Battery clamp and preparation method thereof

Abstract

The invention relates to the field of batteries, and provides a battery clamp and a preparation method thereof. The battery clamp comprises a first clamping plate, and a first clamping groove is formed in the first clamping plate; a second clamping groove is formed in the second clamping plate, and under the condition that the first clamping plate is installed on the second clamping plate, the first clamping groove and the second clamping groove form a clamping space used for clamping the outer circle face of the battery; the telescopic supporting rod is connected to the first clamping plate or the second clamping plate. The battery clamp can effectively clamp the outer circular surface of the battery and prevent the battery from moving or sliding off in the operation process, so that the stability and the safety of operation are ensured. And the design of the clamping groove fully considers the protection of the battery, so that the damage to the battery caused by too large clamping force of a traditional clamp is avoided, the service life of the battery is prolonged, and the maintenance cost is reduced.

Description

Technical Field

[0001] The invention relates to the field of batteries and provides a battery clamp and a preparation method thereof. Background Art

[0002] The existing cylindrical battery connection solution is mainly achieved through end-face connection, which also has some defects: for example, it has poor compatibility with the new battery monitoring technology described in the next paragraph.

[0003] In recent years, some new battery monitoring technologies, such as implanting fiber optic sensors and using optical window cylindrical battery shells, require data collection or observation of internal conditions through the end faces of cylindrical batteries. The traditional end face connection mode will block the end face, limiting the use of these new technologies.

[0004] Although there are some side connection solutions at this stage, such as the attached and cavity designs. However, these existing solutions still have some shortcomings in terms of structural design and performance. The attached connection solution relies on the fixing effect of the adhesive, which is prone to aging and failure in long-term use, resulting in reduced connection reliability. The cavity connection solution is difficult to flexibly adapt to batteries of different sizes, and repeated insertion and removal of the battery can easily cause wear of the cavity contacts, reducing the connection life.

[0005] Based on the above problems, it is urgent to develop a cylindrical battery side connection solution that is simple in structure, reliable in connection, and suitable for a variety of battery sizes. Summary of the invention

[0006] The embodiment of the present invention provides a battery clamp to solve the defects of the battery clamp in the related art, such as complex structure and poor applicability.

[0007] An embodiment of the present invention also provides a method for preparing a battery clamp.

[0008] A first aspect of the present invention provides a battery clamp, comprising: A first clamping plate, wherein a first clamping groove is formed on the first clamping plate; a second clamping plate, wherein a second clamping groove is formed on the second clamping plate, and when the first clamping plate is mounted on the second clamping plate, the first clamping groove and the second clamping groove form a clamping space for clamping the outer circumferential surface of the battery; The telescopic support rod is connected to the first clamping plate or the second clamping plate.

[0009] According to an embodiment of the present invention, a first mounting hole is formed on the first clamping plate, a second mounting hole is formed on the second clamping plate, and fasteners are inserted through the first mounting hole and the second mounting hole.

[0010] According to an embodiment of the present invention, at least one of the first mounting hole and the second mounting hole is a threaded hole, and the fastener is threadedly connected to the threaded hole.

[0011] According to an embodiment of the present invention, at least one of the first mounting hole and the second mounting hole is provided with a first external connection terminal.

[0012] According to one embodiment of the present invention, the first clamping plate includes a pair of first connecting portions and a first clamping portion, the first clamping portion is disposed between the pair of first connecting portions, and the first clamping groove is formed in the first clamping portion; The second clamping plate includes a pair of second connecting portions and a second clamping portion, the second clamping portion is disposed between the pair of second connecting portions, and the second clamping groove is formed in the second clamping portion.

[0013] According to an embodiment of the present invention, at least a portion of the first clamping portion and / or at least a portion of the second clamping portion is made of a flexible material.

[0014] According to an embodiment of the present invention, at least a portion of the first clamping plate and / or at least a portion of the second clamping plate is made of conductive material.

[0015] According to one embodiment of the present invention, it also includes a base, and the telescopic support rod is connected to the base.

[0016] According to an embodiment of the present invention, a connecting hole is provided on the base.

[0017] According to an embodiment of the present invention, a plurality of connection holes are provided on the base along the circumference of the base.

[0018] According to an embodiment of the present invention, at least one of the base and the telescopic support rod is provided with a second external connection end.

[0019] According to an embodiment of the present invention, at least one of the base and the telescopic support rod is provided with an external connection interface.

[0020] A second aspect of the present invention provides a method for preparing the battery clamp as described above, comprising: Manufacturing the first clamping plate, the second clamping plate and the telescopic support rod; The second clamping plate and the telescopic support rod are welded and connected.

[0021] According to one embodiment of the present invention, the battery clamp further includes a base, and the preparation method further includes: The base is connected to the telescopic support rod by welding.

[0022] A third aspect of the present invention provides a method for preparing the battery clamp as described above, comprising: making the first splint; The second clamping plate and the telescopic support rod are integrally formed.

[0023] According to one embodiment of the present invention, the battery clamp further includes a base, and the preparation method further includes: The second clamping plate, the telescopic support rod and the base are integrally formed.

[0024] A fourth aspect of the present invention provides a method for preparing the battery clamp as described above, comprising: Manufacturing the first clamping plate, the second clamping plate and the telescopic support rod; The first clamping plate, the second clamping plate and the telescopic support rod are connected.

[0025] According to one embodiment of the present invention, the battery clamp further includes a base, and the preparation method further includes: The first clamping plate, the second clamping plate, the telescopic support rod and the base are connected.

[0026] According to the battery clamp provided by the embodiment of the first aspect of the present invention, the clamping space formed by the clamping grooves on the first clamping plate and the second clamping plate can effectively clamp the outer cylindrical surface of the battery to prevent the battery from moving or slipping during operation, thereby ensuring the stability and safety of the operation. Due to the presence of the telescopic support rod, the clamp can be flexibly adjusted according to different test requirements so that the battery clamp can match test equipment of different heights and specifications. This design enables the clamp to be applicable to various types of batteries, improving its versatility and practicality. Through simple adjustment of the telescopic support rod and installation of the clamping plate, the user can easily complete the clamping operation of the battery. This design reduces the complexity of the operation and improves work efficiency. The design of the clamping groove fully considers the protection of the battery and avoids the damage to the battery that may be caused by excessive clamping force in traditional clamps. This design helps to extend the service life of the battery and reduce maintenance costs.

