CN212214609U

CN212214609U - Magnetic building block structure

Info

Publication number: CN212214609U
Application number: CN202020423934.7U
Authority: CN
Inventors: 徐江洋; 卢海卫
Original assignee: Hangzhou Strong Magnet & Assembly Co ltd
Current assignee: Hangzhou Strong Magnet & Assembly Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-12-25
Anticipated expiration: 2030-03-27

Abstract

The utility model discloses a magnetism building block structure, it relates to building blocks technical field, and it includes the building blocks body, and the building blocks body is including the top cap, casing and the bottom that connect gradually, the inside support chassis that is provided with of casing, and each tip of support chassis is the annular erection column of circle, all is provided with magnet in every erection column, all is provided with connection structure between top cap and the casing and between bottom and the casing, and the diameter of magnet is 0.8 times to 0.9 times of erection column internal diameter. Children can directly carry out magnetism when contacting two building blocks opposite sex when amalgamation building blocks, when two building blocks like sex contact, will produce the phenomenon of repulsion, because the diameter of erection column is greater than the directness of magnet, so when producing repulsion, magnet will produce pivoted phenomenon to can be convenient for connect between two building blocks.

Description

Magnetic building block structure

Technical Field

The utility model belongs to the technical field of building blocks technique and specifically relates to a magnetism building block structure is related to.

Background

The building blocks are widely popular with people as a toy with intelligence and creation ability. In recent years, except the building blocks that traditional happy high formula bump is connected, a magnetism building blocks more and more popular, its two magnetism building blocks can carry out magnetism and inhale the formula amalgamation, have broken away from the limitation of traditional bump formula amalgamation, have the nimble various advantage of amalgamation mode, more help developing children's imagination and creativity.

The Chinese patent with the publication number of CN106039735A discloses a magnetic building block and a building block assembly, wherein the magnetic building block comprises a cube-shaped building block body, a blind mounting hole is formed in the center of each face of the building block body, a magnet is arranged in each blind mounting hole respectively, and the magnets are pressed in the blind mounting holes in an interference manner. The building block assembly comprises a base connecting block and a plurality of magnetic building blocks, a plurality of magnets are arranged on the top surface of the base connecting block at intervals, the magnets are embedded on the top surface of the base connecting block, and the magnetic building blocks are connected with the magnets on the top surface of the base connecting block in an adsorption mode through the magnets on the surfaces of the magnetic building blocks.

The above prior art solutions have the following drawbacks: the magnets are pressed in the installation blind holes in an interference mode, and the situation that the magnets in the magnetic building blocks repel each other and cannot be adsorbed each other easily occurs.

SUMMERY OF THE UTILITY MODEL

According to the deficiencies of the prior art, the utility model aims at providing a magnetic building block structure has the effect that the amalgamation magnetism between the building blocks of being convenient for is inhaled.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a magnetism building block structure, includes the building block body, the building block body is including top cap, casing and the bottom that connects gradually, the inside support chassis that is provided with of casing, each tip of support chassis is annular erection column, every all be provided with magnet in the erection column, the top cap with between the casing and the bottom with all be provided with connection structure between the casing, the diameter of magnet does 0.8 times to 0.9 times of erection column internal diameter.

Through adopting above-mentioned technical scheme, place a magnet respectively in every erection column, then will place the supporting framework who places magnet inside the casing, install the both ends at the casing respectively with top cap and bottom through connection structure to can fix the supporting framework inside the casing. Children can directly carry out magnetism when contacting two building blocks opposite sex when amalgamation building blocks, when two building blocks like sex contact, will produce the phenomenon of repulsion, because the diameter of erection column is greater than the directness of magnet, so when producing repulsion, magnet will produce pivoted phenomenon to can be convenient for connect between two building blocks.

The present invention may be further configured in a preferred embodiment as: the supporting framework is divided into an upper framework and a lower framework, the upper framework and the opposite surface of the lower framework are respectively provided with a plurality of connecting columns and a plurality of connecting holes, and the connecting columns are respectively connected with the connecting holes correspondingly corresponding to the connecting holes.

Through adopting above-mentioned technical scheme, divide into skeleton and lower skeleton with the support chassis, can be convenient for support chassis's processing.

