Multi-directional limiting battery pressing strip

Abstract

The utility model relates to battery pressure strip technical field, concretely is a kind of battery pressure strip of multidirectional limiting, including battery main pressure strip, the detachable battery sub-pressure strip of the top wall bottom of battery main pressure strip is equipped, battery main pressure strip and battery sub-pressure strip are mutually crossed and set, and the detachable battery side pressure strip of one side of battery sub-pressure strip bottom is equipped.The utility model sets up sub-pressure strip in the bottom of main pressure strip of the shape of square, and main pressure strip and sub-pressure strip cross arrangement, so that main pressure strip and sub-pressure strip can more area of battery top surface is positioned, and 7-shaped side pressure strip is set in the bottom of sub-pressure strip, so that side pressure strip can cooperate with the side wall of main pressure strip to position the multiple side of battery, to realize the operation of multidirectional limiting to battery, improve the stability after battery installation.

Description

Technical Field

[0001] This utility model relates to the field of battery retaining strip technology, specifically a multi-directional retaining strip for batteries. Background Technology

[0002] Battery clamping strips are key components used in the battery assembly process to fix the battery and restrict its position, ensuring the battery remains stable and can operate normally and reliably.

[0003] Nowadays, most battery clamping strips typically consist of a main body and multiple connecting holes. During installation, the main body of the clamping strip is first placed on top of the battery, and then fasteners such as bolts are passed through the connecting holes to fix the clamping strip inside the battery compartment of the electric vehicle. The clamping strip presses against the top surface of the battery, thereby limiting and fixing the battery.

[0004] However, existing battery clamps are typically U-shaped and narrow. When securing the battery, multiple clamps along the battery's length are needed to limit the position of each area on the top surface. This increases installation time due to the need for multiple clamps. Furthermore, using a single U-shaped clamp only limits three sides of the battery; the remaining sides may be unstable and prone to loosening during prolonged driving, affecting the electric vehicle's usability. Therefore, we propose a multi-directional limiting battery clamp to effectively address these drawbacks. Utility Model Content

[0005] The purpose of this invention is to provide a multi-directional limiting battery pressure bar to solve the problems mentioned in the background art.

[0006] This utility model is achieved through the following technical solution: a multi-directional limiting battery pressure strip, including a main battery pressure strip, the main battery pressure strip being U-shaped, a secondary battery pressure strip being detachably provided at the bottom of the top wall of the main battery pressure strip, the main battery pressure strip and the secondary battery pressure strip being arranged intersecting each other, a side battery pressure strip being detachably provided on one side of the bottom surface of the secondary battery pressure strip, the main battery pressure strip, the secondary battery pressure strip and the side battery pressure strip are all used to abut against the battery to limit the battery in multiple directions.

[0007] Optionally, the battery sub-pressure strip is detachably provided with two first rubber pressure strips, which are distributed on the battery sub-pressure strip with the battery main pressure strip as the axis of symmetry. The first rubber pressure strips are used to abut against the top surface of the battery.

[0008] Optionally, the side projection shape of the battery side pressure strip is 7-shaped, the top wall of the battery side pressure strip is detachably connected to the battery auxiliary pressure strip by flange bolts, and the side wall of the battery side pressure strip is detachably provided with a second rubber pressure strip, which is used to abut against the side of the battery.

[0009] Optionally, the bottom of the main battery pressure bar is detachably connected to two rubber pressure blocks. The two rubber pressure blocks are distributed on the left and right sides of the bottom surface of the main battery pressure bar with the secondary battery pressure bar as the axis of symmetry, and the bottom surface of the rubber pressure blocks is flush with the bottom surface of the first rubber pressure bar.

[0010] Optionally, a stud is fixedly provided on the top surface of the battery auxiliary pressure strip, which is directly opposite the position of the battery main pressure strip. The stud penetrates the top wall of the battery main pressure strip vertically and is rotatably connected to the top wall of the battery main pressure strip. A nut is threaded onto the stud to fix the battery main pressure strip and the battery auxiliary pressure strip.

[0011] Optionally, the battery auxiliary pressure strip is U-shaped, and the left and right side walls of the battery auxiliary pressure strip have notches that match the width of the battery main pressure strip at the positions opposite to the battery main pressure strip; when the battery main pressure strip is inserted into the notches, the battery main pressure strip and the battery auxiliary pressure strip are arranged crosswise; when the battery main pressure strip is disengaged from the notches, the battery auxiliary pressure strip can rotate around the stud to be aligned parallel to the top wall of the battery main pressure strip.

[0012] Optionally, the distance between the left and right sidewalls of the battery auxiliary pressure strip is not less than the width of the rubber block; when the top wall of the battery auxiliary pressure strip and the battery main pressure strip are in a parallel alignment state, both rubber blocks can be embedded between the left and right sidewalls of the battery auxiliary pressure strip.

[0013] Compared with the prior art, this utility model provides a multi-directional limiting battery pressure strip, which has the following beneficial effects:

[0014] 1. This utility model sets a secondary pressure strip at the bottom of the U-shaped main pressure strip, and the main pressure strip and the secondary pressure strip are arranged in a cross manner, so that the main pressure strip and the secondary pressure strip can limit more areas of the top surface of the battery. At the same time, a 7-shaped side pressure strip is set at the bottom of the secondary pressure strip, so that the side pressure strip can cooperate with the side wall of the main pressure strip to limit multiple sides of the battery, thereby realizing multi-directional limiting operation of the battery and improving the stability of the battery after installation;

[0015] 2. In this utility model, the auxiliary pressure strip can rotate at the bottom of the main pressure strip, so that the auxiliary pressure strip can be aligned parallel to the main pressure strip. At the same time, in this state, the rubber pressure block can slide into the inner side of the auxiliary pressure strip, thereby reducing the overall space occupied by the device and increasing the carrying capacity during a single transport. Attached Figure Description

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

[0017] Figure 2 This is a front sectional view of the present invention;

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

[0019] Figure 4 This is a schematic diagram showing the disassembled structure of the main pressure strip and the secondary pressure strip of this utility model;

[0020] Figure 5 This is a side sectional view of the auxiliary pressure strip of this utility model;

[0021] Figure 6 for Figure 2 Enlarged structural diagram at point A in the middle.

[0022] In the diagram: 1. Main battery pressure strip; 2. Secondary battery pressure strip; 201. Stud; 202. Notch; 3. Side battery pressure strip; 4. First rubber pressure strip; 5. Second rubber pressure strip; 6. Rubber block; 601. Positioning post; 602. Anti-detachment sleeve. Detailed Implementation

[0023] 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.

[0024] Please see Figure 1 - Figure 6 A multi-directional limiting battery retaining strip includes a main battery retaining strip 1, which is U-shaped. A secondary battery retaining strip 2 is detachably mounted on the bottom of the top wall of the main battery retaining strip 1. The main battery retaining strip 1 is used to limit the top surface and front and rear sides of the battery. The main battery retaining strip 1 and the secondary battery retaining strip 2 are arranged intersectingly. The main battery retaining strip 1 is relatively narrow, and a single main battery retaining strip 1 can only limit a small area of ​​the top surface of the battery. The secondary battery retaining strip 2 expands the limiting range of the top surface of the battery. A side battery retaining strip 3 is detachably mounted on one side of the bottom surface of the secondary battery retaining strip 2, which can limit one of the left or right sides of the battery. By using two sets of symmetrical main battery retaining strips 1, secondary battery retaining strips 2, and side battery retaining strips 3, the top surface, front and rear sides, and left and right sides of the battery can be limited, thus providing multi-directional limiting of the battery.

[0025] The bottom ends of the left and right side walls of the main battery pressure strip 1 are bent towards the back to form folded edges. Through holes for bolt insertion are provided on the folded edges. The main battery pressure strip 1 can be fixed in the battery compartment of the electric vehicle by bolts, thereby fixing the main battery pressure strip 1, the secondary battery pressure strip 2 and the side battery pressure strip 3.

[0026] Specifically, a stud 201 is fixedly installed on the top surface of the battery auxiliary pressure strip 2, directly opposite the battery main pressure strip 1. The stud 201 vertically penetrates the top wall of the battery main pressure strip 1 and is rotatably connected to the top wall of the battery main pressure strip 1. A nut is threaded onto the stud 201 to fix the battery main pressure strip 1 and the battery auxiliary pressure strip 2. After the stud 201 passes through the top wall of the battery main pressure strip 1, the nut is screwed on from the top of the stud 201 until the nut is in contact with the top surface of the battery main pressure strip 1, thus completing the fixation of the battery main pressure strip 1 and the battery auxiliary pressure strip 2.

[0027] On the other hand, the side projection shape of the battery side pressure strip 3 is 7-shaped. The top wall of the battery side pressure strip 3 is detachably connected to the battery auxiliary pressure strip 2 by flange bolts. The bottom end of the flange bolts penetrates vertically through the top walls of the battery auxiliary pressure strip 2 and the battery side pressure strip 3. Furthermore, a nut is threaded onto the bottom end of the flange bolts to fix the battery auxiliary pressure strip 2 and the battery side pressure strip 3 together.

[0028] Furthermore, the battery sub-pressure strip 2 is detachably provided with two first rubber pressure strips 4, which are distributed symmetrically on the battery main pressure strip 1. The first rubber pressure strips 4 are used to abut against the top surface of the battery. The side wall of the battery side pressure strip 3 is detachably provided with a second rubber pressure strip 5, which is used to abut against the side of the battery.

[0029] The first rubber strip 4 and the second rubber strip 5 are both made of rubber or other materials with a certain deformation capacity, so that when the battery auxiliary strip 2 and the battery side strip 3 limit the battery, the first rubber strip 4 and the second rubber strip 5 can fill the gap between the battery and the strip, so as to improve the limiting effect.

[0030] like Figure 5 As shown, an opening is provided on the battery auxiliary pressure strip 2 for the connection of the first rubber pressure strip 4. The first rubber pressure strip 4 can deform to allow one end to pass through the opening, and then return to its original shape after passing through, thus fixing the first rubber pressure strip 4 at the opening and preventing it from falling off. The connection method between the second rubber pressure strip 5 and the battery side pressure strip 3 is the same as the connection method between the battery auxiliary pressure strip 2 and the first rubber pressure strip 4.

[0031] It should be noted that two rubber blocks 6 are detachably connected to the bottom of the main battery pressure strip 1. The two rubber blocks 6 are distributed on the left and right sides of the bottom surface of the main battery pressure strip 1 with the secondary battery pressure strip 2 as the axis of symmetry, and the bottom surface of the rubber blocks 6 is flush with the bottom surface of the first rubber pressure strip 4. The rubber blocks 6 are also made of rubber or other materials with a certain degree of deformation capability. The rubber blocks 6 and the first rubber pressure strip 4 together abut against the top surface of the battery to limit the battery's position.

[0032] On the other hand, such as Figure 6 As shown, a positioning post 601 protrudes upward from the top surface of the rubber pressure block 6. A through hole is provided on the main battery pressure strip 1 for the positioning post 601 to pass through. A flange protrudes outward from the outside of the positioning post 601, and the flange has a conical structure that is narrow at the top and wide at the bottom. The diameter of the bottom surface of the flange is larger than the diameter of the through hole on the main battery pressure strip 1, so that the anti-detachment sleeve 602 can pass through the through hole from bottom to top. However, under the action of no external force, it is difficult to move from above the through hole to below the through hole, making it difficult for the rubber pressure block 6 to detach from the main battery pressure strip 1, thus completing the installation and fixation of the rubber pressure block 6.

[0033] Furthermore, the battery auxiliary pressure strip 2 is U-shaped, and its left and right side walls have notches 202 that match the width of the battery main pressure strip 1. When the battery main pressure strip 1 is inserted into the notch 202, the battery main pressure strip 1 and the battery auxiliary pressure strip 2 are arranged crosswise, which allows them to be used for large-area limiting operations on the top surface of the battery. When the battery main pressure strip 1 is disengaged from the notch 202, the battery auxiliary pressure strip 2 can rotate around the stud 201 until it is parallel and aligned with the top wall of the battery main pressure strip 1. This reduces the overall space occupied by the device, increasing the single-carrying capacity during transportation.

[0034] It is worth mentioning that the distance between the left and right sidewalls of the battery auxiliary pressure strip 2 is not less than the width of the rubber block 6; when the top walls of the battery auxiliary pressure strip 2 and the battery main pressure strip 1 are parallel and aligned, both rubber blocks 6 can be embedded between the left and right sidewalls of the battery auxiliary pressure strip 2. This allows the battery auxiliary pressure strip 2 to work with the battery main pressure strip 1 to completely wrap the rubber block 6, further reducing the overall space occupied by the device, and also protecting the rubber block 6 during transportation to prevent it from being scratched by sharp objects.

[0035] The working principle and usage process of this utility model are as follows: First, the stud 201 on the battery auxiliary pressure strip 2 is passed through the top wall of the battery main pressure strip 1, and the stud 201 is fixed with a nut, so that the battery main pressure strip 1 and the battery auxiliary pressure strip 2 are fixed together. At this time, the battery main pressure strip 1 is embedded in the notch 202, and the battery main pressure strip 1 and the battery auxiliary pressure strip 2 are in a cross-shaped arrangement. Then, the battery side pressure strip 3 is fixed to one side of the bottom of the battery auxiliary pressure strip 2 with flange bolts and nuts, thus completing the assembly of the battery pressure strips. Then, the other battery pressure strip is assembled according to the above steps. Finally, the two sets of battery pressure strips are fixed to the left and right sides of the top surface of the battery with bolts, and the two battery side pressure strips 3 respectively abut against the front and rear sides of the battery, thus completing the operation of limiting and fixing the battery in multiple directions.

[0036] 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.

[0037] 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 multi-directional limiting battery retaining strip, comprising a main battery retaining strip (1), characterized in that: The main battery pressure strip (1) is U-shaped. The bottom of the top wall of the main battery pressure strip (1) is detachably provided with a secondary battery pressure strip (2). The main battery pressure strip (1) and the secondary battery pressure strip (2) are arranged to cross each other. A side battery pressure strip (3) is detachably provided on one side of the bottom surface of the secondary battery pressure strip (2). The main battery pressure strip (1), the secondary battery pressure strip (2) and the side battery pressure strip (3) are all used to abut against the battery to limit the battery in multiple directions.

2. The battery pressure bar with multi-directional limiting as described in claim 1, characterized in that: The battery sub-pressure strip (2) is detachably provided with two first rubber pressure strips (4). The two first rubber pressure strips (4) are distributed on the battery sub-pressure strip (2) with the battery main pressure strip (1) as the axis of symmetry. The first rubber pressure strips (4) are used to abut against the top surface of the battery.

3. The battery pressure strip with multi-directional limiting according to claim 1, characterized in that: The side projection shape of the battery side pressure strip (3) is 7-shaped. The top wall of the battery side pressure strip (3) is detachably connected to the battery auxiliary pressure strip (2) by flange bolts. The side wall of the battery side pressure strip (3) is detachably provided with a second rubber pressure strip (5), which is used to abut against the side of the battery.

4. The battery pressure bar with multi-directional limiting according to claim 2, characterized in that: The bottom of the main battery pressure strip (1) is detachably connected to two rubber pressure blocks (6). The two rubber pressure blocks (6) are distributed on the left and right sides of the bottom surface of the main battery pressure strip (1) with the secondary battery pressure strip (2) as the axis of symmetry. The bottom surface of the rubber pressure block (6) is flush with the bottom surface of the first rubber pressure strip (4).

5. A battery pressure strip with multi-directional limiting as described in claim 4, characterized in that: A stud (201) is fixedly provided on the top surface of the battery sub-pressure strip (2) opposite the position of the battery main pressure strip (1). The stud (201) penetrates the top wall of the battery main pressure strip (1) vertically and is rotatably connected to the top wall of the battery main pressure strip (1). A nut is threaded on the stud (201) to fix the battery main pressure strip (1) and the battery sub-pressure strip (2).

6. A battery pressure bar with multi-directional limiting as described in claim 5, characterized in that: The battery auxiliary pressure strip (2) is U-shaped. The left and right side walls of the battery auxiliary pressure strip (2) are provided with notches (202) that are adapted to the width of the battery main pressure strip (1) at the position opposite to the battery main pressure strip (1). When the battery main pressure strip (1) is inserted into the notch (202), the battery main pressure strip (1) and the battery auxiliary pressure strip (2) are arranged in a cross configuration. When the battery main pressure strip (1) is disengaged from the notch (202), the battery auxiliary pressure strip (2) can rotate around the stud (201) to be parallel and aligned with the top wall of the battery main pressure strip (1).

7. A battery pressure strip with multi-directional limiting according to claim 6, characterized in that: The distance between the left and right sidewalls of the battery sub-pressure strip (2) is not less than the width of the rubber block (6); when the top walls of the battery sub-pressure strip (2) and the battery main pressure strip (1) are in a parallel alignment state, both rubber blocks (6) can be embedded between the left and right sidewalls of the battery sub-pressure strip (2).

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