JPH11231859A - Pipe organ toy - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a pipe organ toy having a keyboard capable of performing even complicated melody, incorporating a plurality of melodies and actually allowing manual performance in addition to automatic performance. SOLUTION: A pipe organ 1 has air supplied to the reed pipe of each scale via a blower means, and a control means sequentially supplies electric current to a plurality of electromagnets for the independent drive and control thereof. As a result, an electromagnet so driven and controlled repulses or attracts a magnet for the operation of each open/close means, thereby sequentially opening valve members and causing the reed pipes to sequentially blow at each scale for automatic performance. In this case, a plurality of keyboards 75a to 75j for operating each open/close member are arranged on the front of a body 5 and a manual performance can be actually done, in addition to automatic performance via a control means.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pipe organ toy capable of automatically playing a flute of each scale using air sent from a blowing means.

[0002]

2. Description of the Related Art Conventionally, a wind instrument toy capable of automatically playing a flute of each scale using air sent from a blowing means is disclosed in Japanese Utility Model Publication No. 7-15589. There was something. In this wind instrument toy, the projection formed on the surface of the playing board automatically rotated by the motor individually presses the pressing and sliding members of the whistle of each scale to automatically play.

[0003]

In the above-mentioned conventional wind instrument toy, each whistle is blown by a projection formed on the surface of the playing board, so that the whistles can be arranged only within the diameter of the playing board. For this reason, there is a problem that the number of scales is small and the number of songs that can be played is small. In addition, the music to be played can be changed, but for this purpose, a plurality of performance boards must be prepared, which is inconvenient. Furthermore, as described above, the conventional wind instrument toy can be automatically played, but cannot be actually played by hand, and has a problem of lack of interest.

[0004] The invention according to claim 1 of the present application has been devised in view of the above-mentioned problem, and has a large number of musical scales and can play many songs. It is a first object of the present invention to provide a pipe organ toy capable of playing a sound.

The invention according to claim 2 of the present application has been devised in view of the above problems, and provides a pipe organ toy having a keyboard that can be actually played by hand in addition to automatic performance. As a second problem.

[0006] The invention according to claim 3 of the present invention is a pipe organ toy that can float a floating body when a sound of each scale is generated, and visually recognize which keyboard sound is being generated. Is to be provided as a third problem.

[0007]

The pipe organ toy according to claim 1 of the present application has the following configuration to achieve the first object. (A) A blower means and a whistle portion of each scale blown by the blower means are provided in the main body. (B) In each whistle part, a valve member is provided so as to be freely opened and closed,
When the valve member is opened, the air sent by the air blowing means flows and blows. (C) Opening and closing means for opening and closing the valve member is provided in the main body, and the opening and closing means is provided with a magnet. (D) A plurality of electromagnets which respectively act on the plurality of opening / closing means by influencing the magnets of the plurality of opening / closing means, and control means for individually controlling the driving of the plurality of electromagnets are provided in the main body. .

In order to achieve the second object, the pipe organ toy according to the second aspect of the present invention is provided with a plurality of keys for operating the respective opening and closing means separately from the electromagnet at the front portion of the main body having the above configuration. be able to.

In order to achieve the third object, a pipe organ toy according to claim 3 of the present application is provided with a plurality of pipes communicating with each whistle section substantially vertically upward on an upper portion of the main body having the above structure. In addition, a floating body that floats by the flow of air in each pipe can be provided so as to be movable up and down.

[0010]

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a pipe organ toy according to claims 1 to 3 of the present invention will be described with reference to FIGS. FIG. 1 is an overall perspective view showing one embodiment of a pipe organ toy. FIG. 2 is a partially cutaway perspective view showing a state where a cover body of FIG. 1 is removed. FIG.
FIG. 3 is a perspective view seen from another direction in FIG. 2. FIG. 4 is an exploded perspective view of the sound generating device. FIG. 5 is an exploded perspective view of a main part of the keyboard. FIG. 6 is a perspective view of the pipe device. FIG.
FIG. 3 is a vertical sectional side view of a main part of FIG. 2. FIG. 8 is a side sectional view for explaining the operation of FIG. FIG. 9 is a perspective view illustrating the operation of the doll body.

