Magnetic sheet splicing structure

Abstract

The utility model discloses a magnetic sheet splicing structure, and relates to the technical field of magnetic sheet toys. According to the magnetic sheet splicing structure, by arranging a first rotating rod, a second rotating rod, a first bevel gear, a second bevel gear, a driving drive plate, a limiting plate, a round pin, a concave locking arc, a radial groove, a third rotating rod, a driven grooved wheel and a connecting magnet, the function of adjusting the magnetic pole of the connecting magnet is achieved; when the magnetic poles of the connecting magnets repel each other when the plurality of groups of magnetic sheet main bodies are spliced, the magnetic poles of the connecting magnets can be adjusted by overturning the connecting magnets, so that the connecting magnets of the plurality of groups of magnetic sheet main bodies can be connected together under the action of magnetic force.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic sheet toys, in particular to a magnetic sheet splicing structure. Background Art

[0002] Magnetic building blocks have rapidly gained popularity in recent years, attracting both adults and children due to their playability. They are also increasingly popular with parents, fostering a balanced development of children's creativity, scientific thinking, reasoning, mathematical thinking, imagination, modeling, logic, curiosity, and sensory development. Currently, commonly available magnetic building blocks on the market primarily consist of upper and lower covers, a center piece, and magnets. Some technologies employ corresponding slots in the upper and lower covers, the center piece, and the magnets, securing them together. Others secure the magnets directly by inserting them into the center piece. Still others secure the magnets to the center piece through holes punched in and rivets attached. Existing magnetic blocks typically secure the magnets within the block, but magnets have two poles. If the two sets of magnets have the same polarity during assembly, the blocks may not connect. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the present invention provides a magnetic sheet splicing structure to solve the problems raised in the above background technology:

[0004] Most existing magnetic sheets fix magnets inside the magnetic sheet, but magnets have two poles. If the poles of two sets of magnets are the same during the splicing process, the magnetic sheets cannot be spliced ​​together.

[0005] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0006] The outermost edge of the second gear is fixedly provided with a toothed connecting strip which is cooperatively connected with the toothed connecting strip, and the outermost edge of the second gear is connected with the toothed connecting strip respectively.

[0007] Preferably, an outer side of the limiting plate is provided with an outer concave locking arc, and an outer side of the driven sheave is provided with an inner concave locking arc, and one side of the outer concave locking arc is slidably connected to the driven sheave.

[0008] Preferably, a connection groove is provided on one side surface of the magnetic sheet body, and a turntable is rotatably connected to the interior of the connection groove.

[0009] Preferably, the top of the first rotating rod passes through the top of the magnetic sheet body and is fixedly connected to the rotating disk.

[0010] Preferably, the surfaces of the magnetic sheet body and the turntable are both provided with marking arrows.

[0011] The utility model provides a magnetic sheet splicing structure. Compared with the existing technology, it has the following advantages:

[0012] 1. The magnetic sheet splicing structure realizes the function of adjusting the magnetic poles of the connecting magnets by arranging a first rotating rod, a second rotating rod, a first bevel gear, a second bevel gear, a driving dial, a limit plate, a round pin, a concave locking arc, a radial groove, a third rotating rod, a driven sheave and a connecting magnet. When multiple groups of magnetic sheet bodies are spliced ​​together and the magnetic poles of the connecting magnets repel each other, the magnetic poles of the connecting magnets can be adjusted by flipping the connecting magnets, so that the connecting magnets of the multiple groups of magnetic sheet bodies can be connected together under the action of magnetic force.

[0013] 2. The magnetic sheet splicing structure realizes the function of quickly flipping the connecting magnets by setting the magnetic sheet body, connecting slot, turntable and marking arrows. By rotating the turntable one circle, the magnetic sheet body and the marking arrows on the turntable surface point to each other again, thereby driving the connecting magnets to flip. The operation is simple and easy to understand, and it is convenient for younger children to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the internal structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model Figure 1 ;

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model Figure 2 ;

[0017] Figure 4 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0018] Figure 5 It is a schematic diagram of the enlarged structure of part A in the present invention.

