CN216295209U

CN216295209U - Magnetic building block

Info

Publication number: CN216295209U
Application number: CN202122700004.9U
Authority: CN
Inventors: 黄惠萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-04-15
Anticipated expiration: 2031-11-05

Abstract

The utility model discloses a magnetic building block in the technical field of magnetic building blocks, which comprises an octahedral building block, a regular tetrahedron building block and a tetrahedron building block, wherein the octahedral building block comprises a first cavity and a second cavity, four corners of the first cavity and four corners of the second cavity are respectively provided with a first magnetic bead groove, a first magnetic bead is arranged in the first magnetic bead groove, a first magnetic bead cavity is fixedly arranged in the middle positions of the first cavity and the second cavity, a first magnetic bead is arranged in the first magnetic bead cavity, a first magnetic bead pressing rod is arranged in the first magnetic bead cavity, an octahedral clamping rod is fixedly arranged in the first cavity, an octahedral clamping column is fixedly connected to the position, corresponding to the octahedral clamping rod, in the second cavity, a circular magnetic bead can be adopted for multi-dimensional automatic adjustment, so that each angle can generate an acting force, the generation of like-polarity repulsion acting force is eliminated, and building blocks are built more easily.

Description

Magnetic building block

Technical Field

The utility model relates to the technical field of magnetic building blocks, in particular to a magnetic 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.

Most of magnetic building blocks on the market are square, the magnetic force action can be generated only by six faces, and a hexahedron in a single shape has no vertex and is limited in space. Meanwhile, cylindrical magnetic beads are adopted in the market, so that the weight is large and the acting force is limited.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a magnetic building block that solves the problems set forth above in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: magnetic building blocks, including octahedral building blocks, regular tetrahedron building blocks and tetrahedron building blocks, the octahedral building blocks include first cavity and second cavity, first magnetic bead groove has all been seted up in first cavity and second cavity four corners, first magnetic bead inslot is provided with first magnetic bead, the equal fixed mounting in first cavity and second cavity intermediate position has first magnetic bead cavity, be provided with first magnetic bead in the first magnetic bead cavity, be provided with first magnetic bead depression bar in the first magnetic bead cavity, fixed mounting has the octahedral kelly in the first cavity, correspond in the second cavity the position fixedly connected with octahedral joint post of octahedral kelly.

As a further scheme of the utility model: regular tetrahedron building blocks include first cavity and first apron, the second magnetic bead groove has all been seted up on the triangle of first cavity and first apron, the second magnetic bead inslot is provided with the second magnetic bead.

As a still further scheme of the utility model: the improved magnetic bead structure is characterized in that a second magnetic bead cavity is fixedly connected to the middle of the first cavity, a second magnetic bead is arranged in the second magnetic bead cavity, a clamping piece is fixedly connected to the first cavity, a clamping rod is fixedly connected to the position, corresponding to the clamping piece, of the first cover plate, and a second magnetic bead pressing rod is fixedly connected to the position, corresponding to the second magnetic bead cavity, of the first cover plate.

As a still further scheme of the utility model: the tetrahedron building blocks include second cavity and second apron, all set up the third magnetic bead groove on second cavity and the second apron triangle, be provided with little magnetic bead in the third magnetic bead groove.

As a still further scheme of the utility model: a first clamping groove is fixedly connected to one corner in the second cavity, second clamping grooves are fixedly connected to two corners far away from the first clamping groove in the second cavity, a third magnetic bead cavity is fixedly connected to a position, close to the first clamping groove, in the second cavity, and a large magnetic bead is arranged in the third magnetic bead cavity.

As a still further scheme of the utility model: the position of the second cover plate corresponding to the first clamping groove is fixedly connected with a first clamping rod, the position of the second cover plate corresponding to the second clamping groove is fixedly connected with a second clamping rod, and the position of the second cover plate corresponding to the third magnetic bead cavity is fixedly connected with a third magnetic bead pressing rod.