The pipe organ toy 1 is provided with a blower means 50 in a main body 5 and whistle parts 23a to 23j of respective musical scales blown by the blower means 50. Each whistle part 23
Valve members 28a to 28j are provided in a to 23j so as to be openable and closable. When the valve members 28a to 28j are opened, the air sent by the blowing means 50 flows and blows.

The body 5 is provided with opening / closing means 66a-66j for opening and closing the valve members 28a-28j, and the opening / closing means 66a-66j are provided with magnets 73a-73j. Further, a plurality of opening / closing means 6 are provided in the main body 5.
A plurality of electromagnets 83a to 83j, which respectively affect the magnets 73a to 73j of 6a to 66j to operate the plurality of opening / closing means 66a to 66j, and a plurality of electromagnets 83a
To 83j are individually controlled.

In the pipe organ 1 having the above structure, air is sent to the whistles 23a to 23j of the respective scales by the blowing means 50. Valve members 28a-28 of each whistle part 23a-23j
When j is closed, the air sent by the blowing means 50 does not flow to each of the whistles 23a to 23j, and does not blow.

Next, the control means includes a plurality of electromagnets 83a to 83a-8.
3j to each of the electromagnets 83a to 83j
Are individually driven and controlled, the drive-controlled electromagnet 83a
83j are the magnets 73a-73 of the opening / closing means 66a-66j.
By repelling or sucking j, the opening / closing means 66a to 66j are operated to open the valve members 28a to 28j in order. When the valve members 28a to 28j are opened in order, the whistle portion 23a
~ 23j will play on that scale and play the song.

According to a second aspect of the present invention, there is provided a pipe organ toy 1 comprising:
At the front of the main body 5, each of the opening / closing means 66a to 66j is connected to an electromagnet 8
Since there are provided a plurality of keys 75a to 75j which are operated separately from 3a to 83j, not only automatic performance by the control means but also actual hand performance can be performed.

The pipe organ toy 1 according to claim 3 is
A plurality of pipes 56a to 56j communicating with the flutes 23a to 23j are provided substantially vertically upward on the upper part of the main body 5, and a floating body 59a floating in each of the pipes 56a to 56j by the flow of air. Since ~ 59j are provided so as to be able to move up and down, it is possible to visually recognize the position of the blowing, that is, which keyboard sound is being generated.

[0017]

An embodiment of the present invention will be described below with reference to the drawings. The pipe organ toy 1 is, as shown in FIG.
It comprises a base 2 and an organ device 3 provided on the base 2. The organ device 3 has a cover body 5 composed of a front cover 5a and a rear cover 5b, and a plurality of keys 75a to 75 through an opening 6a formed in the front of the front cover 5a.
j is protruding.

A sound generator 10 is provided in the cover 5 as shown in FIG. The sound producing device 10 has a sound producing case 11 and a ventilation case 31. The sounding case 11 is composed of a front frame 15 having a substantially rectangular shape and a rear frame 16 having a box shape. The front frame 15 and the rear frame 16 are joined and integrally assembled with screws or the like.

The front frame 15 includes a plurality of partition walls 12a to 12i.
There are provided a plurality of small chambers 13a to 13j partitioned by the same. Both side walls 15b and partition walls 12b, 12 of the front frame 15
At the upper and lower 12 places of d, 12f, 12g, screw through holes 1
A boss 14 having 4a is formed.

A small chamber 13a is provided between the front frame 15 and the rear frame 16.
13j is fixed by the screw or the like. On the lower right edge of the upper plate 17, there is provided a lower plate 19 which closes the lower part of one of the small openings 13h to 13j. The rear frame 16 is formed with a side wall 20 that closes the lower part of one of the small chambers 13a to 13g.

