Sodium ion battery processing detection table

Abstract

The invention relates to the technical field of battery detection, and discloses a sodium ion battery processing detection table, which comprises a vibration detection table, a fixing assembly, a fixing box and a clamping piece, the fixing assembly is arranged at the top of the vibration detection table, the fixing box is fixed at the top of the vibration detection table, the clamping piece comprises a clamping plate, the clamping plate is located at the top of the fixing box, and an insertion rod is inserted into the clamping plate. One end of each insertion rod is fixedly provided with a clamping block and a first spring. Through the arrangement of the fixing assembly, the battery can be conveniently fixed, so that the battery detection efficiency can be improved, when the vibration frequency is increased, the battery fixing force can also be improved, so that the battery is prevented from loosening, and when the vibration frequency is reduced, the battery fixing force can also be reduced, so that the battery detection efficiency is improved. Therefore, the situation that the battery case is damaged due to overlarge force when the battery is fixed for a long time is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of battery detection, in particular to a sodium ion battery processing and detection platform. Background Art

[0002] Sodium ion battery is a secondary battery that mainly relies on the embedding and de-embedding of sodium ions between the positive and negative electrodes to realize the charging and discharging process. It has a similar working principle to lithium ion battery, except that sodium ions instead of lithium ions act as carriers in the battery. After the processing of the sodium ion battery of the car is completed, it is necessary to use a vibration tester to test the mechanical properties of the battery to ensure the mechanical reliability of the battery during use and simulate the mechanical shock that the battery may be subjected to during transportation and use. During the battery testing process, the battery needs to be stably fixed on the top of the vibration tester. When the battery is fixed, the operation is not convenient enough, which will cause the installation and removal time of each battery to be too long, which will reduce the test efficiency and increase the production cost and time cost. In addition, during the test, the vibration frequency of the vibration tester is different. This is to simulate the vibration of the battery in different usage scenarios. When fixing the battery, it is impossible to provide accurate force to the battery. If the fixing force is too low, the battery will become loose when it is subjected to strong vibration. If the fixing force is too large, it will cause damage to the battery and may cause extrusion and deformation of the battery shell. Summary of the invention

[0003] In view of the above problems existing in the existing sodium ion battery processing and testing station, the present invention is proposed.

[0004] Therefore, the problem to be solved by the present invention is that the battery is inconvenient to fix and cannot be fixed with accurate force.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a sodium ion battery processing and testing platform, which includes a vibration testing platform.

[0006] A fixing assembly is arranged on the top of the vibration detection platform, and includes a fixing box and a clamping member. The fixing box is fixed to the top of the vibration detection platform. The clamping member includes a clamping plate. The clamping plate is located on the top of the fixing box. A plug rod is inserted into the clamping plate. A clamping block is fixed at one end of the plug rod. A first spring is fixed at one end of the plug rod. The other end of the first spring is fixed to the inner wall of the clamping plate.

[0007] The fixing assembly also includes a rotating part, which includes a turntable, and the turntable is located in the fixing box. A rotating sleeve is fixed to the bottom of the turntable, a fixing column is inserted on the fixing box, a support plate is fixed to the top of the fixing column, a spiral groove is provided on the fixing column, a fixed shaft is fixed in the turntable, and the fixed shaft slides in the spiral groove, a connecting rod is fixed to the bottom of the splint, a guide shaft is fixed to the end of the connecting rod, a guide groove is provided on the turntable, and the guide shaft slides in the guide groove.

[0008] The fixing assembly also includes a fastener, which includes a support sleeve, the support sleeve is fixed in the fixing box, the rotating sleeve is rotatably connected to the support sleeve through a bearing, a gear is fixed to the outside of the rotating sleeve, a rack is provided on one side of the gear, a support rod is fixed to the inner wall of the support sleeve, and the rack is movably connected to the outside of the support rod.

[0009] As a preferred solution of the sodium ion battery processing and testing platform described in the present invention, wherein: the fixing assembly also includes a trigger member, the trigger member includes a support tube, the support tube is fixed in the support sleeve, a sensing ball is arranged in the support tube, a force plate is arranged in the support sleeve, a connecting block is fixed on one side of the force plate, one side of the connecting block is fixed to the rack, a second spring is fixed on one side of the force plate, and the other end of the second spring is fixed to the inner wall of the support sleeve.

