WO2020147318A1 - 可换电池式智能中轴和智能魔方 - Google Patents

可换电池式智能中轴和智能魔方 Download PDF

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Publication number
WO2020147318A1
WO2020147318A1 PCT/CN2019/103768 CN2019103768W WO2020147318A1 WO 2020147318 A1 WO2020147318 A1 WO 2020147318A1 CN 2019103768 W CN2019103768 W CN 2019103768W WO 2020147318 A1 WO2020147318 A1 WO 2020147318A1
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WO
WIPO (PCT)
Prior art keywords
battery
cavity
cube
installation position
bottom bracket
Prior art date
Application number
PCT/CN2019/103768
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English (en)
French (fr)
Inventor
苏梓铭
Original Assignee
佛山市计客创新科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 佛山市计客创新科技有限公司 filed Critical 佛山市计客创新科技有限公司
Priority to US17/423,552 priority Critical patent/US11957987B2/en
Publication of WO2020147318A1 publication Critical patent/WO2020147318A1/zh

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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F9/00—Games not otherwise provided for
    • A63F9/06—Patience; Other games for self-amusement
    • A63F9/08—Puzzles provided with elements movable in relation, i.e. movably connected, to each other
    • A63F9/0826—Three-dimensional puzzles with slidable or rotatable elements or groups of elements, the main configuration remaining unchanged, e.g. Rubik's cube
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F9/00—Games not otherwise provided for
    • A63F9/06—Patience; Other games for self-amusement
    • A63F9/08—Puzzles provided with elements movable in relation, i.e. movably connected, to each other
    • A63F9/0826—Three-dimensional puzzles with slidable or rotatable elements or groups of elements, the main configuration remaining unchanged, e.g. Rubik's cube
    • A63F9/0838—Three-dimensional puzzles with slidable or rotatable elements or groups of elements, the main configuration remaining unchanged, e.g. Rubik's cube with an element, e.g. invisible core, staying permanently in a central position having the function of central retaining spider and with groups of elements rotatable about at least three axes intersecting in one point
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F9/00—Games not otherwise provided for
    • A63F9/06—Patience; Other games for self-amusement
    • A63F9/08—Puzzles provided with elements movable in relation, i.e. movably connected, to each other
    • A63F9/0826—Three-dimensional puzzles with slidable or rotatable elements or groups of elements, the main configuration remaining unchanged, e.g. Rubik's cube
    • A63F9/0838—Three-dimensional puzzles with slidable or rotatable elements or groups of elements, the main configuration remaining unchanged, e.g. Rubik's cube with an element, e.g. invisible core, staying permanently in a central position having the function of central retaining spider and with groups of elements rotatable about at least three axes intersecting in one point
    • A63F9/0842—Three-dimensional puzzles with slidable or rotatable elements or groups of elements, the main configuration remaining unchanged, e.g. Rubik's cube with an element, e.g. invisible core, staying permanently in a central position having the function of central retaining spider and with groups of elements rotatable about at least three axes intersecting in one point each group consisting of again a central element and a plurality of additional elements rotatable about three orthogonal axes at both ends, the additional elements being rotatable about at least two axes, e.g. Rubik's cube
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
    • G06F1/3212—Monitoring battery levels, e.g. power saving mode being initiated when battery voltage goes below a certain level
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F9/00—Games not otherwise provided for
    • A63F9/24—Electric games; Games using electronic circuits not otherwise provided for
    • A63F2009/2401—Detail of input, input devices
    • A63F2009/2402—Input by manual operation
    • A63F2009/2408—Touch-sensitive buttons
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F9/00—Games not otherwise provided for
    • A63F9/24—Electric games; Games using electronic circuits not otherwise provided for
    • A63F2009/2401—Detail of input, input devices
    • A63F2009/2436—Characteristics of the input
    • A63F2009/2442—Sensors or detectors
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F9/00—Games not otherwise provided for
    • A63F9/24—Electric games; Games using electronic circuits not otherwise provided for
    • A63F2009/2401—Detail of input, input devices
    • A63F2009/2436—Characteristics of the input
    • A63F2009/2442—Sensors or detectors
    • A63F2009/2444—Light detector
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F9/00—Games not otherwise provided for
    • A63F9/24—Electric games; Games using electronic circuits not otherwise provided for
    • A63F2009/2401—Detail of input, input devices
    • A63F2009/2436—Characteristics of the input
    • A63F2009/2442—Sensors or detectors
    • A63F2009/2447—Motion detector
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F9/00—Games not otherwise provided for
    • A63F9/24—Electric games; Games using electronic circuits not otherwise provided for
    • A63F2009/2483—Other characteristics
    • A63F2009/2492—Power supply
    • A63F2009/2494—Battery, e.g. dry cell
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F2250/00—Miscellaneous game characteristics
    • A63F2250/10—Miscellaneous game characteristics with measuring devices
    • A63F2250/1063—Timers
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F2250/00—Miscellaneous game characteristics
    • A63F2250/10—Miscellaneous game characteristics with measuring devices
    • A63F2250/1063—Timers
    • A63F2250/1073—Time-out devices

Definitions

  • the invention relates to the technical field of intelligent Rubik's Cube, in particular to a replaceable battery type intelligent central shaft and intelligent Rubik's Cube.
  • Smart Rubik's Cube is a new type of electronic Rubik's Cube that senses the status and rotation signal of the Rubik's Cube in real time through sensors, and processes, stores and sends information such as the real-time status and rotation signal to external devices.
  • the intelligent central axis of the Rubik's Cube is the core part of the Rubik's Cube, which can detect the rotation information of each Rubik's Cube, obtain the real-time status of the Rubik's Cube as a whole, and communicate with electronic devices outside the Rubik's Cube in real time.
  • the smart cube needs to have many functions such as information processing, information storage and communication, the smart cube has the problem of high power consumption and fast power consumption. It often takes only a short period of time to pause for a period of time for charging, which makes the player feel uncomfortable. Continue to use the smart cube without stopping. Therefore, the traditional smart cube has the problem of inconvenience.
  • the replaceable battery type smart bottom bracket can realize the detachable installation of the battery without charging or stopping due to charging. Use for a period of time, convenient for players to use.
  • a replaceable battery type intelligent bottom bracket includes a core, a sensor, and a main control module.
  • the core includes a housing with a cavity.
  • the main control module is installed in the cavity.
  • the sensor and the main control module The main control module is electrically connected, and the sensor is installed in the core;
  • the cavity is also used to install a battery
  • the housing is provided with a gap for the battery to enter and exit, and the gap is in communication with the cavity; or, the outside of the housing is used to install the battery, so
  • the housing is provided with a through hole, so that the cavity communicates with the outside of the housing through the through hole.
  • the sensor is used to detect the rotation signal of the Rubik's Cube layer of the Smart Rubik's Cube, and the main control module obtains the rotation signal of each Rubik's Cube layer according to the sensor, and calculates the real-time state of the Smart Cube.
  • the battery is detachably installed in the cavity or outside of the casing, and the battery can be electrically connected to the main control module located in the cavity through the conductive member, so that the main control module and other power consumption of the main control module are electrically connected.
