CN220625684U - Battery cell vibration test tool - Google Patents
Battery cell vibration test tool Download PDFInfo
- Publication number
- CN220625684U CN220625684U CN202322335096.4U CN202322335096U CN220625684U CN 220625684 U CN220625684 U CN 220625684U CN 202322335096 U CN202322335096 U CN 202322335096U CN 220625684 U CN220625684 U CN 220625684U
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- 238000012360 testing method Methods 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model provides a battery cell vibration testing tool, and relates to the technical field of battery cell testing tools. The electric core vibration testing tool comprises a base, a movable part, a pressing plate and two fixed parts. The two fixing pieces are arranged on the base at intervals. The movable piece is movably connected with one of the fixed pieces to be far away from or close to the other fixed piece, and a clamping space for clamping the battery cell is formed between the movable piece and the other fixed piece. The clamp plate detachably connects in two mounting and keep away from one side of base, and the clamp plate is used for pressing in the electric core. The battery cell vibration test tool provided by the utility model can solve the problem that the test progress is affected due to unstable clamping in the prior art.
Description
Technical Field
The utility model relates to the technical field of battery cell testing tools, in particular to a battery cell vibration testing tool.
Background
After the power battery is manufactured, the performance and the quality of the power battery need to be detected so as to conveniently judge the advantages and disadvantages of the power battery.
In general, in the vibration test process of the power battery, the battery core needs to be clamped stably, so that the situation that the test result is not tightly influenced by the clamping of the battery core is prevented, and safety accidents such as fire disaster and the like can be prevented. However, in the prior art, the clamping effect of the battery cell is unstable, the unstable clamping condition is easy to occur, and the problems are easy to occur, so that the testing progress is influenced.
Disclosure of Invention
The utility model aims to provide a battery cell vibration testing tool which can solve the problem that the testing progress is affected due to unstable clamping in the prior art.
Embodiments of the utility model may be implemented as follows:
the embodiment of the utility model provides a battery cell vibration test tool, which comprises the following components:
a base;
the two fixing pieces are arranged on the base at intervals;
the movable piece is movably connected with one of the fixed pieces to be far away from or close to the other fixed piece, and a clamping space for clamping the battery cell is formed between the movable piece and the other fixed piece; the method comprises the steps of,
a pressing plate; the two fixing pieces are detachably connected to one side, far away from the base, of the two fixing pieces, and the pressing plate is used for pressing the battery cell.
Optionally, the movable member includes a pressing member and an adjusting member; one end of the adjusting piece is connected with the pressing piece, and the other end of the adjusting piece is movably connected with the fixing piece; the pressing piece and the other fixing piece jointly form the clamping space.
Optionally, the pressing piece and the two fixing pieces are both plate-shaped, and the pressing piece and the two fixing pieces are parallel to each other.
Optionally, a plurality of threaded holes are formed in one of the fixing pieces; the adjusting parts are multiple, and the adjusting parts are respectively in threaded fit with the threaded holes.
Optionally, a plurality of assembling structures are arranged on one side, far away from the base, of the two fixing pieces, and the assembling structures are arranged at intervals along the direction perpendicular to the moving direction of the movable piece; the pressing plate is detachably connected with the fixing piece through any assembling structure.
Optionally, the assembly structure is a first assembly hole formed in a side, away from the base, of the fixing piece.
Optionally, a strip-shaped groove is formed in the pressing plate, and the extending direction of the strip-shaped groove is the same as the moving direction of the movable piece relative to the fixed piece; the battery cell vibration test fixture further comprises a first connecting piece, and the first connecting piece penetrates through the strip-shaped groove to be connected with the movable piece.
Optionally, the movable piece is provided with a plurality of second assembly holes, and the second assembly holes are arranged at intervals along a direction perpendicular to the extending direction of the strip-shaped groove; the first connecting piece is detachably connected with any one of the second assembly holes.
Optionally, the cell vibration test tool further comprises a fastener; the fastener is connected to the movable piece, and the fastener is detachably connected with the base.
