CN214296619U

CN214296619U - Battery packing surface pastes protection film structure

Info

Publication number: CN214296619U
Application number: CN202022676039.9U
Authority: CN
Inventors: 王强
Original assignee: Shenzhen Qianghui Equipment Technology Co ltd
Current assignee: Shenzhen Qianghui Equipment Technology Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-09-28
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses a battery packing surface pastes protection film structure belongs to protection film technical field, including the protection film body, the edge of protection film body bonds and has the reference column, the briquetting has been cup jointed to the outside of reference column, one side welding of briquetting has the stretching plate, the stretching plate is equipped with upper plate and hypoplastron, be equipped with the spring between upper plate and the hypoplastron, the one end of spring welds respectively in the both sides of connecting plate, the propulsion groove has been seted up to one side of connecting plate, the internal thread who impels the groove is connected with the shank of bolt, the one end of shank of bolt bonds and has the fixed disk. The utility model discloses convenient to use carries out the pad pasting back to the battery surface, can effectually prevent the skinning of protection film, has increased the life of protection film to a certain extent.

Description

Battery packing surface pastes protection film structure

Technical Field

The utility model relates to a protection film technical field specifically is a battery packing surface pastes protection film structure.

Background

The protective film is functionally a film to be placed on the outside of the solid object to be protected, and can be applied to the following fields according to the application range: metal product surfaces, coated metal product surfaces, plastic product surfaces, automotive product surfaces, electronic product surfaces, signage product surfaces, profile product surfaces, and other product surfaces.

The protective film can be used as follows: plastic protection film, digital product protection film, automobile protection film, household protection film, food fresh-keeping protection film and the like. However, as digital products such as mobile phones are popularized in China, the protective film has become a general name of the screen protective film slowly, and the function of the protective film in the field of screen protective films is also five-door, so that the scratch resistance is high in definition at the earliest. The materials have undergone years of development from the earliest PP materials to the current popular AR materials, and are slowly accepted by the mass of mobile phone groups.

Need pack after battery production, then paste the one deck protection film on the surface, protect, under the traditional mode, after pasting the protection film, the time is a specified duration, and the easy perk of edge of protection film or peeling just need better new protection film, and is more troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a battery packing surface pastes protection film structure mainly comprises parts such as protection film theme, reference column, briquetting, fixed disk, spring, connecting plate, the utility model discloses convenient to use carries out the pad pasting to the battery surface after, can effectually prevent the skinning of protection film, has increased the life of protection film to a certain extent.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a battery packing surface pastes protection film structure, includes the protection film body, the edge of protection film body bonds there is the reference column, the briquetting has been cup jointed to the outside of reference column, the welding of one side of briquetting has tensile board, tensile board is equipped with upper plate and hypoplastron, be equipped with the spring between upper plate and the hypoplastron, the one end of spring welds respectively in the both sides of connecting plate, the propulsion groove has been seted up to one side of connecting plate, the internal thread who impels the groove has the shank of bolt, the one end of shank of bolt bonds there is the fixed disk.

Preferably, the protection film body includes buffer layer, insulating layer and heat dissipation layer, the edge of protection film body has seted up and has seted up the recess with briquetting appearance assorted, the briquetting is laminated in the recess of protection film body.

Preferably, the inside of buffer layer is equipped with the rubber column, the buffer layer is located the top layer of protection film body.

Preferably, one side of the heat insulation layer is located between the buffer layer and the heat dissipation layer, and the outer side of the heat insulation layer is coated with a heat insulation paint layer.

Preferably, the heat dissipation layer is provided with heat dissipation holes and is located at the bottom layer of the protection film body.

Preferably, the pushing groove is matched with the diameter of a bolt rod, and the bolt rod is connected to one side of the connecting plate through threads.

Preferably, the inner side of the pressing block is provided with a through hole matched with the outer diameter of the positioning column, and the pressing block is rectangular in shape.

Preferably, the fixed disk is positioned on one side of the connecting plate, and the fixed disk is circular in shape.

Preferably, the other end of the spring is bonded to the top side of the upper plate and the bottom side of the lower plate, respectively, and the spring is configured as an extension spring.

Preferably, the upper plate and the lower plate are positioned on the same vertical horizontal plane, and the upper plate and the lower plate are connected through a connecting plate and a spring.

