Battery module flexible mounting shockproof support

Abstract

This utility model discloses a flexible mounting shockproof bracket for battery modules, relating to the field of battery installation technology. The utility model includes a bracket body, which comprises a housing disposed outside batteries arranged in a linear array. A mounting plate is located at the bottom of the housing. Springs are symmetrically arranged on the left and right sides of the upper wall of the mounting plate. An inclined damping rod is located in front of and behind each spring. A mounting cover assembly is located outside the housing, comprising a top cover. Operating panels are located on the left and right sides of the top cover. Movable rods are fixed at both ends of the inner sidewall of the operating panels. The inner ends of the movable rods pass through the sidewall of the top cover and are inserted into the interior of the housing. This utility model uses the cooperation of damping rods and springs to buffer and reduce shock on the battery modules inside the housing, reducing the probability of damage to the battery modules. Furthermore, the movable rods detach from or insert into the housing, simplifying the disassembly and assembly of the housing and the top cover.

Description

Technical Field

[0001] This utility model belongs to the field of battery installation technology, and in particular relates to a flexible installation anti-vibration bracket for battery modules. Background Technology

[0002] A battery module is a combination of multiple battery cells connected in series or parallel to meet the required voltage and capacity, providing high-power electrical energy. It is widely used in electric vehicles, energy storage systems, and mobile devices. Traditionally, battery modules are rigidly fixed in specialized mounting components, which are then fixed in the electrical equipment. However, the battery modules are susceptible to damage from the environment in which the equipment is used, such as significant vibrations. Existing mounting components use multiple screws for securing the modules, but this method is cumbersome.

[0003] To address these issues, we provide a flexible mounting anti-vibration bracket for battery modules. Utility Model Content

[0004] The purpose of this utility model is to provide a flexible mounting shockproof bracket for battery modules. It uses the cooperation of damping rods and springs to buffer and reduce the shock of the battery modules inside the box. The movable rod can be detached from or inserted into the box to facilitate the disassembly and assembly of the box and the top cover. This solves the problem that the existing technology will damage the battery modules when the electrical equipment vibrates significantly. In addition, the existing technology uses multiple screws to lock the fixing components to achieve the fixing effect, but the operation of the screw locking method is relatively troublesome.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is a flexible mounting shockproof bracket for battery modules, including a bracket body. The bracket body includes a box body disposed outside the batteries arranged in a linear array. A mounting plate is provided at the bottom of the box body. Springs are symmetrically arranged on the left and right sides of the upper wall of the mounting plate. An inclined damping rod is provided in front of and behind the springs. A mounting cover assembly is provided outside the box body. The mounting cover assembly includes an upper cover. An operating plate is provided on the left and right sides of the upper cover. Movable rods are fixed at both ends of the inner side wall of the operating plate. The inner end of the movable rod passes through the side wall of the upper cover and is inserted into the interior of the box body.

[0007] The present invention is further provided with connecting parts fixed at both ends of the damping rod, and the damping rod is rotatably connected to the box and the mounting plate respectively through the connecting parts. Mounting holes are provided at the four corner positions of the mounting plate.

[0008] The present invention is further configured such that a guide sleeve fixed to the mounting plate is provided inside the spring, and a guide rod fixed to the box body is provided inside the guide sleeve with a clearance fit.

[0009] The present invention is further configured such that a rectangular groove is axially formed on the outer peripheral wall of the guide sleeve, and a protrusion fixed to the guide rod is provided inside the rectangular groove.

[0010] The present invention is further configured such that vertical strips are fixedly provided on the front and rear side walls of the box between the two batteries, and elastic pads three fixed to the vertical strips are provided between the vertical strips and the batteries. A connecting strip is provided between the two batteries, and the two ends of the connecting strip are fixedly connected to the corresponding vertical strips. Elastic pads two fixed to the box are provided on the lower wall of the battery, and elastic pads one fixed to the box are provided on the front and rear side walls of the battery.

[0011] The present invention is further configured such that arc-shaped grooves are symmetrically opened on the left and right sides of the upper wall of the box, heat dissipation holes are opened on the left and right sides of the elastic pad corresponding to the side wall of the box, and dustproof cotton is glued to the front and rear side walls of the box.

[0012] The present invention is further provided with an elastic pad four above the battery that is fixed to the top cover.

[0013] The present invention is further configured such that a U-shaped connecting plate is provided on the outer side of the movable rod with a clearance fit, which is fixed to the upper cover; an elastic element is provided on the inner side of the connecting plate and sleeved on the outside of the movable rod; and a baffle fixed to the movable rod is provided on the inner end of the elastic element.

[0014] This utility model has the following beneficial effects:

[0015] 1. This utility model incorporates a damping rod and a spring. The spring supports the housing, and when the electrical equipment vibrates, the flexible mounting anti-vibration bracket of the battery module vibrates accordingly. The spring buffers the vibration, and the damping rod absorbs the energy generated during spring deformation. This combination of spring and damping rod effectively cushions and reduces vibration of the housing, minimizing damage to the battery module. Compared to existing technologies, the housing and mounting plate can move relative to each other, creating a flexible connection between them, achieving a cushioning and vibration reduction effect for the battery module.

[0016] 2. This utility model features a movable rod. By detaching the movable rod from the box body, the top cover and the box body are in a movable state. The top cover can be disassembled by moving it upwards. Conversely, by controlling the control panel to move away from the top cover, the top cover is moved to the top of the box body. Releasing the force on the control panel allows the movable rod to be inserted into the box body, thus fixing the top cover and the box body relatively. Compared with the prior art, the top cover can be quickly disassembled and assembled by moving the movable rod, making the operation simpler. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0018] Figure 1 This is an overall structural diagram of a flexible mounting anti-vibration bracket for battery modules.

[0019] Figure 2 This is a diagram showing the connection structure between the battery module and the main support structure.

[0020] Figure 3 This is a structural diagram of the guide rod and the guide sleeve.

[0021] Figure 4 This is a structural diagram of the main body of the support frame.

[0022] Figure 5 This is a right-side structural view of a flexible mounting anti-vibration bracket for a battery module.

[0023] Figure 6 This is a structural diagram of the mounting cover assembly.

[0024] The attached diagram lists the components represented by each number as follows:

[0025] 1-Bracket body, 101-Box body, 101a-Heat dissipation hole, 101b-Arc groove, 101c-Elastic pad one, 101d-Elastic pad two, 102-Damping rod, 102a-Connector, 103-Mounting plate, 103a-Mounting hole, 103b-Spring, 104-Vertical bar, 104a-Elastic pad three, 105-Guide rod, 105a-Protrusion, 106-Guide sleeve, 106a-Rectangular groove, 107-Connecting strip, 108-Dustproof cotton, 2-Mounting cover assembly, 201-Top cover, 201a-Connecting plate, 201b-Elastic pad four, 202-Operating panel, 203-Moving rod, 203a-Baffle, 203b-Elastic component, 3-Battery. Detailed Implementation

[0026] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0027] Example 1

[0028] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5This is the first embodiment of the present invention. This embodiment provides a flexible mounting shockproof bracket for battery modules, including a bracket body 1. The bracket body 1 includes a box 101 disposed outside batteries 3 arranged in a linear array. A mounting plate 103 is provided below the box 101. Springs 103b are symmetrically arranged on the left and right sides of the upper wall of the mounting plate 103. An inclined damping rod 102 is provided in front of and behind the springs 103b. The deformation of the springs 103b buffers the box 101, and the damping rod 102 absorbs the energy of the deformation of the springs 103b, so that the vibration amplitude of the box 101 is smaller and the probability of damaging the battery module 3 is reduced.

[0029] Specifically, both ends of the damping rod 102 are fixed with connectors 102a. The damping rod 102 is rotatably connected to the housing 101 and the mounting plate 103 respectively through the connectors 102a. The connectors 102a are universal joint structures, which allow the damping rod 102 to rotate at multiple angles. Mounting holes 103a are opened at the four corners of the mounting plate 103. The mounting plate 103 is fixed to the electrical equipment by bolts passing through the mounting holes 103a.

[0030] The spring 103b has a guide sleeve 106 fixed to the mounting plate 103 inside. The guide sleeve 106 has a guide rod 105 fixed to the box body 101 with a clearance fit inside. The cooperation between the guide sleeve 106 and the guide rod 105 allows the box body 101 to move only in the up and down direction.

[0031] The outer peripheral wall of the guide sleeve 106 is provided with a rectangular groove 106a in the axial direction. The inside of the rectangular groove 106a is provided with a protrusion 105a that is fixed to the guide rod 105. With the above arrangement, the protrusion 105a is always located in the rectangular groove 106a and can prevent the guide rod 105 from separating from the guide sleeve 106.

[0032] Vertical strips 104 are fixedly provided on the front and rear side walls of the box 101 between the two batteries 3. Elastic pads 104a are fixed to the vertical strips 104 and the batteries 3 to provide a certain degree of lateral buffering for the batteries 3. Connecting strips 107 are provided between the two batteries 3. The two ends of the connecting strips 107 are fixedly connected to the corresponding vertical strips 104 to support the side walls of the box 101 and prevent the box 101 from deforming during use. Elastic pads 101d are fixed to the box 101 on the lower wall of the batteries 3 to provide downward buffering for the batteries 3. Elastic pads 101c are fixed to the box 101 on the front and rear side walls of the batteries 3 to provide shock absorption in the front and rear directions.

[0033] The left and right sides of the upper wall of the box 101 are symmetrically provided with arc-shaped grooves 101b. Since the leftmost and rightmost batteries 3 are close to the left and right side walls of the box 101, it is inconvenient to take out the leftmost and rightmost batteries 3. The arc-shaped grooves 101b provide space for the hand to pinch the batteries 3. The left and right sides of the elastic pad 101c are provided with heat dissipation holes 101a corresponding to the side walls of the box 101, so that the heat released by the battery 3 can be dissipated through the heat dissipation holes 101a. The front and rear side walls of the box 101 are glued with dustproof cotton 108 to prevent external dust and foreign objects from entering the interior of the box 101.

[0034] Furthermore, a through hole is provided at a suitable position on the side wall of the box 101 for the conductive wire to pass through. One end of the conductive wire is fixedly connected to the output end of the battery 3 module, and the other end of the conductive wire is fixed to the input end of the electrical device.

[0035] The operation process of this embodiment is as follows: When the electrical equipment vibrates during use, the flexible anti-vibration bracket of the battery module 3 vibrates accordingly. During this process, the box 101 and the mounting plate 103 move relative to each other. At this time, the spring 103b deforms to provide buffering for the box 101, and with the cooperation of the damping rod 102, the energy of the spring 103b during deformation is absorbed, reducing the vibration amplitude of the box 101 and achieving the shock absorption effect of the box 101, thus providing shock protection for the battery module 3 inside the box 101.

[0036] Example 2

[0037] Please see Figure 1 , Figure 5 and Figure 6 This is the second embodiment of the present utility model. This embodiment is based on the previous embodiment, but differs from the first embodiment in that: the outer side of the box body 101 is provided with a mounting cover assembly 2. The mounting cover assembly 2 includes an upper cover 201. The left and right sides of the upper cover 201 are provided with an operation plate 202. By controlling the movement of the operation plate 202, the moving rod 203 can be moved. The front and rear ends of the inner side wall of the operation plate 202 are fixed with the moving rod 203. The inner end of the moving rod 203 passes through the side wall of the upper cover 201 and is inserted into the inside of the box body 101. The disassembly and assembly operation between the box body 101 and the upper cover 201 is realized by disengaging or inserting the moving rod 203 into the box body 101.

[0038] Specifically, the battery 3 is provided with an elastic pad 201b that is fixed to the top cover 201. The elastic pads 101c, 101d, 104a and 201b work together to fix the battery 3 module inside the box 101. At the same time, their elasticity can provide a certain cushioning effect for the battery 3 module.

[0039] The external clearance fit of the moving rod 203 is provided with a U-shaped connecting plate 201a that is fixed to the upper cover 201. The inner side of the connecting plate 201a is provided with an elastic element 203b that is sleeved on the outside of the moving rod 203. The elastic element 203b always provides force to the baffle 203a. The elastic element 203b can prevent the moving rod 203 from accidentally detaching from the box 101. The inner end of the elastic element 203b is provided with a baffle 203a that is fixed to the moving rod 203.

[0040] The operation process of this embodiment is as follows: When disassembling the top cover 201, the operating plate 202 is moved away from the top cover 201 by both hands, so that the moving rod 203 is disengaged from the box body 101. At this time, the top cover 201 can be removed by moving it up. When installing, the connecting plate 201a is moved away from the top cover 201 by both hands, so that the top cover 201 is placed on the top of the box body 101, releasing the force on the connecting plate 201a. The elastic element 203b pushes the baffle 203a to move towards the battery 3 until the moving rod 203 is inserted into the box body 101.

[0041] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

Claims

1. A flexible mounting shockproof bracket for battery modules, comprising a bracket body (1), characterized in that: The main body (1) of the bracket includes a box (101) located outside the batteries (3) arranged in a linear array. A mounting plate (103) is provided below the box (101). Springs (103b) are symmetrically provided on the left and right sides of the upper wall of the mounting plate (103). A damping rod (102) is provided in an inclined manner in front of and behind the spring (103b). The box body (101) is provided with an installation cover assembly (2) on the outside. The installation cover assembly (2) includes an upper cover (201). An operation plate (202) is provided on the left and right sides of the upper cover (201). A moving rod (203) is fixed at both the front and rear ends of the inner side wall of the operation plate (202). The inner end of the moving rod (203) passes through the side wall of the upper cover (201) and is inserted into the inside of the box body (101).

2. The battery module flexible mounting anti-vibration bracket according to claim 1, characterized in that: Both ends of the damping rod (102) are fixed with connectors (102a). The damping rod (102) is rotatably connected to the box (101) and the mounting plate (103) respectively through the connectors (102a). The mounting plate (103) has mounting holes (103a) at the four corners.

3. The battery module flexible mounting anti-vibration bracket according to claim 2, characterized in that: The spring (103b) has a guide sleeve (106) inside that is fixed to the mounting plate (103), and the guide sleeve (106) has a guide rod (105) inside that is fixed to the box body (101) with a clearance fit.

4. The battery module flexible mounting anti-vibration bracket according to claim 3, characterized in that: The outer peripheral wall of the guide sleeve (106) is provided with a rectangular groove (106a) axially, and the interior of the rectangular groove (106a) is provided with a protrusion (105a) that is fixed to the guide rod (105).

5. The battery module flexible mounting anti-vibration bracket according to claim 1, characterized in that: Vertical strips (104) are fixedly provided on the front and rear side walls of the box body (101) between the two batteries (3). An elastic pad three (104a) fixed to the vertical strip (104) is provided between the vertical strip (104) and the battery (3). A connecting strip (107) is provided between the two batteries (3). The two ends of the connecting strip (107) are fixedly connected to the corresponding vertical strip (104). An elastic pad two (101d) fixed to the box body (101) is provided on the lower wall of the battery (3). An elastic pad one (101c) fixed to the box body (101) is provided on the front and rear side walls of the battery (3).

6. The battery module flexible mounting anti-vibration bracket according to claim 5, characterized in that: The upper wall of the box (101) has symmetrical arc grooves (101b) along the left and right sides. The elastic pad (101c) has heat dissipation holes (101a) on the left and right sides corresponding to the side wall of the box (101). Dustproof cotton (108) is glued to the front and rear side walls of the box (101).

7. The battery module flexible mounting anti-vibration bracket according to claim 1, characterized in that: The battery (3) is provided with an elastic pad (201b) that is fixed to the top cover (201).

8. The battery module flexible mounting anti-vibration bracket according to claim 7, characterized in that: The movable rod (203) is fitted with a U-shaped connecting plate (201a) that is fixed to the upper cover (201). The inner side of the connecting plate (201a) is provided with an elastic element (203b) that is sleeved on the outside of the movable rod (203). The inner end of the elastic element (203b) is provided with a baffle (203a) that is fixed to the movable rod (203).

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