CN202333355U - Small high-voltage-resistant connector - Google Patents
Small high-voltage-resistant connector Download PDFInfo
- Publication number
- CN202333355U CN202333355U CN2011205074681U CN201120507468U CN202333355U CN 202333355 U CN202333355 U CN 202333355U CN 2011205074681 U CN2011205074681 U CN 2011205074681U CN 201120507468 U CN201120507468 U CN 201120507468U CN 202333355 U CN202333355 U CN 202333355U
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- Prior art keywords
- plug
- hole
- honour
- section
- following
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Abstract
The utility model discloses a small high-voltage-resistant connector, which comprises a plug and a socket, wherein the plug consists of a plug upper seat, a plug lower seat and contact pieces; the socket consists of a base seat, jack sheaths and a crown spring; the contact pieces are arranged in U-shaped-section step holes of the plug; junction surfaces of the plug upper seat and the plug lower seat are fixedly adhered to each other through an adhesive; the jack sheaths are arranged in U-shaped-section stepped holes of the socket; and pin sections of the jack sheaths and the stepped holes of the base seat are fixedly adhered to each other through the adhesive. The small high-voltage-resistant connector has the advantages of simple structure, small volume, high voltage resistance, high impact and vibration resistance capacity, and safety and reliability in connection, and cables are conveniently connected and installed.
Description
Technical field
The utility model relates to technical field of electric connectors, especially a kind of small-sized high voltage bearing connector.
Background technology
, miniaturization Development Trend integrated along with electric control gear are also had higher requirement to the development of electric connector, for example, are subject to the small distance requirement between the impact resistance of connector, barotolerance, small size and two contacts.The electric connector of prior art, ubiquity is attended to one thing and lose sight of another, and has improved impact resistance, barotolerance and has but caused the volume of connector to increase, and has especially reduced the distance between two contacts, but is difficult to satisfy barotolerance.Develop a kind of can the adaptation under the environment that is in jerk for a long time, can satisfy high voltage bearing occasion again, and to meet between little space mounting, two contacts near again connector of distance be the problem that needs to be resolved hurrily.
The utility model content
The purpose of the utility model is the small-sized high voltage bearing connector that provides to the deficiency of prior art, and the utility model is simple in structure, and cable connects and be easy for installation; Have little, the withstand voltage height of volume, the shock resistance vibration resistance reaches the reliable advantage of attachment security by force.
The concrete technical scheme that realizes the utility model purpose is:
A kind of small-sized high voltage bearing connector, its characteristics comprise plug and socket, said plug is made up of the plug seat of honour, following of plug and contact; The plug seat of honour is discoid, and its front is provided with round platform, and reverse side is provided with the projection of two rectangles; The middle part of two projections is respectively equipped with the stepped hole of " U " tee section that connects with round platform, and following of plug is discoid, and its front is provided with the pit of two rectangles; The middle part of two pits is respectively equipped with the corresponding through hole of stepped hole with " U " tee section; Reverse side is provided with dividing plate between two through hole, contact is a step axle shape, and the one of which end is provided with that connection-peg, the other end are provided with the bonding wire end, step axle stage casing is provided with the plane; Said contact is two; Its end that is provided with connection-peg is penetrated by the stepped hole of two " U " tee sections of plug seat of honour reverse side respectively; An end that is provided with the bonding wire end is penetrated by following positive two through hole of plug respectively; The projection of two rectangles embeds in the pit of two rectangles of following of plug on the plug seat of honour, and encapsulating is fixed and bondd between the faying face of following of the plug seat of honour and plug; Said socket is made up of pedestal, the jack overcoat spring of coming of age; Pedestal is a cylindrical shape; It is axially arranged with the shoulder hole of two " U " tee sections, and the cylinder dual-side is provided with the pedestal installing hole, and the jack overcoat is by one section pin and one section rod member that the cross section is formed for the sleeve pipe of " U " shape; The hat spring is established the cylinder of reed in being, said hat spring place in the sleeve pipe of " U " shape of jack overcoat and with its riveted joint; The jack overcoat is two, and its end that is provided with " U " shape sleeve pipe inserts respectively in the shoulder hole of two " U " tee sections of pedestal, and the fixing bonding of encapsulating between the shoulder hole of the pin section of jack overcoat and pedestal; Hat spring in jack overcoat grafting on the connection-peg of contact and the socket on the said plug; The disk that the described plug seat of honour and plug are following is provided with the plug installing hole.
The utility model is simple in structure, and cable connects and be easy for installation; Have little, the withstand voltage height of volume, the shock resistance vibration resistance reaches the reliable advantage of attachment security by force.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the positive structural representation in the utility model plug seat of honour;
Fig. 3 is the structural representation of the utility model plug seat of honour reverse side;
Fig. 4 is following positive structural representation of the utility model plug;
Fig. 5 is the structural representation of the following reverse side of the utility model plug;
Fig. 6 is the structural representation of the utility model contact;
Fig. 7 is the structural representation of the utility model pedestal;
Fig. 8 is the come of age structural representation of spring of the utility model jack overcoat.
