Battery detection system and battery detection method

Abstract

The invention relates to the field of battery detection, in particular to a battery detection system and a battery detection method. A battery detection system comprises a door-shaped piece, a square column is vertically connected to the door-shaped piece in a sliding mode, a wheel carrier is fixed to the upper end of the square column, a wheel shaft is fixed to a rolling wheel, the wheel shaft is rotationally connected to the wheel carrier, a stop pin is fixed to the lower end of the square column and located on the lower side of the door-shaped piece, and the square column is sleeved with a compression spring. And the compression spring is positioned between the door-shaped piece and the wheel carrier. The battery detection method comprises the following steps: S1, clamping a battery between two angle irons; s2, rolling at different positions of the lower side of the battery through a roller; s3, monitoring whether the two tension sensors generate numerical value changes or not; and S4, when the numerical values of the two tension sensors are changed, representing that the battery generates bumps. And whether the battery swells can be conveniently judged.

Description

Technical Field

[0001] The present invention relates to the field of battery detection, and more particularly to a battery detection system and a battery detection method. Background Art

[0002] Battery testing usually includes the following aspects: Voltage measurement: Use a multimeter to measure the open voltage of the battery, which can help determine whether the battery has power and the level of power. Internal resistance test: Measure the internal resistance of the battery. Too high internal resistance may indicate that the battery is aging or has problems. Capacity test: Evaluate the actual capacity of the battery through a discharge test, which usually requires discharging the battery to a specified voltage and then measuring the amount of power it can provide. Charging test: Check the charging performance of the battery, including charging time and whether the voltage after charging is normal. However, traditional battery testing systems cannot easily check whether the battery appearance is swollen. Summary of the invention

[0003] In order to overcome the deficiencies of the prior art, the present invention provides a battery detection system and a battery detection method, which have the beneficial effect of conveniently determining whether a battery is bulging.

[0004] The technical solution adopted by the present invention to solve its technical problem is:

[0005] A battery detection system includes a door-shaped member, a square column is vertically slidably connected to the door-shaped member, a wheel frame is fixed to the upper end of the square column, a wheel axle is fixed to the roller, the wheel axle is rotatably connected to the wheel frame, a stop pin is fixed to the lower end of the square column, the stop pin is located on the lower side of the door-shaped member, a compression spring is sleeved on the square column, and the compression spring is located between the door-shaped member and the wheel frame.

[0006] Tension sensors are fixed on both left and right ends of the inner side of the door-shaped member, and both ends of the pull rope are respectively fixed on the two tension sensors. A U-shaped groove is arranged at the lower end of the square column, and the square column is pressed on the middle part of the pull rope through the U-shaped groove.

[0007] The front and rear sides of the door-shaped member are respectively connected to the two track rods in a transverse sliding manner, and the two slide rods are respectively connected to the left and right ends of the cross beam in a front-to-back direction in a sliding manner.

[0008] A battery detection system is used to perform a battery detection method, comprising the following steps:

[0009] S1: Clamp the battery between two angle irons;

[0010] S2: Roll the roller over different positions on the lower side of the battery;

[0011] S3: monitor whether the two tension sensors have produced value changes;

[0012] S4: When the values ​​of the two tension sensors change, it means that the battery has bulged. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0014] Figure 1 A schematic diagram of the structure of a battery detection system Figure 1 ;

[0015] Figure 2 A schematic diagram of the structure of a battery detection system Figure 2 ;

[0016] Figure 3 A schematic diagram of the structure of a battery detection system Figure 3 ;

[0017] Figure 4 A schematic diagram of the structure of a battery detection system Figure 4 ;

[0018] Figure 5 The structure of the door-shaped part is shown in FIG. Figure 1 ;

[0019] Figure 6 The structure of the door-shaped part is shown in FIG. Figure 2 ;

[0020] Figure 7 Schematic diagram of the beam structure Figure 1 ;

[0021] Figure 8 Schematic diagram of the beam structure Figure 2 ;

[0022] Fig. 9 is a schematic diagram of the structure of the base;

[0023] Fig.10 The structure of the column Figure 1 ;

[0024] Fig.11 The structure of the column Figure 2 .

