) shaped position;
Described threaded sleeve is the integral threaded sleeve pipe (12) that an end is threaded with housing (3).
In the utility model content: the outer peripheral face of described pressure ring (15) has 1-4 uniform protruding key (28), described threaded sleeve (12) inner peripheral surface has and protruding key (28) shaped position corresponding groove, cable rotation when avoiding using prevents cable broken string, disconnected taking off.
In the utility model content: described sealing ring (13) is the taper seat sealing ring.
In the utility model content: be socketed with spacing ring (8) and sealing ring (9) between described housing (3) and the threaded sleeve (12).
In the utility model content: also be with sealing ring (6) and packing ring (7) on the described housing (3).
In the utility model content: be socketed with sealing ring (4) on the housing (3) in the described coupling nut (5).
In the utility model content: be provided with hold-down ring (11) in the described housing (3) and between mounting panel the inner.
In the utility model content: be provided with honeycomb seal plate (24) between 2 mounting panels arranged side by side in the described socket.
In the utility model content: also be with sealing plate (27) on the flange housing (22) of described socket, to be tightly connected between assurance connector and the electronic equipment.
Compared with prior art, the utlity model has following characteristics:
1, adopts the high-quality stainless steel material to make electrical connector housing, have good corrosion resistance;
2, adopt totally-enclosed, hermetically sealed, combined complete monolithic construction shell;
Housing, flange housing imperforation groove, without insert; Multikey (triple bond) circumferential registration; Implement earlier the location, after plug together, the location is reliable:
Shell is combined complete, monolithic construction, adds upper sealing device, can effectively prevent the immersion of sealing, humidity, salt fog or be penetrated into electric connector inside and the reduction electrical property, and influence is used;
3, perfect sealing system;
From cable enter electric connector plug, install and fix up to the electronic equipment of the socket of electric connector, be provided with the sealing device of multiple (6 kinds) different structure altogether, to be electrically connected implement hermetically sealed;
4, multikey (two key) location, taper seat hold-down ring sealed electrical cable, firm solidus device;
The utility model is owing to adopt the high-quality stainless steel to make combined complete integral type shell; Perfect sealing system; Multikey (two key) location, taper seat compress sealed electrical cable, firm solidus device, and electric connector is formed a totally enclosed sealing system, can effectively prevent the corrosion of salt fog to electric connector; Effectively anti-sealing, humidity, salt fog immerse or are penetrated into and reduce electrical property in the electronic equipment, influence the electronic equipment operate as normal, guarantee reliably to prevent or avoid cable being connected and fixed disconnected leg, broken string that extraneous mechanical stress (as pulling force, torsion, the bending force etc.) effect that is subjected in the torsion that acts in the process or the cable wiring process the produces formula of touching that lost efficacy with electric connector; Effectively improve the reliability that electric connector electrically contacts, effectively improve the inherent reliability of electric connector stability, raising electric connector.
(4) description of drawings
Fig. 1 is a plug construction schematic diagram among the utility model embodiment;
Fig. 2 is the left TV structure schematic diagram of Fig. 1;
Fig. 3 is a socket schematic diagram among the utility model embodiment;
Fig. 4 is the left TV structure schematic diagram of Fig. 3;
Fig. 5 is pressure ring 15 main TV structure schematic diagrames among Fig. 1;
Fig. 6 is the left TV structure schematic diagram of Fig. 5.
Among the figure: 1-wire spring socket, 2-mounting panel, 3-housing, the 4-sealing ring, 5-coupling nut, 6-sealing ring, the 7-packing ring, 8-spacing ring, 9-sealing ring, the 10-mounting panel, 11-hold-down ring, 12-threaded sleeve, the 13-sealing ring, the non-shielding nut of 14-, 15-pressure ring, the 16-packing ring, 17-tension disc, 18-screw, the 19-packing ring, 20-arc tension disc, 21-plug pin, 22-flange housing, 23-mounting panel, 24-honeycomb seal plate, the 25-mounting panel, 26-hold-down ring, 27-sealing gasket, the protruding key of 28-, 29-protrudes key, 30-location notch.
