CN212828785U

CN212828785U - Labor-saving foot support for electric vehicle

Info

Publication number: CN212828785U
Application number: CN202021666411.1U
Authority: CN
Inventors: 祝超峰; 王佳
Original assignee: Jiangsu Xingguang Electric Vehicle Manufacturing Co ltd
Current assignee: Jiangsu Xingguang Electric Vehicle Manufacturing Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-03-30
Anticipated expiration: 2030-08-11

Abstract

The utility model discloses a laborsaving heel brace for electric motor car, comprising a main body, the centre of main part is provided with the support connecting rod, the both ends of supporting the connecting rod are provided with the headstock, the inboard of headstock is provided with the fixed slot, the inboard of fixed slot is in the same place with driving motor's outside fixed connection, driving motor's bottom extension axle and threaded rod, the outside of threaded rod is in the same place with the inner wall threaded connection of a screw thread section of thick bamboo, the outer wall of a screw thread section of thick bamboo is in the same place with the inner wall sliding connection of a fixed section of thick bamboo, the bottom of a screw thread section of thick bamboo is in the same place with supporting baseplate's top surface fixed connection, the outside lower extreme of. The utility model discloses in, it is rotatory to drive the threaded rod through two driving motor for a screw thread section of thick bamboo rotates the lift, realizes the support of automobile body, has changed traditional heel brace using-way, and is convenient laborsaving during the use.

Description

Labor-saving foot support for electric vehicle

Technical Field

The utility model relates to a novel heel brace field especially relates to an electric motor car is with laborsaving heel brace.

Background

The foot support is a supporting part for the two-wheel driven vehicle body, can be folded when not in use, provides a supporting point for the static vehicle body when in use, and prevents the vehicle body from falling down.

At present, a lot of types of foot supports exist on the market, most springs are used for assisting in withdrawing, the labor is still wasted when the foot supports are used, the foot supports need to be manually used, the use mode of transmission is changed, wireless control can be achieved, and therefore the labor-saving foot supports for the electric vehicle need to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a labor-saving foot support for an electric vehicle.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a labor-saving foot support for an electric vehicle comprises a main body, wherein a supporting connecting rod is arranged in the middle of the main body, power boxes are arranged at two ends of the supporting connecting rod, the two power boxes are symmetrically distributed at two ends of the supporting connecting rod, a fixing groove is formed in the inner side of each power box, the inner side of the fixing groove is fixedly connected with the outer side of a driving motor, a bottom extending shaft of the driving motor is connected with a threaded rod, the outer side of the threaded rod is in threaded connection with the inner wall of a threaded cylinder, the outer wall of the threaded cylinder is in sliding connection with the inner wall of the fixing cylinder, the bottom of the threaded cylinder is fixedly connected with the top surface of a supporting bottom plate, the lower end of the outer side of the threaded cylinder is fixedly connected with the inner side of a rotary bearing, a second rotating frame is arranged on the outer side of the rotary bearing, the inboard of second swivel mount is in the same place with the one end and the swing joint of telescopic link, the one end that the second swivel mount was kept away from to the telescopic link is in the same place with the inboard swing joint of first swivel mount, the top of first swivel mount is in the same place with the bottom fixed connection of headstock, the inboard left end of headstock is provided with the battery, the inboard right-hand member of headstock is provided with wireless controller.

As a further description of the above technical solution:

the power box comprises a power box, a positioning ring and a bottom extending shaft, wherein the bottom end of the inner side of the power box is movably connected with the positioning ring, and the inner side of the positioning ring is movably connected with the bottom extending shaft of the driving motor.

As a further description of the above technical solution:

the bottom end of the fixed cylinder is provided with a conical pipe, the inner side of the bottom end of the conical pipe is fixedly connected with the outer side of the lubricating ring, and the inner side of the lubricating ring is connected with the outer side of the threaded cylinder in a sliding mode.

As a further description of the above technical solution:

the top surface of the power box is provided with a first fixing plate, the surface of the first fixing plate is provided with fixing holes, and the two fixing holes are symmetrically distributed on the surface of the first fixing plate.

As a further description of the above technical solution:

the two sides of the power box are provided with second fixing plates, the two second fixing plates are symmetrically distributed on the two sides of the power box, and fixing holes are formed in the middle of the surfaces of the second fixing plates.

As a further description of the above technical solution:

the top end of the fixed cylinder is fixedly connected with the middle of the bottom surface of the power box.

