CN116381530B - Battery testing instrument - Google Patents
Battery testing instrument Download PDFInfo
- Publication number
- CN116381530B CN116381530B CN202310365712.2A CN202310365712A CN116381530B CN 116381530 B CN116381530 B CN 116381530B CN 202310365712 A CN202310365712 A CN 202310365712A CN 116381530 B CN116381530 B CN 116381530B
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- rotating shaft
- machine body
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- 238000012360 testing method Methods 0.000 title claims abstract description 21
- 230000000670 limiting effect Effects 0.000 claims abstract description 74
- 238000003860 storage Methods 0.000 claims abstract description 29
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 238000004804 winding Methods 0.000 claims description 14
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 10
- 238000001514 detection method Methods 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 230000009471 action Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 206010014357 Electric shock Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004078 waterproofing 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]
- G01R31/385—Arrangements for measuring battery or accumulator variables
- G01R31/387—Determining ampere-hour charge capacity or SoC
-
- 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
-
- 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)
- Battery Mounting, Suspending (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The invention discloses a battery testing instrument, and relates to the technical fields of battery detection and related equipment. The invention comprises a machine body, wherein the top and the bottom of the front end face of the machine body are provided with box doors, four corners of the bottom of the machine body are welded with supporting feet, and wiring terminals are uniformly arranged at intervals along the horizontal direction at the center of the front end face of the machine body; the moving assembly comprises a fluted disc and a first rotating shaft; the limiting grounding assembly comprises a fixed shell and a first limiting plate; the dustproof component comprises a sealing frame and a dustproof plate; the storage assembly comprises a fixed frame and a storage frame, wherein the top end and the bottom end of the inside of the fixed frame are connected with the storage frame through a track. The invention can achieve the purpose of locking the wheels through the moving assembly and the limiting grounding assembly, improves the use safety of the battery testing instrument, can play a role in dust prevention and water prevention on the terminals by utilizing the dust prevention assembly, increases the stability of external wiring connection, and stores the external wiring through the storage assembly.
Description
Technical Field
The invention belongs to the technical field of battery detection and related equipment thereof, and particularly relates to a battery testing instrument.
Background
Along with the development of science and technology and society, more and more energy is used by people, electricity is one of the energy commonly used in people's daily life, and is used in each field, and people in order to store the electricity, invented and produced the battery, and in order to detect the model specification of battery, generally need to detect the battery with battery test instrument, and can be used to detect electric current, voltage, capacity, internal resistance, temperature, battery cycle life etc. and be applicable to experimental study and production detection of all kinds of batteries.
Through retrieving, publication number CN207473065U, application date 2017.10.26 discloses a battery charge-discharge tester convenient to remove, which comprises an outer shell, the bottom four corners of shell all has the universal wheel through bolted connection, and the top one side of universal wheel has the service brake through screwed connection, the top of shell articulates there is the handle, one side top of shell is the slope setting, and one side top of shell has operating panel through the screw installation, one side top of shell is connected with the visor through the damping pivot.
However, the following drawbacks still exist in practical use:
1. the storage battery charge and discharge tester moves through the universal wheel with the foot brake when in use, the mode is low in functionality, the safety of the tester is low in the process of testing the charge and discharge of the battery, and potential safety hazards exist;
2. the storage battery charge and discharge tester plays a role in protecting the dustproof and waterproof terminals through the lower protective cover when in use, but the mode cannot play a role in protecting other unused terminals when the terminals are used, and the storage battery charge and discharge tester is large in size, occupies a large amount of space, and is lack of stabilizing measures when in wiring, the situation that the wiring falls off possibly occurs, and the stability is poor;
3. when the storage battery charge and discharge tester is not used, the measure for accommodating and storing the external wiring is lacking, so that the external wiring is inconvenient to accommodate and store for staff after each use.
