CN214097623U

CN214097623U - Internal resistance tester for storage battery

Info

Publication number: CN214097623U
Application number: CN202022770724.8U
Authority: CN
Inventors: 谭涌泉; 宋波; 赵剑开
Original assignee: Wuxi Anosi Telecom Technologies Co ltd
Current assignee: Wuxi Anosi Telecom Technologies Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-08-31
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a battery internal resistance tester, including the tester bottom plate, one side that one side of tester bottom plate was provided with first supporting leg is provided with circuit total control box, one side of circuit total control box is inlayed and is had sixth concave type pull ring, one side of detecting signal source is provided with analysis display screen, analysis display screen's lower extreme is connected with the data conduction line, the lower extreme of data conduction line is connected with computer operation keyboard, computer operation keyboard's lower extreme is provided with the computer keyboard fixed station, the lower extreme of computer keyboard fixed station is provided with the lookout window, one side of box sets up the pneumatic pump, conduct through the data conduction line and analyze for analysis display screen, detect the internal resistance and accomplish, analyze the internal resistance of battery inside, give analysis display screen through the data conduction line, make the internal resistance measuring measurement's of battery measurement accuracy error little.

Description

Internal resistance tester for storage battery

Technical Field

The utility model relates to a battery testing technical field, in particular to battery internal resistance tester.

Background

The internal resistance of the storage battery is also the internal resistance of the current flowing through the storage battery, the traditional test adopts the matching test of products such as a direct current power supply, the storage battery, an oscilloscope, a resistor box, a voltmeter, an ammeter and the like, and has the problems of inconvenient wiring, inaccurate measurement, inconsistent wiring measurement results and the like.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a battery internal resistance tester, the battery internal resistance also indicates the internal resistance that the electric current received through the battery, traditional test is adopting DC power supply, the battery, the oscilloscope, the resistance box, the voltmeter, product cooperation tests such as ampere meter, it is inconvenient to have the wiring, can't accurate measurement, different wiring measurement result inconsistent scheduling problem, battery internal resistance test is mainly used for battery manufacturer and battery use unit as the tester of the internal resistance performance of quick measurement battery, mainly measure the internal resistance value of battery, it is very extensive to use, this kind of instrument does not have quick accurate measurement, be not suitable for the detection of battery, do not form the check-up of an accuracy, the internal resistance detection precision error that the battery was required in the detection of battery is little, so require that measurement precision is high, the internal resistance that the battery internal resistance is measured, The test degree of difficulty is big, this utility model discloses a signal reception piece makes the direction of judging to first screw rod immediately and removes, the battery that quick fixed needs the detection, make electrode in its battery can be better with detection device in the electrode feeler interconnect response, camera mechanism through the detection device upper end setting analyzes the internal resistance of battery inside, conduct through the data conduction line and carry out the analysis for the analysis display screen, detect the internal resistance and accomplish, analyze the internal resistance of battery inside, give the analysis display screen through the data conduction line, the internal resistance measuring measurement accuracy error of messenger's battery is little.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a storage battery internal resistance tester, which comprises a tester bottom plate, wherein one side of the tester bottom plate is provided with a first supporting foot, one side of the first supporting foot is provided with a second supporting foot, one side of the second supporting foot is provided with a third supporting foot, one side of the third supporting foot is provided with a fourth supporting foot, one side of the fourth supporting foot is connected with a first bearing foot plate, one side of the first bearing foot plate is provided with a second bearing foot plate, one side of the second bearing foot plate is provided with a third bearing foot plate, one side of the third bearing foot plate is provided with a fourth bearing foot plate, the upper end of the fourth bearing foot plate is provided with a first box door, one side of the first box door is embedded with a first concave type pull ring, one end of the first concave type pull ring is provided with a second box door, one side of the second box door is embedded with a second concave type pull ring, a third box door is arranged at the upper end of the second concave pull ring, a third concave pull ring is inlaid at one side of the third box door, a fourth box door is arranged at one side of the third concave pull ring, a fourth concave pull ring is inlaid at one side of the fourth box door, a fifth box door is arranged at the upper end of the fourth concave pull ring, a fifth concave pull ring is inlaid at one side of the fifth box door, a circuit general control box is arranged at one side of the fifth concave pull ring, a sixth concave pull ring is inlaid at one side of the circuit general control box, a detection signal source is arranged at the upper end of the sixth concave pull ring, an analysis display screen is arranged at one side of the detection signal source, a data transmission line is connected at the lower end of the analysis display screen, a computer operation keyboard is connected at the lower end of the data transmission line, a computer keyboard fixing table is arranged at the lower end of the computer operation keyboard fixing table, and a lookout window is arranged at the lower end of the computer keyboard fixing table, the lower extreme of looking over the window is provided with the heat dissipation air discharge fan, one side of heat dissipation air discharge fan is provided with the box, one side of box sets up the pneumatic pump.