Embodiment
Consult Fig. 1, the utility model comprises plug 1 and socket 2, and said plug 1 is made up of the plug seat of honour 11, following 12 of plug and contact 13, and said socket 2 is made up of pedestal 21, jack overcoat 22 spring 23 of coming of age.
Consult Fig. 2, Fig. 3, the said plug seat of honour 11 is discoid, and its front is provided with round platform 112, and the middle part that reverse side is provided with projection 113, two projections 113 of two rectangles is respectively equipped with the stepped hole 111 of " U " tee section that connects with round platform 112.
Consult Fig. 4, Fig. 5, following 12 of said plug is discoid, and the middle part that its front is provided with pit 121, two pits 121 of two rectangles is respectively equipped with the through hole 122 corresponding with the stepped hole of " U " tee section 111, and reverse side is provided with dividing plate 123 between two through hole 122.
Consult Fig. 6, said contact 13 is a step axle shape, and the one of which end is provided with that connection-peg 132, the other end are provided with the bonding wire end, step axle stage casing is provided with plane 131.
Consult Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6; Said contact 13 is two; Its end that is provided with connection-peg 132 is penetrated by the stepped hole 111 of two " U " tee sections of the plug seat of honour 11 reverse side respectively; An end that is provided with the bonding wire end is penetrated by following 12 positive two through hole 122 of plug respectively, and the projection 113 of two rectangles embeds in the pit 121 of two rectangles of following 12 of plug on the plug seat of honour 11, and encapsulating is fixed and bondd between the faying face of following 12 of the plug seat of honour 11 and plug; The disk that the described plug seat of honour 11 and plug are following 12 is provided with plug installing hole 14.
Consult Fig. 7, pedestal 21 is a cylindrical shape, and it is axially arranged with the shoulder hole 211 of two " U " tee sections, and the cylinder dual-side is provided with pedestal installing hole 212.
Consult Fig. 8, the rod member that said jack overcoat 22 is made up of for the sleeve pipe 221 of " U " shape one section pin and one section cross section is established the cylinder of reed in being preced with spring 23 and being.
Consult Fig. 1, Fig. 7, Fig. 8, said hat spring 23 place in the sleeve pipe 221 of " U " shape of jack overcoat 22 and with its riveted joint; Jack overcoat 22 is two, and its end that is provided with " U " shape sleeve pipe 221 inserts respectively in the shoulder hole 211 of two " U " tee sections of pedestal 21, and the fixing bonding of encapsulating between the shoulder hole 211 of the pin section of jack overcoat 22 and pedestal 21;
Consult Fig. 1,23 grafting of the hat springs in the jack overcoat 22 on the connection-peg 132 of contact 13 and the socket 2 on the said plug 1.
The utility model is to use like this:
The utility model is applicable to the occasion of jerk, withstand voltage 2000 V, and the connector that installing space is little, the near again environment of distance is used down between two contacts.
The said contact 13 of the utility model is two; Its end that is provided with connection-peg 132 is penetrated by the stepped hole 111 of two " U " tee sections of the plug seat of honour 11 reverse side respectively; An end that is provided with terminals is penetrated by following 12 positive two through hole 122 of plug respectively; The projection 113 of two rectangles embeds in the pit 121 of two rectangles of following 12 of plug on the plug seat of honour 11, and encapsulating is fixed and bondd between the faying face of following 12 of the plug seat of honour 11 and plug; The plane 131 that this moment, contact 13 step axle stage casings were provided with cooperates with the plane of the stepped hole 111 of " U " tee section; Both fixed contact 13, and made the weldering cup of two contacts 13 relative again, convenient welding; Also increase the distance between two contacts 13 simultaneously, improved requirement of withstand voltage.
The disk that the plug seat of honour 11 of the utility model and plug are following 12 is provided with three plug installing holes 14, and the plug seat of honour 11, following 12 of plug cooperate rear disk can work as the ring flange use, be convenient to connector connection is installed.
The projection 113 of two rectangles embeds in the pit 121 of two rectangles of following 12 of plug on the plug seat of honour 11 of the utility model; And following 12 reverse side of plug are provided with dividing plate 123 between two through hole 122; An end that is provided with pin when contact 13 is penetrated by the stepped hole 111 of two " U " tee sections of the plug seat of honour 11 reverse side respectively; An end that is provided with connection-peg 132 can increase the creepage distance between the contact 13 after being penetrated by following 12 positive two through hole 122 of plug respectively.
The design of the shoulder hole 211 of the stepped hole 111 of " U " tee section at the utility model plug seat of honour 11 and " U " tee section of pedestal 21; Both increased the wall thickness of insulator between the shoulder hole 211 of stepped hole 111 and two " U " tee sections of two " U " tee sections; Satisfy requirement of withstand voltage, location and foolproof function in the time of can playing contact 13 and jack overcoat 22 again and be respectively charged in the pedestal.
