CN111135588A - Modularization bamboo wood robot based on crank rocker mechanism - Google Patents

Abstract

The invention relates to a crank rocker mechanism-based modular bamboo robot, which comprises two bamboo robot legs, a planar bamboo-wood board, bamboo-wood gears, a gear fixing shaft, fixing parts and a power element, wherein the bamboo robot legs are of a crank connecting rod structure consisting of three bamboo battens, notches are formed in two sides of the top surface of the planar bamboo-wood board, the fixing parts are fixed in the notches, a plurality of bamboo battens of the two bamboo robot legs are rotatably connected with the tops of the fixing parts, the bamboo-wood gears are fixed in the middle of the gear fixing shaft, two ends of the gear fixing shaft penetrate through the fixing parts and are fixedly connected with holes of the bamboo battens, and the power element drives the bamboo-wood gears to rotate to drive the. The movement mode of the invention combines hand-operated transmission and motor transmission, not only can rotate the hand-operated handle to observe the movement condition of the mechanical structure to understand the movement principle, but also can increase the playability through the movement of the motor on the ground, uses the modularized bamboo and wood components, has long service life, simple structure, convenient splicing, easy production and processing and more environmental protection.

Description

Modularization bamboo wood robot based on crank rocker mechanism

Technical Field

The invention belongs to the field of popular science toys, and particularly relates to a modularized bamboo-wood robot based on a crank-rocker mechanism.

Background

The toys that have educational significance in the existing market mainly have: firstly, enlightening toys, such as bedside hanging toys and the like which help infants to perceive color and shape; second, intelligence-promoting toys, such as puzzles, chess, building blocks, etc.; third, science and technology toys, such as toys with the help of clockwork spring, automobiles using remote controllers, etc. Most of the existing toys with educational significance are for children of low ages, although the varieties are rich, most of the toys are simple in form and short in service life, scientific and educational toys for children of large ages are few and few, and the following requirements of teenagers on science popularization toys can not be met: firstly, the requirement for the science popularization knowledge toy of the organization class; secondly, the assembly is simple and easy, and the material can be recycled; and thirdly, edutainment toy experience and the like. Most mechanism class bamboo wood toys on the market at present only convert simple scientific knowledge into simple toys, the knowledge that this kind of science popularization toys contain is simple scattered, can not form systematic education content, and most science education toys do not have the environmental protection attribute of repeated dismouting, modularization use moreover.

Disclosure of Invention

In order to meet the requirements of teenagers on modular and mechanism science popularization toys, the invention provides a bamboo and wood mechanism robot which can be assembled in a diversified manner by utilizing a simple crank and rocker mechanism.

In order to solve the technical problems, the invention provides a crank rocker mechanism-based modular bamboo robot, which comprises two bamboo robot legs, a planar bamboo-wood board, a bamboo-wood gear, a gear fixing shaft, a fixing part and a power element, wherein the bamboo robot legs are composed of three bamboo-wood strips, and are divided into a middle bamboo-wood strip, a long bamboo-wood strip and a short bamboo-wood strip according to the length, both ends of each bamboo-wood strip and the middle part of the long bamboo-wood strip are respectively provided with a hole, a plurality of long bamboo-wood strips are connected in a folding line type head-to-tail rotating manner, all connecting points on one side between the long bamboo-wood strips are connected with the short bamboo-wood strip in a rotating manner, and a hole at one end of the middle bamboo-wood strip; the notch that has two parallels is opened to plane bamboo-wood board top surface both sides edge, open at the mounting top has the through-hole, the even notch of fixing in plane bamboo-wood board both sides of a plurality of mounting symmetry, the other end of the short bamboo-wood batten of two bamboo-wood robot legs rotates with the top of the mounting of plane bamboo-wood board both sides to be connected, and the mounting of interval between two adjacent short bamboo-wood battens, the other end of the well bamboo-wood batten between two adjacent short bamboo-wood battens rotates with the spaced mounting between the short bamboo-wood batten to be connected, gear fixed axle middle part and bamboo-wood gear fixed connection, the both ends of gear fixed axle pass the fixed part top trompil and the hole fixed connection of arbitrary a pair of short bamboo-wood batten, power component drives.

Furthermore, the power element is a bamboo hand-operated handle, and a bamboo gear fixed on the gear fixing shaft is driven to rotate by a bamboo gear fixed on the bamboo hand-operated handle. The user can rotate the bamboo wood crank handle slowly on one side and drive the bamboo wood gear on the gear fixed axle and rotate, observes observation mechanism's motion condition on one side, helps deepening the user to the understanding of simple crank rocker mechanism.