[0019] In the figure: 1. Magnetic sheet body; 2. Connecting magnet; 3. Turntable; 4. First rotating rod; 5. Second rotating rod; 6. First bevel gear; 7. Second bevel gear; 8. Active dial; 9. Limit plate; 10. Round pin; 11. Inwardly concave locking arc; 12. Radial groove; 13. Third rotating rod; 14. Driven sheave; 15. Connecting groove; 16. Marking arrow; 17. Outwardly concave locking arc. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-5 The utility model provides a technical solution: a magnetic sheet splicing structure, including a magnetic sheet main body 1, the outer side of the magnetic sheet main body 1 is rotatably connected to the connecting magnet 2, the connecting magnet 2 rotates to better adjust the magnetic pole direction of the connecting magnet 2, the inner rotation of the magnetic sheet main body 1 is connected to the third rotating rod 13, one end of the third rotating rod 13 passes through one side of the magnetic sheet main body 1 and is fixedly connected to the connecting magnet 2, the third rotating rod 13 rotates to drive the connecting magnet 2 to rotate, the outer side of the third rotating rod 13 is fixedly connected to the driven groove wheel 14, the driven groove wheel 14 rotates to drive the third rotating rod 13 to rotate, the inner rotation of the magnetic sheet main body 1 is connected to the second rotating rod 5, the outer side of the second rotating rod 5 is fixedly connected to the active dial 8, the second rotating rod 5 rotates to drive the active dial 8 to rotate, one side of the active dial 8 is fixedly connected to the limiting plate 9, the active dial 8 rotates to drive the limiting plate The positioning plate 9 rotates, and one end of the active dial 8 close to the limit plate 9 is fixedly connected to a round pin 10. The active dial 8 rotates with the round pin 10, and a radial groove 12 running through the surface of the driven groove wheel 14 is provided on one side of the driven groove wheel 14. The outer side of the round pin 10 is slidably connected to the radial groove 12, and the round pin 10 enters the radial groove 12, and rotates with the driven groove wheel 14 through the radial groove 12. The outer side of the end of the second rotating rod 5 away from the active dial 8 is fixedly connected to the second bevel gear 7, and the second bevel gear 7 rotates to rotate with the second rotating rod 5. The internal rotation of the magnetic sheet main body 1 is connected to the first rotating rod 4, and the outer side of the first rotating rod 4 is fixedly connected to the first bevel gear 6. The first rotating rod 4 rotates to rotate with the first bevel gear 6, and one side of the first bevel gear 6 is meshed with the second bevel gear 7, and the first bevel gear 6 rotates to rotate with the second bevel gear 7.

[0022] Furthermore, an outer side of the limit plate 9 is provided with an outer concave locking arc 17, and an outer side of the driven sheave 14 is provided with an inner concave locking arc 11. One side of the outer concave locking arc 17 is slidingly connected to the driven sheave 14. When the round pin 10 on the active dial 8 does not enter the radial groove 12 of the driven sheave 14, the driven sheave 14 does not rotate because the inner concave locking arc 11 of the driven sheave 14 is stuck by the outer concave locking arc 17 of the limit plate 9.

[0023] Furthermore, a connection groove 15 is provided on one side surface of the magnetic sheet body 1 , and a turntable 3 is rotatably connected inside the connection groove 15 , and the turntable 3 rotates inside the connection groove 15 .

[0024] Furthermore, the top of the first rotating rod 4 passes through the top of the magnetic sheet body 1 and is fixedly connected to the turntable 3 , and the turntable 3 rotates with the first rotating rod 4 .

[0025] Furthermore, the surfaces of the magnetic sheet body 1 and the turntable 3 are both provided with marking arrows 16 to better see the movement trajectory of the turntable 3.

