CN219349093U - Battery BMS protection testing device - Google Patents
Battery BMS protection testing device Download PDFInfo
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- CN219349093U CN219349093U CN202320642041.5U CN202320642041U CN219349093U CN 219349093 U CN219349093 U CN 219349093U CN 202320642041 U CN202320642041 U CN 202320642041U CN 219349093 U CN219349093 U CN 219349093U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a battery BMS protection testing device, which relates to the technical field of battery detection and comprises an equipment shell and a placing groove, wherein the equipment shell is used for installing testing equipment, the placing groove is arranged on the top end surface of the equipment shell, two sliding grooves are formed in the top end surface of the equipment shell, an electric telescopic rod is arranged on the inner wall of the equipment shell, a connecting block is arranged at one end of the electric telescopic rod, a testing component is arranged on the top end surface of the connecting block, and an adjusting component is arranged on the inner wall of the testing component. According to the utility model, when the rotating shaft and the extension plate rotate, the adjusting rod can adjust the angle on the outer side surface of the movable rod, and because of the change of the angle, the adjusting rod can push the detection plate out of the movable groove, and the conductive copper plate arranged on one side surface of the pushed detection plate can be contacted with the positive electrode and the negative electrode of the battery, so that the detection plate detects the battery.
Description
Technical Field
The utility model relates to the technical field of battery detection, in particular to a battery BMS protection testing device.
Background
The BMS protection testing device is power battery detection equipment, the performance of the BMS protection testing device directly influences the service life and safety of a power lithium battery, so that the BMS protection testing device is very important in testing the BMS, along with the development of new energy automobiles, the power battery technology is developed rapidly, a plurality of power battery pack products with high energy density and long service life are developed at present, and in order to meet the requirements of different application scenes, higher requirements are provided for the performance of the BMS.
According to the published patent number CN 215377634U: a test device for a lithium battery BMS, comprising: the utility model discloses a testing device for a lithium battery BMS, which comprises a simulated battery device body, wherein a connecting groove is formed in one side of the simulated battery device body, a wiring testing end is arranged on one side of the top of the connecting groove, a rectangular frame is fixedly connected to the top of the connecting groove, a connecting plate is connected to the inside of the rectangular frame in a sliding manner through a sliding assembly, a wiring board is arranged at the bottom of the connecting plate, the back surface of the connecting plate is driven through a driving structure, the driving structure comprises a threaded rod rotating at the top of the connecting groove and a threaded block fixedly connected to one side of the connecting plate, and the outer surface of the threaded rod is in threaded connection with the inner surface of the threaded block.
Based on the above-mentioned patent search and the device discovery in the combination prior art, when the above-mentioned device is applied, although this device has improved the test efficiency of BMS, but with the development of new energy battery, in order to better detect the life-span of battery, judge whether the battery is qualified through charging and discharging and carrying out the detection of electric current voltage to the battery, but charging and discharging and other detection can not go on simultaneously, lead to the short circuit of battery with performance decline easily, generally need two machines of difference to battery detection to go on, lead to the detection comparatively troublesome.
Disclosure of Invention
The utility model aims to provide a battery BMS protection testing device, which aims to solve the problems that with the development of a new energy battery, in order to better detect the service life of the battery, whether the battery is qualified or not is generally judged by charging and discharging and detecting the current and the voltage of the battery, but the charging and discharging and other detection cannot be simultaneously carried out, the short circuit of the battery is easy to cause performance reduction, and two different machines are generally required for detecting the battery, so that the detection is more troublesome.
The utility model provides a battery BMS protects testing arrangement, including equipment shell and the standing groove that is used for installing test equipment, the standing groove is installed on equipment shell's top surface, and two sliding grooves have been seted up on equipment shell's top surface, and electric telescopic handle is installed to equipment shell's inner wall, the connecting block is installed to electric telescopic handle's one end, the top surface mounting of connecting block has test assembly, test assembly is used for testing the battery in the standing groove, test assembly's inner wall is installed adjusting part, adjusting part is used for adjusting test assembly's state of use.
Further, the number of the sliding grooves is two, the number of the two sliding grooves is two, the number of the electric telescopic rods is two, the electric telescopic rods are arranged on the inner wall of the equipment shell, the connecting blocks are arranged at one ends of the two electric telescopic rods, and the connecting blocks extend from the inside of the equipment shell to the outside through the sliding grooves.
Further, the test assembly comprises an installation shell, a movable groove is formed in one side surface of the installation shell, a charging plate is installed on the inner wall of the movable groove, a containing groove is formed in one side surface of the charging plate, a detection plate is installed on the inner wall of the containing groove, conductive copper plates are installed on one side surfaces of the detection plate and the charging plate, and the bottom end surface of the installation shell is fixedly connected with the connecting block.
