CN218731967U

CN218731967U - Anti-vibration sealed electric connector

Info

Publication number: CN218731967U
Application number: CN202223084117.1U
Authority: CN
Inventors: 薛根; 李海勇; 刘亚红
Original assignee: Taixing Shengrui Electric Connector Co ltd
Current assignee: Taixing Shengrui Electric Connector Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-03-24
Anticipated expiration: 2032-11-17

Abstract

The utility model discloses an anti-vibration canned type electric connector, including the connector, the front side of connector is equipped with the connecting seat, the lateral wall cover of connector is equipped with the set casing, the up end of connector is equipped with the fixture block, first recess has been seted up to the preceding terminal surface of connector, the back inner wall of first recess is equipped with the blotter, the back inner wall of first recess is equipped with the plug, the third recess has been seted up to the rear end face of connecting seat, the rear end face of the outside connecting seat of third recess is equipped with first spring, the preceding inner wall of third recess is provided with the conductive joint, the cover is equipped with the rubber pad on the lateral wall of conductive joint, the rear end face of conductive joint is provided with the interface. The utility model discloses in, through set casing and fixture block and first spout, dual fixed anti vibration effect is better, connects more stably, and the sealed effect of combined use of rethread blotter and rubber pad is better.

Description

Anti-vibration sealed electric connector

Technical Field

The utility model relates to an electric connector field especially relates to an anti-vibration canned type electric connector.

Background

The electric connector is mainly applied to electric connection and signal transmission between devices, assemblies and systems, and is a necessary basic element for completing the system.

Through retrieval, the chinese patent discloses an electrical connector (publication No. CN 215869883U), a panel socket for fixing on a chassis panel, a printed board socket for setting at a rear side of the chassis panel to connect with a printed board, a plug for setting at a front side of the chassis panel to connect with a cable, the panel socket being of a hollow structure, the plug having a plug section, a length of the plug section in a front-rear direction being greater than a length of the panel socket in the front-rear direction to make the plug section pass through the panel socket to be conducted with the printed board socket, the plug section of the plug passing through the hollow panel socket to be conducted with the printed board socket, without a conversion conduction through the panel socket, reducing contact points, reducing contact resistance, reducing heat generation, prolonging a service life of the electrical connector, and the panel socket being of a hollow structure, which is simple in structure, convenient to process, and reduces a manufacturing cost.

However, the device still has frequent movement and is easy to damage, and meanwhile, due to poor sealing performance, water vapor and components inside the connector are easy to corrode and damage when the connector is used in a humid environment, and the connector is inconvenient to disassemble and assemble.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the sealed type electric connector of anti-vibration that proposes, through set casing and connector threaded connection, set casing inner wall and connecting seat outer wall threaded connection, first spring can exert a backward power to the set casing after connector and connector combination, can make the set casing be difficult for droing fixed effect better when vibrations, the fixture block slides at first spout fit-in, the fixture block removes the back with the slider top after sliding to first spout is terminal, the card is terminal at first spout, dual fixed antidetonation effect is better, it is more stable to connect, establish the rubber pad at the conductive joint lateral wall through blotter and the cover that sets up inner wall behind first recess, can play the buffer protection effect to plug and conductive joint when the connector vibrates, simultaneously can play sealed effect behind connector and connector combination blotter and rubber pad, blotter and rubber pad combination use sealed effect is better, when needs take out, twist the set casing backward and part separately with the connecting seat, be trapezoidal because of the shape of slider, the fixture block also can be hard to jack up the slider backward, it is convenient to extract the connector to pull out more.

