CN112691360B - Third-order magnetic magic cube - Google Patents
Third-order magnetic magic cube Download PDFInfo
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- CN112691360B CN112691360B CN202110022332.XA CN202110022332A CN112691360B CN 112691360 B CN112691360 B CN 112691360B CN 202110022332 A CN202110022332 A CN 202110022332A CN 112691360 B CN112691360 B CN 112691360B
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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
- 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
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H33/00—Other toys
- A63H33/26—Magnetic or electric toys
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
A third order magnetic cube comprising: third order magic cube body, magnetoelectric conversion module, temperature control module, module and flexible module charge. The third-order magnetic magic cube provided by the application has the advantages that the structure and the circuit of the traditional third-order magic cube are improved, the entertainment and the interestingness of the third-order magic cube are improved, the use function of the third-order magic cube is further expanded, and the third-order magnetic magic cube has good market prospect.
Description
Technical Field
The invention belongs to the technical field of third-order magic cubes, and particularly relates to a third-order magnetic magic cube.
Background
The magic cube is a common toy, has various shapes and structures, is the most common one in the magic cube, and has simple structure, strong entertainment and great popularity among the masses. However, the existing three-order magic cube can only obtain entertainment fun through rotation, and the entertainment mode is single.
Disclosure of Invention
In view of the above, the present invention provides a three-stage magnetic cube that overcomes or at least partially solves the above-mentioned problems.
In order to solve the technical problems, the invention provides a third-order magnetic magic cube, which comprises:
the three-stage magic cube body is provided with three supporting shafts which are perpendicular to each other and are intersected with a fixed point, and six rotating surfaces, wherein two opposite rotating surfaces are respectively hinged with the corresponding supporting shafts and rotate around the supporting shafts, each rotating surface comprises a fixed block and a rotating block, the fixed block is connected with the supporting shaft, and the rotating blocks are arranged around the fixed blocks;
The magneto-electric conversion module is used for generating electric energy through electromagnetic induction when the rotating surface rotates around the corresponding supporting shaft; the magneto-electricity conversion module is arranged on the rotating surface and the supporting shaft;
the temperature control module is used for keeping the temperature of the rotating surface in a preset range; the temperature control module is arranged on the rotating surface and is connected with the magneto-electricity conversion module;
the charging module is used for storing the electric energy generated by the magneto-electricity conversion module and charging the outside; the charging module is arranged inside the third-order magic cube body and is connected with the magneto-electricity conversion module;
the telescopic module is used for controlling the rotating surface to move outwards away from the fixed point along the supporting shaft under external control so as to expose the charging module; the telescopic module is arranged at the fixed point and is connected with the rotating surface.
Preferably, the magneto-electric conversion module comprises: the device comprises N pole magnetic blocks, S pole magnetic blocks and induction coils, wherein in two opposite rotating surfaces and supporting shafts respectively hinged with the two rotating surfaces in a corresponding mode, the N pole magnetic blocks are arranged in fixed blocks of one rotating surface, the S pole magnetic blocks are arranged in fixed blocks of the other rotating surface, the induction coils are arranged on the supporting shafts, and two ends of the induction coils are respectively connected with the temperature control module and the charging module.
Preferably, the temperature control module includes: the temperature control device comprises a digital potentiometer Ro, a first resistor R1, a second resistor R2, a first thermistor Rk, a second thermistor Rz, a temperature control chip and a processor, wherein the first fixed end of the digital potentiometer Ro is grounded, the second fixed end of the digital potentiometer Ro is respectively connected with the first end of the first resistor R1 and the first end of the temperature control chip, the sliding end of the digital potentiometer Ro is connected with the processor, the second end of the first resistor R1 is connected with the magneto-electric conversion module, the first end of the second resistor R2 is connected with the magneto-electric conversion module, the second end of the second resistor R2 is connected with the second end of the temperature control chip, the first end of the first thermistor Rk is grounded, the second end of the second thermistor Rz is connected with the processor, and the first thermistor Rk, the second thermistor Rz and the temperature control chip are all arranged on the inner surface of the rotating surface.
Preferably, the charging module includes: the electronic relay unit comprises a circuit board, a first interface, a second interface, a measuring unit, an electronic relay unit, an output control unit and an electric storage unit, wherein the first interface, the second interface, the measuring unit, the electronic relay unit, the output control unit and the electric storage unit are arranged on the circuit board, the measuring unit is respectively connected with the first interface, the electronic relay unit and the output control unit, the output control unit is respectively connected with the electronic relay unit and the electric storage unit, and the second interface is respectively connected with the electronic relay unit and the electric storage unit.
Preferably, the output control unit includes: the self-locking power supply filtering socket unit is respectively connected with the measuring unit and the leakage detection alarm unit.
