Battery and electronic equipment

Abstract

The embodiment of the utility model discloses a battery and electronic equipment. The battery comprises a battery body and a thin film wrapping at least part of the battery body. The thin film comprises a lifting part, the lifting part comprises a first bonding area and a lifting area, the first bonding area covers at least part of the surface of the battery body and is bonded to the battery body, the lifting area is lifted, and the first bonding area is bonded to the surface of the battery body. And the lifting area pulls up the battery body through the first bonding area so as to separate the battery from a battery compartment of the electronic equipment.

Description

Technical Field

[0001] This application relates to the technical field of electronic devices, and particularly to a battery and an electronic device. Background Art

[0002] As the energy supply of an electronic device, the battery plays an important role in the performance and battery life of the electronic device.

[0003] Currently, most of the batteries of electronic devices are in-built, which is not convenient for replacement and repair. Later, designers set the battery in a detachable form and pasted the battery on the inner shell of the electronic device to ensure stable installation and detachable function.

[0004] However, the separation of the battery from the electronic device is greatly hindered by the pasting. It is not only inconvenient to remove the battery, but also easy to cause deformation of the battery or even trigger safety problems during the tearing process. Utility Model Content

[0005] The first aspect of this application provides a battery, which includes

[0006] a battery body and a film covering at least part of the battery body;

[0007] The film includes:

[0008] a lifting part, including a first bonding area and a lifting area. The first bonding area covers at least part of the surface of the battery body and is bonded to the battery body. By pulling the lifting area, the lifting area pulls up the battery body through the first bonding area to separate the battery from the battery compartment of the electronic device.

[0009] In some alternative embodiments of the first aspect of this application, for the aforementioned battery, the film further includes:

[0010] a main film body, which has a first surface and a second surface facing away from each other. A second bonding area is provided on the first surface for bonding to the battery compartment of the electronic device, and a third bonding area is provided on the second surface. The second surface covers at least part of the surface of the battery body;

[0011] The lifting part is movably connected to the main film body and extends outward from the main film body. The first bonding area is provided on a third surface of the lifting part that is in the same plane as the second surface;

[0012] Among them, by pulling the lifting part, the lifting part is separated from the main film body and pulls up the battery body to separate the battery body from the main film body.

[0013] In some modified embodiments of the first aspect of the present application, for the aforementioned battery, the lifting area is a glue-free area;

[0014] The lifting area and the first bonding area are arranged in sequence along a first direction, and the first direction is the direction in which the lifting part points to the main film body when the lifting part and the main film body are in the same plane;

[0015] Wherein, the lifting area extends out of the main film body along the opposite direction of the first direction and is used to flip to the surface of the battery body facing away from the main film body.

[0016] In some modified embodiments of the first aspect of the present application, for the aforementioned battery, the third bonding area includes a first sub-bonding area and a second sub-bonding area;

[0017] The first sub-bonding area and the second sub-bonding area are respectively arranged at both ends of the main film body along the first direction to respectively correspond to two opposite side surfaces of the battery body;

[0018] Wherein, the first direction is the direction in which the lifting part points to the main film body when the lifting part and the main film body are in the same plane.

[0019] In some modified embodiments of the first aspect of the present application, for the aforementioned battery, a fourth bonding area is provided between the first sub-bonding area and the second sub-bonding area;

[0020] The bonding strength of the fourth bonding area is less than the bonding strength of the third bonding area.

[0021] In some modified embodiments of the first aspect of the present application, for the aforementioned battery, the fourth bonding area includes a plurality of first bonding members and a plurality of second bonding members;

[0022] A plurality of the first bonding members are arranged at intervals along a second direction to form a first bonding assembly;

[0023] A plurality of the second bonding members are arranged at intervals along the second direction to form a second bonding assembly;

[0024] Wherein, the first bonding assembly and the second bonding assembly are alternately arranged along the first direction on the fourth bonding area;

[0025] Wherein, the second direction forms a specified angle with the first direction;

[0026] The size of the first bonding member is smaller than the size of the second bonding member.