[0027] According to the preparation method of the battery clamp provided by the embodiment of the second aspect of the present invention, the second clamp plate and the telescopic support rod are connected by welding, thereby ensuring the overall structural stability of the clamp. This connection method has high strength and rigidity, and can withstand large external forces and pressures, thereby ensuring that the clamp will not be deformed or damaged due to external forces during use. Welding, as a common metal connection process, has the advantages of simple operation and low cost. By welding the second clamp plate and the telescopic support rod, the manufacturing process of the clamp can be simplified and the production efficiency can be improved. The design of the telescopic support rod enables the clamp to be flexibly adjusted according to the size and shape of the battery. This design enhances the versatility and practicality of the clamp, making it applicable to many different types of batteries. The welding connection has high reliability and durability, and can ensure that the clamp always maintains a stable clamping effect during use. At the same time, since the structure of the clamp is stable and can adapt to batteries of different sizes, the risk of battery slipping or damage can be reduced during use, ensuring the safety of operation. Since the welding connection has high strength and stability, the clamp is not prone to failure or damage during use. Even if a failure occurs, its use function can be restored by simple welding repair, reducing maintenance costs and time costs.

[0028] According to the preparation method of the battery clamp provided by the embodiment of the third aspect of the present invention, the one-piece molding technology ensures a seamless connection between the second clamp and the telescopic support rod, avoiding the problem of insufficient connection strength or looseness that may be caused by traditional welding or assembly methods. This structural integrity makes the clamp more stable during use and can withstand greater external forces and pressures, thereby extending the service life of the clamp. The one-piece molding technology simplifies the manufacturing process of the battery clamp, reduces the assembly steps and the number of parts required. This not only reduces production costs, but also improves production efficiency, allowing the clamp to be put on the market faster. The one-piece molding technology ensures the dimensional accuracy and shape consistency of the second clamp and the telescopic support rod through precise mold design and manufacturing processes. This high precision and consistency are crucial for the battery clamp because it can ensure a close fit between the clamp and the battery, thereby improving the clamping effect and safety. The one-piece molding technology makes the connection between the second clamp and the telescopic support rod smoother, without welding marks or assembly gaps, thereby enhancing the overall aesthetics of the clamp. This is an important advantage for markets that focus on product appearance design and user experience. Since the one-piece molding technology reduces connecting parts and gaps, the clamp becomes more convenient in terms of maintenance and cleaning. Users don’t have to worry about loose connections or dust and dirt accumulating in gaps, reducing maintenance costs and difficulties.

[0029] According to the preparation method of the battery clamp provided by the embodiment of the fourth aspect of the present invention, the preparation method adopts a modular design, that is, the first clamp, the second clamp and the telescopic support rod are made as independent components and then connected. This design allows each part of the clamp to be manufactured and tested separately, thereby improving production efficiency and quality control level. At the same time, the modular design is also convenient for subsequent maintenance and upgrading, because damaged parts can be replaced separately without replacing the entire clamp. Due to the connection method adopted, the relative positions between the first clamp, the second clamp and the telescopic support rod can be flexibly adjusted. This enables the clamp to be applicable to batteries of different sizes and shapes, improving the versatility and practicality of the clamp. In addition, the diversity of connection methods (such as bolt connection, snap connection, etc.) also provides users with more choices and customization space. During the connection process, appropriate connection methods and fasteners (such as bolts, nuts, snaps, etc.) can be used to ensure the connection strength between the various components. This high-strength connection enables the clamp to stably clamp the battery during use, significantly reducing the risk of the battery slipping or being damaged. The preparation method simplifies the manufacturing and assembly process of the battery clamp. The individual components can be processed and tested separately and then combined during the assembly stage. This approach reduces manufacturing difficulty and cost while improving assembly efficiency and accuracy. Since the individual components are independently connected, when a part of the fixture is damaged, it can be replaced individually without replacing the entire fixture. This reduces maintenance costs and time costs while improving the maintainability and reliability of the fixture. The preparation method enables the fixture to be customized according to different application scenarios and requirements. For example, the appropriate splint and telescopic support rod materials, sizes, and connection methods can be selected according to the size, weight, and shape of the battery. This flexibility enables the fixture to be widely used in various battery fixing and protection scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction is given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0031] Figure 1 It is a schematic three-dimensional diagram of a battery clamp provided by the present invention at one angle.

[0032] Figure 2 It is a schematic stereoscopic diagram of the battery clamp provided by the present invention from another angle.

[0033] Figure 3 It is a schematic flow chart of a method for preparing a battery clamp provided by the present invention.

[0034] Figure 4 It is a schematic flow chart of another method for preparing a battery clamp provided by the present invention.

[0035] Figure 5 It is a schematic flow chart of another method for preparing a battery clamp provided by the present invention.

[0036] Reference numerals: 100, first clamping plate; 102, first clamping groove; 104, second clamping plate; 106, second clamping groove; 108, telescopic support rod; 110, first mounting hole; 112, second mounting hole; 114, first connecting part; 116, first clamping part; 118, second connecting part; 120, second clamping part; 122, base; 124, connecting hole. DETAILED DESCRIPTION

[0037] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention but are not intended to limit the scope of the present invention.

[0038] like Figure 1 to Figure 2 As shown, a first aspect of the present invention provides a battery clamp, comprising: A first clamping plate 100, wherein a first clamping groove 102 is formed on the first clamping plate 100; A second clamping plate 104, wherein a second clamping groove 106 is formed on the second clamping plate 104. When the first clamping plate 100 is mounted on the second clamping plate 104, the first clamping groove 102 and the second clamping groove 106 form a clamping space for clamping the outer cylindrical surface of the battery; The telescopic support rod 108 is connected to the first clamping plate 100 or the second clamping plate 104 .

[0039] According to the battery clamp provided by the embodiment of the first aspect of the present invention, through the clamping space formed by the clamping grooves on the first clamping plate 100 and the second clamping plate 104, the present invention can effectively clamp the outer cylindrical surface of the battery to prevent the battery from moving or slipping during operation, thereby ensuring the stability and safety of the operation. Due to the presence of the telescopic support rod 108, the clamp can be flexibly adjusted according to the size and shape of the battery for different test requirements, so that the battery clamp can match test equipment of different heights and specifications. This design enables the clamp to be applicable to various types of batteries, improving its versatility and practicality. Through simple adjustment of the telescopic support rod 108 and installation of the clamping plate, the user can easily complete the clamping operation of the battery. This design reduces the complexity of the operation and improves work efficiency. The design of the clamping groove fully considers the protection of the battery and avoids the damage to the battery caused by excessive clamping force of the traditional clamp. This design helps to extend the service life of the battery and reduce maintenance costs.

[0040] Please continue to see Figure 1 and Figure 2 A first aspect of the present invention provides a battery clamp designed to safely and securely clamp a battery to facilitate storage, transportation or testing of the battery.

[0041] The first clamping plate 100 is an important part of the clamp, and is provided with a first clamping groove 102. The groove is designed to match the outer cylindrical surface of the battery as much as possible, so as to provide necessary support and positioning during clamping.

