CN212342737U

CN212342737U - Lithium battery protection shell

Info

Publication number: CN212342737U
Application number: CN202021245144.0U
Authority: CN
Inventors: 谢明杜
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-01-12
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a lithium battery protection shell relates to lithium cell technical field. The utility model discloses a casing, spout inner wall sliding connection has the slider, and fixedly connected with supports the horizontal pole between the relative two slider sides, and bottom fixedly connected with supporting spring in the spout supports horizontal pole week side symmetrical sliding connection and has two rings, and ring top fixedly connected with supports the montant, supports montant upper end fixedly connected with curb plate, a ring side fixedly connected with spacing spring, and spacing spring housing is established on supporting horizontal pole week side, spacing spring one end and slider side fixed connection. The utility model discloses a spout, slider, support horizontal pole, supporting spring, support montant, curb plate and spacing spring's design, the multidimension degree carries out the shock attenuation to the lithium cell, prevents that the lithium cell striking from damaging, has avoided current lithium cell protecting sheathing simple structure, and the shock attenuation effect is relatively poor, and the lithium cell receives the problem of jolting easy damage.

Description

Lithium battery protection shell

Technical Field

The utility model belongs to the technical field of the lithium cell, especially, relate to a lithium cell protecting sheathing.

Background

The lithium battery is a battery which uses lithium metal or lithium alloy as a negative electrode material and uses a non-aqueous electrolyte solution, and the lithium metal has very high requirements on the environment due to the very active chemical characteristics of the lithium metal, so that the lithium metal is processed, stored and used. With the development of science and technology, lithium batteries have become mainstream, and the lithium batteries can be roughly divided into two types: lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain lithium in the metallic state and are rechargeable.

The lithium battery has the advantages that the lithium battery is simple in structure of the protective shell in the transportation process, no protection and fixing measures are provided, in addition, the jolt can be generated in the transportation process due to the fact that the ground and the environment are complex in the transportation process, the shock absorption effect of the existing lithium battery protective shell is poor, and the lithium battery is easily damaged due to the long-time jolt.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium battery protection shell through spout, slider, support horizontal pole, supporting spring, support montant, curb plate and spacing spring's design, has solved current lithium battery protection shell simple structure, and the shock attenuation effect is relatively poor, and the lithium cell receives the easy problem of damaging of jolting.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a lithium battery protective shell, which comprises a shell body;

a plurality of sliding grooves are formed in two opposite inner side walls of the shell, sliding blocks are connected to the inner walls of the sliding grooves in a sliding mode, and supporting cross rods are fixedly connected between the two opposite side faces of the sliding blocks;

the bottom in the sliding chute is fixedly connected with a supporting spring, and the upper end of the supporting spring is fixedly connected with the bottom of the sliding block;

the side surfaces of the supporting transverse rods are symmetrically and slidably connected with two circular rings, the tops of the circular rings are fixedly connected with supporting vertical rods, and the upper ends of the supporting vertical rods are fixedly connected with side plates;

a side face of the circular ring is fixedly connected with a limiting spring, the limiting spring is sleeved on the peripheral side face of the supporting transverse rod, and one end of the limiting spring is fixedly connected with the side face of the sliding block.

Further, the top of the shell is hinged to a sealing cover through a rotating shaft, one side face of the sealing cover is hinged to a buckle, a clamping groove is formed in the outer side wall of the shell, and one end of the buckle is matched with the inside of the clamping groove.

Furthermore, handles are symmetrically fixed on the two opposite outer side walls of the shell, and anti-skidding rubber sleeves are sleeved on the peripheral sides of the handles.

Furthermore, a support column is fixedly installed at the outer bottom of the shell, and one end of the support column is fixedly connected with an anti-skidding rubber pad.

Furthermore, an anti-skid rubber strip is uniformly fixed on one side surface of the side plate.

The utility model discloses following beneficial effect has:

the utility model discloses a spout, the slider, support the horizontal pole, supporting spring, support the montant, the design of curb plate and spacing spring, put the lithium cell on supporting the horizontal pole, two curb plates horizontal clamping under spacing spring's elasticity are fixed the lithium cell, supporting spring passes through the slider, support the horizontal pole and carry out vertical direction shock attenuation to the lithium cell, spacing spring passes through the ring, support the montant, the curb plate carries out the horizontal direction shock attenuation to the lithium cell, the multidimension degree carries out the shock attenuation to the lithium cell, prevent that the lithium cell striking from damaging, current lithium cell protection housing simple structure has been avoided, the shock attenuation effect is relatively poor, the lithium cell receives the problem of jolting easy.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a lithium battery protective casing;

FIG. 2 is a front view of the structure of FIG. 1;

FIG. 3 is a schematic view of the interior of the housing;

FIG. 4 is a front view of the structure of FIG. 3;

in the drawings, the components represented by the respective reference numerals are listed below:

