JP7012134B1 - Marker moving device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To move a sign body while rotating (rotating) using a magnetic attraction force. SOLUTION: A rotating member provided so as to rotate in a plane parallel to a flat surface plate made of a non-magnetic material of a housing, and a member mounted on a surface exposed to the outside of the top plate. A marking body having a magnetic coupling member on the side facing the surface of the upper surface plate and a marking body attached to the surface side of the rotating member facing the upper surface plate and moving in the rotational direction with the rotation of the rotating member. It is equipped with a drive unit. The sign body driving unit has a magnetic attraction member that is magnetically coupled to the sign body magnetic coupling member via a top plate to magnetically attract the sign body, and is accompanied by rotation of the rotating member. It is equipped with a rotating body part that is rotatably attached to an axis in the direction orthogonal to the top plate, and the attracted marking body is placed on the surface of the top plate in a direction orthogonal to the top plate by the rotation of the rotating body part. While rotating around the axis, it is moved along with the rotation of the rotating member. [Selection diagram] Fig. 3

Description

The present invention relates to a marker moving device suitable for application to a toy that moves a marker such as a coffee cup while rotating, similar to a coffee cup that is a playset in an amusement park, for example.

Conventionally, a toy device that uses a magnetic attraction (suction) force to move a moving body such as a doll or a toy car placed on a thin plate-shaped body has been provided.

For example, in Patent Document 1 (Japanese Patent Laid-Open No. 11-2538), a walking toy made of a doll as a marker is placed on a plate-shaped pedestal while walking on a circumference in a manner similar to a human movement. Toy devices that are designed to be moved are provided. In the toy device of Patent Document 1, a magnet is provided in the pedestal and a magnetic body is provided on the leg of the doll so that the walking toy doll can walk on the circumference while imitating the movement of a human. Is configured to move.

Further, in Patent Document 2 (Japanese Unexamined Patent Publication No. 2012-55495), a toy vehicle is provided with a magnetized body having a predetermined shape, and a rotating shaft having a magnet attached to the tip from a through hole provided on the upper surface of a plate-shaped pedestal. By projecting the magnet so that the magnet of the rotating shaft is attracted to the outer circumference or inner circumference of the magnetized body having a predetermined shape of the toy car, the toy car can be attached to the outer circumference or inner circumference of the magnetized body. Toy devices that move according to the shape are provided.

Jikkenhei 11-2538 Gazette Japanese Unexamined Patent Publication No. 2012-55495

In the toy devices of Patent Document 1 and Patent Document 2 described above, a doll or a toy car, which is a marking body, is subjected to the shape of the circumference or the outer circumference or the inner circumference of the magnetically formed body by using magnetic attraction. It allows you to move.

However, in both the toy devices of Patent Document 1 and Patent Document 2, the doll and the toy vehicle, which are the marking bodies, move while rotating (rotating) only by moving in a state of always facing the traveling direction. It is not designed to perform any kind of operation.

Therefore, if the technologies of Patent Document 1 and Patent Document 2 are used as they are, the movement of moving a marking body such as a coffee cup while rotating (rotating) is performed, as in the case of a coffee cup which is a plaything in an amusement park, for example. It cannot be realized.

The present invention provides a sign body moving device capable of moving a sign body while rotating (rotating) with a relatively simple configuration when the sign body is moved by using a magnetic attraction force. The purpose is to provide.

In order to solve the above problems, the invention of claim 1 is
A housing with a top plate made of non-magnetic material,
A rotating member provided so as to rotate in a plane parallel to the top plate, and
A marking body that is placed on a surface exposed to the outside of the top plate and has a magnetic coupling member on the side of the top plate facing the surface.
A marker drive unit that is attached to the surface side of the rotating member facing the upper surface plate and moves in the rotational direction as the rotating member rotates.
Equipped with
The sign body driving unit has a magnetic attraction member that is magnetically coupled to the magnetic coupling member of the sign body via the top plate to magnetically attract the sign body, and is attached to the top plate. It is equipped with a rotating body that is rotatably attached to axes in orthogonal directions.
In the housing, the rotating body portion of the marking body driving portion is arranged so as to be rotationally driven with the rotation of the rotating member about the axis in the direction orthogonal to the upper surface plate. A drive means is provided ,
The sign body is
In addition to having the plurality of the magnetic coupling members
A marking body support portion having a part of the plurality of the magnetic coupling members and supporting an axis in a direction orthogonal to the top plate, and a marking body support portion.
A marker rotating portion having a portion other than the partial portion of the plurality of magnetic coupling members and rotatably provided with respect to an axis in a direction orthogonal to the top plate.
Equipped with
The sign body driving unit is
It is provided with a sign body support suction part having a magnetic suction member that magnetically bonds with the magnetic coupling member of the sign support and sucks the sign support on the top plate.
The rotating body portion magnetically couples with the magnetic coupling member of the marking body rotating portion to attract the marking body rotating portion, and the rotation of the rotating body portion rotates the marking body rotating portion. Has a target suction member
Provided is a marker moving device characterized by the above.

In the invention of claim 1 having the above configuration, a marking body having a magnetic coupling member is placed on the surface of a top plate made of a non-magnetic material of a housing. On the other hand, a rotating member that rotates in a plane parallel to the upper surface plate is provided in the housing, and a marking body driving unit is provided on the surface side of the rotating member facing the upper surface plate. ..

The sign body driving unit includes a rotating body unit that is rotatable about an axis in a direction orthogonal to the upper surface plate as the rotating member rotates. The rotating body portion has a magnetic adsorption member, and the magnetic adsorption member magnetically couples with the magnetic coupling member of the marking body via the upper surface plate to magnetically attract the marking body.

Then, in the housing, there is a rotating body unit driving means arranged so as to rotate the rotating body unit of the marking body driving unit with the rotation of the rotating member about the axis in the direction orthogonal to the upper surface plate. It is provided.

Therefore, when the rotating body portion rotates, the marking body driving portion moves in the rotation direction of the rotating body portion. Then, the rotating body portion driving means rotates around the axis in the direction orthogonal to the upper surface plate as the marking body driving portion moves. Along with this, the marking body on the top plate magnetically attracted by the marking body driving unit moves in the rotation direction of the rotating member while rotating.

According to the marking body moving device according to the present invention, when the marking body is moved by using a magnetic attraction force, the marking body can be moved while rotating (rotating) with a relatively simple configuration.

It is a figure for demonstrating the outline of the 1st Embodiment of the sign body moving apparatus by this invention. It is a figure for demonstrating the structural example in the housing which removed the upper surface plate in 1st Embodiment of the sign body moving apparatus by this invention. It is a figure for demonstrating the structural example in the housing which removed the side plate in 1st Embodiment of the sign body moving apparatus by this invention. It is a figure for demonstrating the structural example of the sign body and the sign body driving part in 1st Embodiment of the sign body moving apparatus by this invention. It is a figure for demonstrating the structural example of the indicator body in 1st Embodiment of the indicator body moving apparatus by this invention. It is a figure for demonstrating the structural example in the housing which removed the top plate in the modification of 1st Embodiment of the sign body moving apparatus by this invention. It is a figure for demonstrating the structural example in the housing which removed the top plate in the 2nd Embodiment of the sign body moving apparatus by this invention. It is a figure for demonstrating the structural example in the housing which removed the side plate in the 2nd Embodiment of the sign body moving apparatus by this invention. It is a figure for demonstrating the structural example in the housing which removed the top plate in the 3rd Embodiment of the sign body moving apparatus by this invention. It is a figure for demonstrating the structural example in the housing which removed the side plate in the 3rd Embodiment of the sign body moving apparatus by this invention. It is a figure for demonstrating the structural example in the housing which removed the upper surface plate in 4th Embodiment of the sign body moving apparatus by this invention. It is a figure for demonstrating the structural example in the housing in 5th Embodiment of the sign body moving apparatus by this invention. It is a figure for demonstrating the structural example in the housing which removed the side plate in 5th Embodiment of the sign body moving apparatus by this invention.

<First Embodiment>
Hereinafter, the first embodiment of the marker moving device according to the present invention will be described with reference to FIGS. 1 to 5.

FIG. 1A shows the appearance of the marker moving device 1 according to the first embodiment of the present invention. As shown in FIG. 1A in this example, the marking body moving device 1 of this embodiment is a housing constituting a plurality of marking bodies 200 and a pedestal portion on which the plurality of marking bodies 200 are placed. It is composed of 100.

As shown in FIG. 1 (A), the marker body 200 is composed of a toy having the shape of a coffee cup in this example. As will be described later, the marking body 200 is provided with a magnetic coupling member, and is magnetically attracted (sucked) by a marking body driving unit provided in the housing 100 to be an example of the housing 100. Then, it is locked on the upper surface plate 100a made of a flat plate. Therefore, as shown in FIG. 1B, the marking body 200 can be placed on or removed from the upper surface plate 100a of the housing 100.

In this example, the housing 100 is made of a non-magnetic material, for example, a resin. In the housing 100, if the top plate 100a is made of a non-magnetic material, the side plate and the bottom plate may not be made of a non-magnetic material.

The number of the sign bodies 200 may be one, but in the sign body moving device 1 of the first embodiment, a plurality of the sign bodies 200, in this example, eight sign bodies 200 are predetermined on the upper surface plate 100a of the housing 100. It is configured to be locked by magnetic attraction at equal intervals on the circumference of the radius of. In addition, it is not necessary to place all eight of the marking bodies 200, and the number of marking bodies 200 may be eight or less.

In this example of the housing 100, a power button Psw is provided at one corner of the upper surface plate 100a. As will be described later, the indicator moving device 1 of this example is configured to be driven by a drive motor, and the power supply to the drive motor is turned on and off by the power button Psw. The power source may be a battery, or a power supply circuit for rectifying a commercial AC power source may be provided. The battery may be a fixed battery (primary battery) or a rechargeable battery (secondary battery).

