CN212579475U

CN212579475U - Conveniently turn over register for easy reference to a book page or leaf ware that turns over page or leaf to music book

Info

Publication number: CN212579475U
Application number: CN202020981141.7U
Authority: CN
Inventors: 丁乐; 怯旋
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-02-23
Anticipated expiration: 2030-06-02

Abstract

The utility model discloses a music score turner convenient for turning pages of music scores, which belongs to the technical field of music score turners and comprises a support column, wherein a first holding tank is chiseled in the support column, the right inner wall of the first holding tank is chiseled with a chute, a connecting block is glidingly connected in the chute, a rack is fixedly connected with the left end of the connecting block, the surface of the rack is meshed with a first gear, a third connecting rod is rotatablely connected between the front inner wall and the rear inner wall of the first holding tank, the surface of the third connecting rod is fixedly connected with the first gear, the upper end of the support column is fixedly connected with a first support plate, a second holding tank is chiseled in the first support plate, the second holding tank is communicated with the first holding tank, the front inner wall of the second holding tank is fixedly connected with a fourth connecting rod, finally, the pedal mode can, the operation is very simple and is particularly practical.

Description

Conveniently turn over register for easy reference to a book page or leaf ware that turns over page or leaf to music book

Technical Field

The utility model relates to a register for easy reference ware technical field, more specifically say, relate to a register for easy reference ware that turns over of music book page or leaf.

Background

When the musical instrument is used for playing, a music stand is usually used for placing music scores, and the music stand is needed for placing the music scores during the practice of the musical instrument.

In order to solve the problem that the pause time in the process of practicing music or playing is not prolonged by turning pages, an automatic music score turner is invented by people, but the automatic music score turner has a complex structure, higher production cost and lower market acceptance, so far, the automatic music score turner has no great progress, and a long way is left to commercialization.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a convenient music book ware of turning over pages to music book, it can realize turning over the speed of page or leaf through pedal mode along with rhythm oneself random control when the exercise, and it is extremely convenient to use, and the operation is very simple, and is very practical.

2. Technical scheme

In order to solve the above problem, the utility model adopts the following technical scheme:

a music score turner convenient for turning pages of a music score comprises a support column, wherein a first accommodating groove is formed in the support column in a chiseled mode, a chute is formed in the right inner wall of the first accommodating groove, a connecting block is connected in the chute in a sliding mode, a rack is fixedly connected to the left end of the connecting block, a first gear is meshed with the surface of the rack, a third connecting rod is rotatably connected between the front inner wall and the rear inner wall of the first accommodating groove, the surface of the third connecting rod is fixedly connected with the first gear, a first support plate is fixedly connected to the upper end of the support column, a second accommodating groove is formed in the first support plate and communicated with the first accommodating groove, a fourth connecting rod is fixedly connected to the front inner wall of the second accommodating groove, a second gear is rotatably connected to the other end of the fourth connecting rod, and a screw rod is fixedly connected, the utility model discloses a novel exercise machine, including first holding tank, second gear, screw rod, first backup pad, the last end of first backup pad is connected with the back inner wall of second holding tank, the surface threaded connection of screw rod has the teeth of a cogwheel, two second backup pads of upper end fixedly connected with of first backup pad, fixedly connected with fifth connecting rod between two second backup pads, the surface cover of fifth connecting rod is equipped with the even intermittent type gear of a plurality of distribution, and from the front then first the equal fixedly connected with of right-hand member of intermittent type gear turns over a page and presss from both sides, from the front then first intermittent type gear meshing connects in the teeth of a cogwheel, it is provided with the music book to turn over the other end that the page pressed from both sides, can realize finally that it.

As a preferred scheme of the utility model, the lower extreme fixedly connected with second connecting rod of connecting block, the right-hand member fixedly connected with connecting plate of second connecting rod, the front end of connecting plate is dug there is first round hole, first round hole internalization is pegged graft and is had the head rod, both ends all rotate around the head rod and are connected with the bracing piece, the other end fixedly connected with running-board of connecting plate.