The glue that the fixing bonding of the utility model encapsulating is adopted is rigidity glue.
Claims (2)
1. small-sized high voltage bearing connector; It is characterized in that it comprises plug (1) and socket (2); Said plug (1) is made up of the plug seat of honour (11), plug following (12) and contact (13), and the plug seat of honour (11) are discoid, and its front is provided with round platform (112); Reverse side is provided with the projection (113) of two rectangles; The middle part of two projections (113) is respectively equipped with the stepped hole (111) of " U " tee section that connects with round platform (112), and plug following (12) is discoid, and its front is provided with the pit (121) of two rectangles; The middle part of two pits (121) is respectively equipped with the through hole (122) corresponding with the stepped hole (111) of " U " tee section; Reverse side is positioned at and is provided with dividing plate (123) between the two through hole (122), and contact (13) is a step axle shape, and the one of which end is provided with that connection-peg (132), the other end are provided with the bonding wire end, step axle stage casing is provided with plane (131); Said contact (13) is two; Its end that is provided with connection-peg (132) is penetrated by the stepped hole (111) of two " U " tee sections of the plug seat of honour (11) reverse side respectively; An end that is provided with the bonding wire end is penetrated by following (12) positive two through hole (122) of plug respectively; In the pit (121) of two rectangles of projection (113) the embedding plug following (12) of last two rectangles in the plug seat of honour (11), and the fixing bonding of encapsulating between the faying face of the plug seat of honour (11) and plug following (12); Said socket (2) is made up of pedestal (21), jack overcoat (22) spring (23) of coming of age; Pedestal (21) is a cylindrical shape; It is axially arranged with the shoulder hole (211) of two " U " tee sections; The cylinder dual-side is provided with pedestal installing hole (212); The rod member that jack overcoat (22) is made up of for the sleeve pipe (221) of " U " shape one section pin and one section cross section, hat spring (23) are established the cylinder of reed in being, said hat spring (23) place the sleeve pipe (221) of " U " shape of jack overcoat (22) interior and with its riveted joint; Jack overcoat (22) is two; Its end that is provided with " U " shape sleeve pipe (221) inserts respectively in the shoulder hole (211) of two " U " tee sections of pedestal (21), and the fixing bonding of encapsulating between the shoulder hole (211) of the pin section of jack overcoat (22) and pedestal (21); Said plug (1) is gone up the connection-peg (132) of contact (13) and is pegged graft with the hat spring (23) that socket (2) is gone up in the jack overcoat (22).
2. a kind of small-sized high voltage bearing connector according to claim 1 is characterized in that the disk of the plug seat of honour (11) and plug following (12) is provided with plug installing hole (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205074681U CN202333355U (en) | 2011-12-08 | 2011-12-08 | Small high-voltage-resistant connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205074681U CN202333355U (en) | 2011-12-08 | 2011-12-08 | Small high-voltage-resistant connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202333355U true CN202333355U (en) | 2012-07-11 |
Family
ID=46445321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205074681U Expired - Lifetime CN202333355U (en) | 2011-12-08 | 2011-12-08 | Small high-voltage-resistant connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202333355U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105552620A (en) * | 2015-12-09 | 2016-05-04 | 中国船舶重工集团公司第七二六研究所 | Pin watertight cladding enhancement structure |
| CN108963554A (en) * | 2018-06-26 | 2018-12-07 | 贵州航天电器股份有限公司 | A kind of high voltage withstanding structure for Microminiature electrical connector insulating base |
| CN111490382A (en) * | 2020-03-31 | 2020-08-04 | 江苏蕴石灵实业有限公司 | Carbon fiber module unit connecting piece |
| CN111864459A (en) * | 2020-07-24 | 2020-10-30 | 中车株洲电力机车研究所有限公司 | D-sub connector for plateau vehicle |
| CN114586242A (en) * | 2019-10-29 | 2022-06-03 | 株式会社自动网络技术研究所 | Connector with a locking member |
-
2011
- 2011-12-08 CN CN2011205074681U patent/CN202333355U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105552620A (en) * | 2015-12-09 | 2016-05-04 | 中国船舶重工集团公司第七二六研究所 | Pin watertight cladding enhancement structure |
| CN108963554A (en) * | 2018-06-26 | 2018-12-07 | 贵州航天电器股份有限公司 | A kind of high voltage withstanding structure for Microminiature electrical connector insulating base |
| CN114586242A (en) * | 2019-10-29 | 2022-06-03 | 株式会社自动网络技术研究所 | Connector with a locking member |
| CN114586242B (en) * | 2019-10-29 | 2024-05-28 | 株式会社自动网络技术研究所 | Connector with a plurality of connectors |
| CN111490382A (en) * | 2020-03-31 | 2020-08-04 | 江苏蕴石灵实业有限公司 | Carbon fiber module unit connecting piece |
| CN111864459A (en) * | 2020-07-24 | 2020-10-30 | 中车株洲电力机车研究所有限公司 | D-sub connector for plateau vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |
|
| CX01 | Expiry of patent term |