Lithium battery energy storage box charging and discharging detection structure

Abstract

The utility model discloses a lithium battery energy storage box charging and discharging detection structure which comprises an energy storage box, the upper end of the interior of the energy storage box is connected with a placing frame in a clamping mode, the top of the energy storage box is provided with a detector, one side of the detector is provided with a mounting plate, one side of the interior of the mounting plate is provided with a sliding groove, and the sliding groove is provided with a clamping groove. A screw rod is rotatably connected to the adjacent side in the mounting plate, a moving block is in threaded connection to the outer side of the screw rod, a first clamping plate is fixedly connected to one side of the moving block, and a second clamping plate is fixedly connected to one side of the mounting plate, so that detectors of different specifications and sizes can be clamped and fixed; then the detector and the energy storage box are adsorbed and fixed through a bidirectional sucker, the stability of the detector is improved, the influence of shaking on a detection result is prevented, the detector is protected by a protection plate, the detector is prevented from being damaged due to collision of an external object, and normal charge and discharge detection work of the lithium battery energy storage box is ensured; overall installation is simple, and detection efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of lithium battery charge and discharge detection, and specifically relates to a lithium battery energy storage box charge and discharge detection structure. Background Art

[0002] Lithium batteries are a type of battery that uses lithium metal or lithium alloy as positive / negative electrode materials and non-aqueous electrolyte solutions. Due to the very active chemical properties of lithium metal, the processing, storage, and use of lithium metal have very high environmental requirements. With the development of science and technology, lithium batteries have become mainstream. Lithium batteries need to be tested during use. The test circuit contains protection measures such as overvoltage protection, overcurrent protection, temperature monitoring, etc. to ensure that the battery will not be damaged during the test process. During the test, the detector will record the battery's charge and discharge curves and calculate the battery's capacity, internal resistance, cycle life and other key indicators. These data can be used to evaluate the performance and safety of the battery, providing a basis for battery optimization design and quality control.

[0003] Existing detectors are inconvenient to install and fix, and manual installation is cumbersome, which reduces detection efficiency. Shaking occurs during the test, which will affect the detection effect to a certain extent and reduce the accuracy of the detection. In addition, the interface connection is unstable and it is not convenient to move the angle, which can easily cause the connector to fall off or have poor contact, indirectly affecting the detection effect. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a lithium battery energy storage box charge and discharge detection structure to solve the problems that the existing detectors proposed in the above background technology are inconvenient to install and fix, the manual installation is cumbersome, the detection efficiency is reduced, and shaking occurs during the test, which will affect the detection effect to a certain extent and reduce the accuracy of the detection. In addition, the interface connection is unstable and it is not convenient to move the angle, which can easily cause the connector to fall off or have poor contact, indirectly affecting the detection effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lithium battery energy storage box charging and discharging detection structure, comprising an energy storage box, a placement rack is snap-connected to the upper end of the energy storage box, a detector is arranged on the top of the energy storage box, a mounting plate is arranged on one side of the detector, a slide groove is arranged on one side of the mounting plate, a screw is rotatably connected to an adjacent side of the mounting plate, a moving block is threadedly connected to the outer side of the screw, a first clamping plate is fixedly connected to one side of the moving block, a second clamping plate is fixedly connected to one side of the mounting plate, baffles are slidably connected to the inside of the first clamping plate and the second clamping plate, a movable block is symmetrically threadedly connected to the bottom of the detector, and a joint is arranged inside the movable block.

[0006] Preferably, a ventilation plate is snap-connected to the lower end of the interior of the energy storage box, and a fan is fixedly connected to one side of the interior of the energy storage box.

[0007] Preferably, the placement rack is fixedly connected to the energy storage box by bolts, heat dissipation holes are symmetrically arranged inside the placement rack, and lithium batteries are symmetrically arranged inside the placement rack.

[0008] Preferably, the detector is adsorbed and connected to the energy storage box via a two-way suction cup.

[0009] Preferably, one end of the screw is fixedly connected to a rotating member.

[0010] Preferably, a spring is fixedly connected between one side of the first clamping plate and the second clamping plate and one side of the baffle.

[0011] Preferably, a limiting column is symmetrically fixedly connected to the other side of the mounting plate, and a protective plate is slidably connected to the outer side of the limiting column.

[0012] Preferably, a display screen and a control button are fixedly connected to the other side of the detector, and a plurality of control buttons are provided. The joint is rotatably connected to the movable block via a rotating shaft, and a cable is fixedly connected to one side of the joint.

[0013] Compared with the prior art, the utility model provides a lithium battery energy storage box charge and discharge detection structure, which has the following beneficial effects:

[0014] 1. The utility model sets a mounting plate, and rotates the rotating part to make the screw drive the moving block to move left and right, so as to adjust the distance between the first clamping plate and the second clamping plate, and adjusts the distance between the baffle plate and the mounting plate by pulling the baffle plate forward, so as to meet the requirements of clamping and fixing detectors of different sizes, and then adsorbing and fixing the detector and the energy storage box through a two-way suction cup, thereby increasing the stability of the detector and preventing shaking from affecting the detection result. The protective plate protects the detector to avoid damage to the detector caused by collision with external objects, thereby ensuring the normal charging and discharging detection of the lithium battery energy storage box. The overall installation is simple and the detection efficiency is improved.