[0027] In some alternative embodiments of the first aspect of the present application, for the aforementioned battery, wherein the lifting portion further includes a sixth bonding area;

[0028] The lifting area, the sixth bonding area, and the first bonding area are arranged in sequence along the first direction;

[0029] Wherein, the sixth bonding area is used to bond to a surface of the battery body facing away from the main film body, so as to ensure that the lifting area is parallel to the surface of the battery body facing away from the main film body.

[0030] In some alternative embodiments of the first aspect of the present application, for the aforementioned battery, wherein the main film body further includes a first flipping portion and / or a second flipping portion;

[0031] The first flipping portion and the main film body are arranged in sequence and connected to each other along the first direction, and two ends of the lifting portion along the first direction are movably connected to the first flipping portion and the main film body respectively; a seventh bonding area is provided on a fourth surface of the first flipping portion that is in the same plane as the second surface, and is used to bond to a surface of the battery body facing away from the main film body;

[0032] The main film body and the second flipping portion are arranged in sequence and connected to each other along the first direction, and an eighth bonding area is provided on a fifth surface of the second flipping portion that is on the same surface as the second surface, and is used to bond to a surface of the battery body facing away from the main film body;

[0033] Wherein, the first direction is the direction in which the lifting portion points to the main film body when the lifting portion and the main film body are in the same plane.

[0034] In some alternative embodiments of the first aspect of the present application, for the aforementioned battery, wherein the first flipping portion includes a first tearing portion and a second tearing portion;

[0035] The first tearing portion and the second tearing portion are arranged at intervals on both sides of the lifting portion along the second direction, and the first tearing portion and the second tearing portion extend in the opposite direction of the first direction to form a protruding outer edge;

[0036] Wherein, the second direction forms a specified angle with the first direction.

[0037] The second aspect of the present application provides an electronic device, which includes:

[0038] A device body, wherein a battery compartment is provided in the device body;

[0039] A battery;

[0040] The battery includes a battery body and a thin film covering at least part of the battery body;

[0041] The thin film includes:

[0042] A lifting part, including a first bonding area and a lifting area. The first bonding area covers at least part of the surface of the battery body and is bonded to the battery body. By lifting the lifting area, the battery body is lifted by the first bonding area to separate the battery from the battery compartment. Brief Description of the Drawings

[0043] By reading the following detailed description with reference to the accompanying drawings, the above and other objects, features, and advantages of the exemplary embodiments of the present application will become readily understandable. In the drawings, several embodiments of the present application are shown in an exemplary rather than restrictive manner, and the same or corresponding reference numerals represent the same or corresponding parts, where:

[0044] Figure 1 Schematically shows a first structural schematic diagram of the battery provided in this embodiment;

[0045] Figure 2 Schematically shows Figure 1 the back side schematic diagram of the battery in

[0046] Figure 3 Schematically shows a second structural schematic diagram of the battery provided in this embodiment;

[0047] Figure 4 Schematically shows Figure 3 the back side schematic diagram of the battery in

[0048] Figure 5 Schematically shows a third structural schematic diagram of the battery provided in this embodiment;

[0049] Figure 6 Schematically shows Figure 5 the back side schematic diagram of the battery in

[0050] Figure 7 Schematically shows Figure 1 the structural schematic diagram of the thin film corresponding to the battery in

[0051] Figure 8 Schematically shows Figure 3 the structural schematic diagram of the thin film corresponding to the battery in

[0052] Figure 9 Schematically shows Figure 3 the structural schematic diagram of another thin film corresponding to the battery in

[0053] Figure 10 Schematically shows Figure 5Schematic structural diagram of the thin film corresponding to the middle battery;

[0054] Explanation of the reference numerals in the attached drawings: battery body 1, thin film 2, lifting part 3, first bonding area 31, lifting area 32, sixth bonding area 33, main film body 4, second bonding area 41, third bonding area 42, first sub-bonding area 421, second sub-bonding area 422, fourth bonding area 43, first bonding member 431, several second bonding members 432, first bonding assembly 44, second bonding assembly 45, fifth bonding area 46, first flipping part 47, first tearing part 471, second tearing part 472, second flipping part 48, first direction a, second direction b. Detailed implementation manners

[0055] Hereinafter, the exemplary embodiments of the present disclosure will be described in more detail with reference to the accompanying drawings. Although the exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided so that the present disclosure can be more thoroughly understood and the scope of the present disclosure can be completely conveyed to those skilled in the art.

