Power battery charging clamp and charging cabinet

Abstract

The utility model discloses a power battery charging clamp and a charging cabinet with the same, the power battery charging clamp comprises a base, the upper side of the base is provided with two clamping units, each clamping unit comprises a bottom plate, a pressing block and a quick clamp, the bottom plate is a conductor, and the bottom plate is provided with a contact used for being connected to a power supply; the quick clamp is provided with a downward pressing end, the pressing block is arranged at the downward pressing end, the pressing block is located above the bottom plate, and the pressing block is an elastic material component. During use, the contacts of the two clamping units can be electrically connected to two poles of a power supply; when charging is needed, wire noses of two connecting wires of the power battery are respectively clamped on the two clamping units, so that the power battery can be electrically connected to a power supply; the wire nose of the connecting wire can be clamped or loosened by pulling the handle, and the purpose of convenient disassembly and assembly is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery charging, and particularly relates to a power battery charging fixture and a charging cabinet. Background Art

[0002] The power battery is an important component of various electric devices. During the production and manufacturing of the power battery, usually two connecting wires are led out, and wire terminals are arranged at the ends of the connecting wires to facilitate the electrical connection between the power battery and the electric device by using bolts to clamp and fix the wire terminals.

[0003] After the power battery is manufactured, it needs to be charged. The current charging method is to use bolts to clamp and fix the wire terminals to electrically connect the power battery to the power supply. However, each time the wire terminals are disassembled and assembled, it is necessary to rotate the bolts many times, which is not convenient for disassembly and assembly. Summary of the Utility Model

[0004] The utility model aims to at least solve one of the technical problems existing in the prior art. For this purpose, the utility model provides a power battery charging fixture and a charging cabinet.

[0005] The power battery charging fixture according to the first aspect embodiment of the utility model includes a base, and two clamping units are arranged on the upper side of the base. Each clamping unit includes a bottom plate, a pressing block and a quick clamp. The bottom plate is a conductor, and the bottom plate is provided with a contact for connecting to a power supply. The quick clamp has a downward pressing end, the pressing block is arranged at the downward pressing end, the pressing block is located above the bottom plate, and the pressing block is an elastic material member.

[0006] The power battery charging fixture according to the first aspect embodiment of the utility model has at least the following technical effects: during use, the contacts of the two clamping units can be electrically connected to the two poles of the power supply; when charging is required, the wire terminals of the two connecting wires of the power battery are respectively clamped by the two clamping units, so that the power battery can be electrically connected to the power supply; among them, the wire terminal of the connecting wire is placed on the bottom plate, and then the handle is pulled to control the quick clamp to press the connecting wire against the bottom plate from top to bottom, so as to clamp the wire terminal of the connecting wire; pulling the handle can clamp or loosen the wire terminal of the connecting wire, achieving the purpose of convenient disassembly and assembly.

[0007] According to some embodiments of the utility model, the pressing block is in a vertically arranged cylindrical shape.

[0008] According to some embodiments of the utility model, the pressing block is detachably connected to the downward pressing end.

[0009] According to some embodiments of the utility model, the pressing block is connected to the downward pressing end by bolts.

[0010] According to some embodiments of the present utility model, the bottom plates of the two clamping units are arranged at intervals left and right.

[0011] According to some embodiments of the present utility model, a first partition is provided between the two bottom plates, and the first partition is connected to the base.

[0012] According to some embodiments of the present utility model, the quick clamp is a vertical quick clamp, and the quick clamp is arranged behind the pressing block.

[0013] According to some embodiments of the present utility model, the clamping unit further includes a second partition, and the second partition is arranged between the quick clamp and the bottom plate.

[0014] The charging cabinet according to the second aspect embodiment of the present utility model includes a cabinet body and a plurality of the above-mentioned power battery charging fixtures. The cabinet body is provided with a partition board, and a plurality of the power battery charging fixtures are sequentially arranged horizontally on the upper side of the partition board. A first space for placing power batteries is provided on the lower side of the partition board.

[0015] The charging cabinet according to the second aspect embodiment of the present utility model has at least the following technical effects: By providing the above-mentioned power battery charging fixture, it is convenient to disassemble and assemble the wire nose of the power battery.

[0016] According to some embodiments of the present utility model, a second space for placing power batteries is provided on the upper side of the partition board, and the second space is arranged in front of the power battery charging fixture.

[0017] The additional aspects and advantages of the present utility model will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

[0019] Figure 1 is a schematic perspective view of the charging cabinet according to the embodiment of the present utility model.

[0020] Figure 2 is a schematic perspective view of the power battery charging fixture according to the embodiment of the present utility model.

[0021] In the drawings:

[0022] 100 - cabinet body; 110 - partition board; 111 - second space; 210 - base; 220 - vertical quick clamp; 231 - first partition; 232 - second partition; 240 - bottom plate; 250 - pressing block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Embodiments of the present utility model will be described in detail below. Examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation to the present utility model.

