CN214797581U

CN214797581U - Sodium ion battery with good corrosion resistance effect

Info

Publication number: CN214797581U
Application number: CN202121029299.5U
Authority: CN
Inventors: 崔楚媛; 刘高斌; 李志辉; 于岱桐; 田佳晨; 陈可同
Original assignee: University of Science and Technology Liaoning USTL
Current assignee: University of Science and Technology Liaoning USTL
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2021-11-19
Anticipated expiration: 2031-05-14

Abstract

The utility model discloses a corrosion-resistant effectual sodium ion battery, which comprises a housin, the equal fixedly connected with buffering box in four corners of casing inner chamber bottom, the equal fixedly connected with gag lever post in both sides of buffering box inner chamber, the surface through connection of gag lever post has the buffer board, the bottom cover on gag lever post surface is equipped with the spring, the top fixedly connected with of buffer board removes the post, the top of removing the post runs through to the top and the fixedly connected with fixed plate of buffering box. The utility model discloses a cooperation of casing, buffering box, gag lever post, buffer board, spring, removal post, fixed plate, battery body, rubber pad, spout, slider, wire, terminal, dry box, basic unit, anti-corrosion coating and waterproof layer makes sodium ion battery can avoid being damaged by the material and the external force that the outside has corrosive nature to this has realized the good mesh of sodium ion battery corrosion resisting effect, has improved sodium ion battery's availability factor and practicality.

Description

Sodium ion battery with good corrosion resistance effect

Technical Field

The utility model relates to a sodium ion battery technical field specifically is a corrosion-resistant effectual sodium ion battery.

Background

The sodium ion battery is a secondary charging battery, mainly depends on sodium ions to move between a positive electrode and a negative electrode to work, and is similar to the working principle of a lithium ion battery, in the charging and discharging process, the sodium ions are embedded and separated between the two electrodes in a reciprocating way, during charging, the sodium ions are embedded into the negative electrode from the positive electrode and are embedded into the negative electrode through electrolyte, and during discharging, the sodium ions are opposite.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sodium ion battery that corrosion-resistant effect is good possesses corrosion-resistant effectual advantage, has solved the poor problem of sodium ion battery corrosion-resistant effect.

In order to achieve the above object, the utility model provides a following technical scheme: a sodium ion battery with good corrosion resistance effect comprises a shell, wherein four corners of the bottom of an inner cavity of the shell are fixedly connected with buffer boxes, two sides of the inner cavity of each buffer box are fixedly connected with limit rods, the surfaces of the limit rods are connected with buffer plates in a penetrating manner, springs are sleeved at the bottoms of the surfaces of the limit rods, the tops of the buffer plates are fixedly connected with moving columns, the tops of the moving columns penetrate through the tops of the buffer boxes and are fixedly connected with fixed plates, the tops of the fixed plates are fixedly connected with a battery body, rubber pads are fixedly connected with the tops of two sides of the battery body, sliding grooves are formed in the tops of two sides of the inner cavity of the shell, inner cavities of the sliding grooves are slidably connected with sliding blocks, one sides, opposite to the rubber pads, of the sliding blocks are fixedly connected with one sides, two sides of the top of the battery body are fixedly connected with leads, one ends, far away from the battery body, penetrate through the tops of the shell and are fixedly connected with terminals, the drying box is fixedly connected to the bottom of the inner cavity of the shell, a drying agent is arranged in the inner cavity of the drying box, the shell comprises a base layer, an anti-corrosion layer is fixedly connected to the outer surface of the base layer, and a waterproof layer is fixedly connected to the outer surface of the anti-corrosion layer.

Preferably, four corners of the bottom of the shell are fixedly connected with supporting columns, and the bottom of each supporting column is fixedly connected with a supporting plate.

Preferably, both sides of the shell are fixedly connected with handles, and the surfaces of the handles are provided with anti-skid grains.

Preferably, the front surface of the shell is provided with a protective door, and the edge of the surface of the protective door is fixedly connected with a sealing strip.

Preferably, the top of the drying box is provided with a cover plate, and the right side of the top of the cover plate is fixedly connected with a carrying handle.

Preferably, the base layer is made of PVC plastic, the anti-corrosion layer is made of polyurethane paint, and the waterproof layer is made of polyurethane waterproof paint.