In the marking body moving device 1 of this embodiment, when the power button Psw is pressed to turn on the power, the eight marking bodies 200 are each on the upper surface plate 100a of the housing 100, respectively, in FIG. 1 (A). ) While rotating (rotating) as indicated by the arrow RT, it moves along the circumference indicated by the dotted line dt. In this case, when the moving direction along the circumference indicated by the dotted line dt of the eight marking bodies 200 is the clockwise direction as shown by the arrow MR in FIG. 1 (A), the eight marking bodies 200 Each rotates (rotates) in the counterclockwise direction as shown by the arrow RT in FIG. 1 (A). When the movement direction of the eight marking bodies 200 along the circumference indicated by the dotted line dt is opposite, the rotation direction (rotation direction) of each of the eight marking bodies 200 is also the opposite direction.

<Configuration example in the housing 100>
FIG. 2 is a view of the inside of the housing 100 viewed from above, orthogonal to the top plate 100a, with the top plate 100a of the housing 100 removed. As can be seen from FIG. 2, the housing 100 of this example is configured in a rectangular parallelepiped box shape, and in addition to the top plate 100a, the bottom plate 100b and the four side plates 100c, 100d, 100e, 100f are provided. I have.

FIG. 3 is a side view of the inside of the housing 100 with the side plate 100c of the housing 100 removed. However, in FIG. 3, in order to explain the main constituent members in the housing 100, some of the constituent parts are used as cross sections, and similar constituent parts are omitted.

As shown in FIG. 3, the upper surface plate 100a is a flat plate, and the exposed surface thereof is a flat surface. Then, as shown in FIGS. 2 and 3, in this example, at the center position of the top plate 100a, a rotation axis 101 in a direction orthogonal to the top plate 100a is provided between the top plate 100a and the bottom plate 100b. Has been done.

In this case, in this example, as shown in FIG. 3, one end and the other end of the rotating shaft 101 in the direction of the center line of the axis are fixedly installed at the center positions of the top plate 100a and the bottom plate 100b. The bearing portions 102 and 103 support the rotating shaft 101 in a state in which the rotating shaft 101 can rotate about the center line of the axis. In this example, as shown in FIG. 3, the bearing portions 102 and 103 are configured to include ball bearings 102a and 103a so that the rotating shaft 101 can rotate smoothly.

Since the rotary shaft 101 may be rotatably supported in a state orthogonal to the top plate 100a and the bottom plate 100b of the housing 100, the rotary shaft 101 should be rotatably supported instead of the bearing portion 102 of the top plate 100a. A member that supports the intermediate portion of the above in a state in which the rotating shaft 101 can rotate may be attached to the bottom plate 100b or the side plates 100c to 100f. In such a case, it is possible not to provide the bearing portion 102 provided on the upper surface plate 100a side, and the rotating shaft 101 bridges between the upper surface plate 100a and the bottom plate 100b. It can be shorter than the length.

In this embodiment, the rotary shaft 101 is rotationally driven by the drive motor 104. In this embodiment, the drive motor 104 is composed of a motor with a speed reducer and is capable of rotating at a relatively low speed. A gear 105 is attached to the rotating shaft 104a of the drive motor 104.

On the other hand, a gear 106 is fixedly attached to the rotating shaft 101 so that the gear 106 meshes with the gear 105 attached to the rotating shaft 104a of the drive motor 104. Thereby, in this example, the rotation shaft 101 is configured to be rotated by the drive motor 104 at, for example, 6 rotations per minute (6 rotations / minute).

Then, in this embodiment, as shown in FIGS. 2 and 3, in the housing 100 below the upper surface plate 100a, a rotating disk 107 constituting an example of the rotating member is provided with a rotating shaft by the fixing member 108. It is fixed and attached to 101. The rotating disk 107 rotates in a plane parallel to the upper surface plate 100a due to the rotation of the rotating shaft 101 at a position separated from the upper surface plate 100a by a predetermined distance D.

A marking body driving unit 300 is mounted on the surface of the rotating disk 107 facing the upper surface plate 100a. The number of marking body driving units 300 may be one, but in this example, a plurality of marking body driving units 300, and in the example of FIG. 1, eight marking body driving units 300 are arranged at equal intervals along the circumferential direction of the rotating disk 107. It is attached. Note that FIG. 3 shows only the two marking body driving units 300 located at the left and right ends for convenience of explanation.

In this embodiment, the marking body driving unit 300 is configured to exhibit a columnar appearance having a height slightly lower than the distance D, as shown in FIGS. 2 and 3. Then, as shown in FIGS. 2 and 3, the marking body 200 is adsorbed on the end surface of the columnar marking body driving unit 300 on the upper surface plate 100a side in the axial direction facing the back surface of the upper surface plate 100a. A plurality of magnet pieces are provided as an example of the plurality of magnetic adsorption members for the purpose. In this embodiment, as described later, as a plurality of magnet pieces, a magnet piece 301Ma as an example of a magnetic attraction member for fixedly adsorbing the marking body 200 and a magnet piece 301Ma for attracting and rotating the marking body 200 are to be attracted and rotated. A magnet piece 301Mb is provided as an example of the magnetic attraction member.

The marking body driving unit 300 also includes a shaft unit 302 provided at the center line position of the columnar shape. The shaft portion 302 is arranged in a direction orthogonal to the upper surface plate 100a and the rotating disk 107. In this embodiment, the shaft portion 302 also serves as a member for attaching the sign body driving portion 300 to the rotating disk 107. The magnet piece 301Ma as an example of the magnetic attraction member for fixedly attracting the marking body 200 is provided at the end portion of the shaft portion 302 on the upper surface plate 100a side, as will be described in more detail later.

Further, the marking body driving unit 300 includes a rotating body unit 303 that is rotatably attached to the shaft unit 302. The rotating body portion 303 has a disk-shaped shape in this example. The magnet piece 301Mb as an example of the magnetic attraction member for attracting and rotating the marking body 200 is a top plate of the rotating body portion 303 having a disk shape so as to rotate integrally with the rotating body portion 303. It is attached to a circular surface facing the back surface of 100a.

Then, in this embodiment, in the housing 100, all of the rotating body portions 303 of the eight marking body driving portions 300 are placed on the rotating disk 107 with the shaft portion 302 in the direction orthogonal to the upper surface plate 100a as the center. A rotating body unit driving means arranged so as to be rotationally driven with rotation is provided. In this embodiment, the rotating body unit driving means is a rotating body of eight marking body unit driving units 300 arranged along the rotation direction of the rotating disk 107, as shown by diagonal lines in FIG. It is configured to include a belt-shaped member 110 arranged in a ring shape so as to be in contact (pressure contact) with all outer peripheral side surfaces of the portion 303.

As shown in FIGS. 2 and 3, in this example, the belt-shaped member 110 is supported by the support member 109 fixed to the housing 100 and arranged in the housing 100. In this example, the support member 109 has a ring-shaped portion 109r having a surface to which the belt-shaped member 110 is attached and the ring-shaped portion 109r attached to the side plates 100c, 100b, 100e, and 100f, respectively, as shown in FIG. It is configured to include support arm portions 109a, 109b, 109c, 109d for attaching and fixingly supporting the housing 100.

A belt-shaped member 110 is attached to the inner peripheral surface of the ring-shaped portion 109r of the support member 109 to form the rotating body portion driving means of this example. In this case, as shown in FIG. 3, the exposed surface of the belt-shaped member 110 and the outer peripheral side surfaces of the disk-shaped rotating body portions 303 of the eight marking body driving portions 300 come into contact with each other at linear positions and contact each other. It is designed to be in a state of being pressed. The belt-shaped member 110 is a member having an uneven surface on the belt surface and having a large coefficient of friction (for example, a timing belt). On the other hand, the rotating body portion 303 of the marking body driving portion 300 is made of a member having a large friction coefficient on the outer peripheral side surface, for example, elastic rubber or the like. The rotating body portion 303 may be configured such that a member having a large friction coefficient, for example, a layer of elastic rubber or the like is adhered to the outer peripheral side surface of a disk-shaped member made of resin, for example.

Therefore, when the rotating disk 107, which is a rotating member, is rotated by the drive of the rotating shaft 101, the marking body driving unit 300 rotates the rotating disk 107 while maintaining the pressure contact between the rotating body unit 303 and the belt-shaped member 110. Move in the direction. Therefore, the rotating body portion 303 rotates about the shaft portion 302 as the marking body driving portion 300 moves due to the frictional force due to the pressure contact with the belt-shaped member 110. By the operation corresponding to the rotation of the rotating disk 107 of the marking body driving unit 300, as described below, the marking body 200 rotates (rotates) on the upper surface plate 100a while rotating the rotating disk 107. It works to move in the direction.

A more detailed configuration of the marking body driving unit 300 for realizing this operation and a configuration of the marking body 200 will be described below.

<Detailed configuration example of the sign body 200 and the sign body drive unit 300 (FIGS. 4 and 5)>
FIG. 4A is a cross-sectional view showing a state in which the marking body 200 is magnetically attracted by the marking body driving unit 300 via the upper surface plate 100a of the housing 100. Further, FIG. 4B is a view of the sign body driving unit 300 viewed from above with the upper surface plate 100a removed. Further, FIG. 4C is a view of the marking body 200 as viewed from the mounting surface side on the upper surface plate 100a.

Further, FIG. 5A is an exploded sectional view of the marking body 200, and FIG. 5B is a view of the marking body support portion 220 described later of the marking body 200 as viewed from above the upper surface plate 100a.

<< About the indicator drive unit 300 >>
As shown in FIG. 4A, the marking body driving unit 300 has a shaft portion 302 in a direction orthogonal to the rotating disk 107 and the upper surface plate 100a, so that the rotating disk 107 faces the upper surface plate 100a. Attached to. A mounting plate 304 to which a magnet piece 301Ma as an example of a magnetically attracting member for attracting the marking body 200 is attached is attached to the end portion of the shaft portion 302 on the upper surface plate 100a side. The mounting plate 304 is fixed to the shaft portion 302 and does not rotate even if the rotating body portion 303 rotates.

As shown in FIG. 4B, the mounting plate 304 has a rectangular plate-like body, and its central position in the longitudinal direction is fixed to the shaft portion 302. Then, for example, two magnet pieces 301Ma, one in total, are bonded and mounted on both ends of the mounting plate 304 sandwiching the central position in the longitudinal direction.

