CN220996632U

CN220996632U - Damping mechanism of electric scooter

Info

Publication number: CN220996632U
Application number: CN202322625054.4U
Authority: CN
Inventors: 徐成栋
Original assignee: Saikui Eagle Intelligent Equipment Weihai Co ltd
Current assignee: Saikui Eagle Intelligent Equipment Weihai Co ltd
Priority date: 2023-09-26
Filing date: 2023-09-26
Publication date: 2024-05-24
Anticipated expiration: 2033-09-26

Abstract

The utility model belongs to the technical field of electric scooters, in particular to a damping mechanism of an electric scooter, which comprises a mounting plate, wherein damping rods are fixedly connected to the left side and the right side of the bottom end of the mounting plate, bottom plates are arranged on the left side and the right side of the bottom end of the mounting plate, sliding holes are formed in the upper ends of the two bottom plates in a penetrating mode, the outer walls of the two damping rods are respectively connected with the inner walls of the two sliding holes in a sliding mode, and springs sleeved on the outer walls of the two damping rods are fixedly connected between the left side and the right side of the bottom end of the mounting plate and the upper ends of the two bottom plates respectively. The electric scooter not only can be damped, but also can enhance the damping effect through the combination of the two groups of damping mechanisms.

Description

Damping mechanism of electric scooter

Technical Field

The utility model belongs to the technical field of electric scooters, and particularly relates to a damping mechanism of an electric scooter.

Background

Electric scooter is the short-distance vehicle commonly used, and scooter is because of its advantages such as low price, small, portable and easy hand-up get user's favor deeply. The electric skateboard is a four-wheel vehicle based on the traditional skateboard and added with an electric power suite. The existing electric skateboard generally has two driving modes of double-wheel driving and single-wheel driving, wherein the most common driving modes are wheel HUB motor (HUB) and belt driving respectively, and the main electric power source is a lithium battery pack.

The scooter is generally composed of a base, a front wheel with a driving function, a battery, a rear wheel, a vertical rod and a handle, wherein the front wheel and the rear wheel are respectively rotatably arranged at the front end and the rear end of the base;

This structure has a problem that the rear wheel and the base cannot absorb shock, so that the comfort of the driver is poor when the driver drives, and the driver is easily injured if the driver encounters stones or an uneven road surface due to jolt.

Disclosure of Invention

The utility model aims to provide a damping mechanism of an electric scooter, which not only can damp the electric scooter, but also enhances the damping effect through the combination of two groups of damping mechanisms.

In order to achieve the above purpose, the present utility model provides the following technical solutions: including the mounting panel, the equal fixedly connected with shock attenuation stick of bottom left and right sides of mounting panel, the bottom left and right sides of mounting panel all is equipped with the bottom plate, two the slide opening has all been run through to the upper end of bottom plate, two the outer wall of shock attenuation stick respectively with the inner wall sliding connection of two slide openings, respectively fixedly connected with cup joints the spring in two shock attenuation stick outer walls between the bottom left and right sides of mounting panel and the upper end of two bottom plates.

In order to enhance the damping effect, as the damping mechanism of the electric scooter of the utility model, the bottom end of the mounting plate is preferably fixedly connected with two fixing seats positioned on the inner sides of the two damping rods, the outer walls of the front side and the rear side of the two fixing seats are respectively provided with a movable hole in a penetrating way, movable rods are movably connected between two opposite ends of the four movable holes, damping blocks are movably connected to the bottom ends of the two movable rods, damping rods are fixedly connected between two opposite ends of the bottom plate, the inner parts of the two damping blocks are in sliding connection with the outer walls of the damping rods, and a second spring sleeved on the outer walls of the damping rods is fixedly connected between the two damping blocks.

In order to prevent the damping rods from slipping, the damping mechanism for the electric scooter is preferably provided with limiting blocks fixedly connected to the bottom ends of the two damping rods.

In order to facilitate the sliding of the limiting block, the damping mechanism of the electric scooter is preferably provided with the sliding tubes which are fixedly connected with the bottom ends of the two bottom plates and are in sliding connection with the limiting block.

In order to facilitate connection of wheels, the damping mechanism of the electric scooter is preferably provided with the two sliding pipes, and the bottom ends of the two sliding pipes are fixedly connected with the wheel seats.

In order to be convenient to connect with the bottom end of a scooter, the damping mechanism for the electric scooter is preferably adopted, and mounting holes are formed in the left side and the right side of the mounting plate in a penetrating mode.

