CN213545658U

CN213545658U - Robot is used in english teaching

Info

Publication number: CN213545658U
Application number: CN202022554443.9U
Authority: CN
Inventors: 邹洁
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-08
Filing date: 2020-11-08
Publication date: 2021-06-25
Anticipated expiration: 2030-11-08

Abstract

The utility model relates to an english study auxiliary assembly technical field discloses a robot is used in english teaching, including base and robot, base bottom fixed mounting has the locking universal wheel, the inside sliding connection of base has two slide bars, the top of base is run through and is offered and supply the gliding opening of slide bar, the slide bar passes the sliding opening and extends to the outside one end of base and the bottom fixed connection of robot, the equal fixed mounting in both sides of base has two installation shells, the inside sliding connection of installation shell has spring clamp, one side fixedly connected with buffer spring of spring clamp, buffer spring keeps away from spring clamp's one end and the interior diapire fixed connection of installation shell, one side fixed mounting that buffer spring was kept away from to spring clamp has the bracing piece. The utility model discloses simple structure, convenient operation can adjust the height according to user's self demand wantonly, and has good anticollision effect.

Description

Robot is used in english teaching

Technical Field

The utility model relates to an english study auxiliary assembly technical field especially relates to a robot is used in english teaching.

Background

English is the official language designated internationally and is the first most widespread language in the world, english being an international language. Nowadays, many international occasions use english as a communication medium, so that english teaching is very important.

The prior patent (publication number: CN108399808A) provides a robot for English teaching, which solves the problems that the current English teaching mode is single, the attention of students is not concentrated enough during class, and the enthusiasm of students for learning English is not high.

However, the apparatus still has the following problems: the height of robot can't be adjusted, can not adjust according to user's height, and this robot still lacks the structure of collision avoidance simultaneously, because of the robot when removing, collides with people or wall body, the stair lamp of activity very easily, if not set up protective structure, then the collision is great to the influence of robot, may shorten the life of robot.

Therefore, the English teaching robot is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem existing in the prior art and providing a robot for English teaching.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a robot for English teaching comprises a base and a robot body, wherein a locking universal wheel is fixedly installed at the bottom of the base, two sliding rods are connected inside the base in a sliding mode, an opening for the sliding rods to slide is formed in the top of the base in a penetrating mode, one end, extending out of the base, of each sliding rod penetrates through a sliding opening and is fixedly connected with the bottom of the robot body, two installation shells are fixedly installed on two sides of the base, a spring pressing plate is connected inside each installation shell in a sliding mode, a buffer spring is fixedly connected to one side of each spring pressing plate, one end, far away from the spring pressing plate, of each buffer spring is fixedly connected with the inner bottom wall of each installation shell, a supporting rod is fixedly installed on one side, far away from the buffer spring pressing plate, of each spring pressing plate, one end, extending out of each installation shell, of each supporting, equal fixed mounting has the gear on two bull sticks, two gears are connected with two rack toothing respectively, equal fixed mounting has driven bevel gear A on two bull sticks, fixed mounting has the mount pad on the interior roof of base, the internal rotation of mount pad is connected with the pivot, the equal fixed mounting in both ends of pivot has driven bevel gear B, two driven bevel gear B are connected with two driven bevel gear A meshing respectively, fixed mounting has driving motor on the interior diapire of base, equal fixed mounting has the synchronizing wheel in driving motor's drive end and the pivot, the transmission is connected with the hold-in range between two synchronizing wheels.

Preferably, one side of the anti-collision plate far away from the supporting rod is fixedly provided with an anti-collision pad, and the anti-collision pad is made of rubber.

Preferably, two limiting rods are fixedly mounted on the inner bottom wall of the base, and limiting grooves for the limiting rods to slide are formed in the sliding rods.

Preferably, the inner bottom wall of the base is fixedly provided with a boss, and the driving motor is fixedly arranged on the boss.

Preferably, the anticollision plate is made of stainless steel, and the thickness of the anticollision plate is 2 cm.

Preferably, the number of the locking universal wheels is four, and the four locking universal wheels are respectively positioned at four corners of the bottom of the base.

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

1. the two gears rotate synchronously, the two racks are moved up and down through the meshing of the gears and the racks, and the sliding rod and the robot body are driven to move up and down through the movement of the racks, so that the height of the robot body is adjusted, and the problems that the height of the robot body cannot be adjusted and the robot is inconvenient to use by people with different heights are solved;

2. when the robot body collides with a building in the moving process, the anti-collision plate can play a good anti-collision effect, and the anti-collision plate can buffer and protect the robot body by the aid of the elastic force of the buffer spring through sliding of the supporting rods in the mounting shell, so that the robot body is protected.

