CN211765990U

CN211765990U - Electric motor car double bracing structure

Info

Publication number: CN211765990U
Application number: CN201922187959.1U
Authority: CN
Inventors: 卢剑; 王魁
Original assignee: Wuxi Xinding Vehicle Parts Co ltd
Current assignee: Wuxi Xinding Vehicle Parts Co ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-10-27
Anticipated expiration: 2029-12-09

Abstract

The utility model discloses an electric vehicle double-support structure, which comprises a device main body, a pedal, a buffer mechanism and an accommodating mechanism, wherein the buffer mechanism is provided with two groups, the two groups of buffer mechanisms are respectively arranged at two ends of the device main body, the buffer mechanism comprises a buffer column, the top end of the buffer column is fixedly connected with a limiting ring, the upper surface of the limiting ring is provided with a buffer spring, the middle of the buffer spring is provided with a limiting column, and the bottom end of the limiting column is fixedly connected with a first limiting block; install buffering post, spacing ring, first stopper, spacing post and buffer spring at device main part both ends through the design and be convenient for play the cushioning effect to the device, great improvement the device's life, have very strong practicality, improved the comfort level of electric motor car simultaneously, brought fine development prospect.

Description

Electric motor car double bracing structure

Technical Field

The utility model belongs to the technical field of the electric motor car is two to be propped, concretely relates to electric motor car is two to be propped structure.

Background

The electric motor car is because of its characteristics of using environmental protection and laborsaving riding, just receive liking of people from now on, the electric motor car divide into alternating current electric motor car and direct current electric motor car, the electric motor car of saying so usually is with the battery as the energy source, through parts such as controller, motor, turn into the mechanical energy motion with the electric energy, with the vehicle of control current size change speed, need use the car to prop when stopping to the electric motor car, the electric motor car that appears on the market props the structure still has various not enough, can not satisfy the demand of production.

The utility model discloses a laborsaving structure of electric motor car double bracing as utility model discloses that the bulletin number is CN204775602U, it seems hard problem when the parking though solved current electric motor car, still does not solve current electric motor car double bracing structure in the use, can't play the effect of a buffering to the automobile body, and the step pedal also becomes the expansion state when not using simultaneously, hinders the problem that the user used the electric motor car, and we propose an electric motor car double bracing structure for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric motor car props structure doubly to propose current electric motor car prop structure doubly in the use among the solution above-mentioned background art, can't play the effect of a buffering to the automobile body, the pedal also becomes the expansion state when not using simultaneously, hinders the problem that the user of service used the electric motor car.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric motor car props structure doubly, includes device main part, pedal, buffer gear and receiving mechanism, buffer gear is provided with two sets ofly altogether, and is two sets of buffer gear is in the both ends of device main part respectively, buffer gear includes the buffering post, the top fixedly connected with spacing ring of buffering post, the upper surface of spacing ring is provided with buffer spring, buffer spring's centre is provided with spacing post, the first stopper of bottom fixedly connected with of spacing post.

Preferably, the storage mechanism is located at one end of the pedal, the storage mechanism comprises a ratchet wheel, a rotary table is arranged in the middle of the ratchet wheel, a connecting shaft is fixedly connected to one side of the rotary table, a rotary shaft is fixedly connected to the top end of one side of the rotary table, a clamping block is arranged on the outer surface of the rotary shaft, a second limiting block is arranged at the front end of the clamping block, a limiting elastic sheet is arranged at the bottom end of the clamping block, and a fixing column is arranged at the other end of the limiting elastic sheet.

Preferably, the top both sides of device main part all fixedly connected with connecting block, and two the bottom fixedly connected with support column of bumping post.

Preferably, a fixing groove A is formed in the buffer column, and a circular hole A is formed in the upper surface of the fixing groove A.

Preferably, the fixing grooves B are formed in two ends of the inner portion of the device body, and the circular holes B are formed in the upper surfaces of the fixing grooves B.

Preferably, the cross section of the limiting ring is circular, and the diameter of the circular hole B is smaller than the diameter of the outer wall of the limiting ring by one centimeter.

