Electric leakage detection device for mobile power supply production

Abstract

The utility model relates to the field of electric leakage detection devices, in particular to an electric leakage detection device for mobile power supply production, which comprises a first U-shaped plate. A second U-shaped plate is fixedly connected to the lower end of the first U-shaped plate, a U-shaped frame is slidably arranged at the upper end of the first U-shaped plate, rotating blocks are movably arranged on the inner walls of the two sides of the first U-shaped plate, and a mobile power supply shell is movably arranged at the upper ends of the rotating blocks. According to the utility model, a fourth electric cylinder is started to enable a lifting block to move downwards, and four second electric leakage detection probes are utilized to respectively contact two second insulators, a third insulator and a first insulator; the detection of the electric connection part of the USB socket and the circuit board, the detection of the electric connection part of the charging socket and the circuit board and the detection of the electric connection part of the circuit board and the cell body are realized, and the rapid overturning of the mobile power supply housing can be realized for the secondary electric leakage detection.

Description

Technical Field

[0001] The utility model belongs to the field of leakage detection devices, and particularly relates to a leakage detection device for mobile power production. Background Art

[0002] In the production and manufacturing process of mobile power supplies, quality control and safety detection are crucial links. As a portable power supply device widely used in daily life, the safety of mobile power supplies is directly related to the life and property safety of consumers. In leakage detection, the leakage detection probe determines whether the circuit of the mobile power supply is leaking by measuring the insulation state between the battery and the circuit board, the insulation state between the power supply housing and the internal circuit, and the insulation state between the external interface and the internal circuit of the power supply.

[0003] Currently, on the market, manual operation is usually used to detect the leakage of mobile power supplies. Some leakage detection devices require professional technicians to operate, and the operation steps are cumbersome, increasing the production cost and detection time. The leakage detection devices in the prior art are not convenient for quickly clamping and flipping the mobile power supply housing, and it is difficult to quickly detect multiple parts of the mobile power supply.

[0004] Therefore, a leakage detection device for mobile power production is proposed, which is convenient for quickly clamping and flipping the mobile power supply housing and can quickly detect multiple parts of the mobile power supply. Content of the Utility Model

[0005] In order to overcome the problem that the leakage detection device in the prior art is not convenient for quickly clamping and flipping the mobile power supply housing and it is difficult to quickly detect multiple parts of the mobile power supply.

[0006] The technical solution of the utility model is as follows: a leakage detection device for mobile power production, including a first U-shaped plate; a second U-shaped plate is fixedly connected to the lower end of the first U-shaped plate, a U-shaped frame is slidably arranged at the upper end of the first U-shaped plate, rotating blocks are movably arranged on both inner walls of the first U-shaped plate, the upper end of the rotating block is movably provided with a mobile power supply housing, a limiting block is fixedly connected to the upper end of the rotating block, a pushing component is arranged on the first U-shaped plate, a clamping and rotating component is arranged on the rotating block, a first detection component is arranged on the second U-shaped plate, a second detection component is arranged on the U-shaped frame, and a limiting component is arranged on the limiting block;

[0007] The pushing component includes an L-shaped block, a first electric cylinder, a U-shaped block, a rack, an L-shaped groove, a guiding block, and a limiting hole; one end of the first U-shaped plate is fixedly connected to the L-shaped block, one end of the L-shaped block is fixedly connected to the first electric cylinder, the output shaft of the first electric cylinder passes through the L-shaped block and is fixedly connected to the U-shaped block, both ends of the U-shaped block are respectively fixedly connected to the rack, an L-shaped groove is opened at the upper end of the rack, guiding blocks are fixedly connected to the inner walls on both sides of the first U-shaped plate, the L-shaped groove is slidably arranged on the outer wall of the lower half of the guiding block, and limiting holes are penetratingly opened on both sides of the first U-shaped plate;

[0008] The first detection component includes a second electric cylinder, a U-shaped seat, a third electric cylinder, a lifting plate, a first leakage detection probe, and a second limiting body; the bottom surface of the inner wall of the second U-shaped plate is fixedly connected to the second electric cylinder, the upper end of the output shaft of the second electric cylinder is fixedly connected to the U-shaped seat, the bottom end of the U-shaped seat is fixedly connected to the third electric cylinder, the upper end of the output shaft of the third electric cylinder passes through the U-shaped seat and is fixedly connected to the lifting plate, and evenly distributed first leakage detection probes are fixedly connected to the upper end of the lifting plate;

