CN211288565U - Electric vehicle shock absorber assembly - Google Patents

Electric vehicle shock absorber assembly Download PDF

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Publication number
CN211288565U
CN211288565U CN201922143637.7U CN201922143637U CN211288565U CN 211288565 U CN211288565 U CN 211288565U CN 201922143637 U CN201922143637 U CN 201922143637U CN 211288565 U CN211288565 U CN 211288565U
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China
Prior art keywords
connecting ring
fixedly connected
frame
rod
ring
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Active
Application number
CN201922143637.7U
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Chinese (zh)
Inventor
查正月
夏炳红
丁贵明
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Wuxi Yiyou Locomotive Technology Co ltd
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Wuxi Yiyou Locomotive Technology Co ltd
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Abstract

The utility model relates to the technical field of shock absorbers, in particular to a shock absorber assembly of an electric vehicle, which comprises a frame and a supporting plate, wherein the top end of the inner side of the frame is fixedly connected with elastic rubber, the inner side of the bottom end of the frame is fixedly connected with a sealing ring, the inner side of the sealing ring is provided with an adjusting rod, the top end of the adjusting rod is fixedly connected with a pressing plate, the bottom end of the adjusting rod is fixedly connected with the supporting plate, the bottom end of the supporting plate and the top end of the frame are both fixedly connected with connecting rods, the inner side of the top end of the supporting plate is provided with a shock absorbing spring, the inner side of the frame is provided with a snap ring, the outer side of the snap ring is respectively and fixedly connected with a first connecting ring and a second connecting ring, the inner sides of the first connecting ring and the second connecting ring are both provided with, is convenient to replace and can lead the shock absorber to be in a good shock absorption state.