[0010] As a preferred solution of the sodium ion battery processing and testing platform described in the present invention, the fixing assembly further includes a delay member, the delay member includes a positioning column, the positioning column is fixed to one side of the force-bearing plate, a positioning sleeve is fixed to the inner wall of the support sleeve, a sealing block is fixed to the end of the positioning column, the sealing block is slidably connected to the inner wall of the positioning sleeve, a fixing ring is fixed in the positioning sleeve, a baffle is arranged on one side of the fixing ring, and a ventilation hole is opened on the baffle.

[0011] As a preferred solution of the sodium ion battery processing and testing platform described in the present invention, the fixing assembly also includes a locking piece, the locking piece includes a fixing rod, the fixing rod is fixed in the splint, a chamber is provided in the fixing rod, a positioning frame is provided in the chamber, a positioning hole is provided in the insertion rod, and the positioning frame is engaged with the positioning hole.

[0012] As a preferred solution of the sodium ion battery processing and testing platform described in the present invention, a force block is fixed to one side of the positioning frame, a third spring is fixed to the bottom of the force block, an extrusion rod is inserted into the fixing rod, an extrusion block is inserted into the clamping plate, and a positioning plate is fixed to one side of the extrusion block.

[0013] As a preferred solution of the sodium ion battery processing and testing platform of the present invention, a fourth spring is fixed to the inner wall of the positioning frame, a clamping block is fixed to the bottom end of the fourth spring, a clamping groove is opened in the insertion rod, and the clamping groove cooperates with the clamping block.

[0014] As a preferred solution of the sodium ion battery processing and testing platform described in the present invention, wherein: the fixed component also includes a limit member, the limit member includes a fixed frame, the fixed frame is fixed to the top of the support sleeve, a limit block is arranged in the fixed frame, a limit groove is provided on the rotating sleeve, the limit block is engaged with the limit groove, a fifth spring is fixed on one side of the limit block, and a pull rod is fixed on one side of the limit block.

[0015] As a preferred solution of the sodium ion battery processing and testing platform of the present invention, wherein: stabilizing columns are fixed on both sides of the bottom of the support plate, and the stabilizing columns are movably connected to the fixing box.

[0016] As a preferred solution of the sodium ion battery processing and testing platform of the present invention, there are multiple slots, which are evenly distributed in a straight line inside the insertion rod.

[0017] As a preferred solution of the sodium ion battery processing and testing platform of the present invention, there are multiple limit grooves, which are evenly distributed in a ring shape on the outside of the rotating sleeve.

[0018] The beneficial effects of the present invention are as follows: by setting up the fixing assembly, the battery can be easily fixed, thereby improving the efficiency of battery detection, and when the frequency of vibration increases, the force for fixing the battery can also be increased, thereby avoiding the battery from loosening, and when the vibration frequency decreases, the force for fixing the battery can also be reduced, thereby avoiding the situation where the battery casing is damaged due to excessive force when the battery is fixed for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them: Figure 1 This is the overall structure diagram of the sodium-ion battery processing and testing platform.

[0020] Figure 2 This is a structural diagram of the fixed components of the sodium-ion battery processing and testing platform.

[0021] Figure 3 This is a side view of the cross-sectional structure of the clamping plate of the sodium ion battery processing and testing table.

[0022] Figure 4 Processing test bench for sodium ion batteries Figure 3 A partial enlarged structural diagram in the middle.

[0023] Figure 5 This is a top-down cross-sectional structural diagram of the splint for the sodium-ion battery processing and testing platform.

[0024] Figure 6 This is a cross-sectional structural diagram of the fixed box of the sodium-ion battery processing and testing platform.

[0025] Figure 7 This is the turntable structure diagram of the sodium-ion battery processing and testing table.

[0026] Figure 8 This is the structural diagram of the rotating sleeve of the sodium ion battery processing and testing platform.

[0027] Fig. 9 This is a cross-sectional structural diagram of the rotating sleeve of the sodium-ion battery processing and testing platform.

[0028] Fig.10 This is the cross-sectional structure diagram of the fixed tube of the sodium ion battery processing and testing platform.