  • the electrical components provide electrical energy to ensure the normal use of the smart cube. When the power of the smart cube is low, the player can remove the old battery and replace it with a new battery, and then immediately continue to use the smart cube without charging or stopping use for a period of time, which is convenient for the player to use.
  • the replaceable battery type smart bottom bracket further includes a conductive member, the conductive member is electrically connected to the battery and the main control module, and the battery is the conductive member through the conductive member.
  • the main control module provides power.
  • an installation position for detachable installation of the battery is provided in the cavity
  • the notch is located directly above the installation position, so that the battery can be vertically installed on the installation position through the notch; or, the notch is located obliquely above the installation position to The battery can be installed on the installation position obliquely through the notch; or, the notch and the installation position are on the same horizontal plane, so that the battery can be installed horizontally to the installation position through the notch. Installation position.
  • the replaceable battery type smart bottom bracket further includes a battery cover, which is movably installed at the gap, and the battery cover can open or close the gap.
  • the notch is located obliquely above the installation position, a side of the battery cover close to the cavity is provided with an extrusion bevel, and the battery cover is in the process of closing the notch, The pressing inclined surface abuts against the battery, so that the battery slides along the pressing inclined surface to the installation position.
  • the battery cover is provided with a first plane, and when the battery cover closes the gap, the first plane abuts against the end surface of the battery.
  • the notch is located obliquely above the installation position, the inner wall of the housing or the conductive member is provided with a first elastic piece, and the first elastic piece drives the battery by the installation position Move to the gap.
  • the inner wall of the housing is provided with a slot, and the conductive member is detachably installed in the slot.
  • a clamping block is provided on one side wall of the slot, and the clamping block and the other side wall of the slot clamp the conductive element together.
  • the conductive member is provided with a support portion and a second elastic piece for conducting electricity, and the top end of the second elastic piece is provided with an elastic portion for resisting the main control module or the battery.
  • the height of the top end of the support part is located within the elastic movement range of the elastic part.
  • the battery further includes a battery, the battery is detachably installed in the cavity through the notch, the cavity is a spherical cavity, and the battery is installed in the middle of the spherical cavity .
  • the battery further includes a battery, the battery is detachably installed in the cavity through the notch, and the battery is a button battery.
  • a smart cube comprising a magic cube and the above-mentioned replaceable battery-type smart center shaft, the magic cube is installed on the replaceable battery type smart center shaft, the magic cubes are spliced to form a plurality of magic cube layers, and the sensor is used for detecting The rotation signal of the Rubik's Cube layer.
  • the battery When the smart cube is used, the battery is detachably installed in the cavity or outside the casing.
  • the battery can provide power to the main control module and other power-consuming components electrically connected to the main control module to ensure the normal use of the smart cube.
  • the player can remove the old battery and replace it with a new battery, and then immediately continue to use the smart cube without charging or stopping use for a period of time, which is convenient for players to use.
  • Figure 1 is a schematic diagram of the structure of a smart cube in the first embodiment of the present invention
  • FIG. 2 is a schematic diagram of the structure of the replaceable battery type smart center shaft of the smart cube described in FIG. 1;
  • Fig. 3 is a schematic diagram of the internal structure of the smart bottom bracket shown in Fig. 2;
  • Fig. 4 is a schematic diagram 1 of the installation of the battery of the smart bottom bracket in Fig. 2;
  • Figure 5 is a second schematic diagram of the installation of the battery of the smart bottom bracket in Figure 2;
  • FIG. 6 is a schematic diagram of the connection of the battery cover of the smart bottom bracket in FIG. 2;
  • FIG. 7 is a schematic diagram of the installation of the conductive parts of the smart bottom bracket in FIG. 3;
  • FIG. 8 is a schematic diagram of the structure of the first half shell of the smart bottom bracket shown in FIG. 7;
  • FIG. 9 is a schematic diagram of the structure of one of the conductive parts of the smart bottom bracket shown in FIG. 7;
  • Fig. 10 is a schematic structural diagram of another conductive member of the smart central shaft described in Fig. 7;
  • FIG. 11 is a schematic diagram of the structure of the sensor of the smart central axis in FIG. 2;
  • FIG. 12 is a schematic diagram of the structure of the smart Rubik's Cube in the second embodiment of the present invention.
  • FIG. 13 is a schematic structural diagram of a replaceable battery type smart bottom bracket in Embodiment 3 of the present invention.
  • FIG. 14 is a schematic diagram of the structure of the smart cube in the fourth embodiment of the present invention.
  • Fig. 1 shows a schematic structural diagram of a smart cube in the first embodiment of the present invention.
  • the smart cube includes a magic cube 20 and a battery-replaceable intelligent center axis.
  • the cube 20 is installed on the battery-replaceable intelligent center axis, and the cube 20 is spliced to form several cube layers.
  • the magic cube 20 includes one or more of a center block, a corner block, or an edge block.
  • the smart cube can be a second-order cube, a third-order cube, a high-order cube or a special-shaped cube.
  • the above-mentioned replaceable battery type intelligent bottom bracket includes a core 100, a sensor 200 and a main control module 310.
  • the core 100 includes a housing 110 with a cavity 111, the main control module 310 is installed in the cavity 111, the sensor 200 is electrically connected to the main control module 310, and the sensor 200 is installed in the core 100.
  • the sensor 200 is used to detect the rotation signal of the puzzle layer.
  • the cavity 111 is also used to install the battery 400, and the housing 110 is provided with a gap 112 for the battery 400 to enter and exit, and the gap 112 is in communication with the cavity 111.
  • the sensor 200 is used to detect the rotation signal of the Rubik's cube layer of the smart Rubik's Cube, and the main control module 310 obtains the rotation signal of each Rubik's Cube layer according to the sensor 200, and calculates the real-time state of the smart Rubik's Cube.
  • the battery 400 is detachably installed in the cavity 111, and the battery 400 is electrically connected to the main control module 310 located in the cavity 111, thereby the main control module 310 and other power-consuming components electrically connected to the main control module 310 Provide electricity to ensure the normal use of the smart cube. When the power of the smart cube is low, the player can remove the old battery 400 and replace it with a new battery 400, and then continue to use the smart cube without charging or stopping for a period of time, which is convenient for the player to use.
  • the central axis of the traditional smart cube needs to have a charging function, and it needs to be equipped with a complex external charging structure and equipment. At the same time, it is necessary to make a complex charging protection circuit and a remaining power identification circuit in the central axis.
  • the power source has relatively high self-leakage and capacity. Small, short battery life, not only high cost, but also difficult to manufacture.
  • the replaceable battery type intelligent bottom bracket of the present application can greatly simplify the overall structure and processing and manufacturing cost of the Rubik's Cube bottom bracket.
  • the battery-replaceable smart bottom bracket further includes a battery 400.
  • the battery 400 is detachably installed in the cavity 111 through the notch 112. Due to the limited internal space of the smart bottom bracket, the size of the battery 400 is limited. Accordingly, the capacity of the battery 400 is limited. By replacing the battery 400, the use time of the smart bottom bracket can be increased, which is convenient for players to use.