[0009] The second detection component includes a bearing plate, a fourth electric cylinder, a lifting block, and a second leakage detection probe; the upper end of the U-shaped frame is fixedly connected to the bearing plate, the upper end of the bearing plate is fixedly connected to the fourth electric cylinder, the lower end of the output shaft of the fourth electric cylinder penetrates the bearing plate and is fixedly connected to the lifting block, and four second leakage detection probes are fixedly connected to the lifting block;

[0010] The clamping and rotating component includes a fifth electric cylinder, a clamping plate, a rotating shaft, a toothed ring, a limiting ring, and a second groove; two oppositely arranged fifth electric cylinders are fixedly connected to the upper end of the rotating block, the clamping plate is fixedly connected to the output shaft of the fifth electric cylinder, rotating shafts are fixedly connected to the centers of both sides of the rotating block, the side wall of the rotating shaft fits with the inner wall of the limiting hole, a toothed ring is fixedly connected to the side wall of the rotating shaft, the toothed ring meshes with the teeth at the lower end of the rack, and a second groove is penetratingly opened downward at the upper end of the rotating block, and the second groove is located directly above the lifting plate;

[0011] The bottom surface of the inner wall of the mobile power supply housing is fixedly connected to a circuit board, a battery cell body is fixedly connected to the upper end of the circuit board, a first insulator is fixedly connected to the outer wall of the battery cell body, the lower end of the first insulator is fixedly connected to the upper end of the circuit board, two USB sockets are penetratingly and fixedly connected to one end of the mobile power supply housing, a charging socket is penetratingly and fixedly connected to the other end of the mobile power supply housing, two second insulators and a third insulator are fixedly connected to the upper end of the circuit board, the USB socket and the circuit board are electrically connected through the wires inside the second insulator, and the charging socket and the circuit board are electrically connected through the wires inside the third insulator;

[0012] The limiting component includes a third groove, a spring, and a clamping block; a third groove is opened at the upper part of the end of the limiting block close to the mobile power supply housing, a spring is fixedly connected to the inner wall of the third groove, the other end of the spring is fixedly connected to the clamping block, and the upper and lower ends of the clamping block respectively fit with the upper and lower end faces of the inner wall of the third groove.

[0013] Preferably, during use, place the power bank housing on the upper ends of the two clamping blocks, press down the power bank housing to make it move downward, compress the spring, and finally the lower end of the power bank housing fits against the upper end of the rotating block. At this time, the power bank housing is directly above the second groove body. At the same time, the power bank housing is limited by the two limiting blocks, and the lower end of the clamping block limits the upper end of the power bank housing. Then, activate the two fifth electric cylinders arranged facing each other to make the two clamping plates approach each other and clamp both sides of the power bank housing, thus achieving stable placement of the power bank housing. Then, activate the second electric cylinder to make the U-shaped seat move upward. Finally, make the upper end face of the U-shaped seat support the lower end face of the rotating block. Then, activate the third electric cylinder to make the lifting plate move upward, and use multiple first leakage detection probes to touch the outer surface of the lower end of the power bank housing, so as to detect the leakage of the outer surface of the lower end of the power bank housing. Then, activate the fourth electric cylinder to make the lifting block move downward, and use four second leakage detection probes to contact the two second insulators, the third insulator, and the first insulator respectively, so as to detect the electrical connection between the USB socket and the circuit board, the electrical connection between the charging socket and the circuit board, and the electrical connection between the circuit board and the battery cell body. Then, activate the fourth electric cylinder to make the lifting block move upward, activate the second electric cylinder to make the U-shaped seat move downward, activate the first electric cylinder to pull the rack, so that the teeth at the lower end of the rack mesh with the toothed ring, and the rotating block will flip, flip the rotating block 180 degrees, and activate the fourth electric cylinder again to make the lifting block move downward. The four second leakage detection probes can be used to detect the leakage of the housing of the power bank housing again, thus solving the problem that the leakage detection device in the prior art is inconvenient to quickly clamp and flip the power bank housing and difficult to quickly detect multiple parts of the power bank.

