CN218357289U - Hollow magic cube with spring fine-adjustment structure - Google Patents
Hollow magic cube with spring fine-adjustment structure Download PDFInfo
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- CN218357289U CN218357289U CN202222815226.XU CN202222815226U CN218357289U CN 218357289 U CN218357289 U CN 218357289U CN 202222815226 U CN202222815226 U CN 202222815226U CN 218357289 U CN218357289 U CN 218357289U
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- magic cube
- hollow shaft
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- shaft body
- spring
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- 238000003780 insertion Methods 0.000 claims description 11
- 230000037431 insertion Effects 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000004880 explosion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a take hollow magic cube of spring fine setting structure, including hollow magic cube, hollow magic cube is including hollow shaft, every face of hollow shaft all has the mounting through a plurality of screw fixed mounting, the outer end of mounting corresponds to rotate and is connected with the rotating member, it is equipped with the spring to correspond the cover on the screw, the hollow shaft is including the fixed overhead axis body and the lower empty axis body together of lock. The hollow shaft is added in the hollow magic cube, and the rotating piece arranged at the outer end of the hollow shaft can freely rotate 360 degrees around the fixing piece to meet the switching of the rotating block at the outer end; this hollow magic cube has adopted the integrated configuration similar with traditional magic cube, when the elasticity of needs adjustment magic cube, can direct adjusting screw lock advance the hollow shaft in the depth can, because every face of magic cube can both install screw spring and finely tune for the feel of magic cube is better, and is more smooth-going when using, has improved the whole fault-tolerant ability who uses of magic cube.
Description
Technical Field
The utility model belongs to the technical field of the magic cube, specifically be a take hollow magic cube of spring fine setting structure.
Background
The hollow magic cube is a three-order special-shaped magic cube, and compared with a common magic cube, the hollow magic cube is free of a center block, so that the hollow magic cube is different from a traditional three-order magic cube in structure.
At present, all hollow magic cubes on the market can not be fixedly provided with screw springs due to no axle center, can only be mutually buckled in a rail mode, have the phenomena of blocking and unsmooth when rotating, have the problems of poor fault-tolerant performance and easy scattering, and influence the normal use of the magic cube.
In view of this, a hollow magic cube with a spring fine-tuning structure is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an: in order to solve the problems, the hollow magic cube with the spring fine adjustment structure is provided.
The utility model adopts the technical scheme as follows: a hollow magic cube with a spring fine-tuning structure comprises a hollow magic cube, wherein the hollow magic cube comprises a hollow shaft, a fixing part is fixedly arranged on each surface of the hollow shaft through a plurality of screws, the outer end of the fixing part is correspondingly and rotatably connected with a rotating part, and a spring is correspondingly sleeved on each screw;
the hollow shaft comprises an upper hollow shaft body and a lower hollow shaft body which are fastened and fixed together.
In a preferred embodiment, the inner circumferential surface of the fixing member is provided with a plurality of threaded holes adapted to the screws, and each of the upper hollow shaft body and the lower hollow shaft body is provided with a plurality of threaded holes corresponding to the fixing member.
In a preferred embodiment, each side of the hollow shaft is provided with a fixing hole for inserting the tail end of the fixing piece, and the hollow shaft is internally provided with a hollow cavity communicated with the fixing hole.
In a preferred embodiment, the four corners of the upper end of the lower hollow shaft body are provided with positioning insertion holes, the four corners of the bottom of the upper hollow shaft body are provided with positioning insertion rods corresponding to the positioning insertion holes in an integrated manner, and the lower hollow shaft body is fixedly connected with the upper hollow shaft body through a plurality of positioning screws.
In a preferred embodiment, the inner end of the rotating member is provided with a step-shaped round hole, the diameter of the through hole at the uppermost end in the rotating member is the same as the outer diameter of the fixing member, and the rotating member is sleeved at the outer end of the fixing member.
In a preferred embodiment, the outer circumferential surface of the rotating member is integrally formed with an annular mounting slideway, and the outer circumferential surface of the rotating member and the annular mounting slideway are sequentially provided with a rotating block.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that: this hollow magic cube has adopted the integrated configuration similar with traditional magic cube, has increased the hollow shaft body in the inside of magic cube, when the elasticity of needs adjustment magic cube, can direct adjusting screw lock advance in the hollow shaft depth can, because every face of magic cube can both install screw spring and finely tune for the feeling of magic cube is better, and is more smooth-going when using, has improved the whole fault-tolerant ability who uses of magic cube, has guaranteed holistic result of use.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of the overall explosion structure of the present invention;
FIG. 3 is a schematic diagram of a three-dimensional structure of the hollow mandrel of the present invention;
FIG. 4 is a schematic diagram of the exploded perspective structure of the hollow mandrel of the present invention;
fig. 5 is a schematic diagram of the explosion structure of the hollow shaft body of the tetrahedral magic cube and the tetrahedral magic cube of the present invention.
The mark in the figure is: 1-hollow magic cube, 11-screw, 12-spring, 13-fixed part, 14-rotating part, 15-hollow shaft, 151-positioning screw, 152-positioning inserted bar, 153-lower hollow shaft body, 154-positioning hole and 155-upper hollow shaft body.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1-5, a take hollow magic cube of spring fine setting structure, including hollow magic cube 1, hollow magic cube 1 is including hollow shaft 15, every side of hollow shaft 15 all has mounting 13 through a plurality of screw 11 fixed mounting, when the corresponding cover is equipped with the elasticity of spring 12 adjustment magic cube on the screw 11, can direct adjusting screw 11 lock into the depth in hollow shaft 15 can, because every side of magic cube can both install screw 11 and spring 12 and finely tune, make the feeling of magic cube better, it is more smooth-going when using, the fault-tolerant ability of the whole use of magic cube has been improved.
The spring 12 is pressed into the fixed end of the hollow shaft 15 and the fixing member 13 along with the screw 11, thereby playing a role of assisting in adjusting the tightness and elasticity.
Referring to fig. 2, the outer end of the fixing member 13 is rotatably connected with a rotating member 14 correspondingly, the inner end of the rotating member 14 is provided with a stepped round hole, the diameter of the uppermost through hole in the rotating member 14 is the same as the outer diameter of the fixing member 13, the rotating member 14 is sleeved in the outer end of the fixing member 13, the rotating member 14 can freely rotate 360 degrees around the fixing member 13, and the rotating block mounted at the outer end is converted in the rotating process of the rotating member 14.
Wherein, the diameter of the stepped circular hole of the lower end of the rotating member 14 is smaller than the outer diameter of the fixing member 13, so that the rotating member 14 can be guided and positioned outside the fixing member 13.
Referring to fig. 3 and 4, the hollow shaft 15 includes an upper hollow shaft body 155 and a lower hollow shaft body 153 fastened and fixed together, each side of the hollow shaft 15 is provided with a fixing hole for allowing the tail end of the fixing member 13 to be inserted, and a hollow cavity communicated with the fixing hole is formed inside the hollow shaft 15, so that the hollow shaft is ensured, the support of other accessories is ensured, and the probability of falling off the shelf is reduced.
Wherein, in order to ensure that the upper hollow shaft body 155 and the lower hollow shaft body 153 are detachable splicing structures, the structure of the die can be simplified when the upper hollow shaft body 155 and the lower hollow shaft body 153 are produced, and the forming quality of the upper hollow shaft body 155 and the lower hollow shaft body 153 is also ensured.
Referring to fig. 2, the inner circumferential surface of the fixing member 13 is formed with a plurality of screw holes adapted to the screws 11, and each of the upper hollow shaft body 155 and the lower hollow shaft body 153 is formed with a plurality of positioning holes 154 corresponding to the plurality of screw holes of the fixing member 13.
Referring to fig. 4, the positioning insertion holes have been opened at the upper end four corners of the lower hollow shaft body 153, the bottom four corners of the upper hollow shaft body 155 correspond to the positioning insertion holes and are integrally formed with positioning insertion rods 152, the lower hollow shaft body 153 and the upper hollow shaft body 155 are fixedly connected together through a plurality of positioning screws 151, when the upper hollow shaft body 155 and the lower hollow shaft body 153 are installed, the positioning insertion rods 152 are inserted into the positioning insertion holes correspondingly, the positioning screws 151 are fixedly installed together, and the connection accuracy and the connection strength of the lower hollow shaft body 153 and the upper hollow shaft body 155 can be guaranteed.
In this embodiment, an annular installation slideway is integrally formed on the outer peripheral surface of the rotating member 14, and rotating blocks are sequentially assembled on the outer peripheral surface of the rotating member 14 and the annular installation slideway.
The rotating block comprises a rotating angle block and a rotating edge block, the rotating block part is sequentially spliced on the rotating part 14, the splicing mode is a common installation mode in the hollow magic cube in the prior art and is not specifically explained, the whole hollow magic cube is improved aiming at the inside of the hollow magic cube, and the rotating block is not described and drawn in detail.
Referring to fig. 5, taking a 4-face magic cube as an example, the structure of the present embodiment can be used not only in 6-face and 4-face hollow magic cubes, but also in other types of hollow magic cubes, and will not be described or illustrated in detail.
This device has increased a hollow shaft 15 in hollow magic cube 1, rotating member 14 that hollow shaft 15 outer end has can do 360 degrees free rotations around mounting 13, satisfy the conversion of outer end turning block, this hollow magic cube 1 has adopted the integrated configuration similar with traditional magic cube, when the elasticity of needs adjustment magic cube, can direct adjusting screw 11 lock into the depth in hollow shaft 15 can, because every face of magic cube can both install screw 11 and spring 12 and finely tune, make the feeling of magic cube better, it is more smooth-going when using, the whole fault-tolerant ability who uses of magic cube has been improved.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a take hollow magic cube of spring fine setting structure, includes hollow magic cube (1), its characterized in that: the hollow magic cube (1) comprises a hollow shaft (15), a fixing piece (13) is fixedly installed on each surface of the hollow shaft (15) through a plurality of screws (11), the outer end of the fixing piece (13) is correspondingly and rotatably connected with a rotating piece (14), and a spring (12) is correspondingly sleeved on each screw (11);
the hollow shaft (15) comprises an upper hollow shaft body (155) and a lower hollow shaft body (153) which are fastened and fixed together.
2. The hollow magic cube with the spring fine-adjustment structure as defined in claim 1, wherein: the inner peripheral surface of the fixing piece (13) is provided with a plurality of threaded holes matched with the screws (11), and each surface of the upper hollow shaft body (155) and the lower hollow shaft body (153) is provided with a positioning hole (154) corresponding to the plurality of threaded holes of the fixing piece (13).
3. The hollow magic cube with the spring fine-tuning structure as claimed in claim 1, wherein: each side of the hollow shaft (15) is provided with a fixing hole for inserting the tail end of the fixing piece (13), and a hollow cavity communicated with the fixing hole is formed in the hollow shaft (15).
4. The hollow magic cube with the spring fine-adjustment structure as defined in claim 1, wherein: the positioning insertion holes are formed in four corners of the upper end of the lower hollow shaft body (153), positioning insertion rods (152) are integrally formed in four corners of the bottom of the upper hollow shaft body (155) corresponding to the positioning insertion holes, and the lower hollow shaft body (153) is fixedly connected with the upper hollow shaft body (155) through a plurality of positioning screws (151).
5. The hollow magic cube with the spring fine-adjustment structure as defined in claim 1, wherein: the inner end of the rotating piece (14) is provided with a step-shaped round hole, the diameter of the through hole at the uppermost end in the rotating piece (14) is the same as the outer diameter of the fixing piece (13), and the rotating piece (14) is sleeved at the outer end of the fixing piece (13).
6. The hollow magic cube with the spring fine-adjustment structure as defined in claim 1, wherein: the outer peripheral face of rotating member (14) integrated into one piece has annular installation slide, be equipped with the turning block in proper order on the outer peripheral face of rotating member (14) and the annular installation slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222815226.XU CN218357289U (en) | 2022-10-25 | 2022-10-25 | Hollow magic cube with spring fine-adjustment structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222815226.XU CN218357289U (en) | 2022-10-25 | 2022-10-25 | Hollow magic cube with spring fine-adjustment structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218357289U true CN218357289U (en) | 2023-01-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222815226.XU Active CN218357289U (en) | 2022-10-25 | 2022-10-25 | Hollow magic cube with spring fine-adjustment structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218357289U (en) |
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2022
- 2022-10-25 CN CN202222815226.XU patent/CN218357289U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240329 Address after: 515000 No. 3, Huayuan road 3, Lianxia Lide Industrial Zone, Chenghai District, Shantou City, Guangdong Province Patentee after: Guangdong Qiyi magic Fangge science and Education Industry Co.,Ltd. Country or region after: China Address before: 515800 Room 1505, Building 1, Donghuafu, Huaguan Yuting Road, Chenghua Street, Chenghai District, Shantou City, Guangdong Province Patentee before: Zhang Xiaojing Country or region before: China Patentee before: Du Jianhua |
|
| TR01 | Transfer of patent right |