[0015] 2. The utility model sets a movable block. When the joint is not needed, it is installed at the bottom of the detector through the movable block. When the joint needs to be connected for detection, the joint is connected to the energy storage box detection interface. During use, the joint can be rotated with the movable block through the rotating shaft, which is convenient for connecting interfaces at various angles, is not easy to loosen, and increases the stability of the interface connection.

[0016] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The utility model has a scientific and reasonable structure, is safe and convenient to use, and provides great help to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 This is a schematic diagram of the axonometric structure of one side of a charging and discharging detection structure of a lithium battery energy storage box proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the axonometric structure of the other side of a charging and discharging detection structure of a lithium battery energy storage box proposed in the utility model;

[0020] Figure 3 A schematic diagram of a placement frame structure of a lithium battery energy storage box charge and discharge detection structure proposed by the utility model;

[0021] Figure 4 A schematic diagram of a detector structure of a lithium battery energy storage box charge and discharge detection structure proposed by the utility model;

[0022] Figure 5 This is a schematic diagram of the mounting plate structure of a lithium battery energy storage box charge and discharge detection structure proposed by the utility model;

[0023] Figure 6 This is a schematic diagram of a clamping plate structure of a lithium battery energy storage box charge and discharge detection structure proposed by the utility model;

[0024] Figure 7 A schematic diagram of the joint structure of a lithium battery energy storage box charge and discharge detection structure proposed by the utility model;

[0025] In the figure: energy storage box 1, ventilation plate 2, fan 3, placement rack 4, bolts 5, heat dissipation holes 6, lithium battery 7, detector 8, two-way suction cup 9, mounting plate 10, slide 11, screw 12, rotating part 13, moving block 14, first clamping plate 15, second clamping plate 16, spring 17, baffle 18, limit column 19, protective plate 20, display screen 21, control button 22, movable block 23, joint 24, rotating shaft 25, cable 26. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-7 The utility model provides a technical solution: a lithium battery energy storage box charge and discharge detection structure, including an energy storage box 1, the upper end of the energy storage box 1 is connected with a placement rack 4, a detector 8 is arranged on the top of the energy storage box 1, a mounting plate 10 is arranged on one side of the detector 8, a slide groove 11 is arranged on one side of the mounting plate 10, a screw rod 12 is rotatably connected to the adjacent side of the mounting plate 10, a moving block 14 is threadedly connected to the outer side of the screw 12, a first clamping plate 15 is fixedly connected to one side of the moving block 14, and a first clamping plate 15 is fixedly connected to one side of the mounting plate 10. The second clamping plate 16, the first clamping plate 15 and the second clamping plate 16 are all slidably connected with a baffle 18 inside. The screw 12 drives the moving block 14 to move left and right by rotating the rotating member 13, so as to adjust the distance between the first clamping plate 15 and the second clamping plate 16. The distance between the baffle 18 and the mounting plate 10 is adjusted by pulling the baffle 18 forward to meet the needs of clamping and fixing detectors 8 of different specifications and sizes. The bottom of the detector 8 is symmetrically threadedly connected with a movable block 23, and a joint 24 is arranged inside the movable block 23.

[0028] In the utility model, preferably, a ventilation plate 2 is snap-connected to the lower end of the energy storage box 1 , and a fan 3 is fixedly connected to one side of the energy storage box 1 .

[0029] In the present invention, preferably, the placement rack 4 is fixedly connected to the energy storage box 1 by bolts 5, heat dissipation holes 6 are symmetrically arranged inside the placement rack 4, and lithium batteries 7 are symmetrically arranged inside the placement rack 4.

[0030] In the utility model, preferably, the detector 8 is adsorbed and connected to the energy storage box 1 through a two-way suction cup 9, and the two-way suction cup 9 adsorbs and fixes the detector 8 and the energy storage box 1, thereby increasing the stability of the detector 8 and preventing shaking from affecting the detection result.

[0031] In the present invention, preferably, one end of the screw rod 12 is fixedly connected to a rotating member 13 .

[0032] In the present invention, preferably, a spring 17 is fixedly connected between one side of the first clamping plate 15 and the second clamping plate 16 and one side of the baffle 18 .

[0033] In the utility model, preferably, the other side of the mounting plate 10 is symmetrically fixedly connected to a limiting column 19, and a protective plate 20 is slidably connected to the outer side of the limiting column 19. The protective plate 20 protects the detector 8 to prevent the detector 8 from being damaged by collision with external objects, thereby ensuring the normal charging and discharging detection of the lithium battery energy storage box. The overall installation is simple and the detection efficiency is improved.