As a preferred technical scheme of the utility model, the inside of box is provided with rolling gear, rolling gear's junction is provided with the signal reception piece, one side of signal reception piece is provided with the slide rail, one side of slide rail is provided with detection device, one side of detection device is provided with the conveyer belt, the upper end of conveyer belt is provided with camera shooting mechanism.

As a preferred technical scheme of the utility model, the inside of pneumatic pump is provided with first fixed axle, the lower extreme of first fixed axle is provided with the barometer dish, the lower part of barometer dish is provided with the gasbag body, the lower extreme of the gasbag body is provided with the gas-supply pipe.

As a preferred technical scheme of the utility model, the inside of mechanism of making a video recording is provided with the spliced pole, the lower extreme of spliced pole is provided with the second fixed axle, the lower extreme of second fixed axle is provided with the crew cut camera lens, the lower extreme of crew cut camera lens is provided with the light dome, the lower extreme of light dome is provided with the camera lens.

As a preferred technical scheme of the utility model, detection device's inside is provided with the electrode antenna, one side of electrode antenna is connected with the electrode rod, one side of electrode rod is provided with fixing bearing B, one side of fixing bearing B is connected with the detection circuit body.

As a preferred technical scheme of the utility model, one side of running gear is provided with the rotation screw rod, the inside of rotating the screw rod is provided with first screw rod, the one end of first screw rod is connected with the rotation gyro wheel, the one end of rotating the gyro wheel is connected with the second screw rod.

As an optimal technical scheme of the utility model, the inside of rolling gear is provided with the connecting axle, the one end of connecting axle is provided with connect the through-hole, one side of connect the through-hole is provided with the gear tooth.

As a preferred technical scheme of the utility model, the inside of signal reception piece is provided with the signal board, the lower extreme of signal board is provided with the recess, one side of recess is provided with the signal body.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a when opening the switch of circuit master control box and making the pneumatic pump of box one side begin to start, the rotating gear begins to rotate and drives and rotates the screw rod, make the conveying board begin to move, and put into the conveyer belt with the battery that needs to detect, make the battery can move towards detection device's direction, when signal receiving block received the signal that detection signal source sent, signal receiving block will move towards the direction of first screw rod through the recess that the lower extreme set up, and the battery of quick fixed detection, make the electrode in the battery can be better with the mutual connection response of electrode feeler in the detection device, take the internal resistance of battery through the camera lens of the camera mechanism inside of detection device upper end installation, and through data conduction line with the data transmission who shoots carry out the analysis to the analysis display screen, through data conduction line for the analysis display screen, the data precision error of the internal resistance detection of the storage battery is small.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic structural view of the pneumatic pump of the present invention;

fig. 4 is a schematic structural view of the camera mechanism of the present invention;

FIG. 5 is a schematic structural view of the detecting device of the present invention;