Drawings

Fig. 1 is a schematic view of a cross-sectional structure in the front view direction of the robot for english teaching according to the present invention;

fig. 2 is a schematic view of a front view structure of the english teaching robot provided by the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1;

fig. 4 is an enlarged view of the structure at B in fig. 1.

In the figure: 1. a base; 2. a robot body; 3. locking the universal wheel; 4. mounting a shell; 5. A spring pressing plate; 6. a buffer spring; 7. a support bar; 8. an anti-collision plate; 9. an anti-collision pad; 10. A slide bar; 11. a limiting rod; 12. a limiting groove; 13. a rack; 14. a rotating rod; 15. a gear; 16. a driven bevel gear A; 17. a mounting seat; 18. a rotating shaft; 19. a driven bevel gear B; 20. A drive motor; 21. a synchronizing wheel; 22. and (4) a synchronous belt.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a robot for english teaching comprises a base 1 and a robot body 2, a locking universal wheel 3 is fixedly installed at the bottom of the base 1, two sliding rods 10 are slidably connected inside the base 1, an opening for the sliding rods 10 to slide is formed at the top of the base 1 in a penetrating manner, one end of each sliding rod 10 extending to the outside of the base 1 through a sliding opening is fixedly connected with the bottom of the robot body 2, two mounting shells 4 are fixedly installed at both sides of the base 1, a spring pressing plate 5 is slidably connected inside the mounting shells 4, a buffer spring 6 is fixedly connected to one side of the spring pressing plate 5, one end of the buffer spring 6 far away from the spring pressing plate 5 is fixedly connected with the inner bottom wall of the mounting shell 4, a support rod 7 is fixedly installed at one side of the spring pressing plate 5 far away from the buffer spring 6, and an anti-collision plate 8 is, equal fixed mounting in the relative one side of two slide bars 10 has rack 13, base 1's internal rotation is connected with two bull sticks 14, equal fixed mounting has gear 15 on two bull sticks 14, two gear 15 are connected with two rack 13 meshing respectively, equal fixed mounting has driven bevel gear A16 on two bull sticks 14, fixed mounting has mount pad 17 on base 1's the interior roof, the internal rotation of mount pad 17 is connected with pivot 18, the equal fixed mounting in both ends of pivot 18 has driven bevel gear B19, two driven bevel gear B19 are connected with two driven bevel gear A16 meshing respectively, fixed mounting has driving motor 20 on base 1's the interior diapire, equal fixed mounting has synchronizing wheel 21 on driving motor 20's the drive end and the pivot 18, the transmission is connected with hold-in range 22 between two synchronizing wheel 21.

Wherein, one side fixed mounting that bracing piece 7 was kept away from to anticollision board 8 has crash pad 9, and crash pad 9 is the rubber material, uses through the cooperation of anticollision board 8 and crash pad 9, and when equipment received the impact, crash pad 9 can effectual dispersion impact force to the protecting effect has been played.

Wherein, fixed mounting has two gag lever posts 11 on the interior diapire of base 1, and the inside of slide bar 10 is seted up and is supplied the gliding spacing groove 12 of gag lever post 11, uses the removal of slide bar 10 to carry out spacingly and direction through the cooperation of gag lever post 11 and spacing groove 12, avoids slide bar 10 to take place the skew at the in-process position that removes, has improved the stability that slide bar 10 removed.

Wherein, fixed mounting has the boss on the interior diapire of base 1, and driving motor 20 fixed mounting is on the boss, is convenient for driving motor 20's installation and dismantlement through the boss, improves the stability of driving motor 20 installation and operation simultaneously.

Wherein, crashproof board 8 is stainless steel material, and crashproof board 8's thickness is 2cm, and stainless steel material has fine hardness and corrosion-resistant advantage, is favorable to prolonging crashproof board 8 usable life.

Wherein, the quantity of locking universal wheel 3 is four, and four locking universal wheels 3 are located the four corners department of base 1 bottom respectively, have improved the stability that robot body 2 removed and operated.