[0034] In the utility model, preferably, a display screen 21 and a control button 22 are fixedly connected to the other side of the detector 8, and a plurality of control buttons 22 are provided. The connector 24 is rotatably connected to the movable block 23 via a rotating shaft 25. A cable 26 is fixedly connected to one side of the connector 24. When the connector 24 is not needed, it is installed at the bottom of the detector 8 via the movable block 23. When the connector 24 needs to be connected for detection, the connector 24 is connected to the detection interface of the energy storage box 1. During use, the connector 24 can be rotated with the movable block 23 via the rotating shaft 25, which is convenient for connecting interfaces at various angles, is not easy to loosen, and increases the stability of the interface connection.

[0035] The working principle and use process of the utility model are as follows: when in use, firstly, the lithium battery 7 is placed inside the placement rack 4, and then the placement rack 4 is fixed to the energy storage box 1 by bolts 5, and the lithium battery 7 is installed inside the energy storage box 1. During the use of the energy storage box 1, the fan 3 is started to dissipate heat for the lithium battery 7 to prevent the over-high temperature from affecting the use of the lithium battery 7, and then the detector 8 is installed on the top of the energy storage box 1 through the two-way suction cup 9, and the screw 12 drives the moving block 14 to move left and right by rotating the rotating part 13, so as to adjust the distance between the first clamping plate 15 and the second clamping plate 16, and the distance between the baffle 18 and the mounting plate 10 is adjusted by pulling the baffle 18 forward to meet the requirements of detectors of different sizes. The detector 8 is clamped and fixed, and then the detector 8 and the energy storage box 1 are adsorbed and fixed by the two-way suction cup 9, which increases the stability of the detector 8 and prevents shaking from affecting the detection result. The protective plate 20 protects the detector 8 to avoid damage to the detector 8 caused by collision with external objects, thereby ensuring the normal charging and discharging detection of the lithium battery energy storage box. The overall installation is simple and the detection efficiency is improved. When the connector 24 needs to be connected for detection, the connector 24 is connected to the detection interface of the energy storage box 1. During use, the connector 24 can be rotated with the movable block 23 through the rotating shaft 25, which is convenient for connecting interfaces at various angles, is not easy to loosen, and increases the stability of the interface connection.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lithium battery energy storage box charge and discharge detection structure, comprising an energy storage box (1), characterized in that: The upper end of the energy storage box (1) is snap-connected with a placement rack (4), a detector (8) is arranged on the top of the energy storage box (1), a mounting plate (10) is arranged on one side of the detector (8), a slide groove (11) is arranged on one side of the mounting plate (10), a screw rod (12) is rotatably connected to an adjacent side of the mounting plate (10), a moving block (14) is threadedly connected to the outer side of the screw rod (12), a first clamping plate (15) is fixedly connected to one side of the moving block (14), a second clamping plate (16) is fixedly connected to one side of the mounting plate (10), a baffle (18) is slidably connected to the inside of both the first clamping plate (15) and the second clamping plate (16), a movable block (23) is symmetrically threadedly connected to the bottom of the detector (8), and a joint (24) is arranged inside the movable block (23).

2. A lithium battery energy storage box charge and discharge detection structure according to claim 1, characterized in that: A ventilation plate (2) is snap-connected to the lower end of the energy storage box (1), and a fan (3) is fixedly connected to one side of the energy storage box (1).

3. A lithium battery energy storage box charge and discharge detection structure according to claim 1, characterized in that: The placement rack (4) is fixedly connected to the energy storage box (1) via bolts (5); heat dissipation holes (6) are symmetrically arranged inside the placement rack (4); and lithium batteries (7) are symmetrically arranged inside the placement rack (4).

4. A lithium battery energy storage box charge and discharge detection structure according to claim 1, characterized in that: The detector (8) is adsorbed and connected to the energy storage box (1) via a two-way suction cup (9).

5. A lithium battery energy storage box charge and discharge detection structure according to claim 1, characterized in that: One end of the screw rod (12) is fixedly connected to a rotating member (13).

6. A lithium battery energy storage box charge and discharge detection structure according to claim 1, characterized in that: A spring (17) is fixedly connected between one side of the interior of the first clamping plate (15) and the second clamping plate (16) and one side of the baffle plate (18).

7. A lithium battery energy storage box charge and discharge detection structure according to claim 1, characterized in that: The other side of the mounting plate (10) is symmetrically fixedly connected to a limiting column (19), and the outer side of the limiting column (19) is slidably connected to a protective plate (20).

8. A lithium battery energy storage box charge and discharge detection structure according to claim 1, characterized in that: The other side of the detector (8) is fixedly connected to a display screen (21) and a control button (22), wherein a plurality of control buttons (22) are provided. The connector (24) is rotatably connected to the movable block (23) via a rotating shaft (25), and a cable (26) is fixedly connected to one side of the connector (24).

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