Disclosure of Invention
The invention aims to provide a battery testing instrument, which improves the safety of the battery testing instrument when the battery testing instrument is electrified, meanwhile, the dustproof assembly can play a role in dustproof and waterproof functions on a single wiring terminal, the external wiring is clamped to play a limiting role, the stability of the connection of the external wiring is improved, the external wiring is prevented from falling off, and the external wiring is wound on the outer wall of a winding roller through the storage assembly, so that the battery testing instrument is convenient to store and is convenient for staff to use and operate.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a battery testing instrument which comprises a machine body, wherein the top and the bottom of the front end face of the machine body are respectively provided with a box door, the four corners of the bottom of the machine body are respectively welded with supporting feet, and wiring terminals are uniformly arranged at intervals along the horizontal direction at the center of the front end face of the machine body;
the inside of the supporting leg is provided with a moving assembly, the moving assembly comprises a fluted disc and a first rotating shaft, the inner wall of the fluted disc is provided with the first rotating shaft, two ends of the first rotating shaft respectively penetrate through the outer walls of two sides of the fluted disc and a bearing on one side end face of a fixed plate in sequence and are connected with a first conical gear, the top of the fixed plate is fixed at the bottom of the machine body, the fluted disc and the first rotating shaft synchronously rotate and lock, one side front of the first conical gear is provided with a second conical gear, the inner wall of the second conical gear is provided with a second rotating shaft, two ends of the second rotating shaft respectively penetrate through the front end face and the rear end face of the second conical gear and are connected with wheels, the gears on the outer wall of the first conical gear are meshed with the gears on the outer wall of the second conical gear to play a role in transmission, and the wheels are positioned at the inner bottom end of the supporting leg;
a limiting grounding assembly is arranged right below the machine body, the limiting grounding assembly comprises a fixed shell and a first limiting plate, the first limiting plate is arranged at the inner top end of the fixed shell, the first limiting plate is uniformly welded with a first connecting rod at intervals from front to back at the bottom of the first limiting plate, the other end of the first connecting rod penetrates through a through hole at the bottom of the fixed shell to be connected with a movable frame, a first spring is sleeved outside the outer wall of the first connecting rod, the first limiting plate is connected with the movable frame through the first connecting rod to play a role of connection, the first spring is positioned between the first limiting plate and the inner wall of the fixed shell, a limiting block is welded at the bottom center position of the movable frame, a grounding chain is arranged at the rear end face of the movable frame and is driven to move under the action of elastic performance of the first spring, the grounding chain can be in contact with the ground, the cross section of the limiting block is T-shaped, the bottom end of the limiting block can be inserted into a fluted disc, the inner front end of the movable frame is provided with a second limiting plate, the front end face of the second limiting plate is welded with a second connecting rod, the other end of the second connecting rod penetrates through the through hole on the front end face of the movable frame to be connected with the movable frame, the first clamping plate is positioned between the inner side of the pedal and the inner side of the movable frame, the limiting plate is provided with a limiting plate, the L-shaped spring is welded at the top end of the top of the limiting plate is positioned at the top of the limiting plate, and is welded with the top of the limiting plate, and is positioned at the top of the limiting plate, which is in front of the limiting plate, and can be welded with the limiting plate, and has a limiting plate and can be welded with the L-shaped limiting plate;
the outer side of the wiring terminal is provided with a dustproof component, the dustproof component comprises a sealing frame and a dustproof plate, the top and the bottom of the inner part of the sealing frame are respectively provided with a rotary groove, the upper part and the lower part of one side of the inner part of the rotary groove are respectively provided with the dustproof plate, the outer side wall of the dustproof plate is connected with a third rotating shaft through a connecting block, the outer side of the outer wall of the third rotating shaft is sleeved with a first torsion spring, the two ends of the third rotating shaft are respectively arranged in bearings on the inner walls of the front end and the rear end of the rotary groove, the outer side of the front end of the sealing frame is provided with a baffle plate, the dustproof plate is driven to rotate by taking the third rotating shaft as the center of a circle under the elastic performance of the first torsion spring, the bottom of the baffle plate is provided with an inserting hole, the two sides of the end face of the rear end of the baffle plate are connected with a fourth rotating shaft through the connecting block, the outer side of the outer wall of the fourth rotating shaft is sleeved with a second torsion spring, the two ends of the fourth rotating shaft are arranged in bearings on the inner walls of adjacent side plates, the bottom of the side plates is fixed on the upper surface of the sealing frame, and the baffle plate is driven to rotate by the elastic performance of the second torsion spring;
the outer wall of one side of organism is provided with the subassembly of accomodating from last to lower even interval, accomodates the subassembly and includes fixed frame and accomodates the frame, and the inside top and the bottom of fixed frame are connected with accomodating the frame through the track, can open the organism overhauls, looks over etc. through the chamber door, and the outer wall even interval of fluted disc is provided with the latch, and the dust guard in the sealed frame is provided with two, and two dust guard can be closed, accomodates the frame and can slide in fixed frame under orbital effect.
