Charging gun control box with keys

Abstract

The utility model discloses a charging gun control box with keys. According to the utility model, the protection piece is arranged on one surface of the box body, which is provided with the key mounting hole, so that the key is prevented from being damaged when being used or falling off. And the key assembly is mounted in the key mounting hole in an interference fit manner, so that a relatively good sealing effect can be achieved, and water and dust are prevented. Furthermore, by using the key assembly with two layers of protection, a good protection effect can still be achieved after the key protection pad on the outer layer is damaged, and the key protection pad is made of silica gel and is tightly attached to the outer surface of the box body, so that the sealing performance of the key is improved, and the control box key has good waterproof performance.

Description

Technical Field

[0001] The utility model relates to the field of electronic device accessories, and more specifically, the utility model relates to a charging gun control box with a button. Background Art

[0002] As a type of new energy vehicle, electric vehicles have the advantages of energy conservation and simple maintenance, and can replace traditional vehicles to solve the problems of energy shortage and environmental pollution. In life, such electric vehicles are becoming more and more widely used, and charging devices such as charging guns used in conjunction are also developing rapidly.

[0003] The charging gun is mainly used to charge electric vehicles. The charging gun control box can control the charging gun and needs to have good safety and controllability, mainly the need to have good waterproof and dustproof functions, so as to achieve the purpose of protecting electric vehicle charging equipment. Summary of the Utility Model

[0004] The utility model overcomes the deficiencies of the prior art and provides a charging gun control box with a button, in the hope of improving the waterproof and dustproof functions of the charging gun control box.

[0005] To solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A charging gun control box with a button, comprising a box body, a protection member, a button assembly, and a switch;

[0007] The box body is provided with button mounting holes;

[0008] The protection member is provided with button mounting holes that match the position and size of the button mounting holes on the box body, and the protection member is mounted on the surface of the box body where the button mounting holes are provided;

[0009] The button assembly is mounted in the button mounting holes of the box body and the protection member. The shape of the button assembly is the same as the shape of the button mounting holes, and is installed in the button mounting holes by interference fit;

[0010] One side of the button assembly facing the inside of the box body is not sealed, and a protrusion is provided inside the button assembly;

[0011] The switch is arranged inside the casing, and the protrusion abuts against the switch, and the protrusion is linked with the switch.

[0012] First, by installing a protection member on the surface of the box body provided with button mounting holes, the protection effect of this surface can be increased, and damage caused by using the button or falling can be avoided.

[0013] And because the button assembly is installed in the button mounting holes by interference fit, a good sealing effect can be achieved, preventing water and dust.

[0014] A further technical solution is that a protective member mounting groove is provided on the box body;

[0015] The protective member is annular and is sleeved in the mounting groove.

[0016] Sleeving is the most convenient installation and fixing method, and it can strengthen the part where the protective member is sleeved, having a better protection effect.

[0017] A further technical solution is that the switch is a PCB board, and the PCB board is fixedly connected to the key assembly by hot melting.

[0018] A further technical solution is that the key assembly includes a key board and a key protection pad;

[0019] The key board is sleeved in the key protection pad, and protrusions are provided inside the key board.

[0020] By using a key assembly with two layers of protection, it can still have a good protection effect after the outer key protection pad is damaged.

[0021] A further technical solution is that the key protection pad is made of silicone material.

[0022] A further technical solution is that the key mounting hole of the protective member is smaller than the key mounting hole of the box body, and a fixed card slot is formed between the key mounting hole of the protective member and the key mounting hole of the box body;

[0023] The shape of the key protection pad matches the shape of the fixed card slot.

[0024] The protection pad is fixed through this card slot to prevent it from falling out of the key mounting hole.

[0025] A further technical solution is that a fixing ring is provided at the tail of the key board;

[0026] The fixing ring is clamped inside the key mounting hole of the box body.

[0027] In order to further prevent the displacement of the key board, a fixing ring is added at the tail of the key board, and the fixing ring is clamped inside the key mounting hole of the box body.

[0028] Compared with the prior art, the utility model has at least the following beneficial effects: By installing a protective member on the surface of the box body where the key mounting holes are provided, the utility model can avoid damage caused when the keys are used or the box body falls. And since the key assembly is installed in the key mounting holes by interference fit, a good sealing effect can be achieved to prevent water and dust. Further, by using a key assembly with two layers of protection, it can still have a good protection effect even after the outer key protection pad is damaged, and the key protection pad is made of silicone material and closely adheres to the outer surface of the box body, improving the sealing performance of the keys and enabling the control box keys to have good waterproof performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the internal structure of a charging gun control box;

[0030] Figure 2 It is an exploded schematic diagram of the charging gun control box;

[0031] Figure 3 It is a schematic diagram of the sectional structure of the charging gun control box;

[0032] Figure 4 It is a schematic diagram of the key board and switch structure.

[0033] In the figure, 1-box body, 2-protective member, 3-key assembly, 31-key board, 311-protrusion, 32-key protection pad, 4-switch. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0034] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0035] A charging gun control box with keys, see Figure 1 、 Figure 2 , including a box body 1, a protective member 2, a key assembly 3, and a switch 4;

[0036] Key mounting holes are provided on the box body 1, and a mounting groove for the protective member 2 is provided on the box body 1;

[0037] The protective member 2 is provided with key mounting holes that match the position and size of the key mounting holes on the box body 1, and the protective member 2 is installed on the surface of the box body 1 where the key mounting holes are provided; In this embodiment, the protective member 2 is annular and is sleeved in the mounting groove of the box body 1.