[0056] It should be noted that unless otherwise specified, the technical terms or scientific terms used in this application should have the ordinary meanings understood by those skilled in the art to which this application belongs.

[0057] The technical solutions of the embodiments of the present disclosure for solving the above technical problems are generally as follows:

[0058] Embodiment 1

[0059] Refer to the attached Figure 1 attachment Figure 2 and the attached Figure 7 A battery provided by an embodiment of the present disclosure includes a battery body 1 and a thin film 2 covering at least a part of the battery body;

[0060] The thin film 2 includes a lifting part 3, the lifting part 3 includes a first bonding area 31 and a lifting area 32, the first bonding area 31 covers at least a part of the surface of the battery body 1 and is bonded to the battery body 1, by lifting the lifting area 32, the lifting area 32 pulls up the battery body 1 through the first bonding area 31 to separate the battery from the battery compartment of the electronic device (not shown in the figure).

[0061] Specifically, to solve the problems of inconvenient disassembly, battery deformation and even safety issues caused during the disassembly of the adhered battery, in this embodiment, a thin film 2 is provided when the battery is adhesively bonded with the battery compartment. The lifting portion 3 of the thin film 2 can be adhesively bonded to the back surface of the battery body 1 through the first adhesive region 31, and then the battery body 1 or the battery body 1 together with the thin film 2 can be separated from the battery compartment by lifting the lifting portion 32, which provides a convenient force application position for the disassembly of the battery. It not only simplifies the battery disassembly procedure but also effectively avoids strong tearing of the battery, thus preventing battery deformation and even more serious safety problems.

[0062] Among them, the battery provided in this embodiment can be applied to electronic devices such as mobile phones, tablet computers, and laptop computers.

[0063] Among them, the battery body 1 can be, but is not limited to, a lithium-ion battery. The shape and size of the battery body 1 can be designed and adjusted according to actual needs and will not be elaborated here. In this embodiment, the battery body 1 can be adhesively bonded to the inner wall of the battery compartment of the electronic device through direct adhesive, or through the adhesive of the thin film 2.

[0064] Among them, the thin film 2 is a film structure that can cooperate with the battery body 1 to cover at least part of the surface of the battery body 1, and can be, but is not limited to, a plastic film; the thin film 2 can be used as an indirect adhesive medium between the battery body 1 and the battery compartment, that is, one side of the thin film 2 is adhesively bonded to the battery compartment, and the opposite side is adhesively bonded to the battery body 1; the thin film 2 can also only have a lifting portion 3. When the battery body 1 is adhesively bonded to the battery compartment, the first adhesive region 31 is adhesively bonded to the back surface of the battery body 1, and the lifting region 32 can be flipped to the front surface of the battery body 1 or parallel to the side surface between the front and back surfaces of the battery body 1 to reserve a lifting position; then it can be understood that the first adhesive region 31 must have adhesiveness, and the lifting region 32 can have adhesiveness or not. When the lifting region has adhesiveness, its adhesive strength is less than that of the first adhesive region 31 to facilitate the peeling and lifting of the lifting region 32.

[0065] It can be understood that the shape of the lifting portion 3 is not limited here and can be designed and adjusted according to actual needs. For example, it can be a rectangle, and the length direction of the rectangle is divided into two parts, one part as the first adhesive region 31 and the other part as the lifting region 32. In this embodiment, the process of lifting and removing the battery body 1 by the lifting portion 3 can be to separately remove the battery body 1 from the battery compartment, or to remove the thin film 2 together with the battery body 1, that is, the entire battery structure, from the battery compartment. Of course, this process can be the synchronous removal of the battery body 1 and the thin film 2 or the separate removal of the battery body 1 and the thin film 2.

