New energy automobile charging interface

Abstract

The utility model discloses a new energy automobile charging interface, which belongs to the technical field of automobile charging interfaces and comprises a mounting plate, a power interface is arranged in the mounting plate, and connecting blocks are fixedly connected to two sides of the front surface of the mounting plate; according to the charging gun fixing device, the electric push rods, the positioning blocks, the sealing rings, the sealing gaskets, the clamping grooves and the clamping blocks are arranged, the two electric push rods are used for driving the positioning blocks to get close to each other, and therefore when the two positioning blocks get close to the proper positions, the charging gun inserted into the power interface can be fixed; the charging gun can be fixed through the device, the situation that charging of the new energy automobile is interrupted due to the fact that the charging gun is loosened when the charging gun is collided by the outside world is prevented, meanwhile, the device can conduct certain sealing work on the power interface, and therefore the charging gun can be fixed through the device, and the service life of the new energy automobile is prolonged. And the probability of short circuit caused by water entering the power interface is reduced, so that fire caused by the vehicle is greatly avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile charging interfaces, and in particular relates to a new energy automobile charging interface. Background Art

[0002] The new energy vehicle charging interface is an interface for charging new energy vehicles. It fits tightly with the charging connector of the new energy vehicle through the plug-in slot, so that the conductive contacts can directly contact the charging connector, thereby achieving the charging effect. However, the existing new energy vehicle charging interface cannot fix the charging gun, which causes the charging gun to loosen easily when it is hit by the outside world, causing the charging of the new energy vehicle to be interrupted. At the same time, the existing new energy vehicle charging interface cannot perform a certain sealing work on the interface, resulting in a short circuit when water enters the interface, which may cause a severe fire in the vehicle. Therefore, a new energy vehicle charging interface is needed to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to provide a new energy vehicle charging interface to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new energy vehicle charging interface, comprising a mounting plate, a power interface is arranged in the mounting plate, connecting blocks are fixedly connected to both sides of the front of the mounting plate, electric push rods are fixedly connected to the two connecting blocks, and the other ends of the two electric push rods are fixedly connected to positioning blocks, three card slots are opened on the front of the power interface, card blocks are arranged in the three card slots, the front of the three card blocks are fixedly connected to the same sealing ring, and a sealing gasket is fixedly connected to the inner side of the sealing ring.

[0005] As a preferred implementation, a through hole is provided outside the power interface, and a limiting hole is provided inside one of the card blocks.

[0006] As a preferred implementation, a fixing block is fixedly connected to the outside of the power interface, and a limiting rod is slidably connected to the inside of the fixing block.

[0007] As a preferred implementation, a toggle block is fixedly connected to the top end of the limiting rod, and a spring is externally connected to the limiting rod.

[0008] As a preferred implementation, the top end of the spring is fixedly connected to the bottom of the toggle block, and the bottom end of the spring is fixedly connected to the top of the fixed block.

[0009] As a preferred implementation, three mounting holes are opened in the mounting plate, and the mounting holes are threaded.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model is provided with an electric push rod, a positioning block, a sealing ring, a sealing gasket, a card slot and a card block, and two electric push rods are used to drive the positioning blocks to approach each other, so that when the two positioning blocks are close to each other to a suitable position, the charging gun inserted into the power interface can be fixed, and at the same time, the sealing ring drives the sealing gasket to use three card blocks to be inserted into three card slots to achieve the work of being installed outside the power interface, so as to achieve a certain sealing effect on the power interface, and then this device can fix the charging gun to prevent the charging gun from loosening when it is hit by the outside world, causing the interruption of charging of the new energy vehicle. At the same time, this device can perform a certain sealing work on the power interface, reduce the probability of water entering the power interface to cause a short circuit, thereby greatly avoiding the vehicle from causing a fire;

[0012] The utility model provides a limit rod, a spring and a through hole. When the three clamping blocks are inserted into the three clamping grooves, the limit rod can be inserted into the limit hole in one of the clamping blocks by the elastic force of the spring, so that the sealing ring and the sealing gasket can be installed and fixed to the outside of the power interface. At the same time, the through hole provides space for the limit rod to be inserted, so that when the limit rod is subjected to the elastic force of the spring, it can be smoothly inserted into the limit hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the three-dimensional explosion of the utility model;

[0015] Figure 3 For this utility model Figure 1 A schematic diagram of the structure at the center showing a three-dimensional magnification;

[0016] In the figure: 1. Mounting plate; 2. Power interface; 3. Connecting block; 4. Electric push rod; 5. Positioning block; 6. Slot; 7. Block; 8. Sealing ring; 9. Sealing gasket; 10. Limiting hole; 11. Fixing block; 12. Limiting rod; 13. Toggle block; 14. Spring; 15. Through hole; 16. Mounting hole. DETAILED DESCRIPTION

[0017] The present invention will be further described below in conjunction with the embodiments.