[0029] Fig.11 Processing test bench for sodium ion batteries Fig.10 A partial enlarged structural diagram of point B in the middle.

[0030] In the figure: 101 vibration detection table, 200 fixed assembly, 201 fixed box, 202 clamping member, 202a clamping plate, 202b plug rod, 202c clamping block, 202d first spring, 203 rotating member, 203a turntable, 203b rotating sleeve, 203c fixed column, 203d support plate, 203c-1 spiral groove, 203f fixed shaft, 203g connecting rod, 203h guide shaft, 203a-1 guide groove, 204 fastener, 204a support sleeve, 204b gear, 204c rack, 204d support rod, 205 trigger member, 205a support tube, 205b induction ball, 205c force plate, 205d connecting block, 205e first Two springs, 206 delay parts, 206a positioning columns, 206b positioning sleeves, 206c sealing blocks, 206d fixing rings, 206e baffles, 206e-1 air holes, 207 locking parts, 207a fixing rods, 207a-1 chambers, 207b positioning frames, 202b-1 positioning holes, 207c force blocks, 207d third springs, 207i extrusion rods, 207e extrusion blocks, 207f positioning plates, 207g fourth springs, 207h card blocks, 202b-2 card slots, 208 limiting parts, 208a fixing frames, 208b limiting blocks, 203b-1 limiting slots, 208c fifth springs, 208d pull rods, and 203d-1 stabilizing columns. DETAILED DESCRIPTION

[0031] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0032] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0033] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0034] Example 1 Reference Figure 1-Figure 10 , which is the first embodiment of the present invention, provides a sodium ion battery processing and testing platform, and the sodium ion battery processing and testing platform includes a vibration testing platform 101.

[0035] When the battery is fixed on the top of the vibration detection platform 101, the battery can be vibrated by the vibration detection platform 101, so that the mechanical properties of the battery can be tested. This is the prior art and will not be elaborated in this solution. Those skilled in the art can clearly understand the working principle.

[0036] Specifically, the fixing assembly 200 is arranged on the top of the vibration detection platform 101, and includes a fixing box 201 and a clamping member 202. The fixing box 201 is fixed on the top of the vibration detection platform 101, and the clamping member 202 includes a clamping plate 202a. The clamping plate 202a is located on the top of the fixing box 201, and an insert rod 202b is inserted into the clamping plate 202a. A clamping block 202c is fixed at one end of the insert rod 202b, and a first spring 202d is fixed at one end of the insert rod 202b. The other end of the first spring 202d is fixed to the inner wall of the clamping plate 202a.

[0037] There are two groups of clamping members 202, which are respectively located on both sides of the top of the fixing box 201. In one group of clamping members 202, there are two inserting rods 202b and two clamping blocks 202c, which are respectively located on both sides of the clamping plate 202a.

[0038] When the two clamps 202a move in the center and come into contact with the battery, the battery can be clamped and fixed. At the same time, the first spring 202d will apply a pulling force to the insertion rod 202b, and through the insertion rod 202b, one end drives the clamp block 202c to move, so that the two clamp blocks 202c clamp and fix the other two sides of the battery. In this way, the battery can be clamped and fixed in four directions at the same time, thereby ensuring the stability of the battery when it is fixed, and batteries of different sizes can be fixed.

[0039] Specifically, the fixing assembly 200 also includes a rotating member 203, and the rotating member 203 includes a turntable 203a, the turntable 203a is located in the fixing box 201, a rotating sleeve 203b is fixed to the bottom of the turntable 203a, a fixing column 203c is inserted into the fixing box 201, a supporting plate 203d is fixed to the top of the fixing column 203c, a spiral groove 203c-1 is provided on the fixing column 203c, a fixed shaft 203f is fixed in the turntable 203a, the fixed shaft 203f slides in the spiral groove 203c-1, a connecting rod 203g is fixed to the bottom of the clamping plate 202a, a guide shaft 203h is fixed to the end of the connecting rod 203g, a guide groove 203a-1 is provided on the turntable 203a, and the guide shaft 203h slides in the guide groove 203a-1.

[0040] The guide groove 203a-1 is arc-shaped, the connecting rod 203g is L-shaped, and a slide groove is provided on the top of the fixing box 201, and the connecting rod 203g slides in the slide groove.