  • the cavity 111 is a spherical cavity (for example, the cavity 111 is a standard spherical shape or a spherical shape), and the battery 400 is installed in the middle of the spherical cavity. Since the middle of the spherical cavity is large in size, it can accommodate a large-sized battery 400. Accordingly, the size of the battery 400 can be designed to be larger, and the capacity of the battery 400 is correspondingly increased, which can increase the battery life of the smart bottom bracket and reduce battery replacement The frequency of 400 is convenient for players to use.
  • the size of the battery 400 is adapted to the size of the middle of the spherical cavity, so as to maximize the size of the battery 400 and increase the capacity of the battery 400.
  • the battery 400 is a large-capacity battery.
  • the battery 400 may be a button battery, a graphene battery, or a rechargeable lithium battery.
  • the large-capacity battery can increase the battery life of the intelligent bottom bracket, reduce the frequency of replacing the battery 400, facilitate the use of players, and improve the comfort of use.
  • the battery 400 is selected as a button battery.
  • the button battery technology is mature, the quality is stable, and it is easy to transport and store, especially in the long-term shipping process, which can ensure the safety of the transportation process.
  • the cost of button batteries is lower, which can further reduce the cost of smart bottom brackets.
  • the button battery has a large capacity and a size that is compatible with the spherical cavity, so that the space of the spherical cavity can be used as much as possible to increase its volume and capacity.
  • the replaceable battery type smart bottom bracket further includes a conductive member 500.
  • the conductive member 500 is electrically connected to the battery 400 and the main control module 310 respectively, and the battery 400 provides power to the main control module 310 through the conductive member 500.
  • the conductive member 500 can be a metal sheet or a conductive wire.
  • the cavity 111 is provided with an installation position 114 for detachable installation of the battery 400.
  • the installation position 114 may be a relatively independent chamber structure located in the cavity 111, or may be a supporting step or other supporting structure located in the cavity 111, so as to realize the detachable placement of the battery 400.
  • the notch 112 is located obliquely above the installation position 114 so that the battery 400 can be installed on the installation position 114 obliquely through the notch 112.
  • a plurality of cubes 20 are installed on the outside of the housing 110.
  • the installation position 114 When the installation position 114 is located in the middle of the cavity 111 (especially when the cavity 111 is a spherical cavity, since the middle of the spherical cavity is large in size, it can accommodate a large-size and large-capacity battery 400), if the gap 112 is located in the installation position 114 It is only necessary to disassemble a few magic cubes 20 located on the upper layer of the smart cube, and the gap 112 will be exposed, which is convenient for the player to replace the battery 400.
  • the notch 112 may be located directly above the installation position 114 (see the third embodiment below), so that the battery 400 can be vertically installed on the installation position 114 through the notch 112.
  • the notch 112 may be located on the same horizontal plane as the installation position 114, so that the battery 400 can be horizontally installed on the installation position 114 through the notch 112 (see the fourth embodiment below).
  • the replaceable battery type smart bottom bracket further includes a battery cover 600.
  • the battery cover 600 is movably installed at the gap 112, and the battery cover 600 can open or close the gap 112. After the battery 400 is replaced, the battery cover 600 closes the gap 112 to protect the battery 400, the main control module 310 and other components in the cavity 111. It can be understood that in other embodiments, the battery cover 600 may not be provided at the notch 112. Since the battery 400 is detachably and stably installed at the installation position 114, such as bonding, snap-fitting, etc. to achieve fixation at the installation position 114, the gap 112 may not be closed, and the battery 400 will not fall out, which will not affect the normal use of the smart cube .
  • the battery cover 600 is detachably installed at the notch 112.
  • the battery cover 600 is installed on the housing 110 by a fastener 700 to close the gap 112.
  • the battery cover 600 can also be screwed or snap-connected to the housing 110.
  • the battery cover 600 may also be reversibly installed at the notch 112 (similar to a hinged installation of a door); alternatively, it may be rotatably installed at the notch 112; or, it may be retractable. Installed at the notch 112 (see Figure 14).
  • the notch 112 is located obliquely above the installation position 114, the battery cover 600 is provided with an squeezing bevel 610 on the side close to the cavity 111, and the battery cover 600 closes the notch 112.
  • the pressing inclined surface 610 abuts the battery 400, so that the battery 400 slides along the pressing inclined surface 610 to the installation position 114.
  • the battery 400 cannot fit on the installation position 114 after passing through the notch 112.
  • the pressing slope 610 of the battery cover 600 can abut the battery 400 and push the battery 400 down, so that the battery 400 slides along the pressing slope 610 to the installation position 114, and falls smoothly and accurately. On the installation position 114, it is convenient for the player to replace the battery 400.
  • the battery cover 600 is provided with a first plane 620.
  • the first plane 620 abuts the end surface of the battery 400.
  • the housing 110 includes a first half-shell 117 and a second half-shell 118 connected to each other.
  • the first half shell 117 and the second half shell 118 are detachably connected (specifically, connected by screws) to form a cavity 111 to facilitate the installation of the main control module 310.
  • the first half shell 117 is provided with the installation position 114 and the notch 112.
  • the inner wall of the housing 110 is also provided with a second plane 119.
  • the second plane 119 abuts the end surface of the battery 400.
  • the battery 400 is installed in the installation position 114, it is supported by the first plane 620 and the second plane 119 at the same time, and can be more stably installed in the cavity 111.
  • the first plane 620 and the second plane 119 are attached to the end surface of the battery 400.
  • the first plane 620 and the second plane 119 are located on the same horizontal plane.
  • the notch 112 is located obliquely above the installation position 114, and the inner wall of the housing 110 or the conductive member 500 is provided with a first elastic piece 510, which is driven by the first elastic piece 510
  • the battery 400 is moved from the installation position 114 to the notch 112.
  • the first elastic piece 510 can push the battery 400 from the installation position 114 to the notch 112, thereby facilitating the player to take out the battery 400 from the notch 112, facilitating the replacement of the battery 400 and facilitating the use of the player. , Improve the comfort of use.
  • the first elastic piece 510 may be a conductive elastic piece or an insulating elastic piece (for example, a plastic elastic piece). Wherein, when the first elastic piece 510 is a conductive elastic piece, the first elastic piece 510 and the battery 400 elastically contact and conflict with each other to ensure good contact between the conductive member 500 and the battery 400.
  • the squeezing inclined surface 610 can push the battery 400 to overcome the elastic force of the first elastic piece 510 and be smoothly installed on the installation position 114.
  • the inner wall of the housing 110 is provided with a slot 115, and the conductive member 500 is detachably installed in the slot 115.
  • the conductive member 500 is inserted into the inner wall of the housing 110, which is convenient for disassembly and assembly, and the connection is tight.
  • conductive members 500 there are two conductive members 500. One end of a conductive member 500 is in contact with the positive electrode of the battery 400 and the other end is in contact with the main control module 310. One end of the other conductive member 500 is in contact with the negative electrode of the battery 400, and the other is in contact with the main control module 310.
  • the battery 400, the main control module 310 and the two conductive members 500 form a circuit loop.
  • one side wall of the slot 115 is provided with a clamping block 116, and the clamping block 116 and the other side wall of the slot 115 jointly clamp the conductive member 500.
