CN212648405U

CN212648405U - Mushroom head-shaped packaging structure for sealing new energy automobile battery pack

Info

Publication number: CN212648405U
Application number: CN202020728370.8U
Authority: CN
Inventors: 贺红钧; 雍鹏程
Original assignee: Shenzhen Fuchuang Rubber & Plastic Hardware Co ltd
Current assignee: Shenzhen Fuchuang Rubber & Plastic Hardware Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2021-03-02
Anticipated expiration: 2030-05-07

Abstract

The utility model relates to an automobile battery technical field, specifically speaking relates to a be used for sealed mushroom head shape packaging structure of new energy automobile battery package, including the sucking disc, the inboard of sucking disc is provided with supporting mechanism, and the sucking disc is inside hollow round platform shape structure, and the inboard of sucking disc closely bonds and has fixed pipe, and supporting mechanism is including the elastic block that is located the fixed outside of tubes side, and one side that the sucking disc was kept away from to the elastic block closely bonds and has the connecting block, and one side that the elastic block is close to the sucking disc closely bonds and has the bracing piece, the one end and the fixed cooperation of pegging graft of pipe of bracing. The utility model discloses a design is passed through supporting mechanism and is fixed the protective layer in the battery outside, will protect intraformational gas outgoing through the exhaust hole after that to protect intraformational gas outgoing, and can avoid the external gas to get into through sealing the sealing plug after, thereby guarantee the inside leakproofness of protective layer, and through fixing each part of protective layer in the outside of battery, can avoid the skew of protective layer to slide.

Description

Mushroom head-shaped packaging structure for sealing new energy automobile battery pack

Technical Field

The utility model relates to an automobile battery technical field, specifically speaking relates to a mushroom head shape packaging structure for new energy automobile battery package is sealed.

Background

When carrying out automobile battery and sealing, need wrap up through the protective layer to the battery outside and seal, current packaging method causes the leakproofness not enough very easily after the encapsulation, and outside gas gets into the battery very easily for the protective layer can not carry out effectual protection to the battery, and the easy relative battery of protective layer slides during the encapsulation, thereby leads to the protective layer to produce the skew.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for sealed mushroom head shape packaging structure of new energy automobile battery package to solve the problem that proposes in the above-mentioned background art.

For realizing the above-mentioned purpose, the utility model provides a be used for sealed mushroom head shape packaging structure of new energy automobile battery package, including the sucking disc, the inboard of sucking disc is provided with supporting mechanism, the sucking disc is inside hollow round platform shape structure, the inboard of sucking disc closely bonds and has fixed pipe, supporting mechanism is including the elastic block that is located the fixed outside of tubes side, one side that the sucking disc was kept away from to the elastic block closely bonds and has the connecting block, one side that the elastic block is close to the sucking disc closely bonds and has the bracing piece, the one end and the fixed cooperation of pegging graft of pipe of bracing piece, the inside of fixed pipe is provided with a plurality of fly leafs, the through-hole has been seted up on the middle part surface of fly leaf, the inside of bracing piece is provided with exhaust passage, the exhaust hole has been seted.

Preferably, the sucking disc and the supporting mechanism are integrally in a mushroom-head-shaped structure.

Preferably, a circle of sealing ring is closely adhered to the outer side edge of the sucking disc.

Preferably, the outer side of the elastic block is of a cambered surface convex structure, and the width of the elastic block is larger than the opening width of the fixed pipe.

Preferably, a plurality of elastic sheets are arranged between the movable plates.

Preferably, the movable plates are arranged in parallel from top to bottom.

Preferably, one end of the exhaust channel is communicated with the outer side of the support rod, and the other end of the exhaust channel is communicated with the lower through hole.

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

this be used for sealed mushroom head-shaped packaging structure of new energy automobile battery package passes through supporting mechanism to be fixed the protective layer in the battery outside, and then through the exhaust hole with the intraformational gas outgoing of protection, thereby with the intraformational gas outgoing of protection, guarantee inside vacuum state, and can avoid outside gas to get into through sealing the sealing plug after, thereby guarantee the inside leakproofness of protective layer, and through fixing the outside at the battery with each part of protective layer, can avoid the skew of protective layer to slide.

Drawings

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

FIG. 2 is a schematic view of the overall structure of the present invention;

fig. 3 is a schematic diagram of the internal structure of the present invention.

The various reference numbers in the figures mean: 1. a suction cup; 11. a seal ring; 12. an exhaust hole; 121. a sealing plug; 13. a fixed tube; 2. a support mechanism; 21. an elastic block; 22. connecting blocks; 23. a support bar; 231. an exhaust passage; 24. a movable plate; 241. a spring plate; 242. and a through hole.

