CN219456376U - Withstand voltage test equipment for battery top cover assembly - Google Patents

Abstract

The utility model discloses a battery top cover assembly withstand voltage test device which comprises a base, wherein a frame is fixedly arranged at the top of the base, electric push rods are fixedly arranged at the positions close to two sides of the top in the frame, L-shaped plates are fixedly arranged at the bottoms of the two electric push rods, springs are fixedly connected at the positions close to the front ends and the positions close to the rear ends of the tops of the inner walls of the two L-shaped plates, mounting plates are fixedly arranged at the bottoms of the four springs, and probes are fixedly arranged at the bottoms of the mounting plates. This withstand voltage test equipment of battery top cap subassembly, through the design of L shaped plate and spring, when carrying out withstand voltage test to the battery top cap subassembly of placing in the board, when pushing the probe downwardly moving and contacting with battery top cap subassembly through the electric putter, the mounting panel compresses the spring, cushions probe and battery top cap subassembly through the spring to avoid probe or battery top cap subassembly atress damage, prolonged withstand voltage test equipment's life.

Description

Withstand voltage test equipment for battery top cover assembly

Technical Field

The utility model relates to the technical field of withstand voltage test equipment, in particular to battery top cover assembly withstand voltage test equipment.

Background

The withstand voltage test is one of the main methods of checking the capability of an electric appliance, an electric device, an electric apparatus, an electric circuit, an electrical safety tool, etc. to withstand an overvoltage, and in order to ensure the qualification rate of battery production, the battery top cap assembly is checked by using the withstand voltage test apparatus.

In the existing withstand voltage test equipment, the battery top cover assembly is tested, and the test probe is stressed when being in contact with the battery top cover assembly because the test probe does not have a buffering function, so that the probe or the battery top cover assembly is easily damaged, the service life of the withstand voltage test equipment is shortened, and the test efficiency is reduced. Therefore, we propose a battery top cap assembly withstand voltage test apparatus.

Disclosure of Invention

The utility model aims to provide a battery top cover assembly pressure-resistant testing device, which aims to solve the problems that in the prior art, the existing pressure-resistant testing device has no buffering function in the process of detecting the battery top cover assembly, and when a test probe is in contact with the battery top cover assembly, the battery top cover assembly is stressed, so that the probe or the battery top cover assembly is easily damaged, the service life of the pressure-resistant testing device is shortened, and the testing efficiency is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a withstand voltage test equipment of battery top cap subassembly, includes the base, the top fixed mounting of base has the frame, the equal fixed mounting in both sides position of the top in the frame has the electric putter, and the equal fixed mounting in bottom of two electric putties has the L shaped plate, and the equal fixedly connected with spring in front end position and the back end position of two L shaped plate inner wall tops, the bottom fixed mounting of four springs has the mounting panel, the bottom fixed mounting of mounting panel has the probe, the center fixed mounting at base top has the fixing base, the inside of fixing base is hollow structure, the mounting groove has been seted up at the bottom center of the top of base corresponding the fixing base, and the inside fixed mounting of mounting groove has the motor, the output fixedly connected with main shaft at motor through its top runs through the inside of base and fixing base in proper order and fixed mounting have the driving gear, the both sides at center all are provided with the lead screw in the fixing base, and the equal fixed mounting of two opposite one end of lead screw all is provided with the movable plate, and the outside to the fixing base is all run through to the one side of two movable plate opposite one end, the top of fixing base is provided with the fixing base, the panel is provided with the fixing plate, the relative riser is all fixed with the both sides of the opposite side of the top.

Compared with the prior art, the utility model has the beneficial effects that:

this withstand voltage test equipment of battery top cap subassembly, through the design of L shaped plate and spring, when carrying out withstand voltage test to the battery top cap subassembly of placing in the board, promote the probe downwardly moving and when contacting with battery top cap subassembly through the electric putter, the mounting panel compresses the spring, buffer probe and battery top cap subassembly through the spring, thereby avoid probe or battery top cap subassembly atress damage, withstand voltage test equipment's life has been prolonged, the fixing base, the motor, the driving gear, the lead screw, driven gear, the movable plate, the riser, the mutually support of cardboard and draw-in groove, control motor makes two movable plates drive two cardboard removal simultaneously through drive mechanism, run through respectively or leave the draw-in groove of placing the board both sides through the cardboard, can realize carrying out quick dismantlement or the effect of installation to placing the board, can be convenient for place or take off battery top cap subassembly through dismantling the board, test equipment's practicality has been improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged partial schematic view of the FIG. 1A;

FIG. 3 is an enlarged partial schematic view of the B of FIG. 1 according to the present utility model;

fig. 4 is a structural perspective view of the moving plate of the present utility model.