Further, a knob is arranged in a gap at the center of the front end face of the storage frame, a winding roller is welded at the center of the rear end face of the knob, the other end of the winding roller penetrates through a bearing at the front end face of the storage frame to be connected with a bearing on the inner wall of the storage frame, and an external wiring is wound on the outer wall of the winding roller through the winding roller to be stored.
The invention has the following beneficial effects:
1. according to the invention, the movable assembly and the limiting grounding assembly are arranged, the limiting position of the L-shaped clamping plate in the limiting frame can be changed under the elastic performance of the first spring and the second spring, so that the limiting block limits the fluted disc, the purpose of locking the wheels is achieved, the grounding chain is enabled to be in contact with the ground, the safety of the battery test instrument in use is improved, the electric shock risk is reduced, the problem that the battery charge and discharge test instrument moves through the universal wheel with the foot brake in use, the mode functionality is lower, the safety of the instrument in the process of testing the battery charge and discharge is lower, and the potential safety hazard exists is solved.
2. According to the invention, the dustproof assembly is arranged, the dustproof plates above and below the sealing frame are closed by utilizing the elastic performance of the first torsion spring, the dustproof and waterproof functions are realized on a single wiring terminal, the baffle plate can be clamped at the outer side of an external wiring under the elastic performance of the second torsion spring during wiring, the limiting function is realized, the stability of external wiring connection is improved, and the falling-off is prevented, so that the problem that the storage battery charge-discharge tester has the functions of protecting the dustproof and waterproof functions on the wiring terminal through the lower protective cover when in use, and the mode cannot have the protection functions on other unused wiring terminals when in use, and the problem that the wiring falling-off condition and the poor stability possibly occur due to the lack of a stabilizing measure when in wiring is realized.
3. According to the storage assembly, the knob is utilized to drive the wind-up roller to rotate, so that the external wiring can be wound on the outer wall of the wind-up roller, and then the wind-up roller is placed in the storage frame to be stored, so that the storage assembly is convenient for workers to use and operate, and the problem that the storage of the external wiring is inconvenient for the workers after each use due to the lack of measures for storing and storing the external wiring when the storage battery charge-discharge tester is not used is solved.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings used for describing the embodiments will be briefly described below.
FIG. 1 is a block diagram of a battery testing instrument;
FIG. 2 is a block diagram of a machine body;
FIG. 3 is a block diagram of a mobile assembly;
FIG. 4 is a disassembled view of the spacing grounding assembly;
FIG. 5 is a cross-sectional view of the dust assembly;
FIG. 6 is a disassembled view of the dust assembly;
fig. 7 is a structural view of the storage assembly.
