Large-current discharging tool for storage battery

Abstract

The utility model belongs to the technical field of storage batteries, and particularly relates to a storage battery large-current discharging tool which comprises a left clamping plate, a right clamping plate, a connecting assembly, an adjusting assembly, a limiting assembly and a connecting wire. The left clamping plate and the right clamping plate are connected through the connecting assembly, arc-shaped grooves are formed in the sides, close to each other, of the left clamping plate and the right clamping plate, the adjusting assembly is arranged on the connecting assembly, the limiting assembly is arranged on the left clamping plate and connected with the right clamping plate, and the connecting line is installed on the left clamping plate in a hinged mode. A first handle is fixedly installed on the top side of the right clamping plate, the connecting assembly comprises two supporting rods, two rotating pins and two installation blocks, the supporting rods are installed on the bottom side of the left clamping plate and the bottom side of the right clamping plate in a hinged mode, and the rotating pins are fixedly installed on the two supporting rods in the radial direction. The storage battery terminal fixing device is reasonable in design, simple in structure, convenient to operate and capable of well adapting to connection and fixation of storage battery terminals of different sizes.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of battery, especially relates to a battery large current discharging tool. BACKGROUND

[0002] With the rapid development of modern industry and automobile industry, as important energy storage elements, the performance detection and maintenance of batteries become particularly important, especially in the large current discharge test, how to quickly, safely and effectively discharge becomes the focus of the industry.

[0003] When discharging the battery, the discharge tool is usually fixed on the battery terminal, and then the discharge operation can be carried out. The traditional discharge tool is generally designed for battery terminals of specific size. When different sizes of battery terminals need to be connected and fixed, different discharge tools need to be selected according to the needs. Because it cannot be well adapted to the connection and fixation of battery terminals of different sizes, there is a certain complexity in operation.

[0004] In view of the above situation, the utility model provides an innovative battery large current discharging tool.

[0005] The information disclosed in this background section is intended only to increase an understanding of the general background of the present utility model and should not be construed as an acknowledgment or any form of suggestion that this information constitutes prior art. UTILITY MODEL CONTENT

[0006] The utility model aims at solving the shortcomings mentioned in the above background art, and provides a battery large current discharging tool.

[0007] The above technical purpose of the utility model is realized by the following technical scheme: a battery large current discharging tool, comprising a left clamping plate, a right clamping plate, a connecting assembly, an adjusting assembly, a limiting assembly and a connecting line.

[0008] The left clamping plate and the right clamping plate are connected through the connecting assembly, the left clamping plate and the right clamping plate are provided with arc grooves on the side close to each other, the adjusting assembly is arranged on the connecting assembly, the limiting assembly is arranged on the left clamping plate and connected with the right clamping plate, the connecting line is hingedly installed on the left clamping plate, and the top side of the right clamping plate is fixedly installed with a handle one.

[0009] Preferably, the connecting assembly comprises two supporting rods, two rotating pins and two mounting blocks, the bottom side of the left clamping plate and the right clamping plate is hingedly installed with a supporting rod, the two supporting rods are radially fixedly installed with rotating pins, and the two rotating pins are rotatably installed with two mounting blocks arranged in parallel.

[0010] Preferably, the adjusting assembly comprises a worm, two worm gears and a knob, the worm is rotatably arranged between the two mounting blocks, the top end of the worm is fixedly arranged with the knob, the two rotating pins are each fixedly arranged with a worm gear, and the worm is located between the two worm gears and is in meshing state with the two worm gears.

[0011] Preferably, the same connecting block is fixedly arranged at the lower position of the side close to each other of the two mounting blocks, and the bottom end of the worm is rotatably arranged on the connecting block.

[0012] Preferably, the limiting assembly comprises a supporting pin, a strip-shaped plate, a limiting pin and a plurality of limiting clamping grooves, the front side of the left clamping plate is rotatably arranged with the supporting pin, the supporting pin is radially fixedly arranged with the strip-shaped plate, the bottom side of the strip-shaped plate is provided with a plurality of limiting clamping grooves, and the front side of the right clamping plate is fixedly arranged with the limiting pin.

[0013] Preferably, the front side of the left clamping plate is fixedly arranged with a stop block, and the side close to each other of the strip-shaped plate and the stop block is each provided in arc surface, and the strip-shaped plate and the stop block are in movable contact.

[0014] Preferably, the opening of the limiting clamping groove is inclined towards the direction of the supporting pin.

[0015] Preferably, the end of the strip-shaped plate away from the supporting pin is fixedly arranged with a handle two.

[0016] Preferably, the handle one and the handle two are each fixedly arranged with an insulating anti-skid sleeve.

