Connecting piece for splicing building blocks

Abstract

The utility model discloses a connecting piece for splicing building blocks, and relates to the technical field of splicing building blocks, the connecting piece comprises a left hemisphere and a right hemisphere which are arranged in a mirror symmetry mode, the left hemisphere and the right hemisphere are spliced to form a ball shape, first building blocks are symmetrically arranged on the two sides of the left hemisphere and the right hemisphere, and second building blocks are connected to the back faces of the two first building blocks in a clamping mode. Connecting building blocks are fixedly connected to the upper ends and the lower ends of the second building blocks and the first building blocks, conical building blocks are clamped to the back faces of the two second building blocks, connecting plates are clamped to the back faces of the conical building blocks, and wing plates are arranged at the upper ends and the lower ends of the connecting plates; according to the utility model, the left hemisphere and the right hemisphere are spliced and matched, so that a stable core framework is conveniently formed, and the overall stability is improved; through clamping and connection combination of the building blocks, the connection dimension and modeling construction are enriched; finally, the problems that a traditional connecting piece is complex in structure and inconvenient to build are solved, and the using convenience and building efficiency of the splicing building block connecting piece are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of splicing building blocks, and particularly relates to a connecting piece of splicing building blocks. BACKGROUND

[0002] In the field of building block splicing, with the increasing demand of players for creative construction, the importance of building block connecting pieces is increasingly prominent.

[0003] Traditional building block connecting pieces are often not simple and intuitive enough, especially the building block toys of the Star Wars series, which have numerous parts and complex splicing methods, causing great trouble to players, especially children and beginners. Many connecting pieces contain a large number of small and various-shaped components. In the assembly process, players need to spend a lot of time and effort to identify the correct positions and splicing order of each component, which not only easily leads to assembly errors, but also greatly reduces the building efficiency, making it difficult for players to invest more energy into creative thinking and modeling design. SUMMARY

[0004] The utility model aims at solving the shortcomings in the prior art and provides a connecting piece of splicing building blocks.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a connecting piece of splicing building blocks, comprising a left hemisphere and a right hemisphere arranged in mirror symmetry, the left hemisphere and the right hemisphere are mutually spliced to form a spherical shape, the left hemisphere and the right hemisphere are symmetrically provided with a first building block on both sides, the opposite surfaces of the two first building blocks are both provided with a second building block, the upper and lower ends of the second building block and the first building block are both fixedly connected with a connecting building block, the opposite surfaces of the two second building blocks are both provided with a conical building block, the opposite surfaces of the conical building blocks are both provided with a connecting plate, and the upper and lower ends of the connecting plate are both provided with a wing plate.

[0006] Preferably, a row of protrusions is arranged on the opposite surfaces of the left hemisphere and the right hemisphere, a row of grooves corresponding to the protrusions is arranged on the opposite surfaces of the right hemisphere and the left hemisphere, and the protrusions are semicircular.

[0007] Preferably, an annular groove is arranged at the upper end of the left hemisphere and the right hemisphere, a convex circular piece is inserted into the annular groove, a circular hole is arranged on the front end surface of the left hemisphere and the right hemisphere, a third building block and a fourth building block are arranged at the lower end of the circular hole, the third building block and the fourth building block are respectively fixedly connected to the left hemisphere and the right hemisphere, a hinge seat building block is inserted into the third building block and the fourth building block, a convex circular building block is fixedly connected to the hinge seat building block, an insertion seat is arranged at the upper end of the circular hole, and the upper end of the convex circular building block is inserted into the insertion seat.

[0008] Preferably, the ring-shaped groove, the second building block, the first building block, the third building block and the fourth building block are all provided with an insertion protrusion, and the material of the insertion protrusion is ABS plastic.

[0009] Preferably, the hinge seat building block, the convex disc, the tapered building block, the connecting building block, the third building block and the connecting part of the connecting building block are all provided with an insertion column corresponding to the insertion protrusion, and the material of the insertion column is ABS plastic.