[0066] According to the above, for the battery provided in this embodiment, the lifting portion 3 of the film 2 is used to adhere to at least part of the surface of the battery body 1, so as to complete the separation of the battery from the battery compartment by lifting the lifting portion 3 upward, thereby realizing the rapid separation of the battery from the electronic device, facilitating the disassembly, replacement and repair of the battery; thus solving the problems of inconvenient disassembly, battery deformation and even safety issues caused during the disassembly of the adhered battery.

[0067] As used herein, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships may exist. For example, A and / or B is specifically understood as: it may include both A and B at the same time, A may exist alone, or B may exist alone, and any of the above three situations can be satisfied.

[0068] Further, referring to Figure 3 , Figure 4 and Figure 8 , in the specific implementation of the battery provided in this embodiment, the film 2 further includes a main film body 4. The main film body 4 has a first surface and a second surface facing away from each other. A second bonding area 41 is provided on the first surface for bonding to the battery compartment of the electronic device. A third bonding area 42 is provided on the second surface. The second surface covers at least part of the surface of the battery body 1; the lifting portion 3 is movably connected to the main film body 4 and extends outward from the main film body 4. A first bonding area 31 is provided on the third surface of the lifting portion 3 that is in the same plane as the second surface;

[0069] Wherein, by lifting the lifting portion 3, the lifting portion 3 is separated from the main film body 4 and pulls up the battery body 1 to separate the battery body 1 from the main film body 4.

[0070] It can be understood that to avoid the difficulty of removing the battery body 1 caused by directly bonding the battery body 1 to the battery compartment through the colloid, in this embodiment, the film 2 is set to include a main film body 4, and the main film body 4 can at least cover the back surface of the battery body 1. Second bonding areas 41 and third bonding areas 42 are respectively provided on two opposite sides of the main film body 4 for bonding the battery compartment and the battery body 1 respectively, so that the battery body 1 can be indirectly bonded in the battery compartment. Then, in this embodiment, the bonding strength of the third bonding area 42 can be set to be less than that of the second bonding area 41, so that the battery body 1 can be easily separated from the main film body 4 by using the lifting part 3; in this embodiment, the bonding strength of the second bonding area 41 can also be set to be less than that of the third bonding area 42, so that the main film body 4 and the battery body 1 can be synchronously lifted to separate from the battery compartment when the lifting part 3 is lifted. Moreover, in this embodiment, the lifting part 3 can be arranged at the edge position of the main film body 4 for easy lifting, and the lifting part 3 is also set to be movable relative to the main film body 4, for example: tearable, partially disconnectable, which can facilitate the lifting part to separately lift the battery body 1 to separate from the main film body 4, for example: several perforations or discontinuous openings are arranged at the connection position between the lifting part 3 and the main film body 4 to realize the separability of the lifting part 3 and the main film body 4.

[0071] Further, referring to Figure 7 and Figure 8 , in the battery provided in this embodiment, in a specific implementation, the lifting area 32 is a glue-free area; the lifting area 32 and the first bonding area 31 are arranged in sequence along a first direction a, and the first direction a is the direction in which the lifting part 3 points to the main film body 4 when the lifting part 3 and the main film body 4 are in the same plane.

[0072] Among them, the lifting area 32 extends out of the main film body 4 along the opposite direction of the first direction a for flipping to the surface of the battery body 1 facing away from the main film body 4.