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

1. according to the utility model, through the matching between the first magnetic bead and the first magnetic bead compression bar, the magnetic building block has a similar principle to that of the existing magnetic building blocks on the market, metal magnetic beads are placed at corresponding positions inside a building block cavity, so that the outer surface of the building block is magnetic, the magnetic beads are fixed at set positions of the building block in a mode of matching the compression bar with the magnetic bead cavity, so that positive and negative magnetic fields are formed at corresponding positions on the surface of the building block, and two building blocks with different polarities are attached to each other by utilizing a magnetic principle of positive and negative attraction and can be spliced to form different shape effects. However, most of the magnetic building blocks on the market are square, the magnetic force action can be generated only by six faces, and the octahedral building block of the building block adopts a prismatic design to increase the magnetic force action to eight faces. By changing the size of the magnetic beads, different shapes can be precisely magnetically attracted, meanwhile, cylindrical magnetic beads are mostly adopted on the market, the weight is large, the acting force is limited, the circular magnetic beads can be automatically adjusted in multiple dimensions, the acting force can be generated at each angle, the generation of the acting force repulsive by like poles is eliminated, and building blocks can be built more easily. The round magnetic beads are adopted, the magnetic force action is not changed when the quantity is small, and the magnetic force can be generated in multiple dimensions, and the weight of the whole building block is reduced.

Drawings

FIG. 1 is a schematic view of an octahedral block according to the present invention;

FIG. 2 is a schematic structural diagram II of the octahedral building block of the present invention;

FIG. 3 is a schematic view of a regular tetrahedron building block according to the present invention;

FIG. 4 is a schematic structural diagram II of a regular tetrahedron building block according to the present invention;

FIG. 5 is a schematic view of a tetrahedral block of the present invention;

fig. 6 is a schematic structural diagram II of the tetrahedral building block of the utility model.

In the figure: 1. octahedral building blocks; 101. a first cavity; 102. a second cavity; 103. an octahedral clamp rod; 104. a first magnetic bead; 105. a first magnetic bead groove; 106. a first magnetic bead cavity; 107. an octahedron clamping column; 108. a first magnetic bead compression bar; 2. regular tetrahedron building blocks; 201. a first cavity; 202. a first cover plate; 203. a clamping and connecting rod; 204. a second magnetic bead groove; 205. a second magnetic bead pressure bar; 206. a second magnetic bead; 207. a second magnetic bead cavity; 208. a clamping piece; 3. tetrahedral building blocks; 301. a second cavity; 302. a second cover plate; 303. small magnetic beads; 304. a third magnetic bead compression bar; 305. a first clamping rod; 306. a third magnetic bead groove; 307. large magnetic beads; 308. a first card slot; 309. a second card slot; 310. a second clamping rod; 311. a third magnetic bead cavity.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 6, in an embodiment of the present invention, a magnetic building block includes an octahedral building block 1, a regular tetrahedron building block 2, and a tetrahedron building block 3, where the octahedral building block 1 includes a first cavity 101 and a second cavity 102, four corners of the first cavity 101 and the second cavity 102 are both provided with a first magnetic bead groove 105, a first magnetic bead 104 is disposed in the first magnetic bead groove 105, a first magnetic bead cavity 106 is fixedly disposed at a middle position of the first cavity 101 and the second cavity 102, a first magnetic bead 104 is disposed in the first magnetic bead cavity 106, a first magnetic bead pressing rod 108 is disposed in the first magnetic bead cavity 106, an octahedral clamping rod 103 is fixedly disposed in the first cavity 101, and an octahedral clamping column 107 is fixedly connected to a position corresponding to the octahedral clamping rod 103 in the second cavity 102.

The regular tetrahedron building block 2 comprises a first cavity 201 and a first cover plate 202, wherein the triangles of the first cavity 201 and the first cover plate 202 are both provided with a second magnetic bead groove 204, and a second magnetic bead 206 is arranged in the second magnetic bead groove 204; a second magnetic bead cavity 207 is fixedly connected to the middle of the first cavity 201, a second magnetic bead 206 is arranged in the second magnetic bead cavity 207, a clamping piece 208 is fixedly connected to the inside of the first cavity 201, a clamping rod 203 is fixedly connected to the position, corresponding to the clamping piece 208, of the first cover plate 202, and a second magnetic bead pressure rod 205 is fixedly connected to the position, corresponding to the second magnetic bead cavity 207, of the first cover plate 202; the tetrahedral building block 3 comprises a second cavity 301 and a second cover plate 302, wherein the triangle of the second cavity 301 and the triangle of the second cover plate 302 are respectively provided with a third magnetic bead groove 306, and a small magnetic bead 303 is arranged in the third magnetic bead groove 306; a first card slot 308 is fixedly connected to one corner in the second cavity 301, a second card slot 309 is fixedly connected to two corners far away from the first card slot 308 in the second cavity 301, a third magnetic bead cavity 311 is fixedly connected to a position close to the first card slot 308 in the second cavity 301, and a large magnetic bead 307 is arranged in the third magnetic bead cavity 311; a first clamping rod 305 is fixedly connected to the second cover plate 302 at a position corresponding to the first clamping groove 308, a second clamping rod 310 is fixedly connected to the second cover plate 302 at a position corresponding to the second clamping groove 309, and a third magnetic bead pressing rod 304 is fixedly connected to the second cover plate 302 at a position corresponding to the third magnetic bead cavity 311.