In this case, the marker drive unit 300 is mounted on the rotary disk 107 in a state where the longitudinal direction of the mounting plate 304 is along the rotational direction of the rotary disk 107. That is, the longitudinal direction of the mounting plate 304 is parallel to the radial direction connecting the mounting position of the shaft portion 302 and the center position of the rotating disk 107 and the tangential direction at the intersection of the circumference of the rotating disk 107. The marking body driving unit 300 is mounted on the rotating disk 107.

As shown in FIG. 4A, the rotating body portion 303 is attached to the shaft portion 302 in a state in which the rotating body portion 303 is rotatable via the ball bearing 303a in this example. Then, in this example, as shown in FIGS. 4A and 4B, the magnetism for adsorbing and rotating the marking body 200 on the circular end surface 303S facing the back surface of the upper surface plate 100a of the rotating body portion 303. A magnet piece 301Mb as an example of a target suction member is attached, for example, by being bonded. The number of magnet pieces 301Mb may be one, but in this example, a plurality of magnet pieces, for example, four, are the circumferences of the circular end surface 303S of the rotating body portion 303 in order to stably rotate (rotate) the marking body. Along the direction, in this example, they are arranged at equal intervals from each other. Needless to say, the angular spacing in which the four magnet pieces 301Mb are arranged does not have to be equal spacing.

Further, in this embodiment, as shown in FIG. 4A, a space member 305 is provided between the circular end surface of the rotating body portion 303 opposite to the circular end surface 303S and the rotating disk 107. , The rotating body portion 303 and the rotating disk 107 are configured to be separated from each other. As a result, as shown in FIGS. 4A and 4B, the belt-shaped member 110 supported by the support member 109 constituting the rotating body portion driving means is in pressure contact with the outer peripheral side surface of the rotating body portion 303. A space is secured for easy contact and arrangement.

With the above configuration, the rotating body portion 303 of the marking body driving unit 300 rotates due to friction due to pressure contact with the belt-shaped member 110 as the marking body driving unit 300 moves in the rotational direction due to the rotation of the rotating disk 107. Rotate). At this time, the magnet piece 301Ma does not rotate, but the magnet piece 301Mb rotates with the rotation of the rotating body portion 303.

In this case, as shown in FIG. 4A, in this example, the magnet piece 301Ma and the magnet piece 301Mb provided on the end face side facing the upper surface plate 100a of the columnar marker drive unit 300. The height position (the position of the surface of the magnet piece 301Ma and the magnet piece 301Mb facing the upper surface plate 100a) is configured so that the magnet piece 301Mb is lower than the magnet piece 301Ma. As a result, as shown in FIG. 4A, even if the magnet piece 301Ma is in contact with the back surface of the upper surface plate 100a, the magnet piece 301Mb and the back surface of the upper surface plate 100a are separated from each other. A gap is generated, and the magnet piece 301Mb on the rotating body portion 303 can rotate without coming into contact with the upper surface plate 100a.

<< About Marker 200 >>
In this embodiment, as shown in FIG. 4A, the marking body 200 has a marking body rotating portion 210 formed in the shape of a coffee cup and a marking body supporting portion that rotatably supports the marking body rotating portion 210. It is composed of 220.

As shown in FIGS. 4 (A) and 5 (A), the sign body rotating portion 210 has a coffee cup-shaped body portion 211, a hill portion 212 provided on the bottom side thereof, and a ring-shaped plate portion 214. Be prepared for it. At the center position of the circular bottom portion 212a surrounded by the coffee cup-shaped hill portion 212 of the sign body rotating portion 210, a cylindrical rod-shaped rotating shaft portion 213 vertically protruding from the bottom portion is formed.

As shown in FIGS. 4A, 4C and 5A, the ring-shaped plate portion 214 is a plate portion that projects from the tip portion of the hill portion 212 toward the center position of the bottom portion 212a by a predetermined length. Is formed as. Then, as shown in FIGS. 4A, 4C and 5A, the ring-shaped plate portion 214 is adhered to the tip portion of the hill portion 212 and fixed to the hill portion 212.

Then, as shown in FIGS. 4A, 4C and 5A, the rotation of the marking body driving unit 300 is performed on the ring-shaped plate surface facing the upper surface plate 100a of the ring-shaped plate portion 214. A magnet piece 215M that magnetically couples with a magnet piece 301Mb that rotates together with the body portion 303 is provided. The magnet piece 215M is an example of a magnetic coupling member, and as shown in FIG. 4C, corresponding to the magnet piece 301Mb of the marking body driving unit 300, in this example, four pieces are along the circumferential direction. And are arranged at equal intervals.

In this case, in this embodiment, the diameter of the hill portion 212 of the marking body rotating portion 210 is substantially the same as the diameter of the rotating body portion 303 of the marking body driving unit 300. Further, the radius of the circumference in which the four magnet pieces 301Mb arranged along the circumferential direction on the circular end surface of the rotating body portion 303 of the marking body driving unit 300 are arranged, and the marking body rotating portion 210. In the ring-shaped plate portion 214, the radius of the circumference on which the four magnet pieces 215M arranged along the circumferential direction are arranged is the same. It should be noted that it is not necessary to provide a plurality of magnet pieces 215M as in this example, and one magnet piece may be used.

As shown in FIGS. 4 (C) and 5 (B), the sign body support portion 220 includes a support base 221 made of a disk in this example. Then, as shown in FIGS. 4 (A), 5 (A), and (B), a sign is placed at the center position of the upper surface of the support base 221 (the surface opposite to the surface facing the top plate 100a). A bearing portion 222 that rotatably supports the rotation shaft portion 213 of the body rotating portion 210 is provided. The bearing portion 222 includes a bearing 222a, and the bearing 222a rotatably supports the rotation shaft portion 213 of the sign body rotating portion 210.

Further, on the surface of the marking body support portion 220 opposite to the upper surface of the support base 221 (the surface facing the upper surface plate 100a), a magnet piece 224M magnetically coupled to the magnet piece 301Ma of the marking body driving portion 300 is provided. It will be provided. The magnet piece 224M is provided on the mounting plate 223 in this example. As shown in FIG. 4C, the mounting plate 223 has a rectangular plate-like body, and is fixed in a state where the center position in the longitudinal direction thereof is the center position of the support base 221. Then, as shown in FIGS. 4 (B) and 4 (C), two magnet pieces of the rotating body portion 303 of the marking body driving portion 300 are placed on both ends of the mounting plate 223 sandwiching the central position in the longitudinal direction. Corresponding to 301Ma, two magnet pieces 224M are attached, for example, by being bonded.

As described above, the magnet piece 301Ma of the marking body driving unit 300 is provided in a state of not rotating regardless of the rotation of the rotating body unit 303. Therefore, even if the rotating body portion 303 of the marking body driving unit 300 rotates, the support base 221 of the marking body 200 does not rotate, and the magnet piece 301Ma of the marking body driving unit 300 is placed on the upper surface plate 100a. The 224M is in a state of being magnetically attracted. Therefore, when the marking body driving unit 300 moves in the rotation direction of the rotating disk 107 on the lower side of the upper surface plate 100a due to the rotation of the rotating disk 107, it is attracted to the marking body driving unit 300 along with the movement. Since the sign body support portion 220 moves, the sign body 200 on the upper surface plate 100a moves in the rotation direction of the rotary disk 107.

In this case, in this embodiment, in order to assist the movement of the marking body 200 on the upper surface plate 100a more smoothly, a movement assisting member is placed on the surface of the support base 221 facing the upper surface plate 100a. Is provided. In this embodiment, as shown in FIGS. 4 (A), 4 (C) and 5 (A), a plurality of mobility aid members are provided on the surface of the support base 221 facing the upper surface plate 100a, and in this example, 4 Each wheel 225 is provided and configured. It should be noted that the wheels 225 need only be able to hold the support base 221 of the sign body support portion 220 of the sign body 200 in a state parallel to the upper surface plate 100a, so if there are three or more wheels, the number is not four. May be good.

As described above, as shown in FIG. 4B, the marking body driving unit 300 is placed on the rotating disk 107 in a state where the longitudinal direction of the mounting plate 304 is in the direction along the rotational direction of the rotating disk 107. It is attached, and two magnet pieces 301Ma are attached to both ends of the attachment plate 304 in the longitudinal direction. That is, the two magnet pieces 301Ma are provided side by side in the direction along the rotation direction of the rotating disk 107.

Therefore, as is clear from FIGS. 4B and 4C in the marking body support portion 220 of the marking body 200 in which the two magnet pieces 224M are attracted to the two magnet pieces 301Ma of the marking body driving unit 300. In addition, the longitudinal direction of the mounting plate 223 becomes oriented along the rotation direction of the rotating disk 107. That is, when the sign body 200 moves in response to the rotation of the rotary disk 107, the mounting plate 223 of the sign body support portion 220 faces the direction along the rotation direction of the rotary disk 107.

In consideration of the above, the four wheels 225 mounted on the support base 221 are mounted so that the rotation outer peripheral surfaces of the wheels 225 are in a direction parallel to the longitudinal direction of the mounting plate 223. That is, the four wheels 225 are rotatably attached to the axle 226 in the direction orthogonal to the longitudinal direction of the mounting plate 223, for example, by a ball bearing (not shown). As a result, when the marking body support portion 220 of the marking body 200 moves on the upper surface plate 100a with the rotation of the rotating disk 107 in a state of being magnetically attracted to the marking body driving portion 300, the wheel 225 It moves smoothly with the assistance of rotation.

The rotating shaft portion 213 of the marking body rotating portion 210 is inserted into the bearing portion 222 on the upper surface of the support base 221 of the marking body supporting portion 220 configured as described above in a rotatable state, whereby the marking body 200 is inserted. Is configured. As shown in FIG. 5A, the ring-shaped plate portion 214 is marked after the rotation shaft portion 213 of the marking body rotating portion 210 is inserted and connected to the bearing portion 222 of the marking body support portion 220. It is attached to the hill portion 212 of the body rotation portion 210. Then, in this example, the sign body support portion 220 is housed in the space surrounded by the hill portion 212 of the sign body rotating portion 210 by the ring-shaped plate portion 214 so as not to fall off from the sign body rotating portion 210. It is configured.

