Protective structure for battery packaging and transporting

Abstract

The utility model discloses a protective structure for battery packaging and transportation, the protective structure comprises a protective cover and a protective sleeve, the protective sleeve is fixed in the middle inside the protective cover, an accommodating cavity is formed between the protective sleeve and the protective cover, and a battery comprises a battery cover plate and an acid adding port fixed at the top of the battery cover plate. A positive terminal and a negative terminal are respectively fixed on two sides of the battery cover plate, the acid adding port is positioned between the positive terminal and the negative terminal, a clamping groove matched with the acid adding port at the top of the battery cover plate is arranged inside the protective sleeve, the protective cover is covered with the battery cover plate, and the protective sleeve covers the acid adding port at the top of the battery cover plate through the clamping groove. According to the protective structure disclosed by the utility model, the protective cover is arranged above the battery cover plate in a covering manner, so that the battery terminal can be protected, the protective cover is simple in structural design and covering operation, the protective cover and the battery cover plate are very convenient to cover and disassemble, the battery is convenient to package, the designed protective cover can be repeatedly used, and the resource utilization rate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery production, in particular to a protective structure used for battery packaging and transportation. Background Art

[0002] Batteries play a very important role in transportation, communication, electricity, etc. They also have the characteristics of simple maintenance and long service life.

[0003] During the production process of batteries, batteries are often stacked in packaging boxes for shipment. During stacking, the pole terminals of the bottom batteries will be squeezed by the gravity of the upper batteries, causing the pole terminals of the batteries to collapse, making it inconvenient to stack the batteries. In addition, the collapse of the pole terminals will also affect the use of the battery pole terminals and even the quality of the batteries.

[0004] At present, there is also a method of protecting the battery terminals by stuffing foam into the carton. Although it can achieve a certain protective effect, it is troublesome to package and disassemble the foam. Especially during disassembly, the foam may need to be broken before it can be removed. The foam cannot be recycled, which increases the transportation cost. Utility Model Content

[0005] In view of the technical problems existing in the prior art, the technical problem to be solved by the utility model is to provide a protective structure that can protect the battery terminals, reduce the foam material used in battery packaging, has a simple protective cover structure design, simple covering operation, is very convenient for covering and removing the protective cover and the battery cover, is convenient for battery packaging, can be reused, is conducive to reducing waste of resources, and protects the environment.

[0006] In order to solve the problems of the prior art, the utility model provides a protective structure for battery packaging and transportation, including a protective structure for battery packaging and transportation, the protective structure including a protective cover and a protective sleeve, the protective sleeve is fixed to the middle part of the inside of the protective cover, a accommodating cavity is formed between the protective sleeve and the protective cover, the battery includes a battery cover and an acid filling port fixed to the top of the battery cover, a positive terminal and a negative terminal are respectively fixed on both sides of the battery cover, the acid filling port is located between the positive terminal and the negative terminal, a card slot is provided inside the protective sleeve that matches the acid filling port on the top of the battery cover, the protective cover covers the battery cover, and the protective sleeve covers the acid filling port on the top of the battery cover through the card slot.

[0007] Furthermore, a plurality of limit clips are fixed to the inner side wall of the protective cover, and the plurality of limit clips are spaced apart from each other and fixed to the inner side wall of the protective cover. A limit groove is formed on the edge of the battery cover. The protective cover is arranged above the battery cover and is clamped in the limit groove on the edge of the battery cover through a plurality of limit clips on its side wall.

[0008] Furthermore, the protective cover is provided with two notches, and the two notches are symmetrically distributed on two side walls of the protective cover.

[0009] Furthermore, the protective cover includes a protective top plate and a first protective enclosure plate, a second protective enclosure plate, a third protective enclosure plate, and a fourth protective enclosure plate distributed around the protective top plate. The first protective enclosure plate, the second protective enclosure plate, the third protective enclosure plate, and the fourth protective enclosure plate are connected end to end and fixed around the protective top plate. The accommodating cavity is surrounded by the first protective enclosure plate, the second protective enclosure plate, the third protective enclosure plate, and the fourth protective enclosure plate.

[0010] Furthermore, a reinforcement edge is fixed at the corner of the protective cover.

[0011] Furthermore, the inner and outer surfaces of the protective cover are coated with an antistatic layer.

[0012] Compared with the prior art, the solution of the utility model has at least the following beneficial effects:

[0013] The protective structure of the utility model includes a protective cover and a protective sleeve, the protective sleeve is fixed to the middle part of the protective cover, a receiving cavity is formed between the protective cover and the protective cover, the battery includes a battery cover plate and an acid adding port fixed to the top of the battery cover plate, a positive terminal and a negative terminal are fixed to the two sides of the battery cover plate, the acid adding port is located between the positive terminal and the negative terminal, a card slot is provided inside the protective sleeve to match the acid adding port on the top of the battery cover plate, the protective cover is covered with the battery cover plate, and the protective sleeve covers the acid adding port on the top of the battery cover plate through the card slot. The protective structure of the utility model is arranged above the battery cover plate through the protective cover, and the battery terminal can be protected. The protective cover structure is simple in design, and the covering operation is simple. It is very convenient to cover and disassemble the protective cover and the battery cover plate, and it is convenient for battery packaging. The designed protective cover can be reused, which is conducive to reducing the waste of resources and protecting the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0015] Figure 1 It is a structural schematic diagram of the battery and the protective structure of the utility model;

[0016] Figure 2 A schematic diagram of the relationship between the battery cover and the battery slot of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the protective structure of the utility model;

[0018] Figure 4 This is a schematic diagram of one angle of the protective structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the protective structure of the utility model from another angle.

[0020] In the figure: protective structure 1, protective cover 11, limiting card strip 111, notch 112, reinforcing rib 113, first protective enclosure 114, second protective enclosure 115, third protective enclosure 116, fourth protective enclosure 117, protective top plate 118, protective cover 12, card slot 121, accommodating cavity 13, battery 2, battery cover 21, acid adding port 211, positive terminal 212, negative terminal 213, limiting slot 214, safety valve 215, battery slot 22. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figure 1-5 As shown, the first embodiment of the utility model provides a protective structure 1 for packaging and transporting a battery 2, including a protective structure 1 for packaging and transporting a battery 2, the protective structure 1 including a protective cover 11 and a protective sleeve 12, the protective sleeve 12 is fixed to the middle of the protective cover 11, and an accommodating cavity 13 is formed between the protective sleeve 12 and the protective cover 11, the battery 2 includes a battery cover plate 21 and an acid filling port 211 fixed to the top of the battery cover plate 21, and a positive terminal 212 and a negative terminal 213 are fixed on both sides of the battery cover plate 21, respectively. The acid adding port 211 is located between the positive terminal 212 and the negative terminal 213. The battery 2 includes a battery slot 22. The battery cover 21 covers the top of the battery slot 22. A safety valve 215 runs through the top of the acid adding port 211. The safety valve 215 seals the acid adding hole. The protective cover 11 covers the battery cover 21. The interior of the protective cover 12 is provided with a slot 121 that matches the acid adding port 211 on the top of the battery cover 21. The protective cover 12 covers the acid adding port 211 on the top of the battery cover 21 through the slot 121.

[0023] In specific implementation, the protective structure 1 of the utility model is made of PET thermoplastic resin material, which has the characteristics of high strength and easy processing and molding. After the PET thermoplastic resin material is extruded to form a sheet, the sheet is coated with an antistatic coating liquid in a dust-free room with constant temperature and humidity (temperature is 25°C, humidity is 60%). The main component of the antistatic coating liquid is the antistatic agent PEDOT. The coating method adopts an online coating method. The antistatic layer can be evenly coated on the sheet under the same conditions during continuous operation, so as to achieve mass production of the antistatic sheet required for the protective structure 1. It is made of vacuum suction molding technology, which can save raw and auxiliary materials, is light in weight, convenient to transport, and has good sealing performance. It can also be recycled and reused, which meets the requirements of environmentally friendly green packaging.

[0024] The utility model has a plurality of limit clips 111 fixed on the inner side wall of the protective cover 11, and the plurality of limit clips 111 are spaced apart and fixed on the inner side wall of the protective cover 11. A limit groove 214 is formed on the edge of the battery cover plate 21. The protective cover 11 is covered on the top of the battery cover plate 21 and is clamped on the limit groove 214 on the edge of the battery cover plate 21 through the plurality of limit clips 111 on its side wall. By setting the plurality of limit clips 111, the position of the protective cover 11 covering the battery cover plate 21 can be limited.

[0025] In specific implementation, the utility model is provided with two notches 112 on the protective cover 11, and the two notches 112 are symmetrically distributed on the two side walls of the protective cover 11. The two notches 112 are provided mainly to facilitate the staff to grasp and pick up the protective cover 11. The staff can extend their hands into the notches 112 to grasp or pick up the protective cover 11, which is convenient for the protective cover 11 to cover the battery cover 21, and also convenient for the protective cover 11 to be removed from the battery cover 21. In this embodiment, the two notches 112 are symmetrically provided on the two side walls of the protective cover 11.

[0026] When the embodiment of the utility model is specifically implemented, the protective cover 11 includes a protective top plate 118 and a first protective enclosure 114, a second protective enclosure 115, a third protective enclosure 116, and a fourth protective enclosure 117 distributed around the protective top plate 118. The first protective enclosure 114, the second protective enclosure 115, the third protective enclosure 116, and the fourth protective enclosure 117 are connected end to end and fixed around the protective top plate 118. The accommodating cavity 13 is composed of the first protective enclosure 114, the second protective enclosure 115, the third protective enclosure 116, and the fourth protective enclosure 117. The four protective enclosures 117 are connected to form a first protective enclosure 114, a second protective enclosure 115, a third protective enclosure 116, and a fourth protective enclosure 117, which are vertically arranged with the protective top plate 118. The protective cover 11 is arranged above the battery cover plate 21, so as to protect the terminals on the battery cover plate 21, thereby preventing the battery 2 terminals from being crushed during the packaging and transportation of the battery 2, and at the same time preventing the battery 2 cover from being squeezed and deformed by external force, thereby reducing the probability of deformation of the battery 2 cover and helping to improve the safety of battery 2 transportation.

[0027] The utility model has a reinforcing rib 113 fixed at the corner of the protective cover 11. By providing the reinforcing rib 113, the stability and strength of the overall structure of the protective cover 11 can be improved, thereby improving the safety of the battery 2 packaging and transportation, and better ensuring the safety of the battery 2 packaging and transportation process.

[0028] In specific implementation, the utility model has antistatic layers coated inside and outside the protective cover 11. The antistatic layers are formed by coating the inside and outside of the protective cover 11 with an antistatic coating liquid, and the antistatic coating liquid contains the antistatic agent PEDOT.

[0029] In the above embodiment, the protective structure 1 of the utility model of the utility model is provided on the top of the battery cover plate 21 through the protective cover 11 for protection, which can protect the terminals on the battery cover plate 21 to prevent the terminals from collapsing, and can also reduce the impact of touch damage caused by the terminals exposed to the external environment. The protective cover 12 can cover the acid filling port 211 on the top of the battery cover plate 21. The protective cover 11 and the protective cover 12 are matched to cover the battery 2, which can protect the acid filling port 211, the terminal, and the battery cover plate 21 of the battery 2, thereby improving the protection capability of packaging and transportation of the battery 2 and reducing the transportation risk. The protective cover 11 is convenient for stacking and packing the battery 2, so that the battery 2 can be stacked in the packaging box, and the battery 2 above the stacking can be prevented from squeezing the terminal of the battery 2 below. The protective structure 1 of the utility model can also reduce the foam material used for packaging the battery 2, which is convenient for the protective cover 11 to protect and disassemble the battery cover plate 21. The protective structure 1 provided can be reused, which is conducive to reducing the waste of resources and protecting the environment.

[0030] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Therefore, equivalent changes made according to the claims of the present invention are still within the scope covered by the present invention.

Claims

1. A protective structure for battery packaging and transportation, characterized in that: The invention comprises a protective structure for battery packaging and transportation, wherein the protective structure comprises a protective cover and a protective sleeve, wherein the protective sleeve is fixed to the middle part of the protective cover, and an accommodating cavity is formed between the protective sleeve and the protective cover, wherein the battery comprises a battery cover plate and an acid filling port fixed to the top of the battery cover plate, wherein a positive terminal and a negative terminal are respectively fixed to the two sides of the battery cover plate, and the acid filling port is located between the positive terminal and the negative terminal, and a card slot matching the acid filling port on the top of the battery cover plate is provided inside the protective sleeve, wherein the protective cover covers the battery cover plate, and the protective sleeve covers the acid filling port on the top of the battery cover plate through the card slot.

2. The protective structure for battery packaging and transportation according to claim 1, characterized in that: A plurality of limit clips are fixed to the inner side wall of the protective cover, and the plurality of limit clips are spaced apart and fixed on the inner side wall of the protective cover. A limit groove is formed on the edge of the battery cover. The protective cover is arranged above the battery cover and is clamped in the limit groove on the edge of the battery cover through the plurality of limit clips on its side wall.

3. The protective structure for battery packaging and transportation according to claim 2, characterized in that: The protective cover is provided with two notches, which are symmetrically distributed on two side walls of the protective cover.

4. The protective structure for battery packaging and transportation according to claim 3, characterized in that: The protective cover includes a protective top plate and a first protective enclosure, a second protective enclosure, a third protective enclosure, and a fourth protective enclosure distributed around the protective top plate. The first protective enclosure, the second protective enclosure, the third protective enclosure, and the fourth protective enclosure are connected end to end and fixed around the protective top plate. The accommodating cavity is surrounded by the first protective enclosure, the second protective enclosure, the third protective enclosure, and the fourth protective enclosure.

5. The protective structure for battery packaging and transportation according to claim 4, characterized in that: Reinforced edges are fixed at the corners of the protective cover.

6. The protective structure for battery packaging and transportation according to claim 5, characterized in that: The inner and outer surfaces of the protective cover are coated with antistatic layers.

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