CN116609662A - Battery short circuit test machine - Google Patents
Battery short circuit test machine Download PDFInfo
- Publication number
- CN116609662A CN116609662A CN202310382293.3A CN202310382293A CN116609662A CN 116609662 A CN116609662 A CN 116609662A CN 202310382293 A CN202310382293 A CN 202310382293A CN 116609662 A CN116609662 A CN 116609662A
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- Prior art keywords
- plate
- wall
- fixedly arranged
- stop block
- base
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- 238000012360 testing method Methods 0.000 title claims abstract description 45
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 238000004891 communication Methods 0.000 claims description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 9
- 238000007664 blowing Methods 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 241000883990 Flabellum Species 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/3644—Constructional arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/52—Testing for short-circuits, leakage current or ground faults
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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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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a battery short circuit testing machine, which comprises a base and a supporting plate, wherein a placing mechanism is fixedly arranged at the top of the supporting plate; the placing mechanism comprises an inclined plate and a stop block, wherein the left end of the inclined plate is hinged to the top of the supporting plate through a pin, the bottom of the stop block is fixedly connected with the top of the supporting plate, a communicating groove is formed in the bottom of the inclined plate, a first spring is fixedly arranged on the inner wall of the right side of the stop block, a plastic plate is fixedly arranged at the left end of the first spring, clamping strips are fixedly arranged at the front end and the rear end of the plastic plate, a second cylinder is used for pushing an extension body to move backwards, and then driving a positive electrode plate to move rightwards, so that the positive electrode plate contacts with the positive electrode of a battery, the positive electrode plate is pushed to move backwards continuously until the negative electrode of the battery contacts with a negative electrode plate, the distance between the positive electrode plate and the negative electrode plate can be changed, and the batteries with different lengths are tested.
Description
Technical Field
The invention relates to the technical field of battery short-circuit testers, in particular to a battery short-circuit tester.
Background
The lithium ion battery has the advantages of high voltage, high specific energy, multiple recycling times, long storage time and the like, is widely applied to portable electronic equipment such as mobile phones, digital cameras, portable computers and the like, and is widely applied to large and medium-sized electric equipment such as electric automobiles, electric bicycles, electric tools and the like, so that the safety performance requirement on the lithium ion battery is higher and higher, and the short-circuit protection function of the lithium ion battery needs to be tested in the production stage. The existing testing method of the power short-circuit protection function uses a battery short-circuit tester;
the prior art CN 215641712U discloses a battery short-circuit testing machine, which is provided with a second handle, holds the second handle and rotates to drive a second threaded rod to rotate, and under the threaded fit, two second sliding blocks move in opposite directions or in opposite directions, and then drive a fixed plate and a testing pole piece to move, so that the distance between the two testing pole pieces is adjustable, and the battery short-circuit testing machine can be suitable for battery short-circuit tests of different models, thereby improving the practicability of the device;
however, when the battery short circuit tester is used, only two test pole pieces can be used for clamping a single battery to be tested, and only a single battery can be tested during each test, so that the working efficiency is low.
Disclosure of Invention
The invention aims to provide a battery short circuit testing machine which is used for solving the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the battery short circuit testing machine comprises a base and a supporting plate, wherein a placing mechanism is fixedly arranged at the top of the supporting plate;
the placing mechanism comprises an inclined plate and a stop block, wherein the left end of the inclined plate is hinged with the top of the supporting plate through a pin, the bottom of the stop block is fixedly connected with the top of the supporting plate, a communication groove is formed in the bottom of the inclined plate, a first spring is fixedly arranged on the right inner wall of the stop block, a plastic plate is fixedly arranged at the left end of the first spring, clamping strips are fixedly arranged at the front end and the rear end of the plastic plate, the clamping strips are clamped in clamping grooves on the inner wall of the stop block, the plastic plate is clamped in the stop block, a limiting plate is fixedly arranged on the right outer wall of the stop block, an inserting block is clamped on the inner wall of the limiting plate, the top of the inserting block movably penetrates through the top of the stop block, a magnetic plate is fixedly arranged on the top of the stop block, a first cylinder is fixedly arranged on the inner side of the iron sleeve, and the right bottom of the inclined plate is hinged with a first cylinder through a pin, and the outer wall of the first cylinder is fixedly connected with the inner wall of the supporting plate;
the top fixed mounting of base has the support, the bottom fixed mounting of support has the test machine body, the top fixed mounting of base has testing mechanism, the inboard fixed mounting of base has reciprocating mechanism, the top fixed mounting of base has blowing mechanism.
