Battery testing device for battery management

Abstract

The utility model discloses a battery testing device for battery management. The battery testing device comprises a battery operation assembly line and a plurality of groups of battery comprehensive testing assemblies erected on a transportation path of the battery operation assembly line, each battery comprehensive test assembly comprises a portal frame, a cross beam platform fixed on the top surface of the portal frame, and an image collector arranged on the right side of the cross beam platform. According to the technical scheme, the battery is tested in an assembly line mode, the portal frame is erected on the assembly line, meanwhile, the image collector and the battery comprehensive tester are erected on the portal frame, transverse movement of the vertical sliding rail is controlled by means of the transversely-moving electric control sliding rail and the sliding block, and meanwhile the probe of the tester is controlled by the vertically-moving sliding rail to move up and down. The position of the battery is determined by collecting data of the image collector, the probe is in pole contact with the battery through cooperation between the sliding rails, the battery is tested by the battery comprehensive tester, and the battery testing speed is increased by means of an automatic mode.

Description

Technical Field

[0001] The utility model relates to the technical field of battery testing equipment, in particular to a battery testing device for battery management. Background Art

[0002] To ensure that the battery management system performs optimally, engineers need to measure voltage, current, and temperature at the cell, module, and pack levels. They also need to verify the performance of battery and cell monitoring circuits, including accurate static and dynamic measurements of temperature sensors and Hall-effect sensors at the cell, module, and pack levels.

[0003] The existing method of testing batteries basically uses a comprehensive battery tester, which uses the positive and negative wire harnesses and clamps on the instrument to manually clamp the battery poles, and usually obtains various test data of the battery within 2-3 seconds. However, this existing testing method needs to be based on sampling detection, and it is impossible to test a large number of batteries one by one. Therefore, those skilled in the art have proposed a technical solution for a battery testing device for battery management. Utility Model Content

[0004] The purpose of the utility model is to provide a battery testing device for battery management to solve the deficiencies mentioned in the background technology.

[0005] In order to solve the drawbacks and defects described in the background technology, the utility model provides the following technical solutions:

[0006] It includes a battery operation assembly line and several sets of battery comprehensive test components set up on the transportation path of the battery operation assembly line;

[0007] The battery comprehensive test assembly includes a gantry, a beam platform fixed on the top surface of the gantry, and an image collector arranged on the right side of the beam platform, and a U-shaped extension frame is fixed on the left side wall of the beam platform;

[0008] The bottom surface of the U-shaped extension frame is fixed with a first electric-controlled slide rail, the track of the first electric-controlled slide rail is provided with a first slider, a vertical plate is fixed on the bottom surface of the first slider, and a second electric-controlled slide rail is fixed on the left side surface of the vertical plate, the track of the second electric-controlled slide rail is provided with a second slider, and a clamp is provided on the left side surface of the second slider;

[0009] A battery comprehensive tester is fixed on the top surface of the crossbeam platform, and a detection end of the battery comprehensive tester is provided with a probe in contact with the battery pack through an electric wire, and a clamp is clamped on the outer ring surface of the probe.

[0010] As a preferred solution of the utility model, the battery operation line includes a main conveyor and two auxiliary conveyors installed in front and behind the main conveyor, and the operation direction of the main conveyor is to transport batteries from right to left.

[0011] As a preferred solution of the utility model, the gantry is overall U-shaped and spans across both sides of the main conveyor, and the crossbeam platform on the top of the gantry extends to the right and is connected to the image collector through a stainless steel channel steel piece.

[0012] As a preferred solution of the utility model, the U-shaped extension frame is U-shaped as a whole and the width of the U-shaped extension frame is equal to the width of the gantry, and limiting plates are fixed on the front and rear sides of the U-shaped extension frame to limit the maximum running distance of the first slider on the first electric control slide rail.

[0013] As a preferred solution of the utility model, the length of the second electric control slide rail is equal to that of the vertical plate, and baffles are fixed on both the upper and lower sides of the vertical plate to prevent the second slider from escaping from the running track of the second electric control slide rail.

[0014] As a preferred solution of the utility model, a connecting rod is fixed on the left side surface of the second sliding block, and the end of the connecting rod is connected to the outer ring surface of the clamp.

