CN212518438U

CN212518438U - Waterproof dustproof portable power source

Info

Publication number: CN212518438U
Application number: CN202021061331.3U
Authority: CN
Inventors: 杨志刚
Original assignee: Heilongjiang Baitu Technology Co ltd
Current assignee: Heilongjiang Baitu Technology Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-02-09
Anticipated expiration: 2030-06-10

Abstract

The utility model discloses a waterproof dustproof portable power source, including portable power source body and sealed lid, the arc recess has all been seted up all around to portable power source body right-hand member, the left end of portable power source body bonds through polyurethane glue has first sealed pad, the right side of sealed lid bonds through polyurethane glue has the sealed pad of second, the inside groove has all been seted up all around to sealed lid inner chamber right-hand member, one side fixedly connected with spring of inside groove inner chamber, the other end fixedly connected with arc-shaped convex block of spring, the outside of portable power source body and sealed lid is all scribbled and is equipped with the anticorrosive coating, the wearing layer is scribbled in the outside of anticorrosive coating. The utility model discloses a sealed effect of lid, inside groove, spring, first sealed pad, the sealed pad of second, arc lug and arc recess has solved current portable power source and has had waterproofly and dustproof effect poor, has reduced its life, has restricted the problem of its development and popularization.

Description

Waterproof dustproof portable power source

Technical Field

The utility model relates to a portable power source technical field specifically is waterproof dustproof portable power source.

Background

The portable power source is also called as a mobile power source or a mobile charger, is a portable charger which can be carried about by a person, can store electric energy by itself, is mainly used for charging consumer electronic products (such as a wireless phone and a notebook computer) such as handheld mobile equipment and the like, and is particularly applied to occasions without external power supply.

The applicant finds that at least the following technical problems exist in the prior art: the existing mobile power supply has poor waterproof and dustproof effects, the service life of the mobile power supply is shortened, the development and popularization of the mobile power supply are limited, and therefore the waterproof and dustproof mobile power supply is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof dustproof portable power source to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: waterproof dustproof portable power source, including portable power source body and sealed lid, the arc recess has all been seted up around of portable power source body right-hand member, the left end of portable power source body has first sealed the pad through polyurethane glue bonding, the right side of sealed lid has the sealed pad of second through polyurethane glue bonding, the inside groove has all been seted up around of sealed lid inner chamber right-hand member, one side fixedly connected with spring of inside groove inner chamber, the other end fixedly connected with arc lug of spring, the outside of portable power source body and sealed lid is all scribbled and is equipped with the anticorrosive coating, the wearing layer is scribbled in the outside of anticorrosive coating.

Preferably, the left end fixed mounting at portable power source body top has the electric quantity display screen, the left end fixed mounting on the positive surface of portable power source body has switch, the left side of portable power source body is provided with four different wiring sockets.

Preferably, the number of the springs is multiple, and the distance between every two adjacent springs is equal.

Preferably, the anticorrosive layer comprises a zirconium-titanium alloy coating, and the thickness of the anticorrosive layer is two hundred to two hundred and eighty microns.

Preferably, the wear-resistant layer comprises a tungsten carbide metal coating, and the thickness of the wear-resistant layer is consistent with that of the corrosion-resistant layer.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an effect of sealed lid, make sealed lid peg graft when the left end of portable power source body, its grafting in-process, the arc lug receives the interior inslot motion after the thrust, and extruded the spring, seal up the pad complete contact with the second until first, the spring can promote the motion of arc lug, make the one end joint of arc lug in the inboard of arc recess, realize sealed fixed ability, thereby make this portable power source possess waterproof and dustproof effectual purpose when not using, through above structure complex effect, it has waterproofly and dustproof poor effect to have solved current portable power source, the service life is reduced, the problem of its development and popularization has been restricted.

2. The utility model discloses an effect of anticorrosive coating has improved this portable power source's corrosion resisting property, has improved its life, and effect through the wearing layer has improved the wear resistance of this portable power source surface, makes it more possess market competition.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a right side view of the sealing cover of the present invention;

FIG. 3 is a schematic view of the fitting structure of the arc-shaped projection and the inner groove of the present invention;

fig. 4 is a schematic view of the structure of the coating layer of the present invention.

In the figure: 1. a mobile power supply body; 2. an electric quantity display screen; 3. a power switch; 4. a first gasket; 5. an arc-shaped groove; 6. a wiring socket; 7. a sealing cover; 8. an arc-shaped bump; 9. a second gasket; 10. an inner tank; 11. a spring; 12. an anticorrosive layer; 13. and a wear-resistant layer.

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.

In the description of the application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be 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 application can be understood in a specific case by those of ordinary skill in the art.