Further, the number of the movable grooves is two, the charging plates are movably mounted on the inner walls of the two movable grooves, and the detection plates are movably contacted with the inner walls of the accommodating grooves.
Further, the adjusting part comprises a motor, the transmission shaft is installed to the output of motor, the extension board is installed to the one end of transmission shaft, one side surface mounting of extension board has the movable rod, the outside surface of movable rod has cup jointed the regulation pole, one end and the one side surface swing joint of pick-up plate of regulation pole, one end and the one side surface swing joint of charging plate of regulation pole, the motor is installed on one side surface of installation shell, the motor is used for driving the transmission shaft and rotates.
Further, the number of the extension plates is four, every two extension plates are a group of equidistant and are arranged on the outer side surface of the transmission shaft, the number of the movable rods is two, the equidistant and arranged on one side surface and the other side surface of the extension plates, the number of the adjusting rods is two, the two adjusting rods are movably sleeved on the outer side surfaces of the two movable rods, one of the two adjusting rods is movably and rotatably connected with one side surface of the detection plate, and the other adjusting rod is movably and rotatably connected with one side surface of the charging plate.
Further, the motor is fixedly arranged on one side surface of the installation shell, and one end of the transmission shaft is rotatably and movably extended to the inner wall of the installation shell from the outside of the installation shell.
Compared with the prior art, the battery BMS protection testing device provided by the utility model has the following advantages that
The beneficial effects are that:
this battery BMS protects testing arrangement, one side surface activity rotation of adjusting the pole and one side surface interconnect of charging plate, so when pivot and extension board rotate, adjust the pole and can carry out the adjustment of angle at the outside surface of movable rod this moment to because the change of angle, adjust the pole and can release the charging plate from the activity inslot this moment, the conductive copper plate of its one side surface mounting of charging plate that releases at this moment can contact with the positive negative pole of battery, thereby the pick-up plate detects the battery.
Drawings
FIG. 1 is a schematic view of the external structure of the present utility model;
FIG. 2 is a schematic view of another angular outer structure of the present utility model;
FIG. 3 is a schematic view of the internal structure of the present utility model;
FIG. 4 is a schematic view of the structure of the adjusting assembly of the present utility model.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
The implementation of the present utility model will be described in detail below with reference to specific embodiments.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present utility model, it should be understood that, if there is an azimuth or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc., based on the azimuth or positional relationship shown in the drawings, it is only for convenience of describing the present utility model and simplifying the description, but it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus terms describing the positional relationship in the drawings are merely illustrative and should not be construed as limitations of the present patent, and specific meanings of the terms described above may be understood by those skilled in the art according to specific circumstances.
Referring to fig. 1-4, a preferred embodiment of the present utility model is provided.
The utility model provides a battery BMS protects testing arrangement, including equipment shell 1 and standing groove 2 that are used for installing test equipment, the top surface at equipment shell 1 is installed to standing groove 2, two sliding tray 3 have been seted up to equipment shell 1's top surface, electric telescopic handle 4 is installed to equipment shell 1's inner wall, connecting block 5 is installed to electric telescopic handle 4's one end, the top surface mounting of connecting block 5 has test assembly, test assembly is used for testing the battery in the standing groove 2, test assembly's inner wall is installed adjusting part, adjusting part is used for adjusting test assembly's user state.
Specifically, the number of the sliding grooves 3 is two, the two sliding grooves 3 are formed in the top surface of the equipment shell 1, the number of the electric telescopic rods 4 is two, the two electric telescopic rods 4 are arranged on the inner wall of the equipment shell 1, the connecting blocks 5 are arranged at one ends of the two electric telescopic rods 4, and the connecting blocks 5 extend from the inside of the equipment shell 1 to the outside through the sliding grooves 3.
In this embodiment, the electric telescopic rod 4 is reset when started, and since the connecting block 5 is installed on one side surface of the electric telescopic rod 4, the connecting block 5 and the installation housing 6 connected with the connecting block 5 are driven to move along the sliding groove 3 when the electric telescopic rod 4 is reset
Specifically, the test assembly includes installation shell 6, and movable groove 7 has been seted up to the one side surface of installation shell 6, and charging plate 8 is installed to the inner wall in movable groove 7, and holding tank 9 has been seted up to the one side surface of charging plate 8, and pick-up plate 10 is installed to the inner wall of holding tank 9, and conductive copper plate 11 is all installed to the one side surface of pick-up plate 10 and charging plate 8, and the bottom surface and the connecting block 5 fixed connection of installation shell 6.
In this embodiment, when the mounting housing 6 moves due to the driving of the electric telescopic rod 4, the mounting housing 6 approaches the battery, and when the electric telescopic rod 4 is completely reset, the detecting plate 10 and the conductive copper plate 11 mounted on one side of the charging plate 8 contact with the positive and negative electrodes of the battery.
