A portable, multi-functional battery performance testing instrument
Patent Information
- Application Number
- CN202522136506.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-10
- Publication Date
- 2026-10-16
- Estimated Expiration
- 2035-10-10
AI Technical Summary
传统的电池测试仪器往往只能对12V或24V铅酸电池的电压和内阻进行测试，无法全面反映电池的剩余电量和剩余使用寿命
[0018] Through the above design, the battery performance testing instrument of this utility model can comprehensively and accurately evaluate and test the performance of batteries, providing a scientific and reliable basis for battery production and use.
Smart Images
Figure CN224861740U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a testing instrument, and more particularly to an instrument that can comprehensively and accurately evaluate and test the performance of various types of batteries. Background Technology
[0002] With advancements in technology and increasing energy demand, batteries are playing an increasingly vital role in our daily lives. However, accurately and comprehensively evaluating battery performance remains a challenge for the industry. Traditional battery testing instruments often only test the voltage and internal resistance of 12V or 24V lead-acid batteries, failing to comprehensively reflect the battery's remaining capacity and lifespan. Furthermore, the test results of these instruments are significantly affected by the instrument's accuracy level and environmental factors, resulting in relatively low accuracy. Utility Model Content
[0003] To address the aforementioned issues, this utility model provides a portable, multifunctional battery performance testing instrument that can accurately test the voltage and internal resistance of 12V, 24V, and 28V lead-acid batteries under various working conditions. This includes high-precision voltage acquisition, high-precision internal resistance acquisition, temperature stability, lifespan, and other indicators. Based on laboratory test and evaluation data of this type of battery, it comprehensively reflects the remaining capacity and remaining lifespan of the battery.
[0004] To solve the above-mentioned technical problems, this utility model provides the following solution:
[0005] This utility model provides a portable, multifunctional battery performance testing instrument, including a fault-proof power interface (1), a data interface (2), a main power switch (3), a computer start button (4), battery positive and negative input ports (5), an instrument panel (6), an instrument handle (7), an integrated industrial control computer (8), a maintenance handle (9), an instrument protective cover (10), a battery performance testing circuit board (11), an inverter (12), instrument wheels (13), an internal electrical integrated bracket (14), and an instrument housing (15).
[0006] The error-proof power interface (1), data interface (2), main power switch (3), computer start button (4), battery positive and negative input port (5), and integrated industrial control computer (8) are concentrated on the instrument panel (6); the error-proof power interface (1), data interface (2), main power switch (3), and computer start button (4) are located on the left side of the integrated industrial control computer (8); the battery positive and negative input port (5) is located on the lower right side of the integrated industrial control computer (8).
[0007] The instrument handle (7) is a retractable lever, installed below the instrument housing (15).
[0008] The maintenance handle (9) is used to remove all components below the instrument panel (6) during maintenance and fix them to the instrument panel (6).
[0009] The instrument protective cover (10) is an integral plastic that can be flipped up to protect the instrument surface. The instrument protective cover (10) is connected to the instrument panel (6).
[0010] The battery performance test circuit board (11) is used to collect the positive and negative signals of the battery, and the signal interface is connected to the positive and negative input ports (5) of the battery.
[0011] The data interface is used to test the CAN bus interface protocol and is connected to the integrated industrial computer (8).
[0012] The inverter (12) is connected to the error-proof power interface (1), with DC24V input and AC220V output, providing power to the integrated industrial control computer (8).
[0013] The instrument rollers (13) are directional rollers, two in number, installed on both sides of the front of the instrument case (15) for easy movement and carrying.
[0014] The internal electrical integrated bracket (14) is installed below the instrument panel (6). The lower support plate of the internal electrical integrated bracket is installed at the lower end of the internal electrical integrated bracket (14) and can carry the battery performance test circuit board (11) and inverter (12). The battery performance test circuit board (11) and inverter (12) can be integrated and installed on the instrument panel (6).
