A lead-acid storage battery having a terminal protection structure

Abstract

The utility model relates to the technical field of battery, especially a lead -acid battery with wiring protection structure, including battery, both sides of battery are fixedly connected with two supports, the support side wall slidingly connected has movable block, movable block side wall fixedly connected with connecting rod, two connecting wires, the connecting wire both sides are provided with clamp piece one and clamp piece two respectively, clamp piece one side wall fixedly connected with a plurality of rod body, the rod body side wall is provided with the clamping groove, clamp piece two side wall is provided with a plurality of hole grooves, the hole groove and rod body slidingly connected, clamp piece two both sides inside all slidingly connected with the clamping plate, the clamping plate and clamping groove slidingly connected. Through the clamping protection of clamp piece one and clamp piece two, can avoid the loosening or bad contact of connecting wire when connecting wire is subjected to certain external force and is pulled, avoids the short circuit, electric leakage and other security risks caused by electrical connection problem, guarantees the personal safety of equipment and operating personnel.

Description

Technical Field

[0001] This utility model relates to the field of battery technology, and in particular to a lead-acid battery with a wiring protection structure. Background Technology

[0002] A lead-acid battery is a chemical power source that uses lead and its oxides as electrode materials and sulfuric acid solution as the electrolyte. It achieves the interconversion of electrical energy and chemical energy through a reversible electrochemical reaction. Its core principle is based on the redox reaction of lead (Pb) and lead dioxide (PbO2) in a sulfuric acid electrolyte. It features low cost, mature technology, and high reliability, and is widely used in starting power supplies, energy storage systems, and backup power supplies.

[0003] Existing lead-acid batteries lack an effective clamping and protective structure for the connecting wires. In actual use, the connecting wires are easily subjected to a certain amount of tension, which can cause the connection between the connecting wires and the clamp to loosen, resulting in poor contact. This can affect the reliability of the electrical connection and may even cause safety hazards such as short circuits and leakage. Utility Model Content

[0004] The purpose of this invention is to provide a lead-acid battery with a wiring protection structure. This structure facilitates the clamping and protection of the connecting wires, thus solving the problem of inconvenient clamping and protection of connecting wires in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A lead-acid battery with a wiring protection structure includes a battery, two brackets fixedly connected to both sides of the battery, movable blocks slidably connected to the side walls of the brackets, and connecting rods fixedly connected to the side walls of the movable blocks; two connecting wires located on both sides of the battery, with clamping blocks one and two respectively provided on both sides of the connecting wires; one side wall of the clamping block is fixedly connected to the end of one of the connecting rods, and the side wall of the clamping block two is fixedly connected to the end of the other connecting rod; multiple rods are fixedly connected to one side wall of the clamping block, with slots provided on the side walls of the rods; multiple holes are provided on the side walls of the clamping block two, and the holes are slidably connected to the rods; and clamping plates are slidably connected to the interior of both sides of the clamping block two, with the clamping plates slidably connected to the slots.

[0007] Preferably, a spring is fixedly connected to the inner wall of the bracket, and the end of the spring is fixedly connected to the side wall of the movable block.

[0008] Preferably, a clamp is fixedly connected to the end of the connecting wire, and the clamp is clamped and fixedly connected to the end of the battery.

[0009] Preferably, a movable plate is fixedly connected to the upper end of the card plate, the side wall of the card plate is inclined, and the end of the rod is inclined.

[0010] Preferably, two elastic elements are fixedly connected to the side wall of the movable plate, and the ends of the elastic elements are fixedly connected to the two side walls of the clamping block.

[0011] Preferably, a vertical plate is fixedly connected to the side wall of the movable plate, and a hole is provided through the side wall of the vertical plate.

[0012] Compared with the prior art, the advantages of this utility model are:

[0013] 1. By sliding the rod in the slot and locking the plate and slot together, a stable and secure connection between clamping block one and clamping block two is achieved. This mechanical locking method ensures that clamping block one and clamping block two will not easily loosen under various working environments, thus ensuring stable clamping of the connecting wire.

[0014] 2. The clamping protection of clamp one and clamp two can prevent the connecting wire from becoming loose or making poor contact when it is pulled by a certain external force, thus avoiding safety hazards such as short circuits and leakage caused by electrical connection problems and ensuring the personal safety of equipment and operators. Attached Figure Description

[0015] Figure 1 This is a front view of the external structure of a lead-acid battery with a wiring protection structure proposed in this utility model.

[0016] Figure 2 This is a top view of the external structure of a lead-acid battery with a wiring protection structure proposed in this utility model.

[0017] Figure 3 for Figure 1 A schematic diagram of the structure of part A.

