CN215098088U

CN215098088U - Antidetonation type electric scooter

Info

Publication number: CN215098088U
Application number: CN202121469060.XU
Authority: CN
Inventors: 鲍扬波
Original assignee: Shanghai Queping Communication Equipment Co ltd
Current assignee: Shanghai Queping Communication Equipment Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-12-10
Anticipated expiration: 2031-06-30

Abstract

The utility model relates to a scooter technical field specifically is an antidetonation type electric scooter, the front end of main part is fixed with the connecting plate, the inside one end of connecting plate is run through to rotate and is connected with the front wheel bull stick, the lower extreme of front wheel bull stick is fixed with the fixed plate, the inside both ends of fixed plate are run through sliding connection and are connected with two guide arms, two the one end of guide arm is fixed with preceding wheel carrier, and the outside of two guide arms all overlaps and is equipped with buffer spring. The utility model discloses, transmit the vibrations of front wheel to buffer spring through the preceding wheel carrier, buffer spring absorbs the vibrations of front wheel, thereby carry out the shock attenuation to scooter front end, rotate the vibrations transmission to spring damper with the rear wheel through the rear wheel swing arm, spring damper absorbs the rear wheel vibrations, thereby carry out the shock attenuation to the rear end of scooter, moreover, the steam generator is simple in structure, the operation is reliable, and occupation space is little, can play fine antidetonation effect, scooter main part and its inside lithium cell have been protected.

Description

Antidetonation type electric scooter

Technical Field

The utility model relates to a scooter technical field specifically is an antidetonation type electric scooter.

Background

Electric skateboard is based on traditional manpower skateboard, and the vehicle of electric power external member, and present electric skateboard generally divide into double round drive or single wheel drive, and the most common transmission mode respectively is: HUB motors (HUB), and belt drives, the primary source of power for which is a lithium battery pack.

However, the front and rear wheels of the existing electric scooter are not provided with a reliable damping structure, most of vibration during running is buffered through tires, the damping effect is poor, the use experience is reduced, and long-term vibration easily causes the part of the scooter to be loose or causes the lithium battery to be damaged. Accordingly, those skilled in the art have provided a shock-resistant electric scooter to solve the above-mentioned problems of the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an antidetonation type electric scooter 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 anti-shock electric scooter comprises a main body, wherein a connecting plate is fixed at the front end of the main body, a front wheel rotating rod is connected at one end inside the connecting plate in a penetrating and rotating manner, a fixing plate is fixed at the lower end of the front wheel rotating rod, two guide rods are connected at two ends inside the fixing plate in a penetrating and sliding manner, a front wheel frame is fixed at one end of each of the two guide rods, a buffer spring is sleeved outside each of the two guide rods, a front wheel is rotatably connected at the inner side of the front wheel frame, two first connecting plates are fixed at the lower side of the rear end of the main body, two second connecting plates are fixed at the upper side of the rear end of the main body, rear wheel swing arms are rotatably connected at the inner sides of the two first connecting plates, a rear wheel is rotatably connected between the two rear wheel swing arms at one end position, spring dampers are rotatably connected at the inner sides of the two second connecting plates, and the telescopic ends of the two spring dampers are respectively rotatably connected with the upper sides of the two rear wheel swing arms, the utility model discloses a seat cushion, including main part, battery jar, upside, back position department, the inside of main part is located the front end position department and has seted up the battery jar, the inboard of battery jar is provided with the lithium cell, the upside of main part is located back position department and is fixed with the loop bar, the upper end of loop bar slides and inserts and is equipped with the lifter, the cushion is installed to the upper end of lifter, be provided with height adjusting mechanism between loop bar and the lifter.

As a further aspect of the present invention: the height adjusting mechanism comprises an internal thread sleeve fixed on one side of the upper end of the loop bar, the inner side of the internal thread sleeve is connected with a screw rod extending to the inside of the loop bar in a penetrating and rotating mode through threads, and one end of the screw rod is connected with a pressing plate in a rotating mode.

As a further aspect of the present invention: the inside bottom of battery jar is provided with four shock attenuation rubber posts that are the rectangle and arrange, four the upper end of shock attenuation rubber post all is connected with the downside of lithium cell.

As a further aspect of the present invention: two reinforcing plates are symmetrically fixed to two sides of the lower end of the loop bar, and the lower sides of the two reinforcing plates are fixed to the upper side of the main body.

As a further aspect of the present invention: the upper side of main part is located battery jar one side position department and rotates and is connected with sealed apron, one side of sealed apron is located border position department and is provided with the sealing washer.