Optionally, the fastener comprises a connecting part and a fastening part, and the connecting part is fixedly connected with the fastening part; the connecting part is connected with the movable part, and the fastening part is provided with a matching hole; the battery cell vibration test fixture further comprises a second connecting piece, and the second connecting piece penetrates through the matching hole to be detachably connected with the base.
Optionally, a plurality of third assembly holes are formed in the base; the second connecting piece passes through the matching hole and is detachably matched with one of the third matching holes.
Compared with the prior art, the battery cell vibration testing tool provided by the utility model has the beneficial effects that:
when the battery cell needs to be subjected to the battery cell vibration test, the battery cell is placed in the clamping space, and the battery cell is fixedly clamped between the movable piece and the fixed piece through the movement of the movable piece. In addition, can also realize holding the pressure of electric core through the connection of clamp plate and mounting, further promote the stability of electric core, can prevent the displacement of electric core in vibration test process, improve the unstable problem that leads to the test progress to be influenced of centre gripping among the prior art.
Because the clamp plate can be connected on any one assembly structure, just can adjust the position of clamp plate according to the clamping position of electric core to make the clamp plate support and hold on the utmost point post of electric core, thereby promote the restriction effect to electric core, can further promote the clamping stability of electric core.
In addition, because the movable piece is further provided with the fastener, the fastener can be connected to the base after the position adjustment of the movable piece relative to the fixed piece is completed, so that the position fixing of the movable piece is ensured, the movable piece and the fixed piece are ensured to jointly and stably clamp the battery cell, and the stability of clamping the battery cell is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a first view angle of a battery cell vibration testing tool provided in an embodiment of the present application;
fig. 2 is a schematic structural diagram of a second view angle of the electrical core vibration testing tool provided in the embodiment of the present application;
fig. 3 is a schematic structural diagram of a third view angle of the electrical core vibration testing tool provided in the embodiment of the present application;
fig. 4 is an enlarged schematic view at a in fig. 1.
Icon: 10-a battery cell vibration test fixture; 11-an electric core; 12-pole; 13-top surface; 100-base; 110-a third assembly hole; 120-handle; 200-fixing parts; 210-a first assembly hole; 220-reinforcing plates; 300-moving part; 301-clamping space; 310-a press holder; 320-an adjusting member; 330-a second mounting hole; 400-pressing plates; 410-a bar slot; 411-first connector; 500-fasteners; 510-a connection; 520-fastening part; 521-mating holes; 522-second connector.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that, if the terms "upper", "lower", "inner", "outer", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or the azimuth or the positional relationship in which the inventive product is conventionally put in use, it is merely for convenience of describing the present utility model and simplifying the description, and it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus it should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, if any, are used merely for distinguishing between descriptions and not for indicating or implying a relative importance.
It should be noted that the features of the embodiments of the present utility model may be combined with each other without conflict.
Referring to fig. 1, in an embodiment of the present application, a battery cell vibration testing tool 10 is provided, where the battery cell vibration testing tool 10 is used for clamping a battery cell 11 and is used for being assembled on a vibration table to perform vibration testing on the battery cell 11. It should be noted that the test fixture 10 for vibration of the battery cell can improve the problem that the test progress is affected due to unstable clamping in the prior art.
In this embodiment, the electrical core vibration testing tool 10 includes a base 100, a movable member 300, a pressing plate 400, and two fixing members 200. The two fixing members 200 are disposed on the base 100 at a spaced apart interval. The movable member 300 is movably connected with one of the fixed members 200 to be far away from or close to the other fixed member 200, and forms a clamping space 301 for clamping the battery cell 11 with the other fixed member 200. The pressing plate 400 is detachably connected to the two fixing members 200 at a side far away from the base 100, and the pressing plate 400 is used for pressing and holding the battery cell 11.
When the battery cell 11 needs to be subjected to vibration test, the battery cell 11 is placed in the clamping space 301, and the movable piece 300 and the fixed piece 200 fixedly clamp the battery cell 11 through the movement of the movable piece 300, and since the movable piece 300 takes the fixed piece 200 as a support, the movable piece 300 and the other fixed piece 200 can be ensured to stably clamp the battery cell 11. In addition, can also realize holding the pressure of electric core 11 through the connection of clamp plate 400 and mounting 200, further promote the stability of electric core 11, can prevent the displacement of electric core 11 in vibration test process, improve the unstable problem that leads to the test progress to be influenced of centre gripping among the prior art.