In the drawings, the list of components represented by the various numbers is as follows:
1. a body; 101. a door; 102. supporting feet; 103. a connection terminal; 2. a moving assembly; 201. fluted disc; 202. a first rotating shaft; 203. a fixing plate; 204. a first bevel gear; 205. a second bevel gear; 206. a second rotating shaft; 207. a wheel; 3. a limit grounding assembly; 301. a fixed case; 302. a first limiting plate; 303. a first connecting rod; 304. a first spring; 305. a moving frame; 306. a ground chain; 307. a limiting block; 308. a second limiting plate; 309. a second connecting rod; 3010. a second spring; 3011. a pedal; 3012. an L-shaped clamping plate; 3013. a limit frame; 4. a dust-proof assembly; 401. a sealing frame; 402. a rotary groove; 403. a dust-proof plate; 404. a third rotating shaft; 405. a first torsion spring; 406. a baffle; 4061. a jack; 407. a fourth rotating shaft; 408. a second torsion spring; 409. a side plate; 5. a receiving assembly; 501. a fixed frame; 502. a track; 503. a storage frame; 504. a knob; 505. and (5) a wind-up roller.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1 to 7, the invention is a battery testing apparatus, which comprises a machine body 1, wherein a box door 101 is installed at the top and bottom of the front end surface of the machine body 1, supporting legs 102 are welded at four corners of the bottom of the machine body 1, and wiring terminals 103 are uniformly arranged at intervals along the horizontal direction at the center of the front end surface of the machine body 1; the support leg 102 is internally provided with a moving assembly 2, the moving assembly 2 comprises a fluted disc 201 and a first rotating shaft 202, and the first rotating shaft 202 is arranged on the inner wall of the fluted disc 201; a limiting grounding assembly 3 is arranged right below the machine body 1, the limiting grounding assembly 3 comprises a fixed shell 301 and a first limiting plate 302, and the first limiting plate 302 is arranged at the top end of the inside of the fixed shell 301; the outside of binding post 103 is provided with dustproof subassembly 4, and dustproof subassembly 4 includes sealing frame 401 and dust guard 403, and sealing frame 401's inside top and bottom all are provided with rotary groove 402, and rotary groove 402's inside one side top and below all are provided with dust guard 403; the outer wall of one side of organism 1 is provided with accomodates subassembly 5 from top to bottom even interval, accomodates subassembly 5 and includes fixed frame 501 and accomodates frame 503, and fixed frame 501's inside top and bottom are connected with accomodate frame 503 through track 502, can open organism 1 to overhaul, look over etc. through chamber door 101, and the outer wall even interval of fluted disc 201 is provided with the latch, and the dust guard 403 in the sealing frame 401 is provided with two, and two dust guard 403 can be closed, accomodates frame 503 and can slide in fixed frame 501 under the effect of track 502.
As shown in fig. 1 to 3, two ends of the first rotating shaft 202 sequentially penetrate through bearings on two side outer walls of the fluted disc 201 and one side end face of the fixing plate 203 respectively to be connected with the first conical gear 204, the top of the fixing plate 203 is fixed at the bottom of the machine body 1, the fluted disc 201 and the first rotating shaft 202 synchronously rotate and lock, a second conical gear 205 is arranged in front of one side of the first conical gear 204, a second rotating shaft 206 is mounted on the inner wall of the second conical gear 205, two ends of the second rotating shaft 206 penetrate through front and rear end faces of the second conical gear 205 respectively to be connected with wheels 207, the gears on the outer wall of the first conical gear 204 are meshed with the gears on the outer wall of the second conical gear 205 to play a role of transmission, and the wheels 207 are located at the inner bottom end of the supporting leg 102.