According to the technical scheme, the reciprocating mechanism comprises a motor, a limiting rod, an inclined plane rod and a second spring, wherein the outer wall of the motor is fixedly connected with the left side outer wall of a base, a second rotating shaft is fixedly arranged at the output end of the motor, the second rotating shaft penetrates through the left side outer wall of the base through a bearing, the limiting rod movably penetrates through the inner wall of a supporting plate, the left end and the right end of the limiting rod are fixedly connected with the inner side outer wall of the base, the right end of the inclined plane rod is fixedly connected with the left side outer wall of the supporting plate, the left end inclined plane of the inclined plane rod is attached to the right end face of the second rotating shaft, the right end of the second spring is fixedly connected with the inner side outer wall of the base, and the left end of the second spring is fixedly connected with the right side outer wall of the supporting plate.
According to the technical scheme, the blowing mechanism comprises a fixed plate and a second gear, the bottom of the fixed plate is fixedly connected with the top of the base, the inner wall of the second gear is fixedly connected with the outer wall of the second rotating shaft, the second gear is meshed with the first gear, the first rotating shaft is fixedly arranged on the inner wall of the first gear, the first rotating shaft is rotatably connected with the inner wall of the fixed plate through a bearing, and the first rotating shaft is fixedly provided with fan blades.
According to the technical scheme, the testing mechanism comprises a connecting plate and a negative electrode plate, the bottom of the connecting plate is fixedly connected with the top of the base, a second air cylinder is fixedly arranged at the top of the connecting plate, an extension body is fixedly arranged at the back of the second air cylinder, a positive electrode plate is fixedly arranged at the back of the extension body, the back of the negative electrode plate is fixedly connected with the inner side outer wall of the inclined plate, the positive electrode plate is electrically connected with the testing machine body through a wire, and the negative electrode plate is electrically connected with the testing machine body through a wire.
According to the technical scheme, the inclined plate is made of plastic materials, the outer diameter of the stop block is smaller than the inner diameter of the communication groove, seven stop blocks and seven communication grooves are arranged, and the stop blocks correspond to the communication grooves one by one.
According to the technical scheme, the height of the front side of the inclined plate is lower than that of the back side of the inclined plate, and the stop block is made of plastic materials.
According to the technical scheme, the surface of the limiting rod is coated with the wear-resistant coating, and the right end of the second rotating shaft is an inclined plane.
According to the technical scheme, the fan blade is opposite to the inclined plate, and the number of teeth of the second gear is twice that of the first gear.
According to the technical scheme, the anode plate and the cathode plate are respectively provided with seven and are in one-to-one correspondence with the communication grooves, the cathode plate is positioned on the right side of the corresponding communication groove, and the extension body is made of plastic materials.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, batteries roll on the inclined plate from right to left, a first air cylinder is started while the batteries are placed to drive the right end of the inclined plate to fall, when the right end of the inclined plate falls, each battery rolls to the leftmost side, a stop block extends to stop the leftmost battery, the leftmost battery is separated from the subsequent batteries until seven batteries are placed, then the magnetic plate is pulled upwards to drive the insert block to move upwards, so that the insert block is separated from the limiting plate, at the moment, the first spring pushes the plastic plate to move leftwards until the plastic plate contacts the left battery, limiting is carried out on the left battery of the stop block, manual placement is not needed, a plurality of batteries can be placed at one time for simultaneous test, and the cylindrical batteries with different sizes can be tested;
2. according to the invention, the extension body is pushed to move backwards through the second air cylinder, so that the positive pole plate is driven to move rightwards, the positive pole plate is enabled to contact with the positive pole of the battery, the pushing is continued, the positive pole plate is enabled to push the battery to move backwards until the negative pole of the battery contacts with the negative pole plate, the interval between the positive pole plate and the negative pole plate can be changed, and the battery with different lengths is tested;