Then, in this embodiment, in a state where the marking body 200 is placed on the upper surface plate 100a and the four wheels 225 of the support base 221 are in contact with the upper surface plate 100a, the marking body rotating portion 210 A gap is formed between the magnet piece 215M attached to the ring-shaped plate portion 214 and the magnet piece 224M attached to the support base 221 of the sign body support portion 220 and the upper surface plate 100a. That is, by selecting dimensions such as the diameter of the wheel 225 and the thickness of the magnet pieces 215M and 224M, and the position of the axle 226 of the wheel 225, the magnet piece 215M, the magnet piece 224M, and the top plate 100a can be combined. It is configured so that there is a gap between them.

Due to the presence of this void, the magnet piece 215M and the magnet piece 224M provided on the marking body 200 do not come into contact with the top plate 100a in the movement and rotation (rotation) of the marking body 200, so that the marking body 200 does not come into contact with each other. Can move and rotate (rotate) smoothly.

Since the marking body moving device 1 of the first embodiment is configured as described above, the power button is in a state where the marking body 200 is placed on the upper surface plate 100a and is attracted to the marking body driving unit 300. When Psw is turned on and the drive motor 104 is driven, the rotary disk 107 rotates. With the rotation of the rotating disk 107, the marking body driving unit 300 moves in the rotation direction of the rotating disk 107, and with the movement of the marking body driving unit 300, the upper surface plate 100a is moved by the marking body driving unit 300. The sign body 200 magnetically attracted via the guide body 200 moves on the upper surface plate 100a in the rotation direction of the rotating disk 107.

Further, as the marking body driving unit 300 moves in the rotation direction of the rotating disk 107, the marking body driving unit 300 is caused by friction due to pressure contact between the belt-shaped member 110 and the rotating body portion 303 of the marking body driving unit 300. The rotating body portion 303 of the above rotates (rotates). Then, since the marking body rotating portion 210 of the marking body 200 is magnetically attracted to the rotating body portion 303 of the marking body driving unit 300, the rotation of the rotating body portion 303 of the marking body driving unit 300 causes the marking body support portion. The sign body rotating portion 210 rotatably supported by the 220 rotates (rotates) with the rotation (rotation) of the rotating body portion 303.

As described above, in the marking body moving device 1 of the first embodiment, as shown in FIG. 1, each of the plurality of marking bodies 200 arranged on the circumference of the upper surface plate 100a of the housing 100. Moves in the direction of rotation as the rotating disk 107 rotates while rotating.

In this case, in the marking body moving device 1 of the first embodiment described above, the marking body 200 is configured to be magnetically coupled to the marking body driving unit 300 provided below the upper surface plate 100a of the housing 100. At the same time, the marking body driving unit 300 is attached to the rotating disk 107 to move in the rotation direction of the rotating disk 107, and is provided with a rotating body unit 303 that can rotate. A rotating body unit driving means (belt-shaped member 110 in the above example) for rotating (rotating) the rotating body unit 303 of the 300 as the marking body driving unit 300 is moved by the rotating disk 107 is provided in the housing 100. It is possible to realize an operation of moving the sign body 200 in the rotation direction while rotating the marker body 200 with a simple configuration.

Further, in the marking body moving device 1 of the first embodiment described above, the marking body 200 has a configuration in which the marking body rotating portion 210 is rotatably coupled to the marking body supporting portion 220, so that the marking body driving unit 300 and the marking body driving unit 300 are configured. It has the effect that it becomes relatively easy to rotate the marking body 200 due to the magnetic adsorption of the marking body 200.

In the marking body moving device 1 of the first embodiment described above, the marking body support portion 220 is configured to be attracted by a magnet piece 301Ma that does not rotate even when the rotating body portion 303 of the marking body driving unit 300 rotates. By providing the sign body support portion 220 with a plurality of wheels 225 that assist the movement in the rotational direction, the movement of the rotary disk 107 of the sign body 200 in the rotational direction can be made smooth.

Further, since a plurality of wheels 225 are provided so as to form a gap between the magnet piece 224M of the marking body support portion 220 and the upper surface plate 100a, the marking on the upper surface plate 100a of the marking body 200 is provided. When the body 200 is moved, the magnet piece 224M does not come into contact with the upper surface plate 100a, and the marking body 200 can be moved smoothly.

Further, since the plurality of wheels 225 are provided so as to form a gap between the magnet piece 215M of the marking body rotating portion 210 and the upper surface plate 100a, the marking body rotating portion 210 of the marking body 200 is configured to form a gap. The magnet piece 215M does not come into contact with the upper surface plate 100a during rotation (rotation) on the upper surface plate 100a, and the sign body rotating portion 210 can be smoothly rotated (rotated).

Further, in the marking body moving device 1 of the first embodiment described above, the rotating body portion driving means for rotating the rotating body portion 303 of the marking body driving portion 300 is arranged so that the rotating body portion 303 is always in pressure contact with the rotating body portion 303. It can be configured only by providing the provided belt-shaped member 110, and has an effect that the configuration is simple.

<Modified example of the first embodiment>
In the first embodiment described above, the magnetic coupling members provided on the marking body support portion 220 and the marking body rotating portion 210 of the marking body 200 are magnet pieces 224M and magnet pieces 215M, respectively, and the marking body driving unit 300. The provided magnetic attraction members were a magnet piece 301Ma and a magnet piece 301Mb. However, the combination of the magnetic coupling member and the magnetic adsorption member that can be magnetically coupled may be a combination in which both are not magnet pieces, but one is a magnet piece and the other is a magnetic material such as an iron piece.

In the above-mentioned first embodiment, the bearing portion 222 is provided on the marking body support portion 220 side of the marking body 200, and the rotating shaft portion 213 is provided on the marking body rotating portion 210. However, the marking body of the marking body 200 is provided. The rotation shaft portion may be provided on the support portion 220 side, and the bearing portion may be provided on the marker body rotation portion 210 side.

Further, in the first embodiment described above, the sign body rotating portion 210 of the sign body 200 is configured to rotate around its center position, but the sign body rotating portion 210 is positioned at a position deviated from the center position. It may be configured to be the center of rotation. That is, as in the above-described embodiment, the marking body support portion 220 is provided with a bearing portion or a rotation shaft portion at the center position of the support base 221 made of a disk, for example, and the marking body rotation portion 210 is a rotation shaft portion or a rotation shaft portion. The bearing portion is provided at a position deviated from the center position of the sign body rotating portion 210. In this case, the magnet piece 215 of the sign body rotating portion 210 is provided around the rotation shaft portion or the bearing portion deviated from the center position of the sign body rotating portion 210.

With this configuration, the coffee cup as an example of the marker body 200 does not simply rotate around its center position, but rotates while swinging in the radial direction around the eccentric position. Therefore, the entertainment property of the movement of the marker body 200 can be further improved.

Further, in the first embodiment described above, the rotating body portion driving means is fixedly attached to the side surface of the housing 100 and is configured to be in pressure contact with the rotating body portion 303 at the position farthest from the rotating shaft 101. The rotating body portion 303 may be arranged in a ring shape so as to be in pressure contact with each other at the position closest to the rotating shaft 101. In this case, the rotating body unit driving means can be attached to the rotating shaft 101 by attaching the rotating shaft 101 to the rotating shaft 101 in a state where the rotating shaft 101 does not rotate even if the rotating shaft 101 rotates.

Further, in the first embodiment described above, the rotating body unit driving means for driving the rotating body unit 303 of the marking body driving unit 300 is composed of a belt-shaped member 110, and at least the outer peripheral side surface of the rotating body unit 303 is elastic. It is composed of members, both are pressed against each other, and the friction between the two is used to rotate (rotate) the rotating body portion 303 with the rotation of the rotating disk 107.

However, the configuration of the rotating body portion 303 and the rotating body driving means is not limited to such a configuration, and any configuration can rotate and drive the rotating body portion 303 provided rotatably. It may have such a configuration. For example, a gear may be attached to the rotating body portion 303, and the rotating body portion driving means may be configured to form a gear that meshes with the gear of the rotating body portion 303 on the inner peripheral surface of the ring-shaped member. Alternatively, the rotating body portion driving means may be attached by attaching the chain to the inner peripheral surface of the ring-shaped member, and the rotating body portion 303 may be provided with a sprocket that meshes with the chain. Further, the rotating body portion 303 is composed of a magnetic material such as iron that can be attracted by a magnet, and the rotating body portion driving means is configured by attaching a band-shaped magnet piece to the ring-shaped portion 109r of the support member 109. You may do so. On the contrary, the rotating body portion 303 may be made of a magnet, and the ring-shaped portion 109r of the support member 109 may be made of a magnetic material such as iron.

Further, in the first embodiment described above, the rotary shaft 101 to which the rotary disk 107 constituting the rotary member is attached is rotationally driven by the drive motor 104, but for example, the housing 100 is provided with a hand-cranked handle. By rotating the hand-cranked handle so that the rotation is transmitted to the rotating shaft 101 by a gear or the like, the rotating shaft 101 can be manually rotated.

Further, in the above-mentioned first embodiment, the movement assisting member provided on the marking body support portion 220 of the marking body 200 is composed of a plurality of wheels, but the movement assisting member is not limited to the wheels, and is not limited to the wheels, for example. It may be composed of a ball caster in which a sphere (ball) is housed so as to be able to rotate. As in the case of the wheel 225, a plurality of three or more ball casters are provided, and when the ball of the ball caster is in contact with the upper surface plate 100a, the magnet piece 215M of the marking body rotating portion 210 and the marking body support are provided. It is preferable to configure so that a gap is generated between the magnet piece 224M of the portion 220 and the upper surface plate 100a.

When a ball caster is used as the movement assist member, the contact with the upper surface plate 100a is a point contact, so the direction of the axle as in the case of a wheel having a line contact is taken into consideration as described above. No need.