Compared with the prior art, the utility model has the following beneficial effects:

When the mounting plate and the wheel seat vibrate due to jolt, the two damping rods slide in the sliding holes, so that the two springs sleeved with the damping rods are driven to stretch or contract, the received force is removed, the stability of the electric scooter is enhanced, discomfort caused by jolt when a driver drives is relieved, and the safety when the driver drives is improved; simultaneously make movable rod rotate in the activity hole, drive two snubber blocks and remove relatively or in opposite directions for the second spring stretches or contracts, thereby removes the power that will receive, further improves electric scooter's shock attenuation effect, reduces dangerous incidence. The electric scooter not only can be damped, but also can enhance the damping effect through the combination of the two groups of damping mechanisms.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a partial cross-sectional structure of the present utility model;

FIG. 3 is a schematic elevational view of the present utility model;

fig. 4 is a schematic bottom view of the present utility model.

In the figure: 1. a mounting plate; 2. a shock absorption rod; 3. a bottom plate; 4. a slide hole; 5. a spring; 6. a fixing seat; 7. a movable hole; 8. a movable rod; 9. a damper block; 10. a shock-absorbing rod; 11. a second spring; 12. a limiting block; 13. a sliding tube; 14. wheel seats; 15. and (5) mounting holes.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.

Please refer to fig. 1 to 4, a damping mechanism of electric scooter, including mounting panel 1, the equal fixedly connected with shock attenuation stick 2 of bottom left and right sides of mounting panel 1, the bottom left and right sides of mounting panel 1 all is equipped with bottom plate 3, and slide hole 4 has all been seted up in the upper end of two bottom plates 3, and the outer wall of two shock attenuation sticks 2 respectively with the inner wall sliding connection of two slide holes 4, fixedly connected with cup joints in the spring 5 of two shock attenuation stick 2 outer walls respectively between the upper ends of bottom left and right sides and two bottom plates 3 of mounting panel 1.

In this embodiment: when the mounting plate 1 positioned above or the wheel seat 14 positioned below is jounced to vibrate, the outer walls of the two shock absorption rods 2 are respectively in sliding connection with the inner walls of the two sliding holes 4, so that when the shock absorption rods are stressed to move, the two shock absorption rods 2 slide in the sliding holes 4, and the two springs 5 sleeved with the shock absorption rods are driven to stretch or contract, so that the force received by the shock absorption rods is removed, the stability of the electric scooter is enhanced, the uncomfortable feeling caused by jolt when a driver drives is reduced, and the safety when the driver drives is improved.

As a technical optimization scheme of the utility model, the bottom end of the mounting plate 1 is fixedly connected with two fixing seats 6 positioned on the inner sides of two shock absorption rods 2, the outer walls of the front side and the rear side of the two fixing seats 6 are respectively provided with a movable hole 7 in a penetrating way, movable rods 8 are movably connected between two opposite ends of the four movable holes 7, the bottom ends of the two movable rods 8 are respectively and movably connected with a shock absorption block 9, a shock absorption rod 10 is fixedly connected between opposite ends of the two bottom plates 3, the inner parts of the two shock absorption blocks 9 are in sliding connection with the outer walls of the shock absorption rods 10, and a second spring 11 sleeved on the outer walls of the shock absorption rods 10 is fixedly connected between the two shock absorption blocks 9.

In this embodiment: when the mounting plate 1 positioned above or the wheel seat 14 positioned below is jounced and oscillated, the movable rod 8 rotates in the movable hole 7 at the front ends of the two fixed seats 6, and as the shock absorption blocks 9 are movably connected with the bottom ends of the movable rod 8 and the interiors of the two shock absorption blocks 9 are slidably connected with the outer wall of the shock absorption rod 10, when the movable rod 8 rotates, the two shock absorption blocks 9 are driven to move relatively or oppositely along the direction of the shock absorption rod 10, so that the second spring 11 stretches or contracts, the stressed force is removed, the shock absorption effect of the electric scooter is further enhanced, and the dangerous occurrence rate is reduced.

As a technical optimization scheme of the utility model, the bottom ends of the two shock absorption rods 2 are fixedly connected with limiting blocks 12.

In this embodiment: the limiting blocks 12 are fixedly connected to the bottom ends of the two damping rods 2, so that the damping rods 2 are prevented from slipping from the bottom plate 3 during damping.

As a technical optimization scheme of the utility model, the bottom ends of the two bottom plates 3 are fixedly connected with sliding pipes 13 which are in sliding connection with limiting blocks 12.