In order to achieve the above purpose, the utility model provides a following technical scheme: an anti-vibration sealed electric connector comprises a connector, wherein a connecting seat is arranged on the front side of the connector, a fixing shell is sleeved in the middle of the outer side wall of the connector, a clamping block is fixedly arranged at the center of the upper end face of the connector close to the front part, a first groove is formed in the center of the front end face of the connector, a buffering pad is fixedly arranged on the rear inner wall of the first groove, and a plug is fixedly arranged at the center of the rear inner wall of the first groove;

a third groove is formed in the center of the rear end face of the connecting seat, a first sliding groove is formed in the inner side wall of the third groove, a first spring is fixedly arranged on the rear end face of the connecting seat on the outer side of the third groove, a conductive joint is fixedly arranged in the center of the front inner wall of the third groove, a rubber pad is sleeved on the outer side wall of the conductive joint, an interface is fixedly arranged in the center of the rear end face of the conductive joint, a second groove is formed in the center of the upper inner wall of the third groove close to the front, a second sliding groove is formed in the center of the upper inner wall of the second groove, a sliding block is connected to the inside of the second sliding groove in a sliding mode, fixed blocks are fixedly arranged in the centers of the side walls on two sides of the sliding block close to the upper positions, and second springs are fixedly connected to the centers of the lower end faces of the two fixed blocks;

through the technical scheme, through set casing and connector threaded connection, set casing inner wall and connecting seat outer wall threaded connection, first spring can exert a power backward to the set casing after connector and connector combination, can make the set casing be difficult for droing fixed effect better when the vibration, the fixture block slides in first spout fit, the fixture block is after sliding to first spout end with the slider top, the card is terminal at first spout, dual fixed anti vibration effect is better, it is more stable to connect, establish the rubber pad at the conductive joint lateral wall through blotter and the cover that sets up at first recess rear inner wall, can play the buffer protection effect to plug and conductive joint when the connector vibrates, simultaneously can play sealed effect at connector and connector combination rear bumper pad and rubber pad, blotter and rubber pad combination use sealed effect better, when needs take out, unscrew the set casing backward earlier and part with the connecting seat separately, because of the shape of slider is trapezoidal, the fixture block connector also is trapezoidal, can upwards jack the slider backward and extract, it is more convenient to dismouting.

Furthermore, the front ends of the plugs penetrate through the rear end face of the cushion pad and are communicated with the center of the first groove;

through above-mentioned technical scheme, make things convenient for the plug to insert the interface.

Furthermore, the first sliding groove is spiral in shape, and the fixture block slides in the first sliding groove in a matched manner;

through the technical scheme, the connector can be conveniently disassembled and assembled.

Furthermore, the upper inner wall and the lower inner wall of the fixed shell and the middle part of the outer side wall of the connecting seat close to the rear end are provided with threads which are matched with each other;

through above-mentioned technical scheme, make things convenient for the set casing to be connected with the connecting seat, the connector of being convenient for simultaneously is fixed with the connecting seat.

Furthermore, the lower ends of the two second springs are fixedly connected to the center of the lower inner wall of the second chute;

through above-mentioned technical scheme, can make better slip of slider, fix the slider simultaneously.

Furthermore, the outer side wall of the fixed shell is provided with anti-skid grains;

through above-mentioned technical scheme, conveniently rotate the set casing.

Further, the fixed shell is in threaded connection with the outer side wall of the connector;

through above-mentioned technical scheme, be convenient for fix connector and connecting seat.

Furthermore, the conductive joint is made of copper;

through above-mentioned technical scheme, electrically conductive that can be better can bear bigger electric current simultaneously.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, through set casing and connector threaded connection, set casing inner wall and connecting seat outer wall threaded connection, a power backward can be applyed to the set casing to first spring behind connector and the connector combination, can make the set casing be difficult for the fixed effect that drops when the vibration better, the fixture block slides at first spout fit, the fixture block is after removing the slider top after sliding first spout is terminal, the card is terminal at first spout, dual fixed anti vibration effect is better, it is more stable to connect.

2. The utility model discloses in, establish the rubber pad at the conductive joint lateral wall through blotter and the cover that sets up inner wall behind first recess, can play the buffer protection effect to plug and conductive joint when the connector vibrates, simultaneously can play sealed effect at connector and connector combination back blotter and rubber pad, sealed effect is better in blotter and rubber pad combined use.

3. The utility model discloses in, when needs take out, will unscrew the set casing backward earlier and part with the connecting seat, be trapezoidal because of the shape of slider, the fixture block also is trapezoidal, can extract the connector with the slider jack-up that makes progress backward hard, and the dismouting is more convenient.

