Nickel-zinc battery through-wall welding structure

Abstract

The utility model relates to a nickel-zinc battery through-wall welding structure which comprises a box body, a plurality of partition plates are vertically fixed in the box body, metal steel sheets are arranged in the partition plates, a plurality of battery boxes are placed on the back wall of an inner cavity of the box body, and two limiting frames are fixed on the front face of each battery box. And tabs are mounted on the front surfaces of the plurality of battery boxes and located in the limiting frames. According to the through-wall welding structure of the nickel-zinc battery, the plurality of metal steel sheets are respectively clamped into the plurality of clamping grooves and are in transition fit with the clamping grooves, the tabs close to the metal steel sheets are tightly attached to the adjacent metal steel sheets, and electric resistance welding is started, so that the plurality of battery boxes are electrically connected, and the aim of facilitating welding is fulfilled; according to the utility model, the problems that the connection mode is tedious and the pole piece is easy to shake during welding in the prior art are solved, and the problems that the connection mode is relatively tedious and the pole piece is easy to shake during welding are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of nickel-zinc battery processing, in particular to a nickel-zinc battery through-wall welding structure. Background Art

[0002] Nickel-zinc battery is a new type of battery that can replace nickel-metal hydride battery. It has a nominal 1.6V and common types are No. 5 and No. 7. Compared with nickel-metal hydride or nickel-cadmium batteries, it has the characteristics of high voltage and strong discharge current. It has unparalleled advantages in digital cameras, flash lights and electric toys.

[0003] When installing multiple nickel-zinc batteries, it is necessary to place the multiple nickel-zinc batteries separately into the interior of the nickel-zinc battery box and separate them with multiple partitions. After the installation is completed, the nickel-zinc battery cover needs to be fixed to the top of the nickel-zinc battery box. When the nickel-zinc batteries need to be embedded and installed to be electrically connected to each other, it is necessary to weld the pole pieces on the top of two adjacent nickel-zinc batteries. However, this connection method is relatively cumbersome, and the pole pieces are prone to shaking during welding. Therefore, the present application proposes a nickel-zinc battery through-wall welding structure to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a nickel-zinc battery through-wall welding structure, which has the advantage of being easy to weld the electrode piece on the top of the nickel-zinc battery, and solves the problem that the connection method is relatively cumbersome and the electrode piece is prone to shaking during welding.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a nickel-zinc battery through-wall welding structure, comprising a box body, a plurality of partitions are vertically fixed inside the box body, a plurality of partitions are provided inside the plurality of metal steel sheets, a plurality of battery boxes are placed on the back wall of the inner cavity of the box body, two limit frames are fixed on the front of the plurality of battery boxes, and pole ears are installed on the front of the plurality of battery boxes and located in the limit frames;

[0006] The upper surfaces of the plurality of partitions are each provided with a slot extending to the lower surface of the partition.

[0007] Furthermore, the plurality of metal steel sheets are respectively transitionally matched with the plurality of slots.

[0008] Furthermore, the plurality of metal steel sheets are all red.

[0009] Furthermore, the plurality of pole ears are located on the same vertical line with the metal steel sheet.

[0010] Furthermore, the plurality of partitions are fixed between the left and right side walls of the inner cavity of the box body.

[0011] Furthermore, the box body is in the shape of a rectangular body with a hollow interior and a missing front side.

[0012] Furthermore, the plurality of battery boxes are respectively located between two adjacent partitions, and the uppermost battery box and the lowermost battery box are respectively located on the side opposite to the uppermost partition and the lowermost partition.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] The nickel-zinc battery through-wall welding structure respectively inserts a plurality of metal steel sheets into a plurality of slots and fits them with an over-fitting, tightly fits the pole ear close to the metal steel sheet with the adjacent metal steel sheet, and starts resistance welding to electrically connect the plurality of battery boxes, thereby facilitating welding and improving the cumbersome connection method in the prior art, in which the pole sheet is prone to shaking during welding. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a bottom view of the battery box structure of the utility model;

[0017] Figure 3 For this utility model Figure 1 A schematic diagram of the enlarged structure in the middle.

[0018] In the figure: 1 box body, 2 partition, 3 battery box, 4 limit frame, 5 pole ear, 6 card slot, 7 metal steel sheet. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3 A nickel-zinc battery through-wall welding structure in this embodiment includes a box body 1, a plurality of partitions 2 are vertically fixed inside the box body 1, and a metal steel sheet 7 is arranged inside the plurality of partitions 2. A plurality of battery boxes 3 are placed on the back wall of the inner cavity of the box body 1, and two limit frames 4 are fixed on the front of the plurality of battery boxes 3. Ears 5 are installed on the front of the plurality of battery boxes 3 and located in the limit frames 4. When it is necessary to weld the ear 5 at the top of two adjacent nickel-zinc batteries, the plurality of battery boxes 3 are respectively placed between the plurality of partitions 2, and the upper surfaces of the plurality of partitions 2 are provided with card slots 6 extending to the lower surfaces of the partitions 2.