[0014] Preferably, the second U-shaped plate further includes a first limiting body. A first limiting body is fixedly connected to one side surface of the inner wall of the second U-shaped plate. The output shaft of the second electric cylinder is slidably arranged inside the inner wall of the first limiting body. When the output shaft of the second electric cylinder expands and contracts, it will move stably along the inner wall of the first limiting body.

[0015] Preferably, the second U-shaped plate further includes a second limiting body and a sliding rod; a second limiting body is fixedly connected to the other side surface of the inner wall of the second U-shaped plate. A sliding rod is slidably arranged inside the inner wall of the second limiting body. The upper end of the sliding rod is fixedly connected to the lower end of the U-shaped seat. When the U-shaped seat moves in the vertical direction, the sliding rod will slide along the inner wall of the second limiting body, thus facilitating the stable movement of the U-shaped seat in the vertical direction.

[0016] Preferably, the U-shaped frame further includes a T-shaped block and a T-shaped groove; T-shaped blocks are fixedly connected to the lower ends of the two ends of the U-shaped frame, and a T-shaped groove is formed in the upper end of the first U-shaped plate. The T-shaped block is slidably arranged on the inner wall of the T-shaped groove. Sliding the T-shaped block along the inner wall of the T-shaped groove can facilitate the rapid adjustment of the position of the U-shaped frame.

[0017] Preferably, the U-shaped frame further includes a first groove body and a positioning plug; a first groove body is formed downward on the bottom surface of the inner wall of the T-shaped groove, and a positioning plug is movably arranged on the inner wall of the first groove body. The positioning plug and the mutually approaching end of the U-shaped frame are mutually attached. Inserting the positioning plug through the T-shaped groove into the inner wall of the first groove body, at this time, the positioning plug and the mutually approaching end of the U-shaped frame are mutually attached, and the stable placement of the U-shaped frame can be achieved.

[0018] Preferably, the rotating block further includes a limiting ring; a limiting ring is fixedly connected to the side wall of the rotating shaft, and the mutually approaching ends of the two limiting rings are respectively attached to the two side surfaces of the first U-shaped plate. Due to the limiting effect of the limiting ring, the stable rotation of the rotating shaft along the inner wall of the limiting hole can be achieved.

[0019] Preferably, circular chamfers are provided at the upper and lower corners of the clamping block. By providing circular chamfers at the upper and lower corners of the clamping block, it is convenient for the outer shell of the mobile power supply to be quickly pressed down onto the upper end of the rotating block.

[0020] Advantages of the present utility model:

[0021] 1. By placing the outer shell of the mobile power supply on the upper ends of the two clamping blocks and pressing down the outer shell of the mobile power supply to make it move downward, the spring is compressed. Finally, the lower end of the outer shell of the mobile power supply is attached to the upper end of the rotating block. At this time, the outer shell of the mobile power supply is directly above the second groove body. At the same time, the outer shell of the mobile power supply is limited by the two limiting blocks, and the lower end of the clamping block limits the upper end of the outer shell of the mobile power supply, realizing the rapid limiting and fixing of the outer shell of the power supply. By turning on two oppositely arranged fifth electric cylinders to make the two clamping plates approach each other to clamp the two sides of the outer shell of the mobile power supply, the stable placement of the outer shell of the mobile power supply can be achieved;

[0022] 2. By activating the second electric cylinder, the U-shaped seat moves upward. Eventually, the upper end face of the U-shaped seat supports the lower end face of the rotating block. Then, activate the third electric cylinder to move the lifting plate upward. Use multiple first leakage detection probes to touch the outer surface of the lower end of the mobile power supply housing, and the outer surface of the lower end of the mobile power supply housing can be detected for leakage. Activate the fourth electric cylinder to move the lifting block downward. Use four second leakage detection probes to contact two second insulators, a third insulator, and a first insulator respectively, to detect the electrical connection between the USB socket and the circuit board, the electrical connection between the charging socket and the circuit board, and the electrical connection between the circuit board and the battery cell body, thus solving the problem that the leakage detection device in the prior art is inconvenient to quickly clamp and flip the mobile power supply housing and difficult to quickly detect multiple parts of the mobile power supply;

