CN209767406U

CN209767406U - Waterproof structure of medical power adapter

Info

Publication number: CN209767406U
Application number: CN201920939813.5U
Authority: CN
Inventors: 彭荣燎
Original assignee: Foshan Yuekangnian Technology Development Co Ltd
Current assignee: Foshan Yuekangnian Technology Development Co Ltd
Priority date: 2019-06-20
Filing date: 2019-06-20
Publication date: 2019-12-10
Anticipated expiration: 2029-06-20

Abstract

The utility model discloses a waterproof structure of a medical power adapter, which at least comprises a medical power adapter body and a waterproof shell, wherein the waterproof shell is sleeved outside the medical power adapter body, a first waterproof chamber is arranged on the waterproof shell, a first waterproof board is fixed inside the first waterproof chamber, a plurality of convex blocks are arranged above the first waterproof board, a snake-shaped flow passage is formed between the convex blocks, and a water guide groove is arranged outside the first waterproof board. Thereby reducing the condition that the medical power adapter body is invaded by water.

Description

Waterproof structure of medical power adapter

Technical Field

The utility model relates to a medical power adapter specifically is medical power adapter's waterproof construction.

Background

The power adapter is a power supply conversion device for small portable electronic equipment and electronic appliances, generally comprises components such as a shell, a transformer, an inductor, a capacitor, a control IC (integrated circuit) and a PCB (printed circuit board), and the working principle of the power adapter is that alternating current input is converted into direct current output. The connection mode is generally divided into a wall-inserting type and a table top type. The wall-mounted power adapter can also be called a wall-mounted power adapter. Due to the specificity of hospital responsibility, the medical power adapter is extremely easy to be corroded by water, and further the using effect of the medical power adapter is affected, so that a medical power adapter with a waterproof structure needs to be designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical power adapter's waterproof construction to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

Medical power adapter's waterproof construction includes medical power adapter body and waterproof shell at least, the outside cover of medical power adapter body is equipped with waterproof shell, waterproof shell is last to be provided with first waterproof room, the inside of first waterproof room is fixed with first waterproof board, leave the clearance between first waterproof board and the first waterproof room, and the top of first waterproof board is provided with a plurality of lugs, constitutes snakelike runner between each lug, the outside of first waterproof board is provided with the guiding gutter.

As a further aspect of the present invention: and a second waterproof chamber is arranged on the outer side of the first waterproof chamber, and a second waterproof plate is fixed in the second waterproof chamber.

As a further aspect of the present invention: the inboard of first waterproof room is provided with the third waterproof room, be provided with the third waterproof board in the third waterproof room.

as a further aspect of the present invention: the first waterproof board, the second waterproof board and the third waterproof board are all made of polypropylene.

As a further aspect of the present invention: two fixing holes are formed in the inner wall of the first waterproof chamber, and fixing blocks matched with the fixing holes are arranged on the first waterproof plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses waterproof housing has been established to outside cover at medical power adapter body to waterproof housing's inside has set up first waterproof board, because be provided with the snakelike runner that the fixed block made up on the first waterproof board, make after medical power adapter body contacts water, can flow in the guiding gutter along snakelike runner, and flow out medical power adapter body's scope along the guiding gutter, owing to adopted snakelike runner's structure simultaneously, make the utility model discloses a large amount of water can be stored to first waterproof board, thereby reduces the condition that medical power adapter body was invaded and attacked by water, and the inside and outside both sides of first waterproof board are provided with second waterproof board and third waterproof board respectively, and then have strengthened the utility model discloses a waterproof ability.

Drawings

Fig. 1 is a schematic front view of a waterproof structure of a medical power adapter.

Fig. 2 is a schematic top view of the first waterproof board of the present invention.

Fig. 3 is a schematic view of the first waterproof chamber of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Please refer to fig. 1-3, in the embodiment of the present invention, the waterproof structure of the medical power adapter at least includes the medical power adapter body 1 and the waterproof housing 2, the outer side cover of the medical power adapter body 1 is provided with the waterproof housing 2, the waterproof housing 2 is provided with the first waterproof chamber 21, the inside of the first waterproof chamber 21 is fixed with the first waterproof plate 22, a gap is left between the first waterproof plate 22 and the first waterproof chamber 21, and the top of the first waterproof plate 22 is provided with the plurality of bumps 23, the serpentine channel 24 is formed between each bump 23, the outer side of the first waterproof plate 22 is provided with the water chute 25.

In order to strengthen the utility model discloses a waterproof ability, the outside of first waterproof room 21 is provided with second waterproof room 26, second waterproof room 26 internal fixation has second waterproof board 27, the inboard of first waterproof room 21 is provided with third waterproof room 28, be provided with third waterproof board 29 in the third waterproof room 28, the material of first waterproof board 22, second waterproof board 27 and third waterproof board 29 all is the polypropylene that high temperature resistant and waterproof ability are splendid.

During actual installation, two fixing holes 3 have been seted up on the inner wall of first waterproof room 21, be provided with on the first waterproof board 22 with fixing hole 3 matched with fixed block 4, through mutually supporting fixed hole 3 and fixed block 4 for first waterproof board 22 can be better fix in first waterproof room 21.

To sum up, the utility model discloses waterproof housing 2 has been established to outside cover at medical power adapter body 1, and waterproof housing 2's inside has set up first waterproof board 22, because be provided with the snakelike runner 24 that lug 23 is constituteed on first waterproof board 22, make after medical power adapter body 1 contacts water, can flow in guiding gutter 25 along snakelike runner 24, and flow out medical power adapter body 1's scope along guiding gutter 25, owing to adopted snakelike runner 24's structure simultaneously, make the utility model discloses a large amount of water can be stored to first waterproof board 22, thereby reduce the condition that medical power adapter body 1 was invaded by water, and the inside and outside both sides of first waterproof board 22 are provided with second waterproof board 27 and third waterproof board 29 respectively, and then have strengthened the utility model discloses a waterproof ability.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Medical power adapter's waterproof construction, its characterized in that: at least, including medical power adapter body (1) and waterproof housing (2), the outside cover of medical power adapter body (1) is equipped with waterproof housing (2), be provided with first waterproof room (21) on waterproof housing (2), the inside of first waterproof room (21) is fixed with first waterproof board (22), leave the clearance between first waterproof board (22) and first waterproof room (21), and the top of first waterproof board (22) is provided with a plurality of lugs (23), constitutes snakelike runner (24) between each lug (23), the outside of first waterproof board (22) is provided with guiding gutter (25).

2. The waterproof structure of a medical power adapter according to claim 1, characterized in that: and a second waterproof chamber (26) is arranged on the outer side of the first waterproof chamber (21), and a second waterproof plate (27) is fixed in the second waterproof chamber (26).

3. The waterproof structure of the medical power adapter according to claim 2, characterized in that: the inboard of first waterproof room (21) is provided with third waterproof room (28), be provided with third waterproof board (29) in third waterproof room (28).

4. The waterproof structure of a medical power adapter according to claim 3, characterized in that: the first waterproof plate (22), the second waterproof plate (27) and the third waterproof plate (29) are all made of polypropylene.

5. The waterproof structure of a medical power adapter according to claim 1, characterized in that: two fixing holes (3) are formed in the inner wall of the first waterproof chamber (21), and fixing blocks (4) matched with the fixing holes (3) are arranged on the first waterproof plate (22).