As shown in fig. 2 and 4, a first connecting rod 303 is welded at equal intervals from front to back at the bottom of the first limiting plate 302, the other end of the first connecting rod 303 penetrates through a through hole at the bottom of the fixed shell 301 and is connected with the movable frame 305, a first spring 304 is sleeved outside the outer wall of the first connecting rod 303, the first limiting plate 302 is connected with the movable frame 305 through the first connecting rod 303 to play a role in connection, the first spring 304 is positioned between the first limiting plate 302 and the inner wall of the fixed shell 301, a limiting block 307 is welded at the center position of the bottom of the movable frame 305, a grounding chain 306 is arranged at the end face of the rear end of the movable frame 305, the movable frame 305 is driven to move under the elastic performance of the first spring 304, the grounding chain 306 can contact with the ground to introduce electricity into the ground, the cross section of the limiting block 307 is T-shaped, and the bottom end of the limiting block 307 can be inserted into the fluted disc 201, the inside front end of moving frame 305 is provided with second limiting plate 308, the front end terminal surface central point of second limiting plate 308 puts and welds there is the second connecting rod 309, the other end of second connecting rod 309 runs through the through-hole on the front end terminal surface of moving frame 305 and is connected with footboard 3011, the outer cover of the outer wall of second connecting rod 309 is equipped with second spring 3010, connect second limiting plate 308 and footboard 3011 through second connecting rod 309, play the effect of connecting, second spring 3010 is located between moving frame 305 and the footboard 3011, the top welding of footboard 3011 has L type cardboard 3012, the top of L type cardboard 3012 is located the inside of spacing frame 3013, the top welding of spacing frame 3013 is in the bottom of organism 1, drive footboard 3011 under the elasticity performance effect of second spring 3010, the front end terminal surface of spacing frame 3013 is provided with two spacing holes, and L type cardboard 3012 can block in spacing hole.
As shown in fig. 1, 5 and 6, the outer side wall of the dust-proof plate 403 is connected with the third rotating shaft 404 through a connecting block, a first torsion spring 405 is sleeved on the outer side of the outer wall of the third rotating shaft 404, two ends of the third rotating shaft 404 are respectively installed in bearings on the inner walls of the front end and the rear end of the rotating groove 402, a baffle 406 is arranged on the outer side of the front end of the sealing frame 401, the dust-proof plate 403 is driven to rotate by taking the third rotating shaft 404 as a center under the elastic performance of the first torsion spring 405, a jack 4061 is arranged at the bottom of the baffle 406, two sides of the end face of the rear end of the baffle 406 are connected with the fourth rotating shaft 407 through connecting blocks, a second torsion spring 408 is sleeved on the outer side of the outer wall of the fourth rotating shaft 407, two ends of the fourth rotating shaft 407 are installed in bearings on the inner walls of the adjacent side plates 409, the bottom of the side plates 409 are fixed on the upper surface of the sealing frame 401, and the baffle 406 is driven to rotate by taking the fourth rotating shaft 407 as a center under the elastic performance of the second torsion spring 408.
As shown in fig. 1 and 7, a knob 504 is disposed in a gap at a central position of a front end surface of the storage frame 503, a winding roller 505 is welded at a central position of a rear end surface of the knob 504, and a bearing at the other end of the winding roller 505 penetrates through the front end surface of the storage frame 503 to be connected with a bearing on an inner wall of the storage frame 503, and external wiring can be wound on an outer wall of the winding roller 505 for storage.