[0041] When the battery is placed on the top of the support plate 203d, the support plate 203d will be pressed downward and the fixed column 203c will move downward. At this time, the fixed shaft 203f will slide in the spiral groove 203c-1, and the cooperation of the two will drive the turntable 203a to rotate. At this time, the guide shaft 203h will slide in the guide groove 203a-1, and the cooperation of the two will drive the connecting rod 203g to move, so that the connecting rod 203g can drive the clamping plate 202a to clamp and fix the battery, thereby making the fixation of the battery more convenient, thereby improving the detection efficiency of the battery, and when the battery moves downward, the staff can apply a downward thrust to the battery, so that the power for the battery to move downward is sufficient, thereby ensuring that the clamping plate 202a applies sufficient clamping force to the battery.

[0042] A sixth spring is fixed to the bottom end of the fixing column 203c. When the rotation sleeve 203b is released from restriction and the battery is pulled upward, the fixing column 203c can be pushed upward and reset by the sixth spring.

[0043] Specifically, the fixing assembly 200 also includes a fastener 204, which includes a support sleeve 204a, the support sleeve 204a is fixed in the fixing box 201, the rotating sleeve 203b is rotatably connected with the support sleeve 204a through a bearing, a gear 204b is fixed on the outside of the rotating sleeve 203b, a rack 204c is provided on one side of the gear 204b, a support rod 204d is fixed on the inner wall of the support sleeve 204a, and the rack 204c is movably connected to the outside of the support rod 204d.

[0044] In the initial state, the rack 204c is not engaged with the gear 204b, so as not to hinder the normal rotation of the rotating sleeve 203b. The support rod 204d is used to support and position the rack 204c.

[0045] When the vibration frequency of the vibration testing platform 101 increases and the initial fixing force cannot guarantee the stability of the battery, the rack 204c will move and drive the gear 204b and the rotating sleeve 203b to rotate, and the rotating sleeve 203b drives the rotating disk 203a to rotate. When the rotating disk 203a rotates, the clamping plate 202a can increase the squeezing force on the battery, thereby improving the stability of the battery, thereby preventing the battery from loosening when the vibration frequency increases.

[0046] When the vibration frequency of the vibration test platform 101 decreases, the rack 204c will move in the reverse direction, and the gear 204b will drive the rotating sleeve 203b and the rotating disk 203a to rotate in the reverse direction, so that the clamping plate 202a can restore the initial clamping force on the battery, thereby preventing the battery from being damaged by the strong clamping force for a long time.

[0047] Example 2 Reference Figure 3-Figure 11 , which is the second embodiment of the present invention, and this embodiment is based on the previous embodiment.

[0048] Specifically, the fixing component 200 also includes a trigger member 205, which includes a support tube 205a, which is fixed in the support sleeve 204a, in which a sensing ball 205b is arranged, and in which a force plate 205c is arranged in the support sleeve 204a, and a connecting block 205d is fixed on one side of the force plate 205c, and one side of the connecting block 205d is fixed to the rack 204c, and a second spring 205e is fixed on one side of the force plate 205c, and the other end of the second spring 205e is fixed to the inner wall of the support sleeve 204a.

[0049] A through slot is provided on the support tube 205a, and the connecting block 205d slides in the through slot. The second spring 205e is used to support the force-bearing plate 205c. The side of the force-bearing plate 205c close to the sensing ball 205b and the inside of the support tube 205a are fixed with a buffer pad to avoid excessive noise generated by the sensing ball 205b when colliding.

[0050] When the vibration detection platform 101 is started, the sensing ball 205b will move repeatedly in the support tube 205a under the influence of vibration, and will apply a thrust to the force-bearing plate 205c when it contacts with the force-bearing plate 205c. If the vibration frequency of the vibration detection platform 101 is relatively low, the thrust applied by the sensing ball 205b to the force-bearing plate 205c is relatively low, and at this time, it cannot offset the elastic force of the second spring 205e, and thus will not push the force-bearing plate 205c to move.

[0051] When the vibration frequency of the vibration detection platform 101 increases, the thrust exerted by the sensing ball 205b on the force plate 205c during movement will increase, thereby offsetting the elastic force of the second spring 205e and pushing the force plate 205c to move. At this time, the force plate 205c can drive the rack 204c to move through the connecting block 205d.