As a preferred scheme of the utility model, the lower extreme fixedly connected with of running-board, the surface cover be equipped with the spring, the upper end fixed connection of spring is in the lower extreme of running-board.

As a preferred scheme of the utility model, the lower extreme fixedly connected with fixed plate of support column, the upper end fixed connection of fixed plate is in the lower extreme of two bracing pieces, other end fixed connection in the upper end of fixed plate, the other end fixed connection of spring is in the upper end of fixed plate.

As an optimized scheme of the utility model, it is provided with the clip to turn over the page or leaf clamp right-hand member, the clip is the rubber material.

As an optimized scheme of the utility model, support column and first backup pad are stainless steel, the surface of support column and first backup pad is through the zinc-plating processing.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) when the device is needed to turn pages, the pedal is stepped by feet, so that the pedal moves downwards, the pedal moves downwards to contract, the downward movement of the pedal compresses the spring, the arrangement of the spring is convenient to prevent the spring from generating transverse deformation in the compression type, the spring is protected, the arrangement of the spring is convenient to reset under the action of elastic deformation when the pedal is not stepped, the resetting of the spring drives the resetting of the pedal, the downward movement of the pedal drives the second connecting rod to move upwards, the arrangement of the second connecting rod is convenient to connect the connecting block and the connecting plate, the downward movement of the pedal is convenient to convert into the upward movement of the second connecting rod, the upward movement of the second connecting rod drives the upward movement of the connecting block, so that the connecting block slides in the chute, and the chiseling of the chute is convenient to slide the connecting block, also in order to facilitate the rack to move upwards better, the upward movement of the connecting block drives the rack to move upwards, the upward movement of the rack enables the first gear to rotate anticlockwise, the anticlockwise rotation of the first gear drives the clockwise rotation of the second gear, the clockwise rotation of the second gear drives the clockwise rotation of the screw, the clockwise rotation of the screw enables the gear teeth to move backwards on the screw, meanwhile, the anticlockwise rotation of the first intermittent gear from front to back is also driven, the anticlockwise rotation of the first intermittent gear from front to back drives the corresponding page turning clamp to rotate anticlockwise, the anticlockwise rotation of the page turning clamp enables the clamp at the other end of the page turning clamp to drive the music score page, so that the music score page is turned, the clamp is used for fixing the music score page, the music score page is prevented from rebounding after being turned, the device is more practical and more convenient, the device treads on a pedal by feet, the whole process of turning over the page has been accomplished with an action, has improved the efficiency of performance and exercise, and the practicality is high, and simple structure is of value to using widely, can realize through pedal mode when the exercise along with rhythm oneself random control turn over the speed of page or leaf, and it is extremely convenient to use, and the operation is very simple, and is particularly practical.

Drawings

Fig. 1 is a cross-sectional view of a music score turner for turning a music score conveniently according to the present invention;

fig. 2 is a top partial cross-sectional view of a music score turner for conveniently turning pages of a music score according to the present invention;

fig. 3 is a top view of the music score turning device of the present invention for turning the pages of the music score.

The reference numbers in the figures illustrate:

