CN218919352U

CN218919352U - USB socket

Info

Publication number: CN218919352U
Application number: CN202121945843.0U
Authority: CN
Inventors: 林强凯; 杜继忠; 曾国峰; 李友怀
Original assignee: Wenzhou Livolo Electric Ltd
Current assignee: Wenzhou Livolo Electric Ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2023-04-25
Anticipated expiration: 2031-08-18

Abstract

The utility model provides a USB socket, wherein a bottom shell is of a frame structure with a cavity, a main circuit board is arranged in the cavity and connected with the cavity through screws, a USB circuit board is arranged in the cavity at the upper end of the main circuit board, a pressing plate for isolating the USB circuit board from the main circuit board is arranged between the USB circuit board and the main circuit board, the upper end of a cavity wall is detachably connected with a panel, and the panel covers the cavity. The utility model has the beneficial effects that: simple structure is firm, and is fixed firm, can isolate alternating current and direct current between USB circuit board and the main circuit board through the clamp plate.

Description

USB socket

Technical Field

The utility model relates to a USB socket convenient to install.

Background

The existing USB socket is inconvenient to assemble and disassemble, each component is easy to damage during disassembly, and no pressing plate is arranged between the USB circuit board and the main circuit board to isolate alternating current and direct current between the USB circuit board and the main circuit board.

Disclosure of Invention

The utility model aims at the problems and provides a USB socket convenient to install.

The utility model aims at realizing the following scheme: the utility model provides a USB socket, includes drain pan, main circuit board, clamp plate, USB circuit board and panel, and the drain pan is a frame structure that is equipped with the cavity, and main circuit board installs in the cavity and passes through screwed connection with the cavity, is equipped with the USB circuit board in the cavity that is located main circuit board upper end, is equipped with the clamp plate that is used for keeping apart between USB circuit board and the main circuit board, and cavity wall and panel detachable connection cover the cavity.

Further, the lower end of the USB circuit board is provided with a first connecting piece corresponding to the typeC and typeA interfaces, the upper end of the main circuit board is provided with a second connecting piece corresponding to the first connecting piece, and the first connecting piece penetrates through the pressing plate to be connected with the second connecting piece.

Further, through holes corresponding to typeC and typeA interfaces are formed in the panel.

Further, four hooks are arranged on the cavity wall, connecting grooves corresponding to the four hooks are formed in the lower end of the panel, and the four hooks are connected in the connecting grooves in a buckling mode.

Further, the main circuit board is matched with the inner cavity in size, the pressing plate is matched with the inner cavity in size, the periphery of the pressing plate is provided with upward side walls, and the four side walls isolate the USB circuit board from the cavity wall.

Further, the main circuit board is connected with the cavity through a screw.

Further, the USB circuit board is arranged in a cavity formed by the side wall and is connected with the pressing plate through screws.

Further, marks are arranged on the periphery of the through holes of the typeC and typeA interfaces on the panel.

Further, four connecting grooves are formed in the cavity wall, four hooks are arranged at the lower end of the panel, and the four hooks are connected in the connecting grooves in a buckling mode.

Further, the lower end face of the pressing plate is provided with a groove matched with the shape of the upper end face of the main circuit board.

The utility model has the beneficial effects that: the assembly and the disassembly are convenient, and the labor cost is reduced; simple structure is firm, and is fixed firm, can isolate alternating current and direct current between USB circuit board and the main circuit board through the clamp plate.

Drawings

Fig. 1 is an exploded view of the present utility model.

Fig. 2 is a cross-sectional view of the present utility model.

Fig. 3 is a schematic structural view of the present utility model.

Detailed Description

The utility model is further described with reference to specific examples and figures:

first embodiment, referring to fig. 1 to 3, the present utility model: the utility model provides a USB socket, including drain pan 1, main circuit board 2, clamp plate 3, USB circuit board 4 and panel 5, the drain pan is a frame structure that is equipped with the cavity, and main circuit board installs in the cavity and passes through screw 6 with the cavity to be connected, is equipped with the USB circuit board in the cavity that is located main circuit board upper end, is equipped with the clamp plate that is used for keeping apart between USB circuit board and the main circuit board, cavity wall upper end and panel detachable connection, panel and cover cavity.