Preferably, the surface of the terminal is provided with a protective layer, and the protective layer is made of a waterproof film.

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

1. the utility model discloses a cooperation of casing, buffering box, gag lever post, buffer board, spring, removal post, fixed plate, battery body, rubber pad, spout, slider, wire, terminal, dry box, basic unit, anti-corrosion coating and waterproof layer makes sodium ion battery can avoid being damaged by the material and the external force that the outside has corrosive nature to this has realized the good mesh of sodium ion battery corrosion resisting effect, has improved sodium ion battery's availability factor and practicality.

2. The utility model discloses a set up support column and backup pad, make sodium ion battery can place at the assigned position, through setting up the handle, convenient to use person mentions sodium ion battery and removes, through setting up guard gate and sealing strip, can seal the protection to the inside of casing, through setting up the apron, can protect the top of drying box.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is an external view of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

fig. 4 is a schematic view of a layer structure of the housing according to the embodiment of the present invention.

In the figure: 1. a housing; 2. a buffer box; 3. a limiting rod; 4. a buffer plate; 5. a spring; 6. moving the column; 7. a fixing plate; 8. a battery body; 9. a rubber pad; 10. a chute; 11. a slider; 12. a wire; 13. a terminal; 14. drying the box; 101. a base layer; 102. an anti-corrosion layer; 103. a waterproof layer; 15. a support pillar; 16. a support plate; 17. a handle; 18. a protective door; 19. a sealing strip; 20. and (7) a cover plate.

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.

The components of the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known by the technical manual or by the conventional experimental method.

Referring to fig. 1-4, a sodium ion battery with good corrosion resistance effect comprises a housing 1, wherein four corners of the bottom of an inner cavity of the housing 1 are fixedly connected with a buffer box 2, two sides of the inner cavity of the buffer box 2 are fixedly connected with limiting rods 3, the surface of the limiting rod 3 is connected with a buffer plate 4 in a penetrating manner, the bottom of the surface of the limiting rod 3 is sleeved with a spring 5, the top of the buffer plate 4 is fixedly connected with a movable column 6, the top of the movable column 6 is penetrated to the top of the buffer box 2 and is fixedly connected with a fixed plate 7, the top of the fixed plate 7 is fixedly connected with a battery body 8, rubber pads 9 are fixedly connected with the tops of two sides of the battery body 8, sliding grooves 10 are formed in the tops of two sides of the inner cavity of the housing 1, a sliding block 11 is slidably connected with the inner cavity of the sliding grooves 10, one side of the sliding block 11 opposite to one side of the rubber pad 9 is fixedly connected, two sides of the top of the battery body 8 are fixedly connected with leads 12, one end of the lead 12, which is far away from the battery body 8, penetrates to the top of the shell 1 and is fixedly connected with a terminal 13, the bottom of an inner cavity of the shell 1 is fixedly connected with a drying box 14, an inner cavity of the drying box 14 is provided with a drying agent, the shell 1 comprises a base layer 101, the outer surface of the base layer 101 is fixedly connected with an anti-corrosion layer 102, the outer surface of the anti-corrosion layer 102 is fixedly connected with a waterproof layer 103, four corners of the bottom of the shell 1 are fixedly connected with supporting columns 15, the bottom of the supporting columns 15 is fixedly connected with a supporting plate 16, two sides of the shell 1 are fixedly connected with handles 17, the surface of each handle 17 is provided with anti-skid lines, the front surface of the shell 1 is provided with a protective door 18, the edge of the surface of the protective door 18 is fixedly connected with a sealing strip 19, the top of the drying box 14 is provided with a cover plate 20, the right side of the top of the cover plate 20 is fixedly connected with a carrying handle, the base layer 101 is made of PVC plastic material, and the anti-corrosion layer 102 is made of polyurethane paint, the waterproof layer 103 is made of polyurethane waterproof paint, the surface of the terminal 13 is provided with a protective layer, the protective layer is made of a waterproof film, the sodium ion battery can be placed at a designated position by arranging the supporting columns 15 and the supporting plate 16, the sodium ion battery can be conveniently lifted by a user to move by arranging the handle 17, the interior of the shell 1 can be sealed and protected by arranging the protective door 18 and the sealing strip 19, the top of the drying box 14 can be protected by arranging the cover plate 20, and the sodium ion battery can be prevented from being damaged by substances with corrosion resistance and external force from the outside by matching the shell 1, the buffering box 2, the limiting rod 3, the buffering plate 4, the spring 5, the movable column 6, the fixed plate 7, the battery body 8, the rubber pad 9, the sliding groove 10, the sliding block 11, the lead 12, the terminal 13, the drying box 14, the base layer 101, the anti-corrosion layer 102 and the waterproof layer 103, thereby realizing the purpose of good corrosion resistance effect of the sodium ion battery and improving the service efficiency and the practicability of the sodium ion battery