The present invention may be further configured in a preferred embodiment as: the center positions of the top cover and the bottom cover are both provided with limiting circular grooves, and the mounting columns of the supporting framework, which are close to the top cover and the bottom cover, are respectively abutted with the limiting circular grooves in the corresponding positions.

Through adopting above-mentioned technical scheme, the setting of spacing circular slot can be convenient for fix a position supporting framework.

The present invention may be further configured in a preferred embodiment as: and a rubber ring is arranged at the end part of the mounting column close to the limiting circular groove.

Through adopting above-mentioned technical scheme, the setting of rubber circle can be with being connected inseparabler between erection column and the spacing circular slot to can reduce the phenomenon that the support skeleton rocked in the inside production of casing.

The present invention may be further configured in a preferred embodiment as: the top cap with the edge of the relative one side of bottom all is provided with the chucking board, every the chucking board orientation the arc wall has all been seted up to the one end of braced frame, every the arc wall respectively with correspond the position the erection column cooperation joint.

Through adopting above-mentioned technical scheme, install the framework support inside the casing after, fix the framework support through the chucking board between top cap and the bottom, carry out the chucking through the arc wall to the framework support to can make the framework support the installation more reliable, be difficult to produce the phenomenon of rocking.

The present invention may be further configured in a preferred embodiment as: the mounting structure is characterized in that a plurality of limiting plates are arranged in the shell, the limiting plates are L-shaped, the limiting plates are respectively located at the right angles of the shell, a limiting groove is formed between every two adjacent limiting plates, and the mounting columns are connected with the limiting grooves in the corresponding positions in a matched mode.

Through adopting above-mentioned technical scheme, the chucking can be carried out with the erection column in the setting of limiting plate and spacing groove to can carry out spacingly to magnet, make the inside magnet of erection column be difficult to drop from the erection column.

The present invention may be further configured in a preferred embodiment as: every the both sides wall of chucking board all is provided with first spacing bead, every the both sides wall of spacing groove all is provided with the spacing bead of second, and is a plurality of first spacing bead respectively with a plurality of the spacing bead cooperation joint of second of corresponding position.

Through adopting above-mentioned technical scheme, the setting of first spacing bead and the spacing bead of second can be convenient for with the joint between chucking plate and the spacing groove to can make top cap and bottom respectively and the casing between be connected more reliably.

The present invention may be further configured in a preferred embodiment as: the connecting structure comprises a plurality of connecting pieces and a plurality of connecting grooves, the connecting pieces are formed by extending the two sides of the clamping plate, the connecting grooves are formed in the side walls of the limiting grooves, and the connecting pieces are clamped with the connecting grooves in corresponding positions.

Through adopting above-mentioned technical scheme, when installation top cap and bottom, insert the connection piece and establish in the spread groove to it is fixed with the installation between the casing respectively to top cap, bottom.

The present invention may be further configured in a preferred embodiment as: the top cover and each corner of bottom all are provided with the fixed column, the limiting plate is located the right angled position of casing has seted up the fixed orifices, the fixed column is inserted respectively and is located the corresponding position the fixed orifices.

Through adopting above-mentioned technical scheme, insert the fixed column and establish in the fixed orifices, can be with between top cap and the casing and between bottom and the casing fixed more reliable.

To sum up, the utility model discloses a following at least one useful technological effect:

1. through the arrangement of the mounting columns and the magnets, the effect of facilitating splicing magnetic attraction among the building blocks can be achieved;

2. through the arrangement of the limiting circular groove, the arc-shaped groove, the limiting plate and the limiting groove, the supporting framework can be limited, and the generation of the shaking phenomenon of the supporting framework is reduced;

3. through the arrangement of the first limiting convex edge, the second limiting convex edge, the connecting piece and the connecting groove, the effect that the top cover and the bottom cover are respectively and reliably connected with the shell can be achieved.

Drawings

Fig. 1 is an exploded view of a magnetic building block structure.

Fig. 2 is a schematic structural view of the upper frame.

Fig. 3 is a schematic view of an exploded structure between a top cover, a housing and a bottom cover.

Fig. 4 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 5 is a partially enlarged schematic view of a portion B in fig. 1.