In the figure: 1. a base; 2. a frame; 3. an electric push rod; 4. a mounting plate; 5. a probe; 6. an L-shaped plate; 7. a spring; 8. a chute; 9. a slide block; 10. a fixing seat; 11. a motor; 12. a drive gear; 13. a screw rod; 14. a driven gear; 15. a moving plate; 16. a riser; 17. a clamping plate; 18. placing a plate; 19. a clamping groove; 20. a slot; 21. and (5) inserting plates.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: a chute 8 is formed in the bottom of one side opposite to the inner wall of each L-shaped plate 6, sliding blocks 9 are fixedly mounted at the bottoms of two sides of each mounting plate 4, one ends of the two sliding blocks 9, which are opposite to each other, penetrate through the inside of the two chute 8 and are in sliding connection with the inner wall of the chute 8, and stability of the mounting plates 4 during movement is guaranteed.

The inner wall of the frame 2 corresponds two electric push rods 3's one side respectively and all fixed mounting has the guide bar, and two guide bar surfaces lean on the equal sliding connection of central point to have the sliding sleeve, two sliding sleeve opposite one side respectively with two L shaped plates one side fixed connection that is opposite to each other, can play the stable effect of direction to two L shaped plates 6 when vertical migration.

The driving gear 12 and the two driven gears 14 are conical gears, one side of each of the two driven gears 14 opposite to each other is respectively connected with two sides of the driving gear 12 in a meshed mode, and the driving gear 12 is meshed with the two driven gears 14 to rotate so as to drive the two screw rods 13 to rotate simultaneously.

The centers of the opposite sides of the two moving plates 15 are provided with internal thread grooves, one ends of the two screw rods 13, which are opposite, penetrate through the two moving plates 15 respectively and are in threaded connection with the inner walls of the two internal thread grooves respectively, and the screw rods 13 can drive the moving plates 15 to horizontally move when rotating.

Slots 20 are formed in positions, close to two sides, of the top of the fixing seat 10, inserting plates 21 are fixedly connected to positions, close to two sides, of the bottom of the placing plate 18, bottoms of the two inserting plates 21 penetrate through the two slots 20 respectively and are in contact with the inner walls of the slots 20, and positioning is conducted when the placing plate 18 is installed.

Opposite sides of the two clamping plates 17 penetrate into the two clamping grooves 19 respectively and are in contact with the inner walls of the clamping grooves 19, and the placing plate 18 can be fixed by penetrating the two clamping plates 17 into the two clamping grooves 19.

Working principle: firstly, the battery top cover assembly to be detected is respectively placed in a placing groove on a placing plate 18, then two plugboards 21 at the bottom of the placing plate 18 are respectively placed in two slots 20 at the top of a fixed seat 10, then a driving gear 12 is meshed with two driven gears 14 by a control motor 11 to simultaneously drive two screw rods 13 to rotate, at the moment, the two screw rods 13 simultaneously drive two moving plates 15 to move relatively, the two moving plates 15 drive two clamping plates 17 to move relatively through a vertical plate 16 and respectively penetrate through two clamping grooves 19, so that the placing plate 18 is fixed, after preparation, two electric push rods 3 are controlled to simultaneously drive a mounting plate 4 to move downwards through an L-shaped plate 6, and when a probe 5 at the bottom of the mounting plate 4 is in contact test with the battery top cover assembly, springs 7 are compressed, so that the probe 5 and the battery top cover assembly are buffered.