3. according to the invention, the motor drives the second rotating shaft to rotate, the second rotating shaft is abutted against the inclined surface rod when being staggered with the inclined surface on the inclined surface rod, so that the inclined surface rod is stressed to move leftwards, the inclined surface rod is moved leftwards to drive the supporting plate to move leftwards, the supporting plate extrudes the second spring, and when the second rotating shaft is not abutted against the inclined surface rod any more, the second spring resets to push the supporting plate to move rightwards, so that the supporting plate reciprocates leftwards and rightwards, and then the inclined plate is driven to reciprocate leftwards and rightwards, so that a battery on the inclined plate is convenient to roll leftwards;
4. according to the invention, the second gear is driven to rotate through the rotation of the second rotating shaft, so that the first gear is driven to move, the first rotating shaft is driven to rotate through the rotation of the first gear, and the fan blades are driven to rotate through the rotation of the first rotating shaft, so that the air is blown to the battery on the inclined plate through the rotation of the fan blades, and the residual sundries on the battery are blown away, so that the influence of the sundries on the measurement result is avoided.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the reciprocating mechanism and blowing mechanism of the present invention;
FIG. 3 is a schematic view of the placement mechanism of the present invention;
FIG. 4 is a schematic illustration of the block of the present invention in front cross-section;
FIG. 5 is a schematic view of an exploded view of the internal structure of the stopper of the present invention;
FIG. 6 is a schematic diagram of the structure of the testing mechanism of the present invention.
In the figure: 1. a base; 2. a tester body; 3. a bracket; 4. a placement mechanism; 401. a first air cylinder; 402. a stop block; 403. an iron sleeve; 404. a communication groove; 405. an inclined plate; 406. a first spring; 407. a plastic plate; 408. clamping strips; 409. a limiting plate; 410. inserting blocks; 411. a magnetic plate; 5. a blowing mechanism; 501. a fixing plate; 502. a first gear; 503. a first rotating shaft; 504. a fan blade; 505. a second gear; 6. a reciprocating mechanism; 601. a motor; 602. a second rotating shaft; 603. a limit rod; 604. a bevel lever; 605. a second spring; 7. a testing mechanism; 701. a second cylinder; 702. a connecting plate; 703. an extension body; 704. a positive electrode plate; 705. a negative electrode plate; 8. and a support plate.
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.
Example 1
The preferred embodiment of the battery short-circuit testing machine provided by the invention is shown in fig. 1 to 6: a battery short circuit testing machine comprises a base 1 and a supporting plate 8, wherein a placement mechanism 4 is fixedly arranged at the top of the supporting plate 8;
the placement mechanism 4 comprises an inclined plate 405 and a stop block 402, wherein the left end of the inclined plate 405 is hinged with the top of a supporting plate 8 through a pin, so that the left end of the inclined plate 405 can rotate around the pin, the bottom of the stop block 402 is fixedly connected with the top of the supporting plate 8, the stop block 402 is arranged to limit a battery, a communication groove 404 is formed in the bottom of the inclined plate 405, a first spring 406 is fixedly arranged on the right inner wall of the stop block 402, a plastic plate 407 is fixedly arranged at the left end of the first spring 406, the first spring 406 is arranged to push the plastic plate 407 leftwards, clamping strips 408 are fixedly arranged at the front end and the rear end of the plastic plate 407, the clamping strips 408 are clamped in clamping grooves on the inner wall of the stop block 402, the plastic plate 407 is clamped in the stop block 402, the plastic plate 407 can be pushed leftwards by the first spring 406 through the clamping grooves and the clamping strips 408, but the plastic plate 407 cannot be completely separated from the stop block 402, a limiting plate 409 is fixedly arranged on the right outer wall of the stop block 402, the inner wall of the limit plate 409 is clamped with the insert block 410, the top end of the insert block 410 movably penetrates through the top of the stop block 402, the insert block 410 is arranged to limit the limit plate 409 and further limit the plastic plate 407, the top of the insert block 410 is fixedly provided with the magnetic plate 411, the magnetic plate 411 is arranged to prevent the insert block 410 from falling into the stop block 402 completely, the top of the stop block 402 is fixedly provided with the iron sleeve 403, the magnetic plate 411 is clamped inside the iron sleeve 403, the adsorption between the magnetic plate 411 and the iron sleeve 403 is avoided, the magnetic plate 411 is prevented from moving, the bottom of the right side of the inclined plate 405 