The side wall 20 is formed by the bottom of a rectangular recess 21 formed in the rear frame 16. That is, in the small chambers 13a to 13j, one opening is formed by the upper plate 17 and the lower plate 19.
And it is closed by the side wall 20 and is in a sealed state.
The upper plate 17 has an opening 2 communicating with each of the small chambers 13a to 13j.
2a to 22j are formed. Each opening 22a to 22j
Are provided with lead whistles 23a to 23j of each scale.

The other opening of each of the small chambers 13a to 13j is
The ventilation case 31 is closed by a rear wall 33. The ventilation case 31 includes a front wall 32, the rear wall 33 facing the front wall 32,
The side wall 35, 36, the lower wall 37, and the upper wall 39 are formed, and are integrally assembled with the sound generating case 11 by screws inserted into the screw holes 14 a of the front frame 15.

The ventilation case 31 also has a plurality of partition walls 34a-34.
A plurality of ventilation paths 41a to 41j partitioned by 34i
It has. In the rear wall 33, each ventilation path 41a-41j
And communication holes 25a to 25 for communicating each of the small chambers 13a to 13j.
j is formed. In addition, on the upper wall 39, each ventilation path 4
Exhaust holes 38a to 38j communicating between 1a to 41j and the outside
Are formed. The rear wall 33 and the front wall 32 have opposing rear guide holes 26a to 26j and front guide holes 27a to 27j.
27j are formed.

The small chambers 13a to 13j are provided with valve members 28a to 28j for opening and closing the communication holes 25a to 25j. The valve members 28a to 28j have communication holes 25a to
A valve body 29a to 29j that directly opens and closes 25j, and guide shafts 30a to 30j that are guided by rear guide holes 26a to 26j and front guide holes 27a to 27j and protrude from the front guide holes 27a to 27j. I have. Valve body 29
a-29j are formed in a flat plate shape, and semicircular notches 44a-4
4j are formed.

The tips of the guide shafts 30a to 30j are pointed conically. The sounding case 11 includes the upper plate 17 and the lower plate 1.
The opening 9 is divided into the small chambers 13 a to 13 j and the air chamber 42 by 9, and an opening 45 communicating with the air chamber 42 is formed on one side of the lower wall 43 of the rear frame 16. Blowing means 5 for sending air from opening 45 into air chamber 42 is provided at the lower portion of sounding case 11.
0 is attached.

The blower means 50 includes a blower case 51, a drive motor (not shown) provided in the blower case 51, and a rotary fan driven by the drive motor. The blower case 51 has a blower opening 52 formed by a rotating fan at an upper portion thereof, and is fixed to the sounding case 11 such that the blower opening 52 is inserted into the opening 45 of the sounding case 11. .

The ventilation case 31 has an oval pipe mounting port 53 formed in the upper wall 39. This pipe fitting 5
3, an oval insertion member 55 having a plurality of pipes 56a to 56j is inserted until it comes into contact with the upper wall 39. The insertion member 55 has a communication passage 57 a communicating with exhaust holes 38 a to 38 j formed in the upper wall 39 of the ventilation case 31.
To 57j.

The plurality of pipes 56a to 56j are fixed to the insertion member 55 so as to communicate with the communication passages 57a to 57j, respectively. Each pipe 56a-56j
Are made of a transparent material, and contain floating bodies 59a to 59j that float inside due to the pressure of air. In addition, each of the pipes 56a to 56j has a lid member 60a to 60j having an exhaust port 61a to 61j formed on the upper part in order to prevent the floating body 59a to 59j from protruding from the upper part.
j is provided.

The lower part of the front frame 15 of the sounding case 11 is
As shown in FIG. 7, a plurality of first bearing plates 63a to 63k are fixedly provided. Furthermore, lower wall 3 of ventilation case 31
7, a plurality of second bearing plates 65a to 65k are fixedly provided. Between the second bearing plates 65a to 65k, substantially L-shaped opening / closing means 66a to 66j are swingably provided.

The opening / closing means 66a to 66j include a horizontal member 67.
a-67j and vertical members 68a-68j, and bearing bosses 6 formed at the ends of the horizontal members 67a-67j.
The first support shaft 70 rotatably inserted through 9a to 69j allows swinging. The first support shaft 70 is provided with step recesses 64a to 64k of the first bearing plates 63a to 63k.
And rectangular holes 72a-72 formed by step recesses 71a-71k formed at the rear of the second bearing plates 65a-65k.
It is rotatably supported at 72k.

The opening / closing means 66a to 66j include a horizontal member 67.
The magnet pieces 73a to 73k are attached to the lower surfaces of the valve members 28a to 67j.
To 28j of the guide shafts 30a to 30j.

Keyboards 75a to 75j are provided between the second bearing plates 65a to 65k so as to be swingable.
The keyboards 75a to 75j are swingable by a second support shaft 77 rotatably inserted into the bases 76a to 76j. The second support shaft 77 includes second bearing plates 65a to 65
k-shaped bearing portions 79a to 79k formed at the tip of the k
It is rotatably supported by the shaft.

The keyboards 75a to 75j have weights 80a on the lower surface.
-80j are urged downward by the weights 80a-80j, and the engagement arms 81a-81j provided on the bases 76a-76j engage with the lower surfaces of the horizontal members 67a-67j of the opening / closing means 66a-66j. And is held in a horizontal position.

A base 85 to which a plurality of electromagnets 83a to 83j are attached is provided below the opening / closing means 66a to 66j. The base 85 is mounted on protrusions 87 formed on the rear cover 5b, as shown in FIG. 2, with a printed circuit board 86 for sending electricity to each of the electromagnets 83a to 83j superposed on the back surface. . The base 85 and the printed board 86 are engaged with engaging holes 89a to 89k formed in the base 85 and the printed board 86 so as not to be displaced.
Are engaged with engagement projections 90a to 90k formed on the lower portions of the second bearing plates 65a to 65k.

The blower case 51 has side plates 91 on both sides.
The outer side plate 91 has bearing pieces 93, 9.
3 are protruded. A rotary shaft 95 is rotatably mounted between the bearing pieces 93. Rotation axis 95
A spur gear 99 meshing with an output worm gear 97 provided on an output shaft 96 protruding from the inside of the blower case 51;
A worm gear 100 is fixedly attached. The worm gear 100 meshes with a small gear 101 rotatably attached to the side plate 91.

The small gear 101 meshes with a large gear 102 rotatably mounted on the upper part of the side plate 91. The large gear 102 is fixedly attached to one of the connecting shafts 103. The connection shaft 103 is rotatably attached to the side plate 91 and the frame 105 fixed to the side wall 36 of the ventilation case 31.

The other end of the connecting shaft 103 has a pulley 106
Is fixedly attached. This pulley 106
And a pulley 107 provided outside the frame 105 is wound around a belt 109. Pulley 10
7 is fixed to a rotating shaft 111 provided on the upper part of the frame 105. An eccentric cam disk 112 is attached to a rotating shaft 111 in the frame 105 so that the cam disk 112 intermittently presses an apparent bellows pump 115 via a rocking plate 113. Has become.

That is, a mounting plate 116 for mounting the bellows pump 115 is provided at a lower portion inside the frame 105. On one side of the mounting plate 116, a pair of bearing plates 117, 11
7 are provided, and a pair of bearing plates 117
A swinging plate 113 for pressing the bellows pump 115 via a support shaft 118 is attached.

The side of the rotating shaft 111 is bent at a substantially right angle to form a crank arm 119, and a hand 129 of the doll body 120 is rotatably connected to the crank arm 119.

The doll body 120 has a lower body 121 and
An upper body 123 is rotatably connected to the lower body 121 via a waist shaft 122, and an arm 126 is rotatably attached to a shoulder 125 of the upper body 123. The projection 128 thus formed is fixed to the base 2 by fitting it into a hole (not shown) formed in the upper part of the base 2. Insertion holes 130, 130 are formed in the hand portion 129 of the doll body 120.
The crank arm 119 is rotatably inserted into 0,130.

A center shaft 133 of a rotary drum 132 is rotatably mounted between the inner side wall 108 of the frame 105 and a bearing plate 131 fixed to the other side wall 36 of the ventilation case 31. Central shaft 1 protruding from bearing plate 131
A pulley 135 is attached to the tip of 33, and a belt 137 is wound around the pulley 135 and a pulley 136 provided near the large gear 102 of the connection shaft 103.

The sound generator 10, the blower case 51 and the frame 105 are accommodated in the cover 5. On the front cover 5a of the cover body 5, the keyboards 75a to 75j and the rotating drum 13
An opening 6a for exposing the bellows pump 115, the swinging plate 113, and the cam disk 112 is formed.

An electronic circuit board (not shown) and a power supply are provided in the base 2. The electronic circuit board is provided with an electronic circuit (control means) for operating by supplying current to any one or more of the electromagnets 83a to 83j at the same time, and a storage unit for storing the order in which the current is supplied. This storage unit is divided into three areas, and the order in which different currents flow in each area is stored, and each order forms a music rhythm.

On the front surface of the base 2, a liquid crystal display unit 150,
Music selection buttons 151, 152, and 153 and a start button 155 are provided. The liquid crystal display section 150, music selection buttons 151, 152, 153, start button 155
Is electrically connected to the electronic circuit board, and when any one of the music selection buttons 151, 152, 153 is pressed, the selected number is displayed on the liquid crystal display unit 150, and when the start button 155 is pressed, The rhythm of the selected melody is called from the storage unit of the electronic circuit (control means), and each of the electromagnets 83a to 83j is matched with the rhythm.
Any one or a plurality of the currents may be caused to flow simultaneously. In addition, a power switch for turning on and off the current is provided on one side of the base 2.

Since the pipe organ toy 1 has the above configuration, the power switch provided on one side of the base 2 is turned on.
Then, the drive motor in the blowing means 50 is driven. The driving of the drive motor causes the rotation fan to rotate, and the sound output device 11 from the blower opening 52 of the blower case 51 through the opening 45.
Is sent into the air chamber 42.

The air sent into the air chamber 42 tries to pass through the small chambers 13a to 13j through the openings 22a to 22j of the reed whistles 23a to 23j.
The communication holes 25a to 25j of the valve members 28a to 28j
Since the valve bodies 8j are closed by the valve bodies 29a to 29j, they cannot pass through the small chambers 13a to 13j. Therefore, each of the lead whistles 13a to 13j does not play.

An output shaft 96 protruding from the side surface of the blower case 51 is also rotated by the drive motor, and an output worm gear 97, a spur gear 99, and a rotation shaft 9 provided on the output shaft 96 are provided.
5, worm gear 100, small gear 101, large gear 102
The connection shaft 103 is rotated via the. This connecting shaft 103
Rotation of pulley 136, belt 137, pulley 1
35, transmitted to the rotating drum 132 via the central shaft 133 to rotate the rotating drum 132.

Further, the rotation of the connecting shaft 103 is controlled by the pulley 106, the belt 109, the pulley 107, and the rotating shaft 111.
Is transmitted to the cam disk 112 via the. The cam disk 112 swings the swing plate 113 to press the bellows pump 115 intermittently. The hand 1 of the doll body 120 is attached to the crank arm 119 of the rotating shaft 111.
29 is rotatably connected, the rotation of the crank arm 119 causes the upper body part 123 to swing about the waist axis 122, and the doll body 120 rotates the crank arm 119, and the bellows pump 115 intermittently operates. At the same time as rotating the rotary drum 132.

When any one of the music selection buttons 151 to 153 is pressed in the above state, the selected music number is displayed on the liquid crystal display unit 150. When the start button 155 is pressed, the rhythm of the selected melody is called from the storage unit of the electronic circuit (control means), and one or more of the electromagnets 83a to 83j are simultaneously supplied with electricity for a predetermined time according to the rhythm. Drive control is performed on 83a-83j.

The driven and controlled electromagnets 83a to 83j
The magnet pieces 73a to 73j of the opening / closing means 66a to 66j are magnetized to have the same polarity and affect the magnet pieces 73a to 73j, and repel the magnet pieces 73a to 73j. Therefore, the opening / closing means 66a to 66j are pushed up by the electromagnets 83a to 83j, and the first support shaft 7
Swings upward about the center of the vertical members 68a to 68j.
Presses the guide shafts 30a to 30j of the valve members 28a to 28j for the energizing time of the electromagnets 83a to 83j. At this time,
The keyboards 75a to 75j swing downward about the second support shaft 77 by the weights 80a to 80j.

When the guide shafts 30a to 30j are pressed, the valve bodies 29a to 29j are separated from the small chambers 13a to 13j.
The j communication holes 25a to 25j are opened. Communication holes 25a-25
When j is opened, the air sent into the air chamber 42 is opened by the openings 22a of the reed whistles 13a to 13j.
Through the communication holes 25a to 25j and into the ventilation passages 41a to 41j. Therefore, the valve body 2
The lead whistles 13a to 13j opened by 9a to 29j play with the tone of the musical scale.

The air flowing into the ventilation passages 41a to 41j is
The gas flows into the pipes 56a to 56j through the exhaust holes 38a to 38j and the communication paths 57a to 57j, and the pipes 56a to 5j are raised while the floating bodies 59a to 59j are raised by the air pressure.
The air flows out of the air outlets 6a to 61j.

The electronic circuit (control means) includes the electromagnets 83a to 83a
When the current supply to the electromagnet 83 is stopped,
The magnetic forces of a to 83j disappear, the opening / closing means 66a to 66j are not pushed up, and return to the original position. Keyboard 75
a to 75j, the engaging arms 81a to 81j
Engage with the lower surfaces of the horizontal members 67a to 67j of 6a to 66j and return to the original horizontal position.

The guide shafts 30a to 30j are opened and closed
６６66j, the chambers 13a〜13
j, the valve bodies 29a-2
9j closes the communication holes 25a to 25j of the small chambers 13a to 13j. Therefore, the air flows through the openings 2 of the reed whistles
2a ~ 22j can not pass, lead whistle 13a ~ 13j
Stops playing.

Therefore, in the pipe organ toy 1, the energized electromagnets are applied to the valve members 28a to 28j during the time when the electronic circuit (control means) is energized to any of the electromagnets 83a to 83j.
28j, the reed whistles 13a to 13j are blown, and the floating bodies 59a to 59j in the pipes 56a to 56j communicating with the reed whistles 13a to 13j are raised, and at the same time, the keyboards 75a to 75j at the positions. Is the weight 80a
Tilt by ~ 80j.

As described above, in the pipe organ toy 1, the keys 75a to 75j corresponding to the scale of the melody are continuously inclined during the automatic performance of music, and the inclined keyboard 7
Floating body 59a in pipes 56a to 56j of 5a to 75j
５９59j increases. The blowing time of the reed whistles 13a to 13j can be adjusted by the energizing time to the electromagnets 83a to 83j.

The pipe organ toy 1 is operated by pressing the keyboards 75a to 75j directly with the hand to
The opening / closing means 66a to 66j can be pushed up by means of ~ 81j, and the valve members 28a to 28j can be opened to blow the reed whistles 13a to 13j. When the pressing operation of the keys 75a to 75j is stopped, the keys 75a to 75j
j returns to the original horizontal state, and the blowing of the lead whistles 13a to 13j is stopped as described above.

In the above embodiment, the pipe organ toy 1 has been described as an automatic musical instrument, but it may be configured as an alarm clock. In such a case, an electronic circuit (control means) for controlling the drive motor of the blower means 50 and operating by supplying current to any one or more of the electromagnets 83a to 83j at the same time, And a clock circuit. The storage unit is divided into a plurality of areas, and the order in which different currents flow in each area is stored, and each order forms a music rhythm.

On the front of the base 2, a liquid crystal display section 150 for displaying the date, day of the week, time, etc., and a time setting button 15
1, a demo ON / OFF button 152, a demo music selection button 153, and a start button 155 for starting demo music. This liquid crystal display 15
0, time setting button 151, alarm ON-OF
The F button 152, the demonstration music selection button 153, and the start button 155 for starting the demonstration music are electrically connected to the electronic circuit board. The music can be selected according to the number of times the demo music selection button 153 is pressed, and the selected number is displayed on the liquid crystal display section 150. When the start button 155 is pressed, the rhythm of the selected melody is converted to an electronic circuit (control means). , And one or more of the electromagnets 83a to 83j are supplied with a current at the same time in accordance with the rhythm.

The pipe organ toy 1 having the above configuration is always driven by the internal power supply.
, The date, day of the week, time, etc. are displayed, and the selection number of the demo music is also displayed. When the start button 155 is pressed, the electronic circuit (control means) drives the drive motor of the blower means 50. The rotation of the rotating fan is driven by the drive motor, and is sent from the blower opening 52 of the blower case 51 to the air chamber 42 of the sound generator 11 through the opening 45, and the blowable state is established as described above. Rotates, and the doll body 120 operates.

When the start button 155 is pressed, the melody rhythm of the selected demo music is called from the storage section of the electronic circuit (control means), and one of the electromagnets 83a to 83j is matched to the rhythm. Alternatively, a plurality of electromagnets 83a to 83j are supplied with electricity for a predetermined time at the same time.
Drive control. Therefore, as described above, the valve body 2
9a to 29j are small rooms 13a to 13j in order of melody scale
Communication holes 25a to 25j are opened, and the lead whistle 13 of each scale is opened.
a to 13j play in order with the tone of the scale, and play the demonstration music.

When the alarm occurrence time is set by the time setting button 151 and the alarm ON-OFF button 152 is pressed to turn on, the alarm time is set at the alarm time.
The electronic circuit (control means) drives the drive motor of the blowing means 50, and the rotating drum 132 rotates and the doll body 120 is rotated.
Is activated, and the selected demo music is played. Thus, the pipe organ toy 1 can be used as an alarm clock.

[0063]

As described above, the pipe organ toy according to the first aspect of the present invention can automatically play even a complicated tune having a large number of musical scales, and requires a plurality of conventional performance boards. There is an effect that a plurality of music pieces stored inside can be selected and played.

In addition to the above effects, the pipe organ toy according to the second aspect of the present invention has a keyboard that can be actually played by hand, and the keyboard of the musical scale is tilted during automatic performance. There is an effect that you can practice.

In the pipe organ toy according to the third aspect of the present invention, when the sound of each scale is generated, the floating body at the position of the scale is floated to visually grasp which keyboard sound is generated. The effect is that the user can practice striking the keyboard without looking directly at the keyboard.

[Brief description of the drawings]

FIG. 1 is an overall perspective view showing one embodiment of a pipe organ toy.

FIG. 2 is a partially cutaway perspective view showing a state where a cover body of FIG. 1 is removed.

FIG. 3 is a perspective view as viewed from the other direction of FIG. 2;

FIG. 4 is an exploded perspective view of the sounding device.

FIG. 5 is an exploded perspective view of a main part of the keyboard.