the book shelf comprises a supporting column 1, a first accommodating groove 2, a fixing plate 3, a first supporting plate 4, a second accommodating groove 5, a spring 6, a pedal 7, a connecting plate 8, a supporting rod 9, a first connecting rod 10, a second connecting rod 11, a connecting block 12, a sliding groove 13, a rack 14, a third connecting rod 15, a first gear 16, a fourth connecting rod 17, a second gear 18, a screw rod 19, a gear tooth 20, a fifth connecting rod 21, an intermittent gear 22, a page turning clamp 23, a second supporting plate 24 and a music book 25.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-3, a music score turning device for turning pages of a music score conveniently comprises a support column 1, a first accommodating groove 2 is drilled in the support column 1, a sliding groove 13 is drilled in the right inner wall of the first accommodating groove 2, a connecting block 12 is slidably connected in the sliding groove 13, a rack 14 is fixedly connected to the left end of the connecting block 12, a first gear 16 is meshed on the surface of the rack 14, a third connecting rod 15 is rotatably connected between the front inner wall and the rear inner wall of the first accommodating groove 2, a first gear 16 is fixedly connected to the surface of the third connecting rod 15, a first support plate 4 is fixedly connected to the upper end of the support column 1, a second accommodating groove 5 is drilled in the first support plate 4, the second accommodating groove 5 is communicated with the first accommodating groove 2, a fourth connecting rod 17 is fixedly connected to the front inner wall of the second accommodating groove 5, a second gear 18 is rotatably connected to the other end of the fourth connecting rod, second gear 18 meshes in first gear 16, the other end of screw rod 19 rotates and connects in the back inner wall of second holding tank 5, screw rod 19's surface threaded connection has the teeth of a cogwheel 20, two second backup pads 24 of upper end fixedly connected with of first backup pad 4, fixedly connected with fifth connecting rod 21 between two second backup pads 24, the surface cover of fifth connecting rod 21 is equipped with the even intermittent type gear 22 of a plurality of distribution, from before then the equal fixedly connected with of right-hand member of first intermittent type gear 22 turns over the page and presss from both sides 23, from before then the meshing of first intermittent type gear 22 is connected in teeth of a cogwheel 20, the other end that turns over the page and presss from both sides 23.

In this embodiment, the first receiving groove 2 is for receiving the rack 14, the third connecting rod 15 and the first gear 16, the sliding groove 13 is for receiving the connecting block 12 to slide inside, so that the rack 14 can move upwards better, the rack 14 is for driving the first gear 16 to rotate, the third connecting rod 15 is for fixing the first gear 16, the first gear 16 is for driving the second gear 18 to rotate, the first supporting plate 4 is for receiving the second receiving groove 5, the second receiving groove 5 is for receiving the fourth connecting rod 17 and the second gear 18, the first receiving groove 2 and the second receiving groove 5 are communicated for internal structure operation, the fourth connecting rod 17 is for rotatably connecting the second gear 18, the second gear 18 is for connecting the screw rod 19, and the screw rod 19 is for threadedly connecting the gear teeth 20, also in order to facilitate the other end to be connected to the rear inner wall of the second receiving groove 5, the gear 20 is to facilitate driving the intermittent gear 22 to rotate, the fifth connecting rod 21 is to facilitate sleeving the intermittent gear 22, the intermittent gear 22 is to facilitate connecting the page turning clamp 23 of the page turning clamp 23 to facilitate clamping the pages of the music score to turn the pages of the music score, the second supporting plate 24 is to facilitate connecting the fifth connecting rod 21, and the music score 25 is to be turned.

Specifically, referring to fig. 1, a second connecting rod 11 is fixedly connected to a lower end of a connecting block 12, a connecting plate 8 is fixedly connected to a right end of the second connecting rod 11, a first circular hole is drilled at a front end of the connecting plate 8, a first connecting rod 10 is movably inserted into the first circular hole, a supporting rod 9 is rotatably connected to each of front and rear ends of the first connecting rod 10, and a pedal 7 is fixedly connected to the other end of the connecting plate 8

In this embodiment, the lower extreme fixedly connected with second connecting rod 11 of connecting block 12, second connecting rod 11 is for the convenience of connecting block 12 and connecting plate 8, the right-hand member fixedly connected with connecting plate 8 of second connecting rod 11, connecting plate 8 is for the convenience of chiseling has first round hole, the front end of connecting plate 8 is chiseled there is first round hole, first round hole is for the convenience of pegging graft head rod 10, the activity is pegged graft in the first round hole and is had head rod 10, head rod 10 is for the convenience of connecting two bracing pieces 9, both ends are all rotated around head rod 10 and are connected with bracing piece 9, two bracing pieces 9 are for the convenience of supporting head rod 10, the other end fixedly connected with running-board 7 of connecting plate 8, running-board 7 is for the convenience of the foot tram.