Description

Electric vehicle shock absorber assembly
Technical Field
The utility model relates to a bumper shock absorber technical field specifically is an electric motor car bumper shock absorber assembly.
Background
The shock absorber is used for inhibiting the shock generated when the spring absorbs the shock and rebounds and the impact from the road surface, is widely applied to automobiles, and is used for accelerating the attenuation of the vibration of a frame and an automobile body so as to improve the running smoothness of the automobile.
Electric motor car bumper shock absorber that exists on the existing market, at the in-process that uses, only use the spring to carry out the shock attenuation to the electric motor car, absorbing effect is not ideal, on road unevenness road, still produce the serious condition of jolting, and after long-time using damping spring, damping spring's shock attenuation effect can reduce, and current device can not change damping spring, can't make the bumper shock absorber be in good shock-absorbing state, consequently, propose an electric motor car bumper shock absorber assembly to above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric motor car bumper shock absorber assembly to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an electric vehicle shock absorber assembly comprises a frame and a support plate, wherein elastic rubber is fixedly connected to the top end of the inner side of the frame, a sealing ring is fixedly connected to the inner side of the bottom end of the frame, an adjusting rod is arranged on the inner side of the sealing ring, a pressing plate is fixedly connected to the top end of the adjusting rod, the support plate is fixedly connected to the bottom end of the adjusting rod, a connecting rod is fixedly connected to the bottom end of the support plate and the top end of the frame, a shock absorbing spring is arranged on the inner side of the top end of the support plate, a snap ring is arranged on the inner side of the frame, a first connecting ring and a second connecting ring are fixedly connected to the outer side of the snap ring respectively, rotating shafts are arranged on the inner sides of the first connecting ring and the second connecting ring, a limiting spring is fixedly connected to the, the rear end face of the sliding rod is fixedly connected with a pull rod, the inner side of the second connecting ring is fixedly connected with a connecting shaft, the outer side of the connecting shaft is fixedly connected with a torsion spring, the other end of the torsion spring is fixedly connected with an auxiliary rod, and the left end face of the auxiliary rod is fixedly connected with a clamping rod.
Preferably, the cross-sectional areas of the first connecting ring and the second connecting ring are the same, the first connecting ring and the second connecting ring are rotatably connected through a rotating shaft, and the first connecting ring and the second connecting ring are both positioned outside the frame.
Preferably, the fixture block is slidably connected with the first connecting ring through a sliding rod, a clamping groove is formed in the inner side of the auxiliary rod, the fixture block is located on the inner side of the clamping groove formed in the auxiliary rod, and the auxiliary rod and the first connecting ring are fixed in position through the fixture block.
Preferably, the auxiliary rod is located outside the connecting shaft, the auxiliary rod is rotatably connected with the connecting shaft, and the first connecting ring and the second connecting ring are connected through a clamping rod.
Preferably, the pressure plate is slidably connected with the frame through an adjusting rod, the top end of the damping spring is located on the inner side of the bottom ends of the first connecting ring and the second connecting ring, and the support plate is slidably connected with the frame through the adjusting rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through damping spring, elastic rubber and the sealing ring that sets up, when using the device, when walking in the highway section of jolting, can extrude damping spring through the shifting up of backup pad, can promote the clamp plate through the regulation pole simultaneously and remove, can extrude elastic rubber through the clamp plate, thereby can cushion the slip speed between backup pad and the frame, avoid appearing the condition that the top of clamp plate and frame appears colliding, can carry out good buffering to backup pad and frame through damping spring and elastic rubber, can go well in the highway section of jolting;
2. the utility model discloses in, first go-between through the setting, second go-between and auxiliary rod, when needs are changed damping spring, alright in order to pass through the pulling pull rod, then can remove the fixture block from the inboard of auxiliary rod, then rotate at the pulling auxiliary rod, then can remove the inboard of kelly from first go-between, then can let first go-between and second go-between separate, then can be through the design of pivot, can shift out first go-between and second go-between from the outside of frame, be favorable to taking out damping spring from the inboard of first go-between and second go-between, be convenient for change it, can let the bumper shock absorber be in good shock-absorbing state.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of an installation structure of the first connection ring of the present invention;
fig. 3 is a schematic structural diagram of a portion a of fig. 2 according to the present invention.
In the figure: the device comprises a connecting rod 1, a supporting plate 2, an adjusting rod 3, a damping spring 4, a frame 5, a first connecting ring 6, elastic rubber 7, a pressing plate 8, a sealing ring 9, a rotating shaft 10, a snap ring 11, a second connecting ring 12, a connecting shaft 13, a torsion spring 14, an auxiliary rod 15, a clamping rod 16, a clamping block 17, a limiting spring 18, a pull rod 19 and a slide rod 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