(5) embodiment
Referring to each accompanying drawing.A kind of three anti-electric connectors are made up of plug and socket;
Described plug by: outer peripheral face has the integral housing 3 of 3 uniform protrusion keys 29, be enclosed within the coupling nut 5 on the housing 3, fixedly sleeved in housing 3, one group of axial hole and fixedly sleeved respectively mounting panel arranged side by side 2 and the mounting panel 10 that wire spring socket 1 is arranged arranged, one end is threaded with housing 3, the other end has externally threaded integral threaded sleeve pipe 12, places sealing ring 13, pressure ring 15 and packing ring 16 in the threaded sleeve 12; The non-shielding nut 14 that one end is threaded with threaded sleeve 12, the other end has arc tension disc 20, and the tension disc 17 (as the clamping cables line) that two ends are connected with arc tension disc 20 by screw 18 and packing ring 19 respectively constitutes;
Described socket has the flange housing 22 of the location notch 30 corresponding with protruding key 29 shaped positions by: inner peripheral surface, fixedly sleeved in flange housing 22 in, have one group of axial hole and respectively fixed cover be connected to the mounting panel arranged side by side 23 and mounting panel 25 formations of contact pin 21;
The outer peripheral face of described pressure ring 15 has 2 uniform protruding keys 28, and described threaded sleeve 12 inner peripheral surfaces have and protruding key 28 shaped position corresponding groove;
Described sealing ring 13 is the taper seat sealing ring, is used to pack tightly cable;
Also be with on the described housing 3 and be socketed with spacing ring 8 and sealing ring 9 between sealing ring 6 and packing ring 7, housing 3 and the threaded sleeve 12, as sealing, coupling nut 5 being carried out axial limiting;
Be socketed with sealing ring 4 on the housing 3 in the described coupling nut 5;
Be provided with hold-down ring 11 in the described housing 3 and between mounting panel the inner.
Be provided with honeycomb seal plate 24 between mounting panel 23 arranged side by side and the mounting panel 25 in the described socket.
During use, two keys location pressure ring 15 threaded sleeves 12 match, and can axially move in threaded sleeve 12 but can not rotate.When screwing non-shielding nut 14 by the location pressure ring effect of two keys, taper seat compressing member sealing ring 13, the thrust that both can strengthen sealing ring 13 packs tightly cable, improves the cable sealing effectiveness, can prevent again cable rotation, prevent or disconnected leg, the broken string of avoiding the rotation because of cable to produce lost efficacy.Prevent or avoid water, humidity, salt fog to immerse or be penetrated in the electric connector reliably along cable; Prevent reliably or avoid cable to lose efficacy at disconnected leg, the broken string of the torsion that is connected with electric connector in the sealing and fixing process, produces because of the rotation of cable.Improve the stability, the reliability that electrically contact.
Plug and socket are located afterwards earlier and are plugged together, and compress sealing ring 4 by coupling nut 5 effects.After plug is connected with cable, socket and electronic equipment install and fix, form perfect, sealing a, sealing system.Prevent or avoided the corrosion of water, humidity, salt fog reliably to electric connector; Prevent or avoided water, humidity, salt fog to be immersed in electric connector inside reliably, guaranteed stability, the reliability of electric connector electrical property; Guaranteed the inherent reliability of electric connector.
The utility model is not limited to the foregoing description, and content described in the utility model all can be implemented.
Claims (9)
1, a kind of three anti-electric connectors are made up of plug and socket;
Described plug is by housing, be enclosed within the coupling nut on the housing, fixedly sleeved in housing, one group of axial hole and fixedly sleeved respectively 2 mounting panels arranged side by side that wire spring socket is arranged are arranged, one end is connected with housing, the other end has externally threaded threaded sleeve, the non-shielding nut that one end is threaded with threaded sleeve, the other end has the arc tension disc, and two ends constitute by the tension disc that screw and packing ring are connected with the arc tension disc respectively;
Described socket is by the flange housing, fixedly sleeved in the flange housing, have one group of axial hole and respectively fixed cover 2 mounting panels arranged side by side being connected to contact pin constitute;
It is characterized in that:
Also be equipped with sealing ring (13), pressure ring (15) and packing ring (16) in the described threaded sleeve (12);
Described housing is the integral housing (3) that outer peripheral face has 2-5 uniform protrusion key (29), and flange housing (22) inner peripheral surface of described socket has and protrudes the corresponding location notch (30) of key (29) shaped position;
Described threaded sleeve is the integral threaded sleeve pipe (12) that an end is threaded with housing (3).
2, by claim 1 described three anti-electric connectors, it is characterized in that: the outer peripheral face of described pressure ring (15) has 1-4 uniform protruding key (28), and described threaded sleeve (12) inner peripheral surface has and protruding key (28) shaped position corresponding groove.
3, by claim 1 or 2 described three anti-electric connectors, it is characterized in that: described sealing ring (13) is the taper seat sealing ring.
4, by claim 1 described three anti-electric connectors, it is characterized in that: be socketed with spacing ring (8) and sealing ring (9) between described housing (3) and the threaded sleeve (12).
5, by claim 1 or 4 described three anti-electric connectors, it is characterized in that: be with sealing ring (6) and packing ring (7) on the described housing (3).