[0052] When the vibration frequency of the vibration detection platform 101 decreases again, the second spring 205e can drive the force-bearing plate 205c to slowly return to its original position, and the force-bearing plate 205c can drive the rack 204c to return to its original position.

[0053] Specifically, the fixing assembly 200 also includes a delay member 206, which includes a positioning column 206a, which is fixed to one side of the force-bearing plate 205c, a positioning sleeve 206b is fixed to the inner wall of the support sleeve 204a, a sealing block 206c is fixed to the end of the positioning column 206a, the sealing block 206c is slidably connected to the inner wall of the positioning sleeve 206b, a fixing ring 206d is fixed in the positioning sleeve 206b, a baffle 206e is provided on one side of the fixing ring 206d, and a vent hole 206e-1 is opened on the baffle 206e.

[0054] The sealing block 206c fits tightly with the inner wall of the positioning sleeve 206b, and the baffle 206e is hinged to one side of the fixing ring 206d through a hinge seat, and a torsion spring is provided on the hinge seat to ensure that the baffle 206e always fits with one side of the fixing ring 206d.

[0055] When the force-bearing plate 205c moves due to the thrust of the sensing ball 205b, it will simultaneously drive the positioning column 206a and the sealing block 206c to move in the positioning sleeve 206b. The air pressure generated by the sealing block 206c during movement will push the baffle 206e to open, thereby not hindering the normal movement of the force-bearing plate 205c.

[0056] When the force-bearing plate 205c moves in the reverse direction to reset, the baffle 206e will be closed, and when the sealing block 206c moves in the reverse direction in the positioning sleeve 206b, negative pressure will be generated inside the positioning sleeve 206b. At this time, air can only slowly enter the positioning sleeve 206b through the air vent 206e-1, and the sealing block 206c can only slowly move in the reverse direction inside the positioning sleeve 206b, so that the force-bearing plate 205c will be slowly reset, thereby avoiding the situation where the clamping force of the clamp 202a on the battery will fluctuate.

[0057] Specifically, the fixing assembly 200 also includes a locking piece 207, which includes a fixing rod 207a, which is fixed in the clamping plate 202a, and a chamber 207a-1 is opened in the fixing rod 207a, a positioning frame 207b is set in the chamber 207a-1, a positioning hole 202b-1 is opened in the insertion rod 202b, and the positioning frame 207b is engaged with the positioning hole 202b-1.

[0058] The fixing rod 207a is movably connected to the insertion rod 202b. When the positioning frame 207b is engaged with the positioning hole 202b-1, the positions of the insertion rod 202b and the clamping block 202c can be locked through the cooperation of the two. In this way, when the clamping plate 202a does not clamp the battery, the clamping block 202c will not move in the direction of the clamping plate 202a, thereby avoiding the situation where the clamping block 202c hinders the clamping of the clamping plate 202a and the battery.

[0059] Specifically, a force block 207c is fixed to one side of the positioning frame 207b, a third spring 207d is fixed to the bottom of the force block 207c, an extrusion rod 207i is inserted into the fixing rod 207a, an extrusion block 207e is inserted into the clamping plate 202a, and a positioning plate 207f is fixed to one side of the extrusion block 207e.

[0060] The third spring 207d is used to apply an upward thrust to the force-bearing block 207c, and drive the positioning frame 207b to move upward through the force-bearing block 207c, so that the positioning frame 207b and the positioning hole 202b-1 can be more tightly engaged.

[0061] One side of the force bearing block 207c is inclined, and both sides of the extrusion block 207e are inclined and contact the end of the extrusion rod 207i.

[0062] When the clamping plate 202a contacts the battery, the battery will apply a thrust to the positioning plate 207f, and drive the extrusion block 207e to move through the positioning plate 207f, so that the inclined surfaces on both sides of the extrusion block 207e push the two extrusion rods 207i to move, and the extrusion rods 207i squeeze the inclined surface of the force-bearing block 207c, so that the force-bearing block 207c can drive the positioning frame 207b to move downward, and separate the positioning frame 207b from the positioning hole 202b-1, thereby releasing the restriction on the insertion rod 202b and the clamping block 202c, allowing the clamping block 202c to move to the position of the clamping plate 202a and clamp the battery.