As a further aspect of the present invention: a rubber pad is arranged on one side of the pressing plate, and anti-skid grains are arranged on one side of the rubber pad.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses, transmit the vibrations of front wheel to buffer spring through the preceding wheel carrier, buffer spring absorbs the vibrations of front wheel, thereby carry out the shock attenuation to scooter front end, rotate the vibrations transmission to spring damper with the rear wheel through the rear wheel swing arm, spring damper absorbs the rear wheel vibrations, thereby carry out the shock attenuation to the rear end of scooter, moreover, the steam generator is simple in structure, the operation is reliable, and occupation space is little, can play fine antidetonation effect, scooter main part and its inside lithium cell have been protected.

Drawings

FIG. 1 is a schematic structural view of an anti-shock electric scooter;

FIG. 2 is an enlarged schematic view of a portion A of the shock-resistant electric scooter shown in FIG. 1;

FIG. 3 is a schematic view of the interior of a main body of the shock-resistant electric scooter;

fig. 4 is a schematic structural view of a height adjusting mechanism in the shock-resistant electric scooter.

In the figure: 1. a main body; 2. a connecting plate; 3. a front wheel rotating rod; 4. a fixing plate; 5. a guide bar; 6. a front wheel carrier; 7. a buffer spring; 8. a front wheel; 9. a first connecting plate; 10. a second connecting plate; 11. a rear wheel swing arm; 12. a rear wheel; 13. a spring damper; 14. a loop bar; 15. a lifting rod; 16. a cushion; 17. a lithium battery; 18. a shock-absorbing rubber column; 19. an internally threaded sleeve; 20. a screw; 21. a compression plate; 22. a reinforcing plate; 23. and sealing the cover plate.

Detailed Description

Referring to fig. 1-4, in the embodiment of the present invention, an anti-shock electric scooter comprises a main body 1, a connecting plate 2 is fixed at the front end of the main body 1, a front wheel rotating rod 3 is connected to the inner end of the connecting plate 2 in a penetrating and rotating manner, a fixing plate 4 is fixed at the lower end of the front wheel rotating rod 3, two guide rods 5 are connected to the inner ends of the fixing plate 4 in a penetrating and sliding manner, a front wheel frame 6 is fixed at one end of each of the two guide rods 5, a buffer spring 7 is sleeved on the outer side of each of the two guide rods 5, a front wheel 8 is rotatably connected to the inner side of the front wheel frame 6, two first connecting plates 9 are fixed on the lower side of the rear end of the main body 1, two second connecting plates 10 are fixed on the upper side of the rear end of the main body 1, rear wheel swing arms 11 are rotatably connected to the inner sides of the two first connecting plates 9, a rear wheel 12 is rotatably connected to the position between the two rear wheel swing arms 11, and a spring damper 13 is rotatably connected to the inner sides of the two second connecting plates 10, the telescopic ends of the two spring shock absorbers 13 are respectively rotatably connected with the upper sides of the two rear wheel swing arms 11, a battery jar is arranged at the front position inside the main body 1, a lithium battery 17 is arranged on the inner side of the battery jar, a loop bar 14 is fixed at the rear position on the upper side of the main body 1, a lifting rod 15 is slidably inserted into the upper end of the loop bar 14, a cushion 16 is installed at the upper end of the lifting rod 15, and a height adjusting mechanism is arranged between the loop bar 14 and the lifting rod 15.

In fig. 4: height adjusting mechanism is including being fixed in the internal thread sleeve 19 of loop bar 14 upper end one side, and internal thread sleeve 19's inboard is run through the screw thread and is rotated and be connected with the screw rod 20 that extends to loop bar 14 inside, and the one end of screw rod 20 is rotated and is connected with pressure strip 21, and height adjusting mechanism is used for adjusting the height of cushion 16, improves the user and uses the travelling comfort.

In fig. 3: the inboard bottom of battery jar is provided with four shock attenuation rubber post 18 that are the rectangle and arrange, and the upper end of four shock attenuation rubber post 18 all is connected with lithium cell 17's downside, and shock attenuation rubber post 18 further absorbs the aftershock of transmission to main part 1, can reduce vibrations better and transmit to lithium cell 17 to fine guard action has been played lithium cell 17.

In fig. 1: two reinforcing plates 22 are symmetrically fixed on two sides of the lower end of the loop bar 14, the lower sides of the two reinforcing plates 22 are fixed with the upper side of the main body 1, and the reinforcing plates 22 are used for supporting the loop bar 14.

In fig. 1: the upside of main part 1 is located battery jar one side position department and rotates and be connected with sealed apron 23, and one side of sealed apron 23 is located border position department and is provided with the sealing washer, and sealed apron 23 is used for sealing the battery jar.