A USB socket, the clamp plate is the plastic part. The upper end of the cavity wall is also provided with a limiting piece 7 with a direct included angle, and the lower end surface of the panel is provided with a bulge corresponding to the limiting piece with the direct included angle.

The USB socket is characterized in that a first connecting piece corresponding to the typeC and typeA interfaces 14 is arranged at the lower end of the USB circuit board, a second connecting piece corresponding to the first connecting piece is arranged at the upper end of the main circuit board, and the first connecting piece passes through the pressing plate and is connected with the second connecting piece.

The lower end of the pressing plate is provided with a plug connector, and the plug connector 16 is connected with a plug groove 11 on the other side of the screw connection part of the main circuit board. The pressing plate presses the main circuit board to be matched with the screws to fix the main circuit board.

A USB socket, the panel is opened with through holes 10 corresponding to typeC and typeA interfaces.

The USB socket is characterized in that four hooks are arranged on the wall of the cavity, the lower end of the panel is provided with a connecting groove corresponding to the four hooks, and the four hooks are connected in the connecting groove in a buckling mode.

The USB socket is characterized in that the main circuit board is matched with the inner cavity in size, the pressing plate is matched with the inner cavity in size, the periphery of the pressing plate is provided with an upward side wall 13, and the four side walls isolate the USB circuit board from the cavity wall.

A USB socket, the main circuit board is connected with the cavity through a screw 6.

A USB socket, a USB circuit board is installed in a cavity formed by the side wall and is connected with a pressing plate through a screw 6.

The USB socket is provided with inward positioning protrusions 12 around the cavity, and corresponding positioning grooves 15 around the USB circuit board.

A USB socket is characterized in that marks are arranged on the periphery of through holes of typeC and typeA interfaces on a panel.

The USB socket is characterized in that four connecting grooves 8 are formed in the wall of the cavity, four hooks 9 are arranged at the lower end of the panel, and the four hooks are connected in the connecting grooves in a buckling mode.

A groove matched with the shape of the upper end face of the main circuit board is formed in the lower end face of the pressing plate of the USB socket.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present utility model as defined by the following claims.

Claims

1. The utility model provides a USB socket, includes drain pan, main circuit board, clamp plate, USB circuit board and panel, its characterized in that: the bottom shell is of a frame structure provided with a cavity, the main circuit board is arranged in the cavity and connected with the cavity through screws, the USB circuit board is arranged in the cavity at the upper end of the main circuit board, a pressing plate used for isolating the space between the USB circuit board and the main circuit board is arranged between the USB circuit board and the main circuit board, the cavity wall is detachably connected with the panel, and the panel covers the cavity.

2. A USB socket according to claim 1, wherein: the USB circuit board lower extreme is equipped with the first connecting piece that corresponds typeC and typeA interface, and main circuit board upper end is equipped with the second connecting piece that corresponds first connecting piece, and first connecting piece passes the clamp plate and is connected with the second connecting piece.

3. A USB socket according to claim 2, wherein: through holes corresponding to typeC and typeA interfaces are formed in the panel.

4. A USB socket according to claim 1, wherein: four hooks are arranged on the wall of the cavity, connecting grooves corresponding to the four hooks are arranged at the lower end of the panel, and the four hooks are connected in the connecting grooves in a buckling mode.

5. A USB socket according to claim 1, wherein: the main circuit board is matched with the inner cavity in size, the pressing plate is matched with the inner cavity in size, upward side walls are arranged on the periphery of the pressing plate, and the four side walls isolate the USB circuit board from the cavity wall.

6. A USB socket according to claim 1, wherein: the main circuit board is connected with the cavity through a screw.

7. The USB receptacle of claim 5, wherein: the USB circuit board is arranged in a cavity formed by the side wall and is connected with the pressing plate through screws.

8. A USB socket according to claim 3, wherein: marks are arranged on the periphery of the through holes of the typeC and typeA interfaces on the panel.

9. A USB socket according to claim 1, wherein: four connecting grooves are formed in the cavity wall, four hooks are arranged at the lower end of the panel, and the four hooks are connected in the connecting grooves in a buckling mode.

10. A USB socket according to claim 1, wherein: the lower end face of the pressing plate is provided with a groove matched with the shape of the upper end face of the main circuit board.