CN219576041U

CN219576041U - Flexibly detachable charging gun connector

Info

Publication number: CN219576041U
Application number: CN202321215478.7U
Authority: CN
Inventors: 曾思民; 胡灿灿; 王小亮
Original assignee: Wuhan Meihaoheng Technology Co ltd
Current assignee: Wuhan Meihaoheng Technology Co ltd
Priority date: 2023-05-19
Filing date: 2023-05-19
Publication date: 2023-08-22
Anticipated expiration: 2033-05-19

Abstract

The utility model discloses a flexible and detachable charging gun connector which comprises a charging gun head and a connector head, wherein the connector head is positioned in the charging gun head, mounting boxes are fixedly connected to the left side and the right side of the charging gun head, the mounting boxes penetrate through and extend to the inside of the charging gun head, a lower pressing block is connected to the inner wall of the mounting boxes in a sliding manner, the lower pressing block penetrates through and extends to the outside of the mounting boxes, and two reset springs are fixedly connected to the lower pressing block. According to the utility model, the movable clamping blocks are arranged to be matched with the clamping grooves on the connector head, so that the connector head can be quickly and flexibly assembled and disassembled, the assembly and disassembly steps are reduced, meanwhile, the sealing performance between the connector head and the charging gun head can be improved through the arrangement of the sealing mechanism, dust and rainwater are prevented from entering the erosion element, and the sealing mechanism is triggered by magnetism, so that the stability between the connector head and the charging gun head can be further improved.

Description

Flexibly detachable charging gun connector

Technical Field

The utility model relates to the technical field of charging guns, in particular to a flexible and detachable charging gun connector.

Background

At present, popularization and popularization of new energy automobiles have become a necessary trend, and matched equipment such as charging guns and the like related to new energy are also more and more emphasized, and the charging guns need to be matched with connectors to complete charging.

Under general circumstances, the connector of the automobile charging gun is connected to the charging gun in a threaded connection mode, the mode is not flexible enough, long time is required to be consumed when the connector needs to be disassembled and assembled, meanwhile, dust and rainwater can be prevented from entering the charging gun head through good connection of the connector, and if the charging gun head is sealed, corrosion of internal elements can be avoided, so that the service life is influenced.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model aims to provide a flexible and detachable charging gun connector which is used for solving the background technical problems.

In order to achieve the above purpose, the present utility model adopts the following technical scheme.

The utility model provides a nimble detachable rifle connector that charges, includes rifle head and connector head that charges, the connector head is located the inside of rifle head that charges, the equal fixedly connected with installation box in the left and right sides of rifle head that charges, the installation box runs through and extends to the inside of rifle head that charges, sliding connection has down the briquetting on the inner wall of installation box, down the briquetting runs through and extends to the outside of installation box, fixedly connected with two reset springs down on the briquetting, reset spring's the other end fixed connection is on the inner wall of installation box, rotate on the inner wall of installation box and be connected with two guide rolls, the draw-in groove has all been seted up to the left and right sides of connector head, sliding connection has the fixture block on the inner wall of installation box, the fixture block is located the inside of draw-in groove and laminates with the inner wall of draw-in groove, fixedly connected with hold-in range down on the briquetting, hold-in range and guide roll laminating, the other end fixed connection of hold-in range is on the fixture block, the front of rifle head that charges is provided with sealing mechanism.

As a further description of the above technical solution: the sealing mechanism comprises a mounting ring, the mounting ring is fixedly connected to the connector head, a mounting groove is formed in the back surface of the mounting ring, a sealing ring is connected to the inner wall of the mounting groove in a sliding mode, an extension spring is uniformly distributed on the back surface of the sealing ring, the other end of the extension spring is fixedly connected to the inner wall of the mounting groove, a uniformly distributed fitting groove is formed in the front surface of the charging gun head, a magnetic plate is fixedly connected to the inner wall of the fitting groove, a uniformly distributed metal plate is fixedly connected to the back surface of the sealing ring, the metal plate is located inside the fitting groove and is magnetically connected with the magnetic plate, two elastic bands are fixedly connected to the inner wall of the mounting box, and the other end of each elastic band is fixedly connected to a clamping block.

As a further description of the above technical solution: and limiting blocks which are uniformly distributed are fixedly connected to the inner wall of the mounting groove, and the sealing ring is in sliding connection with the limiting blocks.

As a further description of the above technical solution: finger grooves are formed in one end, located outside the installation box, of the lower pressing block, and anti-skidding lines which are evenly distributed are formed in the inner walls of the finger grooves.

As a further description of the above technical solution: two guide rods are fixedly connected to the inner wall of the mounting box, and the clamping blocks are slidably connected to the guide rods.

As a further description of the above technical solution: the outer ring of the sealing ring is coated with a waterproof coating.