[0023] 3. By activating the fourth electric cylinder to move the lifting block upward, activating the second electric cylinder to move the U-shaped seat downward, and activating the first electric cylinder to pull the rack, the teeth at the lower end of the rack mesh with the toothed ring, and the rotating block will flip. Flip the rotating block 180 degrees. Then activate the fourth electric cylinder again to move the lifting block downward. Use four second leakage detection probes to re-detect the leakage of the housing of the mobile power supply housing, achieving secondary detection and improving the accuracy of detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 Shown is a three-dimensional structural schematic diagram of a leakage detection device for mobile power supply production according to the present invention;

[0025] Figure 2 Shown is a three-dimensional split structural schematic diagram of the first U-shaped plate and the rotating block of a leakage detection device for mobile power supply production according to the present invention;

[0026] Figure 3 Shown is a three-dimensional structural schematic diagram of the second U-shaped plate of a leakage detection device for mobile power supply production according to the present invention;

[0027] Figure 4 Shown is a three-dimensional structural schematic diagram of the U-shaped frame of a leakage detection device for mobile power supply production according to the present invention;

[0028] Figure 5 Shown is a three-dimensional split structural schematic diagram of the first groove body and the positioning plug of a leakage detection device for mobile power supply production according to the present invention;

[0029] Figure 6 Shown is a three-dimensional structural schematic diagram of the mobile power supply housing of a leakage detection device for mobile power supply production according to the present invention;

[0030] Figure 7 The figure shows a three-dimensional structural schematic diagram of a charging socket of a leakage detection device for mobile power production according to the present utility model;

[0031] Figure 8 The figure shows a sectional three-dimensional structural schematic diagram of a limiting block of a leakage detection device for mobile power production according to the present utility model.

[0032] The reference numerals in the drawings are: 1, the first U-shaped plate; 101, the L-shaped block; 102, the first electric cylinder; 103, the U-shaped block; 104, the rack; 105, the L-shaped groove; 106, the guide block; 107, the limiting hole; 2, the second U-shaped plate; 201, the second electric cylinder; 202, the first limiting body; 203, the U-shaped seat; 204, the third electric cylinder; 205, the lifting plate; 206, the first leakage detection probe; 207, the second limiting body; 208, the sliding rod; 3, the U-shaped frame; 301, the bearing plate; 302, the fourth electric cylinder; 303, the lifting block; 304, the second leakage detection probe; 305, the T-shaped block; 306, the T-shaped groove; 307, the first groove body; 308, the positioning plug; 4, the rotating block; 401, the fifth electric cylinder; 402, the clamping plate; 403, the rotating shaft; 404, the toothed ring; 405, the limiting ring; 406, the second groove body; 5, the mobile power housing; 501, the circuit board; 502, the battery cell body; 503, the first insulator; 504, the USB socket; 505, the second insulator; 506, the charging socket; 507, the third insulator; 6, the limiting block; 601, the third groove body; 602, the spring; 603, the clamping block. Detailed implementation manners

[0033] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0034] Please refer to Figures 1 - 8 , the present utility model provides an embodiment: a leakage detection device for mobile power production, comprising a first U-shaped plate 1; a second U-shaped plate 2 is fixedly connected to the lower end of the first U-shaped plate 1, a U-shaped frame 3 is slidably arranged at the upper end of the first U-shaped plate 1, rotating blocks 4 are movably arranged on both inner walls of the first U-shaped plate 1, a mobile power housing 5 is movably arranged at the upper end of the rotating block 4, a limiting block 6 is fixedly connected to the upper end of the rotating block 4, a pushing component is arranged on the first U-shaped plate 1, a clamping and rotating component is arranged on the rotating block 4, a first detection component is arranged on the second U-shaped plate 2, a second detection component is arranged on the U-shaped frame 3, and a limiting component is arranged on the limiting block 6;