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 present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

The utility model provides a mushroom head-shaped packaging structure for new energy automobile battery pack sealing, as shown in figure 1-figure 3, including a sucker 1 for adsorbing the device on the outside of the battery, the inner side of the sucker 1 is provided with a supporting mechanism 2 for supporting, the sucker 1 is a hollow round platform-shaped structure, the outside is closely adhered with the inner wall of the protective layer, the inner side of the sucker 1 is closely adhered with a fixed pipe 13, the supporting mechanism 2 comprises an elastic block 21 positioned at the outer side of the fixed pipe 13, one side of the elastic block 21 far away from the sucker 1 is closely adhered with a connecting block 22, one side of the elastic block 21 close to the sucker 1 is closely adhered with a supporting rod 23, one end of the supporting rod 23 is in inserting fit with the fixed pipe 13, the inside of the fixed pipe 13 is provided with a plurality of movable plates 24, the middle surface of the movable plates 24 is provided with a through hole 242, the inside of, the outer wall of the middle part of the sucker 1 is provided with an exhaust hole 12, a sealing plug 121 is arranged in the exhaust hole 12, and the exhaust hole is sealed by the sealing plug 12 after exhausting.

Specifically, the sucking disc 1 and the supporting mechanism 2 are integrally of mushroom-head-shaped structures, so that the protective layer is convenient to fix.

In addition, the outside limit of sucking disc 1 closely bonds and has a round sealing washer 11, guarantees the sealed in sucking disc 1, is convenient for adsorb on the outer wall of battery.

Furthermore, the outside of the elastic block 21 is of a cambered surface convex structure, and the width of the elastic block 21 is larger than the opening width of the fixed pipe 13, so that the supporting mechanism 2 can be limited when sliding in the fixed pipe 13.

Further, a plurality of elastic pieces 241 are arranged between the movable plates 24, so that the bottom end of the supporting mechanism 2 has certain elasticity, and the supporting mechanism 2 is prevented from being damaged due to pressure.

Further, the movable plates 24 are arranged in parallel from top to bottom, so that the movable plates 24 are not deviated when moving.

Furthermore, one end of the exhaust channel 231 is communicated with the outer side of the support rod 23, and the other end of the exhaust channel 231 is communicated with the through hole 242 below, so that the gas in the suction cup 1 can be ensured to be exhausted from the exhaust hole 12.

When the mushroom head-shaped packaging structure for sealing the new energy automobile battery pack is used, firstly, each sucker 1 is adsorbed on the outer side of a battery, then, the outer side of the battery is wrapped by a protective film to serve as a protective layer, then, the sealing plug 121 on the exhaust hole 12 is opened, then, the working end of a negative pressure pump is connected with the exhaust hole 12, so that air in the sucker 1 is exhausted, the inner side of the protective layer is in a vacuum state, the pressure intensity of the inner side of the sucker 1 is reduced, the sucker 1 is tightly adsorbed on the outer wall of the battery, the supporting mechanism 2 moves towards the fixed pipe 13, the movable plate 24 is pressed downwards to move, the elastic plate 241 contracts, the sealing plug 12 is filled, the inner side of the protective layer is in a sealing state at the moment, the battery can be protected, good sealing performance is ensured, when the battery pack needs to be opened, the supporting mechanism 2 is ejected outwards under the action of the elastic sheet 241, and the sucker 1 is separated from the battery, so that the protective layer can be detached.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a mushroom head shape packaging structure for new energy automobile battery package is sealed, includes sucking disc (1), its characterized in that: the inner side of the sucker (1) is provided with a supporting mechanism (2), the sucker (1) is of a hollow round table structure, the inner side of the sucker (1) is tightly bonded with a fixed pipe (13), the supporting mechanism (2) comprises an elastic block (21) positioned on the outer side of the fixed pipe (13), one side, away from the sucker (1), of the elastic block (21) is tightly bonded with a connecting block (22), one side, close to the sucker (1), of the elastic block (21) is tightly bonded with a supporting rod (23), one end of the supporting rod (23) is in plug fit with the fixed pipe (13), the inner part of the fixed pipe (13) is provided with a plurality of movable plates (24), the middle surface of each movable plate (24) is provided with a through hole (242), the inner part of each supporting rod (23) is provided with an exhaust channel (231), the middle outer wall of the sucker (1) is provided with an, a sealing plug (121) is arranged in the exhaust hole (12).

2. The mushroom-shaped head package structure for sealing a new energy automobile battery pack according to claim 1, wherein: the sucking disc (1) and the supporting mechanism (2) are integrally in a mushroom head-shaped structure.

3. The mushroom-shaped head package structure for sealing a new energy automobile battery pack according to claim 1, wherein: and a circle of sealing ring (11) is tightly adhered to the outer side edge of the sucking disc (1).

4. The mushroom-shaped head package structure for sealing a new energy automobile battery pack according to claim 1, wherein: the outer side of the elastic block (21) is of a cambered surface protruding structure, and the width of the elastic block (21) is larger than the opening width of the fixed pipe (13).

5. The mushroom-shaped head package structure for sealing a new energy automobile battery pack according to claim 1, wherein: a plurality of elastic sheets (241) are arranged between the movable plates (24).

6. The mushroom-shaped head package structure for sealing a new energy automobile battery pack according to claim 1, wherein: the movable plates (24) are arranged in parallel from top to bottom.

7. The mushroom-shaped head package structure for sealing a new energy automobile battery pack according to claim 1, wherein: one end of the exhaust channel (231) is communicated with the outer side of the support rod (23), and the other end of the exhaust channel (231) is communicated with a through hole (242) below.