Matched toy of magic gold lock

By designing a magic gold lock matching toy including support plate, letter plate, limiting parts, magic gold lock components and lock structure, the problem of single use of existing magic gold lock toys is solved, and the relationship between different types of magic gold locks is realized, and the diversity and fun of gameplay is improved.

CN222841499UActive Publication Date: 2025-05-09NINGBO YINZHOU WANLIAN SPORTS GOODS CO LTD
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Patent Information

Application Number
CN202421189286.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-28
Publication Date
2025-05-09
Estimated Expiration
2034-05-28

AI Technical Summary

Technical Problem

The existing magic gold lock toys are used in a single way and lack interrelationship, resulting in a single gameplay and insufficient fun.

Method used

A magic gold lock matching toy was designed, including support plates, letter plates, limit parts, magic gold lock components and lock structures. Through the combination and connection of these components, the connection between different types of magic gold locks is realized and the diversity of gameplay is enhanced.

Benefits of technology

By connecting different types of magic gold locks, the magic gold lock plays are enriched, and the fun is improved, making the play process more interesting and challenging.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a magic-gold lock matching toy which comprises a supporting plate, a first letter disc, a second letter disc, a limiting piece, a first magic-gold lock component and a second magic-gold lock component. The limiting piece is fixed to one side of the supporting plate, the first letter disc and the second letter disc are sequentially and rotatably arranged at one end of the limiting piece in a sleeving mode from outside to inside, the first letter disc and the second letter disc are coaxially arranged, the outer diameter of the first letter disc is larger than that of the second letter disc, and the limiting piece is used for limiting axial displacement of the first letter disc and the second letter disc; a locking structure is arranged on the limiting piece, and is used for locking the first letter disc and the second letter disc so as to limit the first letter disc and the second letter disc from freely rotating relative to the limiting piece; the first magic-gold lock part and the second magic-gold lock part are detachably connected to the other end of the limiting piece, the first magic-gold lock part is provided with a first correct indication mark used for indicating letters on the first letter disc, and the second magic-gold lock part is provided with a second correct indication mark used for indicating letters on the second letter disc.
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Description

Technical Field

[0001] The utility model relates to the technical field of intellectual toys, in particular to a magic gold lock matching toy. Background Art

[0002] The Magic Gold Lock is a toy for people to play with and solve puzzles. Currently, the various types of Magic Gold Locks on the market are used in relatively single ways, that is, there is no correlation between different types of Magic Gold Locks, resulting in the disadvantages of a single way of playing the Magic Gold Lock and a lack of fun. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a magic gold lock matching toy, which can associate different types of magic gold locks, thereby overcoming the shortcoming of the single gameplay of the magic gold lock and improving the fun of playing the magic gold lock.

[0004] The utility model provides a magic gold lock matching toy, comprising a supporting plate, a first letter disk, a second letter disk, a limiting piece, a first magic gold lock component and a second magic gold lock component; the limiting piece is fixed on one side of the supporting plate, the first letter disk and the second letter disk are rotatably sleeved on one end of the limiting piece from the outside to the inside in sequence, the first letter disk and the second letter disk are coaxially arranged and the outer diameter of the first letter disk is greater than the outer diameter of the second letter disk, and the limiting piece is used to limit the axial displacement of the first letter disk and the second letter disk; a locking structure is provided on the limiting piece, and the locking structure is used to lock the first letter disk and the second letter disk to limit the free rotation of the first letter disk and the second letter disk relative to the limiting piece; the first magic gold lock component and the second magic gold lock component are detachably connected to the other end of the limiting piece, the first magic gold lock component is provided with a first correct indication mark for indicating the letters on the first letter disk, and the second magic gold lock component is provided with a second correct indication mark for indicating the letters on the second letter disk.

[0005] The utility model can associate different types of magic gold locks, thereby overcoming the shortcoming of a single gameplay of the magic gold lock and improving the fun of playing the magic gold lock.