[0024] In the description of the present utility model, it should be understood that with regard to the orientation description, such as the orientation or positional relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present 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. Therefore, it should not be construed as a limitation to the present utility model. In addition, the meaning of several is one or more, the meaning of multiple is two or more, greater than, less than, exceeding, etc. are understood as not including the present number, and above, below, within, etc. are understood as including the present number. If there is a description of first and second, it is only for the purpose of distinguishing technical features and should not be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0025] In the description of the present utility model, unless otherwise clearly defined, words such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in the present utility model in combination with the specific content of the technical solution.

[0026] Next, refer to Figure 1 and Figure 2 to describe a power battery charging fixture and a charging cabinet according to an embodiment of the present utility model.

[0027] The power battery charging fixture according to the first aspect embodiment of the present utility model includes a base 210. Two clamping units are provided on the upper side of the base 210. The clamping unit includes a bottom plate 240, a pressing block 250 and a quick clamp. The bottom plate 240 is a conductor, and the bottom plate 240 is provided with a contact for connecting to a power source; the quick clamp has a pressing end, the pressing block 250 is arranged at the pressing end, the pressing block 250 is located above the bottom plate 240, and the pressing block 250 is an elastic material member.

[0028] For example, as Figure 2As shown, the base 210 is in the shape of a horizontally arranged rectangular plate, and the base 210 can be a bakelite board; the bottom plate 240 is in the shape of a horizontally arranged rectangular plate, and the bottom plate 240 can be a copper plate. The bottom plate 240 is stacked on the upper side of the base 210, and the bottom plate 240 and the base 210 can be connected by bolts; the two clamping units are arranged at intervals on the left and right, and the bottom plates 240 of the two clamping units are respectively arranged at the left front corner and the right front corner of the base 210; taking the clamping unit located on the left as an example, its bottom plate 240 is provided with a vertically arranged first through hole, and the first through hole is arranged on the left side of the pressing block 250, and the base 210 is provided with an avoidance groove on the lower side corresponding to the first through hole, and a first bolt and a first nut are provided at the first through hole, the bolt head of the first bolt is arranged in the avoidance groove, and the bolt tail of the first bolt passes through the first through hole from the bottom right to the top and is threadedly connected with the first nut for installing the wire nose of the power cord.

[0029] The quick clamp is a conventional component in this field and can be directly purchased from the market; the quick clamp includes a clamp seat, a handle, a pressure handle and a connecting rod. The clamp seat is installed on the base 210 by bolts, and the clamp seat is arranged at intervals behind the bottom plate 240. The handle is arranged vertically, and the lower end of the handle is hinged to the clamp seat, and the pressure handle is extended forward and backward; the pressure handle crosses the handle, and the rear end of the pressure handle is hinged to the clamp seat, and the front end of the pressure handle is the lower pressure end, and the pressure block 250 is arranged on the lower side of the lower pressure end; the connecting rod is arranged vertically, and the lower end of the connecting rod is hinged to the pressure handle, and the upper end of the connecting rod is hinged to the handle; the pressure handle can be flipped by turning the handle, and then the pressure block 250 can be raised upward or pressed downward against the bottom plate 240. The pressure block 250 can be made of elastic materials such as rubber.

[0030] When in use, the contacts of the two clamping units can be electrically connected to the two poles of the power source; when charging is required, the wire noses of the two connecting wires of the power battery are clamped in the two clamping units respectively, so that the power battery can be electrically connected to the power source; wherein, the wire noses of the connecting wires are placed on the bottom plate 240, and then the handle is turned to operate the quick clamp so that the pressure block 250 presses the connecting wire against the bottom plate 240 from top to bottom to clamp the wire nose of the connecting wire; the handle can be turned to clamp or loosen the wire nose of the connecting wire, so as to facilitate disassembly and assembly.

[0031] In some embodiments of the utility model, the pressing block 250 is in the shape of a vertically arranged cylinder. It can be understood that the wire nose of the connecting wire has a ring-shaped part, and the cross-sectional shape of the pressing block 250 is adapted to the shape of the wire nose; the middle part of the pressing block 250 is left empty, so that the downward pressure applied by the quick clamp on the pressing block 250 can be concentrated on the ring-shaped part, then under the same downward pressure of the quick clamp, compared with the solid pressing block 250, the cylindrical pressing block 250 can apply greater pressure to the wire nose of the connecting wire, and the clamping unit clamps the wire nose of the connecting wire more stably.

[0032] In some embodiments of the present utility model, the pressing block 250 is detachably connected to the lower pressing end. The pressing block 250 is a vulnerable part. By setting the detachable connection between the pressing block 250 and the lower pressing end, it is convenient to replace the pressing block 250.