an electric vehicle shock absorber assembly comprises a frame 5 and a support plate 2, wherein the top end of the inner side of the frame 5 is fixedly connected with elastic rubber 7, the space between the support plate 2 and the frame 5 can be buffered through the design of the elastic rubber 7 and a damping spring 4, the inner side of the bottom end of the frame 5 is fixedly connected with a sealing ring 9, the position of an adjusting rod 3 can be limited through the design of the sealing ring 9, the situation that the adjusting rod 3 shakes in the using process of the adjusting rod 3 is avoided, the adjusting rod 3 is arranged on the inner side of the sealing ring 9, the top end of the adjusting rod 3 is fixedly connected with a pressing plate 8, the adjusting rod 3 is favorably connected with the elastic rubber 7 through the design of the pressing plate 8, the adjusting rod 3 is favorably adjusted, the bottom end of the adjusting rod 3 is fixedly connected with the support plate 2, the bottom end of the support plate 2, the damping spring 4 is arranged on the inner side of the top end of the supporting plate 2, the snap ring 11 is arranged on the inner side of the frame 5, the first connecting ring 6 and the second connecting ring 12 are fixedly connected to the outer side of the snap ring 11 respectively, the rotating shafts 10 are arranged on the inner sides of the first connecting ring 6 and the second connecting ring 12, the first connecting ring 6 and the second connecting ring 12 can be rotatably connected through the design of the rotating shafts 10, the first connecting ring 6 and the second connecting ring 12 can be separated conveniently, the limiting spring 18 is fixedly connected to the inner side of the first connecting ring 6, the position of the clamping block 17 can be limited through the design of the limiting spring 18, the clamping block 17 is fixedly connected to the front end face of the limiting spring 18, the auxiliary rod 15 and the first connecting ring 6 can be connected through the design of the clamping block 17, the slide 20 is fixedly connected to the rear end face of the clamping block 17, and the pull rod 19 is fixedly connected to the rear end, the inboard fixedly connected with connecting axle 13 of second go-between 12, the outside fixedly connected with torsional spring 14 of connecting axle 13 can be injectd auxiliary rod 15's position through torsional spring 14's design, is convenient for adjust the position of kelly 16, the other end fixedly connected with auxiliary rod 15 of torsional spring 14, the left end face fixedly connected with kelly 16 of auxiliary rod 15.
The cross-sectional areas of the first connecting ring 6 and the second connecting ring 12 are the same, the first connecting ring 6 and the second connecting ring 12 are rotatably connected through the rotating shaft 10, the first connecting ring 6 and the second connecting ring 12 are both located on the outer side of the frame 5, the arrangement is favorable for rotatably connecting the first connecting ring 6 and the second connecting ring 12, the clamping block 17 is slidably connected with the first connecting ring 6 through the sliding rod 20, the clamping groove is formed on the inner side of the auxiliary rod 15, the clamping block 17 is located on the inner side of the clamping groove formed on the auxiliary rod 15, the auxiliary rod 15 and the first connecting ring 6 are fixed in position through the clamping block 17, the arrangement is favorable for fixing the position between the auxiliary rod 15 and the first connecting ring 6, and is convenient for connecting the first connecting ring 6 and the second connecting ring 12, the auxiliary rod 15 is located on the outer side of the connecting shaft 13, and the auxiliary rod 15 is rotatably connected with the connecting shaft 13, the first connecting ring 6 and the second connecting ring 12 are connected through the clamping rod 16, the arrangement is favorable for connecting the first connecting ring 6 and the second connecting ring 12, the positions of the first connecting ring 6 and the second connecting ring 12 are convenient to fix, the pressing plate 8 is connected with the frame 5 in a sliding mode through the adjusting rod 3, the top end of the damping spring 4 is located on the inner side of the bottom ends of the first connecting ring 6 and the second connecting ring 12, the supporting plate 2 is connected with the frame 5 in a sliding mode through the adjusting rod 3, and the arrangement is favorable for adjusting the distance between the supporting plate 2 and the frame 5 and is convenient for damping.
The working process is as follows: when the shock absorber needs to be used, firstly, the shock absorbing spring 4 needs to be installed, the shock absorbing spring 4 with good shock absorbing effect needs to be used, the shock absorbing spring 4 can be placed on the inner side of the top end of the supporting plate 2, then the first connecting ring 6 and the second connecting ring 12 are placed on the outer side of the frame 5 through the rotating shaft 10 and the clamping ring 11, then the auxiliary rod 15 can be rotated to the inner side of the first connecting ring 6 through the elasticity of the torsion spring 14 and the design of the connecting shaft 13, at the moment, the clamping block 17 can block the rotating direction of the auxiliary rod 15, then the pull rod 19 can be pulled to move, the clamping rod 17 can be moved to the inner side of the first connecting ring 6, the clamping rod 16 can be rotated to the inner side of the first connecting ring 6 through the elasticity of the torsion spring 14, and the