Preferably, the self-locking power filter socket unit includes: fuse BX, piezoresistor RY, microswitch AN, capacitor C11, capacitor C12, capacitor C2, capacitor C3, capacitor C4, capacitor C5, capacitor C6, diode D1, diode D2, diode D3, relay J, transformer T, resistor R, light emitting diode LED, two-pin socket XS1 and three-pin socket XS2, wherein the first end of fuse BX is connected with the hot wire and the second end is connected with the first end of piezoresistor RY, the first end of microswitch AN and the first end of contact J1-1 of relay J respectively, the second end of piezoresistor RY is connected with the neutral wire, the second end of microswitch AN is connected with the second end of contact J1-1 of relay J respectively, the first end of capacitor C11, the first end of capacitor C3 and the first end of primary coil in transformer T, the second end of capacitor C11 is connected with the first end of capacitor C12, the second end of the capacitor C12 is respectively connected with the cathode of the diode D1 and the anode of the diode D2, the anode of the diode D1 is connected with the zero line, the cathode of the diode D2 is respectively connected with the first end of the capacitor C2, the first end of the relay J and the cathode of the diode D3, the second end of the capacitor C2 is connected with the zero line, the second end of the relay J is connected with the zero line, the anode of the diode D3 is connected with the second end of the capacitor C3, the second end of the primary coil in the transformer T is connected with the zero line, the first end of the secondary coil in the transformer T is respectively connected with the first end of the capacitor C4, the first end of the capacitor C5, the first end of the resistor R, the first pin of the two-pin socket XS1 and the first pin of the three-pin socket XS2, the second end of the secondary coil in the transformer T is respectively connected with the second end of the capacitor C4, the first end of the capacitor C6, the cathode of the light emitting diode LED, the second pin of the two-pin socket XS1 and the second pin of the three-pin socket XS2, the second end of the capacitor C5 and the second end of the capacitor C6 are connected with the third pin of the three-pin socket XS2, the second end of the resistor R is connected with the anode of the light emitting diode LED, and the third pin of the three-pin socket XS2 is grounded.
Preferably, the leakage detection alarm unit includes: the device comprises a resistor R3, a resistor R4, a diode VD1, a light emitting diode VD2, a voltage stabilizing diode VD3, a filter capacitor C, an analog sound chip A and a piezoelectric ceramic plate B, wherein a first end of the resistor R3 is connected with a third pin of a triangle socket XS2 in the self-locking power supply filter socket unit, a second end of the resistor R3 is connected with an anode of the diode VD1, the anode of the light emitting diode VD2 is connected with a cathode of the diode VD1, the cathode of the filter capacitor C is respectively connected with the cathode of the voltage stabilizing diode VD3, a first end of the filter capacitor C, a SEL1 pin and a Vcc pin of the analog sound chip A, the anode of the voltage stabilizing diode VD3 and a second end of the filter capacitor C are connected with a zero line in the self-locking power supply filter socket unit, a Vee pin of the analog sound chip A is connected with the zero line, an OSC1 pin and an OSC2 pin of the analog sound chip A are respectively connected with two ends of the resistor R4, and Vcc pin and OUT pin of the analog sound chip A are respectively connected with two ends of the piezoelectric ceramic plate B.
Preferably, the telescopic module comprises: the three-stage magic cube comprises a support assembly, a fixing assembly and an inflation valve assembly, wherein the support assembly is arranged inside the three-stage magic cube body, a first end of the fixing assembly is connected with the inner surface of a rotating surface, a second end of the fixing assembly is hinged with the support assembly, and the inflation valve assembly is arranged on the rotating surface.
Preferably, the support assembly comprises: the three-stage magic cube comprises a support rod, a support plate, a support seat and an adjustable handle, wherein the support seat is arranged on the inner wall of the three-stage magic cube body, support rod threads are screwed on the support seat, the support plate threads are sleeved on the support rod, and the adjustable handle is connected with the tail end of the support rod;
the fixing assembly includes: fixing base, mounting, dead lever, axis of rotation and strengthening rib, wherein, the fixing base passes through the mounting set up in the backup pad, be provided with first rotation hole and second rotation hole on the fixing base, the axis of rotation both ends correspond to be inserted first rotation hole with in the second rotation hole, the first end of dead lever with rotation axis connection and second end with the swivel face is connected, the strengthening rib both ends respectively with the fixing base with the dead lever is connected.
Preferably, the inflation valve assembly comprises: compressed gas storehouse, fly leaf, fixed plate, fixed pin and sealing washer, wherein, be provided with the recess on the swivel face inner wall, compressed gas storehouse set up in the recess, the fixed plate with the fly leaf set up in compressed gas storehouse opening part, the sealing ring cover is located the fly leaf with on the fixed plate, and with compressed gas storehouse opening part sealing connection, the fixed pin with the fly leaf is connected, and stretches out swivel face surface, when outwards removing the fixed pin, the fly leaf deviates from the fixed plate motion to form between the two orientation the inside injection passage of third order magic cube body, compressed gas inside the compressed gas storehouse via the opening with the injection passage is to the inside blowout of third order magic cube body.
One or more technical solutions in the embodiments of the present invention at least have the following technical effects or advantages: the third-order magnetic magic cube provided by the application has the advantages that the structure and the circuit of the traditional third-order magic cube are improved, the entertainment and the interestingness of the third-order magic cube are improved, the use function of the third-order magic cube is further expanded, and the third-order magnetic magic cube has good market prospect.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of a third-order magnetic magic cube according to the embodiment of the invention;
FIG. 2 is a schematic plan view of a rotation surface of a third-order magnetic magic cube according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a part of circuit connection of a third-order magnetic magic cube according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a part of the structure of a third-order magnetic magic cube according to the embodiment of the invention;
FIG. 5 is a schematic diagram of a part of circuit connection of a third-order magnetic magic cube according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of a part of circuit connection of a third-order magnetic magic cube according to the embodiment of the invention;
FIG. 7 is a schematic diagram of a part of circuit connection of a third-order magnetic magic cube according to the embodiment of the invention;
FIG. 8 is a schematic diagram of a part of circuit connection of a third-order magnetic magic cube according to the embodiment of the invention;
FIG. 9 is a schematic diagram of a part of circuit connection of a third-order magnetic magic cube according to the embodiment of the invention;
FIG. 10 is a schematic diagram of a part of a third-order magnetic magic cube according to an embodiment of the present invention;
FIG. 11 is a schematic diagram of a part of a third-order magnetic magic cube according to an embodiment of the present invention;
FIG. 12 is a schematic view of a part of the structure of a third-order magnetic magic cube according to the embodiment of the invention;
FIG. 13 is a schematic view of a part of the structure of a third-order magnetic magic cube according to the embodiment of the invention;
fig. 14 is a schematic view of a part of the structure of a third-order magnetic magic cube according to an embodiment of the present invention.
