CN215025924U

CN215025924U - Dice counting control device

Info

Publication number: CN215025924U
Application number: CN202120278803.9U
Authority: CN
Inventors: 毛云斌
Original assignee: Shenzhen Hongyi Yunjia Technology Co ltd
Current assignee: Shenzhen Hongyi Yunjia Technology Co ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-12-07
Anticipated expiration: 2031-02-01

Abstract

The utility model discloses a controlling means is counted to dice, include: the dice comprises a dice body, a first side and a second side, wherein the first side is provided with a magnet, and the direction of two magnetic poles of the magnet is vertical to the first side; the number of the first coils is 4, the 4 first coils correspond to 4 adjacent surfaces of the first surface respectively, and the direction of a controllable magnetic field generated by each first coil is vertical to the corresponding surface; the number of the second coils is 1, the second coils are arranged below the opposite surfaces of the first surfaces, and the direction of a controllable magnetic field generated by the second coils is vertical to the corresponding surfaces; the PCBA board, first coil with the second coil with PCBA board electricity hookup, through set up a plurality of coils at the box body, with the permanent magnet cooperation of dice self, reach the effect of control point number.

Description

Dice counting control device

Technical Field

The utility model relates to a magic stage property technical field, in particular to controlling means is counted to dice.

Background

The die is a cube having 6 faces, each face having a respective characteristic, such as the numbers 1 to 6, the probability of each face facing upwards being equal on a throw.

There is a need for a method and apparatus that can control the number of desired points.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a dice counting control device, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a die point control device, comprising:

the dice comprises a dice body, a first side and a second side, wherein the first side is provided with a magnet, and the direction of two magnetic poles of the magnet is vertical to the first side;

the number of the first coils is 4, the 4 first coils correspond to 4 adjacent surfaces of the first surface respectively, and the direction of a controllable magnetic field generated by each first coil is vertical to the corresponding surface;

the number of the second coils is 1, the second coils are arranged below the opposite surfaces of the first surfaces, and the direction of a controllable magnetic field generated by the second coils is vertical to the corresponding surfaces;

a PCBA board with which the first and second coils are electrically coupled.

Further, the controllable magnetic field of the first coil is attracted to the magnet when being started;

the controllable magnetic field of the second coil is repelled from the magnet when activated.

Further, a battery is also included, the battery being electrically coupled with the PCBA board.

Further, a charging module is also included, the charging module being electrically coupled with the PCBA board.

Further, the PCBA board also comprises a wireless communication module, and the wireless communication module is electrically connected with the PCBA board.

Further, the S pole of the magnet faces upwards, the side, facing the dice, of the first coil is the S pole when the first coil is started, and the side, facing the dice, of the second coil is the N pole when the second coil is started.

Further, still include the box body, PCBA board the first coil, the second coil with box body fixed connection, the box body has the chamber that holds that is used for placing the dice, hold chamber upper end opening, except that the opening each fixedly connected with one of 5 faces respectively the first coil or the second coil.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model relates to a rationally, convenient to use through set up a plurality of coils at the box body, with the permanent magnet cooperation of dice self, reaches the effect of control point.

Drawings

Fig. 1 is a schematic structural view of the die count control device of the present invention.

Fig. 2 is another view of the schematic structure of the device for controlling the number of dice according to the present invention.

Fig. 3 is a diagram of a dice structure of the dice point control device of the present invention.

Fig. 4 is a block diagram of the die count control device of the present invention.

In the figure: 1. a first coil; 2. a second coil; 3. a dice body; 4. a magnet; 5. PCBA board; 6. a battery; 7. a wireless communication module; 8. and (5) a box body.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

A dice point control method comprises the following steps:

the method comprises the steps of enabling a dice to be provided with magnetic fields with two poles pointing to be perpendicular to two faces of the dice;

one of the surfaces perpendicular to the two polar directions is a first surface, and 5 surfaces except the first surface are respectively provided with a controllable magnetic field.

Wherein, still include the following step:

the placing direction of the first surface is opposite to the gravity direction;

the magnetic field corresponding to the surface adjacent to the first surface is a first controllable magnetic field, when the number of points to be acquired is the number of points of the surface adjacent to the first surface, the first controllable magnetic field corresponding to the opposite surface of the surface is started, and the first controllable magnetic field is a magnetic field attracted to the first surface;

the face opposite to the first face is a second face, the magnetic field corresponding to the second face is a second controllable magnetic field, when the number of points to be acquired is the number of points of the second face, the second controllable magnetic field is started, the second controllable magnetic field is a magnetic field repulsive to the second face, the magnet cannot be stably lifted up through simple repulsion, and therefore the dice can be twisted downwards under the action of gravity.

The method comprises the following steps of enabling the dice to be provided with magnetic fields with two poles pointing to the two faces of the dice, wherein the magnetic fields are perpendicular to the two faces of the dice, specifically, magnets are placed on the first faces, and the placement directions of the magnets are the directions of the two poles of the magnets perpendicular to the first faces.