[0015] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0016] In this technical solution, the battery is tested in an assembly line manner, and a gantry is set up on the assembly line. At the same time, an image collector and a battery comprehensive tester are set up on the gantry. The horizontal movement of the vertical slide is controlled by means of a horizontally moving electric slide and a slider. At the same time, the vertically moving slide controls the up and down movement of the tester's probe. The position of the battery is determined by collecting data from the image collector, and the cooperation between the slides allows the probe to contact the battery poles, so that the battery can be tested by the battery comprehensive tester, and the speed of battery testing is improved by relying on the automated mode. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a schematic diagram of the overall structure of the battery testing device;

[0019] Figure 2 This is a schematic diagram of the battery operation line in the battery testing device;

[0020] Figure 3 Schematic diagram of the battery comprehensive test assembly.

[0021] Description of reference numerals:

[0022] 1. Battery operation assembly line; 11. Main conveyor; 12. Auxiliary conveyor; 2. Battery comprehensive test assembly; 21. Gantry; 22. Beam platform; 23. Image collector; 24. Battery comprehensive tester; 25. Probe; 26. First slider; 27. Second slider; 28. Hoop; 29. ​​Connecting rod; 210. Second electric control slide rail; 211. Vertical plate; 212. First electric control slide rail; 213. U-shaped extension frame. DETAILED DESCRIPTION

[0023] In order to more clearly explain and illustrate the technical solution and implementation of the present utility model, several preferred specific embodiments for implementing the technical solution of the present utility model are introduced below.

[0024] The following description is merely exemplary in nature and is not intended to limit the present disclosure, its application and use. It should be understood that in all of these figures, the same or similar figure numbers indicate the same or similar parts and features. The various figures only schematically represent the concepts and principles of the embodiments of the present disclosure, and do not necessarily show the specific dimensions and proportions of the various embodiments of the present disclosure. Specific parts in specific drawings may use exaggerated methods to illustrate the relevant details or structures of the embodiments of the present disclosure. The various publications, patents and published patent specifications cited herein are incorporated herein by reference in their entirety. The technical solutions of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model.

[0025] Example

[0026] Refer to the instruction manual Figure 1 To Attachment Figure 3 As shown;

[0027] The best technical solution for battery testing device of battery management:

[0028] This embodiment includes:

[0029] A battery operation assembly line 1, and several groups of battery comprehensive test components 2 set up on the transportation path of the battery operation assembly line 1; the battery comprehensive test components 2 include a gantry 21, a beam platform 22 fixed on the top surface of the gantry 21, and an image collector 23 arranged on the right side of the beam platform 22, and a U-shaped extension frame 213 is fixed to the left side wall of the beam platform 22.

[0030] Among them, a first electric control rail 212 is fixed to the bottom surface of the U-shaped extension frame 213, a first slider 26 is arranged on the track of the first electric control rail 212, a vertical plate 211 is fixed to the bottom surface of the first slider 26, and a second electric control rail 210 is fixed to the left surface of the vertical plate 211, a second slider 27 is arranged on the track of the second electric control rail 210, and a clamp 28 is arranged on the left surface of the second slider 27.

[0031] A battery comprehensive tester 24 is fixed on the top surface of the crossbeam platform 22 , and a detection end of the battery comprehensive tester 24 is provided with a probe 25 that contacts the battery pack through an electric wire, and a clamp 28 is clamped on the outer ring surface of the probe 25 .

[0032] The battery operation assembly line 1 includes a main conveyor 11 and two auxiliary conveyors 12 installed in front and rear of the main conveyor 11, and the main conveyor 11 operates in the direction of transporting batteries from right to left. The gantry 21 is U-shaped as a whole and spans across both sides of the main conveyor 11, and the crossbeam platform 22 on the top of the gantry 21 extends to the right and is connected to the image collector 23 through a stainless steel channel steel piece; the U-shaped extension frame 213 is U-shaped as a whole and the width of the U-shaped extension frame 213 is the same as the width of the gantry 21, and the front and rear sides of the U-shaped extension frame 213 are fixed with limit plates for limiting the maximum running distance of the first slider 26 on the first electric control slide rail 212.