  • the width of the slot 115 does not need to match the thickness of the conductive element 500, and the width dimension of the slot 115 can be designed to be larger.
  • the slot 115 with a larger width is easy to manufacture, and the mold of the narrow slot 115 is prevented from being damaged during the stamping and manufacturing process.
  • the conductive member 500 is provided with a supporting portion 520 and a second elastic piece 530 for conducting electricity.
  • the top of the second elastic piece 530 is provided with elasticity for resisting the main control module 310 or the battery 400.
  • the portion 531 and the elastic portion 531 are used to achieve good electrical conduction between the conductive element 500 and the main control module 310 or the battery 400.
  • the height of the top end of the support portion 520 is located within the elastic movement range of the elastic portion 531. In this way, when the main control module 310 or the battery 400 interferes with the elastic portion 531, the elastic portion 531 elastically moves to ensure good contact between the second elastic piece 530 and the main control module 310 or the battery 400.
  • the height of the top end of the support portion 520 is within the elastic movement range of the elastic portion 531, which can prevent the elastic portion 531 from being excessively deformed and prevent the elastic portion 531 from plastic deformation and loss of elastic force.
  • the main control module 310 resists the elastic portion 531 and continues to press the elastic portion 531, it will interfere with the supporting portion 520 to prevent the elastic portion 531 from continuing to deform.
  • the main control module 310 abuts against the supporting portion 520 and will drive the entire conductive element 500 to move as a whole, and can also push the conductive element 500 to be smoothly installed in the slot 115.
  • the sensor 200 may be installed in the inside, outside, or inner wall of the housing 110.
  • the sensor 200 can also be optionally installed on the connecting rod 120.
  • the sensor 200 includes a stator and a rotor.
  • the stator is installed on the core 100, and the rotor is configured to rotate synchronously with the Rubik's Cube layer of the Smart Rubik's Cube, so that the rotor can rotate with the Rubik's Cube layer relative to the stator, and the sensor 200 obtains the rotation signal of the Rubik's Cube layer.
  • the main control module 310 calculates the state signal of the Rubik's Cube according to the rotation signal of the Rubik's Cube layer.
  • the status signal is used to characterize the relative position relationship between the Rubik's Cube 20 in the Rubik's Cube, that is, the Rubik's Cube is intelligent.
  • the sensor 200 can be selected as one of a contact sensor, an electromagnetic sensor, and a photoelectric sensor.
  • the stator 210 of the contact sensor includes a common signal ring 211 and an angle signal ring 212 that is coaxial and insulated from the common signal ring 211.
  • the rotor 220 of the contact sensor is a conductive element, and the conductive element includes a first contact pin. 221 and the second electric contact foot 222, the first electric contact foot 221 is used to contact the public signal ring 211, and the second electric contact foot 222 is used to contact different positions of the angle signal ring 212 when the Rubik’s cube layer of the smart Rubik’s cube rotates, thereby obtaining the Rubik’s cube Rotation signal of the layer.
  • the first electric contact foot 221 is always pressed against the common signal ring 211 and maintains relative sliding contact.
  • the second electric contact foot 222 is always pressed against the angle signal ring 212 and maintains relative sliding contact.
  • the rotor 220 of the contact sensor will rotate with the Rubik's Cube layer, and the position of the conductive element on the rotor 220 of the contact sensor will change, so that the connection relationship between the common signal ring 211 and the angle signal ring 212 of the contact sensor 200 will change. In this way, different signals can be generated, and the main control module 310 can sense the rotation signal of the Rubik's Cube layer.
  • the rotor of the electromagnetic sensor is a plurality of magnets, and the magnetic field strength of each magnet is different from each other, and the stator of the electromagnetic sensor is a magnetic sensitive sensor device.
  • the magnetic sensor can be a Hall sensor, a magnetic diode, a magnetic resistor or an application specific integrated circuit.
  • the rotor of the photoelectric sensor includes a light source and a baffle installed under the light source.
  • the baffle is provided with a light opening
  • the stator of the photoelectric sensor is a plurality of light receivers.
  • an output module and/or a movement sensing module are also installed in the housing 110.
  • the output module is electrically connected to the main control module 310, and the main control module 310 drives the output module to generate a corresponding output mode according to the state signal of the smart cube to increase the interaction between the cube and the player.
  • the main control module 310 obtains the situational mode of the smart magic cube according to the state signal of the smart magic cube, such as the start mode, the recovery completion mode, or the alarm mode with insufficient remaining time.
  • the output module can be a light emitting element, a sound element or a vibration element.
  • the sound element may be a buzzer 320.
  • the light-emitting element uses light to express a specific situational mode.
  • the vibrating element can be an electromechanical drive element, and the electromechanical drive element uses vibration to express a specific situational mode.
  • the movement sensing module is electrically connected to the main control module 310, and the movement sensing module is used to turn the main control module 310 on or off, and to sense the overall movement amount and overall flip angle of the smart cube.
  • the movement sensing module is an acceleration sensor, a vibration switch or a touch switch.
  • the movement sensing module when the movement sensing module is an acceleration sensor, a geomagnetic sensor or a gyroscope, the movement sensing module can perceive the overall movement and overall flip angle of the smart cube, and then sense the real-time spatial posture of the smart cube, so that players can view it from the same perspective on the display Real-time space attitude to the smart cube.
  • the difference between the second embodiment and the first embodiment is that the battery 400 is installed outside the casing 110.
  • the replaceable battery type smart bottom bracket includes a core 100, a sensor 200 and a main control module 310.
  • the core 100 includes a housing 110 with a cavity 111, the main control module 310 is installed in the cavity 111, the sensor 200 is electrically connected to the main control module 310, and the sensor 200 is installed in the core 100.
  • the sensor 200 is used to detect the rotation signal of the puzzle layer.
  • the outside of the casing 110 is used to install the battery 400, and the casing 110 is provided with a through hole 113 so that the cavity 111 communicates with the outside of the casing 110 through the through hole 113.
  • the sensor 200 is used to detect the rotation signal of the Rubik's cube layer of the smart Rubik's cube, and the main control module 310 obtains the rotation signal of each Rubik's cube layer according to the sensor 200, and calculates the real-time state of the smart Rubik's cube.
  • the battery 400 is detachably installed on the outside of the housing 110. One end of the conductive member 500 is electrically connected to the battery 400, and the other end passes through the through hole 113 and then is electrically connected to the main control module 310 located in the cavity 111, so that the battery 400 realizes the main control module 310 and other main control modules 310.
  • Electrically connected power-consuming components provide electrical energy to ensure the normal use of the smart cube.
  • the player can remove the old battery 400 and replace it with a new battery 400, and then continue to use the smart cube without charging or stopping for a period of time, which is convenient for the player to use.
  • a mounting groove 1120 for accommodating the battery 400 is provided on the outside of the housing 110.
  • the battery 400 is detachably disposed in the installation groove 1120.
  • the difference between the third embodiment and the first embodiment is that the notch 112 is located above the installation position 114.
  • the battery 400 is vertically installed on the installation position 114.
