Battery structure and electronic equipment

Abstract

The utility model discloses a battery structure and electronic equipment. The battery structure comprises a shell and an integral battery assembly arranged in the shell, the battery assembly comprises a battery and a rigid support, the rigid support comprises a base part and at least two fixing parts, the battery is fixed to one face of the base part, the at least two fixing parts extend from the base part to the face where the battery is located, and the ends, away from the base part, of the fixing parts are detachably connected with the shell. The battery is attached to the shell; or a gap is formed between the battery and the shell. According to the utility model, the battery and the rigid bracket are made into an integral part and are detachably arranged in the shell, so that the strength of the shell is enhanced, the reliability of a product is enhanced, the integral part can be repeatedly disassembled and assembled, the disassembly and assembly are simple, and the production efficiency can be improved. In addition, due to the rigid characteristic of the support, the support can be light and thin, the thickness of the whole product is reduced, and the light and thin purpose is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery structures, in particular to a battery structure and electronic equipment. Background Art

[0002] The built-in batteries of existing mobile handheld terminal devices are all fixed on the shell, surrounded by the frame on the shell, and bonded to the shell by adhesive. This method is not conducive to disassembly and assembly, and the adhesive is difficult to tear off, which can easily damage the battery, thus seriously affecting production efficiency. In some cases, due to stacking restrictions, the PCB board is installed on the shell, and the battery is located on the PCB board. The battery cannot be limited by the structure on the PCB board, and can only be fixed by another plastic bracket, but this will make the shell strength very weak and the thickness of the whole machine increase. Utility Model Content

[0003] The technical problem to be solved by the present invention is to provide a battery structure and an electronic device in view of at least one defect of the related technology mentioned in the above background technology: the battery is difficult to disassemble and assemble and the shell strength is very weak.

[0004] The technical solution adopted by the utility model to solve the technical problem is: constructing a battery structure, including a shell and an integral battery assembly installed in the shell;

[0005] The battery assembly includes a battery and a rigid bracket, the rigid bracket includes a base and at least two fixing parts, the battery is fixed on one side of the base, at least two fixing parts extend from the base to the side where the battery is located, and one end of the fixing part away from the base is detachably connected to the housing;

[0006] The battery is fitted with the shell; or there is a gap between the battery and the shell.

[0007] Preferably, in the battery structure described in the present invention, the shell includes a bottom shell and a surface shell that are detachably connected, and an end of the fixing portion away from the base is detachably connected to the surface shell.

[0008] Preferably, in the battery structure described in the present invention, the battery is adhered to one side of the base.

[0009] Preferably, in the battery structure described in the present invention, at least two of the fixing portions are located on opposite sides of the base.

[0010] Preferably, in the battery structure described in the present invention, the rigid bracket further includes at least two limiting portions, at least two of the limiting portions respectively extend from the base toward a side of the battery, and at least two of the limiting portions are located at opposite ends of the base.

[0011] Preferably, in the battery structure described in the present utility model, the rigid bracket is a bracket made of metal material.

[0012] Preferably, in the battery structure described in the utility model, the thickness of the rigid bracket ranges from 0.1 mm to 5 mm.

[0013] The utility model also constructs an electronic device, comprising the battery structure described in any one of the above items and a circuit board installed in the housing.

[0014] Preferably, in the electronic device described in the utility model, the battery is fitted with the housing, and the circuit board and the battery are staggered.

[0015] Preferably, in the electronic device described in the utility model, there is a gap between the battery and the housing, and the circuit board is entirely or partially located in the gap.