is hinged with the first cylinder 401 through a pin, the outer wall of the first cylinder 401 is fixedly connected with the inner wall of the support plate 8, the first cylinder 401 is arranged to push the inclined plate 405, the left end of the inclined plate 405 rotates around the pin, the inclined plate 405 is made of plastic material, and inaccurate test results caused when the inclined plate 405 contacts with the positive electrode and the negative electrode of a battery are avoided, the outer diameter of the stop block 402 is smaller than the inner diameter of the communication groove 404, so that when the right end of the inclined plate 405 falls, the stop block 402 can extend out through the communication groove 404, seven stop blocks 402 and seven communication grooves 404 are arranged, the stop blocks 402 correspond to the communication grooves 404 one by one, and the inclined plate can be used for placing seven batteries;
the top fixed mounting of base 1 has support 3, the bottom fixed mounting of support 3 has test machine body 2, the top fixed mounting of base 1 has test mechanism 7, the inboard fixed mounting of base 1 has reciprocating mechanism 6, the top fixed mounting of base 1 has blowing mechanism 5, when using, place the battery on inclined plate 405 one by one, make the battery roll from right to left on inclined plate 405, open cylinder 401 and drive the right-hand member whereabouts of inclined plate 405 while placing, as the right-hand member whereabouts of inclined plate 405, pass corresponding intercommunication groove 404 from left to right dog 402 in proper order, make each battery roll to the leftmost when having a dog 402 to stretch out and block the battery on the leftmost, separate the battery on the leftmost with follow-up battery, until seven batteries all place the completion, then upwards pull magnetic plate 411 drive insert 410 and shift up, make insert 410 break away from limiting plate 409 in, at this moment, spring 406 promotes the plastic plate 407 and moves left until plastic plate 407 contacts left battery, carry out manual test to left side battery, and a plurality of manual test can be carried out to the limit the battery of the left side simultaneously.
In this embodiment, the height of one side of the front surface of the inclined plate 405 is lower than the height of one side of the back surface, so that the testing mechanism 7 located on the front surface of the inclined plate 405 is convenient for testing the battery on the inclined plate 405, and the stop block 402 is made of plastic material, so as to avoid inaccurate testing results when the stop block 402 contacts the battery.
Example two
On the basis of embodiment 1, a preferred embodiment of a battery short-circuit testing machine according to the present invention is shown in fig. 1 to 6: the reciprocating mechanism 6 comprises a motor 601, a limiting rod 603, an inclined plane rod 604 and a second spring 605, wherein the outer wall of the motor 601 is fixedly connected with the left outer wall of the base 1, a second rotating shaft 602 is fixedly arranged at the output end of the motor 601, the second rotating shaft 602 penetrates through the left outer wall of the base 1 through a bearing, the limiting rod 603 movably penetrates through the inner wall of the supporting plate 8, the left end and the right end of the limiting rod 603 are fixedly connected with the inner side outer wall of the base 1, the limiting rod 603 is arranged to limit the supporting plate 8, the supporting plate 8 can move along the direction of the limiting rod 603, the right end of the inclined plane rod 604 is fixedly connected with the left outer wall of the supporting plate 8, the left end inclined plane of the inclined plane rod 604 is attached to the right end face of the second rotating shaft 602, the right end of the second spring 605 is fixedly connected with the inner side outer wall of the base 1, the left end of the second spring 605 is fixedly connected with the right outer wall of the supporting plate 8, the surface coating of gag lever post 603 has wear-resisting coating, avoid backup pad 8 to remove along gag lever post 603 many times and lead to backup pad 8 wearing and tearing gag lever post 603, the right-hand member of No. two pivot 602 is the inclined plane, can conflict inclined plane pole 604 when realizing No. two pivot 602 rotations, when placing the battery, open motor 601 and drive No. two pivot 602 rotations, no. two pivot 602 rotates and can conflict inclined plane pole 604 when the dislocation of inclined plane on inclined plane pole 604, make inclined plane pole 604 atress left movement, inclined plane pole 604 left movement drives backup pad 8 left movement, make backup pad 8 extrusion No. two spring 605, when No. two pivot 602 no longer conflict inclined plane pole 604, no. two spring 605 resets and promotes backup pad 8 right movement, make backup pad 8 left and right reciprocating motion, and then drive inclined plane 405 left and right reciprocating motion, be convenient for the battery on the inclined plane 405 rolls left.
