CN219957644U

CN219957644U - Compact cylindrical battery PCB board card frock

Info

Publication number: CN219957644U
Application number: CN202320722107.1U
Authority: CN
Inventors: 潘伟聪; 朱彦飞
Original assignee: Intelligent Automation Equipment Zhuhai Co Ltd
Current assignee: Intelligent Automation Equipment Zhuhai Co Ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-11-03
Anticipated expiration: 2033-04-04

Abstract

The utility model aims to provide the compact cylindrical battery PCB board card tool which has the advantages of compact structure, low cost, good heat dissipation effect, and quick and convenient circuit conduction. The utility model comprises a frame and a plurality of battery board cards, wherein a plurality of limiting structures are arranged in the frame at equal intervals, the battery board cards are detachably arranged on the limiting structures, a plurality of battery boxes are arranged on the battery board cards in an array mode, a plurality of wiring terminals are arranged at the upper ends of the battery board cards, and the battery boxes are connected with the wiring terminals through circuits arranged on the battery board cards. The utility model relates to the technical field of battery testing.

Description

Compact cylindrical battery PCB board card frock

Technical Field

The utility model relates to the technical field of battery testing, in particular to a compact cylindrical battery PCB (printed circuit board) card tool.

Background

With the development of new energy industry, the application of the battery in life is more and more extensive, and the development of battery manufacturing industry is also continuously advanced with time. The batteries include square batteries, cylindrical batteries and special-shaped batteries according to the shape classification, wherein the cylindrical batteries are used as the majority. In the production process of cylindrical batteries, there is a step of formation (formation: lithium batteries are not charged when assembled, and must be charged and activated for the first time, which is called 'formation' for activating active materials in the battery body, and separation: separation is to charge and discharge the battery, detect discharge capacity when the separation is full, and determine the capacity of the battery), and in order to improve efficiency and convenience of this step, battery tooling is generally required for assistance. The main function of the battery tool is to fix the battery and lead out the anode and the cathode of the battery at the same time so as to facilitate the circuit conduction.

The cylindrical battery tool on the market is generally in a cabinet shape, and the cylindrical battery tool in the cabinet shape has a plurality of defects: the cabinet body is large in size and high in cost, and a battery cabinet is not needed when general debugging is carried out, so that resource waste is easily caused; the method has the advantages that a large number of cylindrical batteries are loaded at one time, the wiring difficulty of the positive and negative terminals is high, the connection is usually needed to be carried out by matching with an external wiring part, and the cost is increased; a large number of batteries are gathered, and the heat dissipation effect is poor during testing.

Aiming at the defects of the existing cabinet cylindrical battery tool, the utility model provides the compact cylindrical battery PCB card tool, which can overcome the defects, thereby improving the efficiency and convenience of the chemical composition process step.

Disclosure of Invention

The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing the compact cylindrical battery PCB board card tool which has the advantages of compact structure, low cost, good heat dissipation effect, and quick and convenient circuit conduction.

The technical scheme adopted by the utility model is as follows: the utility model comprises a frame and a plurality of battery board cards, wherein a plurality of limiting structures are arranged in the frame at equal intervals, the battery board cards are detachably arranged on the limiting structures, a plurality of battery boxes are arranged on the battery board cards in an array mode, a plurality of wiring terminals are arranged at the upper ends of the battery board cards, and the battery boxes are connected with the wiring terminals through circuits arranged on the battery board cards.

Further, the limit structure comprises two limit strips symmetrically arranged on the left and right inner walls of the frame, a vertical clamping groove matched with the battery board card is formed in the middle of each limit strip, and the battery board card is embedded into the vertical clamping groove.

Further, guiding inclined planes are formed in two sides of the upper end of the vertical clamping groove, mounting holes are formed in the upper end and the lower end of the limiting strip, and the limiting strip is fixed to the side wall of the frame through the cooperation of the mounting screws and the mounting holes.

Further, handles are arranged at the upper ends of the front side and the rear side of the frame, and the handles and the frame are integrally formed.