[0073] It can be understood that in this embodiment, the first direction a is the direction in which the lifting part 3 points to the main film body 4 when the film 2 is in a flattened state. In this embodiment, in order to facilitate the lifting process of the lifting part 3, the lifting area 32 can be set as a non-adhesive area, that is, it does not have adhesiveness. The lifting area 32 and the first adhesive area 31 are arranged in sequence along the first direction a, so that the first adhesive area 31 can be within the range of the main film body 4, and the lifting area 32 extends out of the main film body 4. When the battery body 1 is placed in the battery compartment, the lifting area 32 can be flipped to the front of the battery body 1 and does not have an adhesive relationship with the battery body 1, which is convenient for holding and lifting the lifting area 32. The sizes of the lifting area 32 and the first adhesive area 31 can be designed and adjusted according to actual needs. For example: the first adhesive area 31 is the same size as the lifting area 32, and the first adhesive area 31 is larger than the lifting area 32.

[0074] Further, referring to the attached Figure 9 and the attached Figure 10 , in the battery provided in this embodiment, in a specific implementation, the third adhesive area 42 includes a first sub-adhesive area 421 and a second sub-adhesive area 422; the first sub-adhesive area 421 and the second sub-adhesive area 422 are respectively arranged at both ends of the main film body 4 along the first direction a to respectively correspond to opposite side surfaces of the battery body 1.

[0075] It can be understood that in order to ensure the stable adhesion of the main film body 4 to the battery body 1 and prevent it from coming out of the battery compartment when the electronic device is impacted or vibrated, in this embodiment, the third adhesive area 42 is set to include a first sub-adhesive area 421 and a second sub-adhesive area 422, which respectively correspond to opposite side surfaces of the battery body 1. These can be two opposite side surfaces in the length direction or two opposite side surfaces in the width direction. The first sub-adhesive area 421 and the second sub-adhesive area 422 can be strip-shaped surface adhesives or areas composed of several dot adhesives or block adhesives or adhesive strips. In this embodiment, the first sub-adhesive area 421 and the second sub-adhesive area 422 can be strong adhesive colloid areas. Correspondingly, the lifting part 3 can be arranged on one side of the first sub-adhesive area 421 or on one side of the second adhesive area 422. The following content of this embodiment will be described by taking the lifting part 3 arranged on one side of the first sub-adhesive area 421 as an example.

[0076] Further, referring to the attached Figure 8 , in the battery provided in this embodiment, in a specific implementation, a fourth adhesive area 43 is provided between the first sub-adhesive area 421 and the second sub-adhesive area 422; the adhesive strength of the fourth adhesive area 43 is less than the adhesive strength of the third adhesive area 42.

[0077] It can be understood that, in order to improve the stability and safety during the battery removal process, in this embodiment, a fourth bonding area 43 with a relatively low bonding strength is provided between the first sub-bonding area 421 and the second sub-bonding area 422. The fourth bonding area 43 bonds to the back surface of the battery body 1. When the battery body 1 is lifted away from the first sub-bonding area 421, the battery body 1 still remains in a bonded state with the fourth bonding area 43, avoiding sudden detachment of the battery; the bonding strength of the fourth bonding area 43 is less than that of the third bonding area 42, thereby reducing the force required for lifting and also avoiding the problem of deformation of the battery body 1 caused by strong tearing of the battery body 1. In this embodiment, the fourth bonding area 43 can be a surface adhesive or a region composed of several dot adhesives, block adhesives, or adhesive strips.

[0078] Further, referring to Appendix Figure 8 and Appendix Figure 9 , for the battery provided in this embodiment, in a specific implementation, the fourth bonding area 43 includes several first bonding members 431 and several second bonding members 432; several of the first bonding members 431 are arranged at intervals along the second direction b to form a first bonding assembly 44; several of the second bonding members 432 are arranged at intervals along the second direction b to form a second bonding assembly 45;

[0079] Wherein, on the fourth bonding area 43, the first bonding assembly 44 and the second bonding assembly 45 are arranged alternately along the first direction a; wherein, the second direction b forms a specified angle with the first direction a; the size of the first bonding member 431 is smaller than the size of the second bonding member 432.

