CN213584011U

CN213584011U - Polymer battery with plastic support

Info

Publication number: CN213584011U
Application number: CN202023033457.2U
Authority: CN
Inventors: 张国平; 张伟
Original assignee: Jiangxi Bingzhao Battery Technology Co ltd
Current assignee: Jiangxi Bingzhao Battery Technology Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-06-29
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a polymer battery with plastic support, which comprises a polymer battery main body, wherein plastic fixed angle plates are arranged at four corners of the outer side of the polymer battery main body, one end of each plastic fixed angle plate is connected with a plastic fixed sliding plate, a reinforcing sliding groove is arranged at the inner side of the end part of each plastic fixed angle plate, one end of each reinforcing sliding groove is connected with a sliding block in a sliding manner, one side of each sliding block is fixedly connected with a reinforcing spring, and one end of each plastic fixed sliding plate is inserted into the reinforcing sliding groove; the utility model discloses a fixed slide of plastic, the fixed scute of plastic, sliding block, reinforcement spring and the reinforcement spout of design can slide in the reinforcement spout through the sliding block and carry out certain regulation to the total length of the fixed scute of plastic and the fixed slide of plastic in the installation, can adapt to the polymer battery main part of a plurality of specifications sizes to reduce the mould that needs the fixed slide of different sizes plastic and the fixed scute of plastic of production, reduce manufacturing cost.

Description

Polymer battery with plastic support

Technical Field

The utility model relates to a polymer battery technical field especially relates to a polymer battery with plastic support.

Background

The polymer battery is also called a lithium polymer battery, also called a high-molecular lithium battery. It is also a kind of lithium ion battery, but has many obvious advantages such as high energy density, more miniaturization, ultra-thinness, lightweight, and high security compared with liquid lithium battery, and is a novel battery. In terms of shape, the lithium polymer battery has the characteristic of ultra-thinness, and can be made into batteries with any shape and capacity according to the requirements of various products.

When an existing polymer battery with a plastic bracket is used, the plastic bracket with various specifications and sizes is usually required to be manufactured according to the size of the battery, and a mold with different sizes is required to be prepared during installation and production, so that the production cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a polymer battery with a plastic support.

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

the utility model provides a polymer battery with plastic support, includes polymer battery main part, the outside four corners department of polymer battery main part is provided with the fixed scute of plastic, the one end of the fixed scute of plastic is connected with the fixed slide of plastic, the reinforcement spout has been seted up to the tip inboard of the fixed scute of plastic, the one end sliding connection who consolidates the spout has the sliding block, one side fixedly connected with reinforcing spring of sliding block, the one end of the fixed slide of plastic is inserted in the reinforcement spout, and the one end of the fixed slide of plastic passes reinforcing spring and sliding block fixed connection.

Furthermore, the outside of the plastic fixed angle plate is provided with a limiting connecting plate, one end of the limiting connecting plate is connected with an upper limiting plate, and the plastic fixed angle plate is connected with the upper limiting plate through a plastic fixed sliding plate, the limiting connecting plate.

Furthermore, the structure of the inside of one end of the limiting connecting plate is the same as the structure of the inner side of the end part of the plastic fixed angle plate, reinforcing sliding grooves are formed in the inside of one end of the limiting connecting plate and the inner side of the end part of the plastic fixed angle plate, sliding blocks and reinforcing springs are arranged in the reinforcing sliding grooves, and one end of the upper limiting plate penetrates through the limiting connecting plate and is fixedly connected with the sliding blocks in the limiting connecting plate.

Furthermore, one end of the polymer battery main body is connected with a connecting wire, a reinforcing ring is arranged on the outer side of the connecting wire, the outer side of the reinforcing ring is fixedly connected with the plastic fixing angle plate, the inner side of the reinforcing ring is tightly pressed on the connecting wire, a tightening bolt is screwed at one end of the reinforcing ring, and a butterfly nut is screwed at one end of the tightening bolt.

Furthermore, the reinforcing ring comprises two semicircular rings, the outer sides of the two semicircular rings are fixed with the plastic fixing angle plate, and one ends of the semicircular rings are rotatably connected through a rotating shaft.

Furthermore, the inner side surface of the plastic fixing angle plate is fixedly connected with a rubber column, and one end of the rubber column is provided with a rubber pad.

Furthermore, the surface of the rubber pad is provided with a protection convex pattern, and the rubber pad and the protection convex pattern are tightly attached to the surface of the polymer battery main body.

The utility model has the advantages that:

1. through the fixed slide of plastic, the fixed scute of plastic, sliding block, reinforcing spring and the reinforcement spout of design, can slide in the reinforcement spout through the sliding block when the installation and carry out certain regulation to the total length of the fixed scute of plastic and the fixed slide of plastic, can adapt to the polymer battery main part of a plurality of specifications size to reduce the mould that need produce the fixed slide of different sizes plastic and the fixed scute of plastic etc. and reduce manufacturing cost.

