CN221340920U

CN221340920U - Walking electric vehicle adjusting device

Info

Publication number: CN221340920U
Application number: CN202322794029.9U
Authority: CN
Inventors: 袁杰
Original assignee: Individual
Current assignee: Individual
Filing date: 2023-10-18
Publication date: 2024-07-16
Anticipated expiration: 2033-10-18

Abstract

The utility model relates to the technical field of electric vehicles and discloses a walking electric vehicle adjusting device which comprises a vehicle frame, wherein a walking assembly is arranged in an inner cavity of the vehicle frame and comprises a roller shaft, and a walking belt is connected to the surface of the roller shaft in a transmission manner; the right side fixedly connected with machine case of frame, the bottom of machine case inner chamber is provided with drive assembly, the top of machine case inner chamber is provided with adjusting part, adjusting part includes baffle and belt, the top fixedly connected with motor of baffle, the output shaft fixedly connected with driving pulley of motor, the both sides at baffle top all have the threaded rod through bearing swing joint, the top threaded connection of threaded rod has a screw section of thick bamboo. According to the utility model, the height of the seat is adjusted through the adjusting component, so that people adapting to different heights can sit more comfortably, a user can sit and walk more conveniently, and the phenomenon that the knee bending occurs to people with higher heights and the activity effect is influenced is avoided.

Description

Walking electric vehicle adjusting device

Technical Field

The utility model relates to the technical field of electric vehicles, in particular to a walking electric vehicle adjusting device.

Background

At present, the walking electric vehicle refers to a device for adding a walking mechanism on the basis of an electric bicycle, and the existing common concept products at home and abroad are of the following types: the mechanical walking bicycle has the advantages that the mechanical walking bicycle is free of a pedal structure on the basis of the original bicycle, is driven by a crawler belt instead, has the running body-building function, and has the advantages of simple structure and low and laborious manpower driving speed; the electric walking bicycle is driven by a centrally-mounted motor, power is transmitted into a walking belt and a rear wheel simultaneously through a chain transmission, and because the height of a seat of the existing electric bicycle is fixed, the height of a driver is different, the height is higher, the phenomenon of knee bending can occur when the user exercises in walking, and the using effect is influenced, so that the walking electric bicycle adjusting device is needed.

The Chinese patent discloses a multifunctional exercise bicycle (grant bulletin number CN 213159161U), and the technology of the patent adds a roller and a walking belt on the basis of an electric tricycle, and can respectively control the movement of the walking belt and a driving rear wheel 403 through a special transmission device, thereby realizing a plurality of functions such as a walking electric bicycle function, an electric bicycle function, a running machine function and the like, further enabling a common transportation tool to have functions of entertainment and body building, enabling a user to exercise the body under the condition of meeting daily use, adopting a three-wheel structure, having higher stability difference and low safety, and bringing convenience to use.

Accordingly, a person skilled in the art provides a walking electric vehicle adjusting device to solve the above-mentioned problems.

Disclosure of utility model

The utility model aims to provide a walking electric vehicle adjusting device which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The walking electric vehicle adjusting device comprises a vehicle frame, wherein a walking assembly is arranged in an inner cavity of the vehicle frame and comprises a roller shaft, and a walking belt is connected to the surface of the roller shaft in a transmission manner;

the right side fixedly connected with organic machine case of frame, the bottom of machine case inner chamber is provided with drive assembly, the top of machine case inner chamber is provided with adjusting part, adjusting part includes baffle and belt, the top fixedly connected with motor of baffle, the output shaft fixedly connected with driving pulley of motor, the both sides at baffle top all have the threaded rod through bearing swing joint, the top threaded connection of threaded rod has a screw thread section of thick bamboo, the top fixedly connected with bench of screw thread section of thick bamboo, two the surface of threaded rod all is provided with driven pulley, be connected through belt transmission between driving pulley and the driven pulley.

Through above-mentioned technical scheme, when setting up through walking subassembly, utilize special transmission, can control the motion of walking belt and drive rear wheel respectively (relevant special transmission, can see the structure that the invention patent of publication number CN109398549A discloses a multi-functional electric motor car of walking), thereby realize the multiple functions such as electric motor car function of walking, electric motor car function, treadmill function, thereby make ordinary vehicle have amusement and body-building function concurrently, under the condition that satisfies daily use, can make the user temper the health, and adjust the subassembly through adjusting the height of bench, make its people that adapts to different heights sit more comfortable, can make the user sit to walk more conveniently, avoid the higher people of height to appear bending knees, influence the activity effect.

As still further aspects of the utility model: the driving assembly comprises a driving shaft, a high-torque low-rotation-speed driving system is arranged on the surface of the driving shaft, and rear wheels are arranged on two sides of the driving shaft.