Drawings

Fig. 1 is a sectional view of an anti-vibration sealed electrical connector according to the present invention;

fig. 2 is a sectional view of the anti-vibration sealing type electrical connector according to the present invention;

fig. 3 is a cross-sectional view of a vibration-resistant hermetically sealed connector holder housing in accordance with the present invention;

FIG. 4 is an enlarged schematic view at A in FIG. 3;

fig. 5 is a front view of an anti-vibration hermetic electrical connector according to the present invention;

fig. 6 is a perspective view of the anti-vibration sealing type electrical connector according to the present invention.

Illustration of the drawings:

1. a connector; 2. a connecting seat; 3. an interface; 4. a first spring; 5. a first groove; 6. a plug; 7. a clamping block; 8. a rubber pad; 9. a stationary case; 10. a cushion pad; 11. a first chute; 12. a second chute; 13. a fixed block; 14. a second spring; 15. a slider; 16. a second groove; 17. a conductive joint; 18. a third groove; 19. and (4) anti-skid lines.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides an embodiment: the utility model provides an anti-vibration canned type electric connector, includes connector 1, and the front side of connector 1 is equipped with connecting seat 2, and the lateral wall middle part cover of connector 1 is equipped with set casing 9, and the up end center of connector 1 leans on the fixed fixture block 7 that is provided with in front, and first recess 5 has been seted up to the preceding terminal surface center department of connector 1, fixedly on the back inner wall of first recess 5 being provided with blotter 10, and the fixed plug 6 that is provided with in back inner wall center department of first recess 5.

Third recess 18 has been seted up at the rear end face center department of connecting seat 2, first spout 11 has been seted up on the inside wall of third recess 18, the fixed first spring 4 that is provided with on the rear end face of outside connecting seat 2 of third recess 18, the fixed conductive joint 17 that is provided with of preceding inner wall center department of third recess 18, the cover is equipped with rubber pad 8 on the lateral wall of conductive joint 17, the fixed interface 3 that is provided with of rear end face center department of conductive joint 17, second recess 16 has been seted up by the front department at the last inner wall center of third recess 18, second spout 12 has been seted up by the last inner wall center department of second recess 16, the inside sliding connection of second spout 12 has slider 15, the fixed block 13 that is provided with in department is leaned on in the both sides lateral wall center of slider 15, the equal fixedly connected with second spring 14 in lower terminal surface center department of two fixed blocks 13.

Through set casing 9 and 1 threaded connection of connector, set casing 9 inner wall and 2 outer wall threaded connection of connecting seat, first spring 4 can exert a backward power to set casing 9 after connector 1 and 2 combinations of connecting seat, it is better to make set casing 9 be difficult for the fixed effect that drops when the vibration, fixture block 7 slides in first spout 11 fit in, fixture block 7 removes the back with slider 15 top after sliding to first spout 11 end, the card is at first spout 11 end, dual fixed antidetonation effect is better, connect more stably, establish rubber pad 8 at conductive joint 17 lateral wall through setting up blotter 10 and the cover of inner wall behind first recess 5, can play the buffer protection effect to plug 6 and conductive joint 17 when the connector vibrates, simultaneously blotter 10 and rubber pad 8 can play sealed effect after connector 1 and 2 combinations of connecting seat, blotter 10 and rubber pad 8 make up and use sealed effect better, when needs take out, will twist set casing 9 backward and part with connecting seat 2 separately, be trapezoidal because of the shape of slider 15, fixture block 7 also is the backward, can play slider 15 to the apical force upwards, it is more convenient to pull out connector 1 dismouting.

The front end of plug 6 all runs through the rear end face of blotter 10 and leads to the center department of first recess 5, make things convenient for plug 6 to insert interface 3, the shape of first spout 11 sets up to the heliciform, fixture block 7 slides in first spout 11 fit, can make things convenient for the dismouting of connector, the last inner wall of set casing 9 and lower inner wall lean on the rear end with the lateral wall middle part of connecting seat 2 to set up the screw thread of mutually supporting, make things convenient for set casing 9 to be connected with connecting seat 2, it is fixed with connecting seat 2 to be convenient for simultaneously, the equal fixed connection of lower extreme of two second springs 14 is in the lower inner wall center department of second spout 12, can make the better slip of slider 15, fix slider 15 simultaneously, anti-skidding line 19 has been seted up on the lateral wall of set casing 9, conveniently rotate set casing 9, set casing 9 threaded connection is at the lateral wall of connecting seat 1, be convenient for fixing connector 1 and connecting seat 2, the material of conducting terminal 17 is copper, can better electric conduction, can bear bigger electric current simultaneously.