[0006] In a possible implementation, an annular step is provided on the outer wall of one end of the limiting member, and the first letter disk and the second letter disk are rotatably mounted on the annular step from the outside to the inside in sequence; by adopting this structure, both the first letter disk and the second letter disk can be mounted on the annular step and rotatably connected to the limiting member, that is, the first letter disk and the second letter disk can be reliably rotatably connected to one end of the limiting member.

[0007] In a possible embodiment, a countersunk hole is provided in the middle portion of the limiting member, a first nut sleeve is passed through the support plate, and the limiting member is fastened to the support plate by a screw passed through the countersunk hole and threadedly connected to the first nut sleeve; by adopting this structure, after the screw and the first nut sleeve are threadedly tightened, the limiting member can be reliably fixed on the support plate.

[0008] In a possible embodiment, a grid-shaped anti-skid groove is provided on the end of one end of the limiter, and the anti-skid groove is in close contact with the support plate; by providing a grid-shaped anti-skid groove on the end of one end of the limiter, the friction between the limiter and the support plate can be increased, thereby improving the anti-loosening effect after the limiter and the support plate are fixed.

[0009] In a possible embodiment, the locking structure includes a pressing arm arranged on the outer wall of the limiting member, the pressing arm extends in the radial direction of the first letter disk and the second letter disk, and one end of the pressing arm away from the limiting member is fastened to the support plate through a locking unit; after the pressing arm is fastened to the support plate through the locking unit, the pressing arm is used to press the first letter disk and the second letter disk on the support plate to limit the free rotation of the first letter disk and the second letter disk relative to the limiting member; by adopting this locking structure, after the pressing arm is fastened to the support plate through the locking unit, the pressing arm can press the first letter disk and the second letter disk on the support plate to limit the free rotation of the first letter disk and the second letter disk relative to the limiting member, that is, under the action of the pressing arm and the locking unit, the first letter disk and the second letter disk can be reliably locked.

[0010] In a possible embodiment, the locking unit includes a hand-tightening bolt and a second nut sleeve, the second nut sleeve is inserted into the support plate, the screw portion of the hand-tightening bolt movably passes through the end of the extrusion arm away from the limiting member and is threadedly connected to the second nut sleeve, and the end of the extrusion arm away from the limiting member is fastened to the support plate through the hand-tightening bolt and the second nut sleeve; after adopting this locking unit, when the hand-tightening bolt and the second nut sleeve are threadedly tightened, the end of the extrusion arm away from the limiting member can be fastened to the support plate. At this time, the first letter disk and the second letter disk can be pressed on the support plate by the extrusion arm, that is, the locking of the first letter disk and the second letter disk is achieved. When the hand-tightening bolt and the second nut sleeve are loosened, the extrusion arm can release the locking state of the first letter disk and the second letter disk. At this time, the first letter disk and the second letter disk can rotate circumferentially relative to the limiting member. The locking unit has the advantage of simple structure.

[0011] In a possible embodiment, a plurality of protrusions are provided on a side of the pressing arm facing the support plate, and the plurality of protrusions are used to abut against the first letter disk and the second letter disk to press the first letter disk and the second letter disk onto the support plate; after the plurality of protrusions are provided on the side of the pressing arm facing the support plate, when the pressing arm presses the first letter disk and the second letter disk, the plurality of protrusions can abut against the first letter disk and the second letter disk to press the first letter disk and the second letter disk onto the support plate, thereby improving the pressing effect on the first letter disk and the second letter disk; in addition, under the action of the protrusions, the friction between the pressing arm and the first letter disk and the second letter disk can be increased, thereby achieving reliable pressing of the first letter disk and the second letter disk.