It should be noted that, compared to the prior art in which the cell 11 is directly clamped by one movable structure and one fixed structure, in this embodiment, the support effect provided to the movable member 300 by the fixed member 200 can be easily achieved from each position of the movable member 300, so that the movable member 300 is more stably supported, and the stability of the cell 11 clamped by the movable member 300 and the other fixed member 200 can be improved.
Optionally, referring to fig. 1, 2 and 3 in combination, in the present embodiment, the movable member 300 includes a pressing member 310 and an adjusting member 320; one end of the adjusting member 320 is connected to the pressing member 310, and the other end is movably connected to the fixing member 200; the pressing member 310 forms a clamping space 301 together with the other fixing member 200. That is, the distance between the pressing member 310 and the other fixing member 200 is adjusted by the movement of the adjusting member 320 with respect to the fixing member 200, so that the position of the movable member 300 can be adjusted according to the thickness of the battery cell 11 to adapt to various types of battery cells 11. After the position adjustment of the press member 310 is completed, the adjustment member 320 can provide a supporting effect to the press member 310, thereby ensuring the overall stability of the movable member 300 and effectively clamping the battery cell 11.
In this embodiment, the pressing member 310 and the two fixing members 200 are plate-shaped, and the pressing member 310 and the two fixing members 200 are parallel to each other. The pressing piece 310 and the fixing piece 200 are plate-shaped, so that the pressing piece 310 and the fixing piece 200 can be conveniently and fully attached to the side face of the battery cell 11, and the stability of clamping the battery cell 11 is ensured. In order to enhance the overall stability of the fixing members 200, a plurality of reinforcing plates 220 are disposed on the sides of the two fixing members 200 facing away from each other, and the stability of the fixing members 200 can be improved by the arrangement of the reinforcing plates 220, so that the stability of the fixing members 200 and the movable members 300 for clamping the battery cells 11 is ensured.
Of course, in other embodiments of the present application, other arrangements of the clamping member 310 and the fixing member 200 may be used. For example, at least one of the fixed member 200 and the movable member 300 may be formed in a pattern of a triangle, a quadrangle, a pentagram, a circle, or the like, or a pattern formed by combining a plurality of shapes, using a plurality of molding bars. For another example, at least one of the fixed member 200 and the movable member 300 is formed of a plurality of spaced protrusions, the plurality of protrusions are arranged in a plurality of rows and columns, or the plurality of protrusions follow a circular path, a square path, a triangular path, a profiled path, or the like.
In addition, in the present embodiment, a plurality of threaded holes (not shown) are formed in one of the fixing members 200; the plurality of adjusting members 320 are provided, and the plurality of adjusting members 320 are respectively in threaded engagement with the plurality of threaded holes. When the position of the pressing member 310 needs to be adjusted by the adjusting member 320, the plurality of adjusting members 320 are rotated simultaneously to achieve the position adjustment of the pressing member 310. It should be noted that after the position adjustment of the pressing member 310 is completed, a self-lock may be formed between the screw thread of the adjusting member 320 and the screw hole, so as to limit the position of the pressing member 310.
Of course, in other embodiments of the present application, the adjustment member 320 may take other forms. For example, the adjuster 320 may be a hydraulic pushing mechanism provided on the mount 200; or the adjusting member 320 is a push rod or the like movably provided on the fixing member 200.
In this embodiment, a plurality of assembly structures (not shown) are disposed on one side of the two fixing members 200 away from the base 100, and the plurality of assembly structures are disposed at intervals along a direction perpendicular to the moving direction of the movable member 300; the platen 400 is detachably connected to the fixing member 200 by any fitting structure. In other words, the platen 400 may be attached to a designated mounting structure to effect positional adjustment of the platen 400 on the mount 200; based on this, the position of the pressing plate 400 can be adjusted according to the position of the battery cell 11 in the clamping space 301, so that the pressing plate 400 is pressed against the shoulder of the battery cell 11, the pressing plate 400 is conveniently pressed against the pole 12, and the battery cell 11 is further limited from the transverse direction, so as to further improve the stability of the clamped battery.