Further, in the above-mentioned first embodiment, the number of magnet pieces 224 of the marking body support portion 220 and the number of magnet pieces 301Ma of the marking body driving unit 300 are two, but may be one. However, when two or more magnet pieces 224 and magnet pieces 301Ma are used, there is an effect that the moving direction of the marking body 200 can be defined by the two magnet pieces, and the movement assisting member can be used. It becomes suitable when the wheel 225 is used.

Further, in the above-mentioned first embodiment, the marking body is composed of two members, the marking body rotating portion 210 and the marking body support portion 220, but a single member without being divided into the two members. It can also be configured with. In that case, the magnet piece 301Ma of the sign body driving unit 300 is unnecessary, and the magnet piece 224M of the sign body 200 is also unnecessary.

In the above-mentioned first embodiment, the upper surface plate 100a of the housing 100 is made of a flat plate, and the surface on which the marking body 200 is placed is a flat surface, but the upper surface plate 100a is provided by the marking body driving unit 300. As long as the magnetic attraction of the marking body 200 via the face plate 100a can be maintained, the surface of the top plate 100a is not flat and has an uneven or slightly wavy shape. It may be. In that case, the marking body 200 also moves in the height direction according to the shape of the surface of the upper surface plate 100a, and the entertainment property can be further improved.

Further, in the above-mentioned first embodiment, the rotating member to which the marking body driving unit 300 is attached is composed of the rotating disk 107, but the present invention is not limited to the rotating disk 107, and is not limited to the rotating disk 107, for example, from the position of the center axis of rotation. It may be formed by an arm-shaped member extending radially, and the marking body driving unit 300 may be attached to the tip end side of the arm-shaped member.

In FIG. 6, the rotating member in the case where eight marking bodies 200 are arranged in the circumferential direction and moved in the rotational direction while rotating on the same axis as in the above-described embodiment is replaced with the rotating disk 107. It is a figure for demonstrating an example in the case of having the structure which uses the arm rotation member 111 which used the arm-shaped member. In the example of FIG. 6, the only difference is that the arm rotating member 111 is used instead of the rotating disk 107, and the other configurations are the same as those of the marking body moving device of the above-described embodiment. In FIG. 6, the same parts as those in the above-described embodiment are designated by the same reference numerals, and detailed description thereof will be omitted.

As shown in FIG. 6, in this example, the arm rotating member 111 is fixed to the rotating shaft 101 by the fixing member 108 and by the rotation of the rotating shaft 101, similarly to the rotating disk 107 of the above-described embodiment. It is configured to rotate. In the arm rotating member 111 of this example, eight arm portions 111a are formed radially from the center position (rotation center position) of the rotation shaft 101 at equal angle intervals (360/8 = 45 degree intervals) in the rotation direction. It is composed of.

Then, the marker drive unit 300 is located at a position separated by a predetermined distance from the center position (rotation center position) of the rotation shaft 101 on the surface of the eight arm portions 111a facing the upper surface plate 101a on the tip end side. Are attached respectively. In this case, similarly to the above-described embodiment, the outer peripheral side surface of the rotating body portion 303 of the marking body driving portion 300 is brought into contact with the belt-shaped member 110 arranged in a ring shape in a pressure contact state. .. The view of the inside of the housing 100 from the side is almost the same as that shown in FIG. 3 described above.

In the indicator moving device of the example of FIG. 6, the rotating member is changed to the arm rotating member 111 instead of the rotating disk 107, and the same operation as that of the above-described embodiment is performed, and the same operation is performed. It works.

<Second embodiment>
In the above-described marker moving device of the first embodiment, the plurality of indicator bodies 200 are arranged only in a single layer along the rotation direction of the rotating member, but in the second embodiment, the plurality of indicator bodies 200 are arranged only in a single layer. A plurality of marking bodies 200 are doubly arranged on concentric circles having different radial distances from the rotation axis 101, and the marking bodies 200 are rotated (rotated) and moved in the rotation direction of the rotating member. Configure to.

Hereinafter, the indicator moving device 2 of the second embodiment will be described with reference to FIGS. 7 and 8, but in the indicator moving device 2 of the second embodiment, the indicator moving device 2 of the first embodiment described above will be described. The same parts as those of the device 1 are designated by the same reference numerals, and detailed description thereof will be omitted.

7 and 8 are diagrams for explaining the marker moving device 2 of the second embodiment, and correspond to FIGS. 2 and 3 of the indicator moving device 1 of the first embodiment described above. It is a figure. That is, FIG. 7 is a view of the marking body moving device 2 of the second embodiment as viewed from above, orthogonal to the upper surface plate 100a, with the upper surface plate 100a of the housing 100 removed. be. Further, FIG. 8 is a view of the inside of the housing 100 as viewed from the side with the side plate 100c of the housing 100 removed.

As shown in FIGS. 7 and 8, in the marking body moving device 2 of the second embodiment, eight marking bodies are used for magnetically attracting a plurality of marking bodies 200 on the outer circumference. Similar to the marking body moving device 1 of the first embodiment, the driving unit 300 is provided as the first marking body driving unit on the circumference along the rotation direction of the rotating member at equal intervals. However, as shown in FIG. 7, in the marking body moving device 2 of the second embodiment, the rotating member for arranging the eight marking body driving units 300 is as shown in the modified example of FIG. , The arm rotating member 111 (first arm rotating member), and each of the eight marking body driving portions 300 is attached to each end of the eight arm portions 111a of the arm rotating member 111. ..

As described above, when the rotating member is composed of the arm rotating member 111, as is clear from FIGS. 6 and 7, a space is created between the eight arm portions 111a of the arm rotating member 111. In the marking body moving device 2 of the second embodiment, as shown in FIG. 7, eight marking body driving units 400 are used as the second marking body driving unit in the space between the eight arm portions 111a. Is arranged.

As shown in FIGS. 7 and 8, the eight second indicator driving portions 400 are the eight arm portions 112a of the second arm rotating member 112 separate from the first arm rotating member 111. Attached to the end. As shown in FIG. 8, the second arm rotating member 112 is fixed to the rotating shaft 101 by the fixing member 113 at a position below the mounting position of the arm rotating member 111 in the axial direction of the rotating shaft 101. It is attached. The second arm rotating member 112 is also arranged so as to rotate in a plane parallel to the upper surface plate 100a.

Then, eight arm portions 112a of the second arm rotating member 112 extend from the center position of the rotating shaft 101 to the space between the eight arm portions 111a of the first arm rotating member 111. It is formed. In the case of the examples of FIGS. 7 and 8, the second indicator drive unit 400 is arranged on a circumference having a diameter smaller than the circumference of the circumference in which the first indicator drive unit 300 is arranged. ..

The second marking body driving unit 400 is different in that the height dimension of the columnar appearance is the distance between the second arm rotating member 112 and the upper surface plate 100a of the housing 100, but other than that. It has a similar structure. That is, the second marking body driving unit 400 is attached to the arm portion 112a of the second arm rotating member 112 by the shaft portion 402 in the direction orthogonal to the upper surface plate 100a, and includes the rotating body portion 403. ..

Then, as shown in FIGS. 7 and 8, the two magnet pieces 224M of the marking body support portion 220 of the marking body 200 are magnetically coupled (to each other) on the end face side of the rotating body portion 403 facing the upper surface plate 100a. Two magnet pieces 401Ma to be attracted to) and four magnet pieces 401Mb to be magnetically coupled (attracted to each other) to the four magnet pieces 215M of the sign body rotating portion 210 of the sign body 200 are provided, for example, by being bonded to each other. ing.

In the examples of FIGS. 7 and 8, the diameter of the columnar appearance of the second indicator drive unit 400 is smaller than the diameter of the columnar appearance of the first indicator drive unit 300. .. Therefore, although not shown, the marking body 200 that is magnetically attracted by the second marking body driving unit 400 is formed to have a small diameter and a small size in accordance with the second marking body driving unit 400. However, of course, the diameter of the columnar appearance of the second indicator driving unit 400 may be made equal to the diameter of the columnar appearance of the first indicator driving unit 300.

Then, in the marking body moving device 2 of the second embodiment, as shown in FIGS. 7 and 8, the outer peripheral side surface of the rotating body portion 403 of the second marking body driving unit 400 is inside the housing 100. A ring-shaped belt-shaped member 116 is provided by being supported by a support member 115 as a second rotating body portion driving means so as to be in pressure contact with the body.

Since the marking body moving device 2 of the second embodiment is configured as described above, when the rotary shaft 101 is rotationally driven by the drive motor 104, the first arm rotating member 111 and the second arm rotate. The member 112 rotates together with the rotation shaft 101.

Then, the first sign body driving unit 300 attached on the first arm rotating member 111 moves in the rotational direction of the first arm rotating member 111, and at the same time, the friction with the belt-shaped member 110 causes the first. The rotating body unit 303 of the marking body driving unit 300 of 1 rotates (rotates). That is, the marking body 200 magnetically attracted by the first marking body driving unit 300 rotates (rotates) on the upper surface plate 100a of the housing 100, and the rotation direction of the first arm rotating member 111. Move to.

At the same time, the second indicator drive unit 400 mounted on the second arm rotating member 112 moves in the rotational direction of the second arm rotating member 112, and friction with the belt-shaped member 116 due to pressure contact. As a result, the rotating body portion 403 of the second marking body driving unit 400 rotates (rotates). That is, the marking body 200 magnetically attracted by the second marking body driving unit 400 rotates (rotates) on the upper surface plate 100a of the housing 100, and the rotation direction of the second arm rotating member 111. Move to.

That is, in the marking body moving device 2 of the second embodiment, the marking body 200 magnetically attracted to the first marking body driving unit 300 and the marking body moving unit 400 are magnetically attracted to the second marking body driving unit 400. The marking body 200 is rotated (rotated) in the same direction, and moves in the rotational direction of the first arm rotating member 111 and the second arm rotating member 112.

Therefore, according to the marking body moving device 2 of the second embodiment, the rotating member while rotating (rotating) each of the plurality of marking bodies 200 arranged on the concentric double circumferences. It is possible to move the toy in the rotation direction of the toy, and it is possible to provide a toy having a more entertaining movement.