[0010] Preferably, the upper and lower ends of the two connecting building blocks are both provided with a plurality of ball buckles, the opposite ends of the wing plate and the connecting building block are connected through the ball buckles, and the outer wall of the wing plate is provided with a plurality of insertion protrusions.

[0011] Compared with the prior art, the utility model has the advantages that the utility model discloses through the mirror image symmetry of left hemisphere and right hemisphere and the splicing cooperation of convex block and recess, and the stable main body construction is facilitated, the structural stability of the connecting piece is improved, and the function of being the core pivot of various building blocks can be realized. BRIEF DESCRIPTION OF DRAWINGS

[0012] The drawings described herein are used to provide further understanding of the utility model and constitute a part of the application, and the illustrative embodiments of the utility model and the description thereof are used to explain the utility model and do not constitute improper limitation on the utility model.

[0013] Figure 1 The first perspective view of the whole structure according to the present application is shown in the figure.

[0014] Figure 2 The first perspective view of the whole structure according to the present application is shown in the figure.

[0015] Figure 3 The first perspective view of the whole structure according to the present application is shown in the figure.

[0016] Figure 4 The first perspective view of the whole structure according to the present application is shown in the figure.

[0017] In the figure, the serial numbers are as follows: 1, left hemisphere; 2, right hemisphere; 3, first building block; 4, second building block; 5, connecting building block; 6, conical building block; 7, connecting plate; 8, wing plate; 9, convex round plate; 10, hinged seat building block; 11, insertion protrusion; 12, insertion column; 13, ball buckle. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application.

[0019] Embodiment: see Figures 1-4The utility model discloses a connecting piece of spliced building blocks, including mirror image symmetry setting's left hemisphere 1 and right hemisphere 2, left hemisphere 1 and right hemisphere 2 form spheroidal after mutual splicing, the both sides symmetry of left hemisphere 1 and right hemisphere 2 are equipped with first building block 3, two first building block 3 are all clamped with second building block 4 on the back, and second building block 4 is fixedly connected with the upper and lower ends of first building block 3 and is all connected with connecting building block 5, two second building block 4 are all clamped with conical building block 6 on the back, and conical building block 6 is all clamped with connecting plate 7 on the back, and the upper and lower ends of connecting plate 7 are all equipped with wing plate 8, left hemisphere 1 and right hemisphere 2 as basic structure, and its spheroidal form and symmetry design provide stable and balanced central frame for whole connecting piece, and the whole structure's stability and symmetry are strengthened, first building block 3 expands the lateral connecting point of connecting piece, and the possibility of connecting with surrounding building block is increased, and the selection of building plane layout is enriched, the clamping of second building block 4 and first building block 3 and the fixed connection of connecting building block 5 build up three-dimensional connecting frame, so that other building blocks can be flexibly combined in three-dimensional space, and the ability of building complex three-dimensional model is improved, conical building block 6 further changes the shape and angle of connection, breaks through the limitation of traditional square building block connection, provides more unique perspective for creative model, and the setting of connecting plate 7 and wing plate 8 extends the connecting range in the vertical direction, expands the influence of connecting piece in space, and it is convenient to build the building block work with more level and stereoscopic feeling, the opposite surface of left hemisphere 1 and right hemisphere 2 is equipped with a circle of convex blocks, the opposite surface of right hemisphere 2 and left hemisphere 1 is equipped with a circle of recesses corresponding to the convex blocks, the convex block is semicircular, and the cooperation of convex block and recess realizes the accurate butt joint and close fixing of left hemisphere 1 and right hemisphere 2, the semicircular convex block can effectively prevent the relative rotation of left hemisphere and right hemisphere when splicing, ensures the structural integrity and stability of whole connecting piece, so that even if affected by external force during building block building, the connecting piece is not easy to disintegrate, guarantees the reliability of the work of building, lays a solid foundation for building large and complex building block structure, the upper end of left hemisphere 1 and right hemisphere 2 is equipped with annular groove, and convex round piece 9 is inserted into the annular groove, the front end surface of left hemisphere 1 and right hemisphere 2 is equipped with round hole, and the lower end of round hole is equipped with third building block and fourth building block, third building block and fourth building block are fixedly connected on left hemisphere 1 and right hemisphere 2, and hinged seat building block 10 is inserted into third building block and fourth building block, and convex round building block is fixedly connected on hinged seat building block 10, the upper end of round hole is equipped with insertion seat, the upper end of convex round building block is inserted into insertion seat and fixedly cooperated, the combination of annular groove and convex round piece 9 adds decorative elements to the top of connecting piece, makes the overall appearance more complete and beautiful, improves the visual attraction of building block work, and the setting of round hole and related building block and hinged seat building block 10 etc.Also allow under certain external force to realize relative rotation, provide key components for building with dynamic effect building block model, greatly enrich the interesting and creativity of building block building.