[0025] In the figure: door-shaped member 101; roller 102; wheel axle 103; wheel frame 104; square column 105; stop pin 106; pull rope 107; tension sensor 108;

[0026] Beam 201; slide bar 202; track bar 203; screw rod 204; motor 205; sleeve 206; fastening screw 207;

[0027] Base 301; round rod 302; pressure strip 303; side rod 304; vertical rod 305; angle iron 306; folding frame 307;

[0028] Vertical column 401; horizontal rod 402; fastening screw 403; horizontal column 404; right angle rod 405; terminal 406; support block 407. DETAILED DESCRIPTION

[0029] like Figure 5-6 As shown, this example can achieve the effect of measuring the expansion of the battery.

[0030] The battery detection system includes a door-shaped member 101, a square column 105 is vertically slidably connected to the door-shaped member 101, a wheel frame 104 is welded to the upper end of the square column 105, a wheel axle 103 is welded to the roller 102, the wheel axle 103 is rotatably connected to the wheel frame 104, a stop pin 106 is inserted at the lower end of the square column 105, the stop pin 106 is located at the lower side of the door-shaped member 101, a compression spring is sleeved on the square column 105, and the compression spring is located between the door-shaped member 101 and the wheel frame 104. The compression spring always applies an upward force to the wheel frame 104, so that the square column 105 always tends to slide downward. The stop pin 106 prevents the square column 105 from separating from the door-shaped piece 101, so that the roller 102 moves downward and is returned to its original position by the compression spring, so that the roller 102 rolls over the lower side of the rectangular battery. If there is expansion on the battery, it will drive the roller 102, the wheel frame 104 and the square column 105 to move downward, and the expansion of the battery can be measured.

[0031] like Figure 5-6 As shown, this example can achieve the effect of judging battery expansion.

[0032] Since the left and right ends of the inner side of the door-shaped member 101 are connected to the tension sensors 108 by screws, the two ends of the pull rope 107 are respectively bonded to the two tension sensors 108, and a U-shaped groove is provided at the lower end of the square column 105. The square column 105 is pressed on the middle part of the pull rope 107 through the U-shaped groove. When the roller 102 encounters a bulge on the battery, the driving wheel frame 104 and the square column 105 move downward, and then the middle part of the pull rope 107 is pressed downward through the square column 105. At this time, the pulling force of the pull rope 107 on the two tension sensors 108 increases, and then the battery expansion is judged by the change of the data measured by the two tension sensors 108.

[0033] like Figure 5-8 As shown, this example can achieve the effect of adjusting the relative front and rear positions of the roller 102 and the battery.

[0034] Since the front and rear sides of the door-shaped member 101 are respectively connected to the two track rods 203 by horizontal sliding, and the two sliding rods 202 are respectively connected to the left and right ends of the beam 201 by sliding in the front and rear directions, the door-shaped member 101 can move left and right on the two track rods 203, thereby driving the roller 102 to roll left and right, and the two sliding rods 202 slide back and forth on the beam 201, thereby adjusting the relative front and rear positions of the roller 102 and the battery.

[0035] like Figure 5-8 As shown, this example can achieve the effect of driving the door-shaped member 101 to slide left and right on the two track rods 203.

[0036] Since one of the sliding rods 202 is connected to a motor 205 by screws, a screw rod 204 is connected to the output shaft of the motor 205, and the screw rod 204 cooperates with the door-shaped component 101 through threads, the sliding rod 202 is driven by a hydraulic cylinder to slide on the beam 201, and the screw rod 204 is driven to rotate by the motor 205, and the door-shaped component 101 is driven to slide left and right on the two track rods 203 through the rotation of the screw rod 204.

[0037] like Figure 7-9 As shown, this example can achieve the effect of driving the two slide bars 202, the two track bars 203, the door-shaped member 101 and the roller 102 to move up and down.