Through above-mentioned technical scheme, when the low rotational speed actuating system of big moment of torsion drives the transmission shaft and rotates, can drive the rear wheel and rotate, and then realize the electric motor car function.

As still further aspects of the utility model: the both sides of quick-witted case have all been seted up the spout, the inner chamber sliding connection of spout has the slider, the one end and the screw thread section of thick bamboo fixed connection that the slider kept away from the spout.

Through above-mentioned technical scheme, can carry out spacing direction removal to the screw thread section of thick bamboo through spout and slider.

As still further aspects of the utility model: the left side fixedly connected with front fork of frame, the bottom of front fork is provided with the front wheel.

Through above-mentioned technical scheme, the setting of current wheel can adopt the tricycle structure, has higher stability, brings the convenience for the use.

As still further aspects of the utility model: the top fixedly connected with horizontal pole of front fork, the both sides of horizontal pole all fixedly connected with handle.

Through the technical scheme, when the handle is used, a driver can conveniently drive.

As still further aspects of the utility model: the top surface of the stool is provided with an elastic cushion, and the elastic cushion is made of latex materials.

Through above-mentioned technical scheme, when the setting of elasticity cushion, can increase the travelling comfort.

As still further aspects of the utility model: the bottom of the partition board is fixedly connected with a storage battery.

Through the technical scheme, when the storage battery can provide electric power support for the electric vehicle.

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

according to the multifunctional walking electric vehicle disclosed by the utility model, the height of the seat is adjusted through the adjusting component, so that the seat is more comfortable for people with different heights to sit, a user can more conveniently walk while sitting, the phenomenon that the knee bending occurs to the person with higher height is avoided, the activity effect is influenced, the walking component is arranged, the special transmission device is utilized to respectively control the movement of the walking belt and the driving rear wheel (the related special transmission device can see the structure disclosed by the multifunctional walking electric vehicle disclosed by the utility model patent with the publication number of CN 109398549A), and therefore, the functions of the walking electric vehicle, the electric vehicle function, the running machine function and the like are realized, so that the common transportation tool has the functions of entertainment and body building, and the user can exercise the body and bring convenience to the use under the condition of meeting daily use.

Drawings

FIG. 1 is a schematic perspective view of a walking electric vehicle adjustment device;

FIG. 2 is a side cross-sectional view of a housing of the adjustment device of the walk-behind electric vehicle;

FIG. 3 is a perspective view showing the structure of a driving assembly in the adjusting device of the walking electric vehicle;

FIG. 4 is an enlarged view of a portion of the adjustment device of the electric walker as shown in FIG. 1;

Fig. 5 is a partial enlarged view of B in fig. 2 of a walking electric vehicle adjusting device.

In the figure: 1. a frame; 2. a walking assembly; 201. a drum shaft; 202. walking belt; 3. a chassis; 4. a drive assembly; 401. a transmission shaft; 402. a high torque low rotational speed drive system; 403. a rear wheel; 5. an adjustment assembly; 501. a partition plate; 502. a belt; 503. a motor; 504. a driving pulley; 505. a threaded rod; 506. a thread cylinder; 507. a stool; 508. a driven pulley; 6. a chute; 7. a slide block; 8. a front fork; 9. a front wheel; 10. a cross bar; 11. a handle; 12. and a storage battery.

Detailed Description

Example 1

Referring to fig. 1, 2, 4 and 5, a walking electric vehicle adjusting device comprises a frame 1, wherein a walking assembly 2 is arranged in an inner cavity of the frame 1, the walking assembly 2 comprises a roller shaft 201, and a walking belt 202 is connected to the surface of the roller shaft 201 in a transmission manner; the right side fixed connection organic machine case 3 of frame 1, the bottom of machine case 3 inner chamber is provided with drive assembly 4, the top of machine case 3 inner chamber is provided with adjusting part 5, adjusting part 5 includes baffle 501 and belt 502, the top fixedly connected with motor 503 of baffle 501, the output shaft fixedly connected with driving pulley 504 of motor 503, the both sides at baffle 501 top all have threaded rod 505 through bearing swing joint, threaded rod 505's top threaded connection has screw mandrel 506, the top fixedly connected with bench 507 of screw mandrel 506, the surface of two threaded rods 505 all is provided with driven pulley 508, be connected through belt 502 transmission between driving pulley 504 and the driven pulley 508, through the setting of walking subassembly 2, utilize special transmission, can control the motion of walking belt and drive rear wheel 403 respectively (relevant special transmission, can see the structure that the invention patent of publication number CN109398549A discloses a multi-functional electric motor car of walking), thereby realize walking electric motor car function, running machine function etc. multiple functions, thereby make ordinary vehicle have with the function of body-building concurrently, can adjust the knee joint under the condition that satisfies the use, the user's height can be adjusted by the height that the user is more convenient to the height is more, the height is more adjusted to the user, the height is more comfortable to the sitting and more convenient, the user's height is more exercise, the height is more convenient.