[0020] In the utility model, the annular groove, the second building block 4, the first building block 3, the third building block and the fourth building block are all provided with the plug-in protrusion 11, the material of the plug-in protrusion 11 is ABS plastic material, the setting of the plug-in protrusion 11 unifies the connecting interface standard of these building blocks, so that they can be conveniently and quickly connected with other building blocks with corresponding structures, the ABS plastic material has good wear resistance, toughness and dimensional stability, so that the plug-in protrusion 11 is not easy to be damaged in the process of repeated plugging, the reliability of connection is maintained, the assembly efficiency in the building block building process is improved, the building interruption caused by the damage of connecting parts is reduced, and meanwhile, the compatibility combination between building blocks of different batches and different types is also beneficial, the connecting place of the hinged seat building block 10, the convex round sheet 9, the tapered building block 6, the connecting building block 5, the third building block and the connecting building block 5 is all provided with the plug-in column 12 corresponding to the plug-in protrusion 11, the material of the plug-in column 12 is ABS plastic material, the plug-in column 12 cooperates with the plug-in protrusion 11, and a stable and easy-to-operate connecting mode is formed, the plug-in column 12 of ABS plastic material can be closely combined with the plug-in protrusion 11, the connection between the building blocks is ensured firm and not easy to loosen and fall off, and a certain external force pulling and extruding can be borne in the building process, the connecting mode simplifies the assembly process of the building block, does not need complex tools or additional fixing parts, and only needs to insert the plug-in protrusion 11 into the plug-in column 12 to complete the connection, the convenience and speed of building are improved, players can be more focused on creative ideas and modeling design, the upper and lower ends of the two connecting building blocks 5 are all provided with a plurality of ball buckles 13, the opposite ends of the wing plate 8 and the connecting building block 5 are connected through the ball buckle 13, the outer wall of the wing plate 8 is all provided with a plurality of plug-in protrusions 11, the ball buckle 13 provides a flexible movable joint for the connection of the wing plate 8 and the connecting building block 5, so that the wing plate 8 can freely rotate and adjust the angle within a certain range, further expanding the connection flexibility and diversity of the connecting piece in space, the plug-in protrusion 11 on the wing plate 8 again increases the connecting point and the connecting direction of the connecting piece, facilitating the combination and connection with more building block parts, and more complex and unique shape profiles can be built, providing a wider space for building block creative building, and stimulating the creativity and imagination of players.

