CN219320360U - Battery clamping device - Google Patents
Battery clamping device Download PDFInfo
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- CN219320360U CN219320360U CN202320246866.5U CN202320246866U CN219320360U CN 219320360 U CN219320360 U CN 219320360U CN 202320246866 U CN202320246866 U CN 202320246866U CN 219320360 U CN219320360 U CN 219320360U
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- side plate
- battery
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- plate
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- 230000000149 penetrating effect Effects 0.000 claims description 7
- 238000012360 testing method Methods 0.000 abstract description 17
- 238000002474 experimental method Methods 0.000 abstract description 10
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000011076 safety test Methods 0.000 description 1
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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 discloses a battery clamping device, which comprises a first side plate, a second side plate and a bottom plate, wherein the first side plate and the second side plate are arranged in parallel, and the bottom plate is arranged between the first side plate and the second side plate and is used for supporting a battery; the opposite surfaces of the first side plate, the bottom plate and the second side plate are clamping spaces for clamping the battery, and the first side plate and the second side plate are provided with clamping surfaces for clamping a large surface of the battery; the clamping device further comprises an adjusting mechanism, wherein the adjusting mechanism is used for adjusting the relative distance between the first side plate and the second side plate and/or adjusting the position of the bottom plate along the clamping surface. The utility model meets the requirements of test experiments of batteries with various sizes and different models by controlling the relative distance between the first side plate and the second side plate and the position of the bottom plate.
Description
Technical Field
The utility model belongs to the technical field of batteries, and particularly relates to a battery clamping device.
Background
In order to ensure the safety performance and the reliability performance of the battery, the battery needs to be subjected to electrical performance test, safety test and thermal runaway test. The cycle test is a necessary test item of the battery, and the battery cell can continuously produce gas in the cycle test process due to the long test period. If the battery to be tested is in a free state and is not bound, the battery can bulge and deform when gas production is serious, so that the SEI film of the interface deforms and breaks, and the service life of the battery is further influenced. Therefore, battery clamping devices must be used during the cycle test to fix the shape of the battery on the one hand and to simulate the actual state of the battery in PACK on the other hand.
At present, the battery clamping device for the battery testing device is single in structure, the test experiment requirements of batteries with various sizes and different types cannot be met, the battery clamping devices with different sizes and types are required to be customized, and the cost and the storage pressure of the battery clamping devices with various types are increased.
Disclosure of Invention
In order to overcome at least one of the drawbacks of the prior art, the present utility model provides a battery clamping device, including a first side plate and a second side plate disposed parallel to each other, and a bottom plate disposed between the first side plate and the second side plate for supporting a battery; the first side plate, the bottom plate and the second side plate form a clamping space for clamping the battery, and the opposite surfaces of the first side plate and the second side plate are clamping surfaces for clamping the large surface of the battery; the clamping device further comprises an adjusting mechanism, wherein the adjusting mechanism is used for adjusting the relative distance between the first side plate and the second side plate and/or adjusting the position of the bottom plate along the clamping surface.
Compared with the existing battery clamping device with a single structure, the battery clamping device is required to be customized according to batteries with different sizes and models, so that the cost and the storage pressure are increased.
In some embodiments, the adjustment mechanism includes a width adjustment assembly, the width adjustment assembly including: the adjusting pieces are adjustably connected with the first side plate and the second side plate; the locking piece is arranged at two ends of the adjusting piece and is used for fixing the relative distance between the first side plate and the second side plate.
In some embodiments, the adjustment mechanism further comprises a height adjustment assembly comprising: the connecting piece is arranged on the bottom plate in a penetrating way and can be arranged along the clamping surface in an adjustable way; and the locking end caps are arranged at two ends of the connecting piece to fasten the connecting piece to be connected with the first side plate and the second side plate.
It can be understood that the connecting piece is with the adjustable connection of bottom plate between first curb plate and second curb plate, makes the bottom plate position can make corresponding adjustment according to the size and the model of battery to satisfy the requirement that the battery of multiple size and different models carries out test experiment.
In some embodiments, the first side plate is provided with a plurality of first through holes which are distributed in an equidistant manner, the second side plate is provided with a plurality of second through holes which are distributed in an equidistant manner, and the first through holes and the second through holes are in one-to-one correspondence; the adjusting piece is adjustably arranged in the first through hole and the second through hole in a penetrating way, so that the adjusting piece is adjustably connected with the first side plate and the second side plate; the connecting piece is adjustably arranged in the first through hole and the second through hole in a penetrating mode, and therefore the connecting piece is adjustably connected with the first side plate and the second side plate.
Specifically, the adjusting piece and/or the connecting piece are/is arranged in the first through hole and the second through hole in an adjustable way, and locking pieces are arranged at the two ends of the adjusting piece, so that the two side plates are connected and fixed; further, the position of the locking piece on the adjusting piece is adjusted, so that the relative distance between the first side plate and the second side plate is adjusted, and the battery is better clamped; the position of the lock nut on the connector is adjusted to fixedly secure the bottom plate between the first side plate and the second side plate.