[0063] Specifically, a fourth spring 207g is fixed to the inner wall of the positioning frame 207b, a clamping block 207h is fixed to the bottom end of the fourth spring 207g, and a clamping slot 202b-2 is provided in the insertion rod 202b, and the clamping slot 202b-2 matches with the clamping block 207h.

[0064] One side of the card block 207h is inclined. When the positioning frame 207b moves downward, the card block 207h will be driven to move downward, and as the insertion rod 202b moves, the card block 207h will engage with the card slot 202b-2. Through the cooperation of the two, the moving direction of the insertion rod 202b and the clamping block 202c can be limited, so that the clamping block 202c can only move in the direction of the clamping plate 202a, and will not move in the opposite direction. In this way, after clamping the battery, the clamping block 202c can continue to maintain a stable clamping force, and will not loosen the positioning when subjected to vibration.

[0065] Example 3 Reference Figure 1-Figure 11 , which is the third embodiment of the present invention, and is based on the first two embodiments.

[0066] Specifically, the fixing assembly 200 also includes a limit member 208, and the limit member 208 includes a fixed frame 208a, the fixed frame 208a is fixed to the top of the support sleeve 204a, a limit block 208b is arranged in the fixed frame 208a, a limit groove 203b-1 is opened on the rotating sleeve 203b, the limit block 208b is engaged with the limit groove 203b-1, a fifth spring 208c is fixed to one side of the limit block 208b, and a pull rod 208d is fixed to one side of the limit block 208b.

[0067] One side of the limit block 208b is inclined. When the limit block 208b is engaged with the limit groove 203b-1, the rotation direction of the support sleeve 204a can be limited by the cooperation of the two. Only when the fixing column 203c moves downward, the support sleeve 204a can rotate, and it cannot rotate in the opposite direction. In this way, the clamping plate 202a will not separate from the battery after completing the clamping of the battery, so that the battery can be continuously clamped and fixed.

[0068] The distance between each limit groove 203b-1 is relatively far, so when the rack 204c drives the gear 204b and the rotating sleeve 203b to rotate, it will only rotate a small angle, and will only make the limit block 208b temporarily separate from the current limit groove 203b-1, and will not enter another limit groove 203b-1. In this way, when the rack 204c moves in the reverse direction, it can drive the gear 204b and the rotating sleeve 203b to rotate in the reverse direction and reset.

[0069] The fifth spring 208c is used to apply a thrust to the limiting block 208b, so that the limiting block 208b and the limiting groove 203b-1 are more tightly engaged.

[0070] One side of the pull rod 208d passes through the outside of the fixing box 201. When the battery needs to be removed, it is only necessary to pull the pull rod 208d to drive the limit block 208b to move and separate the limit block 208b from the limit groove 203b-1.

[0071] Specifically, stabilizing columns 203d - 1 are fixed on both sides of the bottom of the support plate 203d , and the stabilizing columns 203d - 1 are movably connected to the fixing box 201 .

[0072] The stabilizing column 203d-1 is used to position the supporting plate 203d.

[0073] Specifically, there are multiple slots 202b-2, which are evenly distributed in a straight line inside the insertion rod 202b.

[0074] By providing a plurality of slots 202b-2, the insertion rod 202b can be locked at any position.

[0075] Specifically, there are multiple limiting grooves 203b-1, which are evenly distributed in a ring shape on the outer side of the rotating sleeve 203b.

[0076] By limiting the plurality of limiting grooves 203b-1, batteries of different sizes can be clamped and fixed.

[0077] During use, when testing the battery, place the battery on top of the support plate 203d. At this time, the battery will press the support plate 203d downward and move the fixed column 203c downward. At this time, the fixed shaft 203f will slide in the spiral groove 203c-1, and the turntable 203a will rotate through the cooperation of the two. At this time, the guide shaft 203h will slide in the guide groove 203a-1, and the connection rod 203g will move through the cooperation of the two, so that the connection rod 203g can drive the clamping plate 202a to clamp and fix the battery.