[0018] Figure 4 This is a bottom cross-sectional view of a lead-acid battery with a wiring protection structure proposed in this utility model.

[0019] Figure 5 This is a side cross-sectional view of clamp block one and clamp block two of a lead-acid battery with a wiring protection structure proposed in this utility model.

[0020] In the diagram: 001, battery; 101, bracket; 102, movable block; 103, spring; 104, connecting rod; 002, connecting wire; 201, clamp; 202, clamp block one; 203, rod; 204, slot; 205, clamp block two; 206, hole; 207, clamping plate; 208, movable plate; 209, elastic element; 210, vertical plate. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figure 1-5 A lead-acid battery with a wiring protection structure includes a battery 001. Two brackets 101 are fixedly connected to both sides of the battery 001. Movable blocks 102 are slidably connected to the side walls of the brackets 101, and connecting rods 104 are fixedly connected to the side walls of the movable blocks 102. Two connecting wires 002 are located on both sides of the battery 001. Clamping blocks 1 and 205 are respectively provided on both sides of the connecting wires 002. The side wall of clamping block 1 202 is fixedly connected to the end of one of the connecting rods 104, and the side wall of clamping block 205 is fixedly connected to the end of the other connecting rod 104. Multiple rods 203 are fixedly connected to the side wall of clamping block 1 202, and slots 204 are provided on the side walls of the rods 203. Multiple holes 206 are provided on the side walls of clamping block 205, and the holes 206 are slidably connected to the rods 203. Clamping plates 207 are slidably connected to the interior of both sides of clamping block 205, and the clamping plates 207 are slidably connected to the slots 204. The operator manually pulls inward on one side of the battery 001, causing the two movable blocks 102 to slide relative to each other. The two movable blocks 102, via two connecting rods 104, respectively drive the clamping blocks 1 202 and 205 on the side of the battery 001 to slide relative to each other. The rod 203 on the side wall of clamping block 1 202 slides into the groove 206 on the side wall of clamping block 205. During the sliding of the rod 203 within the groove 206, the locking plate 207 is pushed and slid, and the side wall of the rod 203 is locked. When the slot 204 is aligned with the side wall of the clamping plate 207, the clamping plate 207 slides into the slot 204, locking the rod 203 into the hole slot 206, thereby connecting the clamping block 1 202 and the clamping block 205. The clamping block 1 202 and the clamping block 205 clamp and protect one of the connecting wires 002. When it is necessary to clamp and protect the connecting wire 002 on the other side of the battery 001, the other connecting wire 002 is clamped and protected through the above steps.

[0023] A spring 103 is fixedly connected to the inner wall of the bracket 101. The end of the spring 103 is fixedly connected to the side wall of the movable block 102. When the movable block 102 is pulled inward and slides, the spring 103 is stretched. When the tension received by the movable block 102 disappears, the spring 103 contracts and pulls the movable block 102 to slide.

[0024] A clamp 201 is fixedly connected to the end of the connecting wire 002. The clamp 201 is clamped and fixedly connected to the end of the battery 001. The operator clamps the clamps 201 at the ends of the two connecting wires 002 to the positive and negative terminals at the top of the battery 001, respectively.

[0025] A movable plate 208 is fixedly connected to the upper end of the clamping plate 207. The side wall of the clamping plate 207 is inclined, and the end of the rod 203 is inclined. When the rod 203 slides, its inclined wall contacts the inclined wall of the clamping plate 207. The rod 203 continues to slide and pushes the clamping plate 207 to slide. At the same time, the clamping plate 207 drives the movable plate 208 to slide.

[0026] Two elastic elements 209 are fixedly connected to the side wall of the movable plate 208. The ends of the elastic elements 209 are fixedly connected to the side wall of the clamping block 205. When the clamping plate 207 is pushed and the movable plate 208 slides, the elastic elements 209 stretch. When the push force on the clamping plate 207 disappears, the elastic elements 209 contract and pull the movable plate 208 to slide. At the same time, the movable plate 208 drives the clamping plate 207 to slide.

[0027] A vertical plate 210 is fixedly connected to the side wall of the movable plate 208. A hole is provided through the side wall of the vertical plate 210. The operator slides two fingers into the holes of the two vertical plates 210 symmetrically on the upper and lower side walls of one of the clamping blocks 205. Then the two fingers are spread apart, so that the two vertical plates 210 drive the two movable plates 208 to slide relative to each other.