FIG. 6 is a perspective view of a pipe device.

FIG. 7 is a vertical sectional side view of a main part of FIG. 2;

FIG. 8 is a side sectional view for explaining the operation of FIG. 7;

FIG. 9 is a perspective view illustrating the operation of the doll body.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Pipe organ toy 2 Base 3 Organ device 5 Cover body 5a Front cover 5b Rear cover 6a Opening 6b Opening 10 Sounding device 11 Sounding case 12a-12i Partition wall 13a-13j Small chamber 14 Boss 14a Screw hole 15 Front frame 15b Side wall 16 Rear frame 17 Upper plate 19 Lower plate 20 Side wall 21 Depression 22a to 22j Opening 23a to 23j Lead whistle 25a to 25j Communication hole 26a to 26j Rear guide hole 27a to 27j Front guide hole 28a to 28j Valve member 29a to 29j Valve body 30a to 30j Guide shaft 31 Ventilation case 32 Front wall 33 Rear wall 34a-34i Partition wall 35 Side wall 36 Side wall 37 Lower wall 38a-38j Exhaust hole 39 Upper wall 41a-41j Ventilation path 42 Air chamber 43 Lower wall 44a-44j Notch 45 opening 50 blower means 51 blower case 52 Blow port 53 Pipe attachment port 55 Insertion member 56a-56j Pipe 57a-57j Communication path 59a-59j Floating body 61a-61j Exhaust port 60a-60j Lid member 63a-63k First bearing plate 64a-64k Step recess 65a-65k Second bearing plate 66a-66j Opening / closing means 67a-67j Horizontal member 68a-68j Vertical member 69a-69j Bearing boss 70 First support shaft 71a-71k Step recess 72a-72k Rectangular hole 73a-73j Magnet piece 75a-75j Keyboard 76a-76j Base 77 Second support shaft 79a-79k Bearing 80a-80j Weight 81a-81j Engagement arm 83a-83j Electromagnet 85 Base 86 Printed circuit board 87 Projection 89a-89k Engagement hole 90a-90k Engagement projection 91 Side plate 92 Side plate 93 Bearing piece 95 Rotary shaft 96 Output Shaft 97 output worm gear 99 spur gear 100 worm gear 101 small gear 102 large gear 103 connecting shaft 105 frame 106 pulley 107 pulley 108 side wall 109 belt 111 rotation shaft 112 cam disk 113 rocking plate 115 bellows pump 116 mounting plate 117 bearing Plate 118 Support shaft 119 Crank arm 120 Doll body 121 Lower body part 122 Waist axis 123 Upper body part 125 Shoulder part 126 Arm part 127 Foot part 128 Projection 129 Hand part 130 Insertion hole 131 Bearing plate 132 Rotary drum 133 Center shaft 135 Pulley 136 Pulley 137 Belt 150 LCD display 151 Music selection button 152 Music selection button 153 Music selection button 155 Start button

Claims (3)

[Claims] 1. A pipe organ toy having the following requirements. (A) A blower means and a whistle portion of each scale blown by the blower means are provided in the main body. (B) In each whistle part, a valve member is provided so as to be freely opened and closed,
When the valve member is opened, the air sent by the air blowing means flows and blows. (C) Opening and closing means for opening and closing the valve member is provided in the main body, and the opening and closing means is provided with a magnet. (D) A plurality of electromagnets which respectively act on the plurality of opening / closing means by influencing the magnets of the plurality of opening / closing means, and control means for individually controlling the driving of the plurality of electromagnets are provided in the main body. . 2. The pipe organ toy according to claim 1, wherein a plurality of keys for operating each opening / closing means separately from the electromagnet are provided at a front portion of the main body. 3. A plurality of pipes communicating with each whistle section are provided substantially vertically upward at an upper portion of the main body, and a floating body floating by an air flow is vertically movable in each pipe. 3. The device according to claim 1, wherein
The described pipe organ toy