[0021] In this example, multiple metal steel sheets 7 are respectively over-fitted with multiple slots 6, and multiple metal steel sheets 7 are respectively inserted into the interior of multiple slots 6 and over-fitted therewith. Multiple metal steel sheets 7 are all red, and multiple pole ears 5 are all located on the same vertical line with the metal steel sheets 7. Multiple partitions 2 are all fixed between the left and right side walls of the inner cavity of the box body 1. The box body 1 is shaped like a rectangular body with a hollow interior and a missing front. Multiple battery boxes 3 are respectively located between two adjacent partitions 2, and the pole ears 5 close to the metal steel sheets 7 are respectively pressed against the adjacent metal steel sheets 7, and resistance welding is started to make the multiple battery boxes 3 electrically connected to achieve the purpose of facilitating welding, and the uppermost battery box 3 and the lowermost battery box 3 are respectively located on the side opposite to the uppermost partition 2 and the lowermost partition 2.

[0022] It should be noted that the multiple metal steel sheets 7 are respectively inserted into the interior of the multiple slots 6 and fit therewith, the pole ear 5 close to the metal steel sheet 7 is pressed against the adjacent metal steel sheet 7, and resistance welding is started to make the multiple battery boxes 3 electrically connected, so as to facilitate welding and improve the cumbersome connection method in the prior art, and the pole piece is prone to shaking during welding.

[0023] It can be understood that the electrical components appearing in the text are all electrically connected to the main controller and the power supply and the electrical components appearing in the text are all conventionally known devices, and this application will not go into too much detail. The main controller can be a conventionally known device that plays a control role for a computer, etc. The control circuit of the main controller can be realized by simple programming by technicians in this field, and the provision of power supply is also common knowledge in this field. In addition, the utility model is mainly used to protect mechanical devices, so the utility model will not explain the control method and circuit connection in detail. At the same time, the parts not described in detail in the utility model are all common knowledge to technicians in this field.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 an electrical connection; it can be a direct connection, or it can be an indirect connection 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 invention can be understood by specific circumstances.

[0025] The working principle of the above embodiment is:

[0026] When it is necessary to weld and connect the pole ears 5 at the tops of two adjacent nickel-zinc batteries, multiple battery boxes 3 are placed between multiple partitions 2, and then multiple metal steel sheets 7 are respectively inserted into the interior of multiple slots 6 and over-fit with them. At this time, the pole ears 5 close to the metal steel sheet 7 are respectively pressed against the metal steel sheet 7 adjacent to it, and resistance welding is started to make the multiple battery boxes 3 electrically connected, thereby facilitating welding and improving the cumbersome connection method in the prior art, and the pole sheets are prone to shaking during welding.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0028] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A nickel-zinc battery through-wall welding structure, comprising a box (1), characterized in that: A plurality of partitions (2) are vertically fixed inside the box body (1), and a metal steel sheet (7) is provided inside each of the plurality of partitions (2). A plurality of battery boxes (3) are placed on the back wall of the inner cavity of the box body (1), and two limiting frames (4) are fixed on the front of each of the plurality of battery boxes (3). Tabs (5) are installed on the front of each of the plurality of battery boxes (3) and located inside the limiting frames (4); The upper surfaces of the plurality of partitions (2) are each provided with a slot (6) extending to the lower surface of the partition (2).

2. A nickel-zinc battery through-wall welding structure according to claim 1, characterized in that: The plurality of metal steel sheets (7) are respectively overfitted with the plurality of slots (6).

3. A nickel-zinc battery through-wall welding structure according to claim 1, characterized in that: The plurality of metal steel sheets (7) are all red.

4. A nickel-zinc battery through-wall welding structure according to claim 1, characterized in that: The plurality of pole ears (5) are all located on the same vertical line with the metal steel sheet (7).

5. A nickel-zinc battery through-wall welding structure according to claim 1, characterized in that: The plurality of partitions (2) are fixed between the left and right side walls of the inner cavity of the box body (1).

6. A nickel-zinc battery through-wall welding structure according to claim 1, characterized in that: The box body (1) is in the shape of a rectangular body which is hollow inside and has a missing front side.

7. A nickel-zinc battery through-wall welding structure according to claim 1, characterized in that: The plurality of battery boxes (3) are respectively located between two adjacent partitions (2), and the uppermost battery box (3) and the lowermost battery box (3) are respectively located on the side opposite to the uppermost partition (2) and the lowermost partition (2).

Images