[0028] In this invention, the operator clamps 201 at each end of the two connecting wires 002 to the positive and negative terminals of the upper end of the battery 001. The operator manually pulls inward on one side of the battery 001 to slide the two movable blocks 102 relative to each other, stretching the spring 103. The two movable blocks 102, through the two connecting rods 104, respectively drive the clamping block one 202 and clamping block two 205 on one side of the battery 001 to slide relative to each other. The rod 203 on the side wall of clamping block one 202 slides into the groove 206 on the side wall of clamping block two 205. During the sliding process of the rod 203 in the groove 206, the inclined wall of the rod 203 contacts the inclined wall of the clamping plate 207. The rod 203 continues to slide and pushes the clamping plate 207. As the lever 203 slides, the locking plate 207 drives the movable plate 208 to slide, the elastic element 209 stretches, and when the side wall groove 204 of the lever 203 aligns with the side wall of the locking plate 207, the elastic element 209 contracts and pulls the movable plate 208 to slide. At the same time, the movable plate 208 drives the locking plate 207 to slide. The locking plate 207 slides to the groove 204, locking the lever 203 into the hole groove 206, thereby connecting the first clamping block 202 and the second clamping block 205. The first clamping block 202 and the second clamping block 205 clamp and protect one of the connecting wires 002. When it is necessary to clamp and protect the other connecting wire 002 on the other side of the battery 001, the above steps are used to clamp and protect the other connecting wire 002.

[0029] When it is necessary to disconnect the connecting wire 002 on one side of the battery 001, the operator slides two fingers into the side wall holes of the two vertical plates 210 symmetrically arranged on the upper and lower side walls of one of the clamping blocks 205. Then, the two fingers are spread apart, causing the two vertical plates 210 to drive the two movable plates 208 to slide relative to each other. The movable plates 208 drive the locking plate 207 to slide, causing part of the locking plate 207 to slide out of the locking slot 204. Then, one of the springs 103 contracts and pulls one of the movable blocks 102. One of the movable blocks 102 is connected through its side wall... The connecting rod 104 pulls the clamping block 202 to slide, causing the clamping block 202 to disengage from one side of the connecting wire 002. Then, the operator's fingers are pulled out from the hole in the side wall of the vertical plate 210. Another spring 103 retracts and pulls another movable block 102. The other movable block 102 pulls the clamping block 205 to slide through its side wall connecting rod 104, causing the clamping block 205 to disengage from the other side of the connecting wire 002, thereby releasing the clamping protection on the connecting wire 002. Then, the operator can disassemble and replace the connecting wire 002 on the side of the battery 001.

[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A lead-acid battery with a wiring protection structure, characterized in that, Includes a storage battery (001), with two brackets (101) fixedly connected to both sides of the storage battery (001), and a movable block (102) slidably connected to the side wall of the bracket (101), and a connecting rod (104) fixedly connected to the side wall of the movable block (102). Two connecting lines (002) are provided on both sides of the battery (001). Clamping block 1 (202) and clamping block 2 (205) are respectively provided on both sides of the connecting line (002). The side wall of clamping block 1 (202) is fixedly connected to the end of one of the connecting rods (104). The side wall of clamping block 2 (205) is fixedly connected to the end of the other connecting rod (104). Multiple rods (203) are fixedly connected to the side wall of clamping block 1 (202). The side wall of the rod (203) is provided with a slot (204). The side wall of clamping block 2 (205) is provided with multiple holes (206). The holes (206) are slidably connected to the rods (203). The inside of both sides of clamping block 2 (205) is slidably connected with a card plate (207). The card plate (207) is slidably connected to the slot (204).

2. A lead-acid battery with a wiring protection structure according to claim 1, characterized in that, A spring (103) is fixedly connected to the inner wall of the bracket (101), and the end of the spring (103) is fixedly connected to the side wall of the movable block (102).

3. A lead-acid battery with a wiring protection structure according to claim 1, characterized in that, The end of the connecting line (002) is fixedly connected to a clamp (201), and the clamp (201) is clamped and fixedly connected to the end of the battery (001).

4. A lead-acid battery with a wiring protection structure according to claim 1, characterized in that, The upper end of the card plate (207) is fixedly connected to a movable plate (208), the side wall of the card plate (207) is inclined, and the end of the rod (203) is inclined.

5. A lead-acid battery with a wiring protection structure according to claim 4, characterized in that, The movable plate (208) has two elastic elements (209) fixedly connected to its side wall, and the ends of the elastic elements (209) are fixedly connected to the side wall of the clamping block (205).

6. A lead-acid battery with a wiring protection structure according to claim 5, characterized in that, The movable plate (208) is fixedly connected to a vertical plate (210) on its side wall, and the vertical plate (210) has a hole through its side wall.

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