[0021] Working principle: in the utility model for use, take up left hemisphere 1 and right hemisphere 2, the protruding piece of left hemisphere 1 is aligned with the recess of right hemisphere 2, slowly press, make both tightly spliced into spherical, form the main core structure of connecting piece, then the second building block 4 is connected to the first building block 3 simultaneously connecting building block 5 and the upper and lower ends of the first building block 3 and the second building block 4 are fixedly connected, constructs the three-dimensional connecting frame, the tapered building block 6 is connected to the second building block 4, the connecting plate 7 is connected to the opposite face of the tapered building block 6, and the wing plate 8 at the upper and lower ends of the connecting plate 7 is connected with the upper and lower ends of the connecting building block 5 through the ball buckle 13, the angle of the wing plate 8 is adjusted using the flexibility of the ball buckle 13, the plug-in protruding piece 11 of the outer wall of the wing plate 8 can be used to connect other building block components, the convex round piece 9 is inserted into the annular groove at the upper end of left hemisphere 1 and right hemisphere 2, the decoration and closure of the top are completed, the overall appearance and integrity of the connecting piece are improved, the third building block and the fourth building block are respectively fixedly connected at the lower end of the front end face hole of left hemisphere 1 and right hemisphere 2, then the hinged seat building block 10 is inserted into the third building block and the fourth building block, then the convex round building block is fixedly connected to the hinged seat building block 10, and the upper end thereof is inserted and fixedly matched with the plug-in seat at the upper end of the circular hole, forming a movable joint, which provides a key component for building a building block model with dynamic effect.

[0022] The above is only the preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art in the technical range disclosed by the utility model, according to the technical scheme and utility model concept of the utility model, equivalent replacement or change, should be covered in the protection scope of the utility model.

Claims

1. A connector for interlocking building blocks, comprising a left hemisphere (1) and a right hemisphere (2) arranged in a mirror-symmetrical manner, characterized in that: The left hemisphere (1) and the right hemisphere (2) are spliced ​​together to form a sphere. The left hemisphere (1) and the right hemisphere (2) are symmetrically provided with first building blocks (3) on both sides. The back of the two first building blocks (3) are each attached with a second building block (4). The upper and lower ends of the second building blocks (4) and the first building blocks (3) are fixedly connected with connecting building blocks (5). The back of the two second building blocks (4) are each attached with a conical building block (6). The back of the conical building blocks (6) are each attached with a connecting plate (7). The upper and lower ends of the connecting plate (7) are provided with wing plates (8).

2. The connector for interlocking building blocks according to claim 1, characterized in that: A ring of protrusions is provided on the opposite surfaces of the left hemisphere (1) and the right hemisphere (2), and a ring of grooves corresponding to the protrusions is provided on the opposite surfaces of the right hemisphere (2) and the left hemisphere (1), and the protrusions are semi-circular.

3. A connector for interlocking building blocks according to claim 2, characterized in that: The upper ends of the left hemisphere (1) and the right hemisphere (2) are provided with annular grooves, and convex circular pieces (9) are inserted into the annular grooves. The front end faces of the left hemisphere (1) and the right hemisphere (2) are provided with circular holes. The lower end of the circular holes is provided with a third block and a fourth block. The third block and the fourth block are respectively fixed to the left hemisphere (1) and the right hemisphere (2). The third block and the fourth block are provided with hinge base blocks (10). The hinge base blocks (10) are fixed with convex circular blocks. The upper end of the circular holes is provided with insertion seats. The upper end of the convex circular blocks is inserted and fixedly engaged with the insertion seats.

4. A connector for interlocking building blocks according to claim 3, characterized in that: The annular groove, the second block (4), the first block (3), the third block and the fourth block are all provided with plug-in protrusions (11), and the plug-in protrusions (11) are made of ABS plastic.

5. A connector for interlocking building blocks according to claim 4, characterized in that: The hinge block (10), convex disc (9), conical block (6), connecting block (5), third block and connecting block (5) are all provided with corresponding plug-in protrusions (11) with plug-in posts (12) at the connection points. The plug-in posts (12) are made of ABS plastic.

6. A connector for interlocking building blocks according to claim 5, characterized in that: Both ends of the two connecting blocks (5) are provided with several ball buckles (13), and the wing plate (8) is connected to the opposite end of the connecting blocks (5) through the ball buckles (13). Several insertion protrusions (11) are provided on the outer wall of the wing plate (8).

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