CN205406579U

CN205406579U - Group battery with novel bearing fixing structure

Info

Publication number: CN205406579U
Application number: CN201521101258.7U
Authority: CN
Inventors: 王燕; 廖志杰
Original assignee: Tianjin Lishen Special Power Supply Technology Co Ltd
Current assignee: Tianjin Lantian Special Power Technology Co ltd
Priority date: 2015-12-25
Filing date: 2015-12-25
Publication date: 2016-07-27
Anticipated expiration: 2025-12-25

Abstract

The utility model discloses a group battery with novel bearing fixing structure, it includes a plurality of battery module, and one bearing (2) are installed to every battery module's bottom, and one bearing frame (3) and one bearing bracket (1) are installed to every battery module's bottom, between bearing frame (3) and bearing bracket (1) there be the pin joint bearing (2). The utility model discloses a group battery with novel bearing fixing structure, its simple structure, installation location is accurate, can be conveniently with lightly pack into consumer and lightly shift out the consumer of large -scale group battery, the product that can strengthen the user uses the impression, can form the scale of industry, is favorable to using widely, has great production practices meaning.

Description

A kind of set of cells with novel bearing fixed structure

Technical field

This utility model relates to cell art, particularly relates to a kind of set of cells with novel bearing fixed structure.

Background technology

Along with worldwide energy crisis and climate warming; traffic and transport field is in the urgent need to a kind of brand-new energy mode; and lithium ion battery is because of its environmental protection; the characteristics such as high-energy output cause the extensive concern of traffic and transport field; at present, in world wide, the lithium ion battery application start in this field is all studied by relevant industries widely.The advantages such as lithium ion battery has high working voltage, high-energy-density, has extended cycle life, non-environmental-pollution, not only it is used widely on portable communication apparatus and portable electric appts, and it is widely used in the big-and-middle-sized electrical equipment aspects such as electric automobile, electric bicycle and electric tool, it is the Main way of current Ge great battery producer development.

At present, along with increasing of battery module design, its Heavy Weight of set of cells, size that multiple block combiner become are big, therefore, set of cells is more and more difficult with the installation of electrical equipment, user typically requires and spends the substantial amounts of time could be installed in electrical equipment by set of cells, and installation effectiveness is low, and the product use sense seriously reducing user is subject to.

Therefore, at present in the urgent need to developing a kind of structure, large-sized battery pack can be loaded electrical equipment by easily, and removes electrical equipment easily, it is possible to the product use sense strengthening user is subject to.

Utility model content

In view of this; the purpose of this utility model is to provide a kind of set of cells with novel bearing fixed structure; its simple in construction; accurate positioning is installed; easily large-sized battery pack can be loaded easily electrical equipment and remove electrical equipment easily, it is possible to the product use sense strengthening user is subject to, it is possible to form the scale of industry; be conducive to applying widely, be of great practical significance.

For this, this utility model provides a kind of set of cells with novel bearing fixed structure, and including multiple battery modules, the bottom of each battery module is provided with a bearing.

Wherein, the bottom of each battery module is provided with a bearing block and a bearing bracket stand, is articulated with described bearing between described bearing block and bearing bracket stand.

Wherein, the Left-side center position of described bearing block has cross-brace axle, and described cross-brace axle is cased with described bearing；

The center of described bearing bracket stand has one and supports axle putting hole, and the left part of described cross-brace axle is plugged in described support axle putting hole after bearing.

The technical scheme provided from above this utility model; compared with prior art; a kind of set of cells with novel bearing fixed structure that this utility model provides; its simple in construction, installs accurate positioning, it is possible to large-sized battery pack loads electrical equipment easily easily and removes electrical equipment easily; the product use sense that can strengthen user is subject to; the scale of industry can be formed, be conducive to applying widely, be of great practical significance.