Detailed Description
The advantages and various effects of the present invention will be more clearly apparent from the following detailed description and examples. It will be understood by those skilled in the art that these specific embodiments and examples are intended to illustrate the invention, not to limit the invention.
Throughout the specification, unless specifically indicated otherwise, the terms used herein should be understood as meaning as commonly used in the art. Accordingly, unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. In case of conflict, the present specification will control.
Unless otherwise specifically indicated, the various raw materials, reagents, instruments, equipment and the like used in the present invention are commercially available or may be prepared by existing methods.
1-14, in an embodiment of the present application, the present invention provides a third-order magnetic magic cube, including:
the three-stage magic cube body 10 is provided with three supporting shafts which are perpendicular to each other and intersect at a fixed point, and six rotating surfaces 11, wherein two opposite rotating surfaces 11 are respectively hinged with the corresponding supporting shafts and rotate around the supporting shafts, the rotating surfaces 11 comprise fixed blocks 12 and rotating blocks 13, the fixed blocks 12 are connected with the supporting shafts, and the rotating blocks 13 are arranged around the fixed blocks 12;
a magneto-electric conversion module 20 for generating electric energy by electromagnetic induction when the rotation surface 11 rotates around the corresponding support shaft; the magneto-electricity conversion module 20 is arranged on the rotating surface 11 and the supporting shaft;
A temperature control module 30, configured to maintain the temperature of the rotating surface 11 within a preset range; the temperature control module 30 is disposed on the rotating surface 11 and connected to the magneto-electric conversion module 20;
a charging module 40 for storing the electric power generated by the magneto-electricity conversion module 20 and charging the outside; the charging module 40 is disposed inside the third-order magic cube body 10 and connected to the magneto-electric conversion module 20;
a telescopic module 50 for controlling the rotation surface 11 to move outwards away from the fixed point along the support shaft under external control so as to expose the charging module 40; the telescopic module 50 is disposed at the fixed point and connected to the rotating surface 11.
In this embodiment, when any rotating surface 11 on the third-order magic cube body 10 is rotated, the corresponding magneto-electric conversion module 20 is excited to perform electromagnetic induction to generate electric energy, the electric energy is stored in the charging module 40, meanwhile, a user can set the temperature of the rotating surface 11 through the temperature control module 30 according to the needs of the user, and the temperature control module 30 uses the electric energy generated by the magneto-electric conversion module 20 to heat or refrigerate the rotating surface 11, so that the temperature of the rotating surface 11 is kept to be a temperature value set by the user; meanwhile, when the external electric appliance needs to be charged by using the charging module 40, the telescopic module 50 can be controlled to extend the rotating surface 11 outwards, so that the charging module 40 inside the third-order magic cube body 10 is exposed and connected with the external electric appliance to complete the charging process.
As shown in fig. 1, 2 and 4, in the embodiment of the present application, the magneto-electric conversion module 20 includes: the device comprises N pole magnetic blocks 21, S pole magnetic blocks 22 and an induction coil 23, wherein in two opposite rotating surfaces 11 and supporting shafts respectively hinged with the two rotating surfaces, the N pole magnetic blocks 21 are arranged in the fixed blocks 12 of one rotating surface 11, the S pole magnetic blocks 22 are arranged in the fixed blocks 12 of the other rotating surface 11, the induction coil 23 is arranged on the supporting shafts, and two ends of the induction coil 23 are respectively connected with the temperature control module 30 and the charging module 40.
As shown in fig. 1, 2 and 4, in the embodiment of the present application, the third-order cube body 10 itself has three mutually perpendicular support shafts 14 (along the X-axis direction, the Y-axis direction and the Z-axis direction respectively), and compared with a fixed point inside the third-order cube body 10, each support shaft 14 has two corresponding rotation surfaces 11, and the opposite two rotation surfaces 11 are hinged to the corresponding support shafts 14 respectively and rotate around the support shafts 14. Each rotating surface 11 includes a fixed block 12 (i.e., the number 0 position in fig. 2) and a rotating block 13 (i.e., the number 1 position in fig. 2), the fixed block 12 being connected to a support shaft 14, the rotating block 13 being disposed around the fixed block 12. When the rotation surface 11 is rotated, the fixed block 12 is fixed with respect to the support shaft 14, and the rotation block 13 is rotated with respect to the support shaft 14.
Further, a magneto-electric conversion module 20 is disposed between each support shaft 14 and the corresponding two rotation surfaces 11, so that 3 magneto-electric conversion modules 20 are disposed inside the entire third-order magic cube body 10. Each magneto-electric conversion module 20 comprises an N-pole magnet 21, an S-pole magnet 22 and an induction coil 23, wherein the N-pole magnet 21 and the S-pole magnet 22 are respectively arranged on the fixed blocks 12 on the two opposite rotating surfaces 11, and at this time, as shown in fig. 1, a magnetic axis is formed between the N-pole magnet 21 and the S-pole magnet 22, and the magnetic axis coincides with the supporting axis 14. Meanwhile, each supporting shaft 14 is provided with an induction coil 23, and the induction coils 23 are connected to the charging module 40. After the three support shafts 14 on the third-order magic cube body 10 are configured with the corresponding magneto-electric conversion modules 20, three mutually perpendicular magnetic shafts (along the directions of the X axis, the Y axis and the Z axis) and three induction coils 23 are formed on the third-order magic cube body 10, each magnetic shaft correspondingly passes through one induction coil 23, and the two magnetic shafts are mutually perpendicular. When the user rotates the third-order cube body 10, the user naturally drives at least one induction coil 23 to cut the magnetic axis and the magnetic induction line perpendicular to the induction coil 23, and at this time, according to the electromagnetic induction principle, voltage is generated on the induction coil 23, that is, electric energy is generated, and the electric energy is transmitted to the temperature control module 30 and the charging module 40 through the induction coil 23.