Preferably, the inner wall of the ratchet wheel is provided with a tooth groove, and the clamping block is connected with the tooth groove in a clamping manner.

Preferably, the section of the second limiting block is arc-shaped, and a circular hole C is formed in the middle of one side of the clamping block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. install buffering post, spacing ring, first stopper, spacing post and buffer spring at device main part both ends through the design and be convenient for play the cushioning effect to the device, great improvement the device's life, have very strong practicality, improved the comfort level of electric motor car simultaneously, brought fine development prospect.

2. Ratchet, carousel, spacing shell fragment, pivot and the fixture block of trample one end through the design are convenient for accomodate the trample when not using, prevent that the trample from causing the hindrance when using the electric motor car to the staff, avoid taking place unnecessary accident.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a partial front sectional structure of the buffer post of the present invention;

FIG. 3 is a schematic view of a local top-down cross-sectional structure of the stop collar of the present invention;

FIG. 4 is a schematic view of the sectional structure of the ratchet wheel according to the present invention;

fig. 5 is a schematic view of the ratchet wheel of the present invention with a partial side view of the cross section.

In the figure: 1. a device main body; 2. connecting blocks; 3. a support pillar; 4. treading a pedal; 5. a buffer column; 6. a limiting ring; 7. a first stopper; 8. a limiting column; 9. a buffer spring; 10. a connecting shaft; 11. a ratchet wheel; 12. a turntable; 13. fixing a column; 14. a limiting elastic sheet; 15. a second limiting block; 16. a rotating shaft; 17. and (7) clamping blocks.

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. 1-5, the present invention provides a technical solution: the utility model provides an electric motor car props structure doubly, including device main part 1, pedal 4, buffer gear and receiving mechanism, buffer gear is provided with two sets ofly altogether, two sets of buffer gear are in the both ends of device main part 1 respectively, buffer gear includes buffering post 5, the top fixedly connected with spacing ring 6 of buffering post 5, the upper surface of spacing ring 6 is provided with buffer spring 9, buffer spring 9's centre is provided with spacing post 8, the first stopper 7 of the bottom fixedly connected with of spacing post 8, be convenient for play the cushioning effect to the device, great improvement the device's life.

In order to conveniently accommodate the pedal 4, in this embodiment, preferably, the accommodating mechanism is located at one end of the pedal 4, the accommodating mechanism includes a ratchet wheel 11, a rotating disc 12 is disposed in the middle of the ratchet wheel 11, a connecting shaft 10 is fixedly connected to one side of the rotating disc 12, a rotating shaft 16 is fixedly connected to one top end of the rotating disc 12, a clamping block 17 is disposed on the outer surface of the rotating shaft 16, a second limiting block 15 is disposed at the front end of the clamping block 17, a limiting elastic sheet 14 is disposed at the bottom end of the clamping block 17, and a fixing column 13 is disposed at the.

In order to facilitate the use of the device, in the embodiment, preferably, the two sides of the top end of the device main body 1 are fixedly connected with the connecting blocks 2, and the bottom ends of the two buffer columns 5 are fixedly connected with the supporting columns 3.

In order to facilitate the movement of the limiting column 8, in the embodiment, preferably, the fixing groove a is formed in the buffer column 5, and the upper surface of the fixing groove a is provided with a circular hole a.

In order to facilitate moving the limiting ring 6, in the embodiment, preferably, the fixing grooves B are formed at two ends of the inside of the device body 1, and the circular holes B are formed in the upper surfaces of the two fixing grooves B.

In order to prevent the buffer column 5 from separating from the device body 1, in this embodiment, it is preferable that the cross-sectional shape of the limiting ring 6 is a circular ring, and the diameter of the circular hole B is smaller than the diameter of the outer wall of the limiting ring 6 by one centimeter.

In order to facilitate the engagement of the ratchet wheel 11, in this embodiment, preferably, a tooth groove is formed on an inner wall of the ratchet wheel 11, and the fixture block 17 is engaged with the tooth groove.

In order to facilitate the rotation of the locking block 17, in this embodiment, preferably, the cross-sectional shape of the second limiting block 15 is an arc, and a circular hole C is formed in one side of the locking block 17.

