CN219539409U - Magnetic induction angle detection intelligent magic cube and axle center structure thereof - Google Patents
Magnetic induction angle detection intelligent magic cube and axle center structure thereof Download PDFInfo
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- CN219539409U CN219539409U CN202320593095.7U CN202320593095U CN219539409U CN 219539409 U CN219539409 U CN 219539409U CN 202320593095 U CN202320593095 U CN 202320593095U CN 219539409 U CN219539409 U CN 219539409U
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- 238000001514 detection method Methods 0.000 title claims abstract description 9
- 239000003292 glue Substances 0.000 claims description 7
- 238000004891 communication Methods 0.000 abstract description 5
- 238000012545 processing Methods 0.000 abstract description 3
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- 230000004927 fusion Effects 0.000 description 1
- 238000009957 hemming Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model provides a magnetic induction angle detection intelligent magic cube and an axle center structure thereof. The outer side surface of the center support of the axle center structure is provided with a positioning convex column and an elastic buckle, when the side stator plate is installed, the positioning hole is aligned with the positioning protrusion, and then the side stator plate is pressed to assemble the side stator plate on the center support. The side stator plate is convenient and accurate to position, the assembly speed of the intelligent magic cube can be improved, and the quality of products can be guaranteed. In addition, the inner side surface of each rotating shaft is provided with a radially magnetized permanent magnet, the radially magnetized permanent magnet can rotate along with the rotating shaft, and then the magnetic encoder chip can detect the rotation angle of the rotating shaft, and a rotation angle signal generated by the magnetic encoder chip is sent to the main controller and can obtain the rotation state of each surface of the magic cube after being processed by the main controller. After the main controller obtains the processing result, the main controller can communicate with external electronic equipment in a wired or wireless communication mode to interact, so that a user can expand the use scene of the magic cube according to specific requirements.
Description
Technical Field
The utility model belongs to the field of magic cubes, and particularly relates to an intelligent magic cube for magnetic induction angle detection and an axle center structure thereof.
Background
The third-order magic cube comprises an axle center structure, 6 center blocks positioned at the center of each surface, 8 corner blocks positioned at corners and 12 edge blocks positioned at edges. Wherein, 6 center blocks are fixed and only one surface has color, 8 corner blocks can rotate and 3 surfaces have color, and 12 edge blocks can also rotate and 2 surfaces have color.
The 26 small squares are arranged so that each side of the large cube has the same color in a certain state (which may be referred to as a "reset" state). When one face of the large cube rotates in a translational mode, the single color of each adjacent face is destroyed to form a new pattern, and then the pattern is changed again to form a small square block with different colors on each face. The magic cube playing process is a continuous process from a disturbed state (more than one color on each surface) to restoration (the same color on each surface), and the magic cube playing process can exercise the memory, the spatial thinking ability and the practical ability of people.
The prior magic cube has imperfect structural design, and has the problems of complex part positioning and inaccurate positioning during assembly.
In addition, the current magic cube is single in function, can not detect the rotation state of each face in real time, can't interact with external electronic equipment communication, and use scene is single, lacks the enjoyment, is unfavorable for the beginner to learn.
Disclosure of Invention
The utility model aims to provide an intelligent magic cube for detecting magnetic induction angles and an axle center structure thereof, which can solve the problems of complex assembly and single function of the magic cube in the prior art.
The utility model is realized in such a way that the axle center structure of the intelligent magic cube for detecting the magnetic induction angle comprises:
the upper shell is hemispherical, a rotating shaft is arranged at the top of the upper shell, four rotating shafts distributed in a circumferential array with the center of the sphere of the upper shell as the center are arranged at the periphery of the bottom of the upper shell, and radially magnetized permanent magnets are arranged on the inner side surface of each rotating shaft;
the lower shell covers the bottom of the upper shell, the lower shell is also arranged in a hemispherical shape, the bottom of the lower shell is provided with a rotating shaft coaxial with the rotating shaft at the top of the upper shell, and the inner side surface of the rotating shaft at the bottom of the lower shell is also provided with a permanent magnet which is magnetized in a radial direction;
the center support is positioned in a closed space covered by the upper shell and the lower shell, an upper stator plate is arranged at the top of the center support, a lower stator plate is arranged at the bottom of the center support, positioning convex columns and elastic buckles are arranged on four outer side surfaces of the center support, and side stator plates are arranged on four outer side surfaces of the center support through the elastic buckles and the positioning convex columns respectively; the outer side surfaces of the upper stator plate, the lower stator plate and the side stator plates are respectively fixed with a magnetic encoder chip for detecting the rotation angle of the rotating shaft, and the positions of the magnetic encoder chips are staggered with the permanent magnets magnetized in the radial direction;
the main controller is electrically connected with the magnetic encoder chip and is used for receiving a rotation angle signal generated by the magnetic encoder chip; the master controller is welded on the inner side surface of the upper stator plate or the inner side surface of the lower stator plate.
