CN217612893U

CN217612893U - Longitudinal three-axis transmission building block

Info

Publication number: CN217612893U
Application number: CN202221376821.1U
Authority: CN
Inventors: 吴树欣
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2022-10-21
Anticipated expiration: 2032-06-01

Abstract

The utility model relates to a children's toys technical field specifically is a vertical triaxial transmission building block, including the building blocks shell, first transmission mouth has all been seted up to the left and right sides of building blocks shell, second transmission mouth, two have all been seted up to two upper and lower lateral walls of building blocks shell the inside of first transmission mouth all rotates installs first transmission shaft, two first transmission shaft has first bevel gear, two at the equal fixed mounting in one side that is close to each other second transmission mouth between rotate and install the second transmission shaft, install second bevel gear, two on the second transmission shaft first bevel gear all is connected with the meshing of second transmission shaft. The utility model discloses a triaxial can realize four ascending power transmission of side, has optimized current four-axis transmission building blocks inner space, has reduced the fault rate of current four-axis transmission building blocks, has also increased the transmission efficiency of current four-axis transmission building blocks simultaneously.

Description

Longitudinal three-axis transmission building block

Technical Field

The utility model relates to a children's toys technical field specifically is a vertical triaxial transmission building block.

Background

The blocks are generally cubic solid wood or plastic toys, generally decorated on each surface with letters or pictures, allowing different arrangements or architectural activities of the blocks in various patterns, developing intelligence for children, making up houses, various animals, etc.

In order to expand the playability of toy building blocks, some have been provided with transmission structures inside the building blocks, so that the power can be transmitted and output by taking the building blocks as power transmission carriers, the existing four-shaft transmission building blocks are internally meshed with each other through four bevel gears, the power is transmitted to four surfaces of the building blocks through four transmission shafts, one of the four surfaces is used as a driving shaft, and the other three surfaces is used as a driven shaft.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vertical triaxial transmission building block to solve the problem that proposes among the above-mentioned background art. In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a vertical triaxial transmission building block, includes the building blocks shell, first transmission mouth has all been seted up to the left and right sides of building blocks shell, second transmission mouth, two have all been seted up to two upper and lower lateral walls of building blocks shell the inside of first transmission mouth all rotates installs first transmission shaft, two first transmission shaft is close to the equal fixed mounting in one side each other has first bevel gear, two rotate between the second transmission mouth and install the second transmission shaft, install second bevel gear on the second transmission shaft, two first bevel gear all is connected with the meshing of second transmission shaft.

Preferably, mounting holes are formed in one end, far away from the first bevel gear, of each of the two first transmission shafts and in two ends of the second transmission shaft.

Preferably, the central axes of the two first transmission shafts coincide with each other, and the first transmission shafts are perpendicular to the second transmission shafts.

Preferably, the building block shell is provided with a plurality of same expansion holes, and expansion pieces are clamped and installed inside the expansion holes.

Preferably, the bevel gear of the first bevel gear is meshed with the bevel gear of the second bevel gear, and the gear end face of the first bevel gear is perpendicular to the gear end face of the second bevel gear.

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

the utility model discloses a triaxial can realize four ascending power transmission of side, has optimized current four-axis transmission building blocks inner space, has reduced the fault rate of current four-axis transmission building blocks, has also increased the transmission efficiency of current four-axis transmission building blocks simultaneously.

Drawings

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

fig. 2 is a schematic view of a connection structure of the first bevel gear and the second bevel gear according to the present invention;

fig. 3 is an exploded view of the present invention.

In the figure: 1. building block outer shells; 2. a first transmission port; 3. a second transmission port; 4. a first drive shaft; 401. mounting holes; 5. a first bevel gear; 6. a second drive shaft; 7. a second bevel gear; 8. expanding holes; 9. and expanding the part.

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 the staff of ordinary skill in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a vertical triaxial transmission building block, including building block shell 1, first transmission mouth 2 has all been seted up to building block shell 1's the left and right sides, second transmission mouth 3 has all been seted up to two upper and lower lateral walls of building block shell 1, first transmission shaft 4 is all installed in the inside of two first transmission mouths 2 rotation, two first transmission shafts 4 are close to the equal fixed mounting in one side each other have first bevel gear 5, rotate between two second transmission mouths 3 and install second transmission shaft 6, install second bevel gear 7 on the second transmission shaft 6, two first bevel gear 5 all are connected with the 6 meshing of second transmission shaft.

Preferably, mounting holes 401 are formed in one ends, far away from the first bevel gears 5, of the two first transmission shafts 4 and two ends of the second transmission shaft 6.

Preferably, the central axes of the two first transmission shafts 4 coincide with each other, and the first transmission shafts 4 are perpendicular to the second transmission shaft 6.

Preferably, the building block shell 1 is provided with a plurality of same expansion holes 8, and expansion pieces 9 are clamped and mounted in the expansion holes 8.

Preferably, the helical gear of the first bevel gear 5 is engaged with the helical gear of the second bevel gear 7, and the gear end face of the first bevel gear 5 is perpendicular to the gear end face of the second bevel gear 7.

The utility model discloses a use method and advantage: when the longitudinal three-axis transmission building block is used, the working process is as follows:

as shown in fig. 1 and 2 to 3, the extension member 9 can be extended, and since two first bevel gears 5 are engaged with the second bevel gear 7, when one of the mounting holes 401 rotates, the other three mounting holes 401 rotate, so that the four mounting holes 401 are mutually transmitted through two first transmission shafts and two second transmission shafts, compared with the prior art, the internal structure of the transmission four-shaft transmission building block is optimized, and the failure rate is reduced.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A longitudinal three-axis transmission building block comprises a building block shell (1), and is characterized in that: first transmission mouth (2) have all been seted up to the left and right sides of building blocks shell (1), second transmission mouth (3), two have all been seted up to two upper and lower lateral walls of building blocks shell (1) the inside of first transmission mouth (2) is all rotated and is installed first transmission shaft (4), two first transmission shaft (4) are close to the equal fixed mounting in one side each other there are first bevel gear (5), two rotate between second transmission mouth (3) and install second transmission shaft (6), install second bevel gear (7) on second transmission shaft (6), two first bevel gear (5) all are connected with second transmission shaft (6) meshing.

2. The longitudinal three-axis transmission building block of claim 1, wherein: mounting holes (401) are formed in one ends, far away from the first bevel gears (5), of the two first transmission shafts (4) and in two ends of the second transmission shaft (6).

3. The longitudinal three-axis transmission building block of claim 1, wherein: the central axes of the two first transmission shafts (4) are overlapped with each other, and the first transmission shafts (4) and the second transmission shafts (6) are arranged vertically.

4. The longitudinal triaxial driving building block as set forth in claim 1, wherein: a plurality of same expanding holes (8) are formed in the building block shell (1), and expanding pieces (9) are clamped and installed in the expanding holes (8).

5. The longitudinal three-axis transmission building block of claim 1, wherein: the bevel gear of the first bevel gear (5) is meshed with the bevel gear of the second bevel gear (7), and the gear end face of the first bevel gear (5) is perpendicular to the gear end face of the second bevel gear (7).