[0035] The pushing component includes an L-shaped block 101, a first electric cylinder 102, a U-shaped block 103, a rack 104, an L-shaped groove 105, a guide block 106 and a limit hole 107; one end of the first U-shaped plate 1 is fixedly connected to the L-shaped block 101, one end of the L-shaped block 101 is fixedly connected to the first electric cylinder 102, the output shaft of the first electric cylinder 102 passes through the L-shaped block 101 and is fixedly connected to the U-shaped block 103, both ends of the U-shaped block 103 are respectively fixedly connected to the rack 104, an L-shaped groove 105 is opened at the upper end of the rack 104, guide blocks 106 are fixedly connected to the inner side walls of both sides of the first U-shaped plate 1, the L-shaped groove 105 is slidably arranged on the outer wall of the lower half of the guide block 106, and limit holes 107 are penetrated and opened on both sides of the first U-shaped plate 1;

[0036] The first detection component includes a second electric cylinder 201, a U-shaped seat 203, a third electric cylinder 204, a lifting plate 205, a first leakage detection probe 206 and a second limiting body 207; the bottom surface of the inner wall of the second U-shaped plate 2 is fixedly connected to the second electric cylinder 201, the upper end of the output shaft of the second electric cylinder 201 is fixedly connected to the U-shaped seat 203, the bottom end of the U-shaped seat 203 is fixedly connected to the third electric cylinder 204, the upper end of the output shaft of the third electric cylinder 204 passes through the U-shaped seat 203 and is fixedly connected to the lifting plate 205, and uniformly distributed first leakage detection probes 206 are fixedly connected to the upper end of the lifting plate 205;

[0037] The second detection component includes a bearing plate 301, a fourth electric cylinder 302, a lifting block 303 and a second leakage detection probe 304; the upper end of the U-shaped frame 3 is fixedly connected to the bearing plate 301, the upper end of the bearing plate 301 is fixedly connected to the fourth electric cylinder 302, the lower end of the output shaft of the fourth electric cylinder 302 penetrates through the bearing plate 301 and is fixedly connected to the lifting block 303, and four second leakage detection probes 304 are fixedly connected to the lifting block 303;

[0038] The clamping and rotating component includes a fifth electric cylinder 401, a clamping plate 402, a rotating shaft 403, a gear ring 404, a limiting ring 405 and a second groove body 406; two oppositely arranged fifth electric cylinders 401 are fixedly connected to the upper end of the rotating block 4, the clamping plate 402 is fixedly connected to the output shaft of the fifth electric cylinder 401, rotating shafts 403 are fixedly connected to the centers of both sides of the rotating block 4, the side wall of the rotating shaft 403 is attached to the inner wall of the limit hole 107, the gear ring 404 is fixedly connected to the side wall of the rotating shaft 403, the gear ring 404 meshes with the teeth at the lower end of the rack 104, and a second groove body 406 is penetrated and opened downward at the upper end of the rotating block 4, and the second groove body 406 is located directly above the lifting plate 205;

[0039] The bottom surface of the inner wall of the power bank housing 5 is fixedly connected with a circuit board 501. The upper end of the circuit board 501 is fixedly connected with a battery cell body 502. The outer wall of the battery cell body 502 is fixedly connected with a first insulator 503. The lower end of the first insulator 503 is fixedly connected to the upper end of the circuit board 501. Two USB sockets 504 are fixedly connected to one end of the power bank housing 5 in a penetrating manner. A charging socket 506 is fixedly connected to the other end of the power bank housing 5 in a penetrating manner. Two second insulators 505 and a third insulator 507 are fixedly connected to the upper end of the circuit board 501. The USB socket 504 and the circuit board 501 are electrically connected through the wires inside the second insulator 505. The charging socket 506 and the circuit board 501 are electrically connected through the wires inside the third insulator 507;

[0040] The limiting component includes a third groove body 601, a spring 602 and a clamping block 603; A third groove body 601 is formed in the upper part of one end of the limiting block 6 close to the power bank housing 5. The inner wall of the third groove body 601 is fixedly connected with a spring 602. The other end of the spring 602 is fixedly connected with a clamping block 603. The upper and lower ends of the clamping block 603 are respectively attached to the upper and lower end faces of the inner wall of the third groove body 601.

