CN216085110U

CN216085110U - Sealing structure of battery cover

Info

Publication number: CN216085110U
Application number: CN202122592350.XU
Authority: CN
Inventors: 田国萍
Original assignee: Shaoxing Chongteng Metal Products Co ltd
Current assignee: Shaoxing Chongteng Metal Products Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-03-18
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses a sealing structure of a battery cover, which comprises a battery accommodating box body and an upper cover plate, wherein an upper rectangular mounting table is arranged at the upper part of the battery accommodating box body, a first mounting table is arranged at the inner side position of the upper rectangular mounting table, a second side accommodating groove is arranged at the upper position of the first mounting table on the upper rectangular mounting table, a first rectangular rubber ring is arranged in the first mounting table, a second rectangular rubber ring is arranged in the second side accommodating groove, a bottom sliding groove is arranged at the lower part of the outer side of the upper rectangular mounting table, and a side clamping plate is arranged in the bottom sliding groove. The utility model relates to a sealing structure of a battery cover, which belongs to the field of batteries.

Description

Sealing structure of battery cover

Technical Field

The utility model relates to the field of sealing structures, in particular to a sealing structure of a battery cover.

Background

The battery refers to a part of space of a cup, a tank or other container or a composite container which contains an electrolyte solution and a metal electrode to generate current, and a device which can convert chemical energy into electric energy, and has a positive electrode and a negative electrode. With the progress of science and technology, batteries generally refer to small devices capable of generating electric energy, the types of the batteries are dry batteries, lead storage batteries, lithium batteries and the like, in the use process of the lead storage batteries, the batteries need to be stored by using a battery storage box body or a box body, the batteries are sealed by arranging a battery cover at the upper part of the box body or the box body, and the traditional battery cover sealing structure is mainly sealed by a rubber ring, is single and has poor sealing performance in the use process.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a sealing structure of a battery cover, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a sealing structure of a battery cover comprises a battery receiving box body and an upper cover plate, wherein an upper rectangular mounting platform is arranged at the upper part of the battery receiving box body, a first mounting table is arranged at the inner side position of the upper rectangular mounting table, a second side face accommodating groove is arranged at the upper position of the first mounting table on the upper rectangular mounting table, a first rectangular rubber ring is arranged in the first mounting table, a second rectangular rubber ring is arranged in the second side accommodating groove, a bottom sliding groove is arranged at the lower part of the outer side of the upper rectangular mounting table, a side clamping plate is arranged in the bottom sliding groove, side mounting plates are arranged at the two sides of the upper cover plate, a rectangular pressing plate is arranged on the upper cover plate below the side mounting plates, an inner side rubber pad is arranged at the upper part of the side clamping plate, and a rear mounting plate is arranged at the rear side of the side clamping plate.

Preferably, a middle groove is formed in the upper rectangular mounting table at a position corresponding to the side mounting plate, and the side mounting plate is movably mounted in the middle groove of the upper rectangular mounting table.

Preferably, the side mounting plate is provided with three first upper screw holes, a first lower screw hole is formed in the position, corresponding to the first upper screw hole, in the middle groove, and a first screw is movably mounted in the first upper screw hole and the first lower screw hole.

Preferably, the bottom of the side clamping plate is provided with a sliding head, and the side clamping plate is movably mounted with a bottom sliding groove of the upper rectangular mounting table through the sliding head.

Preferably, the upper cover plate is provided with two battery connectors, and the inner side rubber pad is located above the first screw and covers the first screw.

Preferably, the bottom surface of the upper cover plate is in mutual extrusion contact with the first rectangular rubber ring, and the bottom surface of the rectangular pressing plate is in mutual extrusion contact with the second rectangular rubber ring.

Preferably, the rear mounting plate is internally provided with a second upper screw hole, a second lower screw hole is arranged at a position, corresponding to the second upper screw hole, on the upper rectangular mounting table, and a second screw is arranged in the second upper screw hole and the second lower screw hole.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the first rectangular rubber ring and the second rectangular rubber ring are extruded and sealed with the upper cover plate and the rectangular pressing plate, and the side face of the upper cover plate is contacted with the side face of the second rectangular rubber ring, so that a triple sealing structure is realized, the sealing effect is improved through multiple sealing, the first screw is fixed through the side face clamping plate, the first screw is prevented from loosening, the sealing structure is prevented from loosening, and the sealing effect is better.