Specifically, the number of the movable grooves 7 is two, the charging plates 8 are movably arranged on the inner walls of the two movable grooves 7, and the detection plates 10 are movably contacted with the inner walls of the accommodating grooves 9.
In this embodiment, the adjusting lever 16 pushes the charging plate 8 out of the movable slot 7, and the conductive copper plate 11 mounted on one side surface of the pushed charging plate 8 contacts with the positive and negative electrodes of the battery, so that the charging plate 8 performs charge and discharge detection on the battery.
Specifically, the adjusting component comprises a motor 12, a transmission shaft 13 is installed at the output end of the motor 12, an extension plate 14 is installed at one end of the transmission shaft 13, a movable rod 15 is installed on one side surface of the extension plate 14, an adjusting rod 16 is sleeved on the outer side surface of the movable rod 15, one end of the adjusting rod 16 is movably and rotatably connected with one side surface of the detecting plate 10, one end of the adjusting rod 16 is movably and rotatably connected with one side surface of the charging plate 8, the motor 12 is installed on one side surface of the installation shell 6, and the motor 12 is used for driving the transmission shaft 13 to rotate.
In this embodiment, when the motor 12 is started, the drive shaft 13 mounted at the output end of the motor is driven to rotate by 70 degrees, and when the drive shaft 13 rotates, the adjusting rod 16 moves along with the moving extension plate 14.
Specifically, the number of the extension plates 14 is four, every two of the four extension plates 14 are a group of equidistant and are arranged on the outer side surface of the transmission shaft 13, the number of the movable rods 15 is two, the two movable rods 15 are equidistantly arranged on one side surface and the other side surface of the extension plates 14, the number of the adjusting rods 16 is two, the two adjusting rods 16 are movably sleeved on the outer side surfaces of the two movable rods 15, one of the two adjusting rods 16 is movably and rotatably connected with one side surface of the detection plate 10, and the other adjusting rod 16 is movably and rotatably connected with one side surface of the charging plate 8.
In this embodiment, when the transmission shaft 13 rotates, the adjusting lever 16 moves along with the moving extension plate 14, because the transmission shaft 13 rotates by 70 degrees, the adjusting lever 16 movably sleeved on the outer side surface of the movable rod 15 moves, because one side surface of the adjusting lever 16 movably rotates to be connected with one side surface of the charging plate 8.
Specifically, the motor 12 is fixedly installed on one side surface of the installation housing 6, and one end of the transmission shaft 13 is rotatably movably extended from the outside of the installation housing 6 to the inner wall of the installation housing 6.
In this embodiment, after the battery charge and discharge is detected, the motor 12 is started again, and the motor 12 drives the transmission shaft 13 installed at the output end to rotate by minus 140 when started.
When the battery BMS protection testing device is needed to be used, a battery to be tested is placed in the placement groove 2, the positive electrode and the negative electrode face the direction of the mounting shell 6, after the placement is finished, the device is started, the electric telescopic rod 4 mounted on the inner wall of the device shell 1 is started when the device is started, the electric telescopic rod 4 is reset when being started, and because the connecting block 5 is mounted on one side surface of the electric telescopic rod 4, the connecting block 5 and the mounting shell 6 connected with the connecting block are driven to move along the sliding groove 3 when the electric telescopic rod 4 is reset, the mounting shell 6 is close to the battery when the mounting shell 6 is driven to move by the electric telescopic rod 4, the conductive copper plate 11 mounted on one side surface of the detecting plate 10 and the charging plate 8 is contacted with the positive electrode and the negative electrode of the battery when the electric telescopic rod 4 is completely reset, when the conductive copper plate 11 contacts with the positive electrode and the negative electrode, the motor 12 is started, the transmission shaft 13 arranged at the output end of the motor 12 is driven to rotate by 70 degrees, the adjusting rod 16 moves along with the moving extension plate 14 when the transmission shaft 13 rotates, the adjusting rod 16 movably sleeved on the outer side surface of the movable rod 15 moves because of the 70-degree rotation of the transmission shaft 13, one side surface of the adjusting rod 16 movably rotates to be connected with one side surface of the charging plate 8, when the rotating shaft and the extension plate 14 rotate, the adjusting rod 16 can adjust the angle on the outer side surface of the movable rod 15 at the moment, the charging plate 8 can be pushed out from the movable groove 7 because of the angle change, the conductive copper plate 11 arranged on one side surface of the pushed charging plate 8 can contact with the positive electrode and the negative electrode of the battery, so that the charging plate 8 performs charge and discharge detection of the battery.