[0012] In a possible implementation, the first magic gold lock component is sleeved on the outside of the other end of the limiting member, and a limiting block for engaging with the first magic gold lock component is provided on the outer wall of the limiting member. When the limiting block is engaged with the first magic gold lock component, the limiting block is used to limit the circumferential rotation of the first magic gold lock component relative to the limiting member; an embedding groove is provided on the other end of the limiting member, and the middle part of the second magic gold lock component is engaged with the embedding groove. When the middle part of the second magic gold lock component is engaged with the embedding groove, the embedding groove is used to limit the circumferential rotation of the second magic gold lock component relative to the limiting member; by adopting this structure, the first magic gold lock component can be easily engaged with the limiting member. The other end is assembled together, and the limit block can be engaged with the first magic gold lock component. After the limit block is engaged with the first magic gold lock component, the limit block can limit the circumferential rotation of the first magic gold lock component relative to the limit component, thereby improving the reliability of the first magic gold lock component and the limit component after assembly; similarly, by adopting this structure, the second magic gold lock component can be conveniently assembled with the other end of the limit component, and after the middle part of the second magic gold lock component is engaged with the embedding groove, the embedding groove can limit the circumferential rotation of the second magic gold lock component relative to the limit component, thereby improving the reliability of the second magic gold lock component and the limit component after assembly.

[0013] In a possible implementation, the first magic gold lock component is further provided with a plurality of first misleading indication marks distributed at circumferential intervals, and each first misleading indication mark is used to indicate a corresponding letter on the first letter disk; the second magic gold lock component is further provided with a plurality of second misleading indication marks distributed at circumferential intervals, and each second misleading indication mark is used to indicate a corresponding letter on the second letter disk; the outer wall of the limiter is further provided with a plurality of extension arms distributed at circumferential intervals, and each extension arm extends along the radial direction of the first letter disk and the second letter disk, and each extension arm is provided with a misleading indication hole, and each misleading indication hole extends along the extension direction of the extension arm, and each misleading indication hole is used By adopting this structure, each first misleading indicator mark can indicate the corresponding letter on the first letter disk, each second misleading indicator mark can indicate the corresponding letter on the second letter disk, and each misleading indicator hole can be aligned with the partial letters on the first letter disk and the second letter disk and indicate the corresponding letter on the first letter disk and the second letter disk. Under the action of the first misleading indicator mark, the second misleading indicator mark and the misleading indicator hole, an incorrect letter combination can be indicated, that is, an incorrect password combination can be formed, so that it can hinder the user from cracking the password, that is, it can improve the fun of playing with the utility model.

[0014] In a possible embodiment, the magic gold lock matching toy also includes a box body, one side of the support plate is rotatably connected to one side of the opening of the box body, and when the support plate is rotated toward one side of the box body, the support plate is used to close the opening of the box body, and the box body is used to accommodate the first letter disk, the second letter disk, the limiter, the first magic gold lock component and the second magic gold lock component; through the setting of the box body, after the use of the utility model is completed, the support plate can be covered on the box body and close the opening of the box body, and the box body can realize the storage of the first letter disk, the second letter disk, the limiter, the first magic gold lock component and the second magic gold lock component. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a first three-dimensional structural schematic diagram of the utility model;

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

[0017] Figure 3 It is a schematic diagram of the exploded three-dimensional structure of the first part of the utility model;

[0018] Figure 4 It is a schematic diagram of the exploded three-dimensional structure of the second part of the utility model;

[0019] Figure 5 It is a three-dimensional structural schematic diagram of the utility model after the support plate cover is closed onto the box body. DETAILED DESCRIPTION

[0020] First, those skilled in the art should understand that these implementations are only used to explain the technical principles of the embodiments of the present application, and are not intended to limit the protection scope of the embodiments of the present application. Those skilled in the art can make adjustments to them as needed to adapt to specific application scenarios.

