A kind of building block connecting pin and building block splicing assembly

Abstract

The utility model discloses a connecting pin for building blocks with building patterns and a building blocks splicing assembly with building patterns, comprising: a connecting pin, wherein the four corners of the connecting pin are integrally connected with pin teeth, and further comprising: a cubic component, wherein a triangular component is movably mounted on the surface of the cubic component, and a pin hole is arranged at the inner center of the cubic component, and a plug column is inserted and arranged inside the pin hole; the cubic component is mainly used for horizontal and vertical splicing, and two connecting grooves are aligned together to form a star shape, which just cooperates with the connecting pin of the star structure, thereby completing the horizontal and vertical splicing of the cubic component, and the two connecting grooves are aligned together to form a star shape, which just cooperates with the connecting pin of the star structure, thereby completing the horizontal and vertical splicing of the cubic component, and when a splicing error occurs, the connecting pin is pulled out to correct the cubic component.

Description

Technical Field

[0001] The utility model relates to the technical field of toys and teaching aids, in particular to a connecting pin for a building block with a pattern and a building block splicing component with a pattern. Background Art

[0002] Patterns are one of the ways to express Chinese traditional culture. Traditional patterns are made through hand-painting, paper cutting and other handcraft methods. The production process has high requirements and cannot afford to make mistakes, because drawing and making patterns requires strong technical capabilities. Therefore, the production of patterns increases the difficulty, is difficult to correct, and is not reproducible.

[0003] Therefore, those skilled in the art provide a building pattern building block connecting pin and a building pattern building block splicing assembly to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a connecting pin for building pattern blocks and a building pattern block splicing assembly, so as to solve the problems that the existing pattern blocks proposed in the above background technology are not reproducible and difficult to correct.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A connecting pin for building blocks with building patterns comprises: a connecting pin, wherein the four corners of the connecting pin are integrally connected with pin teeth, and further comprises: a cubic component, wherein a triangular component is movably mounted on the surface of the cubic component, and a pin hole is arranged at the inner center of the cubic component, and a pin column is inserted into the inner part of the pin hole.

[0007] Furthermore, the connecting pin and the pin teeth are fixedly connected, and the pin teeth are arranged in four groups in a ring shape with respect to the center line of the connecting pin.

[0008] Furthermore, the outer shape of the pin teeth is a star-shaped structure.

[0009] A patterned building block assembly, wherein the upper and lower surfaces of the cubic component are both provided with a first connection groove, and the left and right sides of the cubic component are both provided with a second connection groove, the second connection groove and the first connection groove are larger inside and smaller outside, and a pair of the two connection grooves together form a star shape and match the external shape of a connecting pin.

[0010] Furthermore, the cubic component is composed of two groups of triangular components, the cross-section of the triangular component is a right triangle, and the two right-angled sides of the triangular component are equal to the length of the side of the cubic component. The planes in the direction of the two right-angled sides of the triangular component each have a connecting groove, and the two connecting grooves are perpendicular to each other.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] A plurality of connection grooves are arranged on the surface of the cubic component. At least one of the six faces of the cubic component is a plane, and the other faces have at least one set of mutually perpendicular connection grooves, and the mutually perpendicular connection grooves are not on two opposite planes. The connection grooves are located at the midline of the surface, and the size of the connection grooves is larger inside and smaller outside. The two connection grooves are in a star shape when facing each other. The cubic component is mainly used for horizontal and vertical assembly. The two connection grooves are in a star shape when facing each other, which just cooperates with the connecting pins of the star structure, thereby completing the horizontal and vertical assembly of the cubic component. When an assembly error occurs, the connecting pin is pulled out, the cubic component is separated, and the cubic component is corrected. At the same time, the pattern assembly is completed by assembling and pulling out the cubic component. It is reproducible and can realize Chinese traditional patterns and text patterns with mutually perpendicular assembly lines. It is easy to make, easy to copy, and easy to correct errors. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The present invention is a structural schematic diagram of a connecting pin of a building block with a pattern and a building block splicing component with a pattern.

[0014] Figure 2 The present invention is a schematic diagram of the disassembled structure of a connecting pin of a building pattern building block and a building pattern building block splicing component.

[0015] Figure 3 The present invention is a structural schematic diagram of pattern building blocks in a connecting pin of a building pattern building block and a building pattern building block splicing component.

[0016] Figure 4 The present invention is a schematic diagram of the structure of diamond pattern building blocks in a connecting pin of a building pattern building block and a building pattern building block splicing component.

[0017] Figure 5 The present invention is a structural schematic diagram of a connecting pin of a building block with a pattern and a cubic component in a building block with a pattern splicing assembly.

