CN212788762U

CN212788762U - Electric toothbrush handle base

Info

Publication number: CN212788762U
Application number: CN202020045969.1U
Authority: CN
Inventors: 李建如; 陈建群
Original assignee: Guangzhou Stars Pulse Co Ltd
Current assignee: Guangzhou Stars Pulse Co Ltd
Priority date: 2020-01-09
Filing date: 2020-01-09
Publication date: 2021-03-26
Anticipated expiration: 2030-01-09

Abstract

The utility model provides an electric toothbrush handle base, include, seat bottom, socket and PCB board, the confession has been seted up on the seat bottom opening that the socket alternates, the PCB board vertical welding is in the non-end of pegging graft of socket. The base is connected in the bottom of electric toothbrush handle, and the charging socket position that sets up on the base has good waterproof performance.

Description

Electric toothbrush handle base

Technical Field

The utility model belongs to the technical field of domestic appliance technique and specifically relates to an electric toothbrush handle base is related to.

Background

Electric toothbrushes, which require contact with water during use, have very high requirements on the interior of their handle to be water-resistant.

In the prior art, a charging hole is formed in the bottom of a handle of an electric toothbrush for charging, and water seepage accidents frequently occur at the position of the charging hole.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric toothbrush handle base, include, seat bottom, socket and PCB board, seted up the confession on the seat bottom opening that the socket alternates, the PCB board vertical welding is in the non-end of pegging graft of socket to solve the technical problem that electric toothbrush handle base charged the position infiltration. The following technical scheme is adopted specifically:

the electric toothbrush handle base comprises a base bottom, a socket and a PCB, wherein a base bottom opening for the socket to penetrate is formed in the base bottom, and the PCB is vertically welded at a non-insertion end of the socket.

Furthermore, the outer side of the bottom position of the socket is positioned on the surface of the PCB and provided with a first waterproof ring in a sleeved mode.

Furthermore, the PCB board is provided with a screw hole connected with the base bottom screw.

Further, be provided with on the pedestal and be used for the holding PCB board holding chamber, the holding chamber is filled with and is used for waterproof glue.

Furthermore, the opening of the base bottom is provided with an edge for clamping the socket at the position where the socket is connected.

Furthermore, a second waterproof ring is arranged at the position where the seat bottom is connected with the handle.

Further, the socket is a type-c socket.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of an electric toothbrush base according to an embodiment of the present invention;

FIG. 2 is an exploded view of FIG. 1;

fig. 3 is a schematic view of the connection state of the socket and the PCB board.

Reference numerals:

1-a base;

11-base opening;

12-a housing chamber;

13-edge;

14-a second waterproof ring;

2-socket

21-a first waterproof ring;

3-a PCB board;

31-screw holes.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 3, the electric toothbrush handle base comprises a base bottom 1, a socket 2 and a PCB 3, wherein the base bottom 1 is provided with a base bottom opening 11 for the socket 2 to be inserted, and the PCB 3 is vertically welded at a non-insertion end of the socket 2. The bottom outside of socket 2 is located the surface position cover of PCB board 3 is equipped with first waterproof circle 21. The PCB 3 is provided with a screw hole 31 which is connected with the base bottom 1 through a screw. The seat bottom 1 is provided with a containing cavity 12 for containing the PCB 3, and the containing cavity 12 is filled with waterproof glue for water prevention. The base bottom opening 11 is provided with an edge 13 for clamping the socket 2 at the position where the socket 2 is connected. A second waterproof ring 14 is arranged at the position where the seat bottom 1 is connected with the handle.

Preferably, the socket 2 is a type-c socket.

On the one hand, will the perpendicular welding of socket 2 will PCB board 3 is last, PCB board 3 will the one end of charging socket 2 is sealed, and effectual prevention water is followed the inside of infiltration electric toothbrush handle in the internal cavity of socket 2.

On the other hand, a soft glue seal is poured around the outer side of the socket 2 in the accommodating cavity 12 of the base 1, so that water cannot penetrate into the interior of the electric toothbrush handle along the outer side surface of the socket 2.

Meanwhile, a second waterproof ring 14 is arranged at the connecting position of the socket 2 and the seat bottom 1 and the connecting position of the seat bottom 1 and the bottom of the handle.

Through the multiple waterproof arrangement, the waterproof performance of the bottom position of the electric toothbrush handle is better.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides an electric toothbrush handle base, includes, seat bottom, socket and PCB board, its characterized in that: the base bottom is provided with a base bottom opening for the insertion of the insertion opening, and the PCB is vertically welded at the non-insertion end of the insertion opening.

2. The electric toothbrush handle base of claim 1, wherein: the bottom position outside of socket is located the surface position cover of PCB board is equipped with first waterproof circle.

3. The electric toothbrush handle base of claim 2, wherein: and the PCB is provided with a screw hole connected with the base bottom screw.

4. The electric toothbrush handle base of claim 3, wherein: the PCB board fixing device is characterized in that an accommodating cavity for accommodating the PCB board is arranged on the base, and waterproof glue for preventing water is poured into the accommodating cavity.

5. The electric toothbrush handle base of claim 4, wherein: the opening of the base bottom is provided with an edge for clamping the socket at the position where the socket is connected.

6. The electric toothbrush handle base of claim 1, wherein: and a second waterproof ring is arranged at the position where the seat bottom is connected with the handle.

7. The electric toothbrush handle base of any of claims 1-6, wherein: the socket is a type-c socket.