In some embodiments, the base plate has a support surface for supporting the battery, and the adjustment member has an adjustment main section having a clamping surface between the first side plate and the second side plate; the width of the bearing surface is smaller than the length of the adjusting main section.
It will be appreciated that when the bearing surface width is less than the length of the adjustment main section, the bottom plate can provide support for the battery without affecting the large battery surface to clamping surface contact and clamping by the first and second side plates, thereby performing a battery test experiment.
In summary, the battery clamping device provided by the utility model has the following technical effects:
1) The utility model can meet the requirements of test experiments of batteries with various sizes and different models by arranging the adjusting mechanism to adjust the relative distance between the first side plate and the second side plate and the position of the bottom plate.
2) The width of the bearing surface is smaller than the length of the adjusting main section, and the bottom plate can provide support for the battery without affecting the contact between the large surface of the battery and the clamping surface and the clamping of the large surface of the battery by the first side plate and the second side plate, so that a battery test experiment is carried out.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is an exploded view of FIG. 1;
fig. 3 is a schematic structural view of the adjusting mechanism in fig. 1.
Wherein the reference numerals have the following meanings:
1. a battery clamping device; 11. a width adjustment assembly; 12. a height adjustment assembly;
2. a first side plate; 21. a first through hole; 22. a clamping surface;
3. a second side plate; 31. a second through hole;
4. a bottom plate; 41. a bearing surface;
5. an adjusting mechanism; 51. an adjusting member; 511. adjusting the main section; 52. a locking member; 53. a connecting piece; 54. locking the end cap.
Detailed Description
For a better understanding and implementation, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model.
In the description of the present utility model, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
Referring to fig. 1 and 2, a battery clamping device 1 includes a first side plate 2 and a second side plate 3 disposed parallel to each other, and a bottom plate 4 disposed between the first side plate 2 and the second side plate 3 for supporting a battery; the first side plate 2, the bottom plate 4 and the second side plate 3 form a clamping space for clamping the battery, and the opposite surfaces of the first side plate 2 and the second side plate 3 are clamping surfaces 22 for clamping the large surface of the battery; an adjustment mechanism 5 is also included, the adjustment mechanism 5 being used to adjust the relative distance between the first side plate 2 and the second side plate 3, and/or to adjust the position of the bottom plate 4 along the clamping surface 22.
Compared with the existing battery clamping device with a single structure, the battery clamping device is customized according to the requirements of batteries with different sizes and models, so that the cost and the storage pressure are increased, and the relative distance between the first side plate 2 and the second side plate 3 and the position of the bottom plate 4 are adjusted by arranging the adjusting mechanism 5, so that the requirements of test experiments on the batteries with various sizes and different models are met.
Referring to fig. 1 and 3, the adjusting mechanism 5 includes a width adjusting assembly 11, and the width adjusting assembly 11 includes: a plurality of adjusting members 51 adjustably connected to the first side plate 2 and the second side plate 3; and locking members 52 provided at both ends of the adjusting member 51, the locking members 52 for fixing the relative distance between the first side plate 2 and the second side plate 3.
Preferably, the adjusting member 51 is a screw, and the locking member 52 is a nut. It will be appreciated that the screw has a helical groove cut into its outer surface for use with a nut to facilitate adjustment of the relative position of the locking member 52 and thereby lock the relative distance between the first side plate 2 and the second side plate 3.
Referring to fig. 2 and 3, the adjusting mechanism 5 further includes a height adjusting assembly 12, and the height adjusting assembly 12 includes: a connecting piece 53 penetrating through the bottom plate 4 and adjustably disposed along the clamping surface 22; locking end caps 54 provided at both ends of the connection member 53 to fasten the connection member 53 to the first side plate 2 and the second side plate 3.
It will be appreciated that the connecting piece 53 connects the bottom plate 4 between the first side plate 2 and the second side plate 3 in an adjustable manner, so that the position of the bottom plate 4 can be adjusted accordingly according to the size and model of the battery, so as to meet the requirements of test experiments of batteries of various sizes and different models.
Referring to fig. 1 and 3, the first side plate 2 has a plurality of first through holes 21 arranged equidistantly, the second side plate 3 has a plurality of second through holes 31 arranged equidistantly, and the first through holes 21 and the second through holes 31 are in one-to-one correspondence; the adjusting piece 51 is adjustably inserted into the first through hole 21 and the second through hole 31 so as to be adjustably connected with the first side plate 2 and the second side plate 3; the connection piece 53 is adjustably inserted into the first through hole 21 and the second through hole 31 so as to be adjustably connected with the first side plate 2 and the second side plate 3.