Example two

Referring to fig. 1, fig. 3 and fig. 5, on the basis of the first embodiment, the driving assembly 4 includes a driving shaft 401, a large torque low rotation speed driving system 402 is disposed on the surface of the driving shaft 401, rear wheels 403 are disposed on two sides of the driving shaft 401, the driving shaft 401 is driven to rotate by the large torque low rotation speed driving system 402, the rear wheels 403 can be driven to rotate, and then an electric vehicle function is achieved, a front fork 8 is fixedly connected to the left side of the frame 1, a front wheel 9 is disposed at the bottom of the front fork 8, a three-wheel structure can be adopted through the arrangement of the front wheel 9, high stability is achieved, convenience is brought to use, a cross bar 10 is fixedly connected to the top of the front fork 8, handles 11 are fixedly connected to two sides of the cross bar 10, driving can be facilitated for a driver through the handles 11, an elastic cushion is mounted on the top surface of the seat 507, and is made of latex material, comfort can be increased through the arrangement of the elastic cushion, a storage battery 12 is fixedly connected to the bottom of the partition 501, and electric power support can be provided for the electric vehicle through the storage battery 12.

The working principle of the utility model is as follows: according to the height of a driver, the driving belt pulley 504 is driven to rotate by the starting motor 503, the driving belt pulley 504 synchronously drives the two driven belt pulleys 508 to rotate through the two belts 502, the driven belt pulley 508 drives the threaded rod 505 to rotate, the threaded rod 505 drives the threaded cylinder 506 to move upwards, and then the height of the seat 507 can be pushed to be adjusted, so that the seat is more comfortable for people with different heights to sit on, the user can walk while sitting on, and the phenomenon that the knee bending occurs to people with higher height is avoided, and the activity effect is affected;

When the driver walks, the driver can walk on the walking belt 202, and the special transmission device is utilized to control the movement of the walking belt and the driving rear wheel 403 respectively (the related special transmission device can see the structure disclosed by the multifunctional walking electric vehicle disclosed in the invention patent with publication number of CN 109398549A), so that the functions of the walking electric vehicle, the running machine and the like are realized, the common transportation means has the functions of entertainment and body building, and the user can exercise the body under the condition of meeting daily use, thereby bringing convenience to use.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides an electric motor car adjusting device walks, includes frame (1), its characterized in that: the inner cavity of the frame (1) is provided with a walking assembly (2), the walking assembly (2) comprises a roller shaft (201), and a walking belt (202) is connected to the surface of the roller shaft (201) in a transmission manner;

The right side fixedly connected with machine case (3) of frame (1), the bottom of machine case (3) inner chamber is provided with drive assembly (4), the top of machine case (3) inner chamber is provided with adjusting part (5), adjusting part (5) are including baffle (501) and belt (502), the top fixedly connected with motor (503) of baffle (501), the output shaft fixedly connected with driving pulley (504) of motor (503), the both sides at baffle (501) top are all through bearing swing joint threaded rod (505), the top threaded connection of threaded rod (505) has screw thread section of thick bamboo (506), the top fixedly connected with bench (507) of screw thread section of thick bamboo (506), two the surface of threaded rod (505) all is provided with driven pulley (508), be connected through belt (502) transmission between driving pulley (504) and driven pulley (508).

2. The walking electric vehicle adjustment device according to claim 1, characterized in that: the driving assembly (4) comprises a driving shaft (401), a high-torque low-rotation-speed driving system (402) is arranged on the surface of the driving shaft (401), and rear wheels (403) are arranged on two sides of the driving shaft (401).

3. The walking electric vehicle adjustment device according to claim 1, characterized in that: both sides of the case (3) are provided with sliding grooves (6), the inner cavities of the sliding grooves (6) are slidably connected with sliding blocks (7), and one ends of the sliding blocks (7) away from the sliding grooves (6) are fixedly connected with a threaded cylinder (506).

4. The walking electric vehicle adjustment device according to claim 1, characterized in that: the left side of frame (1) fixedly connected with front fork (8), the bottom of front fork (8) is provided with front wheel (9).

5. The walking electric vehicle adjustment device according to claim 4, wherein: the top of front fork (8) fixedly connected with horizontal pole (10), the both sides of horizontal pole (10) all fixedly connected with handle (11).

6. The walking electric vehicle adjustment device according to claim 1, characterized in that: an elastic cushion is arranged on the top surface of the stool (507), and the elastic cushion is made of latex materials.

7. The walking electric vehicle adjustment device according to claim 1, characterized in that: the bottom of the partition plate (501) is fixedly connected with a storage battery (12).