[0042] The second clamping plate 104 is arranged opposite to the first clamping plate 100, and is also provided with a second clamping groove 106. When the first clamping plate 100 is mounted on the second clamping plate 104, the first clamping groove 102 and the second clamping groove 106 together form a complete clamping space, which can stably clamp and wrap the outer cylindrical surface of the battery, ensuring the stability and safety of the battery in the clamp.

[0043] The telescopic support rod 108 is an important component connected to the first clamping plate 100 or the second clamping plate 104. Its main function is to adjust the distance between the first clamping plate 100 and the second clamping plate 104, so as to adapt to batteries of different sizes. By adjusting the telescopic support rod 108, the clamp can flexibly clamp batteries of various sizes, greatly improving the versatility and practicality of the clamp.

[0044] Since the first clamping plate 100 and the second clamping plate 104 are respectively provided with a first clamping groove 102 and a second clamping groove 106 that match the outer cylindrical surface of the battery as much as possible, when the two are combined, a tight clamping space can be formed to ensure the stability of the battery in the clamp. This design effectively prevents the battery from shaking or slipping during storage, transportation or testing, thereby improving safety. The battery clamp provided by the present invention has significant technical effects such as stable clamping, strong adaptability, simple operation, compact structure and strong durability. These effects make the clamp have broad application prospects in the fields of battery storage, transportation and testing.

[0045] According to an embodiment of the present invention, a first mounting hole 110 is formed on the first clamping plate 100 , and a second mounting hole 112 is formed on the second clamping plate 104 . Fasteners are inserted through the first mounting hole 110 and the second mounting hole 112 .

[0046] like Figure 1 and Figure 2As shown, in one embodiment of the present invention, in order to further enhance the stability and reliability of the battery clamp, the design of the first clamping plate 100 and the second clamping plate 104 is optimized. Specifically, a first mounting hole 110 is opened on the first clamping plate 100, and a second mounting hole 112 corresponding to the first mounting hole 110 is opened on the second clamping plate 104. The two mounting holes are designed to pass fasteners, such as bolts, screws, etc., so as to firmly connect the first clamping plate 100 and the second clamping plate 104 together.

[0047] The choice of fasteners can be determined based on actual needs and application scenarios. For example, for fixtures that need to withstand large external forces, you can choose a combination of bolts and nuts with higher strength; while for fixtures that need to be disassembled frequently, you can choose screws and buckles that are easy to operate.

[0048] When inserting the fastener, it is necessary to ensure that the fastener can tightly connect the first clamping plate 100 and the second clamping plate 104, while avoiding damage to the clamping groove and the battery as much as possible. Therefore, during the installation process, it is necessary to properly control the fastening force and position of the fastener to ensure the clamping effect and safety of the clamp.

[0049] The fasteners firmly connect the first clamp 100 and the second clamp 104 together to form a stable overall structure. This design effectively improves the stability of the clamp when clamping the battery and prevents the clamp from being deformed or damaged due to external forces. By adjusting the tightening force of the fasteners, the clamping force between the first clamp 100 and the second clamp 104 can be flexibly controlled. This design enables the clamp to be applicable to batteries of different sizes and weights, ensuring the stability and safety of the battery in the clamp. The clamp connected by fasteners is more convenient in disassembly and maintenance. The user only needs to simply loosen the fasteners to disassemble the clamp, so that it is convenient to clean, inspect and replace damaged parts. Since the selection, installation position and tightening force of the fasteners can be adjusted according to actual needs, the clamp has a wide range of applicability. It can be applied to batteries of different shapes, sizes and weights to meet the needs of various application scenarios.

[0050] According to an embodiment of the present invention, at least one of the first mounting hole 110 and the second mounting hole 112 is a threaded hole, and the fastener is threadedly connected to the threaded hole.

[0051] In a specific embodiment of the present invention, the design of the battery clamp is further optimized. Specifically, at least one of the first mounting hole 110 and the second mounting hole 112 is designed as a threaded hole so as to be threadedly connected with a fastener. This design allows the user to firmly fix the fastener (such as a bolt or a screw) in the threaded hole by rotating it, thereby achieving a reliable connection between the first clamping plate 100 and the second clamping plate 104.

[0052] In practical applications, the threaded hole can be located on the first clamping plate 100, or on the second clamping plate 104, or both can be designed as threaded holes. The selection of fasteners depends on the specific application scenario and the required connection strength. For example, for a clamp that needs to withstand a large external force, a high-strength bolt and nut combination can be selected to ensure the stability of the connection.

[0053] The threaded connection achieves a firm connection between the first clamp 100 and the second clamp 104 by rotating the fastener to make it fit tightly with the threaded hole. This connection method has higher connection strength and stability than traditional pin connection or riveting, and can withstand greater external force and pressure. The design of the threaded connection makes the clamp more convenient in disassembly and maintenance. The user only needs to simply rotate the fastener to remove it from the threaded hole, so that it is convenient to clean, inspect and replace damaged parts. This design improves the maintainability and service life of the clamp. Since the selection of threaded holes and fasteners can be adjusted according to actual needs, the clamp has a wide range of applicability. It can be applied to batteries of different shapes, sizes and weights to meet the needs of various application scenarios. The design of the threaded connection simplifies the assembly process of the clamp and reduces the manufacturing difficulty and cost. At the same time, since the fasteners are easy to purchase and replace, the production efficiency is also improved.

[0054] During the threaded connection process, it is necessary to ensure the matching accuracy between the fastener and the threaded hole to avoid loosening or damage of the connection due to thread mismatch. In addition, it is also necessary to control the tightening force of the fastener to ensure that the clamp has appropriate clamping force and stability when clamping the battery.

[0055] According to one embodiment of the present invention, at least one of the first mounting hole 110 and the second mounting hole 112 is provided with a first external connection terminal.

[0056] In a specific embodiment of the present invention, in order to improve the functionality of the mounting holes and the diversity of connections, at least one of the first mounting hole 110 and the second mounting hole 112 is innovatively provided with a first external connection terminal. The design of this external connection terminal is intended to cooperate with a specific connector or component, such as a first external connection terminal copper nose.

[0057] Specifically, the first external connection end can be a protruding cylinder, a threaded column, a snap-fit ​​structure or any other shape that can be closely matched with the external component. Its material can be metal to ensure the reliability and durability of the electrical connection.

[0058] In practical applications, when a first external connection end is provided in the first mounting hole 110 or the second mounting hole 112, the user can select a connector matching the first external connection end for installation. For example, if the external connection end is a threaded column, a nut or a connecting plate with an internal thread can be selected for connection; if the external connection end is a buckle structure, a connector with a corresponding buckle groove can be selected for matching.