[0015] The core component of the instrument is a battery performance testing circuit board (11) as the testing module, which is responsible for performing actual performance tests on the battery. It can adaptively collect parameters such as voltage and internal resistance of different batteries as needed. The testable internal resistance range is 0.0001mΩ---3.3kΩ, and the testable voltage range is 0.0001V---400V DC.
[0016] Preferably, the data interface (2) can test the CAN bus interface protocol.
[0017] Preferably, the integrated industrial control computer (8) is a data processing module responsible for processing the collected test data, including data cleaning, data analysis, and result display. It provides an interface for user interaction with the instrument, where users can set test conditions and view test results.
[0018] Through the above design, the battery performance testing instrument of this utility model can comprehensively and accurately evaluate and test the performance of batteries, providing a scientific and reliable basis for battery production and use. Attached Figure Description
[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0020] Figure 1 This is a three-dimensional perspective view of the present invention;
[0021] Figure 2 This is a schematic diagram of the structure of the instrument panel (6) of this utility model.
[0022] Figure 3 This is a schematic diagram of the internal electrical integrated bracket (14) of this utility model.
[0023] Figure 4 This is a schematic diagram of the lower support plate structure of the internal electrical integrated bracket (14) of this utility model.
[0024] Figure 5 This is the software interface of the integrated industrial control computer (8) of this utility model. Detailed Implementation
[0025] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0026] like Figure 1 As shown, the key components of the portable, multi-functional battery performance testing instrument include: a fault-proof power interface (1), a data interface (2), a main power switch (3), a computer start button (4), battery positive and negative input ports (5), an instrument panel (6), an instrument handle (7), an integrated industrial control computer (8), a maintenance handle (9), an instrument protective cover (10), a battery performance testing circuit board (11), an inverter (12), instrument wheels (13), an internal electrical integrated bracket (14), and an instrument housing (15), forming the instrument as a whole.
[0027] like Figure 2As shown, the error-proof power interface (1), data interface (2), main power switch (3), computer start button (4), battery positive and negative input ports (5), and integrated industrial computer (8) are integrated on the instrument panel (6). The error-proof power interface (1), data interface (2), main power switch (3), and computer start button (4) are located on the left side of the integrated industrial computer (8). The battery positive and negative input ports (5) are located on the lower right side of the integrated industrial computer (8).
[0028] The instrument handle (7) is a retractable lever, installed below the instrument housing (15).
[0029] The maintenance handle (9) is used to remove all components below the instrument panel (6) during maintenance and fix them to the instrument panel (6) with two internal hex screws.
[0030] The instrument protective cover (10) is an integral plastic that can be flipped up to protect the instrument surface. The instrument protective cover (10) is connected to the instrument panel (6).
[0031] The battery performance test circuit board (11) is used to collect the positive and negative signals of the battery. The signal interface of the battery performance test circuit board (11) is connected to the positive and negative input ports (5) of the battery.
[0032] The data interface (2) is connected to the integrated industrial computer (8).
[0033] The inverter (12) is connected to the error-proof power interface (1), with DC24V input and AC220V output, providing power to the integrated industrial control computer (8).
[0034] The instrument rollers (13) are directional rollers, two in number, installed on both sides of the front of the instrument case (15) for easy movement and carrying.
[0035] like Figure 3 As shown, the internal electrical integrated bracket (14) is installed below the instrument panel (6) through two M5 threaded holes on each side. Figure 4 The lower support plate of the internal electrical integrated bracket shown is installed at the lower end of the internal electrical integrated bracket (14) and can support the battery performance test circuit board (11) and the inverter (12).
[0036] The core component of the instrument is a battery performance testing circuit board (11) as the testing module, which is responsible for performing actual performance tests on the battery. It can adaptively collect parameters such as voltage and internal resistance of different batteries as needed. The testable internal resistance range is 0.0001mΩ---3.3kΩ, and the testable voltage range is 0.0001V---400V DC.
[0037] The data interface (2) can test the CAN bus interface protocol.