6, by claim 1 described three anti-electric connectors, it is characterized in that: be socketed with sealing ring (4) on the housing (3) in the described coupling nut (5).
7, by claim 1 described three anti-electric connectors, it is characterized in that: be provided with hold-down ring (11) in the described housing (3) and between mounting panel the inner.
8, by claim 1 described three anti-electric connectors, it is characterized in that: be provided with honeycomb seal plate (24) between 2 mounting panels arranged side by side in the described socket.
9, by claim 1 described three anti-electric connectors, it is characterized in that: be with sealing gasket (27) on the flange housing (22) of described socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02221999 CN2532599Y (en) | 2002-03-27 | 2002-03-27 | Water, moisture and salt fog resistant connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02221999 CN2532599Y (en) | 2002-03-27 | 2002-03-27 | Water, moisture and salt fog resistant connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2532599Y true CN2532599Y (en) | 2003-01-22 |
Family
ID=33699995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02221999 Expired - Fee Related CN2532599Y (en) | 2002-03-27 | 2002-03-27 | Water, moisture and salt fog resistant connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2532599Y (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102246359A (en) * | 2008-12-15 | 2011-11-16 | 索尼爱立信移动通讯有限公司 | A cable strain reliever |
| 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 |
| CN102522656A (en) * | 2011-12-09 | 2012-06-27 | 贵州航天电器股份有限公司 | Hermetic seal connector |
| CN102522663A (en) * | 2010-07-23 | 2012-06-27 | 泰科电子公司 | Electrical connector for providing electrical power to an antenna |
| CN102544894A (en) * | 2012-03-02 | 2012-07-04 | 上海航天科工电器研究院有限公司 | Three-proof connector |
| CN103050827A (en) * | 2012-12-05 | 2013-04-17 | 中航光电科技股份有限公司 | Dust-proof plug and electrical connector assembly applying same |
| CN103378466A (en) * | 2012-04-28 | 2013-10-30 | 沈阳兴华航空电器有限责任公司 | Straight pushing type tail accessory anti-loose locking device |
| CN104600444A (en) * | 2015-01-29 | 2015-05-06 | 奇瑞汽车股份有限公司 | Electric vehicle battery pack plug connector and connecting method thereof |
| CN104852189A (en) * | 2015-06-09 | 2015-08-19 | 中国电子科技集团公司第四十九研究所 | Hollow-pin type electric connector socket applied to four-in circular plug |
| CN104934765A (en) * | 2015-06-30 | 2015-09-23 | 张建生 | A universal plug provided with a self-fire-extinguishing safety apparatus and used for a welding gun |
| CN107707066A (en) * | 2017-08-28 | 2018-02-16 | 南阳市领驭机械有限公司 | Disc-type brake motor cable seal structure |
| CN107799971A (en) * | 2017-11-24 | 2018-03-13 | 绵阳市金华洋电器制造有限公司 | The plug-assembly and its manufacture method of a kind of round electric connector |
| CN107919573A (en) * | 2017-11-07 | 2018-04-17 | 贵州航天电器股份有限公司 | It is a kind of to be used for underwater electric connector |
| CN109119818A (en) * | 2017-06-26 | 2019-01-01 | 中航光电科技股份有限公司 | A kind of cylindrical connector and connector assembly |
| CN109411927A (en) * | 2018-11-01 | 2019-03-01 | 深圳市长盈精密技术股份有限公司 | Plug terminal, terminal assemblies and connector |
| CN110854607A (en) * | 2019-11-29 | 2020-02-28 | 盐城吉大智能终端产业研究院有限公司 | Big data network connection port protective structure |
| CN113224662A (en) * | 2020-11-11 | 2021-08-06 | 广东电网有限责任公司 | Relay protection cabinet based on standardized interface |
-
2002
- 2002-03-27 CN CN 02221999 patent/CN2532599Y/en not_active Expired - Fee Related
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102246359A (en) * | 2008-12-15 | 2011-11-16 | 索尼爱立信移动通讯有限公司 | A cable strain reliever |
| 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 |
| CN102522663B (en) * | 2010-07-23 | 2015-08-12 | 泰科电子公司 | For providing the electric connector of electric power for antenna |
| CN102522663A (en) * | 2010-07-23 | 2012-06-27 | 泰科电子公司 | Electrical connector for providing electrical power to an antenna |
| CN102522656A (en) * | 2011-12-09 | 2012-06-27 | 贵州航天电器股份有限公司 | Hermetic seal connector |