The utility model discloses a theory of operation and use flow: after the device is installed, when the support column 3 contacts the ground, the limit ring 6 moves upwards under the action of the buffer column 5, so that the limit ring 6 compresses the buffer spring 9 under the action of the device main body 1, and simultaneously drives the limit column 8 and the first limit block 7 to move downwards, the bearing force of the support column 3 and the device main body 1 can be reduced under the elastic action of the buffer spring 9, and then the bearing force of the device main body 1 to the electric vehicle is reduced, the designed limit column 8 prevents the buffer spring 9 from being twisted, the designed first limit block 7 prevents the limit column 8 from being separated from the buffer column 5, the designed limit ring 6 prevents the buffer column 5 from being separated from the device main body 1, when the pedal 4 is used, the pedal 4 drives the turntable 12 to rotate under the action of the connecting shaft 10, at the moment, because of the tooth socket on the inner wall of the ratchet wheel 11, the clamping block 17 is clamped with the tooth socket, namely, under the rotation of carousel 12 drive ratchet 11 through fixture block 17 and rotate, ratchet 11 drives the device and rotates, thereby support the electric motor car through the device, when need not use pedal 4, but direction rotation pedal 4, pedal 4 rotates through driving carousel 12 under the effect of connecting axle 10, this moment because the tooth's socket of ratchet 11 inner wall is the result, fixture block 17 compresses spacing shell fragment 14 and does not block with the tooth's socket, then can not drive ratchet 11 and rotate, then can make pedal 4 rotate and be in parallel state with support column 3, pedal 4 this moment then can not hinder the use of user to the electric motor car.

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

1. The utility model provides an electric motor car props structure doubly, includes device main part (1), pedal (4), buffer gear and receiving mechanism, its characterized in that: buffer gear is provided with two sets ofly altogether, and is two sets of buffer gear is in the both ends of device main part (1) respectively, buffer gear includes buffering post (5), the top fixedly connected with spacing ring (6) of buffering post (5), the upper surface of spacing ring (6) is provided with buffer spring (9), the centre of buffer spring (9) is provided with spacing post (8), the first stopper (7) of bottom fixedly connected with of spacing post (8).

2. The electric vehicle double-support structure according to claim 1, characterized in that: the pedal is characterized in that the accommodating mechanism is located at one end of the pedal (4), the accommodating mechanism comprises a ratchet wheel (11), a rotary table (12) is arranged in the middle of the ratchet wheel (11), a connecting shaft (10) is fixedly connected to one side of the rotary table (12), a rotary shaft (16) is fixedly connected to the top end of one side of the rotary table (12), a clamping block (17) is arranged on the outer surface of the rotary shaft (16), a second limiting block (15) is arranged at the front end of the clamping block (17), a limiting elastic sheet (14) is arranged at the bottom end of the clamping block (17), and a fixing column (13) is arranged at the other end of the limiting.

3. The electric vehicle double-support structure according to claim 1, characterized in that: the device is characterized in that the two sides of the top end of the device body (1) are fixedly connected with connecting blocks (2) and two bottom ends of the buffer columns (5) are fixedly connected with supporting columns (3).

4. The electric vehicle double-support structure according to claim 1, characterized in that: a fixing groove A is formed in the buffer column (5), and a circular hole A is formed in the upper surface of the fixing groove A.

5. The electric vehicle double-support structure according to claim 1, characterized in that: fixing grooves B are formed in two ends of the interior of the device main body (1), and circular holes B are formed in the upper surfaces of the two fixing grooves B.

6. The electric vehicle double-support structure according to claim 5, wherein: the cross section of the limiting ring (6) is circular, and the diameter of the circular hole B is one centimeter smaller than the diameter of the outer wall of the limiting ring (6).

7. The electric vehicle double-support structure according to claim 2, wherein: tooth grooves are formed in the inner wall of the ratchet wheel (11), and the clamping blocks (17) are connected with the tooth grooves in a clamping mode.

8. The electric vehicle double-support structure according to claim 2, wherein: the section of the second limiting block (15) is arc-shaped, and a circular hole C is formed in the middle of one side of the clamping block (17).