Battery batten with buffer gap

Abstract

The utility model relates to battery pressure strip technical field, concretely is a kind of battery pressure strip with buffer gap, including pressure strip body, pressure strip body is in the shape of a Chinese character, and the top wall below of pressure strip body is movably provided with buffer assembly, and buffer assembly can be lifted along vertical to and battery top abut. The utility model is designed with a buffer assembly that can be lifted below the top wall of pressure strip, and the connecting seat is pressed using bolt, so that buffer pad can be closely attached with battery top, and the height of buffer pad can be changed by changing the length of bolt extending below pressure strip, not only can make buffer pad to battery play good limiting effect, but also make the device applicable to the limiting operation of different specifications of battery.

Description

Technical Field

[0001] This utility model relates to the field of battery retaining strip technology, specifically a battery retaining strip with a buffer gap. Background Technology

[0002] In electric vehicles and other equipment, battery clamps are used to secure the battery, ensuring that it remains stable and does not shift during operation.

[0003] In the prior art, battery retaining strips are usually installed directly on the periphery of the battery compartment using fasteners such as bolts. After installation, the battery retaining strips limit the top and sides of the battery, thereby preventing the battery from detaching from the battery compartment.

[0004] However, after most battery clamps are installed, there is usually a gap between the clamp and the top of the battery. Users typically place foam boards or metal sheets into this gap to press the battery down and prevent it from loosening during driving. However, this requires foam boards and metal sheets of suitable thickness and also takes time for users to find these items, making the process inconvenient. Therefore, we propose a battery clamp with a buffer gap to effectively solve these problems. Utility Model Content

[0005] The purpose of this invention is to provide a battery pressure bar with a buffer gap to solve the problems mentioned in the background art.

[0006] This utility model is achieved through the following technical solution: a battery pressure bar with a buffer gap, including a pressure bar body, the pressure bar body being U-shaped, and a buffer component being movably provided below the top wall of the pressure bar body, the buffer component being able to move vertically up and down to abut against the top of the battery.

[0007] Optionally, the buffer assembly includes a connecting seat, which is distributed along the length of the pressure strip body, and the left and right sides of the connecting seat are slidably connected vertically to the left and right sidewalls of the pressure strip body.

[0008] Optionally, the opposing surfaces of the left and right sidewalls of the pressure strip body are provided with sliding grooves for sliding connection of the connecting seat, and the bottom end of the sliding groove is open.

[0009] Optionally, a buffer pad is fixedly bonded to the bottom surface of the connector, and the buffer pad is used to abut against the top of the battery.

[0010] Optionally, a threaded groove is provided on the top wall of the pressure strip body, and a positioning hole is provided on the top surface of the connecting seat opposite the threaded groove. Both the threaded groove and the positioning hole can be used to insert bolts to connect the pressure strip body and the buffer assembly.

[0011] Optionally, the bottom of the left and right sides of the pressure strip body is bent towards the opposite side to form mounting pieces, and the mounting pieces are provided with through holes for bolts to be inserted.

[0012] Optionally, the front and rear sides of the top of the pressure strip body are both bent upward to form folded edges.

[0013] Compared with the prior art, this utility model provides a battery pressure bar with a buffer gap, which has the following beneficial effects:

[0014] 1. This utility model designs a height-adjustable buffer component below the top wall of the pressure strip, and uses bolts to press the connecting seat, so that the buffer pad can fit tightly against the top of the battery. The height of the buffer pad can be changed by changing the length of the bolt extending below the pressure strip. This not only enables the buffer pad to have a good limiting effect on the battery, but also makes the device suitable for limiting operations of batteries of different specifications.

[0015] 2. The buffer pad of this utility model is made of a material that is resistant to high temperature and has a certain deformation capacity, so that the battery is not rigidly fixed after being limited by the buffer pad, and has a certain buffer space, providing expansion space for the battery to bulge under overcharge or high temperature environment; at the same time, the buffer component is a detachable structure, which can be maintained and replaced regularly. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a front view of the present utility model;

[0018] Figure 3 This is a side view of the present invention;

[0019] Figure 4 This is a schematic diagram of the disassembled structure of this utility model.

[0020] In the diagram: 1. Pressure strip body; 101. Slide groove; 102. Threaded groove; 103. Mounting piece; 104. Through hole; 105. Folded edge; 2. Buffer assembly; 201. Connecting seat; 202. Buffer pad; 203. Positioning hole. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1 - Figure 4 A battery retaining strip with a buffer gap includes a retaining strip body 1, which is U-shaped to limit the top and left and right sides of the battery. The retaining strip body 1 is made of stainless steel or aluminum alloy, which have certain strength, toughness, insulation and corrosion resistance, so that the retaining strip body 1 is not easily damaged and its service life is extended.

[0023] Furthermore, the bottom of the left and right sides of the pressure strip body 1 is bent towards the back to form mounting pieces 103, and through holes 104 are provided on the mounting pieces 103 for bolts to be inserted. When the pressure strip body 1 is installed on the battery, the through holes 104 correspond to the reserved slots on the electric vehicle. After the bolts are screwed into the reserved slots, the mounting pieces 103 can be fixed, thereby completing the overall installation and fixing of the pressure strip body 1.

[0024] On the other hand, the front and rear sides of the top of the pressure strip body 1 are both bent upward to form folded edges 105. This is so that when the distance between the left and right side walls of the pressure strip body 1 and the side wall of the battery compartment is small or the overall length of the pressure strip body 1 is long, it is difficult for the user to remove the pressure strip body 1 from the battery. In this case, the user can pinch the folded edges 105 on both sides to pick up the pressure strip body 1, which makes it easier to disassemble the pressure strip body 1.

[0025] After the pressure strip body 1 is installed and fixed, there may be some gaps between the top wall of the pressure strip body 1 and the top of the battery, resulting in poor battery positioning. Therefore, in this application, a buffer component 2 is movably provided below the top wall of the pressure strip body 1. The buffer component 2 can be raised and lowered vertically to abut against the top of the battery. This allows the user to use the buffer component 2 instead of foam board or iron sheet to fill the gaps, thereby limiting the top of the battery. Furthermore, the height of the buffer component 2 can be adjusted to limit batteries of different heights, improving the applicability of the device.

[0026] Furthermore, the buffer assembly 2 includes a connecting seat 201, which is distributed along the length of the pressure strip body 1. The opposing surfaces of the left and right sidewalls of the pressure strip body 1 are each provided with a sliding groove 101 for sliding connection between the left and right sides of the connecting seat 201. The bottom end of the sliding groove 101 is open. Therefore, the connecting seat 201 can slide upwards from the bottom end of the sliding groove 101 and embed itself into the sliding groove 101, thus facilitating the assembly and disassembly of the connecting seat 201.

[0027] The left and right sides of the connecting seat 201 are respectively located within the sliding grooves 101 on the left and right sides of the pressure strip body 1, so that the connecting seat 201 can only move up and down within the sliding grooves 101. Furthermore, the frictional resistance between the left and right sidewalls of the connecting seat 201 and the sidewalls of the two sliding grooves 101 is relatively large. Specifically, in this embodiment, the connecting seat 201 can only move up and down within the sliding grooves 101 when the user applies a vertical force greater than 5N. This improves the stability of the buffer assembly 2 and prevents the buffer assembly 2 from directly detaching from the sliding grooves 101.

[0028] It should be noted that a buffer pad 202 is fixedly bonded to the bottom surface of the connector 201, and the buffer pad 202 is used to abut against the top of the battery. The buffer pad 202 is made of materials such as silicone that have high temperature resistance and a certain degree of deformation capability, so that the buffer pad 202 can withstand the high temperature generated by the battery during operation. At the same time, compared with the method of using iron sheet for rigid limit, the deformation capability of the buffer pad 202 can provide a certain buffer space for the battery, and provide expansion space for the battery to bulge under overcharge or high temperature environment.

[0029] Furthermore, a threaded groove 102 is provided on the top wall of the pressure strip body 1, and a positioning hole 203 is provided on the top surface of the connecting seat 201 opposite to the threaded groove 102. Both the threaded groove 102 and the positioning hole 203 can be used to insert bolts to connect the pressure strip body 1 and the buffer assembly 2. So that when both the pressure strip body 1 and the buffer assembly 2 are installed on the outside of the battery, the user can use bolts to insert into the threaded groove 102 and the positioning hole 203, so that the bottom end of the bolt can press against the connecting seat 201, thereby increasing the pressure of the buffer pad 202 against the battery and making the limiting effect better. At the same time, the distance between the connecting seat 201 and the top wall of the pressure strip body 1 is different for different battery specifications. At this time, the bolt can be rotated to change the length of the bolt extending below the top wall of the pressure strip body 1, so that the bolt can be inserted into the positioning hole 203 to press against the connecting seat 201, so as to adapt to the limiting operation of different battery specifications.

[0030] The working principle and usage process of this utility model are as follows: First, the connecting seat 201 is slid upward from the bottom side of the slide groove 101 and embedded into the slide groove 101, so that the buffer component 2 is located below the top wall of the pressure strip body 1; then, the pressure strip body 1 is fitted onto the outside of the battery, so that the through hole 104 is aligned with the reserved slot on the electric vehicle, and the mounting piece 103 is fixed to the electric vehicle with bolts to complete the fixing of the pressure strip body 1; at this time, the buffer pad 202 is located on the top of the battery, and there may still be a certain gap between the connecting seat 201 and the top wall of the pressure strip body 1. Finally, the bolt is screwed into the threaded groove 102, so that the bolt is inserted into the positioning hole 203 to press against the connecting seat 201, thereby completing the fixing operation of the buffer component 2 and realizing the limiting of the battery.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A battery retaining strip with a buffer gap, comprising a retaining strip body (1), characterized in that: The pressure strip body (1) is U-shaped, and a buffer component (2) is movably provided below the top wall of the pressure strip body (1). The buffer component (2) can be raised and lowered vertically to contact the top of the battery.

2. The battery pressure bar with a buffer gap according to claim 1, characterized in that: The buffer assembly (2) includes a connecting seat (201), which is distributed along the length of the pressure strip body (1). The left and right sides of the connecting seat (201) are slidably connected to the left and right side walls of the pressure strip body (1) in a vertical direction.

3. A battery pressure bar with a buffer gap according to claim 2, characterized in that: The left and right sidewalls of the pressure strip body (1) are provided with sliding grooves (101) for sliding connection of the connecting seat (201), and the bottom end of the sliding groove (101) is open.

4. A battery pressure bar with a buffer gap according to claim 2, characterized in that: A buffer pad (202) is fixedly bonded to the bottom surface of the connector (201), and the buffer pad (202) is used to abut against the top of the battery.

5. A battery pressure bar with a buffer gap according to claim 4, characterized in that: The pressure strip body (1) has a threaded groove (102) on its top wall, and the connecting seat (201) has a positioning hole (203) on its top surface opposite the threaded groove (102). Both the threaded groove (102) and the positioning hole (203) can be used to insert bolts to connect the pressure strip body (1) and the buffer assembly (2).

6. A battery pressure bar with a buffer gap according to claim 1, characterized in that: The bottom of the left and right sides of the pressure strip body (1) is bent towards the opposite side to form mounting plates (103), and the mounting plates (103) are provided with through holes (104) for bolts to be inserted.

7. A battery pressure bar with a buffer gap according to claim 1, characterized in that: The front and rear sides of the top of the pressure strip body (1) are both bent upward to form folded edges (105).

Images