[0078] At the same time, when the clamping plate 202a contacts the battery, the battery will apply a thrust to the positioning plate 207f, and drive the extrusion block 207e to move through the positioning plate 207f, so that the inclined surfaces on both sides of the extrusion block 207e push the two extrusion rods 207i to move, and the extrusion rods 207i squeeze the inclined surface of the force-bearing block 207c, so that the force-bearing block 207c can drive the positioning frame 207b to move downward, and separate the positioning frame 207b from the positioning hole 202b-1, thereby releasing the restriction on the insertion rod 202b and the clamping block 202c, so that the clamping block 202c can move to the position of the clamping plate 202a and clamp the battery, thereby making the fixation of the battery more convenient, thereby improving the detection efficiency of the battery, and when the battery moves downward, the staff can apply a downward thrust to the battery, so that the power for the battery to move downward is sufficient, thereby ensuring that the clamping plate 202a applies sufficient clamping force to the battery.

[0079] When the vibration detection platform 101 is started, the sensing ball 205b will move repeatedly in the support tube 205a under the influence of vibration, and will apply a thrust to the force-bearing plate 205c when it contacts with the force-bearing plate 205c. If the vibration frequency of the vibration detection platform 101 is relatively low, the thrust applied by the sensing ball 205b to the force-bearing plate 205c is relatively low, and at this time, it cannot offset the elastic force of the second spring 205e, and thus will not push the force-bearing plate 205c to move.

[0080] When the vibration frequency of the vibration detection platform 101 increases, the thrust exerted by the sensing ball 205b on the force-bearing plate 205c during the movement will increase, thereby offsetting the elastic force of the second spring 205e and pushing the force-bearing plate 205c to move. At this time, the force-bearing plate 205c can drive the rack 204c to move through the connecting block 205d, and the rack 204c will drive the gear 204b and the rotating sleeve 203b to rotate, and the rotating sleeve 203b will drive the turntable 203a to rotate. When the turntable 203a rotates, the clamping plate 202a can increase the squeezing force on the battery, thereby improving the stability of the battery, thereby preventing the battery from loosening when the vibration frequency increases.

[0081] When the vibration frequency of the vibration test platform 101 decreases, the rack 204c will move in the reverse direction, and the gear 204b will drive the rotating sleeve 203b and the rotating disk 203a to rotate in the reverse direction, so that the clamping plate 202a can restore the initial clamping force on the battery, thereby preventing the battery from being damaged by the strong clamping force for a long time.

[0082] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A sodium ion battery processing and testing platform, characterized in that: include, Vibration test bench (101); A fixing assembly (200) is arranged on the top of the vibration detection platform (101), comprising a fixing box (201) and a clamping member (202), wherein the fixing box (201) is fixed to the top of the vibration detection platform (101), and the clamping member (202) comprises a clamping plate (202a), wherein the clamping plate (202a) is located on the top of the fixing box (201), wherein an insertion rod (202b) is inserted into the clamping plate (202a), wherein a clamping block (202c) is fixed to one end of the insertion rod (202b), wherein a first spring (202d) is fixed to one end of the insertion rod (202b), and wherein the other end of the first spring (202d) is fixed to the inner wall of the clamping plate (202a); The fixing assembly (200) further comprises a rotating member (203), wherein the rotating member (203) comprises a rotating disk (203a), wherein the rotating disk (203a) is located in the fixing box (201), wherein a rotating sleeve (203b) is fixed to the bottom of the rotating disk (203a), wherein a fixing column (203c) is plugged into the fixing box (201), wherein a supporting plate (203d) is fixed to the top of the fixing column (203c), and wherein a spiral groove (203d) is provided on the fixing column (203c). 3c-1), a fixed shaft (203f) is fixed in the rotating disk (203a), the fixed shaft (203f) slides in the spiral groove (203c-1), a connecting rod (203g) is fixed at the bottom of the clamping plate (202a), a guide shaft (203h) is fixed at the end of the connecting rod (203g), a guide groove (203a-1) is formed on the rotating disk (203a), and the guide shaft (203h) slides in the guide groove (203a-1); The fixing assembly (200) further comprises a fastener (204), wherein the fastener (204) comprises a support sleeve (204a), wherein the support sleeve (204a) is fixed in the fixing box (201), wherein the rotating sleeve (203b) is rotatably connected to the inside of the support sleeve (204a) via a bearing, wherein a gear (204b) is fixed to the outside of the rotating sleeve (203b), wherein a rack (204c) is provided on one side of the gear (204b), wherein a support rod (204d) is fixed to the inner wall of the support sleeve (204a), and wherein the rack (204c) is movably connected to the outside of the support rod (204d).