The utility model discloses following beneficial effect has:

1. the utility model discloses, at the inboard installation driving motor of headstock, it is provided with the threaded rod to extend the axle in driving motor's bottom, the outside of threaded rod is in the same place with the inboard threaded connection of a screw thread section of thick bamboo, the outside of a screw thread section of thick bamboo is in the same place with the inner wall sliding connection of solid fixed cylinder, at the bottom installation supporting baseplate of a screw thread section of thick bamboo, it rotates to drive the threaded rod through two driving motor, make a screw thread section of thick bamboo rotate and go up and down, it carries out the support of automobile body to drive the supporting baseplate, gu fixed cylinder prevents that the outside of a screw thread section of thick bamboo from having dust, cause flexible obstacle, change.

2. The utility model discloses, at the inboard right-hand member installation wireless controller of headstock for carry out wireless operation, when can realizing simple and convenient operation, under not having wireless controller to control, also can realize the function of theftproof under a certain degree.

Drawings

Fig. 1 is a front cross-sectional view of a labor-saving foot support for an electric vehicle provided by the present invention;

FIG. 2 is a front view of a labor-saving foot support for an electric vehicle according to the present invention;

fig. 3 is a side view of the power saving foot support for electric vehicle provided by the utility model.

Illustration of the drawings:

1. a main body; 2. a first rotating frame; 3. a drive motor; 4. a telescopic rod; 5. a fixed cylinder; 6. a threaded rod; 7. a second rotating frame; 8. a rotating bearing; 9. a threaded barrel; 10. a support base plate; 11. a lube ring; 12. a wireless controller; 13. a positioning ring; 14. fixing grooves; 15. a first fixing plate; 16. a storage battery; 17. a second fixing plate; 18. a tapered tube; 19. a support link; 20. a power box.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "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; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a labor-saving foot support for an electric vehicle comprises a main body 1, a support connecting rod 19 is arranged in the middle of the main body 1, power boxes 20 are arranged at two ends of the support connecting rod 19, the two power boxes 20 are symmetrically distributed at two ends of the support connecting rod 19, a fixing groove 14 is arranged on the inner side of each power box 20, the inner side of each fixing groove 14 is fixedly connected with the outer side of a driving motor 3, a bottom extension shaft of the driving motor 3 is fixedly connected with a threaded rod 6, the outer side of the threaded rod 6 is connected with the inner wall of a threaded cylinder 9 in a threaded manner, the outer wall of the threaded cylinder 9 is connected with the inner wall of a fixing cylinder 5 in a sliding manner, the bottom of the threaded cylinder 9 is fixedly connected with the top surface of a support bottom plate 10, the lower end of the outer side of the threaded cylinder 9 is fixedly connected with the inner side of a rotating bearing 8, a second rotating frame 7 is arranged, the inboard one end and the swing joint of telescopic link 4 of second swivel mount 7 are in the same place, and the one end that second swivel mount 7 was kept away from to telescopic link 4 is in the same place with the inboard swing joint of first swivel mount 2, and the top of first swivel mount 2 is in the same place with the bottom fixed connection of headstock 20, and the inboard left end of headstock 20 is provided with battery 16, and the inboard right-hand member of headstock 20 is provided with wireless controller 12.

The bottom end of the inner side of the power box 20 is movably connected with a positioning ring 13, the inner side of the positioning ring 13 is movably connected with a bottom end extension shaft of the driving motor 3, the stability of the driving motor 3 is improved, the bottom end of the fixed cylinder 5 is provided with a tapered tube 18, the inner side of the bottom end of the tapered tube 18 is fixedly connected with the outer side of the lubricating ring 11, the inner side of the lubricating ring 11 is connected with the outer side of the threaded cylinder 9 in a sliding way, for assisting the extension and retraction, a first fixing plate 15 is provided on the top surface of the power box 20, fixing holes are provided on the surface of the first fixing plate 15, and the two fixing holes are symmetrically distributed on the surface of the first fixing plate 15, the two sides of the power box 20 are provided with second fixing plates 17, and two second fixed plates 17 are symmetrically distributed on two sides of the power box 20, a fixed hole is arranged in the middle of the surface of each second fixed plate 17, and the top end of each fixed cylinder 5 is fixedly connected with the middle of the bottom surface of the power box 20.