In this embodiment: the bottom ends of the two bottom plates 3 are respectively provided with a sliding tube 13, and the limiting block 12 can slide in the sliding tubes 13 during shock absorption.

As a technical optimization scheme of the utility model, the bottom ends of the two sliding pipes 13 are fixedly connected with wheel bases 14.

In this embodiment: the wheel seat 14 is arranged at the bottom ends of the two sliding pipes 13 and is used for installing wheels.

As a technical optimization scheme of the utility model, the left side and the right side of the mounting plate 1 are provided with mounting holes 15 in a penetrating way.

In this embodiment: through set up mounting hole 15 in the both sides of mounting panel 1 for install mounting panel 1 in electric scooter's bottom.

Working principle: when the upper mounting plate 1 or the lower wheel seat 14 is jounced and oscillated, the outer walls of the two shock absorption rods 2 are respectively connected with the inner walls of the two slide holes 4 in a sliding way, so that when the shock absorption rods 2 slide in the slide holes 4 when being stressed and moved, the two springs 5 sleeved with the shock absorption rods are driven to stretch or shrink, so that the force received by the shock absorption rods is removed, the stability of the electric scooter is enhanced, the uncomfortable feeling caused by jolt of a driver is reduced, and the safety during driving is improved; simultaneously make movable rod 8 at the interior rotation of the movable hole 7 of two fixing base 6 front ends, because the inside and the outer wall sliding connection of shock attenuation pole 10 of shock attenuation piece 9 and the bottom swing joint of movable rod 8 and two shock attenuation pieces 9, consequently when movable rod 8 rotates, drive two shock attenuation pieces 9 and move relatively or in opposite directions along the direction of shock attenuation pole 10 for second spring 11 stretches or contracts, thereby removes the power that will receive, further strengthen electric scooter's shock attenuation effect, reduce dangerous incidence. The electric scooter not only can be damped, but also can enhance the damping effect through the combination of the two groups of damping mechanisms.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a damper of electric scooter, includes mounting panel (1), its characterized in that: the shock absorber comprises a mounting plate (1), shock absorbing rods (2) fixedly connected to the left side and the right side of the bottom of the mounting plate (1), base plates (3) are arranged on the left side and the right side of the bottom of the mounting plate (1), sliding holes (4) are formed in the upper ends of the base plates (3) in a penetrating mode, the two shock absorbing rods (2) are connected with the inner walls of the two sliding holes (4) in a sliding mode through the outer walls of the shock absorbing rods respectively, and springs (5) sleeved on the outer walls of the two shock absorbing rods (2) are fixedly connected between the left side and the right side of the bottom of the mounting plate (1) and the upper ends of the two base plates (3) respectively.

2. The shock absorbing mechanism of an electric scooter of claim 1, wherein: the utility model discloses a shock absorber comprises a mounting plate (1), a damping rod (2), a fixed seat (6), a movable hole (7), a movable rod (8), a damping spring (11), a damping rod (10) and a second spring (11), wherein the fixed seat (6) is positioned on the inner side of the two damping rods (2) in a bottom end fixedly connected with of the mounting plate (1), the movable hole (7) is formed in the front and rear outer walls of the fixed seat (6) in a penetrating mode, the movable rod (8) is movably connected between two opposite ends of the movable hole (7), the damping rod (9) is movably connected with the bottom end of the movable rod (8), the damping rod (10) is fixedly connected between the opposite ends of the bottom plate (3), the damping rod (9) is internally connected with the outer wall of the damping rod (10) in a sliding mode, and the second spring (11) is fixedly connected with between the damping rods (9) in a sleeving mode on the outer wall of the damping rod (10).

3. The shock absorbing mechanism of an electric scooter of claim 1, wherein: limiting blocks (12) are fixedly connected to the bottom ends of the two shock absorption rods (2).

4. The electric scooter's shock absorbing mechanism as claimed in claim 3, wherein: the bottom ends of the two bottom plates (3) are fixedly connected with sliding pipes (13) which are in sliding connection with the limiting blocks (12).

5. The electric scooter's shock absorbing mechanism as claimed in claim 4, wherein: the bottom ends of the two sliding pipes (13) are fixedly connected with wheel seats (14).

6. The electric scooter's shock absorbing mechanism as claimed in claim 3, wherein: mounting holes (15) are formed in the left side and the right side of the mounting plate (1) in a penetrating mode.