Example III
On the basis of embodiments 1 and 2, a preferred embodiment of a battery short-circuit testing machine according to the present invention is shown in fig. 1 to 6: the blowing mechanism 5 comprises a fixed plate 501 and a second gear 505, the bottom of the fixed plate 501 is fixedly connected with the top of the base 1, the inner wall of the second gear 505 is fixedly connected with the outer wall of the second rotating shaft 602, the second gear 505 is meshed with the first gear 502, the first rotating shaft 503 is fixedly arranged on the inner wall of the first gear 502, the first rotating shaft 503 is rotationally connected with the inner wall of the fixed plate 501 through a bearing, a fan blade 504 is fixedly arranged on the outer wall of the first rotating shaft 503, the fixed plate 501 is arranged to fix the first rotating shaft 503, the fan blade 504 is opposite to the inclined plate 405, the fan blade 504 rotates to blow air to a battery on the inclined plate 405, the number of teeth of the second gear 505 is twice as large as that of the first gear 502, the rotation of the first rotating shaft 503 is accelerated, the second rotating shaft 502 is rotated faster, the second rotating shaft 602 is driven to rotate, the first gear 502 is driven to move, the first rotating shaft 503 is driven to rotate, the fan blade 504 is driven to rotate, the air is blown to the battery on the inclined plate 405, and the measured sundries are prevented from being influenced.
Example IV
On the basis of embodiment 1, a preferred embodiment of a battery short-circuit testing machine according to the present invention is shown in fig. 1 to 6: the testing mechanism 7 comprises a connecting plate 702 and a negative pole plate 705, the bottom of the connecting plate 702 is fixedly connected with the top of the base 1, a second air cylinder 701 is fixedly arranged at the top of the connecting plate 702, an extension body 703 is fixedly arranged at the back of the second air cylinder 701, seven positive pole plates 704 are fixedly arranged at the back of the extension body 703 and correspond to the communication grooves 404, the back of the negative pole plate 705 is fixedly connected with the inner side outer wall of the inclined plate 405, the positive pole plates 704 are electrically connected with the testing machine body 2 through wires, the negative pole plates 705 are electrically connected with the testing machine body 2 through wires, the extension body 703 is arranged so that the second air cylinder 701 pushes the positive pole plates 704 between the two stop blocks 402, the positive pole plates 704 are fixed, the second air cylinder 701 can change the distance between the positive pole plates 704 and the negative pole plates 705 and is used for testing batteries with different lengths, the positive pole plates 704 and the negative pole plates 705 are all arranged to be corresponding to the communication grooves 404, the seven batteries can be tested at the same time, the negative pole plates 705 are located at the right of the corresponding communication grooves 404, the extension body 703 is made of plastic material, the second air cylinder 701 is opened to push the extension body 703 to move backwards, and then the positive pole plates 704 are pushed to move forwards, and the positive pole plates 704 are pushed backwards to move backwards, and the positive pole plates 704 are continuously to contact the batteries, and the positive pole plates 704 are continuously to be tested, and the positive pole plates 704 are pushed to move forwards, and the positive pole plates 704 are tested, and are continuously to be contacted.