Alternatively, in some embodiments of the present application, the number of platens 400 may be two or more. In the case that the number of the pressing plates 400 is two, the pressing plates 400 can be respectively pressed against two shoulders of the battery cell 11 and respectively abut against two poles 12 to limit the battery cell 11. In the case that the number of the pressing plates 400 is three or more, a part of the pressing plates 400 may be correspondingly disposed between the two poles 12 to provide a pressing effect to the cells 11 from a plurality of positions, thereby improving the stability of the cells 11.
It should be appreciated that in other embodiments of the present application, the number of platens 400 may also be one. In the case where the number of the pressing plates 400 is one, the pressing plates 400 may be pressed against one of the shoulders of the battery cells 11, or the pressing plates 400 may be pressed against the battery cells 11 at a position between the two poles 12.
The battery cell 11 is provided with two large faces, a top face 13, a bottom face and two side faces, wherein the top face 13, the bottom face and the two side faces surround the large faces; when the battery cell 11 is clamped in the clamping space 301, the two large faces are respectively attached to the movable member 300 and the fixed member 200, and the bottom face is attached to the base 100. In addition, the top surface 13 of the battery cell 11 is provided with two poles 12, and the position of the top surface 13 of the battery cell 11 outside the two poles 12 can be regarded as a shoulder of the battery cell 11. That is, in general, when the pressing plate 400 is connected to the fixing member 200, the pressing plate 400 is pressed against the top surface 13, and the pressing plate 400 is abutted against the pole 12, so that the stability of the battery cell 11 can be improved; of course, in some embodiments, the pressure plate 400 may also simply be held on the top surface 13 spaced from the pole 12.
Alternatively, in the present embodiment, the mounting structure is a first mounting hole 210 formed on a side of the fixing member 200 away from the base 100. Wherein the first fitting hole 210 may be a screw hole, that is, the detachable connection of the pressing plate 400 on the fixing member 200 may be achieved by the bolt being fitted through the pressing plate 400 to the first fitting hole 210.
Of course, in other embodiments of the present application, the mounting structure may be other structures. For example, the assembly structure is a bump protruding from a side of the fixing member 200 away from the base 100; correspondingly, holes matched with the convex blocks are formed in the pressing plate 400, and the pressing plate 400 is detachably connected with the fixing piece 200 through the convex blocks clamped into the holes in the pressing plate 400.
Further, in the present embodiment, the platen 400 is provided with a bar-shaped groove 410, and the extending direction of the bar-shaped groove 410 is the same as the moving direction of the movable member 300 relative to the fixed member 200; the cell vibration testing tool 10 further comprises a first connecting piece 411, and the first connecting piece 411 passes through the strip-shaped groove 410 and is connected with the movable piece 300. After the movable member 300 adjusts the position relative to the fixed member 200, the first connecting member 411 may be connected to the movable member 300 through the bar-shaped slot 410 to achieve the fixed connection between the pressing plate 400 and the movable member 300, in other words, the pressing plate 400 may not only provide a pressing effect on the battery cell 11, but also provide a pressing effect on the movable member 300, so as to further ensure the stability of the movable member 300.
When the position of the movable member 300 relative to the fixed member 200 needs to be adjusted, only the fastening function of the first connecting member 411 needs to be loosened, so as to achieve the purpose of loosening the movable member 300; during the process of adjusting the movable member 300, if the first connecting member 411 is not detached from the movable member 300, the first connecting member 411 can slide in the bar-shaped slot 410 along with the movable member 300; after the position adjustment of the movable member 300 is completed, the first connection member 411 is fastened again to fixedly connect the pressing plate 400 and the movable member 300.
