Battery hardware packaging structure

Abstract

The battery hardware packaging structure comprises a shell, an inner shell, a battery body, a positive electrode nickel sheet and a negative electrode nickel sheet, the inner shell is fixedly connected to the interior of the shell, an insulating layer is fixedly connected between the inner shell and the outer shell, the positive electrode nickel sheet is welded to the left side of the battery body, and the negative electrode nickel sheet is welded to the right side of the battery body; a connecting plate is fixedly connected to the right side of the shell, a sliding groove is formed in the outer wall of the connecting plate, and a hardware body and a conductive plate are slidably connected into the sliding groove. And the hardware body is inserted into the sliding groove, and the position between the fixing plate and the connecting plate is fixed through bolts, so that the hardware body is conveniently and rapidly assembled.

Description

Technical Field

[0001] The present application relates to the field of battery hardware, and in particular to a battery hardware packaging structure. Background Art

[0002] As we all know, conductive hardware in lithium batteries is an indispensable component, mainly used to connect the battery cells in the plastic shell and the conductive contacts of electrical products. In order to enable the hardware to be conveniently and stably connected to the conductive contacts of electrical products, the hardware generally protrudes from the plastic shell.

[0003] Due to the limitation of battery length and space, the design of many battery hardware is based on the edge of the battery shell. When the hardware is installed on the edge of the shell, stability and firmness is a problem to be solved. At present, many lithium battery hardware on the market often have problems of loosening or sinking during use, resulting in poor contact with electronic products, power failure, and even damage to electronic products. Therefore, a battery hardware packaging structure is proposed to address the above problems. Summary of the invention

[0004] In this embodiment, a battery hardware packaging structure is provided to solve the problem in the prior art that due to the limitation of battery length and space, many battery hardware designs are based on the edge of the battery shell. When the hardware is installed on the edge of the shell, stability and firmness are a problem to be solved. At present, many lithium battery hardware on the market often become loose or sink during use, resulting in poor contact with electronic products, power failure, and even damage to electronic products.

[0005] According to one aspect of the present application, a battery hardware packaging structure is provided, including a shell, an inner shell, a battery body, a positive nickel sheet and a negative nickel sheet, the inner shell is fixedly connected to the inside of the shell, an insulating layer is fixedly connected between the inner shell and the outer shell, the positive nickel sheet is welded to the left side of the battery body, the negative nickel sheet is welded to the right side of the battery body, a connecting plate is fixedly connected to the right side of the shell, a slide groove is provided on the outer wall of the connecting plate, and the hardware body and a conductive plate are slidably connected inside the slide groove.

[0006] Furthermore, the outer wall of the conductive plate is welded to the surface of the hardware body, the outer wall of the hardware body is fixedly connected to a fixing plate, and the outer wall of the fixing plate is fixedly connected to a connecting plate by bolts.

[0007] Furthermore, a positive electrode nickel sheet is fixedly connected inside the insulating layer.

[0008] Furthermore, the positive electrode nickel sheet and the negative electrode nickel sheet penetrate the inner shell and the outer shell respectively.

[0009] Furthermore, one end of the conductive plate is tightly attached to the positive nickel sheet and the negative nickel sheet.

[0010] Through the above-mentioned embodiments of the present application, a shell, an inner shell, a battery body, a positive nickel sheet and a negative nickel sheet are used to solve the problem that due to the space limitation of the battery length, many battery hardware designs are based on the edge of the battery plastic shell. When the hardware is installed on the edge of the plastic shell, stability and firmness are a difficult problem to be solved. At present, many lithium battery hardware on the market often have problems of loosening or sinking during use, resulting in poor contact with electronic products, power failure, and even damage to electronic products. The hardware body is inserted into the slide slot, and the position between the fixing plate and the connecting plate is fixed by bolts, so that the hardware body can be quickly assembled. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0012] Figure 1 This is a schematic diagram of the overall three-dimensional structure of an embodiment of the present application;

[0013] Figure 2 This is a schematic diagram of the overall internal structure of an embodiment of the present application;

[0014] Figure 3 This is a schematic diagram of the three-dimensional structure of a fixing plate according to an embodiment of the present application;

[0015] Figure 4 For an embodiment of the present application Figure 2 Schematic diagram of the local enlarged structure at point A in the middle.