To sum up: this withstand voltage test equipment of battery top cap subassembly, through the design of L shaped plate 6 and spring 7, when carrying out withstand voltage test to the battery top cap subassembly of placing in the board 18, when promoting probe 5 downwardly moving and contacting with battery top cap subassembly through electric putter 3, mounting panel 4 compresses spring 7, cushion probe 5 and battery top cap subassembly through spring 7, thereby avoid probe 5 or battery top cap subassembly atress damage, withstand voltage test equipment's life has been prolonged, fixing base 10, motor 11, driving gear 12, lead screw 13, driven gear 14, movable plate 15, riser 16, cardboard 17 and draw-in groove 19's cooperation each other, control motor 11 makes two movable plates 15 drive two cardboard 17 removal simultaneously, run through respectively through the draw-in groove 19 of placing the board 18 both sides through cardboard 17 or leave, can realize carrying out quick dismantlement or the effect of placing the board 18, can be convenient for place or take off battery top cap subassembly through placing the board 18, withstand voltage test equipment's practicality has been improved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a withstand voltage test equipment of battery top cap subassembly, includes base (1), its characterized in that: the utility model discloses a screw rod type electric motor, including base (1), fixing base (1), motor (11), driving gear (12), fixing base (10), screw rod (13) and driven plate (13) are installed in the both sides of the center in base (10), fixing base (10) are installed in the center at base (1), fixing base (10) inside is hollow structure, mounting groove has been seted up at the bottom center of base (10) is corresponded to the top of base (1), motor (11) are installed in the inside fixed mounting of mounting groove, motor (11) are connected with the main shaft through the output fixed connection at its top, the top of main shaft runs through the inside of base (1) and fixing base (10) in proper order and fixedly installs driving gear (12), screw rod (13) are installed in both sides of center in fixing base (10), screw rod (13) are installed in the opposite directions and are installed in the opposite directions, screw rod (15) are installed in opposite directions and are installed one end of two opposite screw rods (15) is installed in opposite directions, the top of fixing base (10) is provided with places board (18), draw-in groove (19) have all been seted up at the center of placing board (18) both sides, and the equal fixed mounting in one side that two movable plate (15) tops are relative has riser (16), and the equal fixed mounting in top of two riser (16) opposite sides has cardboard (17).

2. The battery top cap assembly withstand voltage test apparatus according to claim 1, wherein: the bottom of the opposite side of the inner walls of the two L-shaped plates (6) is provided with sliding grooves (8), the bottoms of the two sides of the mounting plate (4) are fixedly provided with sliding blocks (9), and one ends of the two sliding blocks (9) opposite to each other respectively penetrate through the inner parts of the two sliding grooves (8) and are in sliding connection with the inner walls of the sliding grooves (8).

3. The battery top cap assembly withstand voltage test apparatus according to claim 1, wherein: the inner wall of the frame (2) is fixedly provided with guide rods on one sides of the two electric push rods (3) respectively, sliding sleeves are slidably connected on the positions, close to the center, of the surfaces of the two guide rods, and one sides, opposite to the two sliding sleeves, of the two sliding sleeves are fixedly connected with one sides, opposite to the two L-shaped plates (6), of the two L-shaped plates respectively.

4. The battery top cap assembly withstand voltage test apparatus according to claim 1, wherein: the driving gear (12) and the two driven gears (14) are conical gears, and one side of each driven gear (14) opposite to the other side is respectively connected with two sides of the driving gear (12) in a meshed mode.

5. The battery top cap assembly withstand voltage test apparatus according to claim 1, wherein: the centers of the opposite sides of the two moving plates (15) are provided with internal thread grooves, and one ends of the two screw rods (13) which are opposite penetrate into the two moving plates (15) respectively and are in threaded connection with the inner walls of the two internal thread grooves respectively.

6. The battery top cap assembly withstand voltage test apparatus according to claim 1, wherein: slots (20) are formed in positions, close to two sides, of the top of the fixing seat (10), inserting plates (21) are fixedly connected to positions, close to two sides, of the bottom of the placing plate (18), and bottoms of the two inserting plates (21) penetrate through the two slots (20) respectively and are in contact with the inner walls of the slots (20).

7. The battery top cap assembly withstand voltage test apparatus according to claim 1, wherein: the opposite sides of the two clamping plates (17) respectively penetrate into the two clamping grooves (19) and are in contact with the inner walls of the clamping grooves (19).