CN119290767B - A new energy vehicle battery testing device - Google Patents
A new energy vehicle battery testing device Download PDFInfo
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- CN119290767B CN119290767B CN202411804659.2A CN202411804659A CN119290767B CN 119290767 B CN119290767 B CN 119290767B CN 202411804659 A CN202411804659 A CN 202411804659A CN 119290767 B CN119290767 B CN 119290767B
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Abstract
本发明公开了一种新能源汽车电池测试装置，涉及电池测试领域，解决了现有的电池测试装置便利性较差的问题，包括：操作台与固定安装于操作台底部的支撑座，操作台的顶部固定安装有定位筒，定位筒的顶部固定安装有顶盒，顶盒的底部设置有两个呈对称分布的测试杆，顶盒的底部固定安装有测试探头；还包括：送料机构，用于将操作台上的电池输送测试，送料机构安装于操作台的顶部；本发明通过送料机构，采用旋转输送的方式对多个电池进行依次输送，使两个测试杆分别对接电池的正极与负极，并通过测试探头对电池进行外观测试，解决工作人员需要反复移动上料与下料的问题，从而达到了提高电池测试便利性的效果。
The invention discloses a new energy vehicle battery testing device, relates to the field of battery testing, and solves the problem of poor convenience of existing battery testing devices, comprising: an operating table and a support base fixedly installed at the bottom of the operating table, a positioning cylinder fixedly installed on the top of the operating table, a top box fixedly installed on the top of the positioning cylinder, two symmetrically distributed test rods are arranged at the bottom of the top box, and a test probe is fixedly installed at the bottom of the top box; it also includes: a feeding mechanism, which is used to transport batteries on the operating table for testing, and the feeding mechanism is installed on the top of the operating table; the invention uses the feeding mechanism to transport multiple batteries in a rotating conveying manner in sequence, so that the two test rods are respectively connected to the positive and negative electrodes of the batteries, and the appearance test of the batteries is performed through the test probe, so as to solve the problem that the staff needs to repeatedly move the loading and unloading, thereby achieving the effect of improving the convenience of battery testing.
Description
Technical Field
The invention relates to the field of battery testing, in particular to a new energy automobile battery testing device.
Background
The battery of the new energy automobile is a power source of the electric automobile, and the performance of the battery directly influences key indexes such as endurance mileage, charging time, safety, service life and the like of the automobile, wherein the battery test of the new energy automobile is a key link for ensuring the performance, service life and safety of the battery, and comprises an electrical performance test, a safety performance test, an environmental suitability test and the like, so that the performance, service life and safety of the battery are ensured to reach the industry standard and the expectations of consumers.
The first step of new energy battery detection is appearance detection, the appearance detection is the whole observation of battery appearance, including whether obvious damage, deformation or corruption etc. exist on the inspection battery surface, current China published patent document CN118409116B discloses a new energy automobile battery testing arrangement, can carry out appearance inspection through the subassembly of making a video recording, can detect the battery state through the test subassembly, utilize the direction effect of eccentric wheel simultaneously, the drive frame subassembly can be in specific position automatic movement, thereby trigger the subassembly of making a video recording and test subassembly and carry out corresponding detection operation, avoid the unexpected condition of manual operation, but the eccentric wheel is when rotating, only can fix a position one of four platforms and support, when the eccentric wheel is keeping away from arbitrary gyro wheel, can cause the push pedal to keep away from the battery because of the resilience of spring, because the other end of battery still is provided with spring and push pedal, this push pedal then can push away from the test subassembly because of the resilience of spring, can't carry out normal test to the battery, be difficult to realize the synchronous test to a plurality of batteries, the staff just has to get the material and material with the material loading to place four positions of placing the platform repeatedly, test efficiency is lower.
Disclosure of Invention
The invention aims to provide a new energy automobile battery testing device which sequentially conveys a plurality of batteries in a rotary conveying mode, so that two testing rods are respectively abutted against the positive electrode and the negative electrode of the batteries, and appearance testing is carried out on the batteries through a testing probe, and the convenience of battery testing is improved.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The new energy automobile battery testing device comprises an operation table, a supporting seat fixedly arranged at the bottom of the operation table, a positioning cylinder fixedly arranged at the top of the operation table, a top box fixedly arranged at the top of the positioning cylinder, two symmetrically distributed testing rods arranged at the bottom of the top box, a testing probe fixedly arranged at the bottom of the top box, two testing rods respectively abutted to the positive electrode and the negative electrode of a battery and used for testing the appearance of the battery through the testing probe, a feeding mechanism used for conveying and testing the battery on the operation table and arranged at the top of the operation table, a discharging mechanism used for discharging the battery tested on the operation table, a rod adjusting mechanism arranged at the top of the operation table and used for improving the use safety of the testing rods and arranged inside the top box.