[0059] In addition, the design of the first external connection terminal may also take into account the directionality of the connection. For example, by designing external connection terminals of different shapes or sizes, external connection components of different specifications may be connected.

[0060] According to one embodiment of the present invention, the first clamping plate 100 includes a pair of first connecting portions 114 and a first clamping portion 116 , the first clamping portion 116 is disposed between the pair of first connecting portions 114 , and the first clamping groove 102 is formed in the first clamping portion 116 ; The second clamping plate 104 includes a pair of second connecting portions 118 and a second clamping portion 120 . The second clamping portion 120 is disposed between the pair of second connecting portions 118 . The second clamping groove 106 is formed in the second clamping portion 120 .

[0061] like Figure 1 and Figure 2 As shown, in an in-depth embodiment of the present invention, the design of the battery clamp is divided more thoroughly and finely. Specifically, the first clamping plate 100 is cleverly divided into a pair of first connecting parts 114 and a first clamping part 116 located therebetween. This design not only ensures the overall structural strength of the clamping plate, but also enables the clamping part to focus on providing a stable clamping force. The first clamping groove 102 is carefully opened on the first clamping part 116 so as to fit closely with the outer cylindrical surface of the battery.

[0062] Similarly, the second clamping plate 104 is also designed to include a pair of second connecting portions 118 and a second clamping portion 120 located therebetween. This symmetrical and balanced design allows the second clamping plate 104 to correspond to the first clamping plate 100 in structure, while also ensuring the stability and functionality of the clamping portion. The second clamping groove 106 is cleverly opened on the second clamping portion 120, and together with the first clamping groove 102 forms a complete clamping space for firmly clamping the battery.

[0063] In practical applications, the first connecting portion 114 and the second connecting portion 118 are usually used to connect the clamping plate to other components or structures, such as fixing it to a battery compartment or a test device through fasteners such as bolts and nuts. The first clamping portion 116 and the second clamping portion 120 are focused on providing a clamping function to ensure that the battery does not shake or slip during the clamping process.

[0064] By dividing the clamping plate into a connecting portion and a clamping portion, the overall structure is made more stable and durable. This design not only improves the load-bearing capacity of the clamping plate, but also enables the clamping portion to focus more on providing a stable clamping force. The opening positions of the first clamping groove 102 and the second clamping groove 106 enable the clamping portion to tightly wrap the outer cylindrical surface of the battery, thereby providing a uniform clamping force. This design helps to prevent the battery from being deformed or damaged during the clamping process, and also improves the stability and safety of the clamping. Since the clamping portion and the connecting portion are designed separately, the size and shape of the clamping portion can be adjusted according to actual needs to adapt to batteries of different sizes and shapes. This design makes the clamp more flexible and adaptable, and can meet the needs of more types of battery clamping. By designing the first connecting portion 114 and the second connecting portion 118 that are easy to identify and connect, the user can complete the installation and removal of the clamp more quickly. This helps to improve production efficiency and reduce failures and maintenance costs caused by improper installation.

[0065] According to an embodiment of the present invention, at least a portion of the first clamping plate 100 and / or at least a portion of the second clamping plate 104 is made of conductive material.

[0066] According to one embodiment of the present invention, a clamping plate structure at least partially made of conductive material is designed, specifically involving the first clamping plate 100 and / or the second clamping plate 104. This design aims to introduce conductive materials to give the clamping plate specific electrical properties, thereby meeting specific application requirements.

[0067] The first clamping plate 100 is a part of the clamping plate structure, and the first clamping plate 100 is at least partially made of a conductive material. This means that some areas of the first clamping plate 100 or the entire clamping plate can be conductive. The choice of conductive material can be determined according to the specific application scenario, such as metals such as copper, aluminum, silver, or conductive polymers.

[0068] As mentioned above, the first clamping plate 100 includes a pair of first connecting portions 114 and a first clamping portion 116, and the first clamping portion 116 is disposed between the pair of first connecting portions 114. That is, in the embodiment of the present invention, the pair of first connecting portions 114 and the first clamping portion 116 can both be made of conductive materials, or the first clamping portion 116 can be made of conductive materials, or the outer surfaces of the pair of first connecting portions 114 and the first clamping portion 116 can be coated with conductive coatings, or one of the pair of first connecting portions 114 and the first clamping portion 116 can be made of conductive materials.

[0069] Similarly, the second clamping plate 104 is similar to the first clamping plate 100, and the second clamping plate 104 is also at least partially made of a conductive material. This also means that some areas of the second clamping plate 104 or the entire clamping plate has conductivity. The selection of the conductive material should match the first clamping plate 100 or be adjusted according to specific needs.

[0070] In practical applications, the first clamping plate 100 and the second clamping plate 104 can be made of conductive materials alone or at least partially, or they can be made of conductive materials at the same time. In addition, they can also be used in combination with other non-conductive materials to form a clamping plate structure with composite properties. When used specifically, they can be flexibly selected according to test requirements or conductivity requirements.

[0071] According to one embodiment of the present invention, at least a portion of the first clamping portion 116 and / or at least a portion of the second clamping portion 120 is made of a flexible material.

[0072] There is a wide range of flexible materials to choose from, including but not limited to rubber, silicone, polyurethane, thermoplastic elastomer (TPE), thermoplastic polyurethane (TPU), elastic nylon, fabrics (such as cotton, linen, synthetic fibers, etc.) and other flexible and elastic materials. The choice of these materials depends on factors such as battery characteristics, clamping force requirements, working environment, and cost.

[0073] The design of the flexible clamping part can make it have a certain elastic deformation ability, so that it can better adapt to objects of different shapes and sizes, provide uniform clamping force, and reduce damage to the battery. In addition, the flexible material can also provide a certain buffering and shock absorption effect to protect the battery from external impact.

[0074] It is understandable that, in the embodiment of the present invention, the first clamping portion 116 and the second clamping portion 120 may both be made of flexible materials, or at least a portion of the first clamping portion 116 and / or at least a portion of the second clamping portion 120 may be made of flexible materials. By setting in this way, different battery models, specifications, etc. can be flexibly adapted.

[0075] According to an embodiment of the present invention, a base 122 is further included, and the telescopic support rod 108 is connected to the base 122 .

[0076] like Figure 1 and Figure 2 As shown, according to an embodiment of the present invention, in addition to the first clamping portion 116 and the second clamping portion 120 (one of which is made of a flexible material) described above, this embodiment also includes a base 122 and a telescopic support rod 108. One end of the telescopic support rod 108 is connected to the base 122, and the other end is connected to the first clamping portion 116 and / or the second clamping portion 120 to form a complete clamping device.

