CN213458690U

CN213458690U - Unmanned teaching trolley

Info

Publication number: CN213458690U
Application number: CN202020716111.3U
Authority: CN
Inventors: 李四鹏; 尹本强; 姚玮; 李同祥; 王欣可
Original assignee: Qingdao Wuniu Intelligent Technology Co ltd
Current assignee: Qingdao Wuniu Intelligent Technology Co ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2021-06-15
Anticipated expiration: 2030-05-06

Abstract

The utility model belongs to the technical field of unmanned driving, especially, be an unmanned teaching dolly, including the teaching dolly base member, one side of teaching dolly base member is equipped with spacing mounting groove, the shock attenuation stand is installed through spacing mounting groove to the teaching dolly base member, the one end of teaching dolly base member is equipped with the illumination lamps and lanterns, the other end of teaching dolly base member is equipped with the install bin. The utility model discloses wholly have small, conveniently carry out the characteristics that nimble removed, the teaching dolly is used to be applicable to unmanned driving that can be fine, and can effectual solution present unmanned driving vehicle teaching use the needs problem that increases, through setting up the shock attenuation stand, on the one hand can pass through hydraulic buffer, a effect for play the shock attenuation buffering when the teaching dolly removes, make the teaching dolly can be at more steady of removal in-process, on the other hand, through setting up damper, can cooperate with hydraulic buffer and realize the effect of the two guarantees of shock attenuation buffering.

Description

Unmanned teaching trolley

Technical Field

The utility model belongs to the technical field of unmanned driving, concretely relates to unmanned teaching dolly.

Background

The unmanned vehicle senses the road environment through a vehicle-mounted sensing system, automatically plans a driving route and controls the vehicle to reach a preset target, senses the surrounding environment of the vehicle by using a vehicle-mounted sensor, and controls the steering and the speed of the vehicle according to the road, vehicle position and obstacle information obtained by sensing, so that the vehicle can safely and reliably run on the road, integrates a plurality of technologies such as automatic control, a system structure, artificial intelligence, visual calculation and the like, is a product of high development of computer science, mode identification and intelligent control technology, is an important mark for measuring the national research strength and industrial level, and has wide application prospect in the fields of national defense and national economy.

Safety is a main factor for pulling the increase of the demand of the unmanned vehicle, a lot of accidents can be caused by negligence of drivers every year, now that the errors of the drivers are all out of the factory, automobile manufacturers naturally concentrate on designing a system capable of ensuring the safety of the automobile, and when the demand of the unmanned vehicle increases, the unmanned teaching trolley faces huge vacancy and cannot meet the increasing demand of the teaching use of the existing unmanned vehicle.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an unmanned teaching dolly has solved unmanned teaching dolly and has faced huge vacancy, can't satisfy the problem of the increase needs that current unmanned vehicle teaching was used.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an unmanned teaching trolley, includes the teaching trolley base member, one side of teaching trolley base member is equipped with spacing mounting groove, the shock attenuation stand is installed through spacing mounting groove to the teaching trolley base member, the one end of teaching trolley base member is equipped with the illumination lamps and lanterns, the other end of teaching trolley base member is equipped with the install bin, the bottom of install bin is equipped with the backup pad, the top of backup pad evenly is equipped with damper, the inner wall of install bin is equipped with the direction spacing groove, the install bin is installed through the direction spacing groove and is connected the supporting shoe, the top of connecting the supporting shoe is equipped with the transmission shaft, the top of connecting the supporting shoe is equipped with the base case, the inside of base case is equipped with the transmission room, the top of base case has solar panel through.

Preferably, damper includes the buffer cylinder, the top of buffer cylinder is equipped with the cushion post, the bottom of cushion post extends to the inside of buffer cylinder, the inside of buffer cylinder is equipped with the spring, one side of spring is equipped with the stopper.

Preferably, a hydraulic buffer is installed at the top of the damping support frame through a rotating shaft, one end of the hydraulic buffer is connected with the bottom of the base body of the teaching trolley through the rotating shaft, and a moving wheel is installed at one end of the damping support frame.