Preferably, the feeding mechanism is including rotating the installation in carousel in the positioning tube outside, four feed inlets that are central symmetry and distribute are seted up in the outside of carousel for pack into the battery, the top fixed mounting of feed inlet has the U-shaped frame, the opening part of U-shaped frame with the opening part of feed inlet aligns, is convenient for send into the battery the inboard of U-shaped frame, the both sides of U-shaped frame all are provided with the locating plate, the locating plate is close to one side fixed mounting of U-shaped frame has two slides to run through the slide bar of U-shaped frame, the outside of slide bar is provided with spring one, spring one fixed mounting in U-shaped frame with between the locating plate, two fixed mounting has the splint that are located between the slide bar the inboard of U-shaped frame utilizes spring one, makes splint carry out elastic clamping to the battery, the bottom of splint with the top of operation panel contacts, the bottom fixed mounting of operation panel has the installation, the bottom fixed mounting of installation has driving motor, the output terminal of driving motor with the bottom of two box and the gear that the output terminal of operation panel has a fixed mounting can drive the test probe with the intermittent type test of a test of carousel under the two and can all carrying out the test with the carousel and the rotation test.
Preferably, the unloading mechanism include two be symmetry fixed mounting in U-shaped frame is close to the mounting panel of positioning tube one side, two rotate between the mounting panel and install gear two, gear two's bottom fixed mounting has gear four, gear four's bottom rotate install in the inboard of mounting panel, gear four's size is greater than gear two's size, gear two's outside is provided with two rack plates that are the staggered distribution, rack plate with two gears two cooperatees, makes two locating plates can drive gear two through rack plate and rotate, is convenient for two locating plates synchronous movement, two rack plate respectively fixed mounting in the outside of locating plate, the top of rack plate with the inboard of mounting panel contacts, the outside fixed mounting of positioning tube has the annular block, the bottom of annular block with the top of carousel contacts, improves the stationarity that the board removed, the outside fixed mounting of positioning tube has the annular block, the bottom of annular block with the top of carousel contacts, the rack plate has two, the rack plate is convenient for open in the arc-shaped groove, the arc-shaped discharge gate can be accomplished to the two, the arc-shaped discharge plate is convenient for two, the arc-shaped discharge gate is opened to the rack plate, the arc-shaped discharge gate is convenient for two, and is convenient for open the arc-shaped.
Preferably, the lever adjusting mechanism comprises a movable plate arranged on the inner side of the top box, the top end of the test lever is slidably extended to the inside of the top box and fixedly provided with a wiring board, both ends of the movable plate are fixedly provided with pushing blocks, one side of the test lever is of an inclined surface structure, the bottom of the wiring board is provided with pushing grooves matched with the pushing blocks, so that the pushing blocks can push the pushing grooves when moving, the wiring board drives the test lever to move upwards, three pull rods which are distributed at equal intervals are fixedly arranged on the outer side of the movable plate, three sliding frames are fixedly arranged between the pull rods, driven rods are rotatably arranged on the inner side of the positioning barrel, synchronous belts are rotatably arranged between the driven rods and the output ends of the driving motor, the driving motor can drive the driven rods to synchronously rotate through the synchronous belts when driving the turntable, the top ends of the driven rods are fixedly provided with rotating wheels which are positioned on the inner side of the sliding frames, four protruding blocks which are distributed in a central symmetry mode are fixedly arranged on the outer side of the rotating wheels, so that when the driven wheels can rotate, the driven by pushing frames can move, the sliding frames can be conveniently arranged between the movable frames and the movable frames, the movable frames are fixedly arranged on the movable frames, and the movable frames are fixedly arranged between the movable frames.
Preferably, an operation panel is fixedly arranged on the outer side of the positioning cylinder, so that the test rod and the test probe can be conveniently operated.
Preferably, one end of the clamping plate, which is far away from the positioning cylinder, is of an inclined surface structure, so that the battery can be conveniently arranged between the two clamping plates.
Preferably, one side of the clamping plate, which is far away from the sliding rod, is fixedly provided with a plurality of equally distributed rubber strips, so that the battery can be clamped stably.