During the use, when the sodium ion battery receives striking or unexpected when dropping, battery body 8 drives and removes post 6 downstream, it drives buffer board 4 downstream to remove post 6, buffer board 4 is under the effect of spring 5, elastic motion from top to bottom, under the cooperation of spout 10 and slider 11, make battery body 8 can reciprocate, with this buffering most impact that comes from external force and cause, then through waterproof layer 103, can avoid outside water to corrode casing 1, so that influence battery body 8, through anti-corrosion coating 102, can prevent that the outside from having the material corrosion casing 1 of corrosive nature, thereby influence battery body 8.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sodium ion battery that corrosion resistance is effectual, includes casing (1), its characterized in that: the four corners of the bottom of the inner cavity of the shell (1) are fixedly connected with buffer boxes (2), the two sides of the inner cavity of the buffer boxes (2) are fixedly connected with limiting rods (3), the surface of each limiting rod (3) is connected with a buffer plate (4) in a penetrating manner, the bottom of the surface of each limiting rod (3) is sleeved with a spring (5), the top of each buffer plate (4) is fixedly connected with a movable column (6), the top of each movable column (6) penetrates to the top of the buffer box (2) and is fixedly connected with a fixed plate (7), the top of each fixed plate (7) is fixedly connected with a battery body (8), the tops of the two sides of each battery body (8) are fixedly connected with rubber pads (9), the tops of the two sides of the inner cavity of the shell (1) are respectively provided with a sliding groove (10), the inner cavity of each sliding groove (10) is slidably connected with a sliding block (11), and one side of each sliding block (11) opposite to one side of each rubber pad (9) is fixedly connected with one side opposite to each rubber pad (9), the battery comprises a battery body (8), wherein two sides of the top of the battery body (8) are fixedly connected with wires (12), one end, far away from the battery body (8), of each wire (12) penetrates through the top of a shell (1) and is fixedly connected with a terminal (13), the bottom of the inner cavity of the shell (1) is fixedly connected with a drying box (14), the inner cavity of the drying box (14) is provided with a drying agent, the shell (1) comprises a base layer (101), the outer surface of the base layer (101) is fixedly connected with an anti-corrosion layer (102), and the outer surface of the anti-corrosion layer (102) is fixedly connected with a waterproof layer (103).

2. The sodium ion battery with good corrosion resistance according to claim 1, wherein: the all fixedly connected with support column (15) in four corners of casing (1) bottom, the bottom fixedly connected with backup pad (16) of support column (15).

3. The sodium ion battery with good corrosion resistance according to claim 1, wherein: the anti-skidding shell is characterized in that handles (17) are fixedly connected to two sides of the shell (1), and anti-skidding lines are arranged on the surfaces of the handles (17).

4. The sodium ion battery with good corrosion resistance according to claim 1, wherein: the front of the shell (1) is provided with a protective door (18), and the edge of the surface of the protective door (18) is fixedly connected with a sealing strip (19).

5. The sodium ion battery with good corrosion resistance according to claim 1, wherein: the top of the drying box (14) is provided with a cover plate (20), and the right side of the top of the cover plate (20) is fixedly connected with a carrying handle.

6. The sodium ion battery with good corrosion resistance according to claim 1, wherein: the base layer (101) is made of PVC plastic materials, the anti-corrosion layer (102) is made of polyurethane paint, and the waterproof layer (103) is made of polyurethane waterproof paint.

7. The sodium ion battery with good corrosion resistance according to claim 1, wherein: the surface of the terminal (13) is provided with a protective layer which is made of a waterproof film.