Specifically, referring to fig. 1, the lower end of the pedal 7 is fixedly connected with 26, the surface of 26 is sleeved with the spring 6, the upper end of the spring 6 is fixedly connected to the lower end of the pedal 7

In this embodiment, lower extreme fixedly connected with 26 of running-board 7, 26 are for the convenience the cover establish spring 6, also for the convenience prevent that spring 6 from taking place horizontal deformation when the compression, play the guard action to spring 6, and the surface cover of 26 is equipped with spring 6, and spring 6 is for the convenience the compression, also is for the elastic deformation through spring 6 drives the reseing of running-board 7, and the upper end fixed connection of spring 6 is in the lower extreme of running-board 7.

Specifically, referring to fig. 1, the lower end of the supporting column 1 is fixedly connected with a fixing plate 3, the upper end of the fixing plate 3 is fixedly connected to the lower ends of the two supporting rods 9, the other end of the spring 26 is fixedly connected to the upper end of the fixing plate 3, and the other end of the spring 6 is fixedly connected to the upper end of the fixing plate 3.

In this embodiment, the lower extreme fixedly connected with fixed plate 3 of support column 1, the upper end fixed connection of fixed plate 3 in the lower extreme of two bracing pieces 9, the other end fixed connection of 26 in the upper end of fixed plate 3, the other end fixed connection of spring 6 in the upper end of fixed plate 3, fixed plate 3 is for the convenience of support column 1, spring 6, two bracing pieces 9 and 26.

Specifically, referring to fig. 1-3, the right end of the page turning clip 23 is provided with a clip made of rubber.

In this embodiment, the right end of the page turning clip 23 is provided with a clip, the clip is provided for facilitating the clipping of the music sheet, the clip is made of rubber, and the rubber is made for better clipping of the music sheet.

Specifically, referring to fig. 1-3, the support pillar 1 and the first support plate 4 are made of stainless steel, and the surfaces of the support pillar 1 and the first support plate 4 are galvanized.

In this embodiment, support column 1 and first backup pad 4 are stainless steel, and stainless steel is for the convenience of preventing that this device is rusty, and support column 1 and first backup pad 4's surface is through the zinc-plating processing, and the zinc-plating processing is for making this device more pleasing to the eye.

The working principle is as follows: when the device is needed to turn pages, the foot pedal 7 is stepped by a foot, so that the foot pedal 7 moves downwards, the downward movement of the foot pedal 7 enables the 26 to contract, the downward movement of the foot pedal 7 enables the spring 6 to compress, the arrangement of the 26 is to prevent the transverse deformation of the spring 6 in a compression mode, the spring 6 is protected, the arrangement of the spring 6 is to facilitate the return of the spring 6 under the action of elastic deformation when the foot pedal is not stepped, the return of the spring 6 drives the return of the foot pedal 7, the downward movement of the foot pedal 7 drives the second connecting rod 11 to move upwards, the arrangement of the second connecting rod 11 is to facilitate the connection of the connecting block 12 and the connecting plate 8, the downward movement of the foot pedal 7 is converted into the upward movement of the second connecting rod 11, the upward movement of the second connecting rod 11 drives the upward movement of the connecting block 12, so that the, the cutting of the chute 13 is for facilitating the sliding of the connecting block 12, and for facilitating the better upward movement of the rack 14, the upward movement of the connecting block 12 drives the rack 14 to move upward, the upward movement of the rack 14 causes the first gear 16 to rotate counterclockwise, the counterclockwise rotation of the first gear 16 drives the clockwise rotation of the second gear 18, the clockwise rotation of the second gear 18 drives the clockwise rotation of the screw 19, the clockwise rotation of the screw 19 causes the gear teeth 20 to move backward on the screw 19, and simultaneously drives the counterclockwise rotation of the front and rear first intermittent gears 22, the counterclockwise rotation of the front and rear first intermittent gears 22 drives the corresponding page turning clamp 23 to rotate counterclockwise, the counterclockwise rotation of the page turning clamp 23 causes the clamp at the other end of the page turning clamp 23 to drive the music sheet, so as to turn the music sheet, and the clamp is for facilitating the fixing of the music sheet, prevent that the music book page or leaf from turning over the page or leaf back rebound again, make this device more practical, it is more convenient, this device is stepped on running-board 7 through the foot, has accomplished the whole process of turning over the page or leaf with an action, has improved the efficiency of playing and exercise, and the practicality is high, and simple structure is of value to using widely, can realize following the speed that rhythm oneself random control turned over the page or leaf when the exercise through pedal mode, and it is extremely convenient to use, and the operation is very simple, and is particularly practical.