Further, the hand handle of bamboo wood still is provided with motor installation position, installs the micro-motor in the motor installation position, drives bamboo wood gear through the micro-motor and rotates. The motor can drive the bamboo gear to rotate fast, can move on the ground at a certain speed, and increases the playability of the equipment.

Further, the short bamboo strips of the two bamboo robot legs are connected with the fixing piece in a rotating mode in a vertical opposite mode.

Further, the installation forms of the adjacent short bamboo wood bars of each bamboo wood robot leg are opposite from top to bottom.

Furthermore, the fixing piece is Z-shaped, the bottom of the fixing piece is fixed in notches at two sides of the plane bamboo-wood board, and the top of the fixing piece extends out of the plane bamboo-wood board and is connected with the short bamboo-wood strips through a connecting piece or a gear fixing shaft. The rotation connecting point of the fixing piece and the bamboo battens is arranged on the outer side of the plane bamboo-wood board, so that the friction between the bamboo battens and the plane bamboo-wood board can be avoided, and the motion stability of equipment is improved.

The movement mode of the toy is combined with hand-cranking transmission and motor transmission, so that the hand-cranking handle can be rotated to observe the movement condition of the mechanical structure to know the movement principle of the toy, the ground movement with a certain speed can be realized through the small motor, the playability is improved, the modularized bamboo and wood assembly is used, the service life is long, the structure is simple, the splicing is convenient, the production and the processing are easy, and meanwhile, the use of the bamboo and wood material is more environment-friendly.

Drawings

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

FIG. 2 is a schematic partial perspective view of the present invention;

FIG. 3 is a side view of the present invention;

FIG. 4 is a top view of the present invention;

fig. 5 is a rear view of the present invention.

1. The gear fixing device comprises middle bamboo wood strips, 2 long bamboo wood strips, 3 short bamboo wood strips, 4 planar bamboo wood plates, 5 gear fixing shafts, 6 bamboo wood gears, 7 motor mounting parts, 8 bamboo wood hand-cranking handles, 9 fixing parts, 10 motors, 11 connecting pieces, 12 buttons.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the following embodiments are specifically described with reference to the attached drawings. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and such equivalents may fall within the scope of the present invention as defined in the appended claims.

As shown in fig. 1 to 5, the present embodiment includes two bamboo-wood robot legs, a planar bamboo-wood plate 4, two bamboo-wood gears 6, a gear fixing shaft 5, a fixing member 9, and a power element. Bamboo wood machine people leg comprises three kinds of bamboo battens, divide into well bamboo batten 1 according to length, long bamboo batten 2 and short bamboo batten 3, the both ends of every kind of bamboo batten and the middle part of long bamboo batten 2 all are provided with the trompil, a plurality of long bamboo battens 2 are broken line type end to end and rotate the connection, all tie points of one side all rotate between the long bamboo batten 2 and are connected with short bamboo batten 3, the hole of 1 one end of well bamboo batten is connected with the hole rotation at 2 middle parts of long bamboo batten, well bamboo batten 1, the bamboo wood machine people leg of crank connecting rod structure is constituteed to long bamboo batten 2 and short bamboo batten 3, all adopt connecting piece 11 to pass the mode realization rotation connection of trompil between each bamboo batten. 4 top surface both sides edges of plane bamboo-wood board are opened and are had the notch of two parallels, mounting 9 is the Z type, the bottom is fixed in the notch of 4 both sides of plane bamboo-wood board, the top stretches out plane bamboo-wood board 4 and opens there is the through-hole, and be connected with short bamboo splint 3 through connecting piece 11 or gear fixed axle 5, the even of a plurality of mounting 9 symmetry is fixed in the notch of 4 both sides of plane bamboo-wood board, the other end of the short bamboo splint 3 of two bamboo-wood robot legs rotates with the top of the mounting 9 of 4 both sides of plane bamboo-wood board respectively in proper order and is connected, and a mounting 9 of interval between two adjacent short bamboo splints 3, the other end of the well bamboo splint 1 between two adjacent short bamboo splints 3 rotates with spaced mounting 9 between the short bamboo splint 3 to be connected. The middle part of the gear fixing shaft 5 is fixedly connected with a bamboo gear 6, and the two ends of the gear fixing shaft 5 penetrate through the holes in the top of the fixing part 9 to be fixedly connected with any pair of short bamboo strips 3. The power component is the hand handle 8 of bamboo wood, drives the bamboo wood gear 6 on the gear fixed axle 5 through fixing the bamboo wood gear 6 on the handle and rotates, and then drives the short bamboo batten 3 fixed with the gear fixed axle 5 and rotates to drive bamboo wood robot leg. The bamboo wood hand-cranking handle 8 is further provided with a motor installation part 7, a small-sized motor 10 is installed in the motor installation part 7, the motor 10 drives the bamboo wood gear 6 to rotate, and the switch of the motor 10 is controlled through a button 12. The installation forms of the short bamboo strips 3 of the two bamboo robot legs and the short bamboo strips 3 on the opposite side and the adjacent side are opposite up and down.