[0021] In the description of the embodiments of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0022] In the embodiments of the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0023] The present application is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0024] See also Figure 1-5As shown, the embodiment of the present application discloses a magic gold lock matching toy, including a support plate 1, a first letter disk 2, a second letter disk 3, a limiter 4, a first magic gold lock component 5 and a second magic gold lock component 6; the limiter 4 is fixed to one side of the support plate 1, the first letter disk 2 and the second letter disk 3 are rotatably mounted on one end of the limiter 4 from the outside to the inside, the first letter disk 2 and the second letter disk 3 are coaxially arranged and the outer diameter of the first letter disk 2 is larger than the outer diameter of the second letter disk 3, and the limiter 4 is used to limit the axial displacement of the first letter disk 2 and the second letter disk 3; a locking structure is arranged on the limiter 4, and the locking structure is used to The first letter disk 2 and the second letter disk 3 are locked to limit the free rotation of the first letter disk 2 and the second letter disk 3 relative to the limiter 4; the first magic gold lock component 5 and the second magic gold lock component 6 are detachably connected to the other end of the limiter 4, and the first magic gold lock component 5 is provided with a first correct indication mark 51 for indicating the letters on the first letter disk 2, and the second magic gold lock component 6 is provided with a second correct indication mark 61 for indicating the letters on the second letter disk 3; in the above structure, a handle is also provided on the outer wall of the first letter disk, and when the handle is turned by the finger, it can facilitate the rotation of the first letter disk.

[0025] When the utility model is in use, after the first magic gold lock component and the second magic gold lock component are assembled to the other end of the limiting member, the first correct indication mark can indicate the letters located on the first letter disk, and the letters indicated by the first correct indication mark are used as a cracking password. Similarly, the second correct indication mark can indicate the letters located on the second letter disk, and the letters indicated by the second correct indication mark are used as a cracking password. Alternatively, the letter combination composed of the letters indicated by the first correct indication mark and the letters indicated by the second correct indication mark is used as a cracking password, for example, for cracking the Da Vinci cipher cylinder. In addition, when the locking structure releases the locking state of the first letter disk and the second letter disk, the first letter disk and the second letter disk can rotate relative to the limiting member. At this time, the letters indicated by the first correct indication mark and the second correct indication mark can be changed, and the purpose of modifying the cracking password can be achieved.

[0026] An annular step 41 is provided on the outer wall of one end of the limiting member 4, and the first letter disk 2 and the second letter disk 3 are rotatably mounted on the annular step 41 from the outside to the inside in sequence; by adopting this structure, the first letter disk and the second letter disk can both be mounted on the annular step and rotatably connected to the limiting member, that is, the first letter disk and the second letter disk can be reliably rotatably connected to one end of the limiting member.

[0027] A countersunk hole 42 is provided in the middle of the limiting member 4, and a first nut sleeve 71 is passed through the support plate 1. The limiting member 4 is fastened to the support plate 1 by a screw 72 passed through the countersunk hole 42 and threadedly connected to the first nut sleeve 71; after adopting this structure, after the screw and the first nut sleeve are threadedly tightened, the limiting member can be reliably fixed on the support plate.

[0028] A grid-shaped anti-skid groove 43 is provided on the end of one end of the limit member 4, and the anti-skid groove 43 is in close contact with the support plate 1; by providing a grid-shaped anti-skid groove on the end of one end of the limit member, the friction between the limit member and the support plate can be increased, thereby improving the anti-loosening effect after the limit member and the support plate are fixed.

[0029] The locking structure includes a pressing arm 44 arranged on the outer wall of the limiting member 4, the pressing arm 44 extends in the radial direction of the first letter disk 2 and the second letter disk 3, and one end of the pressing arm 44 away from the limiting member 4 is fastened to the support plate 1 through the locking unit; after the pressing arm 44 is fastened to the support plate 1 through the locking unit, the pressing arm 44 is used to press the first letter disk 2 and the second letter disk 3 on the support plate 1 to limit the free rotation of the first letter disk 2 and the second letter disk 3 relative to the limiting member 4; by adopting this locking structure, after the pressing arm is fastened to the support plate through the locking unit, the pressing arm can press the first letter disk 2 and the second letter disk on the support plate to limit the free rotation of the first letter disk and the second letter disk relative to the limiting member, that is, under the action of the pressing arm and the locking unit, the first letter disk and the second letter disk can be reliably locked.