[0080] It can be understood that in this embodiment, the second direction b forms a specified angle with the first direction a, which can be a right angle, an acute angle, or an obtuse angle, so as to form a vertically or obliquely arranged first bonding assembly 44 and second bonding assembly 45. In order to reduce the bonding strength of the fourth bonding area 43, in this embodiment, the fourth bonding area 43 is set in a form in which several first bonding members 431 and several second bonding members 432 are distributed at intervals. The first bonding members 431 and the second bonding members 432 can be in the form of glue dots, glue strips, block adhesives, etc. For example: referring to Appendix Figure 8 , when the first bonding members 431 and the second bonding members 432 are in the form of glue dots, the position between adjacent glue dots is in a glue-free state; for another example: referring to Appendix Figure 9 , when the first bonding members 431 and the second bonding members 432 are in the form of arch-like glue strips, the circular area between adjacent glue strips is in a glue-free state. In this embodiment, the first bonding members 431 and the second bonding members 432 can be set to have the same size or different sizes. For example: referring to Appendix Figure 8, the first adhesive member 431 and the second adhesive member 432 are in the form of glue dots. The size of the first adhesive member 431 is smaller than that of the second adhesive member 432. The first adhesive member 431 can be a glue dot with a diameter of 1.1 mm, and the second adhesive member 432 can be a glue dot with a diameter of 1.2 mm. Thus, different viscosity gradients can be formed in the first direction a, which can increase the feel when lifting the battery body 1 through the lifting portion 3, enabling the user to feel different lifting strengths, and can also further reduce the adhesive strength of the fourth adhesive area 43. In this embodiment, the fourth adhesive area 43 can be set to at least correspond to 40% of the back area of the battery body 1 to ensure the adhesive stability of the battery body 1.

[0081] Certainly, in order to further reduce the force required to lift the battery body 1 and improve the feel during the lifting process, in this embodiment, a fifth adhesive area 46 can also be provided between the first sub - adhesive area 421 and the second sub - adhesive area 422; the fifth adhesive area 46 and the fourth adhesive area 43 are arranged in sequence along the first direction a; the adhesive strength of the fifth adhesive area 46 is less than that of the fourth adhesive area 43. The fifth adhesive area 46 can be Figure 8 in the form shown as composed of several glue dots, and the size of its glue dots is smaller than that of the first adhesive component 431, thereby ensuring that the adhesive strength of the fifth adhesive area 46 is less than that of the fourth adhesive area 43.

[0082] Further, referring to Appendix Figure 7 and Appendix Figure 8 , in the battery provided in this embodiment, in specific implementation, the lifting portion 3 further includes a sixth adhesive area 33; the lifting area 32, the sixth adhesive area 33, and the first adhesive area 31 are arranged in sequence along the first direction a;

[0083] wherein, the sixth adhesive area 33 is used to bond the surface of the battery body 1 facing away from the main film body 4 to ensure that the lifting area 32 is parallel to the surface of the battery body 1 facing away from the main film body 4.

[0084] It can be understood that, in order to improve the lifting effect of the lifting portion 3, in this embodiment, the sixth adhesive area 33 is provided between the lifting area 32 and the first adhesive area 31. The adhesive strength of the sixth adhesive area 33 is less than that of the first adhesive area 31, and the sixth adhesive area 33 is used to flip to the side of the battery body 1 facing away from the main film body 4 to bond a part of the surface of the battery body 1, so that the lifting area 32 can be parallelly flipped to the side of the battery body 1 facing away from the main film body 4 and then be parallel to the main film body 4, that is, parallel to the battery body 1, which is convenient for the user to lift and also ensures that the lifting portion 3 does not affect the battery compartment and other electronic components when the battery is installed.

[0085] Further, referring to Appendix Figure 5, attached Figure 6 , attached Figure 9 and attached Figure 10 , for the battery provided in this embodiment, in a specific implementation, the main film body 4 further includes a first flipping part 47 and / or a second flipping part 48; the first flipping part 47 and the main film body 4 are arranged in sequence and connected to each other along a first direction a, and two ends of the lifting part 3 along the first direction a are respectively movably connected to the first flipping part 47 and the main film body 4; a seventh bonding area is provided on a fourth surface of the first flipping part 47 that is in the same plane as the second surface, and is used for bonding to a surface of the battery body 1 facing away from the main film body 4; the main film body 4 and the second flipping part 48 are arranged in sequence and connected to each other along the first direction a, and an eighth bonding area is provided on a fifth surface of the second flipping part 48 that is on the same surface as the second surface, and is used for bonding to a surface of the battery body 1 facing away from the main film body 4.

