CN-224204430-U - Shell structure and charging gun head

Abstract

The application discloses a shell structure and a charging gun head in the field of charging interfaces, wherein the shell structure comprises a button assembly, a first bracket, a shell and a first connecting part, wherein the first bracket is in rotary connection with the button assembly, the first bracket and the button assembly can relatively move around a rotary point, the shell is provided with a first connecting part, the first bracket is provided with a second connecting part, the first connecting part is fixedly clamped with the second connecting part to fix the button assembly with the shell, the button assembly and the first bracket are rotatably arranged in advance, and the first bracket and the shell are fixed through the two connecting parts, so that the use of connecting parts such as bolts is avoided, the stable installation of the button assembly is ensured, meanwhile, the damage of the integrity of the shell caused by the opening of the shell is avoided, the attractiveness of the shell is improved, the 'hidden' installation of the button assembly, and the shell surface does not need to use a corresponding installation hole for packaging of a part in a blocking mode, so that the cost is controlled to a certain extent.

Inventors

• Zhu antu
• LIN NANXI
• CHEN QINGHAI

Assignees

• 南京康尼新能源汽车零部件有限公司

Dates

Publication Date

20260505

Application Date

20250418

Claims (8)

1. 1. A shell structure, characterized by comprising A button assembly; The first bracket is rotationally connected with the button assembly, and the first bracket and the button assembly can relatively move around a rotation point; The button assembly comprises a shell, and is characterized in that a first combining part is arranged on the shell, a second combining part is arranged on the first support, and the first combining part and the second combining part are clamped and fixed, so that the button assembly and the shell are fixed.
2. 2. The housing structure of claim 1 wherein the button assembly comprises a button body and a safety hook fixedly connected, the button body being pivotally connected to the first bracket by a pin.
3. 3. The housing structure of claim 2 wherein said first bracket is positioned and secured within said housing, said button body conforming to a mounting surface of said housing.
4. 4. A shell structure according to claim 3, wherein the first bracket is provided with a first positioning body, the shell is provided with a second positioning body, and the first positioning body and the second positioning body are mutually restrained and fixed, so that the first bracket and the second positioning body are positioned and installed.
5. 5. The housing structure of claim 2 wherein said first bracket is secured to said housing and said safety hook exposes an end face of said housing.
6. 6. The housing structure of claim 2 wherein said first bracket is fixed to said housing and said button body is flush with said housing at one end.
7. 7. The housing structure of claim 1 wherein said button assembly is centrally secured to said housing.
8. 8. A charging gun head comprising the shell structure of any one of claims 1 to 7.

Description

Shell structure and charging gun head Technical Field The application relates to the technical field of charging interfaces, in particular to a shell structure and a charging gun head. Background The alternating current vehicle charging gun is equipment for electrically connecting a battery pack of a new energy vehicle and a charging socket, and is used for completing the charging function of the new energy vehicle. For the alternating current vehicle charging gun, a safety hook is required to be installed on the charging gun, and lifting and falling of the safety hook are realized through a button, so that the charging gun and a charging socket are fixed on the charging socket after being coupled. In the existing alternating current charging gun for the new energy vehicle, which adopts vertical parting, most of the alternating current charging gun is characterized in that a button is fixed on the charging gun through a screw or a pin shaft on the side surface of a shell, so that the external integrity of the shell is damaged, and secondly, in order to hide a mounting hole for mounting the screw or the pin shaft, a part with a blocking pattern is added for packaging, so that the attractiveness is very influenced. Disclosure of utility model The application aims to provide a shell structure and a charging gun head, which are used for solving the defect that the surface of a shell is damaged due to the conventional installation of a button in the prior art In order to achieve the above purpose, the application is realized by adopting the following technical scheme: in a first aspect, the present application discloses a shell structure comprising A button assembly; The first bracket is rotationally connected with the button assembly, and the first bracket and the button assembly can relatively move around a rotation point; The button assembly comprises a shell, and is characterized in that a first combining part is arranged on the shell, a second combining part is arranged on the first support, and the first combining part and the second combining part are clamped and fixed, so that the button assembly and the shell are fixed. According to a further scheme of the application, the button assembly comprises a button body and a safety hook which are fixedly connected, and the button body is rotatably connected with the first bracket through a pin shaft. In a further aspect, the first bracket is positioned and fixed in the housing, and the button body is matched with the mounting surface of the housing. In a further scheme, a first positioning body is arranged on the first support, a second positioning body is arranged on the shell, and the first positioning body and the second positioning body are mutually restrained and fixed, so that the first support and the second positioning body are positioned and installed. In a further aspect, the first bracket is fixed to the housing, and the safety hook exposes an end surface of the housing. In a further aspect, the first bracket is fixed to the housing, and one end of the button body is flush with one end of the housing. In a further aspect of the application, the button assembly is centrally mounted on the housing. In a second aspect, the application discloses a charging gun head, which comprises the shell structure. The beneficial effects of the application are as follows: According to the scheme, the button assembly and the first bracket are rotatably installed in advance, the first bracket and the shell are fixed through the two joint parts, so that the use of connecting pieces such as bolts is avoided, the stable installation of the button assembly is ensured, meanwhile, the damage to the integrity of the shell caused by the fact that holes are formed in the shell is avoided, the attractiveness of the shell is improved, the first bracket and the shell are provided with the hidden-type joint characteristics, the hidden-type installation of the button assembly is completed, the corresponding installation holes are not required to be encapsulated by parts in a blocking mode on the surface of the shell, and the device controls the cost to a certain extent. The positioning bodies are arranged on the first support and the shell, positioning and installation of the first support and the shell are guaranteed, installation accuracy is improved, the button body and the first support rotate through the pin shaft, the installation holes in the button body correspond to the installation holes in the first support in the installation process, the use effect of axial positioning is achieved through cooperation of the pin shaft, and operation accuracy of the button body is improved. Drawings FIG. 1 is a schematic view of the overall structure of a shell structure according to an embodiment of the present application; FIG. 2 is a schematic view of the reverse side structure of a shell structure according to an embodiment of the present application; FIG. 3 is an exploded view of a