One specific application of this embodiment is: when a worker needs to move the battery test instrument, the machine body 1 is pushed to move under the action of the wheels 207 at the four corners of the bottom, after the position adjustment is completed, the worker steps on the pedal 3011 and pushes against the inside, at this time, the pedal 3011 is subjected to inward and downward force, firstly, the pedal 3011 is subjected to inward force, so that the pedal 3011 moves inward to drive the L-shaped clamping plate 3012 to move inward and press the second spring 3010, so that the L-shaped clamping plate 3012 can be moved out of the limiting hole at the top of the limiting frame 3013, secondly, the pedal 3011 is subjected to downward force, so that the pedal 3011 moves downward because the L-shaped clamping plate 3012 moves out of the limiting hole at the top of the limiting frame 3013, so that the limiting effect on the pedal 3011 disappears, at this time, the pedal 3011 drives the moving frame 305 to move downward under the action of the second connecting rod 309, the moving frame 305 is connected to the first limiting plate 302 through the first connecting rod 303, so when the moving frame 305 moves downward, the first limiting plate 302 is driven to move toward the bottom of the fixed shell 301 under the action of the first connecting rod 303, and the first spring 304 is pressed, the limiting block 307 and the grounding chain 306 on the moving frame 305 move downward, and the grounding chain 306 is grounded, and since the limiting block 307 is T-shaped, the bottom end of the limiting block 307 is inserted between adjacent latches on the outer wall of the fluted disc 201, and has a limiting effect, at this time, the fluted disc 201 cannot rotate, so that the first rotating shaft 202 cannot rotate, and since the first conical gears 204 are mounted on both ends of the first rotating shaft 202, and the first conical gears 204 are engaged with gears on the outer wall of the second conical gears 205, the first rotating shaft 202 cannot rotate, so that the second conical gears 205 cannot rotate under the action of the gear engagement connection, and the second rotating shaft 206 cannot rotate, the wheel 207 can not rotate, the machine body 1 can be fixed by limiting and locking the wheel 207, after the limiting block 307 is clamped in the fluted disc 201, the pedal 3011 is stopped to apply inward force, at the moment, the pedal 3011 still receives downward force, the inward force disappears, the pedal 3011 is driven to move outwards under the action of the elastic property of the second spring 3010, the L-shaped clamping plate 3012 is enabled to move outwards, the L-shaped clamping plate 3012 can be clamped in a limiting hole at the bottom of the limiting frame 3013, the limiting effect is achieved, meanwhile, the grounding chain 306 is contacted with the ground, the safety performance can be improved, then the pedal 3011 is stopped to apply force, when the locking of the wheel 207 is cancelled, the operation is repeated, the moving frame 305 and the L-shaped clamping plate 3012 are moved under the action of the elastic properties of the first spring 304 and the second spring 3010, therefore, the limiting effect of the limiting block 307 on the fluted disc 201 can be removed, the purpose of canceling the locking of the wheel 207 is achieved, when the wiring terminal 103 is not used, the upper and lower dust-proof plates 403 in the sealing frame 401 can play a role of sealing, waterproofing and dust-proof, and damage to the wiring terminal 103 is avoided, when the wiring terminal 103 is used, the bottom of the baffle 406 is pulled outwards firstly, the bottom of the baffle 406 is stressed to rotate around the fourth rotating shaft 407 as the center of a circle and press the second torsion spring 408, then the external wiring is inserted into the sealing frame 401, the external wiring end part is forced to push the upper and lower dust-proof plates 403, the dust-proof plates 403 are stressed to rotate around the third rotating shaft 404 as the center of a circle and press the first torsion spring 405, so that the upper and lower dust-proof plates 403 can be opened, then the external wiring is connected with the wiring terminal 103, then the application of force to the baffle 406 is stopped, at this time, the baffle 406 can be driven to rotate under the elastic performance of the second torsion spring 408, the baffle 406 can be clamped on the outer side of an external wiring by utilizing the jack 4061 at the bottom of the baffle 406, the limiting effect is achieved on the external wiring, the stability of the connection of the external wiring is improved, the falling off is prevented, when the external wiring is used for testing a battery, the storage frame 503 is pulled outwards, the storage frame 503 is stressed to enable the battery to slide outwards under the action of the track 502, then the knob 504 is rotated to drive the winding roller 505 to rotate, so that the external wiring wound on the outer side of the outer wall of the winding roller 505 can be released for use, and when the battery is not used, the external wiring is wound on the outer side of the outer wall of the winding roller 505 in the same way, so that the battery is convenient to store and use.
The foregoing is only a preferred embodiment of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present invention.