This device is after the equipment is accomplished, but hand handle 8 of manual rotation bamboo wood, and when hand handle 8 of bamboo wood rotated, it fixed the bamboo wood gear 6 on gear fixed axle 5 with its fixed bamboo wood gear 6 drive, and then drive the short bamboo batten 3 rotation with 5 fixed connection of gear fixed axle to drive the bamboo wood robot leg of both sides. The button 12 can be pressed to start the motor 10, and the motor 10 drives the bamboo gear 6 fixed on the bamboo hand-cranking handle 8 to drive the bamboo robot legs on the two sides.

The above embodiments are preferred examples of the present invention, and are not intended to limit the scope of the present invention.

Claims (6)

1. The utility model provides a modularization bamboo wood robot based on crank rocker mechanism, includes two bamboo wood robot legs, plane bamboo lumber (4), bamboo wood gear (6), gear fixed axle (5), mounting (9) and power component, its characterized in that, bamboo wood robot leg comprises three kinds of bamboo battens, divide into well bamboo batten (1), long bamboo batten (2) and short bamboo batten (3) according to length, and there is the trompil at the both ends of every kind of bamboo batten and the middle part of long bamboo batten (2), a plurality of long bamboo batten (2) are broken line type end to end and rotate the connection, and all tie points of one side between long bamboo batten (2) all rotate and are connected with short bamboo batten (3), the hole of well bamboo batten (1) one end rotates with the hole in long bamboo batten (2) middle part and is connected; the notch that plane bamboo-wood board (4) top surface both sides edge was opened there are two parallels, mounting (9) top is opened there is the through-hole, and the even notch at plane bamboo-wood board (4) both sides is fixed to a plurality of mounting (9) symmetry, and the other end of the short bamboo-wood batten (3) of two bamboo-wood robot legs rotates with the top of mounting (9) of plane bamboo-wood board (4) both sides and is connected, and interval mounting (9) between two adjacent short bamboo-wood battens (3), and spaced mounting (9) rotate between the other end of well bamboo-wood batten (1) between two adjacent short bamboo-wood battens (3) and short bamboo-wood batten (3) and are connected, gear fixed axle (5) middle part with bamboo-wood gear (6) fixed connection, the both ends of gear fixed axle (5) pass the fixed connection of mounting (9) top trompil and arbitrary a pair of short bamboo-wood batten (3), the power element drives the bamboo gear (6) to rotate.

2. The crank and rocker mechanism based modular bamboo and wood robot as claimed in claim 1, characterized in that the power element is a bamboo and wood hand crank (8), and the bamboo and wood gear (6) on the gear fixing shaft (5) is driven to rotate by the bamboo and wood gear (6) fixed on the bamboo and wood hand crank (8).

3. The crank and rocker mechanism based modular bamboo-wood robot as claimed in claim 2, characterized in that the bamboo-wood hand crank (8) is further provided with a motor mounting part (7), a small motor is mounted in the motor mounting part (7), and the small motor drives the bamboo-wood gear (6) to rotate.

4. The crank and rocker mechanism based modular bamboo-wood robot as claimed in claim 1, characterized in that the short bamboo-wood strips (3) of the two bamboo-wood robot legs are rotatably connected with the fixing piece (9) in an up-down opposite manner.

5. A crank and rocker mechanism based modular bamboo and wood robot as claimed in claim 4, characterized in that the short bamboo and wood strips (3) adjacent to each bamboo and wood robot leg are installed in the opposite way.

6. The crank and rocker mechanism based modular bamboo-wood robot as claimed in claim 1, characterized in that the fixing piece (9) is Z-shaped, the bottom of the fixing piece is fixed in the notches at the two sides of the plane bamboo-wood plate (4), and the top of the fixing piece extends out of the plane bamboo-wood plate (4) and is connected with the short bamboo-wood strips (3) through the connecting piece (9) or the gear fixing shaft (5).

Images