Piano score placing frame

Abstract

The utility model provides a piano score placing rack, which relates to the technical field of placing racks and comprises a bottom plate. The front end of the bottom plate is hinged to a backup plate capable of turning upwards, a supporting plate is hinged to the front of the backup plate, and the rear of the backup plate is supported on the bottom plate through a supporting plate; a plurality of angle limiting grooves are formed in the bottom plate in an array at equal intervals; the pressing needles are pressed on page corners on the two sides of the music score, and the pressing needles can be rotated to quickly release the limit for page turning when the music score is turned, so that better fluency is provided for playing the piano; under the condition of insufficient light, the lamp switch can be turned on to provide light for the music score through the light supplementing lamp; one end of the pen groove is open, the other end of the pen groove is closed, a notch A is formed in the end, where the pen groove is open, of the backup plate, and the writing pen is placed in the pen groove; according to the structural design, the writing pen is convenient to carry, and the writing pen can record the moments of thinking when playing the piano to help a user capture creation inspiration at each moment; the piano score placing rack solves the problems that a piano score is not easy to read quickly and the function is relatively single in the existing piano score placing rack.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of placing rack, more specifically, it relates to a piano music placing rack. BACKGROUND

[0002] When playing the piano, the piano music is usually placed on the backrest of the placing rack, the backrest is supported by the support plate, the other end of the support plate is supported on the bottom plate, the piano music is provided with a suitable angle for observation and is limited, and the page angle of the piano music is pressed by the page pressing structure.

[0003] The existing placing rack is inconvenient to turn the page when playing the piano, the fluency of playing the music is reduced, and the placing rack has single function and does not have multifunction. The piano music placing rack is convenient to carry and has multiple functions, so as to solve the above problems. UTILITY MODEL CONTENTS

[0004] In order to solve the above technical problems, the utility model provides a piano music placing rack to solve the problems that the existing piano music placing rack is not easy to quickly read the piano music and has single function.

[0005] The utility model provides a piano music placing rack, which is achieved by the following specific technical means:

[0006] A piano music placing rack, comprising a bottom plate; the bottom plate is hingedly connected with an upwardly tiltable backrest at the front end, a supporting plate is hingedly connected to the front of the backrest, and the backrest is supported on the bottom plate through the supporting plate at the rear; a plurality of angle limiting grooves are arranged on the bottom plate in an array; the bottom of the supporting plate is supported in an angle limiting groove; a square groove is formed in the middle of the backrest, a music score is placed in the square groove, the music score is unfolded and laid flat on the backrest, the bottom of the music score is supported by the supporting plate, the upper page corners of the music score are pressed under the pressing needle, and the pressing needle is rotationally connected to the backrest; a light supplementing assembly is arranged on the supporting plate.

[0007] Further, a pen groove is arranged on the backrest, one end of the pen groove is open and the other end is closed, a notch A is arranged on the open end of the pen groove, and a writing pen is placed in the pen groove.

[0008] Further, a perforation is formed in the lower end of the supporting plate, a spring and a limiting rod are placed in the perforation, one end of the limiting rod is hemispherical, and the hemispherical end is embedded in a hemispherical pit of the angle limiting groove.

[0009] Further, an insertion groove is formed in the front end of the bottom plate, a front support is inserted and slidably connected in the insertion groove.

[0010] Further, the light supplementing assembly comprises a light supplementing lamp; the light supplementing lamp is arranged on the supporting plate in an array, a lamp switch is arranged at the center of the supporting plate, the light supplementing lamp and the lamp switch are connected to each other through an electric lead and connected to a battery box, the battery box is arranged on the backrest, a battery is placed in the battery box; a notch B is arranged at one end of the battery box.

[0011] Further, the bottom plate is fixed with two magnets by threads; and the bottom plate is hingedly connected with the buckle plate.

[0012] Further, two transverse sliding grooves are formed in the backrest, and a sliding block is slidably connected in each sliding groove; the needle pressing element is rotatably connected to the sliding block; and two supporting blocks are arranged on the backrest.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1. The needle pressing element is rotatably connected to the sliding block, and the sliding block is slidably connected in the sliding groove, and the needle pressing element is pressed on the page corners of the music score, and the needle pressing element can be rotated to quickly release the limiting for page turning when the music score is turned, and better fluency is provided for playing the piano.

[0015] 2. The light supplementing assembly comprises a light supplementing lamp, and the light supplementing lamps are arranged in an array on the supporting plate; a lamp switch is arranged at the center of the supporting plate, the light supplementing lamps and the lamp switch are connected to each other through electric wires and connected to a battery box, the battery box is arranged on the backrest, and a battery is arranged in the battery box; a notch B is arranged at one end of the backrest; and the lamp switch can be turned on to provide light for the music score through the light supplementing lamp in the case that the light is insufficient.

[0016] 3. The pen slot and the writing pen are arranged, one end of the pen slot is open and the other end is closed, a notch A is arranged at the open end of the pen slot on the backrest, and the writing pen is arranged in the pen slot; the structure design facilitates carrying the writing pen, and the writing pen can be used to record the moment of thought and help to capture the inspiration of creation at each moment when the piano is played. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a side view of the utility model in the unfolded state.

[0018] Figure 2 is a side view of the utility model in the unfolded state.

[0019] Figure 3 is a side view of the utility model in the folded state.

[0020] Figure 4 is a side view of the utility model in the folded state.

[0021] Figure 5 is a connection relationship schematic view of the supporting plate in the angle limiting groove.

[0022] Figure 6 is a side view of the utility model Figure 3 is a local enlarged view of A in the utility model.