  • a mounting position 114 is provided in the cavity 111, and the housing 110 is provided with a notch 112, and the notch 112 is located above the mounting position 114.
  • the battery 400 is vertically installed on the installation position 114 through the notch 112.
  • the difference between the fourth embodiment and the first embodiment is that the notch 112 and the installation position 114 are located on the same horizontal plane.
  • the battery 400 is horizontally installed on the installation position 114.
  • the smart cube is a second-order cube, and part of the cube 20 is removed to facilitate observation of the installation of the battery 400.
  • the notch 112 and the installation position 114 are located on the same horizontal plane.
  • the battery 400 can be horizontally installed on the installation position 114.
  • the battery cover 600 is slidably arranged at the installation position 114 to facilitate the replacement of the battery 400.

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Abstract

一种可换电池式智能中轴和智能魔方，该智能中轴包括核心(100)、传感器(200)和主控模块(310)，核心(100)包括具有空腔(111)的壳体(110)，主控模块(310)安装于空腔(111)内，传感器(200)与主控模块(310)电性连接，传感器(200)安设于核心(100)；其中，空腔(111)还用于安装电池(400)，壳体(110)设有供电池(400)进出的缺口(112)，缺口(112)与空腔(111)连通；或者，壳体(110)的外部用于安装电池(400)，壳体(110)设有通孔(113)，以使空腔(111)通过通孔(113)与壳体(110)的外部连通。当智能魔方电量不足时，玩家可拆下旧电池，换上新电池，即可立刻继续使用该智能魔方，无需进行充电以及无需停止使用一段时间，方便玩家的使用。

Description

可换电池式智能中轴和智能魔方 技术领域
本发明涉及智能魔方技术领域，特别是涉及一种可换电池式智能中轴和智能魔方。
背景技术
智能魔方是一种通过传感器实时感知魔方状态及旋转信号，并将实时状态和旋转信号等信息进行处理、存储及发送到外部设备的一种新型电子魔方。其中，魔方的智能中轴是一个智能魔方最核心的部分，其能够检测魔方每个魔方面的旋转信息，获取魔方整体的实时状态，以及和魔方外部的电子设备实时通信。由于智能魔方需要具备信息处理、信息存储和通信等诸多功能，智能魔方存在耗电量大、耗电快的问题，常常出现仅仅用了一小段时间就需暂停一段时间用于充电，导致玩家不得不停止继续使用该智能魔方。因此，传统的智能魔方存在着使用不方便的问题。
发明内容
基于此，有必要针对使用不方便的问题，提供一种可换电池式智能中轴和智能魔方，该可换电池式智能中轴能够实现电池的可拆卸安装，无需进行充电以及无需因充电停止使用一段时间，方便玩家的使用。
一种可换电池式智能中轴，包括：核心、传感器和主控模块，所述核心包括具有空腔的壳体，所述主控模块安装于所述空腔内，所述传感器与所述主控模块电性连接，所述传感器安设于所述核心；
其中，所述空腔还用于安装电池，所述壳体设有供所述电池进出的缺口，所述缺口与所述空腔连通；或者，所述壳体的外部用于安装电池，所述壳体设有通孔，以使所述空腔通过所述通孔与所述壳体的外部连通。
上述可换电池式智能中轴中，传感器用于检测智能魔方的魔方层的转动信号，主控模块根据传感器获取各个魔方层的转动信号，并计算得到智能魔方的实时状态。其中，电池可拆卸地安装于空腔内或壳体的外部，该电池能通过导电件与位于空腔内的主控模块电连接，从而为主控模块及其他与主控模块电连接的耗电部件提供电能，保障智能魔方正常使用。当智能魔方电量不足时，玩家可拆下旧电池，换上新电池，即可立刻继续使用该智能魔方，无需进行充电以及无需停止使用一段时间，方便玩家的使用。
在其中一个实施例中，所述可换电池式智能中轴还包括导电件，所述导电件分别与所述 电池和所述主控模块电连接，所述电池通过所述导电件为所述主控模块提供电能。
在其中一个实施例中，所述空腔内设有用于所述电池可拆卸安装的安装位；
其中，所述缺口位于所述安装位的正上方，以使所述电池通过所述缺口可竖直地安装到所述安装位上；或者，所述缺口位于所述安装位的斜上方，以使所述电池通过所述缺口可倾斜地安装到所述安装位上；再或者，所述缺口与所述安装位位于同一水平面，以使所述电池通过所述缺口可水平地安装到所述安装位上。
在其中一个实施例中，所述可换电池式智能中轴还包括电池盖，所述电池盖活动安装于所述缺口处，所述电池盖可打开或闭合所述缺口。
在其中一个实施例中，所述缺口位于所述安装位的斜上方，所述电池盖靠近所述空腔的一侧设有挤压斜面，所述电池盖在闭合所述缺口的过程中，所述挤压斜面抵触所述电池，以使所述电池沿所述挤压斜面滑行至所述安装位。
在其中一个实施例中，所述电池盖设有第一平面，所述电池盖闭合所述缺口时，所述第一平面抵触所述电池的端面。
在其中一个实施例中，所述缺口位于所述安装位的斜上方，所述壳体的内壁或所述导电件设有第一弹片，所述第一弹片驱动所述电池由所述安装位移动至所述缺口处。
在其中一个实施例中，所述壳体的内壁设有插槽，所述导电件可拆卸地安装于所述插槽中。
在其中一个实施例中，所述插槽的一侧侧壁设有夹块，所述夹块和所述插槽的另一侧侧壁共同夹持所述导电件。
在其中一个实施例中，所述导电件设有支撑部和用于导电的第二弹片，所述第二弹片的顶端设有用于抵触所述主控模块或所述电池的弹性部，所述支撑部的顶端高度位于所述弹性部的弹性移动范围内。
在其中一个实施例中，还包括电池，所述电池通过所述缺口可拆卸地安装到所述空腔内，所述空腔为球形空腔，所述电池安装于所述球形空腔的中部。
在其中一个实施例中，还包括电池，所述电池通过所述缺口可拆卸地安装到所述空腔内，所述电池为纽扣电池。
一种智能魔方，包括魔方块和上述可换电池式智能中轴，所述魔方块安装于所述可换电池式智能中轴，所述魔方块拼接形成若干魔方层，所述传感器用于检测所述魔方层的转动信号。