[0017] Preferably, the connecting line is arranged with an insulating layer.

[0018] The utility model discloses a connecting assembly can connect the left clamping plate and the right clamping plate together, and the limiting assembly can quickly and effectively fix the left clamping plate and the right clamping plate after stably clamping the battery terminal through the two arc-shaped grooves, thereby greatly improving the convenience of operation. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed to be used in the description of the embodiments will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings.

[0020] Figure 1 A three-dimensional structure schematic diagram of a battery large-current discharge tool is provided for the present application.

[0021] Figure 2 A three-dimensional structure schematic diagram of a right clamping plate, a handle one, a limiting pin and an arc-shaped slot part in a battery large-current discharge tool is provided for the present application.

[0022] Figure 3 A three-dimensional structure schematic diagram of a worm wheel, a worm, a rotating pin, a connecting block and a knob part in a battery large-current discharge tool is provided for the present application.

[0023] Figure 4 A three-dimensional structure schematic diagram of a supporting pin, a strip-shaped plate, a limiting clamping groove, a handle two and a stop block part in a battery large-current discharge tool is provided for the present application.

[0024] In the drawings: 1, left clamping plate; 2, right clamping plate; 21, handle one; 3, supporting rod; 31, rotating pin; 32, mounting block; 33, connecting block; 4, worm; 41, knob; 42, worm wheel; 5, strip-shaped plate; 51, supporting pin; 52, limiting clamping groove; 53, limiting pin; 54, handle two; 55, stop block; 6, connecting line; 61, insulating layer. DETAILED DESCRIPTION

[0025] The technical scheme of the present application will be described clearly and completely in combination with specific embodiments. Obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the present application.

[0026] REFERENCE Figures 1-4The utility model provides a battery high current discharge tool, including left clamping plate 1, right clamping plate 2 and connecting wire 6, and the bottom side of left clamping plate 1 and right clamping plate 2 is hingedly installed with support rod 3, and the radially fixed installation of two support rods 3 has rotation pin 31, and the rotation installation of two rotation pins 31 has two installation blocks 32 that are parallel to each other, and the setting of support rod 3, installation block 32 and rotation pin 31 can provide the connection for left clamping plate 1 and right clamping plate 2, and the side of left clamping plate 1 and right clamping plate 2 is close to each other is equipped with arc slot, and the setting of arc slot can hold the battery terminal, and the rotation installation of two installation blocks 32 has worm 4, and the top of worm 4 is fixedly installed with knob 41, and the fixed sleeve of two rotation pins 31 has worm wheel 42, and worm 4 is located between two worm wheels 42 and keeps the meshing state with two worm wheels 42, can adjust the included angle between two support rods 3 as required, so that the device can better adapt to the clamping operation of the battery terminal of different sizes, and the front side of left clamping plate 1 is rotatably installed with support pin 51, and the radially fixed installation of support pin 51 has strip plate 5, and the bottom of strip plate 5 is equipped with a plurality of limit clamping groove 52, and the front side of right clamping plate 2 is fixedly installed with limit pin 53, and limit pin 53 is clampedly installed in corresponding limit clamping groove 52, can be fixed after the clamping of the battery terminal through two arc slots left clamping plate 1 and right clamping plate 2 are fixed quickly, and connecting wire 6 is hingedly installed on left clamping plate 1, in order to facilitate the operation of right clamping plate 2 for staff, and the top of right clamping plate 2 is fixedly installed with handle one 21, wherein, in order to avoid the electric shock caused by accidental touch, the sleeve of connecting wire 6 is equipped with insulating layer 61.

[0027] In the embodiment, the same connecting block 33 is fixedly installed at the side of the two installation blocks 32 close to each other and at the lower position, and the bottom end of the worm 4 is rotatably installed on the connecting block 33, so as to provide stable support for the worm 4.

[0028] In the embodiment, in order to facilitate the operation of the left clamping plate 1 for the staff, the front side of the left clamping plate 1 is fixedly installed with the stop block 55, and the side of the strip plate 5 and the stop block 55 close to each other is arc-shaped, and the strip plate 5 and the stop block 55 are in movable contact.

[0029] In the embodiment, in order to ensure the clamping stability between the limit clamping groove 52 and the limit pin 53 during use, the opening of the limit clamping groove 52 is inclined towards the support pin 51.

[0030] In the embodiment, in order to facilitate the operation of the strip plate 5 and ensure the stability of the staff during operation, the end of the strip plate 5 away from the support pin 51 is fixedly installed with the handle two 54, and the insulating anti-skid sleeve is fixedly sleeved on the handle one 21 and the handle two 54.