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.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a battery short circuit test machine, includes base (1), backup pad (8), its characterized in that: the top of the supporting plate (8) is fixedly provided with a placement mechanism (4);
the placement mechanism (4) comprises an inclined plate (405) and a stop block (402), wherein the left end of the inclined plate (405) is hinged to the top of a supporting plate (8) through a pin, the bottom of the stop block (402) is fixedly connected with the top of the supporting plate (8), a communication groove (404) is formed in the bottom of the inclined plate (405), a first spring (406) is fixedly arranged on the right inner wall of the stop block (402), a plastic plate (407) is fixedly arranged at the left end of the first spring (406), clamping strips (408) are fixedly arranged at the front end and the rear end of the plastic plate (407), the clamping strips (408) are clamped in clamping grooves on the inner wall of the stop block (402), the plastic plate (407) is clamped in the stop block (402), a limiting plate (409) is fixedly arranged on the right outer wall of the stop block (402), an inserting block (410) is clamped on the inner wall of the limiting plate (409), the top of the inserting block (410) movably penetrates through the top of the stop block (402), a magnetic sleeve (403) is fixedly arranged on the top of the iron plate (403), the iron plate (411) is fixedly arranged on the bottom of the inclined plate (401), the outer wall of the first air cylinder (401) is fixedly connected with the inner wall of the supporting plate (8);
the automatic testing machine is characterized in that a support (3) is fixedly arranged at the top of the base (1), a testing machine body (2) is fixedly arranged at the bottom of the support (3), a testing mechanism (7) is fixedly arranged at the top of the base (1), a reciprocating mechanism (6) is fixedly arranged at the inner side of the base (1), and a blowing mechanism (5) is fixedly arranged at the top of the base (1).
2. The battery short circuit tester according to claim 1, wherein: the reciprocating mechanism (6) comprises a motor (601), a limiting rod (603), an inclined surface rod (604) and a second spring (605), wherein the outer wall of the motor (601) is fixedly connected with the left side outer wall of the base (1), the output end of the motor (601) is fixedly provided with a second rotating shaft (602), the second rotating shaft (602) penetrates through the left side outer wall of the base (1) through a bearing, the limiting rod (603) movably penetrates through the inner wall of the supporting plate (8), the left end and the right end of the limiting rod (603) are fixedly connected with the inner side outer wall of the base (1), the right end of the inclined surface rod (604) is fixedly connected with the left side outer wall of the supporting plate (8), the left end inclined surface of the inclined surface rod (604) is attached to the right end face of the second rotating shaft (602), and the right end of the second spring (605) is fixedly connected with the inner side outer wall of the base (1), and the left end of the second spring (605) is fixedly connected with the right side outer wall of the supporting plate (8).
3. The battery short circuit tester according to claim 1, wherein: the utility model provides a blowing mechanism (5) is including fixed plate (501), no. two gears (505), the bottom of fixed plate (501) and the top fixed connection of base (1), the inner wall of No. two gears (505) and the outer wall fixed connection of No. two pivot (602), no. two gears (505) meshing have a gear (502), the inner wall fixed mounting of No. one gear (502) has a pivot (503), the inner wall rotation connection of a pivot (503) through bearing and fixed plate (501), the outer wall fixed mounting of a pivot (503) has flabellum (504).
4. The battery short circuit tester according to claim 1, wherein: the testing mechanism (7) comprises a connecting plate (702) and a negative pole plate (705), wherein the bottom of the connecting plate (702) is fixedly connected with the top of the base (1), a second air cylinder (701) is fixedly arranged at the top of the connecting plate (702), an extension body (703) is fixedly arranged at the back of the second air cylinder (701), a positive pole plate (704) is fixedly arranged at the back of the extension body (703), the back of the negative pole plate (705) is fixedly connected with the inner side outer wall of the inclined plate (405), the positive pole plate (704) is electrically connected with the testing machine body (2) through a wire, and the negative pole plate (705) is electrically connected with the testing machine body (2) through a wire.
5. The battery short circuit tester according to claim 1, wherein: the inclined plate (405) is made of plastic materials, the outer diameter of the stop block (402) is smaller than the inner diameter of the communication groove (404), seven stop blocks (402) and seven communication grooves (404) are respectively arranged, and the stop blocks (402) and the communication grooves (404) are in one-to-one correspondence.
6. The battery short circuit tester according to claim 1, wherein: the height of the front side of the inclined plate (405) is lower than that of the rear side, and the stop block (402) is made of plastic materials.
7. The battery short circuit tester according to claim 2, wherein: the surface of the limiting rod (603) is coated with a wear-resistant coating, and the right end of the second rotating shaft (602) is an inclined surface.
8. A battery short circuit tester according to claim 3, wherein: the fan blade (504) is opposite to the inclined plate (405), and the number of teeth of the second gear (505) is twice that of the first gear (502).