Preferably, the top of transmission shaft upwards extends to the transmission room to be connected with first transmission gear, one side of first transmission gear is equipped with the motor, the output shaft of motor is installed second drive gear through the flange, the meshing is connected between second drive gear and the first transmission gear.

Preferably, one side of the solar panel is connected with an electric telescopic rod through a rotating shaft, and the bottom end of the electric telescopic rod is connected with the base box through the rotating shaft.

Preferably, the surface of the moving wheel is uniformly provided with anti-skid and wear-resistant lugs.

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

the utility model discloses wholly have small, conveniently carry out the characteristics that nimble removed, the teaching dolly is used to be applicable to unmanned driving that can be fine, and can effectual solution present unmanned driving vehicle teaching use the needs problem that increases, through setting up the shock attenuation stand, on the one hand can pass through hydraulic buffer, a effect for play the shock attenuation buffering when the teaching dolly removes, make the teaching dolly can be at more steady of removal in-process, on the other hand, through setting up damper, can cooperate with hydraulic buffer and realize the effect of the two guarantees of shock attenuation buffering.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a first three-dimensional structure diagram of the present invention;

FIG. 2 is a second perspective structural view of the present invention;

FIG. 3 is a third perspective structural view of the present invention;

FIG. 4 is an assembly view of the three-dimensional structure of the present invention;

fig. 5 is a cross-sectional view of the present invention;

FIG. 6 is a three-dimensional structure view of the damping support of the present invention;

FIG. 7 is a sectional view of the damping mechanism of the present invention;

fig. 8 is a partial enlarged view of a portion a in fig. 5 according to the present invention.

In the figure: 1, a teaching trolley base body; 2, limiting the installation groove; 3 a shock-absorbing support; 4 a hydraulic buffer; 5 moving the wheel; 6, lighting lamps; 7, installing a box; 8, supporting plates; 9 a buffer cylinder; 10 a buffer column; 11 a spring; 12 a limiting block; 13 guiding a limiting groove; 14 connecting the supporting block; 15 a drive shaft; a 16-base box; 17 a transmission chamber; 18 a first drive gear; 19 a motor; 20 a second drive gear; 21 a solar panel; 22 electric telescopic rod.

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. 1-8, the present invention provides the following technical solutions: an unmanned teaching trolley comprises a teaching trolley base body 1, one side of the teaching trolley base body 1 is provided with a limiting installation groove 2, the teaching trolley base body 1 is provided with a damping support frame 3 through the limiting installation groove 2, the damping support frame 3 can be used for the unmanned teaching trolley to play a damping role in the moving process, one end of the teaching trolley base body 1 is provided with a lighting lamp 6, the other end of the teaching trolley base body 1 is provided with an installation box 7, the bottom of the installation box 7 is provided with a support plate 8, the top of the support plate 8 is uniformly provided with a damping mechanism, the inner wall of the installation box 7 is provided with a guiding limiting groove 13, the installation box 7 is provided with a connecting support block 14 through the guiding limiting groove 13, the top of the connecting support block 14 is provided with a transmission shaft 15, a base box 16 is arranged above the connecting support block 14, the inside of the base box 16 is provided with a, the utility model discloses wholly have small, conveniently carry out the characteristics that nimble removed, the teaching dolly is used with the unmanned driving of being applicable to that can be fine to can effectual solution present unmanned driving vehicle teaching use the needs problem that increases.

Specifically, damper includes buffer cylinder 9, and buffer cylinder 9's top is equipped with buffering post 10, and buffer post 10's bottom extends to buffer cylinder 9's inside, and buffer cylinder 9's inside is equipped with spring 11, and one side of spring 11 is equipped with stopper 12, through setting up damper, can effectually play the absorbing effect of buffering through setting up mutually supporting between buffering post 10 and the spring 11, and damper can cooperate with hydraulic buffer 4 to realize the effect of the two guarantees of shock attenuation buffering simultaneously.

Specifically, hydraulic buffer 4 is installed through the axis of rotation at the top of shock attenuation stand 3, and hydraulic buffer 4's one end is connected with teaching trolley base member 1 bottom through the axis of rotation, and removal wheel 5 is installed to the one end of shock attenuation stand 3, through setting up shock attenuation stand 3, can pass through hydraulic buffer 4 on the one hand for play the effect of shock attenuation buffering when teaching trolley moves, make teaching trolley can be more steady at the removal in-process.