Further, the connection mode between the upper stator plate and the side stator plate is as follows: the upper stator plate is provided with a clamping groove, the top end of the side stator plate extends out of a clamping part, the clamping part is clamped into the clamping groove, and a bonding pad on the clamping part is welded with a bonding pad at the edge position of the upper stator plate; or the top end of the side stator plate vertically props against the inner side surface of the upper stator plate where the main controller is located, and the bonding pad at the top end of the side stator plate is welded with the bonding pad at the edge position of the inner side surface of the upper stator plate; the connection mode between the lower stator plate and the side stator plate is as follows: the bottom of the side stator plate vertically props against the inner side surface of the lower stator plate where the main controller is located, and the bonding pad at the bottom of the side stator plate is welded with the bonding pad at the edge position of the inner side surface of the lower stator plate.
Further, a ring rib is fixedly connected to the inner side surface of the rotating shaft, a first magnet mounting groove is formed in the inner side surface of the ring rib, the radially magnetized permanent magnet is embedded in the first magnet mounting groove, and the ring rib covers and protects the magnetic encoder chip.
Further, semicircular keep-away retaining glue extends out of the edges of the upper shell and the upper shell cover in the outer direction respectively, and a hardware flanging lantern ring is sleeved on the outer periphery of the keep-away retaining glue; the bottom end face of the upper shell is extended to form a protruding point, the top end face of the lower shell is provided with a groove, and after the upper shell and the lower shell are covered, the protruding point is embedded into the groove to form a mutually embedded positioning structure.
Further, the upper shell and the upper shell cover are provided with positioning structures which are mutually embedded.
Further, the upper stator plate, the side stator plates and the lower stator plate are all PCB plates.
Further, the four corners at the top and the four corners at the bottom of the center support are respectively provided with a second magnet mounting groove, and an axle center positioning magnet is embedded in each second magnet mounting groove.
Further, the positioning convex columns are positioned at four corners of the outer side surface of the central support, positioning holes are formed in the positions, corresponding to the positioning convex columns, of the four corners of the side stator plates, and the elastic buckles are positioned at two side edges of the outer side surface of the central support; the side stator plate is clamped between the elastic buckles at two sides, and the positioning convex columns are inserted into the positioning holes.
Further, the axle center structure further comprises a battery module connected with the main controller; the battery module is positioned in a cavity inside the center support; the two poles of the battery module are respectively and electrically connected with the upper stator plate and the lower stator plate; the battery module is a rechargeable battery, a charging spring piece is welded on the inner side surface of the upper stator plate, and a charging socket is formed in the position of the upper shell corresponding to the charging spring piece; the master controller is also connected with a gyroscope for sensing attitude data of the magic cube, a Bluetooth module is arranged in the master controller, and the master controller controls the Bluetooth module to transmit the attitude data to an external APP terminal in real time.
In order to achieve the above purpose, the utility model also provides an intelligent magic cube for detecting magnetic induction angles, which comprises a center block positioned at the center of each surface, edge blocks positioned at the edges, corner blocks positioned at the corners and the axial center structure, wherein the center block is fixedly connected with one end of the rotating shaft far away from the center bracket; the corner blocks are embedded between every two center blocks, and the corner blocks are embedded between three corner blocks.