上述智能魔方使用时，电池可拆卸地安装于空腔内或壳体的外部，该电池能为主控模块及其他与主控模块电连接的耗电部件提供电能，保障智能魔方正常使用。当智能魔方电量不 足时，玩家可拆下旧电池，换上新电池，即可立刻继续使用该智能魔方，无需进行充电以及无需停止使用一段时间，方便玩家的使用。
附图说明
图1为本发明实施例一中智能魔方的结构示意图；
图2为图1中所述智能魔方的可换电池式智能中轴的结构示意图；
图3为图2中所述智能中轴的内部结构示意图；
图4为图2中所述智能中轴的电池的安装示意图一；
图5为图2中所述智能中轴的电池的安装示意图二；
图6为图2中所述智能中轴的电池盖的连接示意图；
图7为图3中所述智能中轴的导电件的安装示意图；
图8为图7中所述智能中轴的第一半壳的结构示意图；
图9为图7中所述智能中轴的其中一个导电件的结构示意图；
图10为图7中所述智能中轴的另一个导电件的结构示意图；
图11为图2中所述智能中轴的传感器的结构示意图；
图12为本发明实施例二中智能魔方的结构示意图；
图13为本发明实施例三中可换电池式智能中轴的结构示意图；
图14为本发明实施例四中智能魔方的结构示意图。
100、核心，110、壳体，111、空腔，112、缺口，113、通孔，114、安装位，115、插槽，116、夹块，117、第一半壳，118、第二半壳，119、第二平面，1120、安装槽，120、连杆，200、传感器，210、接触式传感器的定子，211、公共信号圈，212、角度信号圈，220、接触式传感器的转子，221、第一触电脚，222、第二触电脚，310、主控模块，320、蜂鸣器，400、电池，500、导电件，510、第一弹片，520、支撑部，530、第二弹片，531、弹性部，600、电池盖，610、挤压斜面，620、第一平面，700、紧固件，20、魔方块。
具体实施方式
为了便于理解本发明，下面将参照相关附图对本发明进行更全面的描述。附图中给出了本发明的较佳实施方式。但是，本发明可以以许多不同的形式来实现，并不限于本文所描述的实施方式。相反地，提供这些实施方式的目的是使对本发明的公开内容理解的更加透彻全面。
需要说明的是，当元件被称为“固定于”另一个元件，它可以直接在另一个元件上或者 也可以存在居中的元件。当一个元件被认为是“连接”另一个元件，它可以是直接连接到另一个元件或者可能同时存在居中元件。相反，当元件被称作“直接在”另一元件“上”时，不存在中间元件。本文所使用的术语“垂直的”、“水平的”、“左”、“右”以及类似的表述只是为了说明的目的。本发明中所述“第一”、“第二”不代表具体的数量及顺序，仅仅是用于名称的区分。
实施例一
图1显示本发明实施例一中的智能魔方的结构示意图。结合图1和图2，该智能魔方，包括魔方块20和可换电池式智能中轴，魔方块20安装于可换电池式智能中轴，魔方块20拼接形成若干魔方层。其中，魔方块20包括中心块、角块或棱块中的一种或多种。智能魔方可以是二阶魔方、三阶魔方、高阶魔方或异型魔方。
请一并参阅图3，上述可换电池式智能中轴包括核心100、传感器200和主控模块310。核心100包括具有空腔111的壳体110，主控模块310安装于空腔111内，传感器200与主控模块310电性连接，传感器200安设于核心100。传感器200用于检测魔方层的转动信号。空腔111还用于安装电池400，壳体110设有供电池400进出的缺口112，缺口112与空腔111连通。
上述可换电池式智能中轴中，传感器200用于检测智能魔方的魔方层的转动信号，主控模块310根据传感器200获取各个魔方层的转动信号，并计算得到智能魔方的实时状态。其中，电池400可拆卸地安装于空腔111内，该电池400与位于空腔111内的主控模块310电连接，从而为主控模块310及其他与主控模块310电连接的耗电部件提供电能，保障智能魔方正常使用。当智能魔方电量不足时，玩家可拆下旧电池400，换上新电池400，即可立刻继续使用该智能魔方，无需进行充电以及无需停止使用一段时间，方便玩家的使用。
此外，传统智能魔方的中轴需要具备充电功能，则需要配置有复杂的外部充电结构和设备，同时需要在中轴内做复杂的充电保护电路和剩余电量识别电路，电源自漏电比较高、容量小，续航时间短，不仅成本高，而且制造难度大。而本申请的可换电池式智能中轴可以大大简化魔方中轴的整体结构和加工制造成本。
具体地，参见图3，可换电池式智能中轴还包括电池400。电池400通过缺口112可拆卸地安装到空腔111内。由于智能中轴的内部空间有限，导致电池400的尺寸受到限制，相应地，电池400的容量有限，通过更换电池400，能够提高智能中轴的使用时间，方便玩家的使用。
其中，空腔111为球形空腔(比如，空腔111为标准球状、或类球状)，电池400安装于球形空腔的中部。由于球形空腔的中部尺寸大，可容纳大尺寸的电池400，相应地，电池400 的尺寸可设计得更大，电池400的容量相应增大，能够提高智能中轴的续航时间，减少更换电池400的频率，方便玩家的使用。可选地，电池400的尺寸与球形空腔的中部尺寸相适配，以尽量提高电池400的尺寸，增大电池400的容量。
具体地，电池400为大容量电池。电池400可选为纽扣电池、石墨烯电池或可充电的锂电池。大容量电池能够提高智能中轴的续航时间，减少更换电池400的频率，方便玩家的使用，提高使用舒适度。此外，电池400选为纽扣电池。纽扣电池技术成熟，质量稳定，便于运输和储存，尤其是在长时间的海运过程中，能够保证运输过程的安全。并且，纽扣电池的成本较低，可进一步降低智能中轴的成本。相对而言，纽扣电池容量大，尺寸与球形空腔相适配，能够尽可能地利用球形空腔的空间，提高自身的体积，提高容量。
在前述实施例的基础上，结合图3、图4、图7、图9和图10，可换电池式智能中轴还包括导电件500。导电件500分别与电池400和主控模块310电连接，电池400通过导电件500为主控模块310提供电能。导电件500可选为金属片或导电线。
具体地，结合图3和图4，空腔111内设有用于电池400可拆卸安装的安装位114。可以理解，安装位114可以是位于空腔111内相对独立的一个腔室结构，也可以是位于空腔111内的支撑台阶或其他支撑结构，以实现电池400的可拆卸放置。
进一步地，请一并参阅图5和图6，缺口112位于安装位114的斜上方，以使电池400通过缺口112可倾斜地安装到安装位114上。结合图1，在智能魔方中，壳体110的外部安装有多个魔方块20。当安装位114位于空腔111的中部时(尤其是空腔111为球形空腔时，由于球形空腔的中部尺寸大，可容纳大尺寸大容量的电池400)，若缺口112位于安装位114的斜上方，则只需要拆卸位于智能魔方上层的少数魔方块20，该缺口112便外露，方便玩家进行电池400的更换。
可以理解，在其他实施例中，缺口112可选为位于安装位114的正上方(参见下文的实施例三)，以使电池400通过缺口112可竖直地安装到安装位114上。或者，缺口112可选为与安装位114位于同一水平面，以使电池400通过缺口112可水平地安装到安装位114上(参见下文的实施例四)。