As shown in fig. 5, in the embodiment of the present application, the temperature control module 30 includes: the temperature control device comprises a digital potentiometer Ro, a first resistor R1, a second resistor R2, a first thermistor Rk, a second thermistor Rz, a temperature control chip and a processor, wherein the first fixed end of the digital potentiometer Ro is grounded, the second fixed end of the digital potentiometer Ro is respectively connected with the first end of the first resistor R1 and the first end of the temperature control chip, the sliding end of the digital potentiometer Ro is connected with the processor, the second end of the first resistor R1 is connected with the magneto-electric conversion module 20, the first end of the second resistor R2 is connected with the magneto-electric conversion module 20, the second end of the second resistor R2 is connected with the second end of the temperature control chip, the first end of the first thermistor Rk is grounded, the second end of the first thermistor Rz is connected with the processor, and the first thermistor Rk, the second thermistor Rz and the temperature control chip are arranged on the inner surface of the rotating surface 11.
In this embodiment of the present application, the digital potentiometer Ro, the first resistor R1, the second resistor R2, and the first thermistor Rk together form a wheatstone bridge, the first resistor R1 and the second resistor R2 are symmetrical resistors, the two types should meet the same batch of the same manufacturer, the two symmetrical resistors should be guaranteed to be as consistent as possible, especially the temperature coefficient, and in addition, the resistance values of the first resistor R1 and the second resistor R2 and the digital potentiometer Ro and the first thermistor Rk should be guaranteed to be close. The processor can assign a value to the digital potentiometer Ro by means of a command word, the specific resistance of the digital potentiometer Ro reflecting the preset operating temperature t of the rotating surface 11. The first thermistor Rk is attached to the inner surface of the rotating surface 11 for measuring the actual working temperature t' of the rotating surface 11. When the resistance of the digital potentiometer Ro is not equal to the resistance of the first thermistor Rk, an electromotive force gradient UAB is formed at the two ends A, B of the wheatstone bridge, and uab=0 when the resistance of the digital potentiometer Ro is equal to the resistance of the first thermistor Rk. The temperature control chip is attached to the inner surface of the rotating surface 11 and is used for heating the rotating surface 11, when the heating mechanism is determined by the UAB value and the UAB is positive or negative, the temperature control chip is used for heating or refrigerating until UAB=0, at this time, the actual working temperature of the rotating surface 11 is already at the working point of the digital potentiometer Ro value set by the processor, and at this time, the resistance value of the first thermistor Rk is equal to the resistance value of the digital potentiometer Ro. The second thermistor Rz is attached to the inner surface of the rotating surface 11 and is used for measuring the actual working temperature t' of the rotating surface 11 and feeding back the measurement information to the processor. The processor sets the operating temperature t1 of the rotating surface 11 indirectly by setting the resistance value of the digital potentiometer Ro in the rotating surface 11. Under the action of the Wheatstone bridge, once the resistance value of the digital potentiometer Ro is not equal to that of the first thermistor Rk, the constant temperature chip works until the working temperature of the rotating surface 11 is constant at a preset temperature point, at the moment, the resistance value of the second thermistor Rz is close to that of the digital potentiometer Ro and that of the first thermistor Rk, and the measurement information is transmitted to the processor. The final implementation effect is that the whole temperature of the whole magic cube is kept to be proper, for example, when the magic cube is played outdoors in cold winter, the magic cube can not freeze hands; the cool feeling can be brought in summer.
As shown in fig. 6, in the embodiment of the present application, the charging module 40 includes: the electronic relay device comprises a circuit board 41, a first interface 42, a second interface 43, a measuring unit 44, an electronic relay unit 45, an output control unit 46 and an electric storage unit 47, wherein the first interface 42, the second interface 43, the measuring unit 44, the electronic relay unit 45, the output control unit 46 and the electric storage unit 47 are all arranged on the circuit board 41, the measuring unit 44 is respectively connected with the first interface 42, the electronic relay unit 45 and the output control unit 46, the output control unit 46 is respectively connected with the electronic relay unit 45 and the electric storage unit 47, and the second interface 43 is respectively connected with the electronic relay unit 45 and the electric storage unit 47.
In this embodiment, when an external electric appliance is charged, the first interface 42 is connected to the power line, the second interface 43 is connected to the external electric appliance, the measurement unit 44 (such as an electronic kilowatt-hour meter) can measure the power of the power line through the first interface 42, and transmit the total measured value to the output control unit 46 (processing chip), the output control unit 46 collects the electric power data of the power line, and the electronic relay unit 45 (electronic relay) is controlled to be turned off and turned on by analyzing the electric power data. The electronic relay unit 45 can intelligently cut off and switch on the connection between the power line and the external electric appliance by analyzing the electric quantity of the power line. The power storage unit 47 may obtain the electric power stored on the electric power line through the output control unit 46, and may supply the electric power generated by the magneto-electric conversion module 20 and the electric power of the electric power line to the consumer electric appliance.
