CN219836114U

CN219836114U - Intelligence toy Luban lock

Info

Publication number: CN219836114U
Application number: CN202321364269.9U
Authority: CN
Inventors: 黄忠; 王明玲
Original assignee: Beijing Xingchen Wanqian Technology Co ltd
Current assignee: Beijing Xingchen Wanqian Technology Co ltd
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2023-10-17
Anticipated expiration: 2033-05-31

Abstract

The utility model discloses an intelligent toy Luban lock, which mainly solves the problems that the prior Luban lock is time-consuming and labor-consuming to manufacture and needs to be completely reprocessed and manufactured when the problems occur and the prior Luban lock needs to be modified. The intelligent toy Luban lock comprises a basic block, a first connecting piece, a second connecting piece, a third connecting piece and a fourth connecting piece; at least one side surface of the basic block is provided with a through groove, two through grooves on two side surfaces which are parallel to each other, and two through grooves on adjacent side surfaces are perpendicular to each other; one or more of the first connecting piece, the second connecting piece, the third connecting piece and the fourth connecting piece are respectively connected in the through groove of at least one basic block. Through the scheme, the utility model achieves the purposes of stable and simple structure of the foundation block and the connecting piece, easy material adding and deleting in the design process, fast verification of the design result, firm structure, simple assembly and convenient disassembly.

Description

Intelligence toy Luban lock

Technical Field

The utility model relates to the field of educational toys, in particular to an educational toy Luban lock.

Background

The mortise and tenon structure is a unique mode for interconnecting ancient wood members in China. The tenon refers to a protruding part in the wood member, the mortise refers to a recessed part in the wood member, and the concave and convex parts are mutually buckled to firmly connect two or more wood members. The mortise and tenon structure has the characteristics of various forms, reasonable structure, attractive appearance, difficult deformation, firmness, reliability, scientific and reasonable and the like, is a structural mode originally created by ancient craftsmen in China, fully embodies the wisdom of ancient people in China, and contains very deep cultural treasure.

As an intelligent toy, the 'Luban lock' can improve the practical ability, the space imagination, the logic analysis ability and the exploration innovation spirit of a user. The traditional Luban lock has only the application process of disassembly and assembly. Under the condition of no instruction, the disassembly can be achieved only by means of one-time trial and error. The internal structure of the primary contactor is not known, and the primary contactor is difficult to restore after being disassembled.

The design and manufacturing process of the traditional Luban lock is a subtractive design. The drawings need to be designed first, and then redundant parts are dug out on the wooden materials. This approach has two distinct drawbacks: 1. the manufacturing is time-consuming and labor-consuming; 2. when the problems occur and the modification is needed, the processing and the manufacturing are all reworked.

Disclosure of Invention

The utility model aims to provide an intelligent toy Luban lock, which is hereinafter called Luban lock for short, so as to solve the problems that the traditional Luban lock is time-consuming and labor-consuming to manufacture and needs to be completely reprocessed and manufactured when the problems occur and the modification is needed.

In order to solve the problems, the utility model provides the following technical scheme:

the intelligent toy Luban lock comprises a basic block, a first connecting piece, a second connecting piece, a third connecting piece and a fourth connecting piece; at least one side surface of the basic block is provided with a through groove, two through grooves on two side surfaces which are parallel to each other, and two through grooves on adjacent side surfaces are perpendicular to each other; one or more of the first connecting piece, the second connecting piece, the third connecting piece and the fourth connecting piece are respectively connected in the through groove of at least one basic block.

In a preferred embodiment, the foundation block comprises a cubic foundation block with the through slot being located on at least one side of the cubic foundation block.

In a preferred embodiment, the center of the cube foundation block is provided with a square blind hole, and the square blind holes of the two cube foundation blocks are connected through a first connecting piece or a combination of two second connecting pieces which are combined in the extending degree direction.

In a preferred embodiment, the foundation block further comprises a cylindrical foundation block, wherein the through grooves are respectively positioned on the upper top surface, the bottom surface and the cylindrical side surface, and the cylindrical side surface has at least two opposite through grooves along the length direction; the diameter of the cylindrical foundation block is equal to the side length of the cubic foundation block, and the height of the cylindrical foundation block is equal to the side length of the cubic foundation block.

In a preferred embodiment, the bottom length of the cross-section of the through slot is greater than the length of the top opening thereof.

In a preferred embodiment, the cross section of the first connecting piece is in a quadrangle star shape, and the cross section is matched with the through groove, and the length of the first connecting piece is equal to the side length of the cube foundation block.