[0026] When in use, when multiple groups of magnetic sheet bodies 1 are spliced, it is easy to cause the magnetic poles of the connecting magnets 2 to be the same, resulting in the inability to connect the multiple groups of magnetic sheet bodies 1 together. When the magnetic poles of the connecting magnets 2 between the multiple groups of magnetic sheet bodies 1 are the same, the turntable 3 is rotated one circle, and the turntable 3 rotates with the first rotating rod 4, and the first rotating rod 4 rotates with the second helical gear 7 through the first bevel gear 6, and the second bevel gear 7 rotates with the active dial 8 and the limit plate 9 through the second rotating rod 5, and the active dial 8 rotates with the round pin 10. When the round pin 10 on the active dial 8 does not enter the radial groove 12 of the driven groove wheel 14, due to the The inward concave locking arc 11 of the movable sheave 14 is stuck by the outward concave locking arc 17 of the limit plate 9, so the driven sheave 14 does not move. When the round pin 10 enters the radial groove 12, the outward concave locking arc 17 gradually leaves the inward concave locking arc 11, and the round pin 10 rotates with the driven sheave 14 through the radial groove 12. The driven sheave 14 rotates with the connecting magnet 2 through the third rotating rod 13, so that the connecting magnet 2 flips and adjusts the magnetic poles of the connecting magnet 2 at the connection of the multiple groups of magnetic sheet bodies 1. When the round pin 10 leaves the radial groove 12, the outward concave locking arc 17 enters the inward concave locking arc 11, which blocks the driven sheave 14, so that the driven sheave 14 stops moving again.

[0027] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0028] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include," "comprise," or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations. The phrase "includes an element defined by..." does not exclude the presence of other identical elements in the process, method, article, or device that includes the element.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A magnetic sheet splicing structure, comprising a magnetic sheet body (1), characterized in that: The outer side of the magnetic sheet body (1) is rotatably connected to a connecting magnet (2), the inner side of the magnetic sheet body (1) is rotatably connected to a third rotating rod (13), one end of the third rotating rod (13) passes through one side of the magnetic sheet body (1) and is fixedly connected to the connecting magnet (2), the outer side of the third rotating rod (13) is fixedly connected to a driven sheave (14), the inner side of the magnetic sheet body (1) is rotatably connected to a second rotating rod (5), the outer side of the second rotating rod (5) is fixedly connected to an active dial (8), one side of the active dial (8) is fixedly connected to a limiting plate (9), the active One end of the dial (8) close to the limit plate (9) is fixedly connected to a round pin (10), one side of the driven sheave (14) is provided with a radial groove (12) penetrating the surface thereof, the outer side of the round pin (10) is slidably connected to the radial groove (12), the outer side of the end of the second rotating rod (5) away from the active dial (8) is fixedly connected to the second bevel gear (7), the interior of the magnetic sheet body (1) is rotatably connected to the first rotating rod (4), the outer side of the first rotating rod (4) is fixedly connected to the first bevel gear (6), and one side of the first bevel gear (6) is meshedly connected to the second bevel gear (7).

2. The magnetic sheet splicing structure according to claim 1, characterized in that: An outer side of the limit plate (9) is provided with an outer concave locking arc (17), and an outer side of the driven sheave (14) is provided with an inner concave locking arc (11), and one side of the outer concave locking arc (17) is slidably connected to the driven sheave (14).

3. The magnetic sheet splicing structure according to claim 1, characterized in that: A connection groove (15) is provided on one side surface of the magnetic sheet body (1), and a turntable (3) is rotatably connected inside the connection groove (15).

4. The magnetic sheet splicing structure according to claim 3, characterized in that: The top of the first rotating rod (4) passes through the top of the magnetic sheet body (1) and is fixedly connected to the rotating disk (3).

5. The magnetic sheet splicing structure according to claim 4, characterized in that: Marking arrows (16) are provided on the surfaces of the magnetic sheet body (1) and the turntable (3).

Images