[0033] In some embodiments of the present utility model, the pressing block 250 is connected to the lower pressing end by bolts. The bolt connecting the pressing block 250 and the lower pressing end is called the second bolt. The pressing block 250 is in the shape of a cylinder with a closed top. The bolt head of the second bolt is fixedly arranged on the top of the pressing block 250, and the bolt tail of the second bolt extends upward from the pressing block 250 and is connected to the lower pressing end. When replacing the pressing block 250, the second bolt is replaced together. The structure is simple and the disassembly and assembly are convenient.

[0034] In some embodiments of the present utility model, the bottom plates 240 of the two clamping units are arranged at intervals left and right. In this way, the structure is compact and it is convenient to place the two wire noses of the power battery.

[0035] In some embodiments of the present utility model, a first partition plate 231 is provided between the two bottom plates 240, and the first partition plate 231 is connected to the base 210. The first partition plate 231 is made of plastic or other insulating material components. In this way, while keeping the structure compact, it can avoid the risk of short circuit caused by the same wire nose touching the two bottom plates 240 at the same time.

[0036] In some embodiments of the present utility model, the quick clamp is a vertical quick clamp 220, and the quick clamp is arranged behind the pressing block 250. The connecting wire of the power battery runs from the front of the pressing block 250. If the quick clamp is arranged behind the pressing block 250, the quick clamp will not interfere with the taking and placing of the power battery.

[0037] In some embodiments of the present utility model, the clamping unit further includes a second partition plate 232, and the second partition plate 232 is arranged between the quick clamp and the bottom plate 240. The second partition plate 232 is made of plastic or other insulating material components. In this way, while keeping the structure compact, it can avoid the safety risk caused by the wire nose touching the quick clamp. Among them, the first partition plate 231 and the second partition plates 232 of the two clamping units can be an integral component.

[0038] The charging cabinet according to the second aspect embodiment of the present utility model, refer to Figure 1, including a cabinet body 100 and a plurality of the above-mentioned power battery charging jigs. The cabinet body 100 is provided with a partition board 110. The plurality of power battery charging jigs are sequentially arranged horizontally on the upper side of the partition board 110. A first space for placing power batteries is provided on the lower side of the partition board 110. By providing the above-mentioned power battery charging jigs, it is convenient for the disassembly and assembly of the wire nose of the power battery. In addition, it can be understood that some power batteries are large in mass and volume and need to be transported by a trolley. In this embodiment, by providing the first space and the bottom of the charging cabinet corresponding to the first space being open, when the charging cabinet is placed on the ground, the first space is in direct contact with the ground, so that the power battery can be directly placed on the ground during charging without being lifted, which is convenient for charging.

[0039] In some embodiments of the present invention, a second space 111 for placing power batteries is provided on the upper side of the partition board 110, and the second space 111 is provided in front of the power battery charging jig. For power batteries with small mass and volume, they can be placed in the second space 111 for charging.

[0040] The above has specifically described the preferred embodiments of the present invention, but the present invention is not limited to the embodiments. Those skilled in the art can also make various equivalent variations or substitutions without departing from the spirit of the present invention, and these equivalent variations or substitutions are all included within the scope defined by the claims of this application.

Claims

1. A power battery charging fixture, characterized in that: It includes a base, two clamping units are provided on the upper side of the base, the clamping unit includes a bottom plate, a pressing block and a quick clamp, the bottom plate is a conductor, and the bottom plate is provided with a contact for connecting to a power supply; the quick clamp has a pressing end, the pressing block is arranged at the pressing end, the pressing block is located above the bottom plate, and the pressing block is an elastic material member.

2. The power battery charging fixture according to claim 1, wherein: The pressing block is in a vertically arranged cylindrical shape.

3. The power battery charging fixture according to claim 1, characterized in that: The pressing block is detachably connected to the pressing end.

4. The power battery charging fixture according to claim 2, wherein: The pressing block and the pressing end are connected by bolts.

5. The power battery charging fixture according to claim 1, characterized in that: The bottom plates of the two clamping units are arranged at intervals left and right.

6. The power battery charging fixture according to claim 5, wherein: A first partition is provided between the two bottom plates, and the first partition is connected to the base.

7. The power battery charging fixture according to claim 5, wherein: The quick clamp is a vertical quick clamp, and the quick clamp is arranged behind the pressing block.

8. The power battery charging fixture according to claim 7, characterized in that: The clamping unit further includes a second partition, and the second partition is arranged between the quick clamp and the bottom plate.

9. A charging cabinet, characterized in that: It includes a cabinet body and a plurality of power battery charging jigs as described in any one of claims 1 to 8, the cabinet body is provided with a partition board, a plurality of the power battery charging jigs are sequentially arranged horizontally on the upper side of the partition board, and a first space for placing power batteries is provided on the lower side of the partition board.

10. The charging cabinet according to claim 9, characterized in that: A second space for placing power batteries is provided on the upper side of the partition board, and the second space is arranged in front of the power battery charging jig.

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