The modification of the first embodiment described above can also be applied to the marker moving device 2 of the second embodiment.

In the second embodiment described above, the number of the plurality of indicator drive units on the outer circumference and the number of the plurality of indicator drive units on the inner side are the same, but may be different. Needless to say.

<Third embodiment>
Similar to the marking body moving device 2 of the second embodiment, the marking body moving device 3 of the third embodiment is doubly and plurally arranged on concentric circles having different radial distances from the rotation axis 101. This is an example in which the marking bodies 200 of the above are arranged and configured to move in the rotation direction of the rotating member while rotating (rotating) them, and in particular, a plurality of markings arranged on the outer circumference. The direction of rotation (rotation) of the body 200 and the direction of rotation (rotation) of the plurality of marking bodies 200 arranged on the inner circumference are set to be opposite to each other, so that the movement is more entertaining. It is intended to be able to provide toys.

Hereinafter, the marking body moving device 3 of the third embodiment will be described with reference to FIGS. 9 and 10, but also in the marking body moving device 3 of the third embodiment, the marking of the above-mentioned first embodiment will be described. The same parts as those of the body moving device 1 are designated by the same reference numerals, and detailed description thereof will be omitted.

9 and 10 are diagrams for explaining the marker moving device 2 of the third embodiment, and similarly to FIGS. 7 and 8, the indicator moving device 1 of the above-mentioned first embodiment is shown. It is a figure corresponding to FIGS. 2 and 3.

As shown in FIGS. 9 and 10, in the indicator moving device 2 of the third embodiment, eight indicator drives are used for magnetically attracting a plurality of indicators on the outer circumference. The unit 300A is provided as the first indicator driving unit on the circumference along the rotation direction of the rotating member at equal intervals, as in the indicator moving device 1 of the first embodiment. In the marking body moving device 2 of the third embodiment, as shown in FIG. 9, the rotating member for arranging the eight first marking body driving units 300A is the marking body moving device of the first embodiment. Similar to the device 1, the rotating disk 107 is used.

Then, as shown in FIGS. 9 and 10, in the third embodiment, eight pieces are used for magnetically attracting a plurality of marking bodies on the inner circumference on the rotating disk 107. The second indicator drive unit 500 is provided at equal intervals.

The first marking body driving unit 300A is provided with a rotating body unit 303, for example, a pulley 306 that rotates rotatably with respect to the shaft unit 302 integrally with the rotating body unit 303. Other configurations of the first marking body driving unit 300A are the same as those of the marking body driving unit 300 described in the first embodiment described above.

The second marking body driving unit 500 is configured to have the same configuration as the first marking body driving unit 300A. That is, the second marking body driving unit 500 is attached on the rotating disk 107 by the shaft portion 502 in the direction orthogonal to the upper surface plate 100a, and includes the rotating body portion 503.

Then, as shown in FIGS. 9 and 10, the two magnet pieces 224M of the marking body support portion 220 of the marking body 200 are magnetically coupled (to each other) on the end surface side of the rotating body portion 503 facing the upper surface plate 100a. Two magnet pieces 501Ma to be attracted to each other and four magnet pieces 501Mb to be magnetically coupled (attracted to each other) to the four magnet pieces 215M of the sign body rotating portion 210 of the sign body 200 are provided, for example, by being bonded to each other. ing. Further, the rotating body portion 503 is provided with a rotating body that rotates rotatably with respect to the shaft portion 502, for example, a pulley 506, integrally with the rotating body portion 503.

Then, between the pulley 306 of the rotating body portion 303 of the first marking body driving unit 300A and the pulley 506 of the rotating body portion 503 of the second marking body driving unit 500, a thread-like belt as an example of the rotation transmitting member is formed. 510 is suspended in a shackle state in this example. That is, the pulley 306 and the pulley 506 are configured to rotate in opposite directions to each other.

In the examples of FIGS. 9 and 10, the diameter of the columnar appearance of the second indicator drive unit 500 is smaller than the diameter of the columnar appearance of the first indicator drive unit 300A. .. Therefore, although not shown, the marking body 200 magnetically attracted by the second marking body driving unit 500 is formed to have a small diameter and a small size in accordance with the second marking body driving unit 500. However, of course, the diameter of the columnar appearance of the second indicator drive unit 500 may be made equal to the diameter of the columnar appearance of the first indicator drive unit 300A. Further, the diameter of the columnar appearance of the second marking body driving unit 500 may be larger than the diameter of the columnar appearance of the first marking body driving unit 300A.

Since the marking body moving device 3 of the third embodiment is configured as described above, when the rotary shaft 101 is rotationally driven by the drive motor 104, the rotary disk 107 rotates together with the rotary shaft 101, and the second embodiment is used. The marking body driving unit 300A of 1 and the marking body driving unit 500 of 2 move in the rotation direction of the rotating disk 107. Due to this movement, the rotating body portion 303 of the first marking body driving unit 300A rotates (rotates) due to friction due to pressure contact between the rotating body portion 303 of the first marking body driving unit 300A and the belt-shaped member 110. Then, the rotation of the rotating body portion 303 of the first marking body driving unit 300A is transmitted to the rotating body portion 503 of the second marking body driving unit 500 by the belt 510, and the rotating body of the second marking body driving unit 500 is transmitted. The unit 503 rotates (rotates) in the direction opposite to the rotation direction of the rotating body unit 303 of the first marking body driving unit 300A.

Therefore, in the sign body moving device 3 of the third embodiment, the sign body 200 magnetically attracted to the first sign body drive unit 300A and the sign body 200 magnetically attracted to the second sign body drive unit 500. The marking body 200 is operated so as to move in the rotation direction of the rotating disk 107 while rotating (rotating) in opposite directions to each other.

Therefore, according to the marking body moving device 3 of the third embodiment, the plurality of marking bodies 200 arranged on the concentric double circumferences are rotated (rotated) in opposite directions to each other. However, it is possible to move the rotating member in the rotation direction, and it is possible to provide a toy that moves with higher entertainment property.

A belt 510 as an example of the rotation transmission member is inserted between the pulley 306 of the rotating body portion 303 of the first marking body driving unit 300A and the pulley 506 of the rotating body portion 503 of the second marking body driving unit 500. If the pulley 306 and the pulley 506 are suspended in a state where they are not laid down, the pulley 306 and the pulley 506 will rotate in the same direction.

In the third embodiment described above, the number of the plurality of indicator drive units on the outer circumference and the number of the plurality of indicator drive units on the inner side are the same, but may be different. .. In that case, if the number of the plurality of marking body driving parts on the inner circumference is smaller than the number of the plurality of marking body driving parts on the outer side, the number of the plurality of marking body driving parts on the outer side is small. It is in a state where it is not connected to the inner indicator drive unit. Further, when the number of the plurality of marking body driving units on the inner circumference is larger than the number of the plurality of marking body driving portions on the outer side, some of the plurality of marking body driving units on the outer side may be used. , It is in a state of being connected to a plurality of inner indicator drive units by a rotation transmission member such as a belt.

Further, in the third embodiment described above, the plurality of indicator driving units inside do not need to be arranged on the circumference as in the above example, and can be arranged at any position. In short, if the rotating body portion of the plurality of marking body driving portions on the inner side is connected to the rotating body portion of the plurality of marking body driving portions on the outer circumference via the rotation transmission member, the inner side. The arrangement position of the plurality of sign body driving units may be any.

Further, in the example of the third embodiment described above, the rotating bodies that rotate integrally with the rotating bodies 303 and 503 of the first and second marking body driving units 300A and 500 are the pulleys 306 and 506, such as a belt. Although the rotation transmitting member is suspended, the rotating body and the rotation transmitting member are not limited to this example. For example, a rotating body that rotates integrally with the rotating bodies 303 and 503 of the first and second marking body driving units 300A and 500 is configured by gears, and the rotation of the first and second marking body driving units 300A and 500 Gears of the body through another gear as a rotation transmission member, or directly to each other? It may be configured to fit together.

It should be noted that the modification of the first embodiment described above can also be applied to the marker moving device 3 of the third embodiment.

<Fourth Embodiment>
In the first to third embodiments described above, since the marking body driving units 300 and 300A are fixedly attached to rotating members such as the rotating disk 107 and the arm rotating member 111, the movement locus thereof is , Always circular. However, by attaching the marking body driving unit 300, 300A to the rotating member so as to be movable in the radial direction (radial direction of the rotating disk 107) about the rotation axis, the moving path of the marking body driving unit 300, 300A can be provided. It can be configured to have an arbitrary movement path other than the circumferential shape. The fourth embodiment is an example of the marker moving device 4 configured in this way.

FIG. 11 shows an example of the marker moving device 4 of the fourth embodiment, which is an example when applied to the first embodiment. The same reference numerals are given to the same components as those of the marker moving device 1 of the first embodiment, and detailed description thereof will be omitted.

In this example, through holes 601 of elongated holes along the radial direction of the rotating disk 107 are provided at each of the mounting positions of the marking body driving unit 300 of the rotating disk 107. Then, the marking body driving unit 300 is attached in a movable state in the direction along the through hole 601 of the elongated hole (radial direction of the rotating disk 107). In this case, the shaft portion 302 (not shown in FIG. 11) of the marking body driving unit 300 penetrates the long hole without rotating even if the marking body driving unit 300 moves along the long hole through hole 601. Inserted into the hole 601, the marking body drive unit 300 is attached to the rotating disk 107.

Then, as shown in FIG. 11, in this example, the marking body driving unit 300 attached to the portion of the through hole 601 of the long hole of the rotating disk 107 is always rotated by the elastic force of the spring member 602a. An elastic deviation member 602 that elastically biases the 107 outward in the radial direction is provided on the rotating disk 107.

Then, as in the first embodiment, the rotating body unit driving means is provided on all outer peripheral side surfaces of the rotating body unit 303 of the eight marking body unit driving units 300 arranged along the rotation direction of the rotating disk 107. It is composed of a belt-shaped member 110A arranged in a ring shape so as to be in contact with (pressure contact), but in the example of FIG. 11, as shown by a diagonal line, it is arranged in a perfect circular circumference. It is not installed, but has a wavy shape.