FIG. 6 is a schematic view of the structure of the rotary screw of the present invention;

fig. 7 is a schematic view of the structure of the rotating gear of the present invention;

fig. 8 is a schematic diagram of a signal receiving block structure according to the present invention;

in the figure: 1. a tester backplane; 2. a first supporting leg; 3. a second support leg; 4. a third supporting leg; 5. a fourth supporting leg; 6. a first load bearing foot plate; 7. a second load bearing foot plate; 8. a third load bearing foot plate; 9. a fourth load bearing foot plate; 10. a first door; 11. a first concave pull ring; 12. a second door; 13. a second concave pull ring; 14. a third box door; 15. a third concave pull ring; 16. a fourth door; 17. a fourth concave pull ring; 18. a fifth box door; 19. a fifth concave pull ring; 20. a circuit master control box; 21. a sixth concave pull ring; 22. detecting a signal source; 23. analyzing the display screen; 24. a computer operating keyboard; 25. a computer keyboard fixing table; 26. an observation window; 27. a heat dissipation exhaust fan; 28. a box body; 29. a pneumatic pump; 2901. a fixed shaft; 2902. a pressure dial plate; 2903. a balloon body; 2904. a gas delivery pipe; 30. a rotating gear; 3001. a connecting shaft; 3002. a connecting through hole; 3003. gear teeth; 31. a signal receiving block; 3101. a signal plate; 3102. a groove; 3103. a signal body; 32. a slide rail; 33. a detection device; 3301. an electrode rod; 3302. an electrode antenna; 3303. fixing a bearing B; 3304. a detection circuit body; 34. a conveyor belt; 35. a camera mechanism; 3501. connecting columns; 3502. a fixed shaft; 3503. a flat-head camera lens; 3504. a light ray round cover; 3505. a lens; 36. a data conducting line; 37. rotating the screw; 3701. a first screw; 3702. rotating the roller; 3703. a second screw.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1

As shown in figures 1-8, the utility model provides a storage battery internal resistance tester, which comprises a tester base plate 1, a first supporting leg 2 is arranged on one side of the tester base plate 1, a second supporting leg 3 is arranged on one side of the first supporting leg 2, a third supporting leg 4 is arranged on one side of the second supporting leg 3, a fourth supporting leg 5 is arranged on one side of the third supporting leg 4, a first bearing foot plate 6 is connected with one side of the fourth supporting leg 5, a second bearing foot plate 7 is arranged on one side of the first bearing foot plate 6, a third bearing foot plate 8 is arranged on one side of the second bearing foot plate 7, a fourth bearing foot plate 9 is arranged on one side of the third bearing foot plate 8, a first box door 10 is arranged at the upper end of the fourth bearing foot plate 9, a first concave type pull ring 11 is embedded on one side of the first box door 10, a second box door 12 is arranged at one end of the first concave type pull ring 11, a second concave pull ring 13 is embedded on one side of the second door 12, a third door 14 is arranged at the upper end of the second concave pull ring 13, a third concave pull ring 15 is embedded on one side of the third door 14, a fourth door 16 is arranged on one side of the third concave pull ring 15, a fourth concave pull ring 17 is embedded on one side of the fourth door 16, a fifth door 18 is arranged at the upper end of the fourth concave pull ring 17, a fifth concave pull ring 19 is embedded on one side of the fifth door 18, a circuit main control box 20 is arranged on one side of the fifth concave pull ring 19, a sixth concave pull ring 21 is embedded on one side of the circuit main control box 20, a detection signal source 22 is arranged at the upper end of the sixth concave pull ring 21, an analysis display screen 23 is arranged on one side of the detection signal source 22, a data conduction line 36 is connected to the lower end of the analysis display screen 23, a computer operation keyboard 24 is connected to the lower end of the data conduction line 36, a computer operation keyboard fixing station 25 is arranged at the lower end of the computer operation keyboard 24, a lookout window 26 is arranged at the lower end of the computer keyboard fixing station 25, a heat dissipation exhaust fan 27 is arranged at the lower end of the lookout window 26, a box body 28 is arranged on one side of the heat dissipation exhaust fan 27, and an air pressure pump 29 is arranged on one side of the box body 28.

The inside of box 28 is provided with rotating gear 30, and the junction of rotating gear 30 is provided with signal receiving block 31, and one side of signal receiving block 31 is provided with slide rail 32, and one side of slide rail 32 is provided with detection device 33, and one side of detection device 33 is provided with conveyer belt 34, and the upper end of conveyer belt 34 is provided with camera mechanism 35, and signal receiving block 31 slides at slide rail 32 and fixes the battery that needs to detect effectively, avoids the battery contact failure when detecting.