[0038] The integrated industrial control computer (8) is a data processing module responsible for processing the test data collected by the battery performance test circuit board (11), including data cleaning, data analysis, result display, etc. It provides an interface for users to interact with the instrument, where users can set test conditions and view test results.
[0039] Through the above design, the battery performance testing instrument of this utility model can comprehensively and accurately evaluate and test the performance of batteries, providing a scientific and reliable basis for battery production and use.
[0040] The battery performance testing process using a portable, multi-functional battery performance testing instrument is as follows:
[0041] (1) Input DC24V power through the error-proof power interface (1).
[0042] (2) Turn on the main power switch (3).
[0043] (3) Press the computer start button (4) and wait for the system to start.
[0044] (4) Connect the battery to be tested to the positive and negative input ports of the battery (5).
[0045] (5) Open the dedicated testing software installed in the integrated industrial control computer (8) and start the test.
[0046] (6) Integrated industrial computer (8) Processing battery performance test circuit board (11) Collected test data, including data cleaning, data analysis, and result display, as shown in the appendix. Figure 5 As shown.
[0047] Finally, it should be noted that the above description of this utility model and its embodiments is not restrictive, and the accompanying drawings are only one embodiment of this utility model; the actual structure is not limited to this. In short, if those skilled in the art, inspired by this description, design similar structures and embodiments without departing from the spirit of this utility model, such designs should fall within the protection scope of this utility model.
Claims
1. A portable, multifunctional battery performance testing instrument, characterized in that, Includes a fault-proof power interface (1), a data interface (2), a main power switch (3), a computer start button (4), a battery positive and negative input port (5), an instrument panel (6), an integrated industrial computer (8), an instrument protective cover (10), a battery performance test circuit board (11), an inverter (12), instrument wheels (13), an internal electrical integrated bracket (14), and an instrument housing (15); The error-proof power interface (1), data interface (2), main power switch (3), computer start button (4), battery positive and negative input port (5), and integrated industrial computer (8) are integrated on the instrument panel (6); the error-proof power interface (1), data interface (2), main power switch (3), and computer start button (4) are located on the left side of the integrated industrial computer (8); the battery positive and negative input port (5) is located on the lower right side of the integrated industrial computer (8); The instrument protective cover (10) is used to protect the instrument surface and is connected to the instrument panel (6); The battery performance test circuit board (11) is used to perform actual performance tests on the battery. It can adaptively collect the voltage and internal resistance parameters of different batteries as needed. The signal interface of the battery performance test circuit board (11) is connected to the positive and negative input ports (5) of the battery. The data interface (2) is used to test the CAN bus interface protocol and is connected to the integrated industrial computer (8); The inverter (12) is connected to the error-proof power interface (1), inputs DC24V and outputs AC220V, providing power to the integrated industrial control computer (8); The integrated industrial control computer (8) is a data processing module responsible for processing the test data collected by the battery performance test circuit board (11), including data cleaning, data analysis, and result display; The instrument rollers (13) are directional rollers, two in number, installed on both sides of the front of the instrument case (15) for easy movement and carrying; The internal electrical integrated bracket (14) is installed below the instrument panel (6), and the lower support plate of the internal electrical integrated bracket is installed at the lower end of the internal electrical integrated bracket (14), which can support the battery performance test circuit board (11) and the inverter (12).
2. The portable, multifunctional battery performance testing instrument as described in claim 1, characterized in that, The tested internal resistance range is 0.0001mΩ to 3.3kΩ.
3. The portable, multifunctional battery performance testing instrument as described in claim 2, characterized in that, The voltage range for testing is 0.0001V to 400V DC.
4. The portable, multifunctional battery performance testing instrument as described in claim 1, characterized in that, It also includes an instrument handle (7) and a maintenance handle (9). The instrument handle (7) is a telescopic rod installed below the instrument housing (15). The maintenance handle (9) is used to remove all the components below the instrument panel (6) during maintenance and fix them on the instrument panel (6).
5. A portable, multifunctional battery performance testing instrument as described in claim 1, characterized in that, The instrument protective cover (10) is a single piece of plastic that can be flipped up.