CN212138108U

CN212138108U - Dust-proof housing

Info

Publication number: CN212138108U
Application number: CN202021120892.6U
Authority: CN
Inventors: 金娟
Original assignee: Shenzhen Amy Electronics Co ltd
Current assignee: Shenzhen Amy Electronics Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2020-12-11
Anticipated expiration: 2030-06-17

Abstract

The utility model relates to a dust-proof housing, including shell, cap and gasket, the shell is connected with the cap buckle, has seted up on the cap and has hung the hole, and the cap is provided with towards the one side of shell and encloses the fender, hangs the hole site and encloses the fender in, and the gasket lid fits and encloses on the fender. This dustproof housing encircles the fender that encloses that hangs the hole in the cap inboard to enclose the fender with the gasket cover, the outside and the inboard of isolated cap reach shell and the inside dustproof purpose of cap.

Description

Dust-proof housing

Technical Field

The utility model relates to an electronic product's shell technical field especially relates to a dust cover.

Background

At present, most of electronic products are mounted on a wall, and the electronic products hung on the wall are generally adhered to the wall by adhesive or hung on a nail on the wall. The shell of the electronic product hung on the wall is provided with a hanging hole, but dust can enter the electronic product hung on the wall through the hanging hole, so that the service life of the electronic product is influenced.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a dust-proof housing for solving the problem that the service life of the existing electronic product is affected by dust entering the wall through the hanging hole.

The utility model provides a dustproof housing, includes shell, cap and gasket, seted up on the cap and hung the hole, the cap orientation the one side of shell is provided with encloses the fender, hang the hole site and be located enclose in the fender, the gasket lid fits enclose on the fender.

In one embodiment, the enclosure is provided with a blocking part matched with the hanging hole.

Above-mentioned dustproof housing encircles the fender that encloses that hangs the hole in the cap inboard to enclose the fender with the gasket cover, the outside and the inboard of isolated cap reach shell and the inside dustproof purpose of cap.

Drawings

FIG. 1 is a schematic structural diagram of a dust cover according to an embodiment;

fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

As shown in fig. 1 and 2, the dustproof housing comprises a housing 1, a housing cover 2 and a sealing sheet 3, wherein the housing 1 is connected with the housing cover 2, a hanging hole 21 is formed in the housing cover 2, a surrounding baffle 4 is arranged on one surface, facing the housing 1, of the housing cover 2, the hanging hole 21 is located in the surrounding baffle 4, and the sealing sheet 3 covers the surrounding baffle 4. The shell 1 is preferably connected with the shell cover 2 in a buckling mode, and connection modes such as bolt connection, glue adhesion connection, ultrasonic welding or ultrasonic welding electric welding can also be adopted. The shell and the shell cover are preferably made of plastic materials, and can also be made of hardware shells. Above-mentioned dust proof housing 1 encircles the fender 4 that encloses that hangs hole 21 in cap 2 inboard to enclose fender 4 with the gasket 3 covers, completely cuts off the outside and the inboard of cap 2, reaches the inside dustproof purpose of shell 1 and cap 2.

In one of the embodiments, the surround 4 is provided with a stop 41 matching the hanging hole 21. For example, the stopper 41 has the same shape as the hanging hole 21. For example, the enclosure 4 surrounds the dust-proof slot 42, and an opening of the dust-proof slot 42 is formed between the enclosure 4 and the blocking portion 41.

In one embodiment, the sealing sheet 3 is a sponge sheet, and one surface of the sponge sheet is provided with an adhesive layer (not shown) for adhering to the enclosure 4 to seal the opening of the dust-proof slot 42. The sealing plate 3 may also be other soft materials such as a rubber sealing plate, and the sealing plate 3 does not necessarily exist as a separate component, but may be an internal structure, for example, a portion of the back surface of the PCBA which is in good close contact with the dust-proof groove 42. The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a dust-proof housing, includes shell and cap, its characterized in that still includes the gasket, the hole of hanging has been seted up on the cap, the cap orientation the one side of shell is provided with encloses the fender, it is located to hang the hole enclose in the fender, the gasket lid fits enclose on the fender.

2. The dust cover of claim 1, wherein said enclosure is provided with a stop portion matching said hanging hole.