KR20150026152A

KR20150026152A - Automatic Music Stand

Info

Publication number: KR20150026152A
Application number: KR20130104585A
Authority: KR
Inventors: 이동우
Original assignee: 이동우
Priority date: 2013-09-02
Filing date: 2013-09-02
Publication date: 2015-03-11

Abstract

The present invention relates to a page turning device, and more particularly to a page turning device which comprises a book holder (10) integrally mounted with a supporting piece (12) having elasticity, and a bookholder (10) provided on the right side of the bookholder A roller unit 20 for generating a space between a central portion of the roller unit 20 and a next bookcase, a feed unit 32 for moving the feed unit 32 in a left / Means 34 and a fixing bar 42 for fixing the left side of the book placed on the book stand 10 so as not to interfere with the movement of the bookcase when the bookcase is turned over and to fix the book when the bookcase is turned over A switch unit 50 for allowing the user to select various operation modes for turning over the bookshelf, and a control unit 50 for controlling the operation of each device To control the operation of Consists of a fisherman 60, if shelves feed signal is output to drive the roller portion 20 to form a space of a predetermined size at the center of the shelves,
After the turn bar 32 is inserted into the space, the conveying means 34 is driven to move the turn bar 32 to the left position, the fixed bar 42 is moved from the upper portion of the book to turn over the book, The user can lower the bar 32 and move the fixing bar 42 to a position above the book while reversing the feeding means 34 so that the user can turn over the book without using his or her hands.

Description

Automatic Music Stand with automatic page turnover (Automatic Music Stand)

BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to a music band capable of automatic page turnover, and more particularly to a music band capable of automatic page turnover so that a user can accurately pass a book page at a desired time without using a hand.

In general, when a disabled person or a patient who can not use both arms can not easily turn bookshelves by hand, he had to hand over the bookshelf using his mouth or other means or hand over the bookshelf to another person. Accordingly, there is a problem that it is almost impossible to view a book desired by a person with a disability or a patient in a proper time, and a great effort is required to read a book.

In the case of a musician playing while watching a musical score, since the musical score must be transferred at the same time as playing the musical score, the concentration of the musical performance is decreased, and sometimes the musical score can not be accurately conveyed in a proper timing, there was.

KR 1999-0007631 A

SUMMARY OF THE INVENTION It is an object of the present invention to solve the above-mentioned problems of the related art by providing a music band capable of automatically turning pages when a user wants to turn the bookcase at a desired point without using a hand.

In order to solve the above-described problems,

A book holder 10 integrally provided with a resilient supporting piece 12 and a book shelf 10 installed on the right side of the book holder 10 to push the book shelf to the center side to cause a space between the center of the book shelf and the next book shelf A conveying means 34 for reciprocating a turn bar 32 which is inserted into a space formed by the roller portion 20 in a raising and lowering motion and reciprocates in the left and right direction, A fixing bar 42 for fixing the left side of the book placed on the bed 10, a fixing bar driving means 44 for preventing the bookcase from moving when the bookcase is turned over and fixing the book when the bookcase is turned over A switch unit 50 for allowing the user to select various operation modes for turning over the bookshelf and a control unit 60 for controlling the operation of each of the devices based on the signal outputted from the switch unit 50 A bookcase turn signal is output, The roller unit 20 is driven to form a space of a predetermined size in the center of the bookcase,

After the turn bar 32 is inserted into the space, the conveying means 34 is driven to move the turn bar 32 to the left position, the fixed bar 42 is moved from the upper portion of the book to turn over the book, The user can lower the bar 32 and move the fixing bar 42 to a position above the book while reversing the feeding means 34 so that the user can turn over the book without using his or her hands.

According to the automatic bookbinding machine of the present invention, a player who plays a music sheet while watching a musical note, a disabled person or a patient who can not use both his or her arms, and a person who wishes to view a book easily can turn the bookcase at a desired speed at a desired speed And can be used regardless of the direction of turning the bookshelf, so it can be used in Japan and China.

1 is a perspective view showing a music band capable of automatic page turning according to the present invention;
Fig. 2 is a partial exploded perspective view of Fig.
3 is a cross-sectional view showing a winking / lowering structure of the bookbinding bar
4 is a partially exploded perspective view showing a case where the bookbinding bar has moved to the left side
5 is a plan view of a music resting device capable of automatic page turning
6 is a block diagram showing an electrical configuration of a music resting device capable of automatic page turning according to the present invention

Embodiments of the present invention for solving the above-mentioned problems will be described in more detail below with reference to the drawings.

FIG. 1 is a perspective view showing a music band capable of automatic page turning according to the present invention, FIG. 2 is a partially exploded perspective view of FIG. 1, FIG. 3 is a cross- FIG. 5 is a plan view of the music resting apparatus capable of automatic page turning. FIG. 6 is a block diagram showing an electrical configuration of a music resting device capable of automatic page turning according to the present invention.