Preferably, the terminal plate is kept away from the one end fixed mounting of test rod has the counter weight pole, the counter weight pole slides and runs through the bottom of top box improves the stationarity that the terminal plate removed.
Preferably, the counterweight rod with the outside of test rod is all fixed mounting has the cover piece, cover piece top with fixed mounting has the spring III between the bottom of top box, is convenient for pull back the wiring board.
Preferably, the movable plate is in a U-shaped structure, and the outer side of the movable plate is contacted with the outer side of the wiring board, so that limit can be provided for up-and-down movement of the wiring board.
The beneficial effects that the above embodiment of the invention can realize include:
according to the invention, the plurality of batteries are sequentially conveyed by adopting the feeding mechanism in a rotary conveying mode, so that the two test rods are respectively abutted against the positive electrode and the negative electrode of the batteries, and the appearance test is carried out on the batteries by the test probe, so that the problem that a worker needs to repeatedly move feeding and discharging is solved, and the effect of improving the convenience of battery test is achieved.
According to the invention, through the blanking mechanism, when the turntable is aligned with the discharge hole on the operation table, the two clamping plates are mutually far away, the battery is loosened, and the battery after the test is put into the discharge hole, so that the sustainable test is realized, and the effect of improving the test efficiency is achieved.
According to the invention, through the lever adjusting mechanism, when the rotary table rotates, the driven lever drives the rotary wheel to synchronously rotate, the lug pushes the sliding frame to realize upward movement of the wiring board, so that the test lever can be moved upwards, and the abrasion of the end part of the test lever is prevented when the rotary table drives the battery to move, thereby achieving the anti-abrasion effect of the test lever and improving the use safety of the test lever.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the structure of the mounting box and the top box according to the present invention;
FIG. 3 is a schematic view of a U-shaped frame and a turntable according to the present invention;
FIG. 4 is a schematic view of the structure of the driven rod and the positioning cylinder according to the present invention;
FIG. 5 is a schematic diagram of a structure of a second gear and a rack plate according to the present invention;
FIG. 6 is a schematic view of the structure of the annular block and the arc toothed plate in the present invention;
FIG. 7 is a schematic diagram of a sliding frame and a moving plate structure according to the present invention;
Fig. 8 is an enlarged schematic view of the area a in fig. 7.
In the figure, 1, an operation table; 2, a supporting seat, 3, a positioning cylinder, 4, a top box, 5, a test rod, 6, a test probe, 7, a turntable, 8, a U-shaped frame, 9, a positioning plate, 10, a slide bar, 11, a first spring, 12, a clamping plate, 13, a mounting box, 14, a driving motor, 15, a first gear, 16, a mounting plate, 17, a second gear, 18, a rack plate, 19, an annular block, 20, a discharge hole, 21, an arc-shaped rack plate, 22, a movable plate, 23, a wiring plate, 24, a pushing block, 25, a pull rod, 26, a slide frame, 27, a driven rod, 28, a synchronous belt, 29, a rotating wheel, 30, a bump, 31, a sleeve seat, 32, a second spring, 33, an operation panel, 34, a rubber strip, 35, a counterweight rod, 36, a sleeve block, 37, a third spring, 38 and a fourth gear.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, a new energy automobile battery testing device in the illustration comprises an operation table 1, a supporting seat 2 fixedly arranged at the bottom of the operation table 1, a positioning cylinder 3 fixedly arranged at the top of the operation table 1, a top box 4 fixedly arranged at the top of the positioning cylinder 3, two symmetrically distributed testing rods 5 arranged at the bottom of the top box 4, a testing probe 6 fixedly arranged at the bottom of the top box 4, the two testing rods 5 respectively butt-joint the positive electrode and the negative electrode of the battery and test the appearance of the battery through the testing probe 6, a feeding mechanism for conveying and testing the battery on the operation table 1 and arranged at the top of the operation table 1, a discharging mechanism for discharging the battery tested on the operation table 1 and arranged at the top of the operation table 1, and a rod adjusting mechanism for improving the use safety of the testing rods 5 and arranged inside the top box 4.