Compared with the prior art, the utility model has the beneficial effects that:
according to the magnetic induction angle detection intelligent magic cube axle center structure, the outer side face of the center support is provided with the positioning convex columns and the elastic buckles, when the side stator plates are installed, the positioning holes are aligned with the positioning protrusions, then the side stator plates are pressed, the side stator plates can be assembled on the center support, positioning of the side stator plates is convenient and accurate, the assembly speed of the intelligent magic cube can be improved, and the quality of products can be guaranteed.
In addition, the inner side surface of each rotating shaft is provided with a radially magnetized permanent magnet, the radially magnetized permanent magnet can rotate along with the rotating shaft, and then the magnetic encoder chip can detect the rotation angle of the rotating shaft, and a rotation angle signal generated by the magnetic encoder chip is sent to the main controller and can obtain the rotation state of each surface of the magic cube after being processed by the main controller. After the main controller obtains the processing result, the main controller can communicate with external electronic equipment in a wired or wireless communication mode to interact, so that a user can expand the use scene of the magic cube according to specific requirements.
Drawings
Fig. 1 is a schematic perspective view of an axial center structure of an intelligent magic cube for magnetic induction angle detection according to an embodiment of the present utility model;
FIG. 2 is a first exploded view of the hub structure of FIG. 1;
FIG. 3 is a schematic view of a second exploded view of the hub structure of FIG. 1;
fig. 4 is a schematic perspective view of the center support of the hub structure shown in fig. 1.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be the communication between the two parts. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 to 3, an axial center structure of a magnetic induction angle detection intelligent magic cube provided in this embodiment is shown, and includes an upper housing 1, a rotating shaft 2, a radially magnetized permanent magnet 3, a lower housing 4, a hardware hemming collar 5, a center bracket 6, an upper stator plate 7, a lower stator plate 8, a side stator plate 9, a magnetic encoder chip a, a battery module b, an axial center positioning magnet c, and a main controller (not shown in the drawings). In this embodiment, the upper stator plate 7, the lower stator plate 8 and the side stator plates 9 may be PCB boards.
The upper shell 1 is arranged in a hemispherical shape, the top of the upper shell 1 is provided with a rotating shaft 2, the periphery of the bottom of the upper shell 1 is provided with more than four rotating shafts 2 which are distributed in a circumferential array by taking the center of the sphere of the upper shell 1 as the center, and the inner side surface of each rotating shaft 2 is provided with a permanent magnet 3 which is magnetized in the radial direction.
The lower shell 4 is also arranged in a hemispherical shape, the lower shell 4 covers the bottom of the upper shell 1, the semicircular upper space-avoiding retention glue 11 extends from the edge of the bottom end of the upper shell 1 to the outer side, and the semicircular lower space-avoiding retention glue 41 extends from the edge of the bottom end of the lower shell 4 to the outer side. The upper and lower keep-away retaining glues 11 and 41 are covered, and the outer circumferences of the two are sleeved with a hardware flanging lantern ring 5.
In order to facilitate alignment, the covering part of the upper shell 1 and the lower shell 4 is provided with a positioning structure which is mutually embedded. Specifically, the positioning structure comprises a protruding point 12 extending from the bottom end surface of the upper casing 1 and a groove 42 on the top end surface of the lower casing 4, and after the upper casing 1 and the lower casing 4 are covered, the protruding point 12 is embedded into the groove 42.
The bottom of the lower shell 4 is provided with a rotating shaft 2 coaxial with the rotating shaft 2 at the top of the upper shell 1, and the inner side surface of the rotating shaft 2 at the bottom of the lower shell 4 is also provided with a permanent magnet 3 which is magnetized in the radial direction.
The center support 6 is located in the closed space covered by the upper shell 1 and the lower shell 4, the upper stator plate 7 is installed at the limit position of the top of the center support 6, and the lower stator plate 8 is installed at the limit position of the bottom of the center support 6.
Referring to fig. 4, the four outer sides of the center bracket 6 are respectively provided with a positioning boss 61 and an elastic buckle 62, and the side stator plate 9 is mounted on the outer side of the center bracket 6 through the positioning boss 61 and the elastic buckle 62. In this embodiment, the positioning posts 61 are located at four corners of the outer side surface of the center support 6, positioning holes 91 are formed at positions of the four corners of the side stator plate 9 corresponding to the positioning posts 61, and the elastic buckles 62 are located at two side edges of the outer side surface of the center support 6; the side stator plate 9 is sandwiched between the elastic buckles 62 on both sides, and the positioning boss 61 is inserted into the positioning hole 91.
The magnetic encoder chip a is used for detecting the rotation angle of the rotating shaft 2, and the magnetic encoder chip a is fixed on the outer side surfaces of the upper stator plate 7, the lower stator plate 8 and the side stator plates 9, and the positions of the magnetic encoder chip a are staggered with the permanent magnets 3 magnetized in the radial direction. The inner side surface of the rotating shaft 2 is fixedly connected with a ring rib 21, a first magnet mounting groove 211 is formed in the inner side surface of the ring rib 21, the radially magnetized permanent magnet 3 is embedded in the first magnet mounting groove 21, and the ring rib 21 covers and protects the radially magnetized permanent magnet 3 and the magnetic encoder chip a. When the rotating shaft 2 is pressed, the annular rib 2 props against the stator plate, so that the precision of the distance between the radially magnetized permanent magnet 3 and the magnetic encoder chip a can be controlled, and the radially magnetized permanent magnet 2 and the magnetic encoder chip a can be effectively protected.
The main controller is used for receiving the rotation angle signal generated by the magnetic encoder chip a, and is electrically connected with the battery module b and the magnetic encoder chip a. The master may be welded to the inner side of the upper stator plate 7 or the inner side of the lower stator plate 8.
The battery module b is positioned in the cavity inside the center bracket 6; the two poles of the battery module b are respectively and electrically connected with the upper stator plate 7 and the lower stator plate 8 through wires; the top end of the side stator plate 9 is electrically connected with the upper stator plate 7 through welding; the bottom ends of the side stator plates 9 and the lower stator plates 8 are electrically connected by welding.
As an implementation, when the master may be welded on the upper stator plate 7, at this time, the connection manner between the upper stator plate 7 and the side stator plate 9 is: the upper stator plate 7 is provided with a clamping groove 71, the top end of the side stator plate 9 extends out of a clamping part 92, and the clamping part 92 is clamped into the clamping groove 71; and, the bonding pad on the clamping part 92 is welded with the bonding pad at the edge position of the upper stator plate 7, so as to realize electrical connection. As another implementation manner, the connection manner between the upper stator plate 7 and the side stator plate 9 may be: the top of the side stator plate 9 vertically props against the inner side surface of the upper stator plate 7 where the main controller is located, and a bonding pad at the top of the side stator plate 9 is welded with a bonding pad at the edge position of the inner side surface of the upper stator plate 7, so that electric connection is realized.
As an implementation manner, the main controller may also be welded on the lower stator plate 8, where the bottom end of the side stator plate 9 vertically abuts against the inner side surface of the lower stator plate 8, and the bonding pad at the bottom end of the side stator plate 9 is welded with the bonding pad at the edge position of the inner side surface of the lower stator plate 8, so as to realize electrical connection.
The inner side surfaces of the upper stator plate 7, the lower stator plate 8 and the side stator plates 9 are surfaces facing the inside of the center frame 6, whereas the surface facing away from the inside of the center frame 6 is an outer side surface.
In addition, the main controller can be connected with a gyroscope for sensing attitude data of the magic cube, meanwhile, the main controller is internally provided with a Bluetooth module, the main controller controls the Bluetooth module to transmit the attitude data to an external APP terminal in real time, the external APP terminal utilizes an attitude fusion algorithm of the three-axis gyroscope, the three-axis accelerometer and the magnetometer to present the attitude data of the resolved gyroscope in a picture form in real time, so that the real-time attitude of the magic cube is synchronous with the 3D attitude of a magic cube picture displayed by the APP, the attitude following is really realized, and the interest is increased.
The four corners at the top and the four corners at the bottom of the center support 6 are respectively provided with a second magnet mounting groove 63, and the axis positioning magnet c is embedded in the second magnet mounting groove 63. Through the axle center location magnet c that is located eight corner positions of magic cube and the radial permanent magnet 3 cooperation that magnetizes of each rotation axis 2 medial surface department, the user is when rotating the magic cube, and rotation axis 2 need not to rotate 90 degrees at every turn, just can let the magic cube be adsorbed by magnetic force at 90 degrees form bodies through magnetic attraction after rotation axis 2 only needs to rotate certain angle, and the location is more accurate, can prevent the card of rotation axis 2 in rotatory in-process simultaneously.
The battery module b is a rechargeable battery, a charging spring piece d is welded on the inner side surface of the upper stator plate 7, and a charging socket 13 is formed in the position of the upper shell 1 corresponding to the charging spring piece d.
In the process of assembling the magic cube of the present embodiment, after the positioning holes 91 of the side stator plates 9 are aligned with the positioning posts 61 on the side surface of the center support 6, the side stator plates 9 can be assembled on the center support 6 by pressing the side stator plates 9. When the upper shell 1 and the lower shell 4 are assembled, the accurate alignment of the upper shell and the lower shell can be rapidly completed by utilizing the positioning structure at the joint of the upper shell and the lower shell. Therefore, the side stator plate 9, the upper shell 1 and the lower shell 4 of the embodiment are convenient and accurate to position, so that the assembly speed of the intelligent magic cube can be improved, and the quality of products can be guaranteed.
The embodiment also provides an intelligent magic cube for detecting magnetic induction angles, which comprises a center block positioned at the center of each surface, edge blocks positioned at the edges, corner blocks positioned at the corners and the axial center structure. The center block is fixedly connected with one end of the rotating shaft 2 far away from the center bracket 6; the edge blocks are embedded between every two center blocks, and the corner blocks are embedded between three edge blocks.
According to the intelligent magic cube of the embodiment, the radially magnetized permanent magnets 3 are arranged on the inner side faces of the rotating shafts 2, the radially magnetized permanent magnets 3 can rotate along with the rotating shafts 2, the rotating angle of the rotating shafts 2 can be detected by the magnetic encoder chip a, the rotating angle signals generated by the magnetic encoder chip a are sent to the main controller, and the rotating states of all the faces of the magic cube can be obtained after the rotating angle signals are processed by the main controller. After the main controller obtains the processing result, the main controller can communicate with external electronic equipment in a wired or wireless communication mode to interact, so that a user can expand the use scene of the magic cube according to specific requirements.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (10)
1. The utility model provides an axle center structure of magnetic induction angle detection intelligence magic cube which characterized in that includes:
the upper shell is hemispherical, a rotating shaft is arranged at the top of the upper shell, four rotating shafts distributed in a circumferential array with the center of the sphere of the upper shell as the center are arranged at the periphery of the bottom of the upper shell, and radially magnetized permanent magnets are arranged on the inner side surface of each rotating shaft;
the lower shell covers the bottom of the upper shell, the lower shell is also arranged in a hemispherical shape, the bottom of the lower shell is provided with a rotating shaft coaxial with the rotating shaft at the top of the upper shell, and the inner side surface of the rotating shaft at the bottom of the lower shell is also provided with a permanent magnet which is magnetized in a radial direction;
the center support is positioned in a closed space covered by the upper shell and the lower shell, an upper stator plate is arranged at the top of the center support, a lower stator plate is arranged at the bottom of the center support, positioning convex columns and elastic buckles are arranged on four outer side surfaces of the center support, and side stator plates are arranged on four outer side surfaces of the center support through the elastic buckles and the positioning convex columns respectively; the outer side surfaces of the upper stator plate, the lower stator plate and the side stator plates are respectively fixed with a magnetic encoder chip for detecting the rotation angle of the rotating shaft, and the positions of the magnetic encoder chips are staggered with the permanent magnets magnetized in the radial direction;
the main controller is electrically connected with the magnetic encoder chip and is used for receiving a rotation angle signal generated by the magnetic encoder chip; the master controller is welded on the inner side surface of the upper stator plate or the inner side surface of the lower stator plate.
2. The hub structure of claim 1, wherein said upper stator plate is connected to said side stator plates by: the upper stator plate is provided with a clamping groove, the top end of the side stator plate extends out of a clamping part, the clamping part is clamped into the clamping groove, and a bonding pad on the clamping part is welded with a bonding pad at the edge position of the upper stator plate; or the top end of the side stator plate vertically props against the inner side surface of the upper stator plate where the main controller is located, and the bonding pad at the top end of the side stator plate is welded with the bonding pad at the edge position of the inner side surface of the upper stator plate;
the connection mode between the lower stator plate and the side stator plate is as follows: the bottom of the side stator plate vertically props against the inner side surface of the lower stator plate where the main controller is located, and the bonding pad at the bottom of the side stator plate is welded with the bonding pad at the edge position of the inner side surface of the lower stator plate.
3. The axial structure of claim 1, wherein a ring rib is fixedly connected to an inner side surface of the rotating shaft, a first magnet mounting groove is formed in the inner side surface of the ring rib, the radially magnetized permanent magnet is embedded in the first magnet mounting groove, and the ring rib covers and protects the magnetic encoder chip.
4. The axle center structure of claim 1, wherein the edges of the upper shell and the upper shell cover part extend outwards to form semicircular keep-away retaining glue, and the outer periphery of the keep-away retaining glue is sleeved with a hardware flanging lantern ring;
the bottom end face of the upper shell is extended to form a protruding point, the top end face of the lower shell is provided with a groove, and after the upper shell and the lower shell are covered, the protruding point is embedded into the groove to form a mutually embedded positioning structure.
5. The hub structure of claim 1, wherein said upper housing and said upper housing cover are provided with interengaging locating structures.
6. The hub structure of claim 1, wherein the upper stator plate, the side stator plates, and the lower stator plate are PCB plates.
7. The axial structure of claim 1, wherein the four corners of the top and the four corners of the bottom of the center support are each provided with a second magnet mounting groove, and the second magnet mounting grooves are embedded with axial positioning magnets.
8. The axle center structure of claim 1, wherein the positioning convex columns are positioned at four corners of the outer side surface of the center support, positioning holes are formed in the positions of the four corners of the side stator plates corresponding to the positioning convex columns, and the elastic buckles are positioned at two side edges of the outer side surface of the center support; the side stator plate is clamped between the elastic buckles at two sides, and the positioning convex columns are inserted into the positioning holes.
9. The hub structure of claim 1, further comprising a battery module coupled to said master controller;
the battery module is positioned in a cavity inside the center support; the two poles of the battery module are respectively and electrically connected with the upper stator plate and the lower stator plate;
the battery module is a rechargeable battery, a charging spring piece is welded on the inner side surface of the upper stator plate, and a charging socket is formed in the position of the upper shell corresponding to the charging spring piece;
the master controller is also connected with a gyroscope for sensing attitude data of the magic cube, a Bluetooth module is arranged in the master controller, and the master controller controls the Bluetooth module to transmit the attitude data to an external APP terminal in real time.
10. The intelligent magic cube for magnetic induction angle detection comprises a center block positioned at the center of each surface, edge blocks positioned at the edges and corner blocks positioned at the corners; the device is characterized by further comprising an axle center structure as claimed in any one of claims 1 to 9, wherein the center block is fixedly connected with one end of the rotating shaft away from the center support; the corner blocks are embedded between every two center blocks, and the corner blocks are embedded between three corner blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320593095.7U CN219539409U (en) | 2023-03-23 | 2023-03-23 | Magnetic induction angle detection intelligent magic cube and axle center structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320593095.7U CN219539409U (en) | 2023-03-23 | 2023-03-23 | Magnetic induction angle detection intelligent magic cube and axle center structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219539409U true CN219539409U (en) | 2023-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320593095.7U Active CN219539409U (en) | 2023-03-23 | 2023-03-23 | Magnetic induction angle detection intelligent magic cube and axle center structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219539409U (en) |
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2023
- 2023-03-23 CN CN202320593095.7U patent/CN219539409U/en active Active
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Effective date of registration: 20231219 Address after: Building 3-221, Building 3, Longguang Jiuyun Zhu, No. 2003 Pingshan Avenue, Liulian Community, Pingshan Street, Pingshan District, Shenzhen City, Guangdong Province, 518000 Patentee after: Shenzhen Yiyun Intelligent Technology Co.,Ltd. Address before: 610, Building 4, Zhuguang Innovation Science Park, Zhuguang Road, Zhuguang Community, Taoyuan Street, Nanshan District, Shenzhen, Guangdong 518000 Patentee before: Shenzhen Xinfang Intelligent Technology Co.,Ltd. |
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