The working principle is as follows: a supporting connecting rod 19 is arranged in the middle of the main body 1, power boxes 20 are arranged at two ends of the supporting connecting rod 19, the supporting connecting rod 19 is used for connecting two power boxes 20 together, a driving motor 3 is arranged at the inner side of the power box 20, a threaded rod 6 is arranged at the bottom end extending shaft of the driving motor 3, the outer side of the threaded rod 6 is connected with the inner side of a threaded cylinder 9 in a threaded manner, the outer side of the threaded cylinder 9 is connected with the inner wall of a fixed cylinder 5 in a sliding manner, a supporting bottom plate 10 is arranged at the bottom end of the threaded cylinder 9, the threaded rod 6 is driven to rotate through the two driving motors 3, so that the threaded cylinder 9 is lifted and lowered in a rotating manner, the supporting bottom plate 10 is driven to support, the fixed cylinder 5 prevents the outer side of the threaded cylinder 9 from containing dust and causing stretching obstacles, the lower end of the outer side of the threaded cylinder 9 is fixedly connected, the inboard of second swivel mount 7 is in the same place with the one end of telescopic link 4 and swing joint, the one end that second swivel mount 7 was kept away from to telescopic link 4 is in the same place with the inboard swing joint of first swivel mount 2, the top of first swivel mount 2 is in the same place with the bottom fixed connection of headstock 20, go on assisting through two telescopic links 4 and go up and down, increase its stability, install battery 16 at the inboard left end of headstock 20, improve the stand-by energy for driving motor 3, install wireless controller 12 at the inboard right-hand member of headstock 20, be used for carrying out wireless operation, install first fixed plate 15 at the top surface of headstock 20, install second fixed plate 17 in the both sides of headstock 20, through the rear end of the electric motor car of being fixed in of first fixed plate 15 with second fixed plate 17 with main part 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a laborsaving heel brace for electric motor car, includes main part (1), its characterized in that: the middle of the main body (1) is provided with a supporting connecting rod (19), the two ends of the supporting connecting rod (19) are provided with power boxes (20), the two power boxes (20) are symmetrically distributed at the two ends of the supporting connecting rod (19), the inner side of each power box (20) is provided with a fixing groove (14), the inner side of each fixing groove (14) is fixedly connected with the outer side of a driving motor (3), the bottom end of each driving motor (3) extends from a shaft to a threaded rod (6), the outer side of each threaded rod (6) is in threaded connection with the inner wall of a threaded cylinder (9), the outer wall of each threaded cylinder (9) is in sliding connection with the inner wall of a fixed cylinder (5), the bottom end of each threaded cylinder (9) is fixedly connected with the top surface of a supporting bottom plate (10), and the lower end of the outer side of each threaded cylinder (9) is fixedly connected with the inner side of a rotary, the outside of swivel bearing (8) is provided with second swivel mount (7), and two second swivel mounts (7) symmetric distribution are in the outside of swivel bearing (8), the inboard of second swivel mount (7) is in the same place with the one end and the swing joint of telescopic link (4), the one end that second swivel mount (7) were kept away from in telescopic link (4) is in the same place with the inboard swing joint of first swivel mount (2), the top of first swivel mount (2) is in the same place with the bottom fixed connection of headstock (20), the inboard left end of headstock (20) is provided with battery (16), the inboard right-hand member of headstock (20) is provided with wireless controller (12).

2. The labor-saving foot support for the electric vehicle according to claim 1, characterized in that: the inner side bottom end of the power box (20) is movably connected with the positioning ring (13), and the inner side of the positioning ring (13) is movably connected with the bottom end extending shaft of the driving motor (3).

3. The labor-saving foot support for the electric vehicle according to claim 1, characterized in that: the bottom end of the fixed cylinder (5) is provided with a conical pipe (18), the inner side of the bottom end of the conical pipe (18) is fixedly connected with the outer side of the lubricating ring (11), and the inner side of the lubricating ring (11) is connected with the outer side of the threaded cylinder (9) in a sliding mode.

4. The labor-saving foot support for the electric vehicle according to claim 1, characterized in that: the top surface of the power box (20) is provided with a first fixing plate (15), the surface of the first fixing plate (15) is provided with fixing holes, and the two fixing holes are symmetrically distributed on the surface of the first fixing plate (15).

5. The labor-saving foot support for the electric vehicle according to claim 1, characterized in that: the two sides of the power box (20) are provided with second fixing plates (17), the two second fixing plates (17) are symmetrically distributed on the two sides of the power box (20), and fixing holes are formed in the middle of the surface of each second fixing plate (17).

6. The labor-saving foot support for the electric vehicle according to claim 1, characterized in that: the top end of the fixed cylinder (5) is fixedly connected with the middle of the bottom surface of the power box (20).