| CN102544894B (en) * | 2012-03-02 | 2013-07-31 | 上海航天科工电器研究院有限公司 | Three-proof connector |
| CN102544894A (en) * | 2012-03-02 | 2012-07-04 | 上海航天科工电器研究院有限公司 | Three-proof connector |
| CN103378466B (en) * | 2012-04-28 | 2016-02-24 | 沈阳兴华航空电器有限责任公司 | A kind of direct-push tail accessory locking device |
| CN103378466A (en) * | 2012-04-28 | 2013-10-30 | 沈阳兴华航空电器有限责任公司 | Straight pushing type tail accessory anti-loose locking device |
| CN103050827B (en) * | 2012-12-05 | 2015-04-08 | 中航光电科技股份有限公司 | Dust-proof plug and electrical connector assembly applying same |
| CN103050827A (en) * | 2012-12-05 | 2013-04-17 | 中航光电科技股份有限公司 | Dust-proof plug and electrical connector assembly applying same |
| CN104600444A (en) * | 2015-01-29 | 2015-05-06 | 奇瑞汽车股份有限公司 | Electric vehicle battery pack plug connector and connecting method thereof |
| CN104852189A (en) * | 2015-06-09 | 2015-08-19 | 中国电子科技集团公司第四十九研究所 | Hollow-pin type electric connector socket applied to four-in circular plug |
| CN104934765A (en) * | 2015-06-30 | 2015-09-23 | 张建生 | A universal plug provided with a self-fire-extinguishing safety apparatus and used for a welding gun |
| CN109119818A (en) * | 2017-06-26 | 2019-01-01 | 中航光电科技股份有限公司 | A kind of cylindrical connector and connector assembly |
| CN109119818B (en) * | 2017-06-26 | 2021-06-04 | 中航光电科技股份有限公司 | Circular connector and connector assembly |
| CN107707066A (en) * | 2017-08-28 | 2018-02-16 | 南阳市领驭机械有限公司 | Disc-type brake motor cable seal structure |
| CN107919573A (en) * | 2017-11-07 | 2018-04-17 | 贵州航天电器股份有限公司 | It is a kind of to be used for underwater electric connector |
| CN107919573B (en) * | 2017-11-07 | 2020-04-28 | 贵州航天电器股份有限公司 | Underwater electric connector |
| CN107799971A (en) * | 2017-11-24 | 2018-03-13 | 绵阳市金华洋电器制造有限公司 | The plug-assembly and its manufacture method of a kind of round electric connector |
| CN109411927A (en) * | 2018-11-01 | 2019-03-01 | 深圳市长盈精密技术股份有限公司 | Plug terminal, terminal assemblies and connector |
| CN110854607A (en) * | 2019-11-29 | 2020-02-28 | 盐城吉大智能终端产业研究院有限公司 | Big data network connection port protective structure |
| CN110854607B (en) * | 2019-11-29 | 2021-06-29 | 盐城吉大智能终端产业研究院有限公司 | Big data network connection port protective structure |
| CN113224662A (en) * | 2020-11-11 | 2021-08-06 | 广东电网有限责任公司 | Relay protection cabinet based on standardized interface |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2532599Y (en) | Water, moisture and salt fog resistant connector | |
| CN1993868A (en) | Connector | |
| CN106785766B (en) | 90 ° of curved formula terminal shield electric-connectors | |
| WO2011150535A1 (en) | Quick- connecting type outdoor waterproof electric connector | |
| CN202513293U (en) | Insulation piercing connector | |
| CN108649400A (en) | A kind of detachable deepwater seal connector | |
| CN1223027C (en) | Terminal sealing of electrolyzer | |
| CN203013960U (en) | Insulating piercing connector | |
| CN211295538U (en) | Low pressure pencil waterproof construction | |
| CN2473782Y (en) | Coaxial cable connector having high clipping force | |
| CN206412562U (en) | A kind of 90 ° of curved formula terminal shield electric-connectors | |
| US3644878A (en) | Electrical connector | |
| CN2865003Y (en) | Lithium battery cover board assembly and battery | |
| CN2125198U (en) | Quick connecting sealing electric connector | |
| CN203013945U (en) | Insulating piercing connector | |
| CN106898917B (en) | Direct insertion type support locking electric connector | |
| CN207116737U (en) | It is anti-to return electric installation | |
| CN220253054U (en) | Closed dampproofing condenser | |
| CN2593374Y (en) | Electrode terminal structure with low resistance for battery | |
| CN214589433U (en) | High-strength corrosion-resistant insulation piercing connector | |
| CN212111883U (en) | Optical fiber connector | |
| CN215834802U (en) | Sealing connection structure of controller wiring end | |
| CN218867449U (en) | High-voltage connector | |
| CN220492333U (en) | Anti-drop's electric connector | |
| CN220605041U (en) | Joint protection device for electric power electric installation and debugging |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |