Damping assembly for new energy automobile storage battery
By installing damping shock absorbers and connecting plates on both sides of the battery box of new energy vehicles, the problem of loose battery connection lines caused by vibration is solved, achieving effective shock absorption protection and cost savings.
Patent Information
- Application Number
- CN202423181382.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-12-23
AI Technical Summary
The batteries in existing new energy vehicles are prone to loosening under vibration, which leads to unstable battery connection lines, increases the frequency of maintenance and replacement, and raises the cost of vehicle use.
Design a vibration damping assembly that includes a damping shock absorber and a connecting plate, installed on both sides of the battery box, and supported by the damping shock absorber and the mounting base to attenuate vibrations and protect the battery connection lines.
It effectively reduces vibration and loosening of battery connection lines, reduces maintenance and replacement frequency, lowers vehicle operating costs, and has a simple structure and low cost.
Smart Images
Figure CN223680253U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to new energy automobile battery installation fixed field, concretely is a kind of shock-absorbing assembly for new energy automobile battery. BACKGROUND
[0002] The battery of new energy automobile is the source of power for new energy vehicle motor, so it is very important to protect the battery of new energy automobile. During long time use, due to the influence of uneven road, "vibration" is generated, which can cause the connection bolt of the battery of new energy automobile to loosen, and affect the battery of new energy automobile and the battery connection line, thereby affecting the power supply of the motor. The existing shock absorption of the battery of new energy automobile mainly depends on the shock-absorbing device in the suspension system of the vehicle, and the shock-absorbing device is part of the suspension system of the vehicle. Since the distance between them is far, the shock-absorbing protection effect of the shock-absorbing device of the suspension system of the vehicle is not very obvious, so the vibration caused by long time use can still cause the battery of new energy automobile and the battery connection line to loosen, increase the frequency of maintenance, inspection and replacement, and increase the cost of using the vehicle. SUMMARY
[0003] The utility model aims to realize the following technical scheme:
[0004] A shock-absorbing assembly for new energy automobile battery, comprising a battery box for limiting installation and fixing the battery, the two sides of the battery box are respectively connected with a shock-absorbing assembly for shock-absorbing protection of the battery box.
[0005] The shock-absorbing assembly comprises a damping shock absorber, the damping shock absorber is connected with the side wall of the battery box through a connecting plate, and the bottom end of the damping shock absorber is connected with a mounting base for supporting and limiting the damping shock absorber.
[0006] Preferably, the outer wall of the damping shock absorber is sleeved with a shock-absorbing spring, one end of the shock-absorbing spring is movably connected with the connecting plate through a top end connecting piece;
[0007] The other end of the shock-absorbing spring is mounted and connected at the bottom end of the damping shock absorber through a bottom end connecting piece.
[0008] Preferably, the top end connecting piece is connected with a top end hinged seat, and the top end hinged seat is hingedly arranged with the connecting plate through a rotating shaft.
[0009] Preferably, the damping shock absorber is connected with a bottom end hinged seat at the end away from the top end hinged seat, and the bottom end hinged seat is hingedly arranged with the mounting base through a rotating shaft.
[0010] Preferably, the two sides of the mounting base are respectively connected with a stable connecting plate movably connected with the connecting plate.
[0011] Preferably, one end of the stable connecting plate is hingedly arranged through a pin shaft with a mounting base, and the other end of the stable connecting plate is hingedly arranged through a pin shaft with a connecting plate.
[0012] Preferably, the side plates of the battery box are all hollowed out for reducing the mass of the battery box.
[0013] Preferably, the side plates of the battery box are all provided with a plurality of bolt holes for conveniently connecting with the storage batteries arranged in the battery box.
[0014] The bottom plate of the battery box is also provided with a plurality of bolt holes for conveniently connecting with the storage batteries arranged in the battery box.
[0015] The utility model discloses a shock-absorbing assembly for new energy automobile storage battery, which is arranged on the side wall of the battery box for limiting, mounting and fixing the storage battery, and protects and reduces the loosening of the battery connection line of the storage battery caused by vibration, thereby solving the problem of motor power supply. The shock-absorbing assembly comprises a damping shock absorber, which is connected with the side wall of the battery box through a connecting plate. The bottom end of the damping shock absorber is connected with a mounting base for supporting and stabilizing the damping shock absorber. The damping shock absorber is arranged on both sides of the battery box, thereby achieving the shock-absorbing protection of the battery box. The shock-absorbing assembly can protect the storage battery in the battery box, and has simple structure, low cost and cost saving. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a whole connection effect schematic view of the utility model shock-absorbing assembly for new energy automobile storage battery.
[0017] Figure 2 It is a part explosion schematic view of the utility model. Figure 1
[0018] Figure 3 It is a connection structure schematic view of the utility model shock-absorbing assembly for new energy automobile storage battery.
[0019] In the figure, 1 is a battery box, 2 is a damping shock absorber, 3 is a connecting plate, 4 is a mounting base, 5 is a shock-absorbing spring, and 6 is a stable connecting plate. DETAILED DESCRIPTION
[0020] In order to make the purpose, technical scheme and advantages of the utility model more clear and explicit, the utility model is further described in detail in combination with the drawings and examples.
[0021] Example 1
[0022] As shown in Figures 1 to 3 A damping assembly for a new energy vehicle battery, which is used to add installation on the side wall of the battery box 1 for limiting installation and fixing the battery. Through the damping assembly, the problem of motor power supply caused by the loosening of the battery connection line of the battery due to "vibration" is solved. The damping assembly is installed on both side walls of the battery box 1 for limiting installation and fixing the battery, that is, the two sides of the battery box are respectively installed with a damping assembly connected for damping protection of the battery box, and the two damping assemblies are symmetrically arranged. At the same time, the added damping assembly includes a damping shock absorber 2, which is connected with the side wall of the battery box 1 through a connecting plate 3, and the bottom end of the damping shock absorber 2 is connected with a mounting base 4 for supporting and stabilizing the damping shock absorber 2. In this way, by installing a damping shock absorber 2 on each side of the battery box 1, "damping protection" of the battery in the battery box 1 is realized.
[0023] Example 2
[0024] Based on the basis of example 1, in the embodiment, the outer wall of the damping shock absorber 2 is sleeved with a damping spring 5, one end of the damping spring 5 is movably connected with the connecting plate 3 through a top end connecting piece; the other end of the damping spring 5 is installed and connected at the bottom end of the damping shock absorber 2. At the same time, the top end connecting piece is connected with a top end hinge seat, which is hingedly arranged with the connecting plate 3 through a rotating shaft. The end of the damping shock absorber 2 away from the top end hinge seat is connected with a bottom end hinge seat, which is hingedly arranged with the mounting base 4 through a rotating shaft. And, the two sides of the mounting base 4 are respectively connected with a stable connecting plate 6 movably connected with the connecting plate 3; one end of the stable connecting plate 6 is hingedly arranged with the mounting base 4 through a pin shaft, and the other end of the stable connecting plate 6 is hingedly arranged with the connecting plate 3 through a pin shaft. By fixing the two symmetrically arranged mounting bases 4 at the designed position, the battery box 1 is in "movable hinged" connection with the respective damping shock absorber 2 through the connecting plate 3 on both sides. When the new energy vehicle vibrates due to road conditions during driving, the two damping shock absorbers 2 can attenuate the vibration, thereby reducing the loosening of the battery connection line in the battery box 1 and achieving the effect of "damping protection".
[0025] Example 3
[0026] In the embodiment, the side plates and the bottom plate of the whole battery box 1 are provided with hollow structures, which are used to reduce the mass of the battery box 1, thereby reducing the weight of the whole battery box 1 and the battery box 1 damped by the damping shock absorber 2, and saving materials. Meanwhile, the side plates of the battery box 1 are provided with a plurality of bolt holes for conveniently connecting the storage batteries arranged in the battery box 1; in addition, the bottom plate of the battery box 1 is also provided with a plurality of bolt holes for conveniently connecting the storage batteries arranged in the battery box 1; through the bolt holes of the side plates of the battery box 1 and the bottom plate of the battery box 1, the storage batteries can be not only installed and fixed in the battery box 1, but also convenient for later detection, maintenance, replacement and the like. Through the added damping assembly, the damping protection of the storage batteries in the battery box can be achieved, and the damping assembly has simple structure, low cost and cost saving.
Claims
1. A shock absorbing assembly for a new energy automobile storage battery, comprising a battery box for limiting installation and fixing the storage battery, characterized in that, Two sides of the battery box are respectively provided with damping assemblies for damping protection of the battery box; The damping assemblies each comprise a damping shock absorber connected with the side wall of the battery box through a connecting plate, and a mounting base for supporting and stabilizing the damping shock absorber is connected to the bottom end of the damping shock absorber; An outer wall of the damping shock absorber is sleeved with a damping spring, one end of the damping spring is movably connected with the connecting plate through a top end connecting piece, and the other end of the damping spring is mounted on the bottom end of the damping shock absorber through a bottom end connecting piece. The top end connecting piece is connected with a top end hinged seat, and the top end hinged seat is hingedly arranged on the connecting plate through a rotating shaft.
2. The shock-absorbing assembly for a new energy automobile storage battery according to claim 1, characterized in that, The damping shock absorber is connected with a bottom end hinged seat at an end away from the top end hinged seat, and the bottom end hinged seat is hingedly arranged on the mounting base through a rotating shaft.
3. The shock absorbing assembly for a new energy automobile battery of claim 2, wherein, Two sides of the mounting base are respectively connected with stable connecting plates movably connected with the connecting plate.
4. The shock absorbing assembly for a new energy automobile battery of claim 3, wherein, One end of the stable connecting plate is hingedly arranged on the mounting base through a pin shaft, and the other end of the stable connecting plate is hingedly arranged on the connecting plate through a pin shaft.
5. The shock absorbing assembly for a new energy vehicle battery of claim 4, wherein, The side plates of the battery box are each in a hollowed-out arrangement for reducing the mass of the battery box.
6. The shock absorbing assembly for a new energy automobile battery of claim 1, wherein, The side plates of the battery box are each provided with a plurality of bolt holes for convenient connection with the storage batteries arranged in the battery box.
7. The shock absorbing assembly for a new energy automobile battery of claim 1, wherein, The bottom plate of the battery box is also provided with a plurality of bolt holes for convenient connection with the storage batteries arranged in the battery box.