The automatic bookbinding apparatus according to the present invention comprises a book support (10) having a support member (12) having elasticity on the right front face, and a bookholder A roller unit 20 for forming a space of a predetermined size between a bookcase to be turned over and a next bookcase; a roller unit 20 installed at a lower portion of the space formed by the roller unit 20 of the bookholder 10, A conveying means 34 for turning a bookcase by moving the bar 32 and the turn bar 32 in the left and right directions, a fixing bar 42 for fixing the left side of the book placed on the book support 10, A fixed bar drive means (44) (46) for moving the fixed bar (42) so as to fix the book shelf when the book shelf is turned over without interfering with the movement of the book shelf when the book shelf is turned over, Mode (Bookshelf Flipping Mode, Bookcase Flipping Speed Setting A switch unit 50 for allowing the user to select a mode of the bookcases, an automatic bookbinding mode, and the like; and a control unit 50 for controlling operations of the respective devices on the basis of signals output from the switch unit 50, When the turn signal is inputted, the roller unit 20 is rotated a predetermined number of times so that a predetermined size space is formed at the center of the bookcase to be turned over, and the turning bar 32 is inserted into the space, The carrying bar 34 is shifted from the upper portion of the book while the turn bar 32 is moved to the left side to turn over the book shelf, And a control unit (60) for moving the fixing bar (42) to a position above the bookcase.

Hereinafter, the configuration of the present invention will be described in more detail.

First, the book support 10 described above is formed with a support portion 16 of a predetermined size (a size that can support a book) upwardly on the rear portion of the base 14 so that a book can be placed thereon, and the support portion 16 The right side of the book on which the springs 18 are mounted is integrally mounted on the back side so that the right uppermost surface of the book placed on the receiving portion 16 is always placed at the same position.

A guide hole 19 through which the turn bar 32 constituting the bookbinding portion 30 is fed is formed at a predetermined position on the upper surface of the base 14. [

The roller portion 20 includes a motor 22 positioned inside the base 14, a rotary roller 24 positioned at the right end portion of the book, The rotating roller 24 rubs against the bookcase and rotates to push the bookcase toward the center side so that the center of the bookcase is curved so that a space of a predetermined size Is formed. In addition, the roller unit 20 is configured such that the fixing roller 27 positioned at the rearmost side of the bookcase is coupled to the one end of the roller unit 20 so that a predetermined angle And a shaft rod 28 provided on the base 14 so as to be rotatable by a predetermined angle (e.g., an angle). Thus, the size of the space generated by the rotation of the rotating roller 24 is made constant.

The fixed bar driving means is constituted of a predetermined rotating means 44 positioned inside the base 14 and a shaft rod 46 connecting the fixed bar 42 positioned horizontally to the bookcase. The left side of the book is fixed when the turning of the bookshelf is finished.

However, in the present invention, it is preferable that the motor 32b, in which the screw 32a is vertically mounted on the ground, A lower cylinder 32d having an insertion port 32c of a predetermined size formed on its upper side is mounted on the inner periphery of the base 14 and a lower portion of the turn bar 32 is engaged with a tooth formed on the outer periphery of the screw 32a And causes the turn bar 32 to move up and down according to the rotation of the motor 32b. Although the connection between the turn bar 32 and the conveying means 34 can be realized in a number of ways, in the present invention, preferably, the drive motor 34a rotates the turn bar 32 at a predetermined position, The lower barrel 32d of the turn bar 32 is fixed to the conveying belt 34b which reciprocates to the left and right of the conveying belt 34b so that the turn bar 32 ).

The switch unit 50 can be realized in a number of ways to facilitate selection by a user. For example, a key panel provided with a plurality of keys may be used, a remote control may be used to enable remote control, A mouthpiece type button or a voice recognition system can be used to conveniently use this inconvenient user. The configuration of the plurality of key input units is well known in the art, and suitable means may be provided according to the needs of the user Selectively apply.

In the above configuration, the shaft rod rotating means 44 of the fixed bar 42 may be a drive motor (not shown) provided at the other end of the shaft rod 46 and controlled by the control unit 60, In the invention, the rotating means 44 is provided with a disk-shaped rotary disk gear 44a having teeth formed at predetermined positions of the shaft rod 46 on which the fixing bar 42 is mounted, without using a motor, A rod-shaped rotary cogs 44b engaging with the teeth of the rotary plate gear 44a are integrally formed at a predetermined portion of the lower cylindrical portion 32d toward the roller portion 20 side, and the rotary cogs 44b are integrally formed with the rotary plate gears 44a, Is fitted to a predetermined position of the lower cylindrical portion 32d which can be engaged with the upper barrel portion 44a so that the fixing bar 42 is vertically moved away from the book.

The operation of the music resting device capable of automatic page turning configured as described above will be described below with reference to FIG.