Further, the frame is formed by integral bending welding, and the upper ends of the front side and the rear side of the frame are respectively provided with a pressing edge.

Further, the upper end of the frame is opened, and a plurality of heat dissipation through grooves are formed in the four side plates and the lower bottom plate of the frame.

Further, four foot pads are arranged at the lower end of the frame, and the four foot pads are distributed at four corners of the bottom of the frame.

Further, two connection terminals and sixteen battery boxes are arranged on one battery board card, and sixteen battery boxes are arranged in two rows.

The beneficial effects of the utility model are as follows: according to the utility model, the plurality of limiting structures are arranged in the frame and used for installing the plurality of battery board cards, and the battery board cards are fixed on the limiting structures in a detachable manner, so that the cylindrical batteries can be conveniently placed; the battery board card is provided with a plurality of battery boxes for placing the cylindrical batteries, and is provided with the wiring terminals in a matched manner, so that the cylindrical batteries are connected with the wiring terminals through the circuit, the connection integration of the cylindrical batteries is realized, and the cylindrical batteries can be tested only by connecting the wiring terminals with test equipment during testing, so that the test efficiency is improved; the frame has simple integral structure and compact structure, and can meet the general test requirement. Therefore, the cylindrical battery is compact in overall structure, low in manufacturing cost and good in heat dissipation effect, and the circuit can be conducted rapidly and conveniently during testing.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is an exploded view of the present utility model;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a schematic perspective view of a frame according to the present utility model;

fig. 5 is a schematic perspective view of a battery board card according to the present utility model.

Detailed Description

As shown in fig. 1 to 5, in this embodiment, the present utility model includes a frame 1 and eight battery boards 2, where the battery boards 2 are PCB boards, eight limit structures are arranged in the frame 1 at equal intervals, and the eight battery boards 2 are detachably disposed on the eight limit structures, so that the spacing between the eight battery boards 2 is the same, and the spacing between the first two battery boards 2 and the frame wall of the frame 1 is also the same, so as to ensure a heat dissipation effect; sixteen battery boxes 3 are arranged on the battery board 2 in an array manner, sixteen battery boxes 3 are arranged in two rows, the battery boxes 3 are used for fixing and placing cylindrical batteries, the cylindrical batteries can be conveniently disassembled and assembled, two wiring terminals 4 are arranged at the upper end of the battery board 2, and the wiring terminals 4 are used for being connected with external test equipment and have a function of quick plugging and unplugging; the battery box 3 and the wiring terminal 4 are fixed on the battery board 2 in a welding mode, a circuit is arranged on the battery board 2, the battery box 3 is connected with the wiring terminal 4 in a circuit mode through the circuit, and a cylindrical battery installed in the battery box 3 is conducted with the wiring terminal 4, so that connection is facilitated.

In this embodiment, the limiting structure is composed of two limiting strips 5 symmetrically arranged on the left and right inner walls of the frame 1, so sixteen limiting strips 5 are arranged in the frame 1 for mounting eight battery boards 2; the middle part of spacing 5 seted up with perpendicular draw-in groove 6 of panel card 2 looks adaptation, panel card 2 embedding sets up in perpendicular draw-in groove 6, during the installation, will panel card 2 remove to corresponding two between the spacing 5, then follow twice perpendicular draw-in groove 6's upper end inserts, then moves down gradually, makes at last panel card 2's lower extreme support frame 1's bottom can, realize the installation from this, also need grasp when dismantling panel card 2 then force take out can, very convenient and fast. During practical application, each battery board card can be independently disassembled and assembled, so that operation can be performed according to needs, and when the cylindrical battery is installed, the cylindrical battery can be installed on the battery box 3, and then the battery board card is installed, so that operation is facilitated.