[0038] Since the battery detection system also includes a base 301, the front and rear ends of the base 301 are welded with vertical poles 305, the middle part of the crossbeam 201 is welded with a sliding sleeve 206, the sliding sleeve 206 is vertically slidably connected to one of the vertical poles 305, the crossbeam 201 is threadedly connected with a fastening screw 1 207, the fastening screw 1 207 is pressed on the vertical pole 305, the crossbeam 201 can slide vertically on the vertical pole 305 through the sliding sleeve 206, and then drive the two slide bars 202, the two track bars 203, the door-shaped piece 101 and the roller 102 to rise and fall. The crossbeam 201 can be fixed on the vertical pole 305 by rotating the fastening screw 1 207.

[0039] like Figure 5-9 As shown, this example can achieve the effect of clamping the battery front and back.

[0040] Since the upper parts of the two vertical rods 305 are slidably connected to the side rods 304, the side rods 304 are driven to slide by the hydraulic rods, and the opposite ends of the two side rods 304 are fixed with angle irons 306. The roller 102 is located below the two angle irons 306, driving the two side rods 304 to slide close to each other, and then driving the two angle irons 306 to approach each other, thereby clamping the battery front and back, making it convenient for the roller 102 to roll over the bottom of the battery in the next step.

[0041] like Fig. 9 As shown, this example can achieve the effect of stably fixing the battery.

[0042] Since the left and right ends of each of the angle irons 306 are vertically slidably connected to the round rods 302, a pressure strip 303 is fixed between the upper ends of the two round rods 302, and the round rods 302 are driven to slide by a hydraulic cylinder, thereby driving the pressure strip 303 to move downward through the two round rods 302, thereby driving the pressure strip 303 to press on the upper sides of the front and rear edges of the battery, thereby stably fixing the battery.

[0043] like Figure 9-11 As shown, this example can achieve the effect of freely adjusting the up-down and front-back positions of the two support blocks 407 .

[0044] Since a folding frame 307 is welded to the middle part of the base 301, the upper part of the folding frame 307 is vertically slidably connected with the column 401, and the column 401 is driven to slide by a hydraulic cylinder, and two flat bars 402 are welded to the upper part of the column 401, and the two flat bars 402 are arranged in the front and rear directions, and two support blocks 407 are arranged front and back, and each support block 407 is slidably connected to the two flat bars 402, and each support block 407 is threadedly connected with a fastening screw 2 403, and the fastening screw 2 403 is pressed on the flat bar 402, and the column 401 can slide vertically on the folding frame 307, so as to adjust the height of the two flat bars 402 and the two support blocks 407, and the two support blocks 407 can slide back and forth on the flat bar 402, so as to adjust the up and down and front and back positions of the two support blocks 407 at will, and the support block 407 can be fixed on the flat bar 402 by rotating the fastening screw 2 403 to press on the flat bar 402.

[0045] like Figure 10-11 As shown, this example can be used to determine whether the battery current is normal and adapt to the different contact positions of batteries of different models.

[0046] Since each of the support blocks 407 is connected with a horizontal column 404 for horizontal sliding movement, the horizontal column 404 is driven to slide by a hydraulic cylinder, a right-angle rod 405 is fixed to the left end of the horizontal column 404, and terminal posts 406 are arranged on the two inner surfaces of the right-angle rod 405. After adjusting the up-down and front-back positions of the two support blocks 407, the up-down and front-back positions of the two horizontal columns 404 and the two right-angle rods 405 can be adjusted. The two horizontal columns 404 can slide left and right on the two support blocks 407 respectively, thereby adjusting the left and right positions of the two right-angle rods 405. Since there are terminal posts 406 on both the horizontal and vertical surfaces of the right-angle rod 405, the two terminal posts 406 on the horizontal surface or the two terminal posts 406 on the vertical surface can be brought into contact with the electric contacts of the battery to adapt to the different contact positions of batteries of different models, and then the positive and negative poles of the ammeter are connected to the two terminal posts 406 respectively using wires, thereby determining whether the current of the battery is normal enough.