The working principle is as follows: during the use, aim at fixture block 7 at first spout 11 breach on the connecting seat 2 rear end face, later rotate fixture block 7 into along first spout 11, fixture block 7 is after rotating the end of first spout 11 and removing slider 15 top, fix connector 1 and connecting seat 2, slider 15 can play limiting displacement to fixture block 7, prevent fixture block 7 from backward sliding when vibrating, then tighten set casing 9 and connecting seat 2, first spring 4 can exert a backward power to set casing 9 after connector 1 and connecting seat 2 make up, it is better to make set casing 9 be difficult for the fixed effect that drops when vibrations, rubber pad 8 and cushion 10 can play sealed effect after connector 1 and connecting seat 2 make up, can also play the cushioning protection effect to plug 6 and conductive joint 17 when the connector vibrations simultaneously, when needing to open, will unscrew set casing 9 backward earlier and connect seat 2 separately, later can jack up slider 15 upwards because of the shape of slider 15 for trapezoidal backward hard, connect seat 2 and connector 1 separate.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an anti-vibration canned type electric connector, includes connector (1), its characterized in that: the front side of the connector (1) is provided with a connecting seat (2), the middle part of the outer side wall of the connector (1) is sleeved with a fixed shell (9), the center of the upper end face of the connector (1) is fixedly provided with a clamping block (7) close to the front part, the center of the front end face of the connector (1) is provided with a first groove (5), the rear inner wall of the first groove (5) is fixedly provided with a buffer pad (10), and the center of the rear inner wall of the first groove (5) is fixedly provided with a plug (6);

third recess (18) have been seted up at the rear end face center department of connecting seat (2), first spout (11) have been seted up on the inside wall of third recess (18), the fixed first spring (4) that are provided with on the rear end face of outside connecting seat (2) of third recess (18), the fixed conducting joint (17) that are provided with of preceding inner wall center department of third recess (18), the cover is equipped with rubber pad (8) on the lateral wall of conducting joint (17), the fixed interface (3) that are provided with of rear end face center department of conducting joint (17), second recess (16) have been seted up by preceding department in the last inner wall center of third recess (18), second spout (12) have been seted up at the last inner wall center department of second recess (16), the inside sliding connection of second spout (12) has slider (15), the both sides lateral wall center of slider (15) leans on the fixed of upper department to be provided with fixed block (13), two the equal fixedly connected with second spring (14) of lower terminal surface center department of fixed block (13).

2. An anti-vibration hermetically sealed electrical connector as defined in claim 1, wherein: the front ends of the plugs (6) penetrate through the rear end face of the cushion pad (10) and are communicated with the center of the first groove (5).

3. An anti-vibration hermetically sealed electrical connector as defined in claim 1, wherein: the shape of the first sliding groove (11) is set to be spiral, and the fixture block (7) slides in the first sliding groove (11) in a matched mode.

4. An anti-vibration hermetically sealed electrical connector as defined in claim 1, wherein: the upper inner wall and the lower inner wall of the fixed shell (9) and the middle part of the outer side wall of the connecting seat (2) close to the rear end are provided with threads which are matched with each other.

5. An anti-vibration hermetically sealed electrical connector as defined in claim 1, wherein: the lower ends of the two second springs (14) are fixedly connected to the center of the lower inner wall of the second sliding chute (12).

6. An anti-vibration hermetically sealed electrical connector as defined in claim 1, wherein: the outer side wall of the fixed shell (9) is provided with anti-skid grains (19).

7. An anti-vibration hermetically sealed electrical connector as defined in claim 1, wherein: and the fixed shell (9) is in threaded connection with the outer side wall of the connector (1).

8. An anti-vibration hermetically sealed electrical connector as defined in claim 1, wherein: the conductive joint (17) is made of copper.