In the drawing, 1, a building block body; 11. a top cover; 111. a limiting circular groove; 112. a chucking plate; 113. an arc-shaped slot; 114. a first limit bead; 115. connecting sheets; 12. a housing; 121. a limiting plate; 122. a limiting groove; 123. a second limiting convex rib; 124. connecting grooves; 13. a bottom cover; 2. a support framework; 21. mounting a column; 22. mounting a framework; 23. a lower framework; 24. connecting columns; 25. connecting holes; 26. a rubber ring; 3. a magnet; 4. a connecting structure; 5. fixing a column; 51. and (7) fixing holes.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the utility model discloses a magnetic building block structure, including building block body 1, building block body 1 is including top cap 11, casing 12 and the bottom 13 that connects gradually, all is provided with connection structure 4 between top cap 11 and casing 12 and between bottom 13 and casing 12, and casing 12 is inside to be provided with supporting framework 2, can fix supporting framework 2 inside casing 12 through connection structure 4 to fix through top cap 11 and bottom 13, thereby can make supporting framework 2 more reliable at casing 12 internal fixation. Each tip of support chassis 2 is annular erection column 21, all is provided with magnet 3 in every erection column 21, and magnet 3's diameter is 0.8 times to 0.9 times of erection column 21 internal diameter, and children can directly carry out magnetism when the magnet opposite sex contact above two building blocks, when the like nature contact of magnet above two building blocks, will produce the phenomenon of repulsion. When producing the repulsion phenomenon, in order to be convenient for connect between two building blocks, the utility model discloses in, the diameter that sets up magnet 3 is 0.8 times of erection column 21 internal diameter.

Referring to fig. 1 and 2, in order to facilitate the processing of the supporting framework 2, the supporting framework 2 is divided into an upper framework 22 and a lower framework 23, the upper framework 22 and the lower framework 23 are symmetrically arranged along the middle surface of the supporting framework 2, in order to facilitate the installation and connection between the upper framework 22 and the lower framework 23, a plurality of connecting columns 24 and a plurality of connecting holes 25 are arranged on the opposite surface of the upper framework 22 and the lower framework 23, and the connecting columns 24 are correspondingly inserted with the connecting holes 25 of the corresponding positions respectively.

Referring to fig. 2 and 3, in order to reduce the phenomenon that the support frame 2 shakes inside the housing 12, a limiting circular groove 111 is formed in the center of each of the top cover 11 and the bottom cover 13, and the mounting posts 21 of the support frame 2 near the top cover 11 and the bottom cover 13 are respectively abutted against the limiting circular grooves 111 in the corresponding positions. And the end of the mounting column 21 close to the limiting circular groove 111 is provided with the rubber ring 26, when the shell 12 moves, the rubber ring 26 can play a role in buffering, noise generated between the supporting framework 2 and the shell 12 can be reduced, and on the other hand, the connection between the mounting column 21 and the limiting circular groove 111 can be more compact. In order to fix the periphery of the supporting framework 2, a plurality of L-shaped limiting plates 121 are arranged inside the shell 12, the limiting plates 121 are respectively located at the right-angle position of the shell 12, a limiting groove 122 is formed between every two adjacent limiting plates 121, the mounting column 21 is clamped in the limiting groove 122, the circumferential direction of the supporting framework 2 is limited, the magnet 3 can be limited, and the magnet 3 inside the mounting column 21 is not easy to drop from the mounting column 21.

Referring to fig. 3 to 5, the edge of the relative one side of top cap 11 and bottom 13 all is provided with chucking plate 112, arc 113 has all been seted up towards the one end of braced skeleton 2 to every chucking plate 112, every arc 113 respectively with the erection column 21 cooperation joint that corresponds the position, chucking plate 112 through 2 both sides of braced skeleton carries out the chucking with braced skeleton 2, in order to fix braced skeleton 2, thereby can make braced skeleton 2 install more reliably, be difficult to produce the phenomenon of rocking. In order to further fix the bottom cover 13 and the housing 12, and the bottom cover 13 and the housing 12, fixing posts 5 are provided at each corner of the top cover 11 and the bottom cover 13, fixing holes 51 are opened at positions of the limiting plate 121 at right angles to the housing 12, and the fixing posts 5 are respectively inserted into the fixing holes 51 at corresponding positions. The connecting structure 4 includes a plurality of connecting pieces 115 and a plurality of connecting slots 124, the connecting pieces 115 are formed by extending two sides of the clamping plate 112, the connecting slots 124 are opened on the side wall of the limiting slot 122, and the connecting pieces 115 are inserted into the connecting slots 124, so as to fix the top cover 11 and the bottom cover 13 with the housing 12. In order to enable the connection between the connecting piece 115 and the connecting groove 124 to be more reliable, the two side walls of each clamping plate 112 are respectively provided with a first limiting convex rib 114, the two side walls of each limiting groove 122 are respectively provided with a second limiting convex rib 123, and the first limiting convex ribs 114 are respectively matched and clamped with the second limiting convex ribs 123 at corresponding positions, so that the connecting piece 115 can be further clamped in the connecting groove 124.