[0086] It can be understood that, in order to improve the installation stability of the battery body 1 and prevent the battery body 1 from being scratched, in this embodiment, the first flipping part 47 can be provided at the first end of the main film body 4 along the first direction a, or the second flipping part 48 can be provided at the second end of the main film body 4 along the first direction a, or the first flipping part 47 and the second flipping part 48 can be respectively provided at both ends of the main film body 4 along the first direction a. The first flipping part 47 and the second flipping part 48 are respectively provided with a seventh bonding area and an eighth bonding area having adhesiveness, so as to be able to cooperate with the main film body 4 to flip towards the front surface of the battery body 1 and bond to the front surface of the battery body 1; the bonding strength of the seventh bonding area and the eighth bonding area can be less than the bonding strength of the third bonding area 42, so as to facilitate the peeling of the battery body 1, and it can be in the form of glue dots, glue strips, or block adhesives. And it can be understood that the lifting part 3 and the first flipping part 47 can be movably connected in the form of a perforated edge or a discontinuous opening, which is convenient for the lifting part 3 to be separated from it. The same is true when the lifting part 3 and the second flipping part 48 are arranged on the same side, and details will not be elaborated here.

[0087] Furthermore, referring to attached Figure 9 and attached Figure 10 , for the battery provided in this embodiment, in a specific implementation, the first flipping part 47 includes a first tearing part 471 and a second tearing part 472; the first tearing part 471 and the second tearing part 472 are arranged at intervals on both sides of the lifting part 3 along a second direction b, and the first tearing part 471 and the second tearing part 472 extend along the opposite direction of the first direction a to form a protruding outer edge.

[0088] It can be understood that, for the convenience of separating the lifting part 3 from the first flipping part 47, in this embodiment, the first flipping part 47 is set to include a first tearing part 471 and a second tearing part 472. The shapes and sizes of the first tearing part 471 and the second tearing part 472 are not limited herein and can be, for example, Figure 9 the pointed parts protruding from the main film body 4 as shown, so as to facilitate the separation from the lifting part 3; it is not difficult to understand that before the lifting action of the lifting part 3, the first tearing part 471 and the second tearing part 472 need to be peeled off from the battery body 1 and separated from the lifting part 3. The second flipping part 48 can be the same as or different from the first flipping part 47. For example: Figure 10 as shown, the second flipping part 48 is in the form of a hollow rubber strip.

[0089] Embodiment 2

[0090] This embodiment provides an electronic device, which includes a device body (not shown in the figure) and a battery. A battery compartment (not shown in the figure) is provided in the device body;

[0091] The battery includes a battery body 1 and a thin film 2 covering at least part of the battery body 1;

[0092] The thin film 2 includes a lifting part 3. The lifting part 3 includes a first bonding area 31 and a lifting area 32. The first bonding area 31 covers at least part of the surface of the battery body 1 and is bonded to the battery body 1. By lifting the lifting area 32, the battery body 1 is lifted by the first bonding area 31 to separate the battery from the battery compartment.

[0093] It can be understood that the battery provided in this embodiment is the battery described in Embodiment 1. For its structure and working principle, please refer to the detailed description of Embodiment 1 and will not be elaborated here.

[0094] The above is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present application can easily think of changes or substitutions, which should all be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A battery, characterized in that, Comprising: A battery body and a film covering at least part of the battery body; The film includes: A lifting part, including a first bonding area and a lifting area. The first bonding area covers at least part of the surface of the battery body and is bonded to the battery body. By lifting the lifting area, the battery body is lifted by the first bonding area to separate the battery from the battery compartment of the electronic device.