When the battery charge and discharge detection is finished, the motor 12 is started again, the transmission shaft 13 arranged at the output end of the motor 12 is driven to rotate by the negative 140 when the motor 12 is started, the extension plate 14 is driven to rotate when the transmission shaft 13 rotates, the adjusting rod 16 moves due to the rotation of the transmission shaft 13 when the transmission shaft 13 is reset to rotate, the charging plate 8 is pulled back from the movable groove 7 when the adjusting rod 16 moves, the charging plate 8 is pulled back, the other adjusting rod 16 moves due to the rotation of the transmission shaft 13, the other adjusting tube moves on the outer side surface of the movable rod 15 to change an angle, and one side surface of the other adjusting rod 16 is movably connected with one side surface of the detection plate 10, the other adjusting rod 16 pushes the detection plate 10 out of the inner wall of the accommodating groove 9, the conductive copper plate 11 arranged on one side surface of the pushed detection plate 10 is contacted with the positive electrode and the negative electrode of the battery, and the positive electrode of the battery are detected, and the battery is tested, and accordingly the battery is tested.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (7)
1. The utility model provides a battery BMS protects testing arrangement, includes equipment housing and standing groove that is used for installing test equipment, the top surface at equipment housing is installed to the standing groove, its characterized in that: two sliding grooves are formed in the top end surface of the equipment shell, an electric telescopic rod is arranged on the inner wall of the equipment shell, a connecting block is arranged at one end of the electric telescopic rod, a testing component is arranged on the top end surface of the connecting block and used for testing batteries in the placing grooves, an adjusting component is arranged on the inner wall of the testing component, and the adjusting component is used for adjusting the use state of the testing component.
2. The battery BMS protection test device according to claim 1, wherein: the utility model discloses a device, including equipment shell, electric telescopic handle, sliding tray, connecting block, electric telescopic handle, sliding tray, electric telescopic handle, connecting block, sliding tray, electric telescopic handle, the sliding tray is two the top surface at equipment shell is seted up to the sliding tray, electric telescopic handle is two the inner wall at equipment shell is installed to the electric telescopic handle, two the connecting block is all installed to the one end of electric telescopic handle, the connecting block extends to the outside by the inside of sliding tray from equipment shell.
3. The battery BMS protection test device according to claim 1, wherein: the testing assembly comprises an installation shell, a movable groove is formed in one side surface of the installation shell, a charging plate is arranged on the inner wall of the movable groove, a containing groove is formed in one side surface of the charging plate, a detection plate is arranged on the inner wall of the containing groove, conductive copper plates are arranged on one side surfaces of the detection plate and the charging plate, and the bottom end surface of the installation shell is fixedly connected with a connecting block.
4. The battery BMS protection test device according to claim 3, wherein: the movable grooves are two, the charging plates are movably mounted on the inner walls of the two movable grooves, and the detection plates are movably contacted with the inner walls of the accommodating grooves.
5. The battery BMS protection test device according to claim 1, wherein: the adjusting component comprises a motor, a transmission shaft is arranged at the output end of the motor, an extension plate is arranged at one end of the transmission shaft, a movable rod is arranged on one side surface of the extension plate, an adjusting rod is sleeved on the outer side surface of the movable rod, one end of the adjusting rod is movably and rotatably connected with one side surface of the detecting plate, one end of the adjusting rod is movably and rotatably connected with one side surface of the charging plate, the motor is arranged on one side surface of the mounting shell, and the motor is used for driving the transmission shaft to rotate.
6. The battery BMS protection test device according to claim 5, wherein: the four extension boards are arranged on the outer side surface of the transmission shaft at equal intervals, the two movable rods are arranged on one side surface and the other side surface of the extension board at equal intervals, the two adjusting rods are movably sleeved on the outer side surfaces of the two movable rods, one of the two adjusting rods is movably and rotatably connected with one side surface of the detection board, and the other adjusting rod is movably and rotatably connected with one side surface of the charging board.
7. The battery BMS protection test device according to claim 5, wherein: the motor is fixedly arranged on one side surface of the installation shell, and one end of the transmission shaft is rotatably and movably extended to the inner wall of the installation shell from the outside of the installation shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320642041.5U CN219349093U (en) | 2023-03-28 | 2023-03-28 | Battery BMS protection testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320642041.5U CN219349093U (en) | 2023-03-28 | 2023-03-28 | Battery BMS protection testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219349093U true CN219349093U (en) | 2023-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320642041.5U Active CN219349093U (en) | 2023-03-28 | 2023-03-28 | Battery BMS protection testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219349093U (en) |
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2023
- 2023-03-28 CN CN202320642041.5U patent/CN219349093U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 518000, Room 313, 3rd Floor, Building 2, Meilin Duoli Industrial Zone, North Ring Road, Meifeng Community, Meilin Street, Futian District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN YUZE NEW ENERGY Co.,Ltd. Address before: 518000 room 313, 3 / F, building 2-3, Duoli Industrial Zone, 105 Meihua Road, Meifeng community, Meilin street, Futian District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN YUZE NEW ENERGY Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |