CN204182114U - The mounting structure of magic square central block - Google Patents
The mounting structure of magic square central block Download PDFInfo
- Publication number
- CN204182114U CN204182114U CN201420688189.3U CN201420688189U CN204182114U CN 204182114 U CN204182114 U CN 204182114U CN 201420688189 U CN201420688189 U CN 201420688189U CN 204182114 U CN204182114 U CN 204182114U
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- central block
- block
- connecting rod
- magic square
- mounting structure
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- 230000001105 regulatory effect Effects 0.000 claims abstract description 32
- 229920000297 Rayon Polymers 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
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Abstract
The mounting structure of magic square central block, comprise central block, spindle nose, connecting rod and elastomeric element, connecting rod is connected in central block, and the part that this connecting rod medial extremity is passed by central block is fixed with the mode of threaded engagement and spindle nose, the outboard end of connecting rod is provided with a limiting section, be bolted with a regulating block in central block, elastomeric element is limited between regulating block and limiting section.The utility model utilizes regulating block and central block threaded engagement relation, when adjusting connecting rod, does not change the decrement of elastomeric element, can not affect the rotating property of magic square and central block and the clamping force between hornblock and rib block after adjustment connecting rod.
Description
Technical field
The utility model relates to a kind of magic square, especially a kind of mounting structure of magic square central block.
Background technology
Existing magic square is all made up of multiple cell block and multidimensional connecting shaft, for three traditional rank magic squares, its main body is cube structure, comprise 26 blockages and a three-dimensional connecting shaft, blockage comprises the central block that six lay respectively at magic square each center, eight blob of viscoses being positioned at magic square vertex angle part, 12 rib blocks laid respectively between adjacent two hornblocks, like this, each face of magic square is nine blockages, based on the rotational characteristic of three-dimensional connecting shaft, every one deck of magic square is all free to rotate.When assembling magic square, by the end being connected to three-dimensional connecting shaft corresponding for six central blocks, but hornblock and rib block being stuck in inside central block, falling apart to prevent magic square.
Fig. 1 is a kind of central block of existing magic square and the mounting structure mostly being connecting shaft, it specifically utilizes connecting rod 11 cross-under in central block 10, the medial end of connecting rod 11 adopts the spindle nose 12 of mode and the multidimensional connecting shaft be threaded to fix, between the outboard end and central block 10 of connecting rod 11, a spring 13 is set, this spring 13, for providing elastic stress connecting rod 11 outwards being pushed up pressure, makes connecting rod 11 that spindle nose 12 can be pulled to have towards the trend near central block 10 motion.Although the pretightning force that above-mentioned mounting structure can utilize spring 13 to produce makes central block clamp hornblock and rib block, and can by swivel link 11 to adjust the preload of spring 13, magic square is avoided to fall apart, but, this mounting structure is when adjusting connecting rod 11, due to swivel link 11 with holddown spring 13 time, because the outboard end of connecting rod 11 is towards the direction motion certain distance near central block 10 inwall, increase the decrement of spring 13, thus also just increase the pretightning force of spring 13, now, also central block 10 and the frictional force between hornblock and rib block is just made to increase, the rotating property of magic square is caused to decline like this, otherwise, when connecting rod 11 is to outer knob, then the decrement of spring 13 reduces, now, central block 10 and the clamping force between hornblock and rib block reduce, magic square is caused easily to fall apart.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is intended to the mounting structure providing a kind of magic square central block, when adjusting connecting rod, not changing the decrement of elastomeric element, the rotating property of magic square and central block and the clamping force between hornblock and rib block after adjustment connecting rod, can not be affected.
For achieving the above object, the utility model adopts following technical scheme:
The mounting structure of magic square central block, comprise central block, spindle nose, connecting rod and elastomeric element, connecting rod is connected in central block, and the part that this connecting rod medial extremity is passed by central block is fixed with the mode of threaded engagement and spindle nose, the outboard end of connecting rod is provided with a limiting section, be bolted with a regulating block in central block, elastomeric element is limited between regulating block and limiting section.
The inner side end wall of central block is outward extended with a socket part, and the cross-under of rod slide is in this socket part, and regulating block is one to be enclosed within outside socket part and with socket part with the fixing adjusting nut of the mode of threaded engagement.
The sidewall of central block offers internal thread, and the outer surface of regulating block is provided with the external screw thread mated with internal thread.
Elastomeric element is spring or has flexible blob of viscose.
The beneficial effects of the utility model are:
Compared to prior art, the utility model utilizes above-mentioned regulating block and central block threaded engagement relation, when adjusting connecting rod, not changing the decrement of elastomeric element, the rotating property of magic square and central block and the clamping force between hornblock and rib block after adjustment connecting rod, can not be affected.
Accompanying drawing explanation
The mounting structure schematic diagram of the existing magic square central block of Fig. 1;
Fig. 2 is structural representation of the present utility model;
Wherein: 20, central block; 21, socket part; 30, connecting rod; 31, limiting section; 40, spindle nose; 50, regulating block; 60, spring.
Detailed description of the invention
Below, by reference to the accompanying drawings and detailed description of the invention, the utility model is described further:
As shown in Figure 2, for the mounting structure of a kind of magic square central block of the utility model, comprise central block 20, spindle nose 40, connecting rod 30 and spring 60, connecting rod 30 is connected in central block 20, and the part that connecting rod 30 medial extremity is passed by central block 20 is fixed with the mode of threaded engagement and spindle nose 40, the outboard end of connecting rod 30 has a limiting section 31, central block 20 inside is bolted with a regulating block 50, spring 60 is limited between regulating block 50 and limiting section 31, that is, because regulating block 50 is fixed on central block 20, therefore, the elastic stress that spring 60 produces has the trend of outwards moving relative to central block 20 for making connecting rod 30.Spring 60 can be enclosed within connecting rod 30 outside, certainly, also can be at the axis runout certain distance with connecting rod 30, as long as spring 60 is arranged between regulating block 50 and limiting section 31 in a word.
See Fig. 2, inside above-mentioned central block 20, end wall is outward extended with a socket part 21, the cross-under that connecting rod 30 slides is in this socket part 21, socket part 21 can be utilized to limit moving axially of connecting rod 30, meanwhile, can offer external screw thread at socket part 21 outer surface, above-mentioned regulating block 50 can be the adjusting nut adopting the mode be spirally connected to be fixed on socket part 21 outer surface, rotate regulating block 50, regulating block 50 can be made to postpone moving axially of connecting rod 30.
The utility model regulating block 50 is not limited in said structure with the mode of central block 20 threaded, it can also be offer internal thread on the sidewall of central block 20, the outer surface of regulating block 50 offers the external screw thread matched, and this structure can to postpone moving axially of connecting rod 30 to realize regulating block 50 by rotating regulating block 50 equally.
When magic square assembles, as central block coordinates comparatively loose with hornblock and rib block, then swivel link 30, makes connecting rod 30 move, due to limiting section 31 extrusion spring 60 of connecting rod 30 outboard end towards the direction near spindle nose 40, increase the decrement of spring 60, now, corresponding rotation regulating block 50, makes regulating block 50 move a certain distance towards the direction near spindle nose 40, guarantee that the distance of regulating block 50 movement is consistent with the distance of connecting rod 30 movement, then before and after regulating, the decrement of spring 60 is constant; Otherwise, as central block coordinates tighter with hornblock and rib block, then swivel link 30 makes connecting rod 30 move towards the direction away from spindle nose 40, rotating regulating block 50 afterwards makes regulating block 50 also move towards the direction away from spindle nose 40, guarantees that the distance of regulating block 50 movement is consistent with the distance of connecting rod 30 movement.The utility model utilizes above-mentioned regulating block 50 and central block 20 threaded engagement relation, when adjusting connecting rod 30, does not change the decrement of spring 60, can not affect the rotating property of magic square and central block 20 and the clamping force between hornblock and rib block after adjustment connecting rod 30.
In the utility model, spring 60 also can adopt has flexible blob of viscose or other elastomeric element replaces.
To one skilled in the art, according to technical scheme described above and design, other various corresponding change and deformation can be made, and all these change and deformation all should belong within the protection domain of the utility model claim.
Claims (4)
1. the mounting structure of magic square central block, comprise central block, spindle nose, connecting rod and elastomeric element, connecting rod is connected in central block, and the part that this connecting rod medial extremity is passed by central block is fixed with the mode of threaded engagement and spindle nose, the outboard end of connecting rod is provided with a limiting section, it is characterized in that, be bolted with a regulating block in central block, elastomeric element is limited between regulating block and limiting section.
2. the mounting structure of magic square central block as claimed in claim 1, it is characterized in that, the inner side end wall of central block is outward extended with a socket part, and the cross-under of rod slide is in this socket part, and regulating block is one to be enclosed within outside socket part and with socket part with the fixing adjusting nut of the mode of threaded engagement.
3. the mounting structure of magic square central block as claimed in claim 1, it is characterized in that, the sidewall of central block offers internal thread, the outer surface of regulating block is provided with the external screw thread mated with internal thread.
4. the mounting structure of magic square central block as claimed in claim 1, it is characterized in that, elastomeric element is spring or has flexible blob of viscose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420688189.3U CN204182114U (en) | 2014-11-14 | 2014-11-14 | The mounting structure of magic square central block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420688189.3U CN204182114U (en) | 2014-11-14 | 2014-11-14 | The mounting structure of magic square central block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204182114U true CN204182114U (en) | 2015-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420688189.3U Active CN204182114U (en) | 2014-11-14 | 2014-11-14 | The mounting structure of magic square central block |
Country Status (1)
| Country | Link |
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| CN (1) | CN204182114U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104906787A (en) * | 2015-06-19 | 2015-09-16 | 江淦源 | Installation structure for magic cube center blocks |
| CN105963959A (en) * | 2016-06-07 | 2016-09-28 | 江淦源 | Magic cube with integrally-formed central spindle and preassembled elastic component |
| CN108159681A (en) * | 2017-12-30 | 2018-06-15 | 广州市淦源文化传播有限公司 | The locating shaft of adjustable tightness |
| CN110038293A (en) * | 2019-04-19 | 2019-07-23 | 广州淦源智能科技有限公司 | The adjustable magic square of rotating property |
| CN110478889A (en) * | 2019-08-27 | 2019-11-22 | 吴豫康 | A kind of production method of miniature magic square |
-
2014
- 2014-11-14 CN CN201420688189.3U patent/CN204182114U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104906787A (en) * | 2015-06-19 | 2015-09-16 | 江淦源 | Installation structure for magic cube center blocks |
| CN104906787B (en) * | 2015-06-19 | 2018-05-01 | 江淦源 | The mounting structure of magic square central block |
| CN105963959A (en) * | 2016-06-07 | 2016-09-28 | 江淦源 | Magic cube with integrally-formed central spindle and preassembled elastic component |
| CN105963959B (en) * | 2016-06-07 | 2019-12-10 | 江淦源 | Magic cube with integrally formed axle center and pre-assembled elastic component |
| CN108159681A (en) * | 2017-12-30 | 2018-06-15 | 广州市淦源文化传播有限公司 | The locating shaft of adjustable tightness |
| CN108159681B (en) * | 2017-12-30 | 2024-03-19 | 广州淦源智能科技有限公司 | Positioning shaft with adjustable tightness |
| CN110038293A (en) * | 2019-04-19 | 2019-07-23 | 广州淦源智能科技有限公司 | The adjustable magic square of rotating property |
| CN110478889A (en) * | 2019-08-27 | 2019-11-22 | 吴豫康 | A kind of production method of miniature magic square |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240119 Address after: 511480, 1st to 4th floors, No. 16 Pingshun Street, Lanhe Town, Nansha District, Guangzhou City, Guangdong Province Patentee after: GAN CUBE Inc. Address before: 510000, Room 1602, Building 3, Yihu Bay, Qifu New Village, Panyu District, Guangzhou City, Guangdong Province Patentee before: Jiang Ganyuan |
|
| TR01 | Transfer of patent right |