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

1. the utility model discloses we adhere to the protection film body on the surface of battery, then set up the bonding briquetting, the spacing hole of seting up on the briquetting just in time matches with the reference column, then we bond the extension sheet in one side of briquetting, the extension sheet is the avris that adheres to the battery, we can adjust the length of extension sheet according to the height of battery, through pulling and removing the hypoplastron, through the elasticity of spring, can separate upper plate and hypoplastron, at this moment the connecting plate will expose externally, after adjusting the position, twist and move the shank of bolt and drive the fixed disk and rotate, and move towards one side of battery, until laminating completely, it adheres to, so can make the more tightly closed that whole extension sheet adheres to, so can be effectual fix the protection film body, press its edge and fix again simultaneously, prevent the phenomenon of skinning, the life of protection film body has effectively been guaranteed, the pressing block is perfectly integrated with the protective film body, and the appearance is not influenced;

2. the utility model discloses we add some little functions on the protection film body and increase its practicality, earlier can cushion the external impact force by the inside rubber post of buffer layer and weaken, have carried out certain degree's protection to the battery, and the louvre has been seted up on the heat dissipation layer after that, can dispel the heat to the battery to a certain extent, cools down the battery, and is more convenient.

Drawings

FIG. 1 is a schematic view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the structure of the protective film body of the present invention;

FIG. 3 is a schematic diagram of the structure of the stretching plate of the present invention;

FIG. 4 is a schematic side view of the cross-sectional structure of the connection plate of the present invention;

fig. 5 is a schematic view of the structure of the heat dissipation layer of the present invention.

In the figure: 1. a protective film body; 2. a positioning column; 3. briquetting; 4. stretching the plate; 5. a buffer layer; 6. a thermal insulation layer; 7. a heat dissipation layer; 8. heat dissipation holes; 9. an upper plate; 10. a lower plate; 11. a connecting plate; 12. a spring; 13. fixing the disc; 14. a bolt shank; 15. a propulsion tank; 16. a rubber column.

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.

Referring to fig. 1 to 5, the present invention provides a technical solution: a battery packaging surface protective film pasting structure comprises a protective film body 1, wherein a positioning column 2 is bonded at the corner of the protective film body 1, a through hole matched with the outer diameter of the positioning column 2 is formed in the inner side of a pressing block 3, the appearance of the pressing block 3 is rectangular, and the pressing block 3 is sleeved outside the positioning column 2 and used for pressing the corner of the protective film body 1 to prevent tilting and peeling;

one side of the pressing block 3 is welded with a stretching plate 4, the stretching plate 4 is provided with an upper plate 9 and a lower plate 10, a spring 12 is arranged between the upper plate 9 and the lower plate 10, one end of the spring 12 is respectively welded on two sides of a connecting plate 11, the other end of the spring 12 is respectively bonded on the top side of the upper plate 9 and the bottom side of the lower plate 10, the spring 12 is an extension spring which can connect the upper plate 9 and the lower plate 10, meanwhile, two groups of the screw bolts can be stretched, the upper plate 9 and the lower plate 10 are positioned on the same vertical horizontal plane, the upper plate 9 and the lower plate 10 are connected through a connecting plate 11 and a spring 12, one side of the connecting plate 11 is provided with a propelling groove 15, the screw bolt 14 can be retracted into the propelling groove 15 when being screwed, the appearance can be improved, the screw bolt rod 14 is connected with the internal thread of the pushing groove 15, the fixed disc 13 is adhered to one end of the screw bolt rod 14, the fixed disc 13 is positioned on one side of the connecting plate 11, and the shape of the fixed disc 13 is round;

protection film body 1 sets up to the three-layer, be buffer layer 5 including the top layer, the middle level is insulating layer 6 and bottom for heat dissipation layer 7, heat dissipation layer 7 bonds in the surface of battery, protection film body 1's edge has been seted up with 3 appearance assorted recesses of briquetting, briquetting 3 laminates in protection film body 1's recess, buffer layer 5's inboard is equipped with rubber column 16, buffer layer 5 is located protection film body 1's top layer, one side of insulating layer 6 is located between buffer layer 5 and the heat dissipation layer 7, the outside coating of insulating layer 6 is equipped with thermal-insulated lacquer layer, be used for thermal-insulated, louvre 8 has been seted up to heat dissipation layer 7, heat dissipation layer 7 is located protection film body 1's bottom, impel groove 15 and shank of bolt 14's diameter phase-match, shank of bolt 14's threaded connection is in one side of connecting plate 11.