[0077] The base 122 can be designed in various ways, including but not limited to a flat plate, a tripod, a quadrilateral frame, etc., to adapt to different use environments and needs. The main function of the base 122 is to provide stable support to ensure that the entire clamping device will not tip over or shake during use.

[0078] The design of the telescopic support rod 108 enables it to be adjusted in length as needed, thereby changing the distance between the first clamping portion 116 and the second clamping portion 120 to accommodate objects of different sizes and shapes. The telescopic support rod 108 can be made of metal, plastic or other strong and durable materials to ensure its stability and durability.

[0079] The design of the base 122 provides a stable support for the entire clamping device, preventing it from tipping over or shaking during use, thereby ensuring the accuracy and safety of clamping. The adjustability of the telescopic support rod 108 enables the clamping device to adapt to objects of different sizes and shapes, thereby improving its versatility and practicality. By adjusting the length of the telescopic support rod 108, the user can easily adjust the clamping device to a suitable height and position, thereby making the clamping operation more convenient. The design of the base 122 and the telescopic support rod 108 allows the clamping device to be folded or retracted when not in use, thereby reducing the space occupied and being easy to carry and store. The base 122 and the telescopic support rod 108 are made of sturdy and durable materials, capable of withstanding heavy weight and impact, thereby extending the service life of the clamping device.

[0080] According to an embodiment of the present invention, a connection hole 124 is formed on the base 122 ; a plurality of connection holes 124 are formed on the base 122 along the circumference of the base 122 .

[0081] like Figure 1 and Figure 2 As shown, in one embodiment of the present invention, the base 122 is a key component that not only provides stable support, but also enhances connectivity and functionality with other components through a specific design. Specifically, the base 122 is provided with a plurality of connection holes 124 along its circumference.

[0082] The connection holes 124 are usually designed to be circular or other shapes suitable for connectors (such as bolts, nuts, pins, etc.) to make a firm connection with other components. These connection holes 124 can be located at the edge or center area of ​​the base 122, depending on the connection requirements and usage scenarios.

[0083] In some embodiments, the spacing between two adjacent connection holes 124 can be set to be equal. This design ensures that the base 122 can maintain uniform force distribution when connecting other components, thereby improving overall stability and reliability. At the same time, the evenly distributed connection holes 124 also make the base 122 more convenient and quick during installation and removal.

[0084] The base 122 is usually made of metal (such as steel, aluminum alloy, etc.), plastic or other strong and durable materials to ensure that it can withstand sufficient weight and impact and maintain long-term stability.

[0085] By providing a plurality of connection holes 124 on the base 122, it is convenient to connect with other components, such as mounting brackets, fixtures, etc. This design improves the connectivity and stability of the entire system, allowing the various components to work together to complete tasks. In particular, the evenly distributed connection holes 124 will help the base 122 maintain as even a force distribution as possible when connecting other components, thereby significantly reducing deformation or damage caused by uneven force. This design improves the bearing capacity of the base 122, making the entire system more stable and reliable. The reasonable distribution of the connection holes 124 can make the installation and maintenance process more convenient and quick. For example, during the installation process, the correct alignment and tight connection between the components can be ensured by selecting the appropriate position of the connection holes 124; during the maintenance process, the components on the base 122 can be conveniently inspected, cleaned or replaced by disassembling the connector. By reasonably designing the position and number of the connection holes 124, the space utilization of the base 122 can be optimized. For example, in a limited space, more connection points can be provided by increasing the number of connection holes 124 to meet more connection requirements; at the same time, the positions of the connection holes 124 can be adjusted to avoid interference or conflict with other components.

[0086] According to one embodiment of the present invention, at least one of the base 122 and the telescopic support rod 108 is provided with a second external end.

[0087] According to one embodiment of the present invention, at least one of the base 122 and the telescopic support rod 108 is provided with a second external connection end. This design is intended to expand the functionality and connectivity of the clamping device, enabling it to be more widely integrated and interactive with other devices or systems.

[0088] The second external connection end refers to an interface provided on the base 122 or the telescopic support rod 108 for physical connection and data transmission with other devices or systems. It can be any standard or dedicated connection interface, such as a USB interface, a power interface, a network interface, an audio interface, etc., depending on the application scenario and requirements of the clamping device.

[0089] When the second external connection terminal is disposed on the base 122, it can be used as a connection point between the entire clamping device and an external device. For example, the USB interface on the base 122 can be used to connect an external storage device or input device; the power interface can be used to provide power to the clamping device; and the network interface can realize communication and data transmission between the clamping device and other network devices.

[0090] The second external connection end on the telescopic support rod 108 is more focused on the transmission of data or control signals. For example, when the telescopic support rod 108 has a built-in sensor or actuator, the second external connection end can be used to transmit data and receive commands from an external control system. In addition, the second external connection end on the telescopic support rod 108 can also be used to connect other accessories or expansion devices, such as lighting equipment, cameras, etc.

[0091] In order to ensure the compatibility and expansibility of the second external connection terminal, the present invention will adopt appropriate connection interfaces and protocols to connect and communicate with other devices that adopt matching interfaces and protocols.

[0092] By providing a second external terminal on the base 122 or the telescopic support rod 108, the functionality of the clamping device can be expanded so that it can be more widely integrated and interacted with other devices or systems. This provides users with more choices and flexibility. The design of the second external terminal enables the clamping device to be physically connected and transmit data with other devices or systems. This provides users with a more convenient way of data sharing and communication. By adding a second external terminal, users can more conveniently connect and interact with the clamping device with other devices or systems. This improves the user's efficiency and satisfaction. The design of the second external terminal provides the possibility for further technological innovation of the clamping device. For example, in the future, more functions and application scenarios can be supported by adding more external terminals to the base 122 or the telescopic support rod 108.

[0093] According to one embodiment of the present invention, at least one of the base 122 and the telescopic support rod 108 is provided with an external connection interface.

[0094] According to one embodiment of the present invention, at least one of the base 122 and the telescopic support rod 108 is cleverly designed with an external interface. This design is intended to enhance the expansibility and connectivity of the clamping device (or other similar devices), so that it can be easily integrated and interacted with other devices or systems.

[0095] When the external interface is provided on the base 122, it is usually located at the edge or side of the base 122, so that the user can connect external devices or cables. Such a design ensures the stability of the device and is convenient for the user to operate.

[0096] If the external interface is arranged on the telescopic support rod 108, more emphasis will be placed on the transmission of data or control signals. This design enables the telescopic support rod 108 to maintain a stable connection with external devices when adjusting the length or angle.

[0097] The external interface may be a standard interface type, such as USB, HDMI, network interface, audio interface, etc. These interfaces are widely used in various devices and systems to facilitate users to connect and transmit data.