As shown in fig. 1-4, there is also provided a die point control device, comprising:

the dice comprises a dice body 3 made of non-transparent polyethylene material, wherein the dice body 3 is provided with a first surface, a magnet 4 is arranged on the first surface, and the directions of two magnetic poles of the magnet 4 are perpendicular to the first surface;

the number of the first coils 1 is 4, the 4 first coils 1 respectively correspond to 4 adjacent surfaces of the first surface, and the direction of the controllable magnetic field generated by each first coil 1 is perpendicular to the corresponding surface;

1 second coil 2, wherein the number of the second coils 2 is 1, the second coils 2 are arranged below the opposite surfaces of the first surface, and the direction of a controllable magnetic field generated by the second coils 2 is vertical to the corresponding surface;

PCBA board 5 specifically includes on the PCBA board: the control device comprises a charging interface, a 7.4V lithium battery charging circuit, a voltage reduction circuit, a wireless transmission circuit, an electromagnetic coil switch control circuit, an LED unit and a key unit, wherein the first coil 1 and the second coil 2 are electrically connected with the PCBA board 5, the control device is in a dormant low-power-consumption state after being electrified, the control device is in a to-be-connected state after long pressing of the key for 1s, and the control device enters the dormant low-power-consumption state if no wireless device is connected in the state within 30 s; after the wireless equipment is connected with the control equipment, no other power consumption is caused except the power consumption of the wireless signal, and the power on of the coil is started until the wireless equipment sends a signal, and the control equipment receives the signal, so that the directional turning of the number of the dice points is controlled; after the signal connection state is disconnected, the control device enters the standby state again, and in the state 30s, if any wireless device is not connected, the control device enters the dormant low-power-consumption state. The long safety key 1s can enter a dormant low-power-consumption state in a state of waiting for connection. The low-power design can greatly prolong the working time of the control equipment.

Wherein the controllable magnetic field of the first coil 1 is attracted to the magnet 4 when being started;

the controllable magnetic field of the second coil 2 is activated to repel the magnet 4.

The battery 6 is a rechargeable lithium polymer battery, and the battery 6 is electrically connected with the PCBA board 5.

Wherein, still include the module of charging, the module of charging with PCBA 5 electric coupling.

The PCBA circuit board assembly further comprises a wireless communication module 7, wherein the wireless communication module 7 is electrically connected with the PCBA circuit board.

The magnetic body 4 has an upward S pole, one side of the first coil 1 facing the dice is the S pole when the first coil is started, and one side of the second coil 2 facing the dice is the N pole when the second coil is started.

Wherein, still include the box body 8, PCBA board 5 first coil 1 second coil 2 with box body 8 fixed connection, box body 8 has the chamber that holds that is used for placing the dice, hold chamber upper end opening, except that the opening each fixedly connected with one of 5 faces the first coil 1 or the second coil 2.

When the magnetic field generator works, the coils are wound together according to a certain number of turns and generate a magnetic field after being electrified, an N pole and an S pole are arranged in the magnetic field, and after the magnet is positioned in the magnetic field, the original posture of the magnet can be changed and the magnetic field direction is assimilated because homopolarity repels and heteropolarity attracts. The relationship between the direction of the magnetic field and the direction of the current can be summarized by the ampere-fold rule. The directional reversal of the magnet can be directionally controlled by the ampere's rule and the force direction and force magnitude of the magnet in the magnetic field.

The oriented turning of the dice with magnets inside is directionally controlled by utilizing the stress condition of the magnetic field formed after the coils are electrified and the dice with magnets inside, so as to achieve the purpose of controlling the number of the dice points, one dice has six points of 1, 2, 3, 4, 5 and 6, 1 is opposite to 6, 2 is opposite to 5, and 3 is opposite to 4, the plan view of the dice is shown as the attached figure 2, a magnet with obvious N pole and S pole polarization is placed at the position of 6 points inside the dice in a downward mode with the S pole and is fixed, and the dice is placed in the center of the coil device in an upward mode with the 6 points. The magnetic field formed after the coil is electrified can attract the magnet to be directionally overturned to the surface where the coil is located, and the number of upward points is not 6 points. After the turning is finished, if the dice need to be turned directionally again, the dice need to be placed into the right center of the coil device again in a 6-point upward mode.

For example, firstly, the point 1 with the magnet is placed into the box body upwards, the mobile phone connecting device enables the first coil of the opposite surface of the point 3 to be opened if the point 3 needs to be obtained upwards, the point 1 is attracted to the first coil, and the point 3 is upwards at this time.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A die point control device, comprising:

the dice comprises a dice body (3), wherein the dice body (3) is provided with a first face, a magnet (4) is arranged on the first face, and the directions of two magnetic poles of the magnet (4) are perpendicular to the first face;

the number of the first coils (1) is 4, the 4 first coils (1) respectively correspond to 4 adjacent surfaces of the first surface, and the direction of a controllable magnetic field generated by each first coil (1) is vertical to the corresponding surface;

the number of the second coils (2) is 1, the second coils (2) are arranged below the opposite surfaces of the first surfaces, and the direction of a controllable magnetic field generated by the second coils (2) is vertical to the corresponding surfaces;

a PCBA board (5), the first coil (1) and the second coil (2) being electrically coupled with the PCBA board (5);

when the controllable magnetic field of the first coil (1) is started, the first coil is attracted with the magnet (4);

the controllable magnetic field of the second coil (2) is repelled from the magnet (4) when being started.

2. A die point control device according to claim 1, further comprising a battery (6), the battery (6) being electrically coupled to the PCBA board (5).

3. The die point control device according to claim 2, further comprising a charging module electrically coupled to the PCBA board (5).

4. The die point control device of claim 1, further comprising a wireless communication module (7), wherein the wireless communication module (7) is electrically coupled to the PCBA board.

5. A die point control device according to claim 2, wherein the magnet (4) has an upward S-pole, the first coil (1) is activated with the S-pole facing the die, and the second coil (2) is activated with the N-pole facing the die.

6. The device for controlling the number of dice according to claim 2, characterized in that the device further comprises a box body (8), the PCBA (5), the first coil (1), and the second coil (2) are fixedly connected with the box body (8), the box body (8) is provided with a containing cavity for placing dice, the upper end of the containing cavity is open, and 5 faces except the opening are fixedly connected with one of the first coil (1) or the second coil (2).