First, when the user selects various operation modes (the bookbinding turning point setting mode, the bookbinding turning speed setting mode, the automatic bookbinding turning setting mode, and the like) through the key input unit 50, the control unit 60 outputs The corresponding output signal from the built-in memory to each device is read so that each device constituting the music resting device capable of automatic page turning can operate according to the corresponding operation mode.

When the user then outputs a bookmark turn signal through the key input unit 50, the controller 60 drives the rotary roller 24 by outputting a predetermined signal set by the rotary roller drive motor 22, So that a space of a predetermined size is formed.

When a space is formed in the central portion of the bookcase as described above, the controller 60 drives the turn bar up / down motor 32b at a predetermined speed so that the turn bar 32 is inserted into the space between the book shelves, When the turn bar 32 is inserted into the space between the book shelves, the conveyor belt driving motor 34a is driven to rotate the conveyor belt 34b connected to the turn bar 32 to the left. At this time, when the turn bar 32 is moved to the fixed bar 42 side according to the rotation of the conveyance belt 34b, the teeth formed on the rotary saw teeth 44b are engaged with the teeth formed on the rotary disk gear 44a, So that the fixing bar 42 is rotated so as to be perpendicular to the receiving portion 16.

The control unit 60 drives the turning bar up / down motor 32b so that the turn bar 32 is lowered and rotates the conveying belt driving motor 34a in the reverse direction So that the bar 32 and the conveyance belt 34b are returned to their original positions. At this time, due to the movement of the conveyor belt 34b, the rotary plate gear 44a engaged with the rotary cogs 44b is rotated in the reverse direction, so that the shaft rod 46 is reversely rotated to move the fixing bar 42 to the position above the book.

On the other hand, even if the thickness of the right side of the book is reduced due to the turning of the book, the upward direction of the book can always be kept at the same position by the elastic spring 18 and the receiving piece 12 formed on the bookholder 10 No abnormality occurs in the operation of the rotating roller 24. [

Therefore, according to the present invention, a user can automatically turn over a bookcase without using a hand.

In addition, the above-described automatic bookbinding apparatus may be provided with an illumination unit or a portable unit according to the needs of the user. Also, in a country where books are reversed, such as Japan and China, if you change the location, you can turn the bookshelf from the right side to the left side.

10: book stand 12:
20: roller portion 32: turn bar
34: conveying means 42: fixed bar
44: rotating means 46: shaft rod
50: switch section 60:

Claims

A bookholder (10) integrally mounted with a support piece (12) having elasticity in a right front portion;
A roller unit 20 installed on the right side of the book support 10 for pushing the bookcase to be turned over toward the center side so that the central portion of the bookcase is bent so that a space of a predetermined size is formed between the bookcase and the next bookcase;
A turn bar 32 installed at a lower portion of the space formed by the roller 20 and moving up and down;
A conveying means (34) for reciprocating the turn bar (32) in the left / right direction;
A fixing bar (42) for fixing the left side of the book placed on the book support (10);
Fixed bar drive means (44) (46) for moving the stationary bar (42) so as to fix the book when the bookcase is turned over without interfering with the movement of the bookcase when the bookcase is turned over;
A switch unit (50) for allowing the user to select various operation modes for turning over the bookcase;
When the operation of each of the devices is controlled based on a signal output from the switch unit 50, when a bookcase turn signal is input from the switch unit 50, the roller unit (not shown) 20 is rotated a predetermined number of times and the bar 32 is inserted into the space and the conveying means 34 is driven to move the turn bar 32 to the left side and the fixing bar 42 is moved from the top of the book And a control unit (60) for moving the stationary bar (42) to the desk while moving the bookcase and then lowering the turn bar (32) and then reversing the conveying means (34) Turning device.

The apparatus according to claim 1, wherein the fixed bar driving means (44) and (46) are provided such that the shaft rod (46) on which the fixing bar (42) is mounted is protruded upward from the base (14) Shaped rotary table gear 44a having a tooth formed at a predetermined position on the fixed bar 42 and a rod-shaped rotary tooth 44b extending from the fixed bar 42 side to engage with the teeth of the rotary table gear 44a 32 is integrally formed at a predetermined position of the bookbinding portion so as to be transferred to the fixed bar (42) side.

The bookbinding machine according to claim 1, wherein the bookbinding section connects the turn bar (32) to a screw (32a) driven by a motor (32b), and the turn bar (32) Is moved together with the conveyance belt (34b) reciprocating leftward and rightward to a predetermined position on the left side of the book.

The apparatus according to claim 1, wherein the roller unit (20) comprises a fixed roller (27) positioned on the rearmost side of the bookcase and a fixed roller (27) And an axis rod 28 provided on the base 14 so as to be rotatable by a predetermined angle so that the rotation of the rotary roller 24 is not restricted To allow automatic page turnover.