Alternatively, the movable member 300 is provided with a plurality of second fitting holes 330, and the plurality of second fitting holes 330 are spaced apart in a direction perpendicular to the extending direction of the bar-shaped groove 410; the first connection member 411 is detachably connected to any one of the second fitting holes 330. The second assembly hole 330 may be a threaded hole, and the first connecting piece 411 is a threaded structure; fastening of the pressing plate 400 to the movable member 300 is achieved by screwing the first connection member 411 into the second fitting hole 330. It should be understood that in other embodiments of the present application, the second assembly hole 330 may also be used to mate with a pin, in other words, the first connector 411 is a pin, and the pin may be inserted into the second assembly hole 330 to fasten the platen 400 to the movable member 300.
In order to improve the stability of the movable member 300 for clamping the battery cell 11, in this embodiment, please refer to fig. 1 and fig. 4 in combination, the battery cell vibration testing tool 10 further includes a fastener 500; the fastener 500 is coupled to the movable member 300, and the fastener 500 is detachably coupled to the base 100. In other words, after the position of the movable member 300 is adjusted to enable the movable member 300 and the fixed member 200 to stably clamp the battery cell 11, the fastener 500 can be connected with the base 100, and the movable member 300 is fixed relative to the base 100 through the fixing action of the fastener 500 and the base 100, so that the stability of the movable member 300 can be improved, and the stability of clamping the battery cell 11 can be further ensured.
Optionally, the fastener 500 includes a connecting portion 510 and a fastening portion 520, where the connecting portion 510 is fixedly connected with the fastening portion 520; the connecting part 510 is connected to the movable member 300, and the fastening part 520 is provided with a matching hole 521; the cell vibration testing tool 10 further includes a second connecting member 522, where the second connecting member 522 is detachably connected to the base 100 through the mating hole 521.
Wherein, the connection part 510 can be fixed on the movable member 300 by means of screw connection, welding or bonding; of course, the connection portion 510 may be integrated with the movable member 300 in an integrally formed manner. The fastening portion 520 and the connecting portion 510 may be connected by welding, bonding, screw connection, or integral molding.
After the position adjustment of the movable member 300 with respect to the fixed member 200 is completed, the movable member 300 may be fastened to the base 100 through the second connection member 522 passing through the fitting hole 521. Of course, in the case that the position of the movable member 300 needs to be adjusted, the movable member 300 can be moved by simply removing the second connecting member 522 from the base 100, so that the second connecting member 522 is separated from the base 100.
Wherein, in order to facilitate the connection between the fastening part 520 and the base 100, the base 100 is provided with a plurality of third assembly holes 110; the coupling hole 521 is a waist-shaped hole, and the second connector 522 is detachably coupled to one of the third coupling holes 110 through the coupling hole 521. In general, the plurality of third assembly holes 110 formed in the base 100 are arranged at intervals along the linear direction, and after the fastening portion 520 moves along with the movable member 300, the fitting hole 521 is a waist-shaped hole, so that the fitting hole 521 corresponds to at least one of the third assembly holes 110, and the second connecting member 522 can conveniently pass through and be connected to the corresponding third assembly hole 110. If the fitting hole 521 corresponds to the plurality of third fitting holes 110, generally, one of the third fitting holes 110 may be optionally connected, and the fastening portion 520 may be pressed by the second connecting member 522 connected to the base 100, so that the fastening portion 520 may be fixed; of course, a third fitting hole 110 closer to the inner wall of the fitting hole 521 on the side closer to the battery cell 11 may be selected for fitting.
In this embodiment, the base 100 is further provided with a handle 120, and the handles 120 are disposed on two sides of the base 100, so that a user can conveniently realize the integral transfer of the battery cell vibration test fixture 10 by holding the handles 120.