[0033] The length of the second electric control slide rail 210 is equal to that of the vertical plate 211, and baffles are fixed on the upper and lower sides of the vertical plate 211 to prevent the second slider 27 from leaving the running track of the second electric control slide rail 210; a connecting rod 29 is fixed on the left side surface of the second slider 27, and the end of the connecting rod 29 is connected to the outer ring surface of the clamp 28.

[0034] According to the above-mentioned preferred technical solution, the workflow of the technical solution is described as follows:

[0035] Before the worker transports the battery to be tested to the main conveyor 11 through the auxiliary conveyor 12, the battery placement posture needs to be kept as consistent as possible, such as the positive poles of multiple batteries are kept in the same row, and the negative poles are kept in the same row. At this time, the main conveyor 11 transports the battery from the right to the left, and before the battery passes the bottom of the gantry 21, the image collector 23 will obtain the battery placement rack posture and the position of the pole. At this time, the computer controls the first slider 26 on the first electric control slide rail 212 to reach the specified position according to the information of the image collector 23.

[0036] At the same time, based on the infrared sensors installed on the inner side of the U-shaped extension frame 213 and the gantry 21, the computer stops the main conveyor 11 through the data of the infrared sensors, and stops the battery under the first slider 26. At this time, the second slider 27 on the second electric control slide rail 210 drives the probe 25 in the clamp 28 to contact the pole of the battery, so that the battery comprehensive tester 24 can obtain various data of the battery. After the battery comprehensive tester 24 obtains the required data, the computer re-controls the operation of the main conveyor 11; and the wires and probes 25 on the battery comprehensive tester 24 include 1 but not limited to 1, which are suitable for batteries with multiple poles.

[0037] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A battery testing device for battery management, characterized in that: It comprises a battery operation assembly line (1), and a plurality of battery comprehensive test components (2) set up on the transportation path of the battery operation assembly line (1); The battery comprehensive test assembly (2) includes a gantry (21), a beam platform (22) fixed to the top surface of the gantry (21), and an image collector (23) arranged on the right side of the beam platform (22), and a U-shaped extension frame (213) is fixed to the left side wall of the beam platform (22); The bottom surface of the U-shaped extension frame (213) is fixed with a first electric-controlled slide rail (212), the track of the first electric-controlled slide rail (212) is provided with a first slider (26), the bottom surface of the first slider (26) is fixed with a vertical plate (211), the left side surface of the vertical plate (211) is fixed with a second electric-controlled slide rail (210), the track of the second electric-controlled slide rail (210) is provided with a second slider (27), and the left side surface of the second slider (27) is provided with a clamp (28); A battery comprehensive tester (24) is fixed on the top surface of the crossbeam platform (22), and a detection end of the battery comprehensive tester (24) is provided with a probe (25) in contact with the battery pack via an electric wire, and a clamp (28) is clamped on the outer ring surface of the probe (25).

2. A battery testing device for battery management according to claim 1, characterized in that: The battery operation line (1) comprises a main conveyor (11) and two auxiliary conveyors (12) arranged in front and rear of the main conveyor (11), and the operation direction of the main conveyor (11) is to transport batteries from right to left.

3. A battery testing device for battery management according to claim 1, characterized in that: The gantry (21) is overall U-shaped and spans across both sides of the main conveyor (11), and the crossbeam platform (22) on the top of the gantry (21) extends to the right side and is connected to the image collector (23) via a stainless steel channel steel piece.

4. A battery testing device for battery management according to claim 1, characterized in that: The U-shaped extension frame (213) is U-shaped as a whole, and the width of the U-shaped extension frame (213) is equal to the width of the gantry (21), and limit plates are fixed on both the front and rear sides of the U-shaped extension frame (213) to limit the maximum running distance of the first sliding block (26) on the track of the first electric control slide rail (212).

5. A battery testing device for battery management according to claim 1, characterized in that: The length of the second electrically controlled slide rail (210) is equal to that of the vertical plate (211), and baffles are fixed on both upper and lower sides of the vertical plate (211) to prevent the second sliding block (27) from escaping from the running track of the second electrically controlled slide rail (210).

6. A battery testing device for battery management according to claim 1, characterized in that: A connecting rod (29) is fixed on the left side surface of the second sliding block (27), and the end of the connecting rod (29) is connected to the outer ring surface of the clamp (28).

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