[0016] By implementing the utility model, the following beneficial effects are achieved:

[0017] The utility model makes the battery and the rigid bracket into an integral part and detachably installs them in the shell, thereby strengthening the shell strength and enhancing the reliability of the product. The integral part can be repeatedly disassembled and assembled, which is simple and can improve production efficiency. In addition, due to the rigidity of the bracket, it can be made relatively light and thin, thereby reducing the thickness of the whole product and achieving the goal of being light and thin. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments, in which:

[0019] Figure 1 This is a schematic diagram of the explosion structure of the battery structure of the utility model Figure 1 ;

[0020] Figure 2 This is a schematic diagram of the explosion structure of the battery structure of the utility model Figure 2 ;

[0021] Figure 3 yes Figure 2 Schematic diagram of the exploded structure of the battery structure shown from another perspective. DETAILED DESCRIPTION

[0022] In order to have a clearer understanding of the technical features, purposes and effects of the present utility model, the specific implementation methods of the present utility model are now described in detail with reference to the accompanying drawings.

[0023] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0024] In the description of the utility model, it is necessary to understand that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the utility model, unless otherwise specified, at least two may be two, three or any number.

[0025] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "located at", and "located at" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or a chemical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood by specific circumstances.

[0026] like Figure 1 As shown, an embodiment of the utility model discloses a battery structure, including a housing 1 and an integral battery assembly 2 installed in the housing 1, as follows:

[0027] like Figure 2 and Figure 3 As shown, the battery assembly 2 includes a battery 21 and a rigid bracket 22, the rigid bracket 22 includes a base 221 and at least two fixing parts 222, the battery 21 is fixed to one side of the base 221, the at least two fixing parts 222 extend from the base 221 to the side where the battery 21 is located, and one end of the fixing part 222 away from the base 221 is detachably connected to the housing 1. The battery 21 fits the housing 1, or there is a gap between the battery 21 and the housing 1.

[0028] In this embodiment, the battery 21 and the rigid bracket 22 are made into an integral part and detachably installed in the housing 1, thereby strengthening the strength of the housing 1 and enhancing the reliability of the product. In addition, the integral part can be repeatedly disassembled and assembled, which is simple to disassemble and assemble, and can improve production efficiency. In addition, due to the rigidity of the bracket, it can be made relatively light and thin, thereby reducing the thickness of the entire product and achieving the goal of being light and thin.

[0029] In this embodiment, the shell 1 includes a bottom shell 11 and a surface shell 12 that are detachably connected. The end of the fixed part 222 away from the base 221 is detachably connected to the surface shell 12. For example, the end of the fixed part 222 away from the base 221 has an extension surface 2221, which is installed on the surface shell 12 after passing a screw through the extension surface 2221. The extension surface 2221 and the screws here are only examples and are not intended to be a limitation of the present application. It may also be other structures that can be repeatedly disassembled and assembled.

[0030] The battery 21 can be attached to one side of the base 221 , for example, by adhesive bonding or adhesive dispensing. The adhesive bonding and adhesive dispensing here are only examples and are not intended to limit the present application.

[0031] In order to improve the stability of installation, at least two fixing parts 222 are located on opposite sides of the base 221 to fix the battery 21 from both sides. In addition, both ends of the fixing part 222 are provided with extension surfaces 2221 for screws to pass through for fixing. The two sides are the two sides in the length direction of the base 221, and the two ends are the two ends in the length direction of the base 221.

[0032] In this embodiment, the rigid bracket 22 also includes at least two limiting portions 223, and the at least two limiting portions 223 extend from the base 221 respectively in the direction of the side where the battery 21 is located. At least two limiting portions 223 are located at opposite ends of the base 221, so that the rigid bracket 22 covers the battery 21 as a whole. Even if the battery 21 is loosened, the rigid bracket 22 can also limit the battery 21 by cooperating with the shell 1.

[0033] In some embodiments, at least two fixing portions 222 and at least two limiting portions 223 extend vertically from the base 221 toward a side of the base 221 where the battery 21 is located, respectively, wherein the vertical direction is the vertical direction of the plane where the base 221 is located.