That is, in this example, as shown in FIG. 11, the shape of the ring-shaped portion 109Ar of the support member 109A that supports the belt-shaped member 110A is configured to have a wavy shape in the circumferential direction, and the ring-shaped portion 109Ar is configured. A belt-shaped member 110A is attached to the inner surface of the above. Then, this ring-shaped portion 109Ar is attached to each of the four side plates 100c, 100b, 100e, 100f of the housing 100 by the support arm portions 109Aa, 109Ab, 109Ac, 109Ad, and is fixedly supported by the housing 100. To. Others are configured in the same manner as in the first embodiment described above.

In the marking body moving device 4 of the fourth embodiment, when the rotating shaft 101 is rotationally driven by the drive motor 104, the rotating disk 107 rotates together with the rotating shaft 101, and the first marking body driving unit 300A and the first marking body moving unit 300A and the second The marking body driving unit 500 of 2 moves in the rotation direction of the rotating disk 107.

However, in the marking body moving device 4 of the fourth embodiment, the marking body driving unit 300 can be moved in the radial direction by the through hole 601 of the elongated hole, and is always attached to the outside by the elastic deviation member 602. At the same time, the rotating body portion 303 is in a state of being pressed against the belt-shaped member 110A. Therefore, each of the marking body driving units 300 moves along the shape of the belt-shaped member 110A having a wavy shape while the rotating body unit 303 rotates (rotates).

Therefore, in the upper surface plate 100a of the housing 100, the marking body 200 magnetically attracted by each of the marking body driving units 300 corresponds to the shape of the belt-shaped member 110A in the circumferential direction while rotating (rotating). In the movement path, the rotary disk 107 moves in the rotation direction.

According to the sign body moving device 4 of the fourth embodiment, since the movement locus of the sign body in the rotation direction can be made into a shape other than a perfect circle, entertainment can be further improved.

The example of the fourth embodiment described above is an example applied in the case of the first embodiment in which the rotating member is the rotating disk 107, but the rotating member is the configuration of the arm rotating member 111. Also in the case of the second embodiment, the same configuration is obtained by providing a long hole through hole in the arm portion and attaching each of the marking body drive portions 300 so as to be movable in the extension direction of the arm portion of the arm rotating member. can do.

Needless to say, the shape of the support arm portion of the support member that supports the belt-shaped member 110A is not limited to the shape as shown in the example of FIG. 11, and can be formed into various shapes.

The modification of the first embodiment described above can also be applied to the marker moving device 2 of the fourth embodiment.

<Fifth Embodiment>
In the second embodiment and the third embodiment described above, the moving directions of the marking bodies arranged doubly concentrically are the same, but one or more marking bodies on the inner circumference. And one or more marking bodies on the outer circumference can be made to move in opposite directions to further enhance entertainment. A fifth embodiment is an example of a marker moving device in such a configuration.

12 and 13 are diagrams for explaining an example of the marker moving device 5 of the fifth embodiment, and the same reference numerals are given to the same parts as those of the above-described embodiment, and the details thereof are shown. The explanation is omitted.

FIG. 12A corresponds to FIG. 7 of the second embodiment and FIG. 9 of the third embodiment, and in the indicator moving device 5 of the fifth embodiment, the rectangular parallelepiped housing 100 It is a figure which removed the top plate 100a and looked at the inside of a housing 100 from the upper side orthogonal to the top plate 100a. Further, FIG. 12B is a cross-sectional view for explaining the upper surface plate 100a of the marking body moving device 5 of the fifth embodiment and the members provided on the back surface side thereof. Further, FIG. 13 is a view of the inside of the housing 100 as viewed from the side by removing the side plate 100c of the housing 100 in the marking body moving device 5 of the fifth embodiment.

In the marking body moving device 5 of the fifth embodiment, as shown in FIGS. 12A and 13, above the rotating disk 107 as an example of the rotating member (first rotating member), the second As an example of the rotating member of 2, a rotating disk 117 having a diameter smaller than that of the rotating disk 107 is arranged.

Then, in the fifth embodiment, as shown in FIG. 12, two rotation shafts that rotate in opposite directions are provided by the rotational drive of the drive motor 104. One of the two rotating shafts is composed of the rotating shaft 101 in the above-described embodiment. The other rotating shaft is composed of a tubular body that is configured to insert the rotating shaft 101 and rotate independently of the rotating shaft 101. The tubular body is composed of the pipe member 131 in this example.

The pipe member 131 has a cylindrical shape in this example, and as shown in FIG. 13, the pipe member 131 has an inner diameter larger than the diameter of the rotating shaft 101, and the rotating shaft 101 is inserted through the hollow portion of the pipe member 131. It is configured in. In this example, ball bearings 141 and 142 are attached to both ends of the pipe member 131 in the axial direction, as shown in FIG. 13, and the rotating shaft 101 is via the ball bearings 141 and 142. Therefore, it is rotatable in the hollow portion of the pipe member 131.

As shown in FIG. 13, the pipe member 131 has a position of its axial center line (center line in the axial direction) due to the support member 143 fixed to the bottom plate 100b of the housing 100 in this example. , Is supported so as to be the same as the position of the axis center line of the rotating shaft 101. A ball bearing 144 and a ball bearing 145 are attached to the support member 143 at different positions in the axial direction of the pipe member 131, and the ball bearing 144 and the ball bearing 145 allow the pipe member 131 to rotate. It is held with respect to the housing 100 in the state of.

As described above, the pipe member 131 is rotatably held in the housing 100 around the position of the center line of the axis same as that of the rotating shaft 101, independently of the rotating shaft 101. Then, in the fifth embodiment, as shown in FIG. 13, one drive motor 104 is configured to rotationally drive the rotary shaft 101 and the pipe member 131 in opposite directions to each other.

In this example, the gear 151 for the rotary shaft 101 and the gear 152 for the pipe member 131 are attached to the rotary shaft 104a of the drive motor 104. A gear 153 is fixedly attached to the rotary shaft 101, and the gear 153 is engaged with the gear 151 attached to the rotary shaft 104a of the drive motor 104 via the transmission gear 154. To. Thereby, in this example, the rotary shaft 101 is configured to rotate in the same direction as the rotary shaft 104a of the drive motor 104 at a predetermined rotation speed.

Further, a gear 155 is fixedly attached to the pipe member 131 so that the gear 155 meshes with the gear 152 attached to the rotating shaft 104a of the drive motor 104. Thereby, in this example, the pipe member 131 is configured to rotate at a predetermined rotation speed in the direction opposite to the rotation shaft 104a of the drive motor 104.

Then, in the fifth embodiment, as shown in FIG. 13, the upper small-diameter rotary disk 117 is fixedly attached to the rotary shaft 101 by the fixing member 118, and the rotary shaft 101 is attached. It is configured to rotate with the rotation of. Further, the lower large-diameter rotary disk 107 is fixedly attached to the pipe member 131 by the fixing member 108B, and is configured to rotate with the rotation of the pipe member 131. That is, the rotating disk 107 and the rotating disk 117 are configured to rotate in opposite directions to each other.

Then, the marking body driving unit 300B is attached to the rotating disk 107 on the outer circumference, and the marking body driving unit 700 is attached to the rotating disk 117 on the inner circumference. The marking body driving unit 300B has the same configuration as the marking body driving unit 300 in the above-described embodiment, and is attached on the rotating disk 107 by a shaft portion 302 in a direction orthogonal to the upper surface plate 100a, and is a rotating body. A unit 303 is provided.

Then, as shown in FIGS. 12A and 13, on the end surface side of the rotating body portion 303 facing the upper surface plate 100a, magnetically with the two magnet pieces 224M of the marking body supporting portion 220 of the marking body 200. Two magnet pieces 301Ma that are coupled (attracted to each other) and four magnet pieces 301Mb that are magnetically coupled (attracted to each other) with the four magnet pieces 215M of the marking body rotating portion 210 of the marking body 200 are provided. There is. However, in the marking body driving unit 300A of this example, the length of the spacer 305B in the axial direction is made longer than the spacer 305 of the marking body driving unit 300, and the rotating disk 117 and the marking body driving unit 700 are provided. It is configured to secure the space that can be used.

The marking body driving unit 700 also has the same configuration as the marking body driving unit 300 in the above-described embodiment, and is attached on the rotating disk 117 by the shaft portion 702 in the direction orthogonal to the upper surface plate 100a, and is a rotating body. A unit 703 is provided.

Then, as shown in FIGS. 12A and 13, on the end surface side of the rotating body portion 703 facing the upper surface plate 100a, magnetically with the two magnet pieces 224M of the marking body supporting portion 220 of the marking body 200. Two magnet pieces 701Ma that are coupled (attracted to each other) and four magnet pieces 701Mb that are magnetically coupled (attracted to each other) with the four magnet pieces 215M of the marking body rotating portion 210 of the marking body 200 are provided. There is.

Then, in the fifth embodiment, the rotation configured so as to be in pressure contact with all of the rotating body portions 703 of the eight marking body driving portions 700 on the back surface side of the upper surface plate 100a of the housing 100. A body driving means is provided. In the fifth embodiment, the rotating body unit driving means has eight pieces arranged along the rotation direction of the rotating disk 117, as shown in FIGS. 12A, 12B and 13. It is configured to include a belt-shaped member 120 arranged in a ring shape so as to be in contact (pressure contact) with all outer peripheral side surfaces of the rotating body portion 703 of the marking body driving portion 700.

As shown in FIGS. 12A, 12B and 13, in this example, the belt-shaped member 120 is supported by a ring-shaped support member 119 fixed to the back surface of the upper surface plate 100a of the housing 100. It is attached. In this example, the support member 119 includes a ring-shaped wall portion 119a planted in a direction orthogonal to the top plate 100a, and has a belt shape, as shown in FIGS. 12B and 13. The member 120 is attached to the inner peripheral side surface of the wall portion 119a. Therefore, when the rotating body portion 703 of the marking body driving unit 700 in a state of being in pressure contact with the belt-shaped member 120 moves in the rotational direction with the rotation of the rotating disk 117, the marking body driving unit 700 moves in the rotational direction. Rotate (rotate).