The feeding mechanism comprises a rotary table 7 rotatably arranged at the outer side of a positioning cylinder 3, four feeding ports which are symmetrically distributed in the center are formed at the outer side of the rotary table 7 and are used for loading batteries, the top of each feeding port is fixedly provided with a U-shaped frame 8,U, the opening of each U-shaped frame 8 is aligned with the opening of each feeding port, the batteries are conveniently fed into the inner side of each U-shaped frame 8, positioning plates 9 are respectively arranged at two sides of each U-shaped frame 8, two sliding rods 10 which penetrate through each U-shaped frame 8 in a sliding manner are fixedly arranged at one side of each positioning plate 9 close to each U-shaped frame 8, a first spring 11 is arranged at the outer side of each sliding rod 10, the first spring 11 is fixedly arranged between each U-shaped frame 8 and each positioning plate 9, a clamping plate 12 positioned at the inner side of each U-shaped frame 8 is fixedly arranged between the two sliding rods 10, the clamping plates 12 are elastically clamped by the elasticity of the first springs 11, the bottoms of the clamping plates 12 are contacted with the top of the operating table 1, a mounting box 13 is fixedly arranged at the bottom of each operating table 1, driving motors 14 are fixedly arranged at the bottoms of the mounting boxes 13, two matched gears 15 are fixedly arranged at the bottoms of the driving motors 14 and the bottoms of the rotating plates 7, and the bottoms of the rotating shafts 15 can be fixedly arranged at the bottoms of the driving motors 15 and can drive the two probes 15 to rotate under the test bars 7 to drive the test bars 5 to rotate;
Staff can pack into the inboard of U-shaped frame 8 with the battery from the feed inlet of carousel 7, make two splint 12 carry out elastic clamping to the battery through spring one 11, and start driving motor 14, driving motor 14 can drive carousel 7 through two gear one 15 and rotate, carousel 7 drives the battery and removes under top box 4, make the anodal and the negative pole butt joint of two test bars 5 with the battery respectively, can test the battery through test bar 5 and test probe 6, and after accomplishing the test, the staff continues to pack into new battery in current position, carousel 7 shifts out the battery of accomplishing the test from the below of test bar 5, and the battery that newly installs can remove the below of top box 4 again, solve the staff and need remove the problem of material loading and unloading repeatedly, thereby the effect of improving battery test convenience has been reached.
The blanking mechanism comprises two mounting plates 16 which are symmetrically and fixedly arranged on one side of a U-shaped frame 8 close to a positioning cylinder 3, a gear II 17 is rotatably arranged between the two mounting plates 16, a gear IV 38 is fixedly arranged at the bottom of the gear II 17, the bottom of the gear IV 38 is rotatably arranged on the inner side of the mounting plate 16, the size of the gear IV 38 is larger than that of the gear II 17, two staggered rack plates 18 are arranged on the outer side of the gear II 17, the rack plates 18 are matched with the gear II 17, the two positioning plates 9 can drive the gear II 17 to rotate through the rack plates 18 when moving, so that the two positioning plates 9 can synchronously move, the two rack plates 18 are respectively and fixedly arranged on the outer side of the positioning plates 9, the top of the rack plates 18 are in contact with the inner side of the mounting plate 16, an annular block 19 is fixedly arranged on the outer side of the positioning cylinder 3, the bottom of the annular block 19 is in contact with the top of a rotary table 7, the moving stability of the rack plates 18 is improved, the outer side of the positioning cylinder 3 is fixedly provided with the annular block 19, the bottom of the annular block 19 is in contact with the top of the rotary table 7, a discharge port 20 is arranged on the top of the operating table 1, the discharge port 20 is matched with the size of the U-shaped frame 8, the two rack plates 20 can be matched with the four rack plates 20 when the two arc-shaped racks 20 are arranged on the side of the rotary table 8, the two arc-shaped plates are sequentially, the arc-shaped rack plates can be conveniently opened, and the arc-shaped discharge port 20 can be matched with the arc-shaped 21 can be opened, the arc-shaped and the discharge port can be conveniently and can be opened, and the arc-shaped and can be conveniently and matched with the arc-shaped and can be opened;
When the turntable 7 rotates, the two mounting plates 16 can be driven to synchronously rotate through the U-shaped frame 8, when the mounting plates 16 drive the gears IV 38 to be in contact with the arc toothed plates 21 on the annular block 19, the gears II 17 can be driven to rotate, the gears II 17 drive the two rack plates 18 to rotate in opposite directions, the two rack plates 18 drive the corresponding positioning plates 9 to be away from each other, the positioning plates 9 pull the clamping plates 12 away from the battery through the sliding rods 10, and the battery can be discharged from the discharge port 20, so that the discharge of the battery is completed, sustainable test is realized, and the effect of improving the test efficiency is achieved.