[0016] In the figure: 1. Shell; 2. Connecting plate; 3. Insulating layer; 4. Inner shell; 5. Battery body; 6. Positive nickel sheet; 7. Negative nickel sheet; 8. Fixing plate; 9. Hardware body; 10. Slide groove; 11. Conductive plate. DETAILED DESCRIPTION

[0017] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0018] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0019] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0020] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0021] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0022] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0023] See also Figure 1-4As shown, the battery hardware packaging structure includes a shell 1, an inner shell 4, a battery body 5, a positive nickel sheet 6 and a negative nickel sheet 7. The shell 1 is fixedly connected with the inner shell 4, and an insulating layer 3 is fixedly connected between the inner shell 4 and the outer shell. The positive nickel sheet 6 is welded on the left side of the battery body 5, and the negative nickel sheet 7 is welded on the right side of the battery body 5. The shell 1 is fixedly connected to the right side of the connecting plate 2, and a sliding groove 10 is opened on the outer wall of the connecting plate 2. The hardware body 9 and the conductive plate 11 are slidably connected inside the sliding groove 10. By inserting the hardware body 9 into the sliding groove 10 and fixing the position between the fixing plate 8 and the connecting plate 2 by bolts, it is convenient to quickly assemble the hardware body 9.

[0024] The outer wall of the conductive plate 11 is welded to the surface of the hardware body 9, and the outer wall of the hardware body 9 is fixedly connected to a fixing plate 8, and the outer wall of the fixing plate 8 is fixedly connected to a connecting plate 2 by bolts, which is convenient for quick installation. The inside of the insulating layer 3 is fixedly connected to a positive nickel sheet 6, and the positive nickel sheet 6 and the negative nickel sheet 7 pass through the inner shell 4 and the outer shell respectively, and one end of the conductive plate 11 is tightly fitted to the positive nickel sheet 6 and the negative nickel sheet 7.

[0025] When the utility model is in use, the battery body 5 is placed inside the inner shell 4, and the positive nickel sheet 6 is placed at the positive electrode at one end of the battery body 5 for conduction. By arranging an insulating layer 3 inside the shell 1, it is convenient to prevent the internal positive nickel sheet 6 and the shell 1 from being conductively conducted to cause battery leakage. By inserting the hardware body 9 into the slide groove 10 and fixing the position between the fixing plate 8 and the connecting plate 2 with bolts, it is convenient to quickly assemble the hardware body 9. By arranging the inner shell 4 on the outer wall of the battery, it is convenient to improve the protection of the battery body 5.

[0026] The benefits of this application are:

[0027] 1. By inserting the hardware body into the slide slot and fixing the position between the fixing plate and the connecting plate with bolts, it is convenient to quickly assemble the hardware body;

[0028] 2. By providing an insulating layer inside the shell, it is convenient to prevent the internal positive electrode nickel sheet and the shell from conducting electricity, causing battery leakage, and by providing an inner shell on the outer wall of the battery, it is convenient to improve the protection of the battery body.

[0029] The circuits, electronic components and modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by this application does not involve improvements to software and methods.

[0030] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. Battery hardware packaging structure, characterized by: The invention comprises a shell (1), an inner shell (4), a battery body (5), a positive nickel sheet (6) and a negative nickel sheet (7); the inner shell (4) is fixedly connected to the inside of the shell (1); an insulating layer (3) is fixedly connected between the inner shell (4) and the outer shell; the positive nickel sheet (6) is welded to the left side of the battery body (5); the negative nickel sheet (7) is welded to the right side of the battery body (5); the right side of the shell (1) is fixedly connected to a connecting plate (2); a sliding groove (10) is provided on the outer wall of the connecting plate (2); a hardware body (9) and a conductive plate (11) are slidably connected to the inside of the sliding groove (10).

2. The battery hardware packaging structure according to claim 1, characterized in that: The outer wall of the conductive plate (11) is welded to the surface of the hardware body (9), the outer wall of the hardware body (9) is fixedly connected to a fixing plate (8), and the outer wall of the fixing plate (8) is fixedly connected to a connecting plate (2) via bolts.

3. The battery hardware packaging structure according to claim 1, characterized in that: A positive electrode nickel sheet (6) is fixedly connected inside the insulating layer (3).

4. The battery hardware packaging structure according to claim 1, characterized in that: The positive electrode nickel sheet (6) and the negative electrode nickel sheet (7) penetrate the inner shell (4) and the outer shell respectively.

5. The battery hardware packaging structure according to claim 1, characterized in that: One end of the conductive plate (11) is tightly fitted to the positive electrode nickel sheet (6) and the negative electrode nickel sheet (7).

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