The first fixed shaft 2901 is arranged in the pneumatic pump 29, the lower end of the first fixed shaft 2901 is provided with a pneumatic dial 2902, the lower part of the pneumatic dial 2902 is provided with an air bag body 2903, the lower end of the air bag body 2903 is provided with an air pipe 2904, and the pneumatic dial 2902 observes the air pressure so as to control the speed of detection.

The inside of the camera mechanism 35 is provided with a connecting column 3501, the lower end of the connecting column 3501 is provided with a second fixed shaft 3502, the lower end of the second fixed shaft 3502 is provided with a flat-head camera lens 3503, the lower end of the flat-head camera lens 3503 is provided with a light ray circular cover 3504, the lower end of the light ray circular cover 3504 is provided with a lens 3505, the lens 3505 can effectively shoot the inside of the storage battery, internal resistance analysis is carried out through analyzing the display screen 23, and the accuracy of internal resistance detection is improved.

The electrode feeler 3302 is arranged in the detection device 33, one side of the electrode feeler 3302 is connected with the electrode rod 3301, one side of the electrode rod 3301 is provided with the fixed bearing B3303, and one side of the fixed bearing B3303 is connected with the detection circuit body 3304, so that the electrodes in the storage battery can be better connected and sensed with the electrode feeler 3302 in the detection device, and the analysis efficiency is improved.

A rotary screw 37 is disposed at one side of the rotary gear 30, a first screw 3701 is disposed inside the rotary screw 37, a rotary roller 3702 is connected to one end of the first screw 3701, a second screw 3703 is connected to one end of the rotary roller 3702, and the rotary screw 37 provides rotary power to the rotary gear 30.

The inside of the rotary gear 30 is provided with a connecting shaft 3001, one end of the connecting shaft 3001 is provided with a connecting through hole 3002, one side of the connecting through hole 3002 is provided with a gear tooth 3003, and the rotary gear 30 and the rotary screw 37 work with each other to enable the conveyor belt 34 to run stably.

The signal receiving block 31 is internally provided with a signal plate 3101, the lower end of the signal plate 3101 is provided with a groove 3102, one side of the groove 3102 is provided with a signal body 3103, and the signal receiving block 31 can accurately receive the signal sent by the detection signal source 22.

The working principle is as follows: when the switch of the circuit general control box 20 is turned on to start the pneumatic pump 29 on one side of the box 28, the rotating gear 30 starts to rotate to drive the rotating screw 37 to rotate, so that the transmission plate 34 starts to move, the storage battery to be detected is put on the transmission belt 34, so that the storage battery can move towards the direction of the detection device 33, when the signal receiving block 31 receives the signal sent by the detection signal source 22, the signal receiving block 31 moves towards the direction of the first screw 3701 through the groove 3102 arranged at the lower end, and rapidly fixes the detected storage battery, so that the electrode in the storage battery can be better connected and inducted with the electrode antenna 3302 in the detection device, the internal resistance inside the storage battery is shot through the lens 3505 inside the camera mechanism 35 arranged at the upper end of the detection device 33, and the shot data is transmitted to the analysis display screen 23 through the data lead 36 for analysis, and detecting the internal resistance.

