CN211273549U

CN211273549U - Children walking robot

Info

Publication number: CN211273549U
Application number: CN201920075566.9U
Authority: CN
Inventors: 刘玉环; 贾红梅
Original assignee: Shandong Yingcai University
Current assignee: Shandong Yingcai University
Priority date: 2019-01-17
Filing date: 2019-01-17
Publication date: 2020-08-18
Anticipated expiration: 2029-01-17

Abstract

The utility model relates to a walking robot for children, which comprises a shell, a steering engine, a swinging block, a bearing seat, a rotating shaft, a roller, a connecting rod, a rotation stopping sheet, a driven rod, a driving rod and a transmission component; the transmission assembly comprises a turntable, a first traction rod and a second traction rod; the utility model discloses simple structure, it is convenient to make, has the interest.

Description

Children walking robot

Technical Field

The utility model relates to a children robot that walks.

Background

The walking robot is an electric toy capable of simulating the walking mode of human beings, can exercise the observation ability of children, simultaneously develops the thinking ability of children, arouses imagination and arouses curiosity.

SUMMERY OF THE UTILITY MODEL

To the current situation of the prior art, the technical problem to be solved by the present invention is to provide a child walking robot with simple structure, easy manufacture and interest.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a walking robot for children comprises a shell, a steering engine, swinging blocks, bearing seats, rotating shafts, idler wheels, connecting rods, rotation stopping pieces, driven rods, driving rods and a transmission assembly, and is characterized in that the steering engine is arranged inside the shell, the swinging blocks are fixedly sleeved on an output shaft of the steering engine, the two ends of each swinging block are respectively provided with one connecting rod capable of universally rotating, the other ends of the two connecting rods are respectively connected with one driving rod, the upper ends of the two driving rods are respectively connected with one rotating shaft in an inserting mode, the other ends of the two rotating shafts are respectively sleeved with one bearing seat, and the two bearing seats are respectively fixed on the two sides of the shell; the lower ends of the two driving rods are respectively provided with a rotatable roller; two driven rods are arranged on two sides of the shell; the upper ends of the two driven rods are respectively connected with a rotating shaft in an inserting manner, the other ends of the two rotating shafts are respectively sleeved with a bearing seat, and the two bearing seats are respectively fixed on two sides of the shell; a transmission assembly is arranged between one driving rod and one driven rod on the same side; and each driving rod and each driven rod are provided with a rotation stopping sheet.

Preferably, the transmission assembly comprises turntables, a first traction rod and a second traction rod, the outer sides of the middle parts of the two driving rods are respectively connected with a rotatable turntable, and the outer edges of the two turntables are respectively connected with the first traction rod in a rotating connection mode; the other ends of the two first traction rods are connected with a second traction rod in a rotating connection mode, and the other ends of the two second traction rods are connected to the outer sides of the middle parts of the two driven rods respectively in a rotating connection mode.

Preferably, a gear is formed outwards in the center of the inner end of each roller, the four rotation stopping sheets are respectively fixed on the front side faces of the two driving rods and the two driven rods, and the lower ends of the four rotation stopping sheets are respectively matched with the upper sides of the gears on the four rollers.

Compared with the prior art, the utility model has the advantages of: the utility model discloses simple structure, it is convenient to make, has the interest.

Drawings

FIG. 1 is a front structural view of the present invention;

fig. 2 is a rear structure view of the present invention.

Detailed Description

As shown in fig. 1-2, a child walking robot comprises a shell 1, a steering engine 2, a swinging block 3, a bearing seat 4, a rotating shaft 5, a roller 7, a connecting rod 10, a rotation stopping sheet 11, a driven rod 6, a driving rod 9 and a transmission assembly; the steering engine 2 is arranged in the shell 1, the output shaft 21 of the steering engine 2 is fixedly sleeved with the swinging block 3, two ends of the swinging block 3 are respectively provided with a connecting rod 10 capable of universally rotating, the other ends of the two connecting rods 10 are respectively connected with a driving rod 9, the upper ends of the two driving rods 9 are respectively and alternately connected with a rotating shaft 5, the other ends of the two rotating shafts 5 are respectively sleeved with a bearing block 4, and the two bearing blocks 4 are respectively fixed on two sides of the shell 1; the lower ends of the two driving rods 9 are respectively provided with a rotatable roller 7; two driven rods 6 are arranged on two sides of the shell 1; the upper ends of the two driven rods 6 are respectively and alternately connected with a rotating shaft 5, the other ends of the two rotating shafts 5 are respectively sleeved with a bearing block 4, and the two bearing blocks 4 are respectively fixed on two sides of the shell 1; a transmission component is arranged between one driving rod 9 and one driven rod 6 on the same side; each driving rod 9 and each driven rod 6 are provided with a rotation stopping sheet 11; the transmission assembly comprises rotary tables 8, a first traction rod 13 and a second traction rod 12, the outer sides of the middle parts of the two driving rods 9 are respectively connected with the rotary table 8, and the outer edges of the two rotary tables 8 are respectively connected with the first traction rod 13 in a rotating connection mode; the other ends of the two first traction rods 13 are connected with a second traction rod 12 in a rotating connection mode, and the other ends of the two second traction rods 12 are respectively connected to the outer sides of the middles of the two driven rods 6 in a rotating connection mode; the centers of the inner ends of the rollers 7 are all outwards provided with a gear 71, four rotation stopping sheets 11 are respectively fixed on the front side surfaces of the two driving rods 9 and the two driven rods 6, and the lower ends of the four rotation stopping sheets 11 are respectively matched with the upper sides of the gears 71 on the four rollers 7.