Since it is configured as described above, in the marking body moving device 5 of the fifth embodiment, when the drive motor 104 is driven, the rotary shaft 101 and the pipe member 131 are rotationally driven in opposite directions to each other. .. Then, the rotating disk 107 rotates together with the rotating shaft 101, and the marking body driving unit 300B on the outer circumference moves in the rotation direction of the rotating disk 107. Due to this movement, the rotating body portion 303 rotates (rotates) due to friction caused by pressure contact between the rotating body portion 303 of the marking body driving unit 300B and the belt-shaped member 110.

Further, the rotating disk 117 rotates together with the pipe member 131 in the direction opposite to the rotating shaft 101, and the marking body driving unit 700 on the inner circumference rotates in the rotating direction of the rotating disk 117, that is, the marking body driving unit 300B. Moves in the direction opposite to the direction of movement of. Due to this movement, the rotating body portion 703 is moved in the direction opposite to the rotation direction of the rotating body portion 303 of the marking body driving unit 300A due to the friction caused by the pressure contact between the rotating body portion 703 of the marking body driving unit 700 and the belt-shaped member 120. Rotate (rotate).

Therefore, in the marking body moving device 5 of the fifth embodiment, the marking body 200 magnetically attracted to the marking body driving unit 300B and the marking body 200 magnetically attracted to the marking body driving unit 700. Performs an operation such that it moves in the direction of rotation in the opposite direction while rotating (rotating) in the opposite direction to each other.

Therefore, according to the marking body moving device 5 of the fifth embodiment, the plurality of marking bodies 200 arranged on the concentric double circumferences are rotated (rotated) in opposite directions to each other. However, it is possible to move the toys in the directions of rotation opposite to each other, and it is possible to provide a toy having a more entertaining movement.

The example of the fifth embodiment described above is an example applied in the case of the first embodiment in which the rotating member is a rotating disk, but the second embodiment has the rotating member as the arm rotating member. In the case of the embodiment, the same configuration can be used.

Needless to say, the modification of the first embodiment described above is also applicable to the marker moving device 2 of the fifth embodiment.

[Other embodiments or modifications]
The housing 100 may have a cylindrical shape provided with a flat plate top plate, instead of a rectangular parallelepiped box shape as in the above-described embodiment.

Further, the member on which the outer peripheral side surface of the rotating body portion of the marking body driving portion is in pressure contact or meshes with each other may be provided intermittently at predetermined angular intervals instead of being arranged on the entire circumference in the circumferential direction. .. In that case, the marking body rotates (rotates) only at the position in the rotation direction in which the rotating body driving member exists.

1, 2, 3, 4 ... Marker moving device, 100 ... Housing, 100a ... Top plate 100a, 101 ... Rotating shaft, 104 ... Drive motor, 107, 117 ... Rotating disk, 109, 109A, 119 ... Support member , 110, 110A, 120 ... Belt-shaped member, 111 ... Arm rotating member, 111a ... Arm part, 112 ... Rotating disk, 131 ... Pipe member (cylindrical body), 200 ... Marking body, 210 ... Marking body rotating part, 213 ... Rotating shaft part, 215M ... Magnet piece, 220 ... Marker support part, 222 ... Bearing part, 224M ... Magnet piece, 300, 300A ... Marker drive part, 301Ma, 301Mb ... Magnet piece, 302 ... Shaft part, 303 ... Rotating body part, 400, 500, 700 ... Marking body driving part, 403, 503, 703 ... Rotating body part, 504 ... Pulley, 601 ... Long hole through hole, 602 ... Elastic deviation member

Claims (17)

A housing with a top plate made of non-magnetic material,
A rotating member provided so as to rotate in a plane parallel to the top plate, and
A marking body that is placed on a surface exposed to the outside of the top plate and has a magnetic coupling member on the side of the top plate facing the surface.
A marker drive unit that is attached to the surface side of the rotating member facing the upper surface plate and moves in the rotational direction as the rotating member rotates.
Equipped with
The sign body driving unit has a magnetic attraction member that is magnetically coupled to the magnetic coupling member of the sign body via the top plate to magnetically attract the sign body, and is attached to the top plate. It is equipped with a rotating body that is rotatably attached to axes in orthogonal directions.
In the housing, the rotating body portion of the marking body driving portion is arranged so as to be rotationally driven with the rotation of the rotating member about the axis in the direction orthogonal to the upper surface plate. A drive means is provided ,
The sign body is
In addition to having the plurality of the magnetic coupling members
A marking body support portion having a part of the plurality of the magnetic coupling members and supporting an axis in a direction orthogonal to the top plate, and a marking body support portion.
A marker rotating portion having a portion other than the partial portion of the plurality of magnetic coupling members and rotatably provided with respect to an axis in a direction orthogonal to the top plate.
Equipped with
The sign body driving unit is
It is provided with a sign body support suction part having a magnetic suction member that magnetically bonds with the magnetic coupling member of the sign support and sucks the sign support on the top plate.
The rotating body portion magnetically bonds with the magnetic coupling member of the marking body rotating portion to attract the marking body rotating portion, and the rotation of the rotating body portion rotates the marking body rotating portion. Has a target suction member
A sign body moving device characterized by that. A housing with a top plate made of non-magnetic material,
A rotating member provided so as to rotate in a plane parallel to the top plate, and
A marking body that is placed on a surface exposed to the outside of the top plate and has a magnetic coupling member on the side of the top plate facing the surface.
A marker drive unit that is attached to the surface side of the rotating member facing the upper surface plate and moves in the rotational direction as the rotating member rotates.
Equipped with
The sign body driving unit has a magnetic attraction member that is magnetically coupled to the magnetic coupling member of the sign body via the top plate to magnetically attract the sign body, and is attached to the top plate. It is equipped with a rotating body that is rotatably attached to axes in orthogonal directions.
In the housing, the rotating body portion of the marking body driving portion is arranged to be rotationally driven with the rotation of the rotating member about the axis in the direction orthogonal to the upper surface plate. A drive means is provided ,
The marker driving unit is movable in the radial direction about the center of rotation of the rotating member, and is elastically urged outward in the radial direction by the elastic deviating member.
A sign body moving device characterized by that. The rotating body portion of the marking body driving portion is a disk-shaped member.
The rotating body portion driving means in the housing is arranged so as to be pressure-welded or meshed with the outer peripheral side surface of the disk-shaped member so as to rotate the rotating body portion as the rotating member rotates. The marker moving device according to claim 1 or 2 , wherein the marking body moving device is characterized by the above. The rotating body portion driving means in the housing includes a part of the outer peripheral side surface of the rotating body portion made of the disk-shaped member of the marking body driving portion that moves with the rotation of the rotating member. The marking body moving device according to claim 3 , further comprising members arranged so as to be pressure-welded or meshed with each other. Claims 1 to claim 1, wherein a plurality of the marking body driving units are provided in the rotation direction of the rotating member, and the number of the marking bodies is also a plurality according to the marking body driving unit. The marker moving device according to any one of 4. The method according to any one of claims 1 to 5, wherein the rotating member comprises a disk having the center of rotation as a center position, and the marker driving unit is attached to the disk. Marker moving device. The magnetic attraction member is made of a magnet or a magnetic material, and is made of a magnetic material.
The marker moving device according to any one of claims 1 to 6, wherein the magnetically coupled member comprises a magnetic material or a magnet that magnetically attracts and bonds to each other with the magnetically attracted member. Any of claims 1 to 7, wherein the sign body includes a movement assisting member for assisting the movement of the rotating member of the sign body in the rotation direction on the surface of the top plate. Marker moving device described in Crab. The sign body includes a movement assisting member for assisting the movement of the rotating member of the sign body in the rotational direction on the surface of the top plate.
The marker moving device according to any one of claims 1 to 8, wherein a gap is formed between the magnetic coupling member and the upper surface plate. The marker moving device according to claim 8 or 9, wherein the movement assisting member is composed of wheels or ball casters. The marker moving device according to any one of claims 1 to 10, wherein the rotating member is attached to a rotating shaft in a direction orthogonal to the plate surface of the upper surface plate. The marker moving device according to claim 11, wherein the rotating shaft is rotationally driven by a drive motor. The rotating member is provided with another marking body driving unit whose distance from the rotating member is different from that of the marking body driving unit.
The other marking body driving unit includes another rotating body unit rotatably attached to an axis in a direction orthogonal to the top plate.
The claim is characterized in that the other rotating body portion of the other marking body driving unit is configured to be coupled to the rotating body portion of the marking body driving unit via a rotation transmission member to rotate. Item 12. The marking body moving device according to any one of claims 1 to 12 . 13. The marking according to claim 13 , wherein the other rotating body portion of the other marking body driving unit is configured to rotate in a direction opposite to that of the rotating body portion of the marking body driving unit. Body movement device. The axis of rotation in the direction orthogonal to the plate surface of the top plate,
It is provided with a hollow portion through which the rotation shaft is inserted, and is provided with a tubular body that rotates about the same axis position as the rotation shaft independently of the rotation shaft.
The rotating member is attached to the tubular body and is configured to rotate with the tubular body.
Another rotating member having a length from the center of rotation smaller than that of the rotating member is attached to the rotating shaft between the rotating member and the upper surface plate, and is configured to rotate together with the rotating shaft. ,
On the surface of the other rotating member on the upper surface plate side, another marking body driving unit having a structure including a rotating body portion that is rotatably configured like the rotating body portion of the marking body driving unit is attached. As well as being
The upper surface plate is provided with a rotating body unit driving means arranged so as to rotationally drive the rotating body unit of the other marking body driving unit with the rotation of the other rotating member. The marker moving device according to any one of claims 1 to 12 . The marking body moving device according to claim 15 , wherein the rotation axis and the tubular body are configured to rotate in opposite directions to each other. The marker moving device according to any one of claims 1 to 16 , wherein the rotating member includes an arm-shaped member extending radially from the rotation center position.

Images