2. Through reinforcement ring, butterfly nut and the tightening bolt of design, install the connecting wire when using polymer battery, can appear that the connecting wire is dragged and lead to connecting wire and polymer battery main part junction to appear damaged phenomenon, can consolidate connecting wire and polymer battery main part junction through the reinforcement ring, reduce the phenomenon that connecting wire and polymer battery main part junction were dragged through the reinforcement ring when the connecting wire is pulled.

3. Through the rubber column, the rubber pad and the protection burr of design, when installing the fixed scute of plastic on polymer battery main part, hug closely on polymer battery main part's surface through rubber pad and protection burr, can reduce the extrusion force that polymer battery main part received through the elasticity of rubber pad and rubber column when receiving the extrusion.

Drawings

Fig. 1 is a schematic structural diagram of a polymer battery with a plastic frame according to the present invention;

fig. 2 is a schematic view of a connection structure between a plastic fixing angle plate and a plastic fixing sliding plate of a polymer battery with a plastic bracket according to the present invention;

fig. 3 is a schematic top view of a plastic fixing angle plate of a polymer battery with a plastic bracket according to the present invention.

In the figure: the plastic-rubber composite battery comprises a polymer battery main body 1, a plastic-rubber fixed sliding plate 2, a plastic fixed angle plate 3, a connecting wire 4, a reinforcing ring 5, a limiting plate 6, a limiting connecting plate 7, a sliding block 8, a reinforcing spring 9, a reinforcing sliding groove 10, a butterfly nut 11, a tightening bolt 12, a rubber column 13, a rubber pad 14 and a protective convex pattern 15.

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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, a polymer battery with a plastic bracket includes a polymer battery body 1, a plastic fixing angle plate 3 is disposed at four corners of an outer side of the polymer battery body 1, a plastic fixing sliding plate 2 is connected to one end of the plastic fixing angle plate 3, a reinforcing sliding slot 10 is disposed at an inner side of an end portion of the plastic fixing angle plate 3, a sliding block 8 is slidably connected to one end of the reinforcing sliding slot 10, a reinforcing spring 9 is fixedly connected to one side of the sliding block 8, one end of the plastic fixing sliding plate 2 is inserted into the reinforcing sliding slot 10, and one end of the plastic fixing sliding plate 2 is fixedly connected to the sliding block 8 through the reinforcing spring 9, when the plastic fixing angle plate 3 is mounted on the polymer battery body 1, the lengths of the plastic fixing angle plate 3 and the plastic fixing sliding plate 2 can be extended by sliding the sliding block 8 at, therefore, the plastic fixing angle plate 3 and the plastic fixing sliding plate 2 can be installed on the polymer battery main body 1 with different specifications, and the plastic fixing angle plate 3 and the plastic fixing sliding plate 2 are tightened on the polymer battery main body 1 through the elasticity of the reinforcing spring 9, so that the plastic fixing angle plate 3 is more stable during installation.

Further, the outside of the plastic fixed angle plate 3 is provided with a limiting connection plate 7, one end of the limiting connection plate 7 is connected with an upper limiting plate 6, and the plastic fixed angle plate 3 is connected with the upper limiting plate 6 through the plastic fixed sliding plate 2, the limiting connection plate 7, so that the plastic fixed angle plate 3 can be assisted and limited by the limiting connection plate 7 and the upper limiting plate 6 when being installed on the polymer battery main body 1.

Further, the structure of the inside of one end of the limit connecting plate 7 is the same as the structure of the inside of the end of the plastic fixed angle plate 3, the reinforcing sliding groove 10 has been all opened with the inside of the end of the plastic fixed angle plate 3 in the one end of the limit connecting plate 7, the sliding block 8 and the reinforcing spring 9 are all arranged in the reinforcing sliding groove 10, one end of the upper limit plate 6 passes through the sliding block 8 fixed connection between the limit connecting plate 7 and the limit connecting plate 7, the limit connecting plate 7 and the upper limit plate 6 are made to conveniently follow the extension of the plastic fixed angle plate 3, and the elastic force of the reinforcing spring 9 is tightened on the polymer battery main.

Further, the one end of polymer battery main part 1 is connected with connecting wire 4, the outside of connecting wire 4 is provided with reinforcing ring 5, the outside and the fixed scute 3 fixed connection of plastic of reinforcing ring 5, the inboard of reinforcing ring 5 sticiss on connecting wire 4, the one end of reinforcing ring 5 has screwed tightening bolt 12, the one end of tightening bolt 12 has screwed butterfly nut 11, tighten up reinforcing ring 5 through rotatory butterfly nut 11 and tightening bolt 12 to fix connecting wire 4 and polymer battery main part 1's connector through reinforcing ring 5.

Further, the reinforcing ring 5 comprises two semicircular rings, the outer sides of the two semicircular rings are fixed to the plastic fixing angle plate 3, one end of each semicircular ring is connected in a rotating mode through a rotating shaft, the reinforcing ring 5 is conveniently installed on the connecting line 4, and therefore the connecting line 4 is reinforced.