Working principle: firstly, a worker loads a battery into the inner side of a U-shaped frame 8 from a feeding hole of a rotary table 7, two clamping plates 12 are contacted with the outer side of the battery, the clamping plates 12 elastically clamp the battery through a first spring 11, then, the worker starts a driving motor 14, the driving motor 14 drives the rotary table 7 to rotate forty-five degrees through a first gear 15, the rotary table 7 pushes the battery to move to the position right below a top box 4 through the clamping plates 12, the two test bars 5 are respectively in butt joint with the positive electrode and the negative electrode of the battery, the test bars 5 and a test probe 6 can perform performance and appearance tests on the battery, the worker continues to load a new battery at the current position, after the test is completed, the driving motor 14 drives the rotary table 7 to rotate forty-five degrees again, the rotary table 7 removes the tested battery from the position below the test bars 5, the newly-installed battery can be moved to the lower part of the top box 4, the test rod 5 and the test probe 6 can test the battery in turn, the effect of alternate test is realized, when a worker installs a third battery, the battery after the first test is moved to the position right above the discharge hole 20, meanwhile, the U-shaped frame 8 drives the two mounting plates 16 to synchronously rotate, the mounting plates 16 drive the gears IV 38 to contact with the arc toothed plates 21 on the annular block 19, the gears IV 38 drive the gears IV 17 to rotate, the gears II 17 drive the two rack plates 18 to move in opposite directions, the two rack plates 18 drive the corresponding positioning plates 9 to be away from each other, the positioning plates 9 pull the clamping plates 12 away from the battery through the sliding rods 10, and the battery can be discharged from the discharge hole 20, thereby realizing continuous test of the battery, improving the convenience of battery test, and improving the efficiency of battery test, and the batch batteries are convenient to test.
Embodiment two: referring to fig. 2-8, in this embodiment, for further explanation of the first embodiment, the lever adjusting mechanism in the illustration includes a movable plate 22 disposed at the inner side of the top box 4, the top end of the test lever 5 slidingly extends to the inner side of the top box 4 and is fixedly provided with a wiring board 23, both ends of the movable plate 22 are fixedly provided with push blocks 24, one side of the push blocks 24 away from the test lever 5 is in an inclined structure, the bottom of the wiring board 23 is provided with a push groove matched with the push blocks 24, so that the push blocks 24 can push the push groove when moving, the wiring board 23 drives the test lever 5 to move upwards, three pull rods 25 which are distributed at equal intervals are fixedly provided at the outer side of the movable plate 22, a sliding frame 26 is fixedly provided between the three pull rods 25, a driven rod 27 is rotatably provided at the inner side of the positioning cylinder 3, a synchronous belt 28 is rotatably provided between the driven rod 27 and the output end of the driving motor 14, when the driving motor 14 drives the rotary disk 7 to rotate, the driven rod 27 can be synchronously rotated through the synchronous belt 28, the top end of the driven rod 27 is fixedly provided with a rotating wheel 29 positioned at the inner side of the sliding frame 26, four rotating wheels 29 are fixedly provided with rotating wheels 31 which are symmetrically arranged at the outer sides of the sliding frame 26, and the sliding frame 31 which are fixedly provided with four sliding blocks 31 which are distributed at the inner sides of the sliding frame 25, and are fixedly provided with the sliding seats 31, and the sliding frame 31 which are fixedly arranged between the sliding frame 22 and the movable frame 31 and the movable frame seat 31.
In this embodiment, when the turntable 7 drives the battery to move, the driving motor 14 can drive the driven rod 27 to rotate through the synchronous belt 28, the driven rod 27 drives the rotating wheel 29 to rotate, so that the four convex blocks 30 of the rotating wheel 29 synchronously rotate, the convex blocks 30 push the sliding frame 26 to move along the inner side of the top box 4, the sliding frame 26 pulls the movable plate 22 to move through the pull rod 25, the movable plate 22 drives the two push blocks 24 to move along the push grooves at the bottom of the wiring board 23, the inclined planes of the push blocks 24 are used for pushing the wiring board 23 to drive the testing rod 5 to move upwards, the testing rod 5 can move upwards and away from the positive electrode and the negative electrode of the battery while the battery moves, friction of the battery to the testing rod 5 is prevented, and when the next battery moves to the right below the top box 4, the convex blocks 30 are away from the sliding frame 26, the resilience force of the second spring 32 is utilized, so that the push blocks 24 can return to the push grooves of the wiring board 23, so that the wiring board 23 drives the testing rod 5 to reset, thereby testing the next battery is tested, the abrasion-proof effect of the testing rod 5 is achieved, and the use safety of the testing rod 5 is improved.