The implementation principle of the above embodiment is as follows: a magnet 3 is respectively arranged in each mounting column 21, then the supporting framework 2 provided with the magnet 3 is arranged inside the shell 12, then the connecting piece 115 on the clamping plate 112 is respectively inserted into the connecting groove 124 of the limiting plate 121 on the shell 12, the connecting piece 115 and the limiting groove 122 are further locked through the first limiting convex rib 114 and the second limiting convex rib 123, so that the reliable connection between the connecting piece 115 and the connecting groove 124 can be ensured, and the top cover 11 and the shell 12 and the bottom cover 13 and the shell 12 are further fixed.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a magnetism building block structure, includes building block body (1), its characterized in that: building blocks body (1) is including top cap (11), casing (12) and bottom (13) that connect gradually, casing (12) inside is provided with supporting framework (2), each tip of supporting framework (2) is annular erection column (21), every all be provided with magnet (3) in erection column (21), top cap (11) with between casing (12) and bottom (13) with all be provided with connection structure (4) between casing (12), the diameter of magnet (3) does 0.8 times to 0.9 times of erection column (21) internal diameter.

2. The magnetic building block structure of claim 1, wherein: support skeleton (2) and divide into skeleton (22) and lower skeleton (23), go up skeleton (22) with the one side that skeleton (23) is relative down all is provided with a plurality of spliced poles (24) and a plurality of connecting hole (25), and is a plurality of spliced pole (24) respectively with a plurality of that correspond the position connecting hole (25) correspond the connection.

3. The magnetic building block structure of claim 1, wherein: the center positions of the top cover (11) and the bottom cover (13) are both provided with a limiting circular groove (111), and the mounting columns (21) of the support framework (2) close to the top cover (11) and the bottom cover (13) are respectively abutted to the limiting circular grooves (111) at the corresponding positions.

4. A magnetic building block structure according to claim 3, wherein: and a rubber ring (26) is arranged at the end part of the mounting column (21) close to the limiting circular groove (111).

5. The magnetic building block structure of claim 1, wherein: top cap (11) with the edge of the relative one side of bottom (13) all is provided with chucking board (112), every chucking board (112) orientation arc wall (113), every arc wall (113) respectively with correspond the position erection column (21) cooperation joint have been seted up to the one end of supporting framework (2).

6. The magnetic building block structure of claim 5, wherein: the novel mounting structure is characterized in that a plurality of limiting plates (121) are arranged inside the shell (12), the limiting plates (121) are arranged to be L-shaped, the limiting plates (121) are located at the right angle of the shell (12) respectively, a limiting groove (122) is formed between every two adjacent limiting plates (121), and the mounting columns (21) are connected with the limiting grooves (122) in a matched mode.

7. The magnetic building block structure of claim 6, wherein: every the both sides wall of chucking plate (112) all is provided with first spacing bead (114), every the both sides wall of spacing groove (122) all is provided with spacing bead of second (123), and is a plurality of first spacing bead (114) respectively with a plurality of corresponding position spacing bead of second (123) cooperation joint.

8. The magnetic building block structure of claim 7, wherein: connection structure (4) include a plurality of connection pieces (115) and a plurality of spread groove (124), connection piece (115) pass through the both sides of chucking board (112) are extended and are formed, spread groove (124) are seted up in the lateral wall of spacing groove (122), connection piece (115) and the position that corresponds spread groove (124) mutual joint.

9. The magnetic building block structure of claim 8, wherein: the top cover (11) and each corner of the bottom cover (13) are provided with fixing columns (5), the limiting plate (121) is located at the right-angled position of the shell (12) and is provided with a fixing hole (51), and the fixing columns (5) are respectively inserted into the fixing holes (51) in corresponding positions.