[0098] According to the requirements of a specific application scenario, the external interface can also be a dedicated interface type, such as a connection interface of a specific device, etc. This design enables the clamping device to be customized and optimized for a specific application.

[0099] The external interface can support fast data transmission, so that the clamping device can exchange data with other equipment efficiently.

[0100] Some external interfaces can also provide power supply for the clamping device to ensure that it has sufficient energy support during operation.

[0101] Through the external interface, the user can remotely control or operate the clamping device, which improves the convenience and flexibility of use.

[0102] The design of the external interface enables the clamping device to be easily integrated and interacted with other devices or systems, thereby enhancing its expansibility. Users can connect different external devices or systems according to their needs to achieve more functions and applications. Through the external interface, the clamping device can be physically connected and transmit data with other devices, thereby improving its connectivity. This design enables users to share data and communicate more conveniently. The existence of the external interface enables users to enjoy more convenience and flexibility during use. For example, users can expand the storage space of the clamping device by connecting an external storage device; or enjoy a greater visual experience by connecting an external display. The design of the external interface provides the possibility for further technological innovation of the clamping device. In the future, with the continuous development of technology, the external interface can support more functions and application scenarios, thereby promoting the continuous upgrading and optimization of the clamping device.

[0103] like Figure 3 As shown, the second aspect of the present invention provides a method for preparing the battery clamp as described above, comprising: Manufacturing a first clamping plate 100, a second clamping plate 104 and a telescopic support rod 108; The second clamping plate 104 and the telescopic support rod 108 are connected by welding.

[0104] According to the preparation method of the battery clamp provided by the embodiment of the second aspect of the present invention, the second clamping plate 104 and the telescopic support rod 108 are connected by welding, thereby ensuring the overall structural stability of the clamp. This connection method has high strength and rigidity, and can withstand large external forces and pressures, thereby ensuring that the clamp will not be deformed or damaged due to external forces during use. Welding, as a common metal connection process, has the advantages of simple operation and low cost. By welding the second clamping plate 104 and the telescopic support rod 108, the manufacturing process of the clamp can be simplified and the production efficiency can be improved. The design of the telescopic support rod 108 enables the clamp to be flexibly adjusted according to the size and shape of the battery. This design enhances the versatility and practicality of the clamp, making it applicable to a variety of different types of batteries. The welding connection has high reliability and durability, and can ensure that the clamp always maintains a stable clamping effect during use. At the same time, since the structure of the clamp is stable and can adapt to batteries of different sizes, the risk of battery slipping or damage can be reduced during use, ensuring the safety of operation. Since the welding connection has high strength and stability, the clamp is not prone to failure or damage during use. Even if a failure occurs, its function can be restored through simple welding repair, reducing maintenance costs and time costs.

[0105] Please continue to see Figure 3 A second aspect of the present invention provides a method for preparing a battery clamp.

[0106] Making the first clamping plate 100, the second clamping plate 104 and the telescopic support rod 108: According to the design requirements, suitable materials (such as metal plates, plastic plates, etc.) are selected for cutting, stamping or injection molding to produce the first clamping plate 100 with the required shape and size. The first clamping plate 100 includes grooves, protrusions or other structures for clamping the battery.

[0107] Similarly, appropriate materials are selected according to design requirements, and cutting, stamping or injection molding are performed to produce the second clamping plate 104. The design of the second clamping plate 104 is similar to or different from the first clamping plate 100, depending on the clamping method and structural requirements of the battery clamp.

[0108] The telescopic support rod is made by selecting a material with good strength and rigidity (such as a metal tube, a plastic tube, etc.), and cutting, bending or injection molding, etc. The design of the telescopic support rod 108 should ensure that the first clamping plate 100 and the second clamping plate 104 can be firmly connected, and the distance between the two can be adjusted within a certain range.

[0109] The second clamping plate 104 and the telescopic support rod 108 are welded together: Pre-treat the connection between the second clamping plate 104 and the telescopic support rod 108, such as removing oil stains, oxide layers, etc., to ensure welding quality. Select appropriate welding methods and welding materials, such as resistance welding, arc welding, laser welding, etc., to firmly weld the second clamping plate 104 and the telescopic support rod 108 together. During the welding process, attention should be paid to controlling the welding temperature and welding time to avoid material deformation or welding defects as much as possible. After welding is completed, necessary inspections and tests are carried out on the welding parts, such as appearance inspections, strength tests, etc., to ensure that the welding quality meets the design requirements.

[0110] The battery clamp preparation method provided by the present invention has the advantages of high efficiency, high quality, high performance and low cost, and is suitable for large-scale production of battery clamps of various types and specifications.

[0111] According to one embodiment of the present invention, the battery clamp further includes a base 122, and the preparation method further includes: The base 122 is connected to the telescopic support rod 108 by welding.

[0112] The connection part between the second clamping plate 104 and the telescopic support rod 108 is pre-processed, and a suitable welding method and welding material are selected to firmly weld the two together. Similarly, a suitable welding method and welding material are selected to weld the base 122 to the telescopic support rod 108. During the welding process, attention should be paid to controlling the welding temperature and welding time to ensure the welding quality and avoid unnecessary damage to the base 122 and the telescopic support rod 108.

[0113] By adding a base 122 component and welding the base 122 to the telescopic support rod 108, the overall stability of the battery clamp is significantly improved. This helps to maintain the stability of the clamp when clamping the battery and prevent the clamp from loosening or being damaged due to vibration or external force. The design of the base 122 can be adjusted according to actual needs, such as adding anti-slip pads, reserving mounting holes, etc., to meet the needs of different working environments and battery models. This improves the flexibility and adaptability of the battery clamp. By welding the base 122 to the telescopic support rod 108, the safety hazards caused by loosening or falling off are significantly reduced. At the same time, the stability of the base 122 also helps to protect the battery from damage during the clamping process.

[0114] like Figure 4 As shown, the third aspect of the present invention provides a method for preparing the battery clamp as described above, comprising: Manufacturing a first splint 100; The second clamping plate 104 and the telescopic support rod 108 are integrally formed.