The working principle is as follows: in the utility model, the device provides electric energy for the driving motor 20 through the external power supply, and controls the opening and closing of the driving motor 20 through the control switch, when the height of the robot body 2 needs to be adjusted, the driving motor 20 is controlled to be opened, one of the synchronizing wheels 21 is driven to rotate through the driving motor 20, the synchronous rotation of the two synchronizing wheels 21 is realized through the transmission of the synchronous belt 22, the rotating shaft 18 is driven to rotate through the rotation of the other synchronizing wheel 21, the driven bevel gear B19 fixedly arranged at the two ends of the rotating shaft 18 is driven to rotate through the rotation of the rotating shaft 18, the driven bevel gear A16 meshed with the driven bevel gear B19 is driven to rotate through the rotation of the driven bevel gear A16, the rotating rod 14 is driven to rotate the gear 15 through the rotating rod 14, thereby the synchronous rotation of the two gears 15 is realized, the up-and-down movement of the two racks 13 is, the removal through rack 13 drives slide bar 10 and removes, it reciprocates to drive robot body 2 through slide bar 10, thereby realize the regulation of robot body 2 height, the unable regulation of height of robot body 2 has been solved, the problem that the different people of height use is not convenient for, when robot body 2 bumps with the building at the in-process that removes, crashproof board 8 can play good crashproof effect, crashproof board 8 passes through the slip of bracing piece 7 in installation shell 4, utilize buffer spring 6's elasticity, can cushion protection to robot body 2, the effect that robot body 2 lacks crashproof protection has been solved, when the robot removes, produce the problem that the collision leads to the unable normal work of robot when building with around, the life of robot body 2 has been prolonged.

The above, 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. The robot for English teaching comprises a base (1) and a robot body (2) and is characterized in that a locking universal wheel (3) is fixedly mounted at the bottom of the base (1), two sliding rods (10) are connected to the inside of the base (1) in a sliding manner, an opening for the sliding rods (10) to slide is formed in the top of the base (1) in a penetrating manner, one end, extending to the outside of the base (1), of each sliding rod (10) penetrates through a sliding opening and is fixedly connected with the bottom of the robot body (2), two mounting shells (4) are fixedly mounted on two sides of the base (1), a spring pressing plate (5) is connected to the inside of each mounting shell (4) in a sliding manner, a buffer spring (6) is fixedly connected to one side of the spring pressing plate (5), one end, far away from the spring pressing plate (5), of each buffer spring pressing plate (6) is fixedly connected with the inner bottom wall of the mounting shell (4), a support rod (7, one end of the support rod (7) extending to the outside of the mounting shell (4) is fixedly connected with an anti-collision plate (8), one opposite side of the two slide rods (10) is fixedly provided with a rack (13), the inside of the base (1) is rotatably connected with two rotating rods (14), the two rotating rods (14) are fixedly provided with gears (15), the two gears (15) are respectively meshed with the two racks (13), the two rotating rods (14) are fixedly provided with driven bevel gears A (16), the inner top wall of the base (1) is fixedly provided with a mounting seat (17), the inside of the mounting seat (17) is rotatably connected with a rotating shaft (18), the two ends of the rotating shaft (18) are respectively and fixedly provided with driven bevel gears B (19), the two driven bevel gears B (19) are respectively meshed with the two driven bevel gears A (16), the inner bottom wall of the base (1) is fixedly provided with a driving motor (20), the driving end of the driving motor (20) and the rotating shaft (18) are fixedly provided with synchronous wheels (21), and a synchronous belt (22) is connected between the two synchronous wheels (21) in a transmission manner.

2. The robot for English teaching of claim 1, wherein an anti-collision pad (9) is fixedly mounted on one side of the anti-collision plate (8) far away from the support rod (7), and the anti-collision pad (9) is made of rubber.

3. The robot for English teaching of claim 1, wherein two limiting rods (11) are fixedly mounted on the inner bottom wall of the base (1), and a limiting groove (12) for the limiting rods (11) to slide is formed in the slide rod (10).

4. The robot for English teaching of claim 1, wherein a boss is fixedly mounted on the inner bottom wall of the base (1), and the driving motor (20) is fixedly mounted on the boss.

5. The robot for English teaching of claim 1, wherein the anti-collision plate (8) is made of stainless steel, and the thickness of the anti-collision plate (8) is 2 cm.

6. The robot for English teaching of claim 1, wherein the number of the locking universal wheels (3) is four, and the four locking universal wheels (3) are respectively positioned at four corners of the bottom of the base (1).