first connecting ring 6 and the second connecting ring 12 can be primarily fixed through the clamping and the connection between the clamping rod 16 and the first connecting ring 6, then, the pulling of the pull rod 19 can be stopped, the fixture block 17 can move to the inner side of the auxiliary rod 15 through the elastic force of the limiting spring 18, the position of the auxiliary rod 15 can be well limited through the clamping and connection between the fixture block 17 and the auxiliary rod 15, the situation that the auxiliary rod 15 moves out of the inner side of the first connecting ring 6 is avoided, the first connecting ring 6 and the second connecting ring 12 can be fixed on the outer side of the frame 5, the damping spring 4 can be fixed among the first connecting ring 6, the second connecting ring 12 and the support plate 2, the damper can be used after the assembly is completed, in the using process, when the vehicle runs on a bumpy road section, the support plate 2 at the bottom end can move upwards through the design of the adjusting rod 3, the pressing plate 8 can extrude the elastic rubber 7 through the upward movement of the adjusting rod 3, and the support plate 2 and the frame 5 can be buffered through the design of the elastic rubber 7 and the damping spring 4, avoid at the in-process that traveles, the condition of jolting appears, through the design of sealing ring 9, can guarantee that adjustable ring 3 moves in the vertical direction, avoids adjustable ring 3 to appear the condition of rocking at the in-process that removes, is favorable to carrying out good use to this bumper shock absorber.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides an electric motor car bumper shock absorber assembly, includes frame (5) and backup pad (2), its characterized in that: the inner side top end of the frame (5) is fixedly connected with elastic rubber (7), the bottom end inner side of the frame (5) is fixedly connected with a sealing ring (9), the inner side of the sealing ring (9) is provided with an adjusting rod (3), the top end of the adjusting rod (3) is fixedly connected with a pressing plate (8), the bottom end of the adjusting rod (3) is fixedly connected with a supporting plate (2), the bottom end of the supporting plate (2) and the top end of the frame (5) are both fixedly connected with a connecting rod (1), the top end inner side of the supporting plate (2) is provided with a damping spring (4), the inner side of the frame (5) is provided with a clamping ring (11), the outer side of the clamping ring (11) is respectively fixedly connected with a first connecting ring (6) and a second connecting ring (12), the inner sides of the first connecting ring (6) and the second connecting ring (12) are both provided with a rotating shaft (10), the utility model discloses a spacing spring (18) of limiting device, including the preceding terminal surface fixedly connected with fixture block (17) of spacing spring (18), the rear end face fixedly connected with litter (20) of fixture block (17), the rear end face fixedly connected with pull rod (19) of litter (20), the inboard fixedly connected with connecting axle (13) of second go-between (12), the outside fixedly connected with torsional spring (14) of connecting axle (13), the other end fixedly connected with auxiliary rod (15) of torsional spring (14), the left end face fixedly connected with kelly (16) of auxiliary rod (15).
2. The electric vehicle shock absorber assembly of claim 1, wherein: the cross-sectional areas of the first connecting ring (6) and the second connecting ring (12) are the same, the first connecting ring (6) and the second connecting ring (12) are rotatably connected through a rotating shaft (10), and the first connecting ring (6) and the second connecting ring (12) are both positioned on the outer side of the frame (5).
3. The electric vehicle shock absorber assembly of claim 1, wherein: the clamping block (17) is connected with the first connecting ring (6) in a sliding mode through a sliding rod (20), a clamping groove is formed in the inner side of the auxiliary rod (15), the clamping block (17) is located on the inner side of the clamping groove formed in the auxiliary rod (15), and the auxiliary rod (15) and the first connecting ring (6) are fixed in position through the clamping block (17).
4. The electric vehicle shock absorber assembly of claim 1, wherein: the auxiliary rod (15) is located on the outer side of the connecting shaft (13), the auxiliary rod (15) is rotatably connected with the connecting shaft (13), and the first connecting ring (6) and the second connecting ring (12) are connected through a clamping rod (16).
5. The electric vehicle shock absorber assembly of claim 1, wherein: the pressing plate (8) is connected with the frame (5) in a sliding mode through the adjusting rod (3), the top end of the damping spring (4) is located on the inner side of the bottom ends of the first connecting ring (6) and the second connecting ring (12), and the supporting plate (2) is connected with the frame (5) in a sliding mode through the adjusting rod (3).
CN201922143637.7U 2019-12-03 2019-12-03 Electric vehicle shock absorber assembly Active CN211288565U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922143637.7U CN211288565U (en) 2019-12-03 2019-12-03 Electric vehicle shock absorber assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922143637.7U CN211288565U (en) 2019-12-03 2019-12-03 Electric vehicle shock absorber assembly

Publications (1)

Publication Number Publication Date
CN211288565U true CN211288565U (en) 2020-08-18

Family

ID=72030255

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922143637.7U Active CN211288565U (en) 2019-12-03 2019-12-03 Electric vehicle shock absorber assembly

Country Status (1)

Country Link
CN (1) CN211288565U (en)

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