In this embodiment, two sides of the upper end of the vertical clamping groove 6 are provided with guiding inclined planes 7, the guiding inclined planes 7 have guiding function, and the battery board 2 can be more smoothly inserted through the guiding inclined planes 7; the upper and lower ends of the limiting strip 5 are all provided with mounting holes 8, the limiting strip 5 is fixed on the side wall of the frame 1 through the cooperation of mounting screws and the mounting holes 8, and the mounting is very convenient, thereby being beneficial to the later maintenance.

In this embodiment, handles 9 are disposed at the upper ends of the front and rear sides of the frame 1, and the frame 1 can be conveniently grasped by the handles 9, so that the frame 1 is easy to exert force when moving; the handle 9 and the frame 1 are integrally formed, and the handle 9 is formed by bending, so that the processing is convenient, and the cost is reduced.

In this embodiment, the frame 1 is formed by integrally bending and welding, the integral bending mode is adopted to achieve better overall consistency, the upper ends of the front side and the rear side of the frame 1 are both provided with the pressing edges 10, and the strength of the structure can be enhanced through the pressing edges 10.

In this embodiment, the upper end of the frame 1 is opened to facilitate placement of the panel card 2, and a plurality of heat dissipation through slots 11 are formed in four side plates and a lower bottom plate of the frame 1, so that overall ventilation capability is enhanced, and heat dissipation efficiency is improved.

In this embodiment, four foot pads 12 are disposed at the lower end of the frame 1, and four foot pads 12 are distributed at four corners of the bottom of the frame 1, so that stability during overall placement can be ensured.

While the embodiments of this utility model have been described in terms of practical aspects, they are not to be construed as limiting the meaning of this utility model, and modifications to the embodiments and combinations with other aspects thereof will be apparent to those skilled in the art from this description.

Claims

1. The utility model provides a compact cylinder battery PCB integrated circuit board frock, it includes frame (1) and a plurality of battery board card (2), its characterized in that: the novel battery pack is characterized in that a plurality of limiting structures are arranged in the frame (1) at equal intervals, the battery board cards (2) are detachably arranged on the limiting structures, a plurality of battery boxes (3) are arranged on the battery board cards (2) in an array mode, a plurality of connecting terminals (4) are arranged at the upper ends of the battery board cards (2), and the battery boxes (3) are connected with the connecting terminals (4) through circuits arranged on the battery board cards (2).

2. The compact cylindrical battery PCB card tooling of claim 1, wherein: the limiting structure comprises two limiting strips (5) symmetrically arranged on the left and right inner walls of the frame (1), a vertical clamping groove (6) matched with the battery board card (2) is formed in the middle of each limiting strip (5), and the battery board card (2) is embedded into the vertical clamping groove (6).

3. The compact cylindrical battery PCB card tooling of claim 2, wherein: guide inclined planes (7) are formed in two sides of the upper end of the vertical clamping groove (6), mounting holes (8) are formed in the upper end and the lower end of the limiting strip (5), and the limiting strip (5) is fixed to the side wall of the frame (1) through the cooperation of mounting screws and the mounting holes (8).

4. The compact cylindrical battery PCB card tooling of claim 1, wherein: the upper ends of the front side and the rear side of the frame (1) are respectively provided with a handle (9), and the handles (9) and the frame (1) are integrally formed.

5. The compact cylindrical battery PCB card tooling of claim 1, wherein: the frame (1) is formed by integrally bending and welding, and press edges (10) are arranged at the upper ends of the front side and the rear side of the frame (1).

6. The compact cylindrical battery PCB card tooling of claim 1, wherein: the upper end of the frame (1) is opened, and a plurality of heat dissipation through grooves (11) are formed in the four side plates and the lower bottom plate of the frame (1).

7. The compact cylindrical battery PCB card tooling of claim 1, wherein: four foot pads (12) are arranged at the lower end of the frame (1), and the four foot pads (12) are distributed at four corners of the bottom of the frame (1).

8. The compact cylindrical battery PCB card tooling of claim 1, wherein: two connecting terminals (4) and sixteen battery boxes (3) are arranged on one battery board card, and sixteen battery boxes (3) are arranged in two rows.