[0115] According to the preparation method of the battery clamp provided by the embodiment of the third aspect of the present invention, the one-piece molding technology ensures a seamless connection between the second clamp 104 and the telescopic support rod 108, avoiding the problem of insufficient connection strength or looseness caused by traditional welding or assembly methods. This structural integrity makes the clamp more stable during use and can withstand greater external forces and pressures, thereby extending the service life of the clamp. The one-piece molding technology simplifies the manufacturing process of the battery clamp, reduces the assembly steps and the number of parts required. This not only reduces production costs, but also improves production efficiency, allowing the clamp to be put on the market faster. The one-piece molding technology ensures the dimensional accuracy and shape consistency of the second clamp 104 and the telescopic support rod 108 through precise mold design and manufacturing processes. This high precision and consistency are crucial for the battery clamp because it can ensure a close fit between the clamp and the battery, thereby improving the clamping effect and safety. The one-piece molding technology makes the connection between the second clamp 104 and the telescopic support rod 108 smoother, without welding marks or assembly gaps, thereby enhancing the overall aesthetics of the clamp. This is an important advantage for markets that focus on product appearance design and user experience. Since the one-piece molding technology reduces the number of connecting parts and gaps, the clamp becomes more convenient in terms of maintenance and cleaning. Users do not need to worry about loose connecting parts or dust and dirt accumulating in the gaps, thus reducing maintenance costs and difficulties.

[0116] Please continue to see Figure 4 The third aspect of the present invention provides an innovative method for preparing a battery clamp, which integrates the second clamping plate 104 and the telescopic support rod 108 into one component through an integrated molding technology, thereby simplifying the production process and improving the connection strength between components.

[0117] Making the first splint 100: According to the design requirements, a suitable material (such as metal plate, plastic plate, etc.) is selected, and the first clamping plate 100 with the required shape and size is manufactured by cutting, stamping, injection molding or other appropriate molding processes. The design of the first clamping plate 100 should be able to firmly clamp the battery and provide necessary protection.

[0118] The second clamping plate 104 and the telescopic support rod 108 are formed in one piece: Select materials suitable for one-piece molding technology, such as plastics, metal alloys, etc. These materials should have good processing properties and sufficient strength to meet the use requirements of the battery clamp.

[0119] Design and manufacture an integral molding mold that can accurately form the shape and size of the second clamping plate 104 and the telescopic support rod 108. The design of the mold should also take into account the fluidity of the material and the shrinkage rate during the molding process to ensure the accuracy and consistency of the final product.

[0120] The selected material is injected into the mold, and the second clamping plate 104 and the telescopic support rod 108 are integrated into one component through injection molding, die casting or other integrated molding processes. During the molding process, parameters such as molding temperature, pressure and time should be strictly controlled to ensure the integrity and quality of the component.

[0121] Subsequent processing and assembly: After integral molding, the second clamping plate 104 and the telescopic support rod 108 assembly are subjected to necessary inspections and tests, such as appearance inspection, dimension measurement, strength test, etc., to ensure that they meet the design requirements.

[0122] As needed, other auxiliary components, such as flexible clamping parts (rubber pads, silicone pads, etc.), adjustment mechanisms (knobs, slide rails, etc.), etc., are installed on the second clamping plate 104 and the telescopic support rod 108 assembly to improve the stability and adaptability of the clamping.

[0123] The first clamping plate 100 is assembled with the second clamping plate 104 and the telescopic support rod 108. During the assembly process, it is necessary to ensure that the connection between the components is firm and reliable, and adjust the clamping force to adapt to the size and shape of different batteries.

[0124] The battery clamp preparation method provided by the present invention has the characteristics of high efficiency, low cost, high strength and excellent clamping performance, is suitable for large-scale production of battery clamps of various types and specifications, and can meet the needs of different working environments and battery models.

[0125] According to one embodiment of the present invention, the battery clamp further includes a base 122, and the preparation method further includes: The second clamping plate 104, the telescopic support rod 108 and the base 122 are integrally formed.

[0126] Through the one-piece molding technology, the three key components of the second splint 104, the telescopic support rod 108 and the base 122 are integrated into a whole, which greatly simplifies the production process, reduces the number of parts and assembly procedures, and thus improves production efficiency. The one-piece molding technology ensures a firm connection between the second splint 104, the telescopic support rod 108 and the base 122, avoids the risk of loosening and breakage caused by traditional welding or mechanical connection, and improves the integrity and connection strength of the product. Simplifying the production process and reducing the number of parts help reduce production costs and raw material consumption, and improve the cost performance of the product. The one-piece molded battery clamp assembly has better integrity and consistency, which helps to provide a more stable and uniform clamping force, thereby improving the clamping performance and safety of the battery clamp. The one-piece molding process usually has high production efficiency and can quickly produce a large number of battery clamp assemblies to meet market demand.

[0127] like Figure 5As shown, a fourth aspect of the present invention provides a method for preparing the battery clamp as described above, comprising: Manufacturing a first clamping plate 100, a second clamping plate 104 and a telescopic support rod 108; The first clamping plate 100 , the second clamping plate 104 and the telescopic support rod 108 are connected.

[0128] According to the preparation method of the battery clamp provided by the embodiment of the fourth aspect of the present invention, the preparation method adopts a modular design, that is, the first clamp 100, the second clamp 104 and the telescopic support rod 108 are made as independent components and then connected. This design allows each part of the clamp to be manufactured and tested separately, thereby improving production efficiency and quality control level. At the same time, the modular design is also convenient for subsequent maintenance and upgrading, because damaged parts can be replaced separately without replacing the entire clamp. Due to the connection method adopted, the relative position between the first clamp 100, the second clamp 104 and the telescopic support rod 108 can be flexibly adjusted. This makes the clamp applicable to batteries of different sizes and shapes, improving the versatility and practicality of the clamp. In addition, the diversity of connection methods (such as bolt connection, snap connection, etc.) also provides users with more choices and customization space. During the connection process, appropriate connection methods and fasteners (such as bolts, nuts, snaps, etc.) can be used to ensure the connection strength between the various components. This high-strength connection enables the clamp to stably clamp the battery during use, significantly reducing the risk of battery slipping or damage. The preparation method simplifies the manufacturing and assembly process of the battery clamp. The various components can be processed and tested separately, and then combined in the assembly stage. This method reduces the difficulty and cost of manufacturing, while improving assembly efficiency and accuracy. Since the various components are independently connected, when a part of the clamp is damaged, it can be replaced individually without replacing the entire clamp. This reduces maintenance costs and time costs, while improving the maintainability and reliability of the clamp. The preparation method enables the clamp to be customized according to different application scenarios and requirements. For example, the material, size and connection method of the appropriate splint and telescopic support rod 108 can be selected according to the size, weight and shape of the battery. This flexibility enables the clamp to be widely used in various battery fixing and protection scenarios.

[0129] Please continue to see Figure 5 The fourth aspect of the present invention provides a method for preparing a battery clamp, which forms a battery clamp with stable clamping force and adaptability by separately manufacturing a first clamping plate 100, a second clamping plate 104 and a telescopic support rod 108 and connecting them.

[0130] Making the first clamping plate 100: According to the design requirements, select appropriate materials (such as metal plates, plastic plates, etc.), and make the first clamping plate 100 with the required shape and size through cutting, stamping, injection molding or other appropriate molding processes. The design of the first clamping plate 100 should be able to firmly clamp one end of the battery.