Compared with the prior art, the utility model has the advantages that:

according to the utility model, the movable clamping block is matched with the clamping groove on the connector head, so that the connector head can be quickly and flexibly assembled and disassembled, the assembly and disassembly steps are reduced, the tightness between the connector head and the charging gun head can be improved by arranging the sealing mechanism, dust and rainwater are prevented from entering the erosion element, and the sealing mechanism is triggered by magnetism, so that the stability between the connector head and the charging gun head can be further improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional elevation view of the mounting box of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 4 is a schematic view showing the internal perspective structure of the installation groove of the present utility model.

The reference numerals in the figures illustrate:

1. charging gun heads; 2. a connector head; 3. a mounting box; 4. pressing the block; 5. a return spring; 6. a guide roller; 7. a clamping groove; 8. a clamping block; 9. a synchronous belt; 10. a sealing mechanism; 1001. a mounting ring; 1002. a mounting groove; 1003. a seal ring; 1004. a tension spring; 1005. a fitting groove; 1006. a magnetic plate; 1007. a metal plate; 11. a limiting block; 12. finger grooves; 13. a guide rod; 14. an elastic band.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model;

referring to fig. 1-4, a flexible detachable charging gun connector of the present utility model comprises a charging gun head 1 and a connector head 2, wherein the connector head 2 is positioned inside the charging gun head 1, the left side and the right side of the charging gun head 1 are fixedly connected with a mounting box 3, the mounting box 3 penetrates through and extends to the inside of the charging gun head 1, the inner wall of the mounting box 3 is slidingly connected with a lower pressing block 4, the lower pressing block 4 penetrates through and extends to the outside of the mounting box 3, the lower pressing block 4 is fixedly connected with two return springs 5, the other ends of the return springs 5 are fixedly connected with the inner wall of the mounting box 3, the inner wall of the mounting box 3 is rotationally connected with two guide rollers 6, the left side and the right side of the connector head 2 are provided with clamping grooves 7, the inner wall of the mounting box 3 is slidingly connected with clamping blocks 8, the clamping blocks 8 are positioned inside the clamping grooves 7 and are jointed with the inner wall of the clamping grooves 7, the lower pressing block 4 is fixedly connected with two synchronous belts 9, the synchronous belt 9 is attached to the guide roller 6, the other end of the synchronous belt 9 is fixedly connected to the clamping block 8, the front surface of the charging gun head 1 is provided with a sealing mechanism 10, the sealing mechanism 10 comprises a mounting ring 1001, the mounting ring 1001 is fixedly connected to the connector head 2, a mounting groove 1002 is formed in the back surface of the mounting ring 1001, a sealing ring 1003 is slidingly connected to the inner wall of the mounting groove 1002, a uniformly distributed extension spring 1004 is connected to the back surface of the sealing ring 1003, the other end of the extension spring 1004 is fixedly connected to the inner wall of the mounting groove 1002, a uniformly distributed engaging groove 1005 is formed in the front surface of the charging gun head 1, a magnetic plate 1006 is fixedly connected to the inner wall of the engaging groove 1005, a uniformly distributed metal plate 1007 is fixedly connected to the back surface of the sealing ring 1003, the metal plate 1007 is positioned in the engaging groove 1005 and is magnetically connected to the magnetic plate 1006, the outer ring of the sealing ring 1003 is coated with a waterproof coating, two elastic belts 14 are fixedly connected to the inner wall of the mounting box 3, and the other ends of the elastic belts 14 are fixedly connected to the clamping blocks 8.

When the connector head 2 is required to be connected to the charging gun head 1, a user lifts the connector head 2 to the front surface of the charging gun head 1, then the user simultaneously presses down the two side lower pressing blocks 4, the lower pressing blocks 4 enter the inside of the mounting box 3, the reset spring 5 is stressed to shrink and generate opposite acting force, one side of the synchronous belt 9 connected to the lower pressing blocks 4 moves along with the lower pressing blocks, the clamping blocks 8 start to move into the inside of the mounting box 3 under the limitation of the guide roller 6, the elastic belts 14 connected to the clamping blocks 8 stretch along with the clamping blocks, then the user gradually slides in the connector head into the charging gun head 1 until the clamping connection is completed, at the moment, the user loosens the lower pressing blocks 4, the reset spring 5 resets, meanwhile, the clamping blocks 8 are pulled to reset by the elastic belts 14, at the moment, the clamping blocks 8 are clamped into the inside of the clamping grooves 7, the mounting of the connector head 2 is completed, at the moment, the magnetic plates 1006 in the clamping grooves are closer to the metal plates 1007 are acted on to enter the inside of the clamping grooves, the sealing rings 1003 extend, the stretching springs 1004 stretch along with the stretching springs 1003, the stretching the sealing rings, the connector head 1003 can be improved, the connector head 2 and the connector head 1 can be pulled out from the clamping blocks 2 when the connector head 2 is required to be removed from the clamping blocks 2, and then the connector head 2 can be pulled out by the user, and the user can be pulled out from the clamping blocks 2 by the clamping blocks when the connector head 2.