The working principle of the utility model is as follows: the magnetic building block is similar to the principle of the existing magnetic building blocks on the market, metal magnetic beads are placed at corresponding positions inside a building block cavity, the outer surface of the building block is made to be magnetic, the magnetic beads are fixed at set positions of the building block in a mode of matching a cavity of the pressure bar and the magnetic beads, a positive magnetic field and a negative magnetic field are made to exist at corresponding positions on the surface of the building block, and two building blocks with different polarities are attached to each other and can be spliced to form different shapes and effects by the aid of the positive and negative attractive magnetic principle. However, most of the magnetic building blocks on the market are square, the magnetic force action can be generated only by six faces, and the octahedral building block 1 of the building block adopts a prismatic design to increase the magnetic force action to eight faces. Through changing the size of the magnetic beads, different shapes can be precisely magnetically attracted. Meanwhile, cylindrical magnetic beads are adopted in the market, the weight is large, the acting force is limited, the circular magnetic beads can be automatically adjusted in multiple dimensions, so that the acting force can be generated at each angle, the generation of like-pole repelling acting force is eliminated, and building blocks are built more easily. The round magnetic beads are adopted, the magnetic force action is not changed when the quantity is small, and the magnetic force can be generated in multiple dimensions, and the weight of the whole building block is reduced.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. Magnetic building block, including octahedral building blocks (1), regular tetrahedron building blocks (2) and tetrahedron building blocks (3), its characterized in that: octahedral building blocks (1) include first cavity (101) and second cavity (102), first magnetic bead groove (105) have all been seted up in first cavity (101) and second cavity (102) four corners, be provided with first magnetic bead (104) in first magnetic bead groove (105), the equal fixed mounting in first cavity (101) and second cavity (102) intermediate position has first magnetic bead cavity (106), be provided with first magnetic bead (104) in first magnetic bead cavity (106), be provided with first magnetic bead depression bar (108) in first magnetic bead cavity (106), fixed mounting has octahedral kelly (103) in first cavity (101), correspond in second cavity (102) the position fixedly connected with octahedral joint post (107) of octahedral kelly (103).

2. The magnetic building block of claim 1, wherein: regular tetrahedron building blocks (2) include first cavity (201) and first apron (202), second magnetic bead groove (204) have all been seted up on the triangle of first cavity (201) and first apron (202), be provided with second magnetic bead (206) in second magnetic bead groove (204).

3. The magnetic building block of claim 2, wherein: first cavity (201) intermediate position fixedly connected with second magnetic bead cavity (207), be provided with second magnetic bead (206) in second magnetic bead cavity (207), fixedly connected with joint spare (208) in first cavity (201), correspond on first apron (202) the position fixedly connected with joint pole (203) of joint spare (208), correspond on first apron (202) the position fixedly connected with second magnetic bead depression bar (205) of second magnetic bead cavity (207).

4. The magnetic building block of claim 1, wherein: the tetrahedron building blocks (3) comprise a second cavity (301) and a second cover plate (302), third magnetic bead grooves (306) are formed in the triangles of the second cavity (301) and the second cover plate (302), and small magnetic beads (303) are arranged in the third magnetic bead grooves (306).

5. The magnetic building block of claim 4, wherein: a first clamping groove (308) is fixedly connected to one corner in the second cavity (301), second clamping grooves (309) are fixedly connected to two corners far away from the first clamping groove (308) in the second cavity (301), a third magnetic bead cavity (311) is fixedly connected to a position, close to the first clamping groove (308), in the second cavity (301), and a large magnetic bead (307) is arranged in the third magnetic bead cavity (311).

6. The magnetic building block of claim 5, wherein: a first clamping rod (305) is fixedly connected to the second cover plate (302) at a position corresponding to the first clamping groove (308), a second clamping rod (310) is fixedly connected to the second cover plate (302) at a position corresponding to the second clamping groove (309), and a third magnetic bead pressing rod (304) is fixedly connected to the second cover plate (302) at a position corresponding to the third magnetic bead cavity (311).