Specifically, the top of transmission shaft 15 upwards extends to transmission chamber 17 to be connected with first transmission gear 18, one side of first transmission gear 18 is equipped with motor 19, second transmission gear 20 is installed through the flange to the output shaft of motor 19, the meshing is connected between second transmission gear 20 and the first transmission gear 18, through setting up the cooperation between transmission shaft 15, first transmission gear 18, second transmission gear 20 and the motor 19, can realize 360 of basic box 16 turn to, satisfy different teaching and use.

Specifically, there is electric telescopic handle 22 in one side of solar panel 21 through rotation axis connection, and electric telescopic handle 22's bottom is connected with base box 16 through the axis of rotation, through setting up electric telescopic handle 22, can be used for supporting solar panel 21 inclination to conveniently carry out the regulation at different inclinations and use.

Specifically, the surface of the moving wheel 5 is uniformly provided with anti-skid and wear-resistant bumps, and the anti-skid effect of the moving wheel 5 can be increased by arranging the anti-skid and wear-resistant bumps.

The utility model discloses a theory of operation and use flow: the utility model discloses when using, can utilize unmanned teaching dolly small, conveniently carry out the characteristics that nimble removed, the teaching dolly is used to the unmanned of being applicable to that can be fine uses, and can effectual solution present unmanned car teaching use the needs problem that increases, through setting up shock attenuation stand 3, can pass through hydraulic buffer 4 on the one hand, be used for playing the effect of shock attenuation buffering when the teaching dolly removes, through setting up damper, can cooperate with hydraulic buffer 4 and realize the effect of the two guarantees of shock attenuation buffering.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an unmanned teaching dolly, includes teaching dolly base member (1), its characterized in that: one side of the teaching trolley base body (1) is provided with a limiting mounting groove (2), the teaching trolley base body (1) is provided with a damping support frame (3) through the limiting mounting groove (2), one end of the teaching trolley base body (1) is provided with a lighting lamp (6), the other end of the teaching trolley base body (1) is provided with an installation box (7), the bottom of the installation box (7) is provided with a support plate (8), the top of the support plate (8) is uniformly provided with a damping mechanism, the inner wall of the installation box (7) is provided with a guiding limiting groove (13), the installation box (7) is provided with a connecting support block (14) through the guiding limiting groove (13), the top of the connecting support block (14) is provided with a transmission shaft (15), a base box (16) is arranged above the connecting support block (14), and a transmission chamber (17) is arranged inside the base box (, the top of the base box (16) is movably connected with a solar panel (21) through a rotating shaft.

2. The unmanned teaching trolley of claim 1 wherein: damper includes buffer cylinder (9), the top of buffer cylinder (9) is equipped with buffering post (10), the bottom of buffering post (10) extends to the inside of buffer cylinder (9), the inside of buffer cylinder (9) is equipped with spring (11), one side of spring (11) is equipped with stopper (12).

3. The unmanned teaching trolley of claim 1 wherein: the top of the damping support frame (3) is provided with a hydraulic buffer (4) through a rotating shaft, one end of the hydraulic buffer (4) is connected with the bottom of the teaching trolley base body (1) through the rotating shaft, and one end of the damping support frame (3) is provided with a movable wheel (5).

4. The unmanned teaching trolley of claim 1 wherein: the top of transmission shaft (15) upwards extends to transmission room (17) to be connected with first transmission gear (18), one side of first transmission gear (18) is equipped with motor (19), second transmission gear (20) are installed through the flange to the output shaft of motor (19), meshing connection between second transmission gear (20) and first transmission gear (18).

5. The unmanned teaching trolley of claim 1 wherein: one side of solar panel (21) has electric telescopic handle (22) through the axis of rotation connection, the bottom of electric telescopic handle (22) is connected with base case (16) through the axis of rotation.

6. The unmanned teaching vehicle of claim 3, wherein: the surface of the moving wheel (5) is uniformly provided with anti-skid and wear-resistant lugs.