The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.

Claims

1. The utility model provides a conveniently turn over register for easy reference to a music book page or leaf ware, includes support column (1), its characterized in that: the support column is characterized in that a first accommodating groove (2) is formed in the support column (1), a sliding groove (13) is formed in the right inner wall of the first accommodating groove (2), a connecting block (12) is connected in the sliding groove (13) in a sliding manner, a rack (14) is fixedly connected to the left end of the connecting block (12), a first gear (16) is meshed to the surface of the rack (14), a third connecting rod (15) is rotatably connected between the front inner wall and the rear inner wall of the first accommodating groove (2), a first gear (16) is fixedly connected to the surface of the third connecting rod (15), a first support plate (4) is fixedly connected to the upper end of the support column (1), a second accommodating groove (5) is formed in the first support plate (4), the second accommodating groove (5) is communicated with the first accommodating groove (2), and a fourth connecting rod (17) is fixedly connected to the front inner wall of the second, the other end of the fourth connecting rod (17) is rotatably connected with a second gear (18), the other end of the second gear (18) is fixedly connected with a screw rod (19), the second gear (18) is meshed with the first gear (16), the other end of the screw rod (19) is rotatably connected with the rear inner wall of the second accommodating groove (5), gear teeth (20) are connected to the surface of the screw rod (19) in a threaded manner, two second supporting plates (24) are fixedly connected to the upper end of the first supporting plate (4), a fifth connecting rod (21) is fixedly connected between the two second supporting plates (24), a plurality of intermittent gears (22) which are uniformly distributed are sleeved on the surface of the fifth connecting rod (21), page turning clamps (23) are fixedly connected to the right ends of the intermittent gears (22) from front to back, and the intermittent gears (22) from front to back are meshed with the gear teeth (20), a music score (25) is arranged at the other end of the page turning clamp (23).

2. The music score turner for turning pages of a music score as claimed in claim 1, wherein: the lower extreme fixedly connected with second connecting rod (11) of connecting block (12), the right-hand member fixedly connected with connecting plate (8) of second connecting rod (11), the front end of connecting plate (8) is dug and is had first round hole, first round hole internalization is pegged graft and is had first connecting rod (10), both ends all rotate around first connecting rod (10) and are connected with bracing piece (9), the other end fixedly connected with running-board (7) of connecting plate (8).

3. The music score turner for turning pages of a music score as claimed in claim 2, wherein: the lower end of the pedal plate (7) is fixedly connected with a spring (26), the surface of the spring (26) is sleeved with the spring (6), and the upper end of the spring (6) is fixedly connected with the lower end of the pedal plate (7).

4. The music score turner for turning pages of a music score as claimed in claim 3, wherein: the lower extreme fixedly connected with fixed plate (3) of support column (1), the upper end fixed connection of fixed plate (3) is in the lower extreme of two bracing pieces (9), the other end fixed connection of the other end of (26) is in the upper end of fixed plate (3), the other end fixed connection of spring (6) is in the upper end of fixed plate (3).

5. The music score turner for turning pages of a music score as claimed in claim 4, wherein: the right end of the page turning clamp (23) is provided with a clamp, and the clamp is made of rubber.

6. The music score turner for turning pages of a music score as claimed in claim 5, wherein: the support column (1) and the first supporting plate (4) are made of stainless steel, and the surfaces of the support column (1) and the first supporting plate (4) are galvanized.