The principle of operation of the charging module 40 may be further elucidated by the following embodiments.
Step 00 (start): setting an initial value P0 of the measurement unit 44, and executing the next step;
step 01: setting the measurement unit 44 to count time for 10 minutes, and executing the next step;
step 02: starting the measuring unit 44 to start power line counting;
step 03: after 10 minutes the measurement unit 44 accesses the power line count value P;
step 04: the output control unit 46 starts to operate;
step 05: the output control unit 46 determines that if the power line count value P accessed by the measurement unit 44 is smaller than the set value p0=1j, the procedure jumps to step 00; if P is larger than the appointed power P0, executing the next step;
step 06: the output control unit 46 controls the electronic relay unit 45 to disconnect from the second interface 43, and then executes the null program.
As shown in fig. 7, in the embodiment of the present application, the output control unit 46 includes: a self-locking power supply filtering socket unit 48 and a leakage detection alarm unit 49, wherein the self-locking power supply filtering socket unit 48 is respectively connected with the measuring unit 44 and the leakage detection alarm unit 49.
In this embodiment of the present application, the current on the power line is transmitted to the self-locking power supply filtering socket unit 48 through the measurement unit 44, and the self-locking power supply filtering socket unit 48 is retransmitted to an external electrical appliance, and meanwhile, the leakage detection alarm unit 49 may monitor the self-locking power supply filtering socket unit 48, and may issue an alarm when detecting that the self-locking power supply filtering socket unit 48 has a leakage phenomenon.
As shown in fig. 8, in the embodiment of the present application, the self-locking power filter socket unit 48 includes: fuse BX, piezoresistor RY, microswitch AN, capacitor C11, capacitor C12, capacitor C2, capacitor C3, capacitor C4, capacitor C5, capacitor C6, diode D1, diode D2, diode D3, relay J, transformer T, resistor R, light emitting diode LED, two-pin socket XS1 and three-pin socket XS2, wherein the first end of fuse BX is connected with the hot wire and the second end is connected with the first end of piezoresistor RY, the first end of microswitch AN and the first end of contact J1-1 of relay J respectively, the second end of piezoresistor RY is connected with the neutral wire, the second end of microswitch AN is connected with the second end of contact J1-1 of relay J respectively, the first end of capacitor C11, the first end of capacitor C3 and the first end of primary coil in transformer T, the second end of capacitor C11 is connected with the first end of capacitor C12, the second end of the capacitor C12 is respectively connected with the cathode of the diode D1 and the anode of the diode D2, the anode of the diode D1 is connected with the zero line, the cathode of the diode D2 is respectively connected with the first end of the capacitor C2, the first end of the relay J and the cathode of the diode D3, the second end of the capacitor C2 is connected with the zero line, the second end of the relay J is connected with the zero line, the anode of the diode D3 is connected with the second end of the capacitor C3, the second end of the primary coil in the transformer T is connected with the zero line, the first end of the secondary coil in the transformer T is respectively connected with the first end of the capacitor C4, the first end of the capacitor C5, the first end of the resistor R, the first pin of the two-pin socket XS1 and the first pin of the three-pin socket XS2, the second end of the secondary coil in the transformer T is respectively connected with the second end of the capacitor C4, the first end of the capacitor C6, the cathode of the light emitting diode LED, the second pin of the two-pin socket XS1 and the second pin of the three-pin socket XS2, the second end of the capacitor C5 and the second end of the capacitor C6 are connected with the third pin of the three-pin socket XS2, the second end of the resistor R is connected with the anode of the light emitting diode LED, and the third pin of the three-pin socket XS2 is grounded.
In the embodiment of the present application, the varistor RY is a nonlinear characteristic device whose resistance decreases sharply when its voltage reaches a certain value. By utilizing the characteristics, the device has higher absorption and inhibition capability on overvoltage or spike pulse in a circuit, can play a role in overvoltage protection, can inhibit interference generated by a switching power supply from being transmitted to a power grid, and plays a double role in filtering. When the power line and AN external electric appliance are connected through the self-locking power supply filter socket unit 48, the micro switch AN is pressed down firstly, the alternating current on the power line is supplied to the relay J through the capacitor C11, the voltage reduction of the capacitor C12, the voltage stabilization of the diode D1, the rectification of the diode D2 and the filtering of the capacitor C2, and then the 12V direct current power supply is output to the relay J, at the moment, the coil of the relay J is attracted, the coil is further applied to the contact J1-1 of the relay J, and the contact J1-1 is connected with the circuit to complete self-locking. The alternating current on the power line is output to external electric appliances through the two-pin socket XS1 and the three-pin socket XS2 after being acted by a power filter consisting of a transformer T and a capacitor C3-capacitor C6. When a sudden power failure occurs, the contact J1-1 automatically breaks and cuts off the main current, so that the external electric appliance can be prevented from being impacted because the external electric appliance is not pulled out from the two-pin socket XS1 and the three-pin socket XS2 during power on.