Specifically, the adjusting member 51 and/or the connecting member 53 are adjustably inserted into the first through hole 21 and the second through hole 31, and the locking members 52 are installed at both ends of the adjusting member 51, so that the two side plates are fixedly connected; further, the position of the locking member 52 on the regulating member 51 is regulated, so that the relative distance between the first side plate 2 and the second side plate 3 is regulated to better clamp the battery; the position of the lock nut on the connector 53 is adjusted so as to fixedly secure the bottom panel 4 between the first side panel 2 and the second side panel 3.
Referring to fig. 1 and 3, the bottom plate 4 has a support surface 41 for supporting the battery, and the adjusting member 51 has an adjusting main section 511 having a clamping surface 22 between the first side plate 2 and the second side plate 3; the width of the bearing surface 41 is smaller than the length of the adjustment main section 511.
It will be appreciated that defining the direction of extension of the bearing surface width direction parallel adjustment member, when the bearing surface 41 width is less than the length of the adjustment main section 511, the bottom plate 4 is able to provide support for the battery without affecting the large battery surface to be in contact with the clamping surface 22 and clamped by the first side plate 2 and the second side plate 3, thereby performing a battery test experiment.
The utility model meets the requirements of test experiments of batteries with various sizes and different models by controlling the relative distance between the first side plate 2 and the second side plate 3 and the position of the bottom plate 4, has simple structure, convenient production and installation, can reduce cost and storage pressure, and is suitable for industrial popularization and application.
The technical means disclosed by the scheme of the utility model is not limited to the technical means disclosed by the embodiment, and also comprises the technical scheme formed by any combination of the technical features. It should be noted that modifications and adaptations to the utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (5)
1. A battery clamping device (1) characterized by comprising a first side plate (2) and a second side plate (3) which are arranged in parallel with each other, and a bottom plate (4) which is arranged between the first side plate (2) and the second side plate (3) and is used for supporting a battery;
the first side plate (2), the bottom plate (4) and the second side plate (3) form a clamping space for clamping a battery, and the opposite surfaces of the first side plate (2) and the second side plate (3) are clamping surfaces (22) for clamping a large surface of the battery;
and the device further comprises an adjusting mechanism (5), wherein the adjusting mechanism (5) is used for adjusting the relative distance between the first side plate (2) and the second side plate (3) and/or adjusting the position of the bottom plate (4) along the clamping surface (22).
2. A battery clamping device (1) according to claim 1, wherein the adjustment mechanism (5) comprises a width adjustment assembly (11), the width adjustment assembly (11) comprising:
a plurality of adjusting members (51) adjustably connected to the first side plate (2) and the second side plate (3);
and locking pieces (52) arranged at two ends of the adjusting piece (51), wherein the locking pieces (52) are used for fixing the relative distance between the first side plate (2) and the second side plate (3).
3. A battery clamping device (1) according to claim 2, wherein the adjustment mechanism (5) further comprises a height adjustment assembly (12), the height adjustment assembly (12) comprising:
the connecting piece (53) is arranged on the bottom plate (4) in a penetrating way and is arranged along the clamping surface (22) in an adjustable way;
locking end caps (54) provided at both ends of the connecting member (53) to fasten the connecting member (53) to the first side plate (2) and the second side plate (3).
4. A battery clamping device (1) according to claim 3, wherein the first side plate (2) is provided with a plurality of first through holes (21) which are distributed equidistantly, the second side plate (3) is provided with a plurality of second through holes (31) which are distributed equidistantly, and the first through holes (21) are in one-to-one correspondence with the second through holes (31);
the adjusting piece (51) is adjustably arranged in the first through hole (21) and the second through hole (31) in a penetrating mode, and is connected with the first side plate (2) and the second side plate (3) in an adjustable mode;
the connecting piece (53) is adjustably arranged in the first through hole (21) and the second through hole (31) in a penetrating mode, and is accordingly adjustably connected with the first side plate (2) and the second side plate (3).
5. A battery clamping device (1) according to claim 3 or 4, characterized in that the bottom plate (4) has a support surface (41) for supporting a battery, the adjustment member (51) having an adjustment main section (511) of the clamping surface (22) between the first side plate (2) and the second side plate (3);
the width of the support surface (41) is smaller than the length of the adjusting main section (511).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202320246866.5U CN219320360U (en) | 2023-02-15 | 2023-02-15 | Battery clamping device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202320246866.5U CN219320360U (en) | 2023-02-15 | 2023-02-15 | Battery clamping device |
Publications (1)
Publication Number | Publication Date |
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CN219320360U true CN219320360U (en) | 2023-07-07 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202320246866.5U Active CN219320360U (en) | 2023-02-15 | 2023-02-15 | Battery clamping device |
Country Status (1)
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CN (1) | CN219320360U (en) |
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2023
- 2023-02-15 CN CN202320246866.5U patent/CN219320360U/en active Active
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