Further, the rubber column 13 is fixedly connected to the inner side surface of the plastic fixing angle plate 3, the rubber pad 14 is arranged at one end of the rubber column 13, when the plastic fixing angle plate 3 is installed on the polymer battery main body 1, the rubber column 13 and the rubber pad 14 are tightly pressed on the polymer battery main body 1, and certain buffering can be performed through the elastic force of the rubber column 13 and the rubber pad 14 when the plastic fixing angle plate is stressed.

Further, the surface of the rubber gasket 14 is provided with a protection convex pattern 15, the rubber gasket 14 and the protection convex pattern 15 are tightly attached to the surface of the polymer battery main body 1, and the rubber gasket 14 is more stably attached to the polymer battery main body 1 through the protection convex pattern 15.

The working principle is as follows: when in use, the plastic fixed angle plate 3 and the limiting connecting plate 7 are pulled downwards according to the specification of the polymer battery main body 1, the ends of the plastic fixed sliding plate 2 and the upper limiting plate 6 respectively slide in the plastic fixed angle plate 3 and the limiting connecting plate 7 to adjust the lengths of the plastic fixed angle plate 3 and the plastic fixed sliding plate 2, so that the plastic fixed angle plate 3 and the plastic fixed sliding plate 2 are conveniently installed on the polymer battery main body 1, the sliding block 8 is driven to compress the reinforcing spring 9, the sliding block 8 and the plastic fixed sliding plate 2 are pushed to slide and reset by the elasticity of the reinforcing spring 9 when the plastic fixed angle plate 3 is loosened, the plastic fixed sliding plate 2 drives the plastic fixed angle plate 3 to be tightly pressed on the polymer battery main body 1, the rubber column 13 and the rubber pad 14 are tightly attached to the polymer battery main body 1, and the extrusion on the polymer battery main body 1, and the butterfly nut 11 and the tightening bolt 12 are screwed to tighten the reinforcing ring 5 and fix the butterfly nut at one end of the connecting wire 4 connected with the polymer battery main body 1, so that the phenomenon that the connecting part of the connecting wire 4 and the polymer battery main body 1 is pulled and damaged is reduced.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a polymer battery with plastic support, includes polymer battery main part (1), its characterized in that, the outside four corners department of polymer battery main part (1) is provided with the fixed scute of plastic (3), the one end of the fixed scute of plastic (3) is connected with the fixed slide of plastic (2), reinforcement spout (10) have been seted up to the tip inboard of the fixed scute of plastic (3), the one end sliding connection of reinforcing spout (10) has sliding block (8), one side fixedly connected with reinforcement spring (9) of sliding block (8), the one end of the fixed slide of plastic (2) is inserted in reinforcing spout (10), and the one end of the fixed slide of plastic (2) passes reinforcement spring (9) and sliding block (8) fixed connection.

2. The polymer battery with the plastic bracket as claimed in claim 1, wherein a limiting connecting plate (7) is arranged on the outer side of the plastic fixing angle plate (3), an upper limiting plate (6) is connected to one end of the limiting connecting plate (7), and the plastic fixing angle plates (3) are connected with each other through the plastic fixing sliding plate (2), the limiting connecting plate (7) and the upper limiting plate (6).

3. The polymer battery with the plastic support is characterized in that the structure of the inside of one end of the limiting connecting plate (7) is the same as that of the inside of the end of the plastic fixed angle plate (3), reinforcing sliding grooves (10) are formed in the inside of one end of the limiting connecting plate (7) and the inside of the end of the plastic fixed angle plate (3), sliding blocks (8) and reinforcing springs (9) are arranged in the reinforcing sliding grooves (10), and one end of the upper limiting plate (6) penetrates through the limiting connecting plate (7) to be fixedly connected with the sliding blocks (8) in the limiting connecting plate (7).

4. The polymer battery with the plastic bracket as claimed in claim 1, wherein one end of the polymer battery body (1) is connected with a connecting wire (4), a reinforcing ring (5) is arranged on the outer side of the connecting wire (4), the outer side of the reinforcing ring (5) is fixedly connected with the plastic fixing angle plate (3), the inner side of the reinforcing ring (5) is tightly pressed on the connecting wire (4), one end of the reinforcing ring (5) is screwed with a tightening bolt (12), and one end of the tightening bolt (12) is screwed with a butterfly nut (11).

5. The polymer battery having a plastic bracket as claimed in claim 4, wherein the reinforcing ring (5) comprises two semicircular rings, and the outer sides of the two semicircular rings are fixed to the plastic fixing angle plate (3), and one ends of the semicircular rings are rotatably connected by a rotating shaft.

6. The polymer battery with the plastic bracket as claimed in claim 1, wherein a rubber column (13) is fixedly connected to the inner side surface of the plastic fixing angle plate (3), and a rubber pad (14) is arranged at one end of the rubber column (13).

7. The polymer battery with the plastic support is characterized in that the surface of the rubber gasket (14) is provided with a protective rib (15), and the rubber gasket (14) and the protective rib (15) are tightly attached to the surface of the polymer battery body (1).