In fig. 4: one side of pressure strip 21 is provided with the rubber pad, and one side of rubber pad is provided with anti-skidding line, and the rubber pad can increase frictional force, improves fixed reliability.

The utility model discloses a theory of operation is: the screw 20 is rotated, the screw 20 drives the pressing plate 21 to move through threaded engagement, so that the pressing plate 21 is separated from one side of the lifting rod 15, then the lifting rod 15 is slid to adjust the lifting rod 15 to a proper extending length, then the screw 20 is rotated reversely, so that the pressing plate 21 moves reversely to be attached to one side of the lifting rod 15, the extending length of the lifting rod 15 can be fixed, and therefore the height of the cushion 16 can be adjusted and fixed, the use comfort of a user is improved, when the front wheel 8 generates vibration during running, the vibration is transmitted to the front wheel frame 6 and the guide rod 5, the front wheel frame 6 generates compression and extension on the buffer spring 7, the buffer spring 7 can absorb the vibration, so that the transmission of the vibration to the front wheel rotating rod 3 is reduced, a good damping effect is achieved on the front end of the scooter, when the rear wheel 12 generates vibration during running, the vibration is transmitted to the rear wheel swing arm 11, so that the rear wheel swing arm 11 rotates around the connection end with the first connection plate 9, thereby compress and stretch spring damper 13, spring damper 13 absorbs vibrations, can reduce vibrations and transmit to main part 1, thereby play the shock attenuation effect to the rear end of scooter, moreover, the steam generator is simple in structure, the operation is reliable, and occupation space is little, fine shock attenuation effect has been played, further absorb the aftershock of transmission to main part 1 through four yielding rubber post 18, can reduce vibrations better and transmit to lithium cell 17, thereby fine guard action has been played lithium cell 17.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An anti-seismic electric scooter comprises a main body (1) and is characterized in that a connecting plate (2) is fixed at the front end of the main body (1), a front wheel rotating rod (3) is connected to one end of the inside of the connecting plate (2) in a penetrating and rotating mode, a fixing plate (4) is fixed at the lower end of the front wheel rotating rod (3), two guide rods (5) are connected to two ends of the inside of the fixing plate (4) in a penetrating and sliding mode, a front wheel carrier (6) is fixed at one end of each of the two guide rods (5), a buffer spring (7) is sleeved on each of the outer sides of the two guide rods (5), a front wheel (8) is connected to the inner side of the front wheel carrier (6) in a rotating mode, two first connecting plates (9) are fixed to the lower side of the rear end of the main body (1), two second connecting plates (10) are fixed to the upper side of the rear end of the main body (1), and rear wheel swing arms (11) are connected to the inner sides of the first connecting plates (9) in a rotating mode, two it is connected with rear wheel (12), two to lie in one end position department rotation between rear wheel swing arm (11) the inboard of second connecting plate (10) all rotates and is connected with spring damper (13), two the flexible end of spring damper (13) rotates with the upside of two rear wheel swing arms (11) respectively and is connected, the inside of main part (1) is located front position department and has seted up the battery jar, the inboard of battery jar is provided with lithium cell (17), the upside of main part (1) is located rear position department and is fixed with loop bar (14), the upper end slip of loop bar (14) is inserted and is equipped with lifter (15), cushion (16) are installed to the upper end of lifter (15), be provided with height adjusting mechanism between loop bar (14) and lifter (15).

2. An anti-vibration electric scooter according to claim 1, characterized in that the height adjusting mechanism comprises an inner threaded sleeve (19) fixed on one side of the upper end of the loop bar (14), the inner side of the inner threaded sleeve (19) is rotatably connected with a screw rod (20) extending to the inner part of the loop bar (14) through a thread, and one end of the screw rod (20) is rotatably connected with a pressing plate (21).

3. An anti-shock electric scooter according to claim 1, characterized in that the bottom of the inner side of the battery container is provided with four shock-absorbing rubber columns (18) arranged in a rectangular shape, and the upper ends of the four shock-absorbing rubber columns (18) are connected with the lower side of the lithium battery (17).

4. An anti-shock electric scooter according to claim 1, characterized in that two reinforcing plates (22) are symmetrically fixed on both sides of the lower end of the loop bar (14), and the lower sides of the two reinforcing plates (22) are fixed with the upper side of the main body (1).

5. An anti-vibration electric scooter according to claim 1, wherein a sealing cover plate (23) is rotatably connected to the upper side of the main body (1) at a position of one side of the battery container, and a sealing ring is provided at one side of the sealing cover plate (23) at an edge position.

6. An anti-shock electric scooter according to claim 2, characterized in that one side of the compacting plate (21) is provided with a rubber pad, and one side of the rubber pad is provided with anti-skid veins.