[0041] Please refer to Figure 3 , in this embodiment, the second U-shaped plate 2 further includes a first limiting body 202. A first limiting body 202 is fixedly connected to one side surface of the inner wall of the second U-shaped plate 2. The output shaft of the second electric cylinder 201 is slidably arranged inside the inner wall of the first limiting body 202.

[0042] Please refer to Figure 3 , in this embodiment, the second U-shaped plate 2 further includes a second limiting body 207 and a sliding rod 208; A second limiting body 207 is fixedly connected to the other side surface of the inner wall of the second U-shaped plate 2. A sliding rod 208 is slidably arranged inside the inner wall of the second limiting body 207. The upper end of the sliding rod 208 is fixedly connected to the lower end of the U-shaped seat 203.

[0043] Please refer to Figure 4 and Figure 5 , in this embodiment, the U-shaped frame 3 further includes a T-shaped block 305 and a T-shaped groove 306; T-shaped blocks 305 are fixedly connected to the lower ends of the two ends of the U-shaped frame 3. A T-shaped groove 306 is formed in the upper end of the first U-shaped plate 1. The T-shaped block 305 is slidably arranged inside the inner wall of the T-shaped groove 306.

[0044] Please refer to Figure 1 , Figure 4 and Figure 5 , in this embodiment, the U-shaped frame 3 further includes a first groove body 307 and a positioning plug 308; A first groove body 307 is formed downward on the bottom surface of the inner wall of the T-shaped groove 306. A positioning plug 308 is movably arranged inside the inner wall of the first groove body 307. The positioning plug 308 and the mutually approaching ends of the U-shaped frame 3 are attached to each other.

[0045] Please refer to Figure 1 and Figure 2 In this embodiment, the rotating block 4 further includes a limiting ring 405; a limiting ring 405 is fixedly connected to the side wall of the rotating shaft 403, and one ends of the two limiting rings 405 close to each other are respectively attached to the two side surfaces of the first U-shaped plate 1.

[0046] Please refer to Figure 6 In this embodiment, circular chamfers are provided at the upper and lower corners of the clamping block 603.

[0047] When working, first slide the T-shaped block 305 along the inner wall of the T-shaped groove 306, and then insert the positioning plug 308 through the T-shaped groove 306 into the inner wall of the first groove body 307. At this time, the ends of the positioning plug 308 and the U-shaped frame 3 close to each other are attached to each other, realizing the stable placement of the U-shaped frame 3. At this time, the four second leakage detection probes 304 are directly above the two second insulators 505, the third insulator 507, and the first insulator 503;

[0048] Next, place the mobile power supply housing 5 on the upper ends of the two clamping blocks 603, press down the mobile power supply housing 5 to make the mobile power supply housing 5 move downward, compress the spring 602, and finally the lower end of the mobile power supply housing 5 is attached to the upper end of the rotating block 4. At this time, the mobile power supply housing 5 is directly above the second groove body 406. At the same time, the mobile power supply housing 5 is limited by the two limiting blocks 6, and the lower end of the clamping block 603 limits the upper end of the mobile power supply housing 5. Then, turn on the two oppositely arranged fifth electric cylinders 401 to make the two clamping plates 402 approach each other to clamp the two sides of the mobile power supply housing 5, and the stable placement of the mobile power supply housing 5 can be realized;

[0049] Then turn on the second electric cylinder 201 to make the U-shaped seat 203 move upward. Finally, the upper end surface of the U-shaped seat 203 supports the lower end surface of the rotating block 4. Then turn on the third electric cylinder 204 to make the lifting plate 205 move upward, and use the multiple first leakage detection probes 206 to touch the outer surface of the lower end of the mobile power supply housing 5, and the outer surface of the lower end of the mobile power supply housing 5 can be detected for leakage;

[0050] Next, turn on the fourth electric cylinder 302 to make the lifting block 303 move downward, and use the four second leakage detection probes 304 to contact the two second insulators 505, the third insulator 507, and the first insulator 503 respectively, to detect the electrical connection between the USB socket 504 and the circuit board 501, detect the electrical connection between the charging socket 506 and the circuit board 501, and detect the electrical connection between the circuit board 501 and the cell body 502;