1-shell, 101-sliding groove, 102-sliding block, 103-supporting cross rod, 104-supporting spring, 105-circular ring, 106-supporting vertical rod, 107-side plate, 108-limiting spring, 109-sealing cover, 110-handle, 111-buckle and 112-support.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention relates to a lithium battery protection casing, which includes a casing 1;

a plurality of sliding grooves 101 are formed in two opposite inner side walls of the shell 1, sliding blocks 102 are connected to the inner walls of the sliding grooves 101 in a sliding mode, and supporting cross rods 103 are fixedly connected between the side faces of the two opposite sliding blocks 102;

a supporting spring 104 is fixedly connected to the bottom in the sliding chute 101, and the upper end of the supporting spring 104 is fixedly connected with the bottom of the sliding block 102;

the circumferential side surface of the supporting cross rod 103 is symmetrically and slidably connected with two circular rings 105, the top of each circular ring 105 is fixedly connected with a supporting vertical rod 106, and the upper end of each supporting vertical rod 106 is fixedly connected with a side plate 107;

one side surface of the ring 105 is fixedly connected with a limiting spring 108, the limiting spring 108 is sleeved on the peripheral side surface of the supporting cross rod 103, and one end of the limiting spring 108 is fixedly connected with the side surface of the sliding block 102.

Wherein as shown in fig. 1, the top of the housing 1 is hinged with a sealing cover 109 through a rotating shaft, one side surface of the sealing cover 109 is hinged with a buckle 111, a clamping groove is formed in an outer side wall of the housing 1, one end of the buckle 111 is matched with the inside of the clamping groove, and the sealing cover 109 is conveniently fixed on the housing 1.

As shown in fig. 1-2, handles 110 are symmetrically fixed to two opposite outer side walls of the housing 1, and anti-slip rubber sleeves are sleeved on the peripheral sides of the handles 110, so that the housing 1 can be conveniently carried.

As shown in FIG. 2, a support column 112 is fixedly installed at the outer bottom of the housing 1, and an anti-slip rubber pad is fixedly connected to one end of the support column 112 to prevent the housing 1 from sliding on the ground.

As shown in fig. 3, an anti-slip rubber strip is uniformly fixed on one side surface of the side plate 107 to prevent the side plate 107 and the side surface of the lithium battery from sliding.

The working principle of the embodiment is as follows: during the use, two curb plates 107 are shifted to the outside to the manual work, make curb plate 107 drive ring 105 slide and compress spacing spring 108 along supporting horizontal pole 103 through supporting montant 106, then put the lithium cell on supporting horizontal pole 103, two curb plates 107 are horizontal clamping fixed lithium cell under spacing spring 108's elasticity, supporting spring 104 passes through slider 102, supporting horizontal pole 103 carries out vertical direction shock attenuation to the lithium cell, spacing spring 108 passes through ring 105, support montant 106, curb plate 107 carries out the horizontal direction shock attenuation to the lithium cell, the multidimension degree carries out the shock attenuation to the lithium cell, prevent that lithium cell striking from damaging, current lithium cell protective housing simple structure has been avoided, the shock attenuation effect is relatively poor, the lithium cell receives the problem of jolt easy damage.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A lithium battery protective casing comprises a shell (1); the method is characterized in that:

a plurality of sliding grooves (101) are formed in two opposite inner side walls of the shell (1), sliding blocks (102) are connected to the inner walls of the sliding grooves (101) in a sliding mode, and supporting cross rods (103) are fixedly connected between the side faces of the two opposite sliding blocks (102);

a supporting spring (104) is fixedly connected to the bottom in the sliding groove (101), and the upper end of the supporting spring (104) is fixedly connected with the bottom of the sliding block (102);

the side surface of the supporting transverse rod (103) is symmetrically and slidably connected with two circular rings (105), the top of each circular ring (105) is fixedly connected with a supporting vertical rod (106), and the upper end of each supporting vertical rod (106) is fixedly connected with a side plate (107);

one side face of the circular ring (105) is fixedly connected with a limiting spring (108), the limiting spring (108) is sleeved on the peripheral side face of the supporting cross rod (103), and one end of the limiting spring (108) is fixedly connected with the side face of the sliding block (102).

2. The lithium battery protection shell according to claim 1, wherein a sealing cover (109) is hinged to the top of the shell (1) through a rotating shaft, a buckle (111) is hinged to one side surface of the sealing cover (109), a clamping groove is formed in an outer side wall of the shell (1), and one end of the buckle (111) is matched with the inside of the clamping groove.

3. The lithium battery protection shell according to claim 1, wherein handles (110) are symmetrically fixed on two opposite outer side walls of the shell (1), and anti-skid rubber sleeves are sleeved on the peripheral sides of the handles (110).

4. The lithium battery protection shell according to claim 1, wherein a support column (112) is fixedly installed at the outer bottom of the shell (1), and one end of the support column (112) is fixedly connected with an anti-skid rubber pad.

5. The lithium battery protection casing according to claim 1, characterized in that an anti-slip rubber strip is uniformly fixed on one side of the side plate (107).