[0018] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0019] See also Figure 1-3 The utility model provides a new energy vehicle charging interface, including a mounting plate 1, wherein three mounting holes 16 are provided in the mounting plate 1, wherein the mounting holes 16 are threaded, and the mounting holes 16 enable the mounting plate 1 to be installed, so that the mounting plate 1 can be installed at the power supply position of the vehicle, so as to achieve the purpose that the power supply interface 2 can be powered on at the power supply position of the vehicle;

[0020] The mounting plate 1 is provided with a power interface 2, and a through hole 15 is provided outside the power interface 2. A limiting hole 10 is provided in one of the clamping blocks 7. The through hole 15 allows the limiting rod 12 to be smoothly inserted into the limiting hole 10 in one of the clamping blocks 7, so as to prevent the limiting rod 12 from being blocked by the power interface 2 and unable to move downward. At the same time, the limiting hole 10 allows the limiting rod 12 to have a space for inserting, so that when the limiting rod 12 is inserted into the limiting hole 10, the sealing ring 8 and the power interface 2 can be ensured to be firmly installed;

[0021] The power interface 2 is fixedly connected with a fixed block 11 outside, and a limit rod 12 is slidably connected inside the fixed block 11. The top of the limit rod 12 is fixedly connected with a toggle block 13. A spring 14 is connected to the outer surface of the limit rod 12. The top of the spring 14 is fixedly connected to the bottom of the toggle block 13, and the bottom of the spring 14 is fixedly connected to the top of the fixed block 11, so that the limit rod 12 can be inserted into the limit hole 10 by the elastic force of the spring 14, so as to achieve the purpose of installing and fixing the sealing ring 8 and the power interface 2. At the same time, the toggle block 13 makes the limit rod 12 have a toggle force point, so that when the sealing ring 8 needs to be disassembled, it is convenient for the staff to lift the limit rod 12;

[0022] Both sides of the front of the mounting plate 1 are fixedly connected with connecting blocks 3, and electric push rods 4 are fixedly connected inside the two connecting blocks 3. The other ends of the two electric push rods 4 are fixedly connected with positioning blocks 5. When the two electric push rods 4 respectively drive the positioning blocks 5 to work close to each other, the two positioning blocks 5 can fix the charging gun inserted into the power interface 2, thereby effectively preventing the charging gun from being loosened when it is hit or pulled by the outside world;

[0023] The front of the power interface 2 is provided with three card slots 6, each of which is provided with a card block 7. The card slots 6 provide the card block 7 with an embedding point, so that when the three card blocks 7 are inserted into the three card slots 6, the first stage of installation between the sealing ring 8 and the power interface 2 can be achieved;

[0024] The front sides of the three card blocks 7 are fixedly connected with a same sealing ring 8, and the inner side of the sealing ring 8 is fixedly connected with a sealing gasket 9. The sealing provided between the sealing gasket 9 and the sealing ring 8 enables the power interface 2 to have a certain waterproof performance, thereby greatly reducing the probability of rainwater entering the power interface 2 and causing a short circuit during car charging.

[0025] The working principle and use process of this utility model:

[0026] When the charging gun is inserted into the power interface 2 to charge the new energy vehicle, the two electric push rods 4 are first used to drive the positioning blocks 5 to move closer to each other, so that when the two positioning blocks 5 move closer to each other to a certain position, the charging gun can be fixed to prevent it from falling off;

[0027] When the power interface 2 needs to be sealed, the sealing ring 8 is first used to drive the three blocks 7 to move backward and fit into the three slots 6. When the three blocks 7 are located in the three slots 6, the limiting rod 12 can use the elastic force provided by the spring 14 to pass through the through hole 15 and fit into the limiting hole 10 in one of the blocks 7, so that the sealing ring 8 and the sealing gasket 9 can be installed on the power interface 2 to seal it.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A new energy vehicle charging interface, comprising a mounting plate (1), characterized in that: The mounting plate (1) is provided with a power interface (2), both sides of the front of the mounting plate (1) are fixedly connected with connection blocks (3), the two connection blocks (3) are fixedly connected with electric push rods (4), the other ends of the two electric push rods (4) are fixedly connected with positioning blocks (5), the front of the power interface (2) is provided with three card slots (6), the three card slots (6) are provided with card blocks (7), the front of the three card blocks (7) are fixedly connected with the same sealing ring (8), and the inner side of the sealing ring (8) is fixedly connected with a sealing gasket (9).

2. A new energy vehicle charging interface according to claim 1, characterized in that: A through hole (15) is provided on the outside of the power interface (2), and a limiting hole (10) is provided in one of the clamping blocks (7).

3. A new energy vehicle charging interface according to claim 1, characterized in that: A fixing block (11) is fixedly connected to the outside of the power interface (2), and a limiting rod (12) is slidably connected to the inside of the fixing block (11).

4. A new energy vehicle charging interface according to claim 3, characterized in that: The top end of the limiting rod (12) is fixedly connected to a toggle block (13), and the outer shell of the limiting rod (12) is connected to a spring (14).

5. A new energy vehicle charging interface according to claim 4, characterized in that: The top end of the spring (14) is fixedly connected to the bottom of the toggle block (13), and the bottom end of the spring (14) is fixedly connected to the top of the fixed block (11).

6. A new energy vehicle charging interface according to claim 1, characterized in that: Three mounting holes (16) are provided in the mounting plate (1), and the mounting holes (16) are threaded.

Images