[0051] Then, turn on the fourth electric cylinder 302 to move the lifting block 303 upward, turn on the second electric cylinder 201 to move the U-shaped seat 203 downward, and turn on the first electric cylinder 102 to pull the rack 104, so that the teeth at the lower end of the rack 104 mesh with the toothed ring 404, and the rotating block 4 will flip. Flip the rotating block 4 by 180 degrees. Then, turn on the fourth electric cylinder 302 again to move the lifting block 303 downward. The four second leakage detection probes 304 can be used to perform a secondary leakage detection on the outer shell of the mobile power supply housing 5;

[0052] When the U-shaped frame 3 needs to be removed for maintenance, first remove the positioning plug 308 from the inner wall of the first groove body 307, and then slide the T-shaped block 305 out along the inner wall of the T-shaped groove 306, so as to facilitate the removal and maintenance of the U-shaped frame 3.

[0053] The above has described in detail the embodiments of the present invention in conjunction with the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the purpose of the present invention.

Claims

1. A leakage detection device for the production of mobile power supplies, comprising a first U-shaped plate (1); characterized in that: The lower end of the first U-shaped plate (1) is fixedly connected to the second U-shaped plate (2). The upper end of the first U-shaped plate (1) is slidably provided with a U-shaped frame (3). The inner walls of both sides of the first U-shaped plate (1) are movably provided with rotating blocks (4). The upper end of the rotating block (4) is movably provided with a mobile power supply housing (5). The upper end of the rotating block (4) is fixedly connected to a limiting block (6). A pushing component is provided on the first U-shaped plate (1), a clamping and rotating component is provided on the rotating block (4), a first detection component is provided on the second U-shaped plate (2), a second detection component is provided on the U-shaped frame (3), and a limiting component is provided on the limiting block (6). The pushing component includes an L-shaped block (101), a first electric cylinder (102), a U-shaped block (103), a rack (104), an L-shaped groove (105), a guiding block (106), and a limiting hole (107). One end of the first U-shaped plate (1) is fixedly connected to the L-shaped block (101). One end of the L-shaped block (101) is fixedly connected to the first electric cylinder (102). The output shaft of the first electric cylinder (102) passes through the L-shaped block (101) and is fixedly connected to the U-shaped block (103). The two ends of the U-shaped block (103) are respectively fixedly connected to the rack (104). The upper end of the rack (104) is provided with an L-shaped groove (105). The inner walls of both sides of the first U-shaped plate (1) are fixedly connected to the guiding block (106). The L-shaped groove (105) is slidably arranged on the outer wall of the lower half of the guiding block (106). The two sides of the first U-shaped plate (1) are penetrated and provided with limiting holes (107). The first detection component includes a second electric cylinder (201), a U-shaped seat (203), a third electric cylinder (204), a lifting plate (205), a first leakage detection probe (206), and a second limiting body (207). The bottom surface of the inner wall of the second U-shaped plate (2) is fixedly connected to the second electric cylinder (201). The upper end of the output shaft of the second electric cylinder (201) is fixedly connected to the U-shaped seat (203). The bottom end of the U-shaped seat (203) is fixedly connected to the third electric cylinder (204). The upper end of the output shaft of the third electric cylinder (204) passes through the U-shaped seat (203) and is fixedly connected to the lifting plate (205). The upper end of the lifting plate (205) is fixedly connected to uniformly distributed first leakage detection probes (206). The second detection component includes a bearing plate (301), a fourth electric cylinder (302), a lifting block (303), and a second leakage detection probe (304). The upper end of the U-shaped frame (3) is fixedly connected to the bearing plate (301). The upper end of the bearing plate (301) is fixedly connected to the fourth electric cylinder (302). The lower end of the output shaft of the fourth electric cylinder (302) passes through the bearing plate (301) and is fixedly connected to the lifting block (303). Four second leakage detection probes (304) are fixedly connected to the lifting block (303). The clamping and rotating assembly includes a fifth electric cylinder (401), a clamping plate (402), a rotating shaft (403), a toothed ring (404), a limiting ring (405) and a second groove body (406); two oppositely arranged fifth electric cylinders (401) are fixedly connected to the upper end of the rotating block (4), a clamping plate (402) is fixedly connected to the output shaft of the fifth electric cylinder (401), rotating shafts (403) are fixedly connected to the centers of both sides of the rotating block (4), the side wall of the rotating shaft (403) is attached to the inner wall of the limiting hole (107), a toothed ring (404) is fixedly connected to the side wall of the rotating shaft (403), the toothed ring (404) meshes with the teeth at the lower end of the rack (104), a second groove body (406) is opened downwardly through the upper end of the rotating block (4), and the second groove body (406) is located directly above the lifting plate (205); The bottom surface of the inner wall of the mobile power supply housing (5) is fixedly connected with a circuit board (501), a battery cell body (502) is fixedly connected to the upper end of the circuit board (501), a first insulator (503) is fixedly connected to the outer wall of the battery cell body (502), the lower end of the first insulator (503) is fixedly connected to the upper end of the circuit board (501), two USB sockets (504) are fixedly connected to one end of the mobile power supply housing (5) in a penetrating manner, a charging socket (506) is fixedly connected to the other end of the mobile power supply housing (5) in a penetrating manner, two second insulators (505) and a third insulator (507) are fixedly connected to the upper end of the circuit board (501), the USB socket (504) and the circuit board (501) are electrically connected through the wires inside the second insulator (505), and the charging socket (506) and the circuit board (501) are electrically connected through the wires inside the third insulator (507); The limiting assembly includes a third groove body (601), a spring (602) and a clamping block (603); a third groove body (601) is opened in the upper part of one end of the limiting block (6) close to the mobile power supply housing (5), a spring (602) is fixedly connected to the inner wall of the third groove body (601), a clamping block (603) is fixedly connected to the other end of the spring (602), and the upper and lower ends of the clamping block (603) are respectively attached to the upper and lower end surfaces of the inner wall of the third groove body (601).