Claims (2)
1. Battery test instrument, including organism (1), its characterized in that: the top and the bottom of the front end face of the machine body (1) are provided with box doors (101), four corners of the bottom of the machine body (1) are welded with supporting feet (102), and wiring terminals (103) are uniformly arranged at intervals along the horizontal direction at the center of the front end face of the machine body (1);
the inside of supporting legs (102) is provided with movable assembly (2), movable assembly (2) is including fluted disc (201) and first pivot (202), install on the inner wall of fluted disc (201) first pivot (202), the both ends of first pivot (202) are respectively run through in proper order the both sides outer wall of fluted disc (201) and the bearing on fixed plate (203) one side terminal surface are connected with first conical gear (204), the top of fixed plate (203) is fixed in the bottom of organism (1), the one side place ahead of first conical gear (204) is provided with second conical gear (205), install second pivot (206) on the inner wall of second conical gear (205), the both ends of second pivot (206) are respectively run through terminal surface and wheel (207) around second conical gear (205) are connected;
the utility model discloses a device, including organism (1), be provided with spacing ground connection subassembly (3) under organism (1), spacing ground connection subassembly (3) include fixed shell (301) and first limiting plate (302), the inside top of fixed shell (301) is provided with first limiting plate (302), the bottom of first limiting plate (302) is evenly spaced from front to back and is welded first connecting rod (303), the other end of first connecting rod (303) runs through the through-hole of fixed shell (301) bottom is connected with movable frame (305), the outer side cover of outer wall of first connecting rod (303) is equipped with first spring (304), first spring (304) are located between first limiting plate (302) with the inner wall of fixed shell (301), the bottom central point of movable frame (305) puts and welds stopper (307), the rear end terminal surface of movable frame (305) is provided with ground connection chain (306), the inside front end of movable frame (305) is provided with second limiting plate (308), the front end surface (308) is equipped with first connecting rod (309), the outer side cover (309) is equipped with the connecting rod (309) of second connecting rod (309), the outer side (309) is equipped with the connecting rod (309), the second spring (3010) is located between the movable frame (305) and the pedal (3011), an L-shaped clamping plate (3012) is welded at the top of the pedal (3011), the top end of the L-shaped clamping plate (3012) is located in the limiting frame (3013), and the top of the limiting frame (3013) is welded at the bottom of the machine body (1);
the dustproof assembly (4) is arranged on the outer side of the wiring terminal (103), the dustproof assembly (4) comprises a sealing frame (401) and a dustproof plate (403), rotary grooves (402) are formed in the top end and the bottom end of the inside of the sealing frame (401), the dustproof plate (403) is arranged above and below one side of the inside of the rotary groove (402), the outer side wall of the dustproof plate (403) is connected with a third rotating shaft (404) through a connecting block, a first torsion spring (405) is sleeved on the outer side of the outer wall of the third rotating shaft (404), two ends of the third rotating shaft (404) are respectively arranged in bearings on the inner walls of the front end and the rear end of the rotary groove (402), a baffle plate (406) is arranged on the outer side of the front end of the sealing frame (401), insertion holes (4061) are formed in the bottom of the baffle plate (406), two sides of the end face of the rear end of the baffle plate (406) are connected with a fourth rotating shaft (407) through the connecting block, a second torsion spring (408) is sleeved on the outer side of the outer wall of the fourth rotating shaft (407), two ends of the fourth rotating shaft (407) are respectively arranged in bearings on the inner side plates (409) of the sealing frame, and the two ends of the side plates (409) are fixedly arranged on the surfaces of the side plates (409);
the utility model discloses a machine body, including organism (1), including frame (501) and frame (503) are accomodate to the even interval from last to being provided with of one side outer wall of organism (1), accomodate subassembly (5) including fixed frame (501) and frame (503) are accomodate, inside top and bottom of fixed frame (501) pass through track (502) with frame (503) are accomodate to be connected.
2. The battery testing apparatus according to claim 1, wherein: the novel winding device is characterized in that a knob (504) is arranged in a gap at the center of the front end face of the storage frame (503), a winding roller (505) is welded at the center of the rear end face of the knob (504), and the other end of the winding roller (505) penetrates through a bearing at the front end face of the storage frame (503) and is connected with a bearing on the inner wall of the storage frame (503).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310365712.2A CN116381530B (en) | 2023-04-03 | 2023-04-03 | Battery testing instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310365712.2A CN116381530B (en) | 2023-04-03 | 2023-04-03 | Battery testing instrument |
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| CN116381530A CN116381530A (en) | 2023-07-04 |
| CN116381530B true CN116381530B (en) | 2024-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310365712.2A Active CN116381530B (en) | 2023-04-03 | 2023-04-03 | Battery testing instrument |
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| Publication number | Publication date |
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| CN116381530A (en) | 2023-07-04 |
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