When the steering engine is used, the steering engine 2 drives the output shaft 21 to swing in a reciprocating manner after working, so that the two ends of the swing block 3 are driven to swing up and down alternately, so that the two connecting rods 10 are driven to move up and down alternately, in the movement process, the other ends of the two connecting rods 10 push the two driving rods 9 to rotate around the rotating shaft 5 alternately, so that the two rollers 7 can be driven to roll forward, meanwhile, the two driving rods 9 rotate alternately to respectively pull the two first traction rods 13 to move back and forth alternately, so that the two rotary tables 8 are driven to rotate, so that the two second traction rods 12 are driven to move back and forth alternately, so that the two driven rods 6 are respectively pulled to rotate around the two rotating shafts 5, and the rollers 7 at the lower ends of the; the four rollers 7 roll forwards in the same direction, thereby driving the utility model to move on foot; during the rolling process of the roller 7, the lower end of the rotation stop sheet 11 rolls along each tooth surface of the gear 71 and is inserted into each tooth space in turn, so that the gear 71 is clamped, and reverse rotation are prevented.

The children's period is an important period of intelligence development, the children's toy can promote the development of children's intelligence, play a role in enlightening knowledge, the walking robot is an electronic toy that can simulate the human walking mode, it can exercise children's observation ability, develop children's thinking ability at the same time, arouse imagination, call curiosity, the existing preschool children's walking robot is complicated in structure, it is troublesome to make, and lack interest; the utility model discloses simple structure, it is convenient to make, has the interest.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in the embodiments and modifications thereof may be made, and equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A walking robot for children comprises a shell, a steering engine, swinging blocks, bearing seats, rotating shafts, idler wheels, connecting rods, rotation stopping pieces, driven rods, driving rods and a transmission assembly, and is characterized in that the steering engine is arranged inside the shell, the swinging blocks are fixedly sleeved on an output shaft of the steering engine, the two ends of each swinging block are respectively provided with one connecting rod capable of universally rotating, the other ends of the two connecting rods are respectively connected with one driving rod, the upper ends of the two driving rods are respectively connected with one rotating shaft in an inserting mode, the other ends of the two rotating shafts are respectively sleeved with one bearing seat, and the two bearing seats are respectively fixed on the two sides of the shell; the lower ends of the two driving rods are respectively provided with a rotatable roller; two driven rods are arranged on two sides of the shell; the upper ends of the two driven rods are respectively connected with a rotating shaft in an inserting manner, the other ends of the two rotating shafts are respectively sleeved with a bearing seat, and the two bearing seats are respectively fixed on two sides of the shell; a transmission assembly is arranged between one driving rod and one driven rod on the same side; and each driving rod and each driven rod are provided with a rotation stopping sheet.

2. The children walking robot according to claim 1, wherein the transmission assembly comprises rotary discs, a first traction rod and a second traction rod, the rotary discs are connected to the outer sides of the middle parts of the two driving rods, and the first traction rod is connected to the outer edges of the two rotary discs in a rotary connection manner; the other ends of the two first traction rods are connected with a second traction rod in a rotating connection mode, and the other ends of the two second traction rods are connected to the outer sides of the middle parts of the two driven rods respectively in a rotating connection mode.

3. The child walking robot as claimed in claim 1, wherein the rollers are formed with a gear wheel at the center thereof, four rotation preventing pieces are fixed to the front side surfaces of the two driving levers and the two driven levers, respectively, and the lower ends of the four rotation preventing pieces are engaged with the upper sides of the gear wheels of the four rollers, respectively.