In a preferred embodiment, the cross-sectional areas of the second connecting piece, the third connecting piece and the fourth connecting piece are half of the cross-sectional area of the first connecting piece, and the lengths of the second connecting piece, the third connecting piece and the fourth connecting piece are sequentially 1 time, 1.5 times and 2 times of the side length of the cube foundation block.

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

(1) The utility model comprises a cube foundation block, a cylinder foundation block, a first connecting piece, a second connecting piece, a third connecting piece and a fourth connecting piece; the two basic blocks and the four connecting pieces can be assembled into the Luban lock with infinite structures, and the Luban lock comprises a mechanism box; the foundation block and the connecting piece are stable and simple in structure, so that materials can be easily added and deleted in the design process, the design result can be rapidly verified, and the foundation block and the connecting piece have the advantages of being firm in structure, easy to assemble and convenient to assemble and disassemble.

(2) The user can learn and understand the mortise and tenon knowledge by utilizing the two basic blocks and the four connecting pieces, learn and learn the bottom logic of the Luban lock by utilizing the components, and design the Luban lock, the organ box and the like by himself. In the learning and design process, the addition and subtraction of partial structures is very easy, and the rationality of the design is rapidly verified through the manual assembly test.

(3) When the integral disassembly is impossible due to accidents, the Luban lock can be completely decomposed into basic components and then reassembled; the disassembling method is that the longer connecting piece is utilized to penetrate into the through groove to take out the connecting piece of the connected part, and then the longer connecting piece is pulled out, so as to achieve the purpose of disassembling.

Drawings

Fig. 1 is a schematic structural view of a cubic base block.

Fig. 2 is a schematic structural view of a cubic foundation block with square blind holes.

Fig. 3 is a schematic structural view of a cylindrical base block.

Fig. 4 is a schematic structural view of the first connecting member.

Fig. 5 is a schematic structural view of the second connecting member.

Fig. 6 is a schematic structural view of the third connecting member.

Fig. 7 is a schematic structural view of the fourth connecting member.

Fig. 8 is a schematic diagram of a spanish lock splice structure.

Fig. 9 is a schematic diagram of a spanish lock splicing structure.

Fig. 10 is a schematic view III of a luban lock splice structure.

In the above figures, the reference numerals correspond to the component names as follows:

the three-dimensional building block comprises a 1-cube base block, a 2-cylinder base block, a 3-first connecting piece, a 4-second connecting piece, a 5-third connecting piece, a 6-fourth connecting piece, a 7-through groove and an 8-square blind hole.

Detailed Description

The utility model will now be further described with reference to the accompanying drawings and examples, embodiments of which include, but are not limited to, the following examples.

Example 1

As shown in fig. 1, 4, 6 and 7, the educational toy luban lock comprises a basic block, a first connecting piece 3, a second connecting piece 4, a third connecting piece 5 and a fourth connecting piece 6; at least one side surface of the basic block is provided with a through groove 7, two through grooves 7 on two side surfaces which are parallel to each other, and two through grooves 7 on adjacent side surfaces are perpendicular to each other; one or more of the first connecting piece 3, the second connecting piece 4, the third connecting piece 5 and the fourth connecting piece 6 are respectively connected in the through groove 7 of at least one basic block; the bottom length of the cross section of the through groove 7 is longer than the length of the top opening of the through groove; to ensure the stability of the connection.

As shown in fig. 1, the foundation block comprises a cubic foundation block 1, and the through groove 7 is located on at least one side surface of the cubic foundation block 1; the through slots 7 are in this embodiment located on six sides of the cube foundation block 1.

As shown in fig. 3, the foundation block further comprises a cylindrical foundation block 2, wherein the through grooves 7 are respectively positioned on the upper top surface, the bottom surface and the cylindrical side surface, and the cylindrical side surface is provided with at least two opposite through grooves 7 along the length direction; the diameter of the cylindrical foundation block 2 is equal to the side length of the cubic foundation block 1, and the height of the cylindrical foundation block 2 is half of the side length of the cubic foundation block 1.

As shown in fig. 4, the cross section of the first connector 3 is in the shape of a quadrangle star, and it is matched with the through groove 7, and its length is equal to the side length of the cubic base block 1.

As shown in fig. 5, 6 and 7, the cross-sectional areas of the second connecting member 4, the third connecting member 5 and the fourth connecting member 6 are half of the cross-sectional area of the first connecting member 3, and the lengths thereof are sequentially 1 time, 1.5 time and 2 times of the side length of the cube foundation block 1.