进一步地，结合图3，可换电池式智能中轴还包括电池盖600。电池盖600活动安装于缺口112处，电池盖600可打开或闭合缺口112。电池400更换完毕后，电池盖600闭合该缺口112，对空腔111内的电池400、主控模块310以及其他部件起到保护作用。可以理解，在其他实施例中，缺口112处可不设置有电池盖600。由于电池400可拆卸地稳定安装在安装位114，比如粘接、卡接等方式实现固定在安装位114，则该缺口112可不封闭，电池400不会脱落出来，不会影响智能魔方的正常使用。
可选地，参见图6，电池盖600可分离地安装在缺口112处。比如，电池盖600通过紧固件700安装到壳体110上，以闭合该缺口112。当然，电池盖600还可以是螺纹连接或卡扣连接在壳体110上。可以理解，在其他实施例中，电池盖600还可以是可翻转地安装在缺口112处(类似门的铰接安装方式)；或者，可旋转地安装在缺口112处；再或者，可抽拉地安装在缺口112处(参见图14)。
在前述实施例的基础上，结合图3和图5，缺口112位于安装位114的斜上方，电池盖600靠近空腔111的一侧设有挤压斜面610，电池盖600在闭合缺口112的过程中，挤压斜面610抵触电池400，以使电池400沿挤压斜面610滑行至安装位114。电池400倾斜安装过程中，电池400通过缺口112后不能贴合在安装位114上。如此，电池盖600在闭合缺口112过程中，电池盖600的挤压斜面610能够抵触电池400，推动电池400下移，以使电池400沿挤压斜面610滑行至安装位114，顺利准确地落在安装位114上，方便玩家进行电池400更换。
具体地，结合图3和图5，电池盖600设有第一平面620。电池盖600闭合缺口112时，第一平面620抵触电池400的端面。电池400安装到安装位114后，同时受到电池盖600的第一平面620支撑，能够更稳定地安装在空腔111内，保证电池400与导电件500之间的良好接触，提高使用舒适度。
此外，如图3所示，壳体110包括相互连接的第一半壳117和第二半壳118。第一半壳117和第二半壳118可拆卸连接(具体地，通过螺丝连接)，形成空腔111，便于主控模块310的安装。第一半壳117设有该安装位114和缺口112。参见图8，壳体110的内壁还设有第二平面119。第二平面119抵触电池400的端面。如此，电池400安装到安装位114后，同时受到第一平面620和第二平面119的支撑，能够更稳定地安装在空腔111内。第一平面620和第二平面119与电池400的端面相贴合。当电池400的端面为平面时，第一平面620和第二平面119位于同一水平面。
具体地，结合图3、图4、图5、图7和图9，缺口112位于安装位114的斜上方，壳体110的内壁或导电件500设有第一弹片510，第一弹片510驱动电池400由安装位114移动至缺口112处。如此，电池400采用倾斜安装的方式时，第一弹片510能够将电池400从安装位114推送至缺口112处，从而方便玩家从缺口112处取出电池400，便于电池400的更换，方便玩家的使用，提高使用舒适度。当导电件500设有第一弹片510，第一弹片510可选为导电弹片或绝缘弹片(比如，塑料弹片)。其中，第一弹片510为导电弹片时，第一弹片510与电池400弹性接触，相互抵触，保证导电件500与电池400之间接触良好。
此外，电池盖600在闭合缺口112的过程中，挤压斜面610能够推动电池400克服第一 弹片510的弹力，顺利地安装在安装位114上。
在前述实施例的基础上，图3、图7和图8，壳体110的内壁设有插槽115，导电件500可拆卸地安装于插槽115中。导电件500插接在壳体110的内壁中，方便拆装，且连接紧固。
其中，导电件500为两个。一个导电件500的一端与电池400的正极接触，另一端与主控模块310接触。另一个导电件500的一端与电池400的负极接触，另一个与主控模块310接触。电池400、主控模块310和两个导电件500形成一个电路回路。
具体地，结合图7和图8，插槽115的一侧侧壁设有夹块116，夹块116和插槽115的另一侧侧壁共同夹持导电件500。如此，插槽115的宽度无需刚好匹配导电件500的厚度，插槽115的宽度尺寸可以设计得更大。更大宽度尺寸的插槽115容易生产制造，避免窄的插槽115在冲压制造过程中模具的损坏。其中，夹块116可以为两个以上，两个以上夹块116间隔设置在插槽115上。
具体地，结合图7、图9和图10，导电件500设有支撑部520和用于导电的第二弹片530，第二弹片530的顶端设有用于抵触主控模块310或电池400的弹性部531，弹性部531用于实现导电件500与主控模块310或电池400之间良好地电导通。支撑部520的顶端高度位于弹性部531的弹性移动范围内。如此，当主控模块310或电池400抵触到弹性部531时，弹性部531发生弹性移动，保证第二弹片530与主控模块310或电池400之间接触良好。并且，支撑部520的顶端高度位于弹性部531的弹性移动范围内，能够防止弹性部531过渡变形，避免弹性部531发生塑性变形，失去弹力。比如，当主控模块310抵触弹性部531后，继续压迫弹性部531时，会抵触到支撑部520，避免弹性部531继续变形。主控模块310抵触支撑部520，将带动整个导电件500整体移动，也能推动导电件500顺利在插槽115中安装到位。
在前述实施例的基础上，传感器200安设在核心100上的方式很多。传感器200可安装在壳体110的内部、外部或内壁中。当核心100包括连杆120时，传感器200也可选择安装在连杆120上。
结合图2和图11，具体地，传感器200包括定子和转子。定子安设在核心100上，转子被配置为能与智能魔方的魔方层同步转动，从而使得转子能够随魔方层相对于定子转动，进而传感器200获取魔方层的转动信号。主控模块310依据魔方层的转动信号，计算出魔方的状态信号，状态信号用于表征魔方中各个魔方块20之间的相对位置关系，即魔方实现智能化。
传感器200可选为接触式传感器、电磁传感器和光电传感器中的一种。
其中，参见图11，接触式传感器的定子210包括公共信号圈211和与公共信号圈211同轴且绝缘的角度信号圈212，接触式传感器的转子220为导电元件，导电元件包括第一触电 脚221和第二触电脚222，第一触电脚221用于与公共信号圈211接触，第二触电脚222用于在智能魔方的魔方层转动时与角度信号圈212的不同位置接触，从而获取魔方层的转动信号。当魔方层发生转动时，第一触电脚221始终与公共信号圈211压合且保持相对滑动接触。第二触电脚222始终与角度信号圈212压合且保持相对滑动接触。接触式传感器的转子220将随魔方层一起转动，接触式传感器的转子220上导电元件的位置发生变化，使得接触式传感器200的公共信号圈211和角度信号圈212之间的连接关系发生变化，从而可生成不同的信号，实现主控模块310感知魔方层的转动信号。
对于电磁传感器而言，电磁传感器的转子为多个磁铁，各个磁铁的磁场强度互不相同，电磁传感器的定子为磁敏传感器件。磁敏传感器可选为霍尔感应器、磁敏二极管、磁敏电阻器或专用集成电路等。当内层转动魔方层或外层转动魔方层转动时，磁敏传感器经过不同磁铁时，产生不同的电压，根据电压的不同，获取魔方层的转动信号。
对于光电传感器而言，光电传感器的转子包括光源和安装在光源下方的挡板，挡板设有一通光口，光电传感器的定子为多个光线接收器。当挡板随着内层转动魔方层或外层转动魔方层转动时，通光口转动至对准不同的光线接收器，则光线接收器能接收光源的光线，获取魔方层的转动信号。