2. The leakage detection device for the production of a mobile power supply according to claim 1, wherein: The second U-shaped plate (2) further includes a first limiting body (202), a first limiting body (202) is fixedly connected to one side surface of the inner wall of the second U-shaped plate (2), and the output shaft of the second electric cylinder (201) is slidably arranged inside the inner wall of the first limiting body (202).

3. A leakage detection device for the production of a mobile power supply according to claim 1, characterized in that: The second U-shaped plate (2) further includes a second limiting body (207) and a sliding rod (208); a second limiting body (207) is fixedly connected to the other side surface of the inner wall of the second U-shaped plate (2), a sliding rod (208) is slidably arranged inside the inner wall of the second limiting body (207), and the upper end of the sliding rod (208) is fixedly connected to the lower end of the U-shaped seat (203).

4. A leakage detection device for the production of mobile power supplies according to claim 1, characterized in that: The U-shaped frame (3) further includes a T-shaped block (305) and a T-shaped groove (306); T-shaped blocks (305) are fixedly connected to the lower ends of both ends of the U-shaped frame (3), a T-shaped groove (306) is opened at the upper end of the first U-shaped plate (1), and the T-shaped block (305) is slidably arranged inside the inner wall of the T-shaped groove (306).

5. A leakage detection device for the production of a mobile power supply according to claim 1, characterized in that: The U-shaped frame (3) further includes a first groove body (307) and a positioning plug (308); a first groove body (307) is opened downward on the bottom surface of the inner wall of the T-shaped groove (306), a positioning plug (308) is movably arranged on the inner wall of the first groove body (307), and one ends of the positioning plug (308) and the U-shaped frame (3) close to each other are mutually attached.

6. The leakage detection device for the production of a mobile power supply according to claim 1, characterized in that: The rotating block (4) further includes a limiting ring (405); a limiting ring (405) is fixedly connected to the side wall of the rotating shaft (403), and one ends of the two limiting rings (405) close to each other are respectively attached to the two side surfaces of the first U-shaped plate (1).

7. A leakage detection device for the production of a mobile power supply according to claim 1, characterized in that: Round chamfers are provided at the upper and lower corners of the clamping block (603).

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