Example 2

As shown in fig. 2, the difference between this embodiment and embodiment 1 is that the center of the cubic foundation block 1 is provided with a square blind hole, and the square blind hole 8 connecting two cubic foundation blocks 1 through the combination of the first connecting member 3 or the two second connecting members 4 extending in the same direction is used as a new structural member.

Example 3

The present embodiment is different from embodiments 1 and 2 in that the outer surfaces of the cubic base block 1, the cylindrical base block 2, the first connecting member 3, the second connecting member 4, the third connecting member 5, and the fourth connecting member 6 are all coated with colors, and the colors of any two are different; selecting foundation blocks with different colors and connecting pieces to assemble the Luban lock so as to reduce or improve the assembling difficulty of the Luban lock; when in splicing, the required parts can be selected to be in the same color according to preference, so that the splicing and the disassembly are convenient.

Example 4

The luban lock combination spliced by the two basic blocks and the four connecting pieces is shown in fig. 8, 9 and 10 respectively; in actual operation, the base block is provided with a through groove to construct a Luban lock knot member with front and back sides, if one side of the through groove is the front or the back, the beginner can better distinguish directions, and the decomposition and the installation actions of the Luban lock are completed; the face of the base block with the face treatment through the slot can also be hidden from view inside the assembly by switching the orientation of the base member.

The lock is a Luban lock formed by three blocks, and if only colors are distinguished, the direction of splicing and inserting is confusing for beginners; the purpose of distinguishing the front side and the back side is to establish a reference coordinate with more than one dimension, reduce the difficulty, facilitate the use of beginners and set the difficulty in actual application; as shown in fig. 10, the surface having the through groove is an outward surface.

The components of the utility model can be spliced into various Luban locks, and are also suitable for decryption toys with spliced blocks as combined basis, such as Russian blocks, somar cubes and other toys, and can be widely used in the technical fields of education, toys and constructional engineering.

The utility model can be used for the design training of the mortise and tenon structure connection of the Luban lock, can also be used for demonstration of the mortise and tenon structure connection of the Luban lock, and can also be used as a toy. Belonging to the technical fields of education, toys and constructional engineering.

The present utility model can be well implemented according to the above-described embodiments. It should be noted that, based on the above structural design, even if some insubstantial modifications or color-rendering are made on the present utility model, the essence of the adopted technical solution is still the same as the present utility model, so it should be within the protection scope of the present utility model.

Claims

1. The utility model provides a educational toy luban lock which characterized in that: comprises a basic block, a first connecting piece (3), a second connecting piece (4), a third connecting piece (5) and a fourth connecting piece (6); at least one side surface of the basic block is provided with a through groove (7), two through grooves (7) on two parallel side surfaces are parallel to each other, and two through grooves (7) on adjacent side surfaces are perpendicular to each other; one or more of the first connecting piece (3), the second connecting piece (4), the third connecting piece (5) and the fourth connecting piece (6) are respectively connected in the through groove (7) of at least one basic block.

2. The educational toy luban lock of claim 1, wherein: the foundation block comprises a cubic foundation block (1), and the through groove (7) is positioned on at least one side surface of the cubic foundation block (1).

3. The educational toy luban lock of claim 2, wherein: the center of the cube foundation block (1) is provided with a square blind hole, and the square blind holes (8) of the two cube foundation blocks (1) are connected through the combination of the first connecting piece (3) or the second connecting pieces (4) which are combined together in the extending degree direction.

4. A educational toy luban lock according to claim 3, characterized in that: the foundation block also comprises a cylindrical foundation block (2), the through grooves (7) are respectively positioned on the upper top surface, the bottom surface and the cylindrical side surface, and the cylindrical side surface is provided with at least two opposite through grooves (7) along the length direction; the diameter of the cylindrical foundation block (2) is equal to the side length of the cubic foundation block (1), and the height of the cylindrical foundation block (2) is equal to the side length of the cubic foundation block (1).

5. An educational toy luban lock according to any of claims 1-4, characterized in that: the bottom length of the cross section of the through groove (7) is longer than the top opening length of the through groove.

6. The educational toy luban lock of claim 5, wherein: the cross section of the first connecting piece (3) is in a quadrangle star shape, and is matched with the through groove (7), and the length of the first connecting piece is equal to the side length of the cube foundation block (1).

7. The educational toy luban lock of claim 5, wherein: the cross-sectional areas of the second connecting piece (4), the third connecting piece (5) and the fourth connecting piece (6) are half of the cross-sectional area of the first connecting piece (3), and the lengths of the cross-sectional areas are sequentially 1 time, 1.5 time and 2 times of the side length of the cube foundation block (1).