2. The battery according to claim 1, wherein: The film further includes: A main film body, which has a first surface and a second surface facing away from each other. A second bonding area for bonding to the battery compartment of the electronic device is provided on the first surface, and a third bonding area is provided on the second surface. The second surface covers at least part of the surface of the battery body; The lifting part is movably connected to the main film body and extends outward from the main film body. The first bonding area is provided on the third surface of the lifting part that is in the same plane as the second surface; Wherein, by lifting the lifting part, the lifting part is separated from the main film body and the battery body is lifted to separate the battery body from the main film body.

3. The battery according to claim 2, wherein: The lifting area is a glue-free area; The lifting area and the first bonding area are arranged in sequence along a first direction, and the first direction is the direction in which the lifting part points to the main film body when the lifting part and the main film body are in the same plane; Wherein, the lifting area extends out of the main film body in the opposite direction of the first direction and is used to flip to the surface of the battery body facing away from the main film body.

4. The battery according to claim 2, wherein: The third bonding area includes a first sub-bonding area and a second sub-bonding area; The first sub-bonding area and the second sub-bonding area are respectively arranged at both ends of the main film body along the first direction to respectively correspond to opposite side surfaces of the battery body; Wherein, the first direction is the direction in which the lifting part points to the main film body when the lifting part and the main film body are in the same plane.

5. The battery according to claim 4, wherein: A fourth bonding area is provided between the first sub-bonding area and the second sub-bonding area; The bonding strength of the fourth bonding area is less than that of the third bonding area.

6. The battery according to claim 5, wherein: The fourth bonding area includes a plurality of first bonding members and a plurality of second bonding members; The plurality of first bonding members are arranged at intervals along a second direction to form a first bonding assembly; The plurality of second bonding members are arranged at intervals along the second direction to form a second bonding assembly; Wherein, the first bonding assembly and the second bonding assembly are alternately arranged along the first direction on the fourth bonding area; Wherein, the second direction forms a specified angle with the first direction; The size of the first bonding member is smaller than that of the second bonding member.

7. The battery according to claim 3, wherein: The lifting part further includes a sixth bonding area; The lifting area, the six bonding areas, and the first bonding area are arranged in sequence along the first direction; Among them, the six bonding areas are used to bond one side surface of the battery body facing away from the main film body, so as to ensure that the lifting area is parallel to one side surface of the battery body facing away from the main film body.

8. The battery according to claim 2, wherein: The main film body further includes a first flipping portion and / or a second flipping portion; The first flipping portion is arranged in sequence and connected to the main film body along the first direction, and two ends of the lifting portion along the first direction are respectively movably connected to the first flipping portion and the main film body; a seventh bonding area is provided on a fourth surface of the first flipping portion that is in the same plane as the second surface, and is used to bond to one side surface of the battery body facing away from the main film body; The main film body and the second flipping portion are arranged in sequence and connected to each other along the first direction, and an eighth bonding area is provided on a fifth surface of the second flipping portion that is on the same surface as the second surface, and is used to bond to one side surface of the battery body facing away from the main film body; Among them, the first direction is the direction in which the lifting portion points to the main film body when the lifting portion and the main film body are in the same plane.

9. The battery according to claim 8, wherein: The first flipping portion includes a first tearing portion and a second tearing portion; The first tearing portion and the second tearing portion are arranged at intervals on both sides of the lifting portion along the second direction, and the first tearing portion and the second tearing portion extend along the opposite direction of the first direction to form a protruding outer edge; Among them, the second direction forms a specified angle with the first direction.

10. An electronic device, characterized in that, It includes: A device body, in which a battery compartment is provided; A battery; The battery includes a battery body and a thin film covering at least part of the battery body; The thin film includes: A lifting portion, including a first bonding area and a lifting area, the first bonding area covers at least part of the surface of the battery body and bonds to the battery body, lifting the lifting area, and the lifting area pulls up the battery body through the first bonding area to separate the battery from the battery compartment.

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