Accompanying drawing explanation

The stereo decomposing structural representation of a kind of set of cells middle (center) bearing fixed structure with novel bearing fixed structure that Fig. 1 provides for this utility model；

The integral installation distribution structure schematic diagram of a kind of set of cells middle (center) bearing fixed structure with novel bearing fixed structure that Fig. 2 provides for this utility model；

In figure, 1 is bearing bracket stand, and 2 is bearing, and 3 is bearing block, and 4 is cross-brace axle, and 5 for supporting axle putting hole.

Detailed description of the invention

In order to make those skilled in the art be more fully understood that this utility model scheme, below in conjunction with drawings and embodiments, the utility model is described in further detail.

The stereo decomposing structural representation of a kind of set of cells middle (center) bearing fixed structure with novel bearing fixed structure that Fig. 1 provides for this utility model；The integral installation distribution structure schematic diagram of a kind of set of cells middle (center) bearing fixed structure with novel bearing fixed structure that Fig. 2 provides for this utility model.

Referring to Fig. 1, Fig. 2, this utility model provides a kind of set of cells with novel bearing fixed structure, and including multiple battery modules, the bottom of each battery module is provided with one can the bearing 2 of flexible rotating.

Implementing, the bottom of each battery module is provided with a bearing block 3 and a bearing bracket stand 1, is articulated with described bearing 2 between described bearing block 3 and bearing bracket stand 1.

Referring to Fig. 1, Fig. 2, implement, the Left-side center position of described bearing block 3 has cross-brace axle 4, described cross-brace axle 4 is cased with described bearing 2, the center of described bearing bracket stand 1 has one and supports axle putting hole 5, and the left part of described cross-brace axle 4 is plugged in described support axle putting hole 5 through bearing 2.The corresponding coupling of the shape of described cross-brace axle 4 left part, size and the shape of described support axle putting hole 5, size.

It should be noted that, for this utility model, each battery module is installed bearing 2, bearing 2 is arranged on battery module by bearing block 3, bearing bracket stand 1, thus it is guaranteed that the installation of bearing 2 is reliable, the installation accurate positioning of bearing 2 and battery module, and then ensureing that multiple battery module assembles the whole set of cells formed, position of bearings thereon is consistent, it is possible to form the slide rail of set of cells.

Also, it should be noted provide a kind of set of cells with novel bearing fixed structure for this utility model, this set of cells both can be Li-ion batteries piles, it is also possible to for lithium primary cell group.

For this utility model, its simple in construction, accurate positioning is installed, shaft strength is uniform, by bearing being arranged in single battery module, then by after the integral lithium ion battery battery group of multiple battery module combinations, it is possible to form the rail structure being moved easily, therefore large-sized battery pack can be loaded electrical equipment easily, and remove electrical equipment easily.

Therefore; in sum; compared with prior art, this utility model provides a kind of set of cells with novel bearing fixed structure, its simple in construction; accurate positioning is installed; easily large-sized battery pack can be loaded easily electrical equipment and remove electrical equipment easily, it is possible to the product use sense strengthening user is subject to, it is possible to form the scale of industry; be conducive to applying widely, be of great practical significance.

The above is only preferred implementation of the present utility model; it should be pointed out that, for those skilled in the art, under the premise without departing from this utility model principle; can also making some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.

Claims

1. a set of cells with novel bearing fixed structure, it is characterised in that include multiple battery module, the bottom of each battery module is provided with a bearing (2)；

The bottom of each battery module is provided with a bearing block (3) and a bearing bracket stand (1), is articulated with described bearing (2) between described bearing block (3) and bearing bracket stand (1).

2. set of cells as claimed in claim 1, it is characterised in that the Left-side center position of described bearing block (3) has cross-brace axle (4), and described cross-brace axle (4) is cased with described bearing (2)；

The center of described bearing bracket stand (1) has one and supports axle putting hole (5), and the left part of described cross-brace axle (4) is plugged in described support axle putting hole (5) after bearing (2).