As shown in fig. 9, in the embodiment of the present application, the leakage detection alarm unit 49 includes: the device comprises a resistor R3, a resistor R4, a diode VD1, a light emitting diode VD2, a voltage stabilizing diode VD3, a filter capacitor C, an analog sound chip A and a piezoelectric ceramic plate B, wherein a first end of the resistor R3 is connected with a third pin of a triangular socket XS2 in a self-locking power supply filter socket unit 48, a second end of the resistor R3 is connected with an anode of the diode VD1, the anode of the light emitting diode VD2 is connected with a cathode of the diode VD1, the cathode of the filter capacitor C is respectively connected with the cathode of the voltage stabilizing diode VD3, a first end of the filter capacitor C, a SEL1 pin and a Vcc pin of the analog sound chip A, an anode of the voltage stabilizing diode VD3 and a second end of the filter capacitor C are connected with a zero line in the self-locking power supply filter socket unit 48, a Vee pin of the analog sound chip A is connected with two ends of the resistor R4, and an OSC1 pin and an OSC2 pin of the analog sound chip A are respectively connected with two ends of the piezoelectric ceramic plate B.
In the embodiment of the application, the resistor R3 and the diode VD1 form a half-wave rectifying circuit, the voltage stabilizing diode VD3 forms a voltage stabilizing circuit, the filter capacitor C forms a filter circuit, and the alternating current on the power line can provide stable 5V direct current voltage for the alarm circuit after passing through the resistor R3, the diode VD1, the voltage stabilizing diode VD3 and the filter capacitor C; the analog sound chip A (model KD-9561), the resistor R4 and the piezoelectric ceramic plate B form an analog sound generator, and the light emitting diode VD2 is used for luminous indication. When the analog sound chip A is normal, the left end of the resistor R3 is connected with the ground wire of the output port (namely the triangular socket XS 2), so that the analog sound chip A does not have a working power supply, the light-emitting diode VD2 does not emit light, and the piezoelectric ceramic chip B does not have sound. Once the external electric appliance shell leaks electricity, the leakage current can form a loop through the phase line of the triangular socket XS2, the metal shell of the external electric appliance, the ground line of the triangular socket XS2, the analog sound chip A and the zero line of the power line. The leakage current is limited through a resistor R3 and is rectified by a diode VD1, so that a light-emitting diode VD2 is lightened; meanwhile, the leakage current is stabilized through the voltage stabilizing diode VD3, 5V direct current voltage is output at two ends of the voltage stabilizing diode, and after the voltage is filtered by the filter capacitor C, the analog sound generator formed by the analog sound chip A and the resistor R4 works, and the piezoelectric ceramic chip B sends out alarm sounds to remind a user to timely power off and maintain external electric appliances.
As shown in fig. 10, in the embodiment of the present application, the expansion module 50 includes: the three-stage magic cube comprises a support assembly 510, a fixing assembly 520 and an inflation valve assembly 530, wherein the support assembly 510 is arranged inside the three-stage magic cube body 10, a first end of the fixing assembly 520 is connected with the inner surface of the rotating surface 11, a second end of the fixing assembly is hinged with the support assembly 510, and the inflation valve assembly 530 is arranged on the rotating surface 11.
In this embodiment, the support component 510 is disposed inside the third-order magic cube body 10 (for example, may be disposed on the support shaft 14), one end of the fixing component 520 is hinged to the support component 510, and the other end is connected to the inner surface of the rotating surface 11, so that when the user needs to control the rotating surface 11 to move outwards away from the fixed point to expose the internal charging module 40 to charge the outside, the inflation valve component 530 can be controlled to release gas into the third-order magic cube body 10, and the rotating surface 11 moves outwards under the recoil action of the gas.
As shown in fig. 11, in the embodiment of the present application, the support assembly 510 includes: the three-stage magic cube comprises a support rod 511, a support plate 512, a support seat 513 and an adjustable handle 514, wherein the support seat 513 is arranged on the inner wall of the three-stage magic cube body 10, the support rod 511 is screwed on the support seat 513 through threads, the support plate 512 is sleeved on the support rod 511 through threads, and the adjustable handle 514 is connected with the tail end of the support rod 511.
In the embodiment of the application, a threaded hole is drilled on the supporting plate 512, the supporting rod 511 is an external threaded rod, the supporting rod 511 is screwed into the threaded hole of the supporting plate 512 through self threads, the supporting seat 513 is a wafer-shaped supporting plate, and an internal threaded hole is formed in the supporting seat 513 and can be directly connected with the supporting rod 511 through threads; the top end of the support bar 511 is provided with an adjustable handle 514, and the support bar 511 can be rotated by rotating the adjustable handle 514, so that the height of the support bar 511 on the support plate 512 and the support seat 513 is adjusted.
As shown in fig. 12 and 13, in the embodiment of the present application, the fixing assembly 520 includes: the fixing device comprises a fixing seat 521, a fixing piece 522, a fixing rod 523, a rotating shaft 524 and a reinforcing rib 525, wherein the fixing seat 521 is arranged on the supporting plate 512 through the fixing piece 522, a first rotating hole 526 and a second rotating hole 527 are formed in the fixing seat 521, two ends of the rotating shaft 524 are correspondingly inserted into the first rotating hole 526 and the second rotating hole 527, a first end of the fixing rod 523 is connected with the rotating shaft 524, a second end of the fixing rod 523 is connected with the rotating surface 11, and two ends of the reinforcing rib 525 are respectively connected with the fixing seat 521 and the fixing rod 523.
In the embodiment of the present application, the rotation shaft 524 rotates in the first rotation hole 526 and the second rotation hole 527, and the fixing lever 523 has an "L" shape, with a first end connected to the rotation shaft 524 and a second end connected to the rotation surface 11. Specifically, the fixed lever 523 is connected to the engagement ring 529 on the inner wall of the rotary surface 11 through the engagement lever 528, and a fixed knob is provided at the end of the fixed lever 523, by which the extension length of the engagement lever 528 and the stability of the fixation can be adjusted.