[0031] Working principle: in use, first hand handle 21 and handle 54, and control handle 54 based on the center of support pin 51 bar plate 5 upward deflection, so that the limit pin 53 from the limit card slot 52, then control the left clamping plate 1 and right clamping plate 2 based on the corresponding center of the support rod 3 to each other away from the direction of movement, two arc-shaped slot against the battery terminal, then control the left clamping plate 1 and right clamping plate 2 to each other side movement and continue to control the bar plate 5 based on the center of support pin 51 clockwise deflection to limit pin 53 card into the corresponding limit card slot 52, so as to complete the connection with the battery terminal fixed.

[0032] When the size of the battery terminal to be connected and fixed is larger, the knob 41 is rotated to control the two worm gears 42 to keep reverse rotation, so as to drive the corresponding support rod 3 to deflect synchronously, thereby the included angle between the two support rods 3 can be increased, and then the battery terminal can be connected and fixed according to the above operation mode.

[0033] The above describes in detail the battery large current discharge tool provided by the utility model. The principle and implementation mode of the utility model are described in the paper by applying specific examples, and the above examples are only used to help understand the method and core idea of the utility model. It should be pointed out that for ordinary skilled persons in the technical field, the utility model can be improved and modified in many ways without departing from the principle of the utility model, and these improvements and modifications also fall within the protection scope of the utility model claims.

Claims

1. A battery high-current discharge tool characterized by comprising: The utility model provides a left clamping plate (1), right clamping plate (2), connecting assembly, adjusting assembly, limiting component and connecting line (6) are included, The left clamping plate (1) and right clamping plate (2) are connected through the connecting assembly, the side of the left clamping plate (1) and right clamping plate (2) close to each other is provided with an arc slot, the adjusting assembly is arranged on the connecting assembly, the limiting component is arranged on the left clamping plate (1) and is connected with the right clamping plate (2), the connecting line (6) is hingedly installed on the left clamping plate (1), and the top side of the right clamping plate (2) is fixedly installed with a handle one (21).

2. A high current discharge tool for a battery as defined in claim 1, wherein: The connecting assembly includes two supporting rods (3), two rotating pins (31) and two mounting blocks (32), the bottom side of the left clamping plate (1) and right clamping plate (2) is hingedly installed with the supporting rod (3), the rotating pin (31) is fixedly installed on the two supporting rods (3) in the radial direction, and the two mounting blocks (32) are rotatably installed on the two rotating pins (31) and are arranged in parallel with each other.

3. A high current discharge tool for a battery as defined in claim 2, wherein: The adjusting assembly includes a worm (4), two worm gears (42) and a knob (41), the worm (4) is rotatably installed between the two mounting blocks (32), the knob (41) is fixedly installed at the top end of the worm (4), the worm gear (42) is fixedly sleeved on the two rotating pins (31), and the worm (4) is located between the two worm gears (42) and is in meshing state with the two worm gears (42).

4. A high current discharge tool for a battery as defined in claim 3, wherein: The same connecting block (33) is fixedly installed at the lower position on the side of the two mounting blocks (32) close to each other, and the bottom end of the worm (4) is rotatably installed on the connecting block (33).

5. The high current discharge tool of claim 1, wherein: The limiting component includes a supporting pin (51), a strip-shaped plate (5), a limiting pin (53) and a plurality of limiting clamping grooves (52), the front side of the left clamping plate (1) is rotatably installed with the supporting pin (51), the strip-shaped plate (5) is fixedly installed on the supporting pin (51) in the radial direction, a plurality of limiting clamping grooves (52) are formed in the bottom side of the strip-shaped plate (5), the front side of the right clamping plate (2) is fixedly installed with the limiting pin (53), and the limiting pin (53) is clampedly installed in the corresponding limiting clamping groove (52).

6. A high current discharge tool for a battery as defined in claim 5, wherein: The front side of the left clamping plate (1) is fixedly installed with a stop block (55), and the side of the strip-shaped plate (5) and the stop block (55) close to each other is arc-shaped.

7. A high current discharge tool for a battery as defined in claim 5, wherein: The opening of the limiting clamping groove (52) is inclined towards the supporting pin (51).

8. A high current discharge tool for batteries as defined in claim 5, wherein: One end of the strip-shaped plate (5) away from the supporting pin (51) is fixedly installed with a handle two (54).

9. A high current discharge tool for a battery as defined in claim 8, wherein: The handle one (21) and the handle two (54) are fixedly sleeved with insulating antiskid sleeves.

10. The high current discharge tool of claim 1, wherein: The connecting line (6) is sleeved with an insulating layer (61).

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