In summary, when the battery cell 11 needs to perform the battery cell 11 vibration test, the battery cell 11 is placed in the clamping space 301, and the movable member 300 and the fixed member 200 fixedly clamp the battery cell 11 through the movement of the movable member 300, and the movable member 300 uses the fixed member 200 as a support, so that the movable member 300 and the other fixed member 200 can be ensured to stably clamp the battery cell 11. In addition, can also realize holding the pressure of electric core 11 through the connection of clamp plate 400 and mounting 200, further promote the stability of electric core 11, can prevent the displacement of electric core 11 in vibration test process, improve the unstable problem that leads to the test progress to be influenced of centre gripping among the prior art. Because the pressing plate 400 can be connected to any assembly structure, the position of the pressing plate 400 can be adjusted according to the clamping position of the battery cell 11, so that the pressing plate 400 is propped against the pole 12 of the battery cell 11, thereby improving the limiting effect on the battery cell 11 and further improving the clamping stability of the battery cell 11. In addition, since the movable member 300 is further provided with the fastening member 500, after the position adjustment of the movable member 300 relative to the fixed member 200 is completed, the fastening member 500 can be connected to the base 100, so as to ensure the position fixation of the movable member 300, further ensure that the movable member 300 and the fixed member 200 jointly and stably clamp the battery cell 11, and improve the clamping stability of the battery cell 11.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present utility model should be included in the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a electricity core vibration test fixture which characterized in that includes:
a base;
the two fixing pieces are arranged on the base at intervals;
the movable piece is movably connected with one of the fixed pieces to be far away from or close to the other fixed piece, and a clamping space for clamping the battery cell is formed between the movable piece and the other fixed piece; the method comprises the steps of,
a pressing plate; the two fixing pieces are detachably connected to one side, far away from the base, of the two fixing pieces, and the pressing plate is used for pressing the battery cell.
2. The cell vibration test fixture of claim 1, wherein the movable member comprises a press-holding member and an adjusting member; one end of the adjusting piece is connected with the pressing piece, and the other end of the adjusting piece is movably connected with the fixing piece; the pressing piece and the other fixing piece jointly form the clamping space.
3. The tool according to claim 2, wherein the pressing member and the two fixing members are plate-shaped, and the pressing member and the two fixing members are parallel to each other.
4. The cell vibration test fixture of claim 2, wherein a plurality of threaded holes are formed in one of the fixing members; the adjusting parts are multiple, and the adjusting parts are respectively in threaded fit with the threaded holes.
5. The battery cell vibration test tool according to claim 1, wherein a plurality of assembly structures are arranged on one side, away from the base, of the two fixing pieces, and the plurality of assembly structures are arranged at intervals along a direction perpendicular to the moving direction of the movable piece; the pressing plate is detachably connected with the fixing piece through any assembling structure, and the assembling structure is a first assembling hole formed in one side, away from the base, of the fixing piece.
6. The battery cell vibration test fixture according to claim 1, wherein the pressing plate is provided with a strip-shaped groove, and the extending direction of the strip-shaped groove is the same as the moving direction of the movable piece relative to the fixed piece; the battery cell vibration test fixture further comprises a first connecting piece, and the first connecting piece penetrates through the strip-shaped groove to be connected with the movable piece.
7. The battery cell vibration test fixture according to claim 6, wherein the movable piece is provided with a plurality of second assembly holes, and the second assembly holes are arranged at intervals along a direction perpendicular to the extending direction of the strip-shaped groove; the first connecting piece is detachably connected with any one of the second assembly holes.
8. The cell vibration testing tool according to any one of claims 1-7, further comprising a fastener; the fastener is connected to the movable piece, and the fastener is detachably connected with the base.
9. The cell vibration test fixture of claim 8, wherein the fastener comprises a connecting portion and a fastening portion, the connecting portion being fixedly connected with the fastening portion; the connecting part is connected with the movable part, and the fastening part is provided with a matching hole; the battery cell vibration test fixture further comprises a second connecting piece, and the second connecting piece penetrates through the matching hole to be detachably connected with the base.
10. The battery cell vibration test fixture of claim 9, wherein a plurality of third assembly holes are formed in the base; the second connecting piece passes through the matching hole and is detachably matched with one of the third matching holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322335096.4U CN220625684U (en) | 2023-08-29 | 2023-08-29 | Battery cell vibration test tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322335096.4U CN220625684U (en) | 2023-08-29 | 2023-08-29 | Battery cell vibration test tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220625684U true CN220625684U (en) | 2024-03-19 |
Family
ID=90227785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322335096.4U Active CN220625684U (en) | 2023-08-29 | 2023-08-29 | Battery cell vibration test tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220625684U (en) |
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2023
- 2023-08-29 CN CN202322335096.4U patent/CN220625684U/en active Active
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