As shown in fig. 14, in the embodiment of the present application, the inflation valve assembly 530 includes: compressed gas storehouse 531, fly leaf 532, fixed plate 533, fixed pin 534 and sealing washer 535, wherein, be provided with the recess on the rotation surface 11 inner wall, compressed gas storehouse 531 set up in the recess, fixed plate 533 with fly leaf 532 set up in compressed gas storehouse 531 opening part, the sealing washer 535 cover is located fly leaf 532 with on the fixed plate 533, and with compressed gas storehouse 531 opening part sealing connection, fixed pin 534 with fly leaf 532 is connected, and stretches out rotation surface 11 surface, when outwards removing fixed pin 534, the fly leaf 532 deviates from fixed plate 533 moves, and forms between the two and towards the inside injection passage 536 of third-order magic cube body 10, compressed gas in the compressed gas storehouse 531 is through the opening with the inside blowout of injection passage 536 to the inside of third-order magic cube body 10.
In this embodiment, when the user controls the inflation valve assembly 530, specifically, the user may pull out the fixing pin 534, at this time, the fixing pin 534 drives the movable plate 532 to move away from the fixed plate 533, the fixed plate 533 adjusts the opening of the compressed gas chamber 531 from the closed state to the exposed state, and an injection channel 536 is formed between the fixed plate 533 and the movable plate 532, the injection channel 536 is connected with the opening of the compressed gas chamber 531, the compressed gas inside the compressed gas chamber 531 is directly sprayed into the third-order magic cube body 10 through the injection channel 536, at this time, under the action of the reaction force, the rotating surface 11 will deviate from the fixed point inside the third-order magic cube body 10 and move outwards along the supporting shaft 14, so that the inside charging module 40 is exposed.
The third-order magnetic magic cube provided by the application has the advantages that the structure and the circuit of the traditional third-order magic cube are improved, the entertainment and the interestingness of the third-order magic cube are improved, the use function of the third-order magic cube is further expanded, and the third-order magnetic magic cube has good market prospect.
It should be noted that in this document, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. The foregoing is merely a specific embodiment of the application to enable one skilled in the art to understand or practice the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
In summary, the foregoing description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A third-order magnetic cube, comprising:
the three-stage magic cube body is provided with three supporting shafts which are perpendicular to each other and are intersected with a fixed point, and six rotating surfaces, wherein two opposite rotating surfaces are respectively hinged with the corresponding supporting shafts and rotate around the supporting shafts, each rotating surface comprises a fixed block and a rotating block, the fixed block is connected with the supporting shaft, and the rotating blocks are arranged around the fixed blocks;
the magneto-electric conversion module is used for generating electric energy through electromagnetic induction when the rotating surface rotates around the corresponding supporting shaft; the magneto-electricity conversion module is arranged on the rotating surface and the supporting shaft;
the temperature control module is used for keeping the temperature of the rotating surface in a preset range; the temperature control module is arranged on the rotating surface and is connected with the magneto-electricity conversion module;
the charging module is used for storing the electric energy generated by the magneto-electricity conversion module and charging the outside; the charging module is arranged inside the third-order magic cube body and is connected with the magneto-electricity conversion module;
The telescopic module is used for controlling the rotating surface to move outwards away from the fixed point along the supporting shaft under external control so as to expose the charging module; the telescopic module is arranged at the fixed point and is connected with the rotating surface;
the charging module includes: the electronic relay device comprises a circuit board, a first interface, a second interface, a measuring unit, an electronic relay unit, an output control unit and an electric storage unit, wherein the first interface, the second interface, the measuring unit, the electronic relay unit, the output control unit and the electric storage unit are all arranged on the circuit board, the measuring unit is respectively connected with the first interface, the electronic relay unit and the output control unit, the output control unit is respectively connected with the electronic relay unit and the electric storage unit, and the second interface is respectively connected with the electronic relay unit and the electric storage unit;
the output control unit includes: the self-locking power supply filtering socket unit is respectively connected with the measuring unit and the leakage detection alarm unit;
the self-locking power filter socket unit includes: fuse BX, piezoresistor RY, microswitch AN, capacitor C11, capacitor C12, capacitor C2, capacitor C3, capacitor C4, capacitor C5, capacitor C6, diode D1, diode D2, diode D3, relay J, transformer T, resistor R, light emitting diode LED, two-pin socket XS1 and three-pin socket XS2, wherein the first end of fuse BX is connected with the hot wire and the second end is connected with the first end of piezoresistor RY, the first end of microswitch AN and the first end of contact J1-1 of relay J respectively, the second end of piezoresistor RY is connected with the neutral wire, the second end of microswitch AN is connected with the second end of contact J1-1 of relay J respectively, the first end of capacitor C11, the first end of capacitor C3 and the first end of primary coil in transformer T, the second end of capacitor C11 is connected with the first end of capacitor C12, the second end of the capacitor C12 is respectively connected with the cathode of the diode D1 and the anode of the diode D2, the anode of the diode D1 is connected with the zero line, the cathode of the diode D2 is respectively connected with the first end of the capacitor C2, the first end of the relay J and the cathode of the diode D3, the second end of the capacitor C2 is connected with the zero line, the second end of the relay J is connected with the zero line, the anode of the diode D3 is connected with the second end of the capacitor C3, the second end of the primary coil in the transformer T is connected with the zero line, the first end of the secondary coil in the transformer T is respectively connected with the first end of the capacitor C4, the first end of the capacitor C5, the first end of the resistor R, the first pin of the two-pin socket XS1 and the first pin of the three-pin socket XS2, the second end of the secondary coil in the transformer T is respectively connected with the second end of the capacitor C4, the first end of the capacitor C6, the cathode of the light emitting diode LED, the second pin of the two-pin socket XS1 and the second pin of the three-pin socket XS2, the second end of the capacitor C5 and the second end of the capacitor C6 are connected with the third pin of the three-pin socket XS2, the second end of the resistor R is connected with the anode of the light emitting diode LED, and the third pin of the three-pin socket XS2 is grounded.