Drawings

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

FIG. 2 is a schematic structural view of an upper rectangular mounting table of the present invention;

FIG. 3 is a schematic cross-sectional view of the upper rectangular mounting table of the present invention;

FIG. 4 is a schematic structural view of the upper cover plate of the present invention;

FIG. 5 is a schematic structural diagram of a side card of the present invention.

In the figure: 1. a battery housing case; 2. an upper rectangular mounting table; 3. an upper cover plate; 4. side clamping plates; 5. a battery connector; 6. a middle groove; 7. a first lower screw hole; 8. a second lower screw hole; 9. a bottom chute; 10. a first rectangular rubber ring; 11. a second rectangular rubber ring; 12. a first mounting table; 13. a second side receiving groove; 14. a side mounting plate; 15. a first upper screw hole; 16. a rectangular pressing plate; 17. a first screw; 18. sliding the head; 19. an inner rubber pad; 20. a rear mounting plate; 21. a screw hole is formed in the second part; 22. and a second screw.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-5, a sealing structure of a battery cover comprises a battery housing 1 and an upper cover plate 3, wherein an upper rectangular mounting platform 2 is arranged at the upper position of the battery housing 1, a first mounting platform 12 is arranged at the inner side position of the upper rectangular mounting platform 2, a second side receiving groove 13 is arranged at the upper position of the first mounting platform 12 on the upper rectangular mounting platform 2, a first rectangular rubber ring 10 is arranged in the first mounting platform 12, a second rectangular rubber ring 11 is arranged in the second side receiving groove 13, a bottom sliding groove 9 is arranged at the lower position of the outer side of the upper rectangular mounting platform 2, a side clamping plate 4 is arranged in the bottom sliding groove 9, side mounting plates 14 are arranged at the two sides of the upper cover plate 3, a rectangular pressing plate 16 is arranged at the lower position of the side mounting plate 14 on the upper cover plate 3, an inner rubber pad 19 is arranged at the upper position of the side clamping plate 4, a rear mounting plate 20 is provided at a rear position of the side card 4.

In this embodiment, in order to facilitate pressing the upper cover plate 3 downward, a middle groove 6 is formed on the upper rectangular mounting platform 2 at a position corresponding to the side mounting plate 14, and the side mounting plate 14 is movably mounted in the middle groove 6 of the upper rectangular mounting platform 2.

In this embodiment, in order to facilitate the fixed mounting of the upper cover plate 3, three first upper screw holes 15 are provided on the side mounting plate 14, a first lower screw hole 7 is provided in the middle groove 6 at a position corresponding to the first upper screw hole 15, and a first screw 17 is movably mounted in the first upper screw hole 15 and the first lower screw hole 7.

In this embodiment, in order to facilitate the movable installation of the side card board 4, a sliding head 18 is disposed at the bottom of the side card board 4, and the side card board 4 is movably installed with the bottom sliding slot 9 of the upper rectangular installation table 2 through the sliding head 18.

In this embodiment, in order to facilitate the locking of the first screw 17, two battery connectors 5 are disposed on the upper cover plate 3, and an inner rubber pad 19 is disposed above the first screw 17 and covers the first screw 17.

In this embodiment, in order to facilitate mutual press-sealing, the bottom surface of the upper cover plate 3 and the first rectangular rubber ring 10 are in mutual press-contact, and the bottom surface of the rectangular pressing plate 16 and the second rectangular rubber ring 11 are also in mutual press-contact.

In addition, a second upper screw hole 21 is formed in the rear mounting plate 20, a second lower screw hole 8 is formed in the upper rectangular mounting table 2 corresponding to the second upper screw hole 21, and a second screw 22 is arranged in the second upper screw hole 21 and the second lower screw hole 8, so that the side clamping plate 4 can be fixed conveniently.

It should be noted that, the utility model is a sealing structure of a battery cover, the bottom position of the upper cover plate 3 and the first mounting platform 12 are aligned, and then pressed downwards, so that the bottom surface of the upper cover plate 3 presses the first rectangular rubber ring 10 on the first mounting platform 12, the side mounting plates 14 at both sides of the upper cover plate 3 are movably mounted in the middle groove 6, the second side receiving groove 13 is located at the upper side position of the first mounting platform 12, during the downward mounting process of the upper cover plate 3, the side surface of the upper cover plate 3 and the inner side position structure of the second rectangular rubber ring 11, when the bottom surface of the upper cover plate 3 and the first rectangular rubber ring 10 are pressed against each other, the bottom surface of the rectangular pressing plate 16 at the side position of the upper cover plate 3 also starts to press the upper surface of the second rectangular rubber ring 11, thereby realizing the upper surface of the first rectangular rubber ring 10, the upper surface and the inner side surface of the second rectangular rubber ring 11, totally the seal structure of three positions, make its sealed effect better, fix upper cover plate 3 back through a screw 17, because the screw structure is easy not hard up, consequently through bottom spout 9 installation side cardboard 4, the top position of side cardboard 4 is provided with inboard rubber pad 19, its and three a screw 17 mutual extrusion contact to cover on a screw 17, prevent that a screw 17 is not hard up, thereby avoid seal structure not hard up.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. While only the preferred embodiment of the present invention has been illustrated and described in detail, it should be understood that the utility model is not limited thereto, but is capable of numerous changes, modifications, substitutions and alterations all falling within the scope of the appended claims without departing from the spirit and scope of the present invention as set forth herein. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A seal structure of a battery cover is characterized in that: the battery storage box comprises a battery storage box body (1) and an upper cover plate (3), wherein an upper rectangular mounting platform (2) is arranged at the upper part of the battery storage box body (1), a first mounting platform (12) is arranged at the inner side position of the upper rectangular mounting platform (2), a second side face storage groove (13) is arranged at the upper part of the first mounting platform (12) on the upper rectangular mounting platform (2), a first rectangular rubber ring (10) is arranged in the first mounting platform (12), a second rectangular rubber ring (11) is arranged in the second side face storage groove (13), a bottom sliding groove (9) is arranged at the lower part of the outer side of the upper rectangular mounting platform (2), a side face clamping plate (4) is arranged in the bottom sliding groove (9), side face mounting plates (14) are arranged at the two side positions of the upper cover plate (3), and a rectangular pressing plate (16) is arranged below the side face mounting plate (14) on the upper cover plate (3), an inner side rubber pad (19) is arranged at the upper part of the side clamping plate (4), and a rear mounting plate (20) is arranged at the rear side of the side clamping plate (4).

2. The sealing structure of a battery cover according to claim 1, wherein: the position that corresponds side mounting panel (14) on upper portion rectangle mount table (2) is provided with middle part recess (6), side mounting panel (14) movable mounting is in middle part recess (6) of upper portion rectangle mount table (2).

3. The sealing structure of a battery cover according to claim 2, wherein: the side mounting plate (14) is provided with three first upper screw holes (15), a first lower screw hole (7) is arranged at a position corresponding to the first upper screw hole (15) in the middle groove (6), and a first screw (17) is movably arranged in the first upper screw hole (15) and the first lower screw hole (7).

4. A sealing structure of a battery cover according to claim 3, wherein: the bottom of the side clamping plate (4) is provided with a sliding head (18), and the side clamping plate (4) is movably mounted with a bottom sliding groove (9) of the upper rectangular mounting table (2) through the sliding head (18).

5. The sealing structure of a battery cover according to claim 4, wherein: the upper cover plate (3) is provided with two battery connectors (5), and the inner side rubber pad (19) is located above the first screw (17) and covers the first screw (17).

6. The sealing structure of a battery cover according to claim 5, wherein: the bottom surface of the upper cover plate (3) is in mutual extrusion contact with the first rectangular rubber ring (10), and the bottom surface of the rectangular pressing plate (16) is in mutual extrusion contact with the second rectangular rubber ring (11) in the same way.

7. The sealing structure of a battery cover according to claim 6, wherein: be provided with No. two in rear portion mounting panel (20) and go up screw (21), the position that corresponds No. two on screw (21) on upper portion rectangle mount table (2) is provided with No. two screw (8) down, be provided with No. two screw (22) in No. two last screw (21) and No. two screw (8) down.