Referring to fig. 1-5, in this embodiment, for further explanation of other embodiments, an operation panel 33 is fixedly mounted on the outer side of the positioning cylinder 3 in the drawings, so as to operate the test rod 5 and the test probe 6, one end of the clamping plate 12, which is far away from the positioning cylinder 3, is of an inclined structure, so as to be convenient for loading the battery between the two clamping plates 12, and a plurality of equally distributed rubber strips 34 are fixedly mounted on one side of the clamping plate 12, which is far away from the slide rod 10, so as to be convenient for stably clamping the battery.
In the embodiment, a worker can operate the test rod 5 and the test probe 6 through the operation panel 33, and when the battery is fed, the worker can prop the battery against the inclined planes of the two clamping plates 12, so that the battery can be conveniently pushed between the two clamping plates 12, and the clamping point of the battery is carried out through the rubber strip 34 at the outer side of the clamping plates 12, so that the friction force and the safety of the battery during positioning are improved.
Referring to fig. 4, 7 and 8, further description is made of other embodiments, in this embodiment, a counterweight rod 35 is fixedly mounted at one end of the wiring board 23 far away from the test rod 5 in the drawings, the counterweight rod 35 slides through the bottom of the top box 4, so as to improve the moving stability of the wiring board 23, sleeve blocks 36 are fixedly mounted on the outsides of the counterweight rod 35 and the test rod 5, springs III 37 are fixedly mounted between the tops of the sleeve blocks 36 and the bottom of the top box 4, so that the wiring board 23 is conveniently pulled back, the movable board 22 is in a U-shaped structure, the outsides of the movable board 22 are contacted with the outsides of the wiring board 23, and limit can be provided for up-down movement of the wiring board 23.
In this embodiment, when the wiring board 23 moves, the wiring board 23 can move along the inner side of the top box 4 and the outer side of the movable board 22 to provide guiding and limiting for the movement of the wiring board 23, and the wiring board 23 can drive the counterweight rod 35 and the test rod 5 to move synchronously, so that the moving stability of the wiring board 23 is improved, and the test rod 5 and the sleeve block 36 on the outer side of the counterweight rod 35 can compress the third spring 37, so that the wiring board 23 is pulled to reset rapidly by using the resilience force of the third spring 37.
It is noted that 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. Moreover, the terms "comprises," "comprising," 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.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
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| Application Number | Priority Date | Filing Date | Title |
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| CN202411804659.2A CN119290767B (en) | 2024-12-10 | 2024-12-10 | A new energy vehicle battery testing device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202411804659.2A CN119290767B (en) | 2024-12-10 | 2024-12-10 | A new energy vehicle battery testing device |
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| CN119290767A CN119290767A (en) | 2025-01-10 |
| CN119290767B true CN119290767B (en) | 2025-03-18 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115254495A (en) * | 2022-07-29 | 2022-11-01 | 浙江希瑞新材料技术有限公司 | Automatic coating system and method for current collector of metal composite conductive coating |
| CN117452238A (en) * | 2023-11-06 | 2024-01-26 | 铜陵高度新能源有限公司 | Lithium iron phosphate battery cycle life testing arrangement |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN218239690U (en) * | 2022-06-28 | 2023-01-06 | 森冈精机（南通）有限公司 | Hardness testing device for intelligent assembling and machining of automobile fastener |
| CN117990402B (en) * | 2024-01-31 | 2024-07-19 | 中禄自动化科技(无锡)有限公司 | Vacuum generator performance detection equipment and method |
| CN118409116B (en) * | 2024-06-21 | 2024-08-30 | 舟山申通时代汽车销售服务有限公司 | New energy automobile battery testing arrangement |
| CN118507232B (en) * | 2024-07-18 | 2024-09-10 | 山东泰顺电气有限责任公司 | Reactor terminal assembly forming and processing device |
| CN118841660B (en) * | 2024-09-13 | 2024-12-17 | 贵州轻工职业技术学院 | Waste lithium battery pack disassembling and recycling device |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115254495A (en) * | 2022-07-29 | 2022-11-01 | 浙江希瑞新材料技术有限公司 | Automatic coating system and method for current collector of metal composite conductive coating |
| CN117452238A (en) * | 2023-11-06 | 2024-01-26 | 铜陵高度新能源有限公司 | Lithium iron phosphate battery cycle life testing arrangement |
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