The working principle is as follows: when the protective film is used, firstly, the protective film body 1 is adhered to the surface of a battery, then the adhesive pressing block 3 is arranged, the limiting hole arranged on the pressing block 3 is just matched with the positioning column 2, then the stretching plate 4 is adhered to one side of the pressing block 3, the stretching plate 4 is adhered to the side of the battery, the length of the stretching plate 4 can be adjusted according to the height of the battery, the upper plate 9 and the lower plate 10 can be separated through pulling and removing the lower plate 10 through the elasticity of the spring 12, at the moment, the connecting plate 11 can be exposed outside, after the position is adjusted, the bolt rod 14 is screwed to drive the fixed disc 13 to rotate and move towards one side of the battery until the fixing is completely carried out, and the whole stretching plate 4 is adhered and closed, so that the protective film body 1 can be effectively fixed, and the corners of the protective film body are pressed and fixed at the same time, the phenomenon of peeling is prevented, the service life of the protective film body 1 is effectively guaranteed, the pressing block 3 is perfectly integrated with the protective film body 1, and the appearance is not influenced;

then we add some small functions on the protection film body 1 to increase its practicality, firstly can cushion the external impact force by the inside rubber column 16 of buffer layer 5 and weaken, protected the battery to a certain extent, and then heat dissipation hole 8 has been seted up to heat dissipation layer 7, can dispel the heat to the battery to a certain extent, cools down the battery, and is more convenient.

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 battery packing surface pastes protection film structure, includes protection film body (1), its characterized in that: the edge of protection film body (1) bonds and has reference column (2), briquetting (3) have been cup jointed to the outside of reference column (2), one side welding of briquetting (3) has tensile board (4), tensile board (4) are equipped with upper plate (9) and hypoplastron (10), be equipped with spring (12) between upper plate (9) and hypoplastron (10), the one end of spring (12) welds respectively in the both sides of connecting plate (11), propulsion groove (15) have been seted up to one side of connecting plate (11), the internal thread who impels groove (15) has shank of bolt (14), the one end of shank of bolt (14) bonds and has fixed disk (13).

2. The structure of claim 1, wherein the protective film is adhered to the surface of the battery package, and the structure comprises: the protective film body (1) comprises a buffer layer (5), a heat insulation layer (6) and a heat dissipation layer (7), grooves matched with the shapes of the pressing blocks (3) are formed in the corners of the protective film body (1), and the pressing blocks (3) are attached to the grooves of the protective film body (1).

3. The structure of claim 2, wherein the protective film is adhered to the surface of the battery package, and the structure comprises: the inboard of buffer layer (5) is equipped with rubber column (16), buffer layer (5) are located the top layer of protection film body (1).

4. The structure of claim 2, wherein the protective film is adhered to the surface of the battery package, and the structure comprises: one side of the heat insulation layer (6) is located between the buffer layer (5) and the heat dissipation layer (7), and a heat insulation paint layer is coated on the outer side of the heat insulation layer (6).

5. The structure of claim 2, wherein the protective film is adhered to the surface of the battery package, and the structure comprises: the heat dissipation layer (7) is provided with heat dissipation holes (8), and the heat dissipation layer (7) is located at the bottom of the protection film body (1).

6. The structure of claim 1, wherein the protective film is adhered to the surface of the battery package, and the structure comprises: the pushing groove (15) is matched with the diameter of a bolt rod (14), and the bolt rod (14) is connected to one side of the connecting plate (11) in a threaded mode.

7. The structure of claim 1, wherein the protective film is adhered to the surface of the battery package, and the structure comprises: the inner side of the pressing block (3) is provided with a through hole matched with the outer diameter of the positioning column (2), and the pressing block (3) is rectangular in shape.

8. The structure of claim 1, wherein the protective film is adhered to the surface of the battery package, and the structure comprises: the fixed disc (13) is positioned on one side of the connecting plate (11), and the shape of the fixed disc (13) is circular.

9. The structure of claim 1, wherein the protective film is adhered to the surface of the battery package, and the structure comprises: the other end of the spring (12) is respectively bonded on the top side of the upper plate (9) and the bottom side of the lower plate (10), and the spring (12) is set as an extension spring.

10. The structure of claim 1, wherein the protective film is adhered to the surface of the battery package, and the structure comprises: the upper plate (9) and the lower plate (10) are positioned on the same vertical horizontal plane, and the upper plate (9) and the lower plate (10) are connected through a connecting plate (11) and a spring (12).