It should be noted that, in this document, 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, and furthermore, the terms "comprise", "include", 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A storage battery internal resistance tester comprises a tester bottom plate (1) and is characterized in that a first supporting leg (2) is arranged on one side of the tester bottom plate (1), a second supporting leg (3) is arranged on one side of the first supporting leg (2), a third supporting leg (4) is arranged on one side of the second supporting leg (3), a fourth supporting leg (5) is arranged on one side of the third supporting leg (4), a first bearing foot plate (6) is connected to one side of the fourth supporting leg (5), a second bearing foot plate (7) is arranged on one side of the first bearing foot plate (6), a third bearing foot plate (8) is arranged on one side of the second bearing foot plate (7), a fourth bearing foot plate (9) is arranged on one side of the third bearing foot plate (8), and a first box door (10) is arranged at the upper end of the fourth bearing foot plate (9), a first concave pull ring (11) is inlaid in one side of the first box door (10), a second box door (12) is arranged at one end of the first concave pull ring (11), a second concave pull ring (13) is inlaid in one side of the second box door (12), a third box door (14) is arranged at the upper end of the second concave pull ring (13), a third concave pull ring (15) is inlaid in one side of the third box door (14), a fourth box door (16) is arranged at one side of the third concave pull ring (15), a fourth concave pull ring (17) is inlaid in one side of the fourth box door (16), a fifth box door (18) is arranged at the upper end of the fourth concave pull ring (17), a fifth concave pull ring (19) is inlaid in one side of the fifth box door (18), a circuit control box (20) is arranged at one side of the fifth concave pull ring (19), a sixth concave pull ring (21) is inlaid in one side of the circuit control box (20), the upper end of sixth concave type pull ring (21) is provided with detecting signal source (22), one side of detecting signal source (22) is provided with analysis display screen (23), the lower extreme of analysis display screen (23) is connected with data transmission line (36), the lower extreme of data transmission line (36) is connected with computer operating keyboard (24), the lower extreme of computer operating keyboard (24) is provided with computer keyboard fixed station (25), the lower extreme of computer keyboard fixed station (25) is provided with lookout window (26), the lower extreme of lookout window (26) is provided with heat dissipation air discharge fan (27), one side of heat dissipation air discharge fan (27) is provided with box (28), one side of box (28) sets up pneumatic pump (29).

2. The accumulator internal resistance tester according to claim 1, characterized in that a rotating gear (30) is arranged inside the box body (28), a signal receiving block (31) is arranged at the joint of the rotating gear (30), a slide rail (32) is arranged on one side of the signal receiving block (31), a detection device (33) is arranged on one side of the slide rail (32), a conveyor belt (34) is arranged on one side of the detection device (33), and a camera mechanism (35) is arranged at the upper end of the conveyor belt (34).

3. The accumulator internal resistance tester according to claim 1, characterized in that the inside of the pneumatic pump (29) is provided with a first fixed shaft (2901), the lower end of the first fixed shaft (2901) is provided with a barometer dial (2902), the lower part of the barometer dial (2902) is provided with an air bag body (2903), and the lower end of the air bag body (2903) is provided with an air pipe (2904).

4. The storage battery internal resistance tester according to claim 2, wherein a connecting column (3501) is arranged inside the camera mechanism (35), a second fixed shaft (3502) is arranged at the lower end of the connecting column (3501), a flat-head camera lens (3503) is arranged at the lower end of the second fixed shaft (3502), a light ray dome (3504) is arranged at the lower end of the flat-head camera lens (3503), and a lens (3505) is arranged at the lower end of the light ray dome (3504).

5. The accumulator internal resistance tester according to claim 2, characterized in that the inside of the detecting device (33) is provided with an electrode antenna (3302), one side of the electrode antenna (3302) is connected with an electrode rod (3301), one side of the electrode rod (3301) is provided with a fixed bearing B (3303), and one side of the fixed bearing B (3303) is connected with a detecting circuit body (3304).

6. The accumulator internal resistance tester according to claim 2, characterized in that a rotating screw (37) is arranged at one side of the rotating gear (30), a first screw (3701) is arranged inside the rotating screw (37), a rotating roller (3702) is connected to one end of the first screw (3701), and a second screw (3703) is connected to one end of the rotating roller (3702).

7. The accumulator internal resistance tester according to claim 2, wherein the rotating gear (30) is internally provided with a connecting shaft (3001), one end of the connecting shaft (3001) is provided with a connecting through hole (3002), and one side of the connecting through hole (3002) is provided with a gear tooth (3003).

8. The accumulator internal resistance tester according to claim 2, characterized in that a signal plate (3101) is arranged inside the signal receiving block (31), a groove (3102) is arranged at the lower end of the signal plate (3101), and a signal body (3103) is arranged at one side of the groove (3102).