[0131] Making the second clamping plate 104: Similarly, according to the design requirements, select appropriate materials and use the same or similar molding process to make the second clamping plate 104. The design of the second clamping plate 104 should match the first clamping plate 100 so as to clamp the other end of the battery.

[0132] Making the telescopic support rod 108: Select a material with sufficient strength and rigidity (such as a metal tube, a plastic tube or a composite material, etc.), and make a telescopic support rod by cutting, bending, injection molding or other appropriate processes. The design of the telescopic support rod 108 should allow the length to be adjusted within a certain range to accommodate batteries of different sizes and shapes.

[0133] Connect the components: The first clamping plate 100, the second clamping plate 104 and the telescopic support rod 108 are connected to form the overall structure of the battery clamp. The connection method can be selected according to specific design requirements and use environment, including but not limited to welding, bolt connection, riveting, adhesive connection, etc.

[0134] During the connection process, it should be ensured that the connection between the components is firm and reliable, and the length of the telescopic support rod 108 should be adjusted so that the battery clamp can adapt to the size and shape of different batteries.

[0135] If necessary, reinforcements or gaskets can be installed at the connection locations to increase the strength and stability of the connection.

[0136] Subsequent processing and testing: The connected battery fixture is subjected to necessary subsequent processing, such as polishing, spraying anti-rust paint, etc., to improve its appearance quality and durability.

[0137] The battery clamp is subjected to functional and strength tests to ensure that it can firmly clamp the battery and maintain a stable clamping force during use.

[0138] Based on the test results, necessary adjustments and optimizations are made to the battery fixture to improve its performance and reliability.

[0139] The method allows the selection of appropriate materials and molding processes according to specific design requirements and use environments, thereby producing battery clamps with different shapes, sizes and performances. Through a firm connection method and necessary subsequent processing, the reliability and durability of the battery clamp are ensured, and a stable clamping force can be maintained during long-term use. The design of the telescopic support rod 108 allows the battery clamp to adjust its length within a certain range to accommodate batteries of different sizes and shapes, thereby improving its versatility and applicability. The method can flexibly adjust the production process according to actual needs, avoid unnecessary waste, and help reduce production costs.

[0140] According to one embodiment of the present invention, the battery clamp further includes a base 122, and the preparation method further includes: The first clamping plate 100 , the second clamping plate 104 , the telescopic support rod 108 and the base 122 are connected.

[0141] The design of the base 122 enhances the stability of the battery clamp, enabling it to more firmly fix the battery and reduce the shaking and displacement of the battery during use. The design of the telescopic support rod 108 allows the battery clamp to adjust its length within a certain range, thereby improving its versatility and applicability. Through a firm connection method and necessary subsequent processing, the reliability and durability of the battery clamp are ensured, and a stable clamping force can be maintained during long-term use.

[0142] Finally, 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 aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A battery clamp, characterized in that: include: A first clamping plate (100), wherein a first clamping groove (102) is formed on the first clamping plate (100); a second clamping plate (104), wherein a second clamping groove (106) is formed on the second clamping plate (104); when the first clamping plate (100) is mounted on the second clamping plate (104), the first clamping groove (102) and the second clamping groove (106) form a clamping space for clamping the outer cylindrical surface of a battery; The telescopic support rod (108) is connected to the first clamping plate (100) or the second clamping plate (104).

2. The battery clamp according to claim 1, characterized in that: The first clamping plate (100) is provided with a first mounting hole (110), the second clamping plate (104) is provided with a second mounting hole (112), and fasteners are inserted through the first mounting hole (110) and the second mounting hole (112).

3. The battery clamp according to claim 2, characterized in that: At least one of the first mounting hole (110) and the second mounting hole (112) is a threaded hole, and the fastener is threadedly connected to the threaded hole.

4. The battery clamp according to claim 2, characterized in that: At least one of the first mounting hole (110) and the second mounting hole (112) is provided with a first external connection end.

5. The battery clamp according to claim 1, characterized in that: The first clamping plate (100) comprises a pair of first connecting portions (114) and a first clamping portion (116), the first clamping portion (116) being arranged between the pair of first connecting portions (114), and the first clamping groove (102) being formed in the first clamping portion (116); The second clamping plate (104) comprises a pair of second connecting portions (118) and a second clamping portion (120), the second clamping portion (120) being arranged between the pair of second connecting portions (118), and the second clamping groove (106) being formed in the second clamping portion (120).

6. The battery clamp according to claim 5, characterized in that: At least a portion of the first clamping portion (116) and / or at least a portion of the second clamping portion (120) is made of a flexible material.

7. The battery clamp according to claim 1, characterized in that: At least a portion of the first clamping plate (100) and / or at least a portion of the second clamping plate (104) is made of conductive material.

8. The battery clamp according to any one of claims 1 to 7, characterized in that: It also includes a base (122), and the telescopic support rod (108) is connected to the base (122).

9. The battery clamp according to claim 8, characterized in that: The base (122) is provided with a connection hole (124).

10. The battery clamp according to claim 9, characterized in that: A plurality of connection holes (124) are provided on the base (122) along the circumference of the base (122).

11. The battery clamp according to claim 8, characterized in that: At least one of the base (122) and the telescopic support rod (108) is provided with a second external connection end.

12. The battery clamp according to claim 8, characterized in that: At least one of the base (122) and the telescopic support rod (108) is provided with an external connection interface.

13. A method for preparing a battery clamp according to any one of claims 1 to 12, characterized in that: include: Manufacturing the first clamping plate (100), the second clamping plate (104), and the telescopic support rod (108); The second clamping plate (104) and the telescopic support rod (108) are connected by welding.

14. The preparation method according to claim 13, characterized in that: The battery clamp also includes a base (122), and the preparation method further includes: The base (122) is connected to the telescopic support rod (108) by welding.

15. A method for preparing a battery clamp according to any one of claims 1 to 12, characterized in that: include: Making the first splint (100); The second clamping plate (104) and the telescopic support rod (108) are integrally formed.

16. The preparation method according to claim 15, characterized in that: The battery clamp also includes a base (122), and the preparation method further includes: The second clamping plate (104), the telescopic support rod (108) and the base (122) are integrally formed.

17. A method for preparing a battery clamp according to any one of claims 1 to 12, characterized in that: include: Manufacturing the first clamping plate (100), the second clamping plate (104), and the telescopic support rod (108); The first clamping plate (100), the second clamping plate (104), and the telescopic support rod (108) are connected.

18. The preparation method according to claim 17, characterized in that: The battery clamp also includes a base (122), and the preparation method further includes: The first clamping plate (100), the second clamping plate (104), the telescopic support rod (108) and the base (122) are connected.

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