[0018] In the figure: 1. Cube component; 2. Connection groove 1; 3. Connection groove 2; 4. Connection pin; 5. Triangular component; 6. Pin hole; 7. Pin column; 8. Pin tooth. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1 to Figure 5 The embodiment of the utility model provides a building pattern building block connecting pin and a building pattern building block splicing assembly, including: a connecting pin 4, the four corners of the connecting pin 4 are integrally connected with pin teeth 8, the connecting pin 4 and the pin teeth 8 are fixedly connected, and the pin teeth 8 are distributed in four groups in a ring shape about the center line of the connecting pin 4, and the outer shape of the pin teeth 8 is a star-shaped structure.

[0021] According to another aspect of the utility model, a patterned building block assembly is provided, which also includes the above-mentioned building block connecting pin, including a cubic component 1, the upper and lower surfaces of the cubic component 1 are both provided with connecting grooves 1 2, and the left and right sides of the cubic component 1 are both provided with connecting grooves 2 3, the connecting grooves 2 3 are larger inside than the connecting grooves 1 2 and smaller outside, and the two connecting grooves 1 2 are paired together to form a star shape and match the external shape of the connecting pin 4;

[0022] Specifically, the cross section of the connecting pin 4 is the same as that of two connecting grooves merged together, presenting a star-shaped structure and a length that matches the cubic component 1 , and its main function is to connect two or more cubic components 1 .

[0023] A triangular component 5 is movably mounted on the surface of the cubic component 1 , and a pin hole 6 is provided at the inner center of the cubic component 1 , and a pin column 7 is inserted into the inner part of the pin hole 6 .

[0024] The cross section of the triangular component 5 is a right triangle, and the two right-angled sides of the triangular component 5 are equal in length to the sides of the cubic component 1. The planes in the directions of the two right-angled sides of the triangular component 5 each have a connecting groove, and the two connecting grooves are perpendicular to each other.

[0025] Specifically, two groups of triangular components 5 are spliced ​​together through the latch column 7 to form a complete cubic component 1. When assembling the pattern, the cubic component 1 can be separated and the triangular components 5 can be used to fill the edges to fill the stepped space where the outermost horizontal and vertical directions intersect, so that the pattern has a more integrated effect after being assembled.

[0026] The working principle of the utility model is:

[0027] When using the utility model, step 1: select a group of minimum repeatable units as pattern units, take the side length of the cubic component 1 as the width of the pattern, continuously assemble in the horizontal or vertical direction of the pattern, divide the pattern into a number of lines of equal width, take 9 rows and 15 columns as an example, pull out the connecting pin 4 from the connecting groove of the star structure that is aligned together, separate the cubic component 1, establish the gap between the patterns, and assemble in a circular path according to the style of the pattern.

[0028] Step 2: Select cubic components 1 of two or more colors, one of which is the pattern lines and the other is the gaps between the patterns. Connect the components one by one according to the lines divided in step 1. The cubic component 1 is used to complete horizontal or vertical straight lines. The triangular component 5 is used to complete the straight lines in the inclined direction.

[0029] Step 3: Arrange and align the lines connected in step 2, and connect them together to form a pattern unit.

[0030] Step 4: Repeat step 2 and step 3 to complete more pattern units.

[0031] Step 5: Connect the pattern units to complete the pattern production.

[0032] Step 6: Use triangular component 5 to fill the stepped space where the outermost horizontal and vertical directions intersect, so that the pattern has a more integrated effect after it is assembled.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A connecting pin for building blocks with a pattern, characterized in that: include: A connecting pin (4), wherein the four corners of the connecting pin (4) are integrally connected with pin teeth (8), and further comprising: a cubic component (1), wherein a triangular component (5) is movably mounted on the surface of the cubic component (1), and a pin hole (6) is provided at the inner center of the cubic component (1), and a pin column (7) is inserted into the inner part of the pin hole (6).

2. A connecting pin for building blocks with a pattern according to claim 1, characterized in that: The connecting pin (4) and the pin teeth (8) are fixedly connected, and the pin teeth (8) are arranged in four groups in a ring shape about the center line of the connecting pin (4).

3. The connecting pin for building blocks with a pattern according to claim 1, characterized in that: The outer shape of the pin tooth (8) is a star-shaped structure.

4. A patterned building block assembly, characterized in that: The building block connecting pin comprises the building block connecting pin as claimed in any one of claims 1 to 3, wherein the upper and lower surfaces of the cube component (1) are both provided with connecting grooves 1 (2), and the left and right sides of the cube component (1) are both provided with connecting grooves 2 (3), the connecting grooves 2 (3) and the connecting grooves 1 (2) are larger inside and smaller outside, and the two connecting grooves 1 (2) are paired together to form a star shape and match the external shape of the connecting pin (4).

5. The patterned building block assembly according to claim 4, characterized in that: The cubic component (1) is composed of two groups of triangular components (5), the cross section of the triangular component (5) is a right triangle, and the two right-angled sides of the triangular component (5) are equal in length to the sides of the cubic component (1), and the planes in the directions of the two right-angled sides of the triangular component (5) each have a connecting groove, and the two connecting grooves are perpendicular to each other.

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