[0038] It should be noted that the box body 1 is a closed structure. The upper cover of the box body 1 is omitted in the attached drawings for a more intuitive visual effect. In this embodiment, the box body 1 includes a base and an upper cover. The base includes a bottom surface and side surfaces. Button mounting holes and mounting grooves are provided on the base;

[0039] The upper cover is the upper surface of the box body 1 and is installed on the upper part of the box body 1 to achieve the enclosure of the box body 1;

[0040] The button assembly 3 is installed in the button mounting holes of the box body 1 and the protective member 2. The shape of the button assembly 3 is the same as that of the button mounting holes and is installed in the button mounting holes by interference fit;

[0041] One side of the button assembly 3 facing the inside of the box body 1 is not sealed, and a protrusion 311 is provided inside the button assembly 3;

[0042] In a preferred embodiment, the button assembly 3 includes a button plate 31 and a button protection pad 32. The button protection pad 32 is made of silicone;

[0043] The button plate 31 is sleeved in the button protection pad 32, and a protrusion 311 is provided inside the button plate 31.

[0044] The button mounting hole of the protective member 2 is smaller than the button mounting hole of the box body 1. A fixed card slot is formed between the button mounting hole of the protective member 2 and the button mounting hole of the box body 1. The shape of the button protection pad 32 matches the shape of the fixed card slot.

[0045] A fixing ring is provided at the tail of the button plate 31. The fixing ring is snap-fitted inside the button mounting hole of the box body 1. The switch 4 is arranged inside the housing. The protrusion 311 abuts against the switch 4, and the protrusion 311 is linked with the switch 4. See Figure 3 。

[0046] It should be noted that the number of the protrusions 311 can be set according to requirements. Specifically, in this embodiment, the number of the protrusions 311 is 2. See Figure 4 ;

[0047] In this embodiment, the switch 4 is a PCB board, and the PCB board is fixedly connected to the button assembly 3 by hot melting.

[0048] During use, first, the annular protective member 2 is sleeved in the mounting groove of the box body 1;

[0049] The button plate 31 and the PCB board are fixedly connected together by hot melting to form a component, and then the fixed component is installed in the button protection pad 32 to form a button assembly 3;

[0050] Install the key component 3 in the key installation holes of the protective part 2 and the box body 1. The key board 31 and the key protection pad 32 are respectively clamped on the fixed card slots formed between the inner side of the box body 1 and the key installation holes of the box body 1;

[0051] After the above installation, it is fixed by screws. The key protection pad 32 is made of silica gel and closely adheres to the outer surface of the box body 1, improving the sealing performance of the keys and making the keys of the control box have good waterproof performance.

[0052] Although the present invention has been described herein with reference to illustrative embodiments of the present invention, it should be understood that those skilled in the art can design many other modifications and embodiments that will fall within the scope and spirit of the principles disclosed in this application. More specifically, within the scope of the disclosure of this application, various variations and improvements can be made to the components and / or layout of the subject combination layout. In addition to the variations and improvements made to the components and / or layout, other uses will also be apparent to those skilled in the art.

Claims

1. A charging gun control box with buttons, characterized in that: Including box body, protective parts, button assembly, switch; The box body is provided with a button mounting hole; The protective member is provided with a button mounting hole whose position and size match the button mounting hole of the box body, and the protective member is installed on one side of the box body where the button mounting hole is provided; The button assembly is installed in the button installation holes of the box body and the protective member. The shape of the button assembly is consistent with the shape of the button installation hole, and the button assembly is installed in the button installation hole with interference fit; The button assembly is not sealed on one side facing the inside of the box body, and a protrusion is arranged inside the button assembly; The switch is arranged inside the housing, the protrusion abuts against the switch, and the protrusion is linked with the switch.

2. A charging gun control box with buttons as claimed in claim 1, characterized in that: The box body is provided with a protective member installation groove; The protective member is annular and is sleeved in the mounting groove.

3. A charging gun control box with buttons as claimed in claim 1, characterized in that: The switch is a PCB board, and the PCB board and the key assembly are fixedly connected by hot melting.

4. A charging gun control box with buttons as claimed in claim 1, characterized in that: The key assembly includes a key plate and a key protection pad; The key plate is sleeved in the key protection pad, and a protrusion is arranged inside the key plate.

5. A charging gun control box with buttons as claimed in claim 4, characterized in that: The button protection pad is made of silicone.

6. A charging gun control box with buttons as claimed in claim 4, characterized in that: The button mounting hole of the protective member is smaller than the button mounting hole of the box body, and a fixed slot is formed between the button mounting hole of the protective member and the button mounting hole of the box body; The shape of the key protection pad matches the shape of the fixed card slot.

7. A charging gun control box with buttons as claimed in claim 4, characterized in that: A fixing ring is provided at the tail of the key plate; The fixing ring is clamped on the inner side of the button mounting hole of the box body.

Images