9. The battery short circuit tester according to claim 4, wherein: seven positive pole plates (704) and seven negative pole plates (705) are arranged and correspond to the communicating grooves (404) one by one, the negative pole plates (705) are positioned on the right of the corresponding communicating grooves (404), and the extension body (703) is made of plastic materials.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311581334.8A CN117706124A (en) | 2023-04-12 | 2023-04-12 | Battery short circuit testing machine |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998045722A1 (en) * | 1997-04-08 | 1998-10-15 | Arbin Corporation | Battery test system |
| CN207611127U (en) * | 2017-12-07 | 2018-07-13 | 珠海市芬诺科技有限公司 | A kind of telephone testing machine |
| CN210270122U (en) * | 2019-05-09 | 2020-04-07 | 临沂华太电池有限公司 | Battery short circuit tester device |
| CN212433360U (en) * | 2020-04-08 | 2021-01-29 | 惠州行者能源科技有限公司 | Lithium battery short circuit testing mechanism |
| JP2021068684A (en) * | 2019-10-22 | 2021-04-30 | 王磊 | Quality inspection device used before lithium battery is shipped |
| CN112731153A (en) * | 2020-12-28 | 2021-04-30 | 深圳市磐锋精密技术有限公司 | Mobile phone battery power consumption test system and test method |
| CN213689825U (en) * | 2020-11-23 | 2021-07-13 | 公牛电池科技(常州)有限公司 | Continuous detection device is used in production of rotation type carbon nature zinc manganese primary battery |
| CN113791349A (en) * | 2021-08-12 | 2021-12-14 | 黄志彬 | Leakage protection device for lithium battery of new energy automobile |
| US20220065948A1 (en) * | 2019-09-18 | 2022-03-03 | Lg Energy Solution, Ltd. | Pressurizing short-circuit inspection apparatus for detecting low-voltage defective pouch-type secondary battery cell |
| CN218331884U (en) * | 2022-06-24 | 2023-01-17 | 湖北凯业盛能源技术有限公司 | Battery voltage detection device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206223945U (en) * | 2016-11-23 | 2017-06-06 | 广州市永合祥自动化设备科技有限公司 | A kind of battery short circuit testing equipment |
| CN210272564U (en) * | 2019-10-08 | 2020-04-07 | 江苏明冠电源科技有限公司 | Battery separator equipment tool |
| CN215641712U (en) * | 2021-08-13 | 2022-01-25 | 佛山市诚致金属制品有限公司 | Battery short circuit test machine |
-
2023
- 2023-04-12 CN CN202311581334.8A patent/CN117706124A/en active Pending
- 2023-04-12 CN CN202310382293.3A patent/CN116609662B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998045722A1 (en) * | 1997-04-08 | 1998-10-15 | Arbin Corporation | Battery test system |
| CN207611127U (en) * | 2017-12-07 | 2018-07-13 | 珠海市芬诺科技有限公司 | A kind of telephone testing machine |
| CN210270122U (en) * | 2019-05-09 | 2020-04-07 | 临沂华太电池有限公司 | Battery short circuit tester device |
| US20220065948A1 (en) * | 2019-09-18 | 2022-03-03 | Lg Energy Solution, Ltd. | Pressurizing short-circuit inspection apparatus for detecting low-voltage defective pouch-type secondary battery cell |
| JP2021068684A (en) * | 2019-10-22 | 2021-04-30 | 王磊 | Quality inspection device used before lithium battery is shipped |
| CN212433360U (en) * | 2020-04-08 | 2021-01-29 | 惠州行者能源科技有限公司 | Lithium battery short circuit testing mechanism |
| CN213689825U (en) * | 2020-11-23 | 2021-07-13 | 公牛电池科技(常州)有限公司 | Continuous detection device is used in production of rotation type carbon nature zinc manganese primary battery |
| CN112731153A (en) * | 2020-12-28 | 2021-04-30 | 深圳市磐锋精密技术有限公司 | Mobile phone battery power consumption test system and test method |
| CN113791349A (en) * | 2021-08-12 | 2021-12-14 | 黄志彬 | Leakage protection device for lithium battery of new energy automobile |
| CN218331884U (en) * | 2022-06-24 | 2023-01-17 | 湖北凯业盛能源技术有限公司 | Battery voltage detection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117706124A (en) | 2024-03-15 |
| CN116609662B (en) | 2023-12-26 |
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