进一步地，参见图3，壳体110内还安装有输出模块和/或移动感知模块。
其中，输出模块与主控模块310电性连接，主控模块310根据智能魔方的状态信号驱动输出模块产生对应的输出模式，增加魔方与玩家之间的互动。比如，主控模块310根据智能魔方的状态信号，获取智能魔方处于何种情境模式——比如属于开始启动模式、复原完成模式或剩余时间不足的告警模式。输出模块可选为发光元件、发声元件或振动元件。发声元件可选为蜂鸣器320。该发光元件以灯光来表达具体的情境模式。振动元件可选为机电驱动元件，机电驱动元件以振动来表达具体的情境模式。
移动感知模块与主控模块310电性连接，移动感知模块用于开启或关闭主控模块310，以及用于感知智能魔方的整体移动量和整体翻转角度。可选地，移动感知模块为加速度传感器、震动开关或触摸开关。当智能魔方被玩家拾起时，移动感知模块开启主控模块310，使得主控模块310开始工作。当智能魔方被玩家放下后，移动感知模块关闭主控模块310，使得主控模块310进入休眠状态。
此外，移动感知模块为加速度传感器、地磁传感器或陀螺仪时，移动感知模块可感知智能魔方的整体移动量和整体翻转角度，进而感知智能魔方的实时空间姿态，便于玩家通过显示器用同一个视角观看到智能魔方的实时空间姿态。
实施例二
实施例二与实施例一的区别在于，电池400安装在壳体110的外部。
具体地，结合图12，可换电池式智能中轴包括核心100、传感器200和主控模块310。核心100包括具有空腔111的壳体110，主控模块310安装于空腔111内，传感器200与主控模块310电性连接，传感器200安设于核心100。传感器200用于检测魔方层的转动信号。壳体110的外部用于安装电池400，壳体110设有通孔113，以使空腔111通过通孔113与壳体110的外部连通。
上述可换电池式智能中轴中，传感器200用于检测智能魔方的魔方层的转动信号，主控模块310根据传感器200获取各个魔方层的转动信号，并计算得到智能魔方的实时状态。其中，电池400可拆卸地安装于壳体110的外部。导电件500的一端与该电池400电连接，另一端穿过通孔113后与位于空腔111内的主控模块310电连接，从而电池400实现为主控模块310及其他与主控模块310电连接的耗电部件提供电能，保障智能魔方正常使用。当智能魔方电量不足时，玩家可拆下旧电池400，换上新电池400，即可立刻继续使用该智能魔方，无需进行充电以及无需停止使用一段时间，方便玩家的使用。
请继续参阅图12，壳体110的外部设有容纳电池400的安装槽1120。电池400可拆卸地设置在该安装槽1120内。
实施例三
实施例三与实施例一的区别在于，缺口112位于安装位114的上方。电池400竖直地安装到安装位114上。
具体地，结合图13，空腔111内设有安装位114，壳体110设有缺口112，缺口112位于安装位114的上方。电池400通过该缺口112竖直地安装到安装位114上。
实施例四
实施例四与实施例一的区别在于，缺口112与安装位114位于同一水平面。电池400水平地安装到安装位114上。
具体地，结合图14，其中，该智能魔方为二阶魔方，部分魔方块20拆除，以便于观察电池400的安装。缺口112和安装位114位于同一个水平面。电池400可水平地安装到安装位114上。电池盖600滑动抽拉式设置在安装位114处，便于电池400的更换。
以上所述实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中 的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。
以上所述实施例仅表达了本发明的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。

Claims (13)

  1. 一种可换电池式智能中轴，其特征在于，所述可换电池式智能中轴包括：核心、传感器和主控模块，所述核心包括具有空腔的壳体，所述主控模块安装于所述空腔内，所述传感器与所述主控模块电性连接，所述传感器安设于所述核心；
    其中，所述空腔还用于安装电池，所述壳体设有供所述电池进出的缺口，所述缺口与所述空腔连通；或者，所述壳体的外部用于安装电池，所述壳体设有通孔，以使所述空腔通过所述通孔与所述壳体的外部连通。
  2. 根据权利要求1所述的可换电池式智能中轴，其特征在于，所述可换电池式智能中轴还包括导电件，所述导电件分别与所述电池和所述主控模块电连接，所述电池通过所述导电件为所述主控模块提供电能。
  3. 根据权利要求2所述的可换电池式智能中轴，其特征在于，所述空腔内设有供所述电池可拆卸安装的安装位；
    其中，所述缺口位于所述安装位的正上方，以使所述电池通过所述缺口可竖直地安装到所述安装位上；或者，所述缺口位于所述安装位的斜上方，以使所述电池通过所述缺口可倾斜地安装到所述安装位上；再或者，所述缺口与所述安装位位于同一水平面，以使所述电池通过所述缺口可水平地安装到所述安装位上。
  4. 根据权利要求3所述的可换电池式智能中轴，其特征在于，所述可换电池式智能中轴还包括电池盖，所述电池盖活动安装于所述缺口处，所述电池盖可打开或闭合所述缺口。
  5. 根据权利要求4所述的可换电池式智能中轴，其特征在于，所述缺口位于所述安装位的斜上方，所述电池盖靠近所述空腔的一侧设有挤压斜面，所述电池盖在闭合所述缺口的过程中，所述挤压斜面抵触所述电池，以使所述电池沿所述挤压斜面滑行至所述安装位。
  6. 根据权利要求4所述的可换电池式智能中轴，其特征在于，所述电池盖设有第一平面，所述电池盖闭合所述缺口时，所述第一平面抵触所述电池的端面。
  7. 根据权利要求3所述的可换电池式智能中轴，其特征在于，所述缺口位于所述安装位的斜上方，所述壳体的内壁或所述导电件设有第一弹片，所述第一弹片驱动所述电池由所述安装位移动至所述缺口处。
  8. 根据权利要求2所述的可换电池式智能中轴，其特征在于，所述壳体的内壁设有插槽，所述导电件可拆卸地安装于所述插槽中。
  9. 根据权利要求8所述的可换电池式智能中轴，其特征在于，所述插槽的一侧侧壁设有夹块，所述夹块和所述插槽的另一侧侧壁共同夹持所述导电件。
  10. 根据权利要求8所述的可换电池式智能中轴，其特征在于，所述导电件设有支撑部和用于导电的第二弹片，所述第二弹片的顶端设有用于抵触所述主控模块或所述电池的弹性部，所述支撑部的顶端高度位于所述弹性部的弹性移动范围内。
  11. 根据权利要求1至10任意一项所述的可换电池式智能中轴，其特征在于，还包括电池，所述电池通过所述缺口可拆卸地安装到所述空腔内，所述空腔为球形空腔，所述电池安装于所述球形空腔的中部。
  12. 根据权利要求1至10任意一项所述的可换电池式智能中轴，其特征在于，还包括电池，所述电池通过所述缺口可拆卸地安装到所述空腔内，所述电池为纽扣电池。
  13. 一种智能魔方，其特征在于，包括魔方块和如权利要求1至12任意一项所述的可换电池式智能中轴，所述魔方块安装于所述可换电池式智能中轴，所述魔方块拼接形成若干魔方层，所述传感器用于检测所述魔方层的转动信号。
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