2. The third order magnetic cube of claim 1, wherein the magneto-electric conversion module comprises: the device comprises N pole magnetic blocks, S pole magnetic blocks and induction coils, wherein in two opposite rotating surfaces and supporting shafts respectively hinged with the two rotating surfaces in a corresponding mode, the N pole magnetic blocks are arranged in fixed blocks of one rotating surface, the S pole magnetic blocks are arranged in fixed blocks of the other rotating surface, the induction coils are arranged on the supporting shafts, and two ends of the induction coils are respectively connected with the temperature control module and the charging module.
3. A third order magnetic cube according to claim 1 wherein said temperature control module comprises: the temperature control device comprises a digital potentiometer Ro, a first resistor R1, a second resistor R2, a first thermistor Rk, a second thermistor Rz, a temperature control chip and a processor, wherein the first fixed end of the digital potentiometer Ro is grounded, the second fixed end of the digital potentiometer Ro is respectively connected with the first end of the first resistor R1 and the first end of the temperature control chip, the sliding end of the digital potentiometer Ro is connected with the processor, the second end of the first resistor R1 is connected with the magneto-electric conversion module, the first end of the second resistor R2 is connected with the magneto-electric conversion module, the second end of the second resistor R2 is connected with the second end of the temperature control chip, the first end of the first thermistor Rk is grounded, the second end of the second thermistor Rz is connected with the processor, and the first thermistor Rk, the second thermistor Rz and the temperature control chip are all arranged on the inner surface of the rotating surface.
4. The third-order magnetic cube according to claim 1, wherein the leakage detection alarm unit comprises: the device comprises a resistor R3, a resistor R4, a diode VD1, a light emitting diode VD2, a voltage stabilizing diode VD3, a filter capacitor C, an analog sound chip A and a piezoelectric ceramic plate B, wherein a first end of the resistor R3 is connected with a third pin of a triangle socket XS2 in the self-locking power supply filter socket unit, a second end of the resistor R3 is connected with an anode of the diode VD1, the anode of the light emitting diode VD2 is connected with a cathode of the diode VD1, the cathode of the filter capacitor C is respectively connected with the cathode of the voltage stabilizing diode VD3, a first end of the filter capacitor C, a SEL1 pin and a Vcc pin of the analog sound chip A, the anode of the voltage stabilizing diode VD3 and a second end of the filter capacitor C are connected with a zero line in the self-locking power supply filter socket unit, a Vee pin of the analog sound chip A is connected with the zero line, an OSC1 pin and an OSC2 pin of the analog sound chip A are respectively connected with two ends of the resistor R4, and Vcc pin and OUT pin of the analog sound chip A are respectively connected with two ends of the piezoelectric ceramic plate B.
5. A third order magnetic cube according to claim 1 in which the telescoping module comprises: the three-stage magic cube comprises a support assembly, a fixing assembly and an inflation valve assembly, wherein the support assembly is arranged inside the three-stage magic cube body, a first end of the fixing assembly is connected with the inner surface of a rotating surface, a second end of the fixing assembly is hinged with the support assembly, and the inflation valve assembly is arranged on the rotating surface.
6. A third order magnetic cube according to claim 5 where the support assembly comprises: the three-stage magic cube comprises a support rod, a support plate, a support seat and an adjustable handle, wherein the support seat is arranged on the inner wall of the three-stage magic cube body, support rod threads are screwed on the support seat, the support plate threads are sleeved on the support rod, and the adjustable handle is connected with the tail end of the support rod;
the fixing assembly includes: fixing base, mounting, dead lever, axis of rotation and strengthening rib, wherein, the fixing base passes through the mounting set up in the backup pad, be provided with first rotation hole and second rotation hole on the fixing base, the axis of rotation both ends correspond to be inserted first rotation hole with in the second rotation hole, the first end of dead lever with rotation axis connection and second end with the swivel face is connected, the strengthening rib both ends respectively with the fixing base with the dead lever is connected.
7. A third order magnetic cube according to claim 5, wherein the inflation valve assembly comprises: compressed gas storehouse, fly leaf, fixed plate, fixed pin and sealing washer, wherein, be provided with the recess on the swivel face inner wall, compressed gas storehouse set up in the recess, the fixed plate with the fly leaf set up in compressed gas storehouse opening part, the sealing ring cover is located the fly leaf with on the fixed plate, and with compressed gas storehouse opening part sealing connection, the fixed pin with the fly leaf is connected, and stretches out swivel face surface, when outwards removing the fixed pin, the fly leaf deviates from the fixed plate motion to form between the two orientation the inside injection passage of third order magic cube body, compressed gas inside the compressed gas storehouse via the opening with the injection passage is to the inside blowout of third order magic cube body.
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| CN205699369U (en) * | 2016-04-29 | 2016-11-23 | 任新年 | Three rank magic square assemblies |
| CN106874631A (en) * | 2017-04-01 | 2017-06-20 | 合肥学院 | A kind of three rank magic square virtual methods and virtual system |
| CN209828230U (en) * | 2019-04-09 | 2019-12-24 | 江惠芝 | Novel middle-edge magnetic positioning second-order magic cube |
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