2. The sodium ion battery processing and testing platform according to claim 1, characterized in that: The fixing assembly (200) further comprises a trigger member (205), wherein the trigger member (205) comprises a support tube (205a), wherein the support tube (205a) is fixed in the support sleeve (204a), wherein a sensing ball (205b) is arranged in the support tube (205a), wherein a force-bearing plate (205c) is arranged in the support sleeve (204a), wherein a connecting block (205d) is fixed to one side of the force-bearing plate (205c), wherein one side of the connecting block (205d) is fixed to the rack (204c), wherein a second spring (205e) is fixed to one side of the force-bearing plate (205c), and wherein the other end of the second spring (205e) is fixed to the inner wall of the support sleeve (204a).

3. The sodium ion battery processing and testing platform according to claim 2, characterized in that: The fixing assembly (200) further comprises a delay member (206), wherein the delay member (206) comprises a positioning column (206a), wherein the positioning column (206a) is fixed to one side of the force-bearing plate (205c), a positioning sleeve (206b) is fixed to the inner wall of the support sleeve (204a), a sealing block (206c) is fixed to the end of the positioning column (206a), the sealing block (206c) is slidably connected to the inner wall of the positioning sleeve (206b), a fixing ring (206d) is fixed in the positioning sleeve (206b), a baffle (206e) is provided on one side of the fixing ring (206d), and a vent hole (206e-1) is provided on the baffle (206e).

4. The sodium ion battery processing and testing platform according to claim 2 or 3, characterized in that: The fixing assembly (200) further comprises a locking member (207), wherein the locking member (207) comprises a fixing rod (207a), wherein the fixing rod (207a) is fixed in the clamping plate (202a), wherein a chamber (207a-1) is provided in the fixing rod (207a), wherein a positioning frame (207b) is provided in the chamber (207a-1), wherein a positioning hole (202b-1) is provided in the insertion rod (202b), and wherein the positioning frame (207b) engages with the positioning hole (202b-1).

5. The sodium ion battery processing and testing platform as claimed in claim 4, characterized in that: A force-bearing block (207c) is fixed to one side of the positioning frame (207b), a third spring (207d) is fixed to the bottom of the force-bearing block (207c), an extrusion rod (207i) is inserted into the fixing rod (207a), an extrusion block (207e) is inserted into the clamping plate (202a), and a positioning plate (207f) is fixed to one side of the extrusion block (207e).

6. The sodium ion battery processing and testing platform according to claim 5, characterized in that: A fourth spring (207g) is fixed to the inner wall of the positioning frame (207b), a clamping block (207h) is fixed to the bottom end of the fourth spring (207g), a clamping slot (202b-2) is provided in the insertion rod (202b), and the clamping slot (202b-2) cooperates with the clamping block (207h).

7. The sodium ion battery processing and testing platform according to claim 6, characterized in that: The fixing assembly (200) further comprises a limiting member (208), wherein the limiting member (208) comprises a fixing frame (208a), wherein the fixing frame (208a) is fixed to the top of the supporting sleeve (204a), wherein a limiting block (208b) is arranged in the fixing frame (208a), wherein a limiting groove (203b-1) is provided on the rotating sleeve (203b), wherein the limiting block (208b) is engaged with the limiting groove (203b-1), wherein a fifth spring (208c) is fixed to one side of the limiting block (208b), and wherein a pull rod (208d) is fixed to one side of the limiting block (208b).

8. The sodium ion battery processing and testing platform according to claim 7, characterized in that: Stabilizing columns (203d-1) are fixed to both sides of the bottom of the support plate (203d), and the stabilizing columns (203d-1) are movably connected to the inside of the fixing box (201).

9. The sodium ion battery processing and testing platform according to claim 7 or 8, characterized in that: There are a plurality of the card slots (202b-2), which are evenly distributed in a straight line inside the insertion rod (202b).

10. The sodium ion battery processing and testing platform according to claim 9, characterized in that: There are a plurality of limit grooves (203b-1), which are evenly distributed in a ring shape on the outside of the rotating sleeve (203b).

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