The utility model discloses a portable power source body 1, power display screen 2, switch 3, first sealed 4, arc recess 5, wiring socket 6, sealed lid 7, arc lug 8, the sealed 9 of filling up of second, inside groove 10, spring 11, anticorrosive coating 12 and wearing layer 13 part are the parts that general standard spare or technical personnel in the field know, and its structure and principle all are this technical personnel all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-4, a waterproof and dustproof mobile power supply comprises a mobile power supply body 1 and a sealing cover 7, wherein a power display screen 2 is fixedly installed at the left end of the top of the mobile power supply body 1, a power switch 3 is fixedly installed at the left end of the front surface of the mobile power supply body 1, four different wiring sockets 6 are arranged at the left side of the mobile power supply body 1, arc-shaped grooves 5 are respectively formed around the right end of the mobile power supply body 1, a first sealing gasket 4 is bonded at the left end of the mobile power supply body 1 through polyurethane glue, a second sealing gasket 9 is bonded at the right side of the sealing cover 7 through polyurethane glue, an inner groove 10 is respectively formed around the right end of the inner cavity of the sealing cover 7, one side of the inner cavity of the inner groove 10 is fixedly connected with springs 11, the number of the springs 11 is multiple, the distance between every two, through the action of the sealing cover 7, when the sealing cover 7 is inserted at the left end of the mobile power supply body 1, in the inserting process, the arc-shaped convex block 8 moves into the inner groove 10 after being pushed by a thrust force, and the spring 11 is extruded until the first sealing gasket 4 is completely contacted with the second sealing gasket 9, the spring 11 can push the arc-shaped convex block 8 to move, so that one end of the arc-shaped convex block 8 is clamped at the inner side of the arc-shaped groove 5 to realize the sealing and fixing capacity, thereby the mobile power supply has the purpose of good waterproof and dustproof effects when not in use, the outer sides of the mobile power supply body 1 and the sealing cover 7 are both coated with an anticorrosive layer 12, the anticorrosive layer 12 comprises a zirconium-titanium alloy coating, the thickness of the anticorrosive layer 12 is two hundred to two hundred eighty microns, through the action of the anticorrosive layer 12, the anticorrosive performance of the mobile power supply is improved, the service life of the mobile power supply is prolonged, the, the wearing layer 13 includes tungsten carbide metal coating, and the thickness of wearing layer 13 is unanimous with anticorrosive coating 12's thickness, through wearing layer 13's effect, has improved the wear resistance of this mobile power supply surface, makes it more possess market competition.

When the portable power source is used, through the effect of the sealing cover 7, when the sealing cover 7 is inserted at the left end of the portable power source body 1, in the inserting process, the arc-shaped convex block 8 moves towards the inner groove 10 after being pushed, and the spring 11 is extruded until the first sealing gasket 4 is completely contacted with the second sealing gasket 9, the spring 11 can push the arc-shaped convex block 8 to move, so that one end of the arc-shaped convex block 8 is clamped at the inner side of the arc-shaped groove 5, and the sealing and fixing capacity is realized, thereby the portable power source has the purpose of good waterproof and dustproof effects when not in use, through the effect of the structure matching, the problems of poor waterproof and dustproof effects, the service life of the portable power source is reduced, the development and popularization of the portable power source are limited, through the effect of the anti-corrosion layer 12, the anti-corrosion performance of the portable power source is improved, the service life of the portable power source, the wear resistance of the surface of the mobile power supply is improved, and the mobile power supply has better market competitiveness.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Waterproof dustproof portable power source, including portable power source body (1) and sealed lid (7), its characterized in that: arc recess (5) have all been seted up all around to portable power source body (1) right-hand member, the left end of portable power source body (1) bonds through polyurethane glue has first sealed pad (4), the right side of sealed lid (7) bonds through polyurethane glue has sealed pad (9) of second, inside groove (10) have all been seted up all around of sealed lid (7) inner chamber right-hand member, one side fixedly connected with spring (11) of inside groove (10) inner chamber, the other end fixedly connected with arc lug (8) of spring (11), anticorrosive coating (12) have all been scribbled in the outside of portable power source body (1) and sealed lid (7), wearing layer (13) have been scribbled in the outside of anticorrosive coating (12).

2. The waterproof dustproof portable power source of claim 1, characterized in that: the portable power source is characterized in that an electric quantity display screen (2) is fixedly mounted at the left end of the top of the portable power source body (1), a power switch (3) is fixedly mounted at the left end of the front surface of the portable power source body (1), and four different wiring sockets (6) are arranged on the left side of the portable power source body (1).

3. The waterproof dustproof portable power source of claim 1, characterized in that: the number of the springs (11) is multiple, and the distances between every two adjacent springs (11) are equal.

4. The waterproof dustproof portable power source of claim 1, characterized in that: the anti-corrosion layer (12) comprises a zirconium-titanium alloy coating, and the thickness of the anti-corrosion layer (12) is two hundred to two hundred and eighty microns.

5. The waterproof dustproof portable power source of claim 1, characterized in that: the wear-resistant layer (13) comprises a tungsten carbide metal coating, and the thickness of the wear-resistant layer (13) is consistent with that of the anti-corrosion layer (12).