[0034] In some embodiments, the fixing portion 222 is adapted to the shapes of the two sides of the battery 21, and the limiting portion 223 is adapted to the shapes of the two ends of the battery 21, for example Figure 2 As shown, the fixing portion 222 and the limiting portion 223 extend from the base portion 221 to the direction of the side where the battery 21 is located, and then extend vertically.

[0035] In this embodiment, the rigid bracket 22 is a bracket made of metal material and is also integrally formed. For example, the rigid bracket 22 is a steel sheet, which is formed by stamping. Figure 2 The shape of the bracket shown and the steel material here are only examples and are not intended to limit the present application.

[0036] Furthermore, due to the rigidity of the bracket, it can be made thinner and lighter than plastic. The thickness of the rigid bracket 22 ranges from 0.1 mm to 5 mm, and in some embodiments is 0.4 mm.

[0037] like Figure 1 and Figure 2 As shown, an embodiment of the utility model further discloses an electronic device, which in some embodiments is a mobile handheld terminal device, which includes the battery structure described in the above embodiment and a circuit board 3 installed in a housing 1, for example, the circuit board 3 is a PCB board.

[0038] In some embodiments, the battery 21 is fitted with the housing 1, and the circuit board 3 is staggered with the battery 21. In other embodiments, there is a gap between the battery 21 and the housing 1, and the circuit board 3 is completely or partially located in the gap, that is, the housing 1, the circuit board 3 and the battery assembly 2 are stacked.

[0039] It can be understood that the above embodiments only express some implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the patent scope of the utility model; it should be pointed out that for ordinary technicians in this field, without departing from the concept of the utility model, the above embodiments or technical features can be freely combined, and several deformations and improvements can be made, which all belong to the protection scope of the utility model, that is, the embodiments described in "some embodiments" can be freely combined with any of the above and below embodiments; therefore, all equivalent changes and modifications made to the scope of the claims of the utility model should fall within the scope of the claims of the utility model.

Claims

1. A battery structure, characterized in that: It comprises a housing (1) and an integral battery assembly (2) installed in the housing (1); The battery assembly (2) comprises a battery (21) and a rigid bracket (22), the rigid bracket (22) comprising a base (221) and at least two fixing portions (222), the battery (21) being fixed on one surface of the base (221), the at least two fixing portions (222) respectively extending from the base (221) in a direction toward a surface where the battery (21) is located, and an end of the fixing portion (222) away from the base (221) is detachably connected to the housing (1); The battery (21) is fitted to the housing (1); or there is a gap between the battery (21) and the housing (1).

2. The battery structure according to claim 1, characterized in that: The housing (1) comprises a bottom shell (11) and a surface shell (12) which are detachably connected, and an end of the fixing portion (222) away from the base (221) is detachably connected to the surface shell (12).

3. The battery structure according to claim 1, characterized in that: The battery (21) is adhered to one surface of the base (221).

4. The battery structure according to claim 1, characterized in that: At least two of the fixing portions (222) are located on opposite sides of the base portion (221).

5. The battery structure according to claim 1, characterized in that: The rigid support (22) further comprises at least two limiting portions (223), wherein the at least two limiting portions (223) respectively extend from the base (221) in the direction of a side where the battery (21) is located, and the at least two limiting portions (223) are located at opposite ends of the base (221).

6. The battery structure according to claim 1, characterized in that: The rigid bracket (22) is a bracket made of metal material.

7. The battery structure according to claim 1, characterized in that: The thickness of the rigid support (22) ranges from 0.1 mm to 5 mm.

8. An electronic device, characterized in that: It comprises the battery structure according to any one of claims 1 to 7 and a circuit board (3) installed in the housing (1).

9. The electronic device according to claim 8, characterized in that: The battery (21) is fitted to the housing (1), and the circuit board (3) and the battery (21) are arranged in a staggered manner.

10. The electronic device according to claim 8, characterized in that: There is a gap between the battery (21) and the housing (1), and the circuit board (3) is entirely or partially located in the gap.

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