According to the utility model, the movable clamping block 8 is matched with the clamping groove 7 on the connector head 2, so that the connector head 2 can be quickly and flexibly assembled and disassembled, the assembly and disassembly steps are reduced, the tightness between the connector head 2 and the charging gun head 1 can be improved by arranging the sealing mechanism 10, dust and rainwater are prevented from entering the erosion element, and the sealing mechanism 10 is triggered by magnetism, so that the stability between the connector head 2 and the charging gun head 1 can be further improved.

Please refer to fig. 4, wherein: the inner wall of the mounting groove 1002 is fixedly connected with uniformly distributed limiting blocks 11, and the sealing ring 1003 is in sliding connection with the limiting blocks 11.

In the utility model, the limiting block 11 can limit the sealing ring 1003, so that the sealing ring 1003 is always positioned in the mounting groove 1002 to keep stable movement in the horizontal direction.

Please refer to fig. 1, wherein: finger grooves 12 are formed in one end, located outside the mounting box 3, of the lower pressing block 4, and evenly distributed anti-skidding lines are formed in the inner walls of the finger grooves 12.

In the utility model, when a user needs to press the pressing seat 4, the finger grooves 12 can enable the hands of the user to be better attached to the pressing seat, and the anti-slip patterns can prevent the hands from slipping.

Please refer to fig. 2 and 3, wherein: two guide rods 13 are fixedly connected to the inner wall of the mounting box 3, and the clamping blocks 8 are slidably connected to the guide rods 13.

In the utility model, the guide rod 13 can limit the clamping block 8, so that the clamping block 8 is always positioned in the mounting box 3 to stably move in the horizontal direction.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. The utility model provides a nimble detachable rifle connector that charges, includes rifle head (1) and connector head (2) charge, connector head (2) are located the inside of rifle head (1) that charges, its characterized in that: the utility model discloses a charging gun, including charging gun head (1), mounting box (3), clamping groove (7) are all offered to the left and right sides of charging gun head (1), sliding connection has down briquetting (4) on the inner wall of mounting box (3), down briquetting (4) run through and extend to the outside of mounting box (3), fixedly connected with two reset spring (5) on briquetting (4) down, on the inner wall of other end fixed connection mounting box (3) of reset spring (5), rotate on the inner wall of mounting box (3) and be connected with two guide roll (6), clamping groove (7) have all been offered to the left and right sides of connector head (2), sliding connection has fixture block (8) on the inner wall of mounting box (3), fixture block (8) are located the inside of clamping groove (7) and laminate with the inner wall of clamping groove (7), fixedly connected with two hold-in range (9) on lower briquetting (4), hold-in range (9) laminate with guide roll (6), rotate on the inner wall of mounting box (1) other end (14) have on the positive seal of sealing mechanism (14), the other end of the elastic belt (14) is fixedly connected to the clamping block (8).

2. A flexible detachable charging gun connector according to claim 1, wherein: sealing mechanism (10) are including collar (1001), collar (1001) fixed connection is on connector head (2), mounting groove (1002) have been seted up at the back of collar (1001), sliding connection has sealing ring (1003) on the inner wall of mounting groove (1002), the back of sealing ring (1003) is connected with evenly distributed's extension spring (1004), the other end fixed connection of extension spring (1004) is on the inner wall of mounting groove (1002), evenly distributed's agreeing groove (1005) have been seted up on the front of charging gun head (1), fixedly connected with magnetic plate (1006) on the inner wall of agreeing groove (1005), the back fixedly connected with evenly distributed's of sealing ring (1003) metal sheet (1007), metal sheet (1007) are located the inside of agreeing groove (1005) and are connected with magnetic plate (1006) magnetism.

3. A flexible detachable charging gun connector according to claim 2, wherein: limiting blocks (11) which are uniformly distributed are fixedly connected to the inner wall of the mounting groove (1002), and the sealing ring (1003) is in sliding connection with the limiting blocks (11).

4. A flexible detachable charging gun connector according to claim 1, wherein: finger grooves (12) are formed in one end, located outside the mounting box (3), of the lower pressing block (4), and anti-skidding lines which are evenly distributed are formed in the inner wall of each finger groove (12).

5. A flexible detachable charging gun connector according to claim 1, wherein: two guide rods (13) are fixedly connected to the inner wall of the installation box (3), and the clamping blocks (8) are slidably connected to the guide rods (13).

6. A flexible detachable charging gun connector according to claim 2, wherein: the outer ring of the sealing ring (1003) is coated with a waterproof coating.