[0047] A battery detection system is used to perform a battery detection method, comprising the following steps:

[0048] S1: clamp the battery between two angle irons 306;

[0049] S2: The roller 102 rolls over different positions on the lower side of the battery;

[0050] S3: monitoring whether the two tension sensors 108 have produced value changes;

[0051] S4: When the values ​​of the two tension sensors 108 change, it means that the battery has bulged.

Claims

1. A battery detection system, comprising a door-shaped member (101), characterized in that: The gate-shaped member (101) is vertically slidably connected with a square column (105), a wheel frame (104) is fixed to the upper end of the square column (105), a wheel axle (103) is fixed to the roller (102), the wheel axle (103) is rotatably connected to the wheel frame (104), a stop pin (106) is fixed to the lower end of the square column (105), the stop pin (106) is located at the lower side of the gate-shaped member (101), and a compression spring is sleeved on the square column (105), and the compression spring is located between the gate-shaped member (101) and the wheel frame (104).

2. A battery detection system according to claim 1, characterized in that: Tension sensors (108) are fixed to both left and right ends of the inner side of the door-shaped member (101), and both ends of the pull rope (107) are respectively fixed to the two tension sensors (108). A U-shaped groove is provided at the lower end of the square column (105), and the square column (105) is pressed on the middle part of the pull rope (107) through the U-shaped groove.

3. A battery detection system according to claim 2, characterized in that: The front and rear sides of the door-shaped member (101) are respectively slidably connected to the two track rods (203) in a transverse direction, and the two sliding rods (202) are respectively slidably connected to the left and right ends of the crossbeam (201) in a front-to-back direction.

4. A battery detection system according to claim 3, characterized in that: A motor (205) is fixed on one of the slide bars (202), a screw rod (204) is fixed on the output shaft of the motor (205), the screw rod (204) is matched with the door-shaped member (101) through a thread, and the slide bar (202) is driven by a hydraulic cylinder to slide on the crossbeam (201).

5. A battery detection system according to claim 4, characterized in that: The invention also comprises a base (301), wherein both front and rear ends of the base (301) are fixed with vertical poles (305), a sliding sleeve (206) is fixed in the middle of the cross beam (201), the sliding sleeve (206) is vertically slidably connected to one of the vertical poles (305), and a fastening screw (207) is threadedly connected to the cross beam (201), and the fastening screw (207) is pressed on the vertical pole (305).

6. A battery detection system according to claim 5, characterized in that: The upper parts of the two vertical rods (305) are slidably connected to side rods (304), and the side rods (304) are driven to slide by hydraulic rods. Angle irons (306) are fixed to the opposite ends of the two side rods (304), and the rollers (102) are located below the two angle irons (306).

7. A battery detection system according to claim 6, characterized in that: The left and right ends of each angle iron (306) are vertically slidably connected to round rods (302), a pressure strip (303) is fixed between the upper ends of the two round rods (302), and the round rods (302) are driven to slide by a hydraulic cylinder.

8. A battery detection system according to claim 7, characterized in that: A folding frame (307) is fixed in the middle of the base (301), and the upper part of the folding frame (307) is vertically slidably connected to a column (401). The column (401) is driven to slide by a hydraulic cylinder. Two flat bars (402) are fixed on the upper part of the column (401), and the two flat bars (402) are arranged in the front-to-back direction. Two support blocks (407) are arranged in the front-to-back direction. Each support block (407) is slidably connected to the two flat bars (402), and each support block (407) is threadedly connected to a second fastening screw (403), and the second fastening screw (403) is pressed on the flat bar (402).

9. A battery detection system according to claim 8, characterized in that: Each of the support blocks (407) is laterally slidably connected to a cross column (404), the cross column (404) is driven to slide by a hydraulic cylinder, a right-angle rod (405) is fixed to the left end of the cross column (404), and terminal posts (406) are arranged on the two inner surfaces of the right-angle rod (405).

10. A battery testing system according to claim 9, used for a battery testing method, characterized in that: The following steps are involved: S1: clamp the battery between two angle irons (306); S2: The roller (102) rolls over different positions on the lower side of the battery; S3: monitoring whether the two tension sensors (108) have produced value changes; S4: When the values ​​of the two tension sensors (108) change, it means that the battery has bulged.

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