[0030] The locking unit comprises a hand-tightening bolt 81 and a second nut sleeve 82. The second nut sleeve 82 is inserted into the support plate 1. The screw portion of the hand-tightening bolt 81 movably penetrates the end of the extrusion arm 44 away from the limiting member 4 and is threadedly connected with the second nut sleeve 82. The end of the extrusion arm 44 away from the limiting member 4 is fastened to the support plate 1 through the hand-tightening bolt 81 and the second nut sleeve 82. After adopting this locking unit, when the hand-tightening bolt and the second nut sleeve are threadedly tightened, the end of the extrusion arm away from the limiting member can be fastened to the support plate. At this time, the first letter disk and the second letter disk can be pressed on the support plate by the extrusion arm, that is, the locking of the first letter disk and the second letter disk is realized. When the hand-tightening bolt and the second nut sleeve are loosened, the extrusion arm can release the locking state of the first letter disk and the second letter disk. At this time, the first letter disk and the second letter disk can rotate circumferentially relative to the limiting member. The locking unit has the advantage of simple structure.

[0031] A plurality of protrusions 45 are provided on the side of the pressing arm 44 facing the support plate 1, and the plurality of protrusions 45 are used to abut against the first letter disk 2 and the second letter disk 3 to press the first letter disk 2 and the second letter disk 3 onto the support plate 1; after the plurality of protrusions are provided on the side of the pressing arm facing the support plate, when the pressing arm presses the first letter disk and the second letter disk, the plurality of protrusions can abut against the first letter disk and the second letter disk to press the first letter disk and the second letter disk onto the support plate, thereby improving the pressing effect on the first letter disk and the second letter disk; in addition, under the action of the protrusions, the friction between the pressing arm and the first letter disk and the second letter disk can be increased, thereby achieving reliable pressing of the first letter disk and the second letter disk.

[0032] The first magic gold lock component 5 is sleeved on the outside of the other end of the limiting member 4, and a limiting block 46 for engaging with the first magic gold lock component 5 is arranged on the outer wall of the limiting member 4. When the limiting block 46 is engaged with the first magic gold lock component 5, the limiting block 46 is used to limit the circumferential rotation of the first magic gold lock component 5 relative to the limiting member 4; an embedding groove 47 is arranged on the other end of the limiting member 4, and the middle part of the second magic gold lock component 6 is embedded with the embedding groove 47. When the middle part of the second magic gold lock component 6 is embedded with the embedding groove 47, the embedding groove 47 is used to limit the circumferential rotation of the second magic gold lock component 6 relative to the limiting member 4; by adopting this structure, the first magic gold lock component can be conveniently It can be conveniently assembled with the other end of the limit piece, and the limit block can be engaged with the first magic gold lock component. After the limit block is engaged with the first magic gold lock component, the limit block can limit the circumferential rotation of the first magic gold lock component relative to the limit piece, thereby improving the reliability of the first magic gold lock component and the limit piece after assembly; similarly, by adopting this structure, the second magic gold lock component can be conveniently assembled with the other end of the limit piece, and after the middle part of the second magic gold lock component is engaged with the embedding groove, the embedding groove can limit the circumferential rotation of the second magic gold lock component relative to the limit piece, thereby improving the reliability of the second magic gold lock component and the limit piece after assembly.

[0033] The first magic gold lock component 5 is also provided with a plurality of first misleading indication marks 52 distributed at intervals in the circumferential direction, and each first misleading indication mark 52 is used to indicate the corresponding letter on the first letter disk 2; the second magic gold lock component 6 is also provided with a plurality of second misleading indication marks 62 distributed at intervals in the circumferential direction, and each second misleading indication mark 62 is used to indicate the corresponding letter on the second letter disk 3; the outer wall of the limiter 4 is also provided with a plurality of extension arms 48 distributed at intervals in the circumferential direction, and each extension arm 48 extends along the radial direction of the first letter disk 2 and the second letter disk 3, and each extension arm 48 is provided with a misleading indication hole 49, and each misleading indication hole 49 extends along the extension direction of the extension arm 48, and each misleading indication hole 49 extends. The guiding indicating holes 49 are used to align with some letters on the first letter disk 2 and the second letter disk 3; by adopting this structure, each first misleading indicating mark can indicate the corresponding letter on the first letter disk, each second misleading indicating mark can indicate the corresponding letter on the second letter disk, and each misleading indicating hole can be aligned with some letters on the first letter disk and the second letter disk and indicate the corresponding letter on the first letter disk and the second letter disk. Under the action of the first misleading indicating mark, the second misleading indicating mark and the misleading indicating hole, an incorrect letter combination can be indicated, that is, an incorrect password combination can be formed, so that it can hinder the user from cracking the password, that is, it can improve the fun of playing with the utility model.

[0034] The magic gold lock matching toy also includes a box body 9, one side of the support plate 1 is rotatably connected to one side of the opening of the box body 9, and when the support plate 1 is rotated toward one side of the box body 9, the support plate 1 is used to close the opening of the box body 9, and the box body 9 is used to accommodate the first letter disk 2, the second letter disk 3, the limiter 4, the first magic gold lock component 5 and the second magic gold lock component 6; through the setting of the box body, after the use of the utility model is completed, the support plate can be covered on the box body and close the opening of the box body, and the box body can realize the storage of the first letter disk, the second letter disk, the limiter, the first magic gold lock component and the second magic gold lock component.

[0035] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope of the claims.

Claims

1. A magic gold lock matching toy, characterized by: The invention comprises a support plate (1), a first letter plate (2), a second letter plate (3), a limiting member (4), a first magic gold lock member (5) and a second magic gold lock member (6); the limiting member (4) is fixed on one side of the support plate (1); the first letter plate (2) and the second letter plate (3) are rotatably sleeved on one end of the limiting member (4) from the outside to the inside in sequence; the first letter plate (2) and the second letter plate (3) are coaxially arranged and the outer diameter of the first letter plate (2) is larger than the outer diameter of the second letter plate (3); the limiting member (4) is used to limit the axial displacement of the first letter plate (2) and the second letter plate (3); The limiting member (4) is provided with a locking structure, and the locking structure is used to lock the first letter disk (2) and the second letter disk (3) to limit the free rotation of the first letter disk (2) and the second letter disk (3) relative to the limiting member (4); the first magic gold lock component (5) and the second magic gold lock component (6) are detachably connected to the other end of the limiting member (4), and the first magic gold lock component (5) is provided with a first correct indication mark (51) for indicating the letters on the first letter disk (2), and the second magic gold lock component (6) is provided with a second correct indication mark (61) for indicating the letters on the second letter disk (3).

2. The magic gold lock matching toy according to claim 1, characterized in that: An annular step (41) is provided on the outer wall of one end of the limiting member (4), and the first letter disk (2) and the second letter disk (3) are rotatably sleeved on the annular step (41) in sequence from the outside to the inside.

3. The magic gold lock matching toy according to claim 2, characterized in that: A countersunk hole (42) is provided in the middle of the limiting member (4), a first nut sleeve (71) is passed through the supporting plate (1), and the limiting member (4) is fastened to the supporting plate (1) by a screw (72) passed through the countersunk hole (42) and threadedly connected to the first nut sleeve (71).

4. The magic gold lock matching toy according to claim 3, characterized in that: A grid-shaped anti-skid groove (43) is provided on the end of one end of the limiting member (4), and the anti-skid groove (43) is in close contact with the support plate (1).

5. The magic gold lock matching toy according to any one of claims 1 to 4, characterized in that: The locking structure comprises a pressing arm (44) arranged on the outer wall of the limiting member (4), the pressing arm (44) extending in the radial direction of the first letter disk (2) and the second letter disk (3), and one end of the pressing arm (44) away from the limiting member (4) is fastened to the support plate (1) through a locking unit; after the pressing arm (44) is fastened to the support plate (1) through the locking unit, the pressing arm (44) is used to press the first letter disk (2) and the second letter disk (3) onto the support plate (1) to limit the free rotation of the first letter disk (2) and the second letter disk (3) relative to the limiting member (4).

6. The magic gold lock matching toy according to claim 5, characterized in that: The locking unit comprises a hand-tightening bolt (81) and a second nut sleeve (82); the second nut sleeve (82) is inserted into the support plate (1); the screw portion of the hand-tightening bolt (81) movably passes through the end of the extrusion arm (44) away from the limiting member (4) and is threadedly connected to the second nut sleeve (82); the end of the extrusion arm (44) away from the limiting member (4) is fastened to the support plate (1) via the hand-tightening bolt (81) and the second nut sleeve (82).

7. The magic gold lock matching toy according to claim 5, characterized in that: A plurality of protrusions (45) are provided on one side of the pressing arm (44) facing the support plate (1), and the plurality of protrusions (45) are used to abut against the first letter plate (2) and the second letter plate (3) to press the first letter plate (2) and the second letter plate (3) onto the support plate (1).

8. The magic gold lock matching toy according to any one of claims 1 to 4, characterized in that: The first magic gold lock component (5) is sleeved on the outside of the other end of the limiting component (4), and a limiting block (46) for engaging with the first magic gold lock component (5) is arranged on the outer wall of the limiting component (4). When the limiting block (46) is engaged with the first magic gold lock component (5), the limiting block (46) is used to limit the circumferential rotation of the first magic gold lock component (5) relative to the limiting component (4); an embedding groove (47) is arranged on the other end of the limiting component (4), and the middle part of the second magic gold lock component (6) is engaged with the embedding groove (47). When the middle part of the second magic gold lock component (6) is engaged with the embedding groove (47), the embedding groove (47) is used to limit the circumferential rotation of the second magic gold lock component (6) relative to the limiting component (4).

9. The magic gold lock matching toy according to any one of claims 1 to 4, characterized in that: The first magic gold lock component (5) is also provided with a plurality of first misleading indication marks (52) distributed at intervals in the circumferential direction, and each of the first misleading indication marks (52) is used to indicate a corresponding letter on the first letter disk (2); the second magic gold lock component (6) is also provided with a plurality of second misleading indication marks (62) distributed at intervals in the circumferential direction, and each of the second misleading indication marks (62) is used to indicate a corresponding letter on the second letter disk (3); the outer wall of the limiter (4) is also provided with a plurality of extension arms (48) distributed at intervals in the circumferential direction, and each of the extension arms (48) extends along the radial direction of the first letter disk (2) and the second letter disk (3), and each of the extension arms (48) is provided with a misleading indication hole (49), and each of the misleading indication holes (49) extends along the extension direction of the extension arm (48), and each of the misleading indication holes (49) is used to align with part of the letters on the first letter disk (2) and the second letter disk (3).

10. The magic gold lock matching toy according to any one of claims 1 to 4, characterized in that: The magic gold lock matching toy also includes a box body (9), one side of the support plate (1) is rotatably connected to one side of the opening of the box body (9), and when the support plate (1) is rotated toward one side of the box body (9), the support plate (1) is used to close the opening of the box body (9), and the box body (9) is used to accommodate a first letter disk (2), a second letter disk (3), a limiter (4), a first magic gold lock component (5) and a second magic gold lock component (6).