[0023] In the drawings, the correspondence between the component names and the drawing numbers is as follows:

[0024] 1, bottom plate; 2, back plate; 3, supporting plate; 4, supporting plate; 5, angle limiting groove; 6, square groove; 7, music score; 8, needle; 9, pen slot; 10, slot A; 11, writing pen; 12, spring; 13, limiting rod; 14, front support; 15, light supplement lamp; 16, light switch; 17, electric wire; 18, battery box; 19, slot B; 20, magnet; 21, buckle plate; 22, sliding groove; 23, sliding block; 24, supporting block. DETAILED DESCRIPTION

[0025] The embodiments of the utility model will be further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0026] Embodiment:

[0027] As shown in the accompanying Figure 1 to the accompanying Figure 6 As shown:

[0028] The utility model provides a piano score placing rack, including bottom plate 1, the front end of bottom plate 1 is hingedly movable upwards back plate 2, back plate 2 is hingedly supported on the front of supporting plate 3, back plate 2 rear is supported on bottom plate 1 through supporting plate 4, bottom plate 1 is arrayed equidistantly and is provided with a plurality of angle limiting grooves 5, the bottom of supporting plate 4 is supported in an angle limiting groove 5, back plate 2 is provided with square groove 6 in the middle, music score 7 is placed in square groove 6, music score 7 is unfolded and is laid on back plate 2, the bottom of music score 7 is supported by supporting plate 3, the upper side page angle of music score 7 is pressed under needle 8, needle 8 is rotatably connected to back plate 2, supporting plate 3 is provided with light supplement assembly.

[0029] Among them, as shown in the accompanying Figure 3 Pen slot 9 is set up on back plate 2, one end of pen slot 9 is open and the other end is closed, wherein back plate 2 is set up slot A 10 on the open end of pen slot 9, and writing pen 11 is placed in pen slot 9. This structure design is convenient for carrying writing pen 11. When playing the piano, if the thought moment is encountered, it can record and help you capture the creative inspiration at every moment.

[0030] Among them, as shown in the accompanying Figure 5 The lower end of supporting plate 4 is provided with a perforation, spring 12 and limiting rod 13 are placed in the perforation, one end of limiting rod 13 is hemispherical, the hemisphere is embedded in the hemispherical pit of angle limiting groove 5, which provides more firm fixation for supporting plate 4, avoiding supporting plate 4 from separating from angle limiting groove 5 when turning the page or recording.

[0031] Among them, as shown in the accompanying Figure 1 The bottom of bottom plate 1 is provided with a slot at the front end, front support 14 is inserted and slidably connected in the slot, avoiding the entire placing rack from tilting forward when turning the page under the condition that the inclination angle of back plate 2 is large.

[0032] Wherein, as shown in Figure 1 And Figure 3 As shown in the light supplementing assembly includes light supplementing lamp 15, the light supplementing lamp 15 is arranged in array on the supporting plate 3, the supporting plate 3 center is provided with lamp switch 16, the light supplementing lamp 15 and the lamp switch 16 are connected by electric lead 17 and are connected to battery box 18, the battery box 18 is arranged on the back plate 2, and the battery box 18 is placed with battery;The back plate 2 is provided with notch B 19 at one end of the battery box 18;In the case of insufficient light, the lamp switch 16 can be opened to provide light for the music score 7 through the light supplementing lamp 15.

[0033] Wherein, as shown in Figure 1 Two magnets 20 are fixed on the base plate 1 by screw thread;The back plate 2 is attracted by the magnet 20 in the folded state of the placing frame, and the buckle plate 21 buckles the back plate 2, so that the back plate 2 is limited.

[0034] Wherein, as shown in Figure 3 And Figure 6 Two transverse sliding grooves 22 are formed on the back plate 2, and the sliding block 23 is slidably connected in the sliding groove 22;The needle 8 is rotatably connected on the sliding block 23;Two supporting blocks 24 are arranged on the back plate 2;The sliding block 23 is adjusted in the sliding groove 22 according to the width size of the music score 7, so that the needle 8 is pressed on the page corner of the music score 7 and does not block the text;The needle 8 can be placed on the supporting block 24 when not in use, so as to keep its flatness.

[0035] The specific use mode and effect of the embodiment are as follows:

[0036] In the utility model, the back plate 2 is turned forward to the angle suitable for observation, and is limited in the angle limiting groove 5 of the base plate 1 by the support plate 4 to provide limiting;The supporting plate 3 is opened, the music score 7 is placed in the square groove 6, the music score 7 is unfolded and laid on the back plate 2, and the bottom of the music score 7 is supported by the supporting plate 3;The sliding block 23 is adjusted in the sliding groove 22 according to the width size of the music score 7, so that the needle 8 is pressed on the page corner of the music score 7 and does not block the text;The front support 14 is pulled out forward;In the case of insufficient light, the lamp switch 16 can be opened to provide light for the music score 7 through the light supplementing lamp 15;When playing the piano, the thought is taken out and the writing pen 11 is recorded.

[0037] The utility model is not detailed, which is the known technology of the person skilled in the art.

Claims

1. A piano sheet music display stand, comprising a base plate (1); a hinged backing plate (2) that can be flipped upwards is connected to the front end of the base plate (1), a support plate (3) is hinged to the front of the backing plate (2), and the backing plate (2) is supported on the base plate (1) by a support plate (4) at the rear; a plurality of angle limiting grooves (5) are equidistantly arranged in an array on the base plate (1); the bottom of the support plate (4) is supported in an angle limiting groove (5); a square groove (6) is provided in the middle of the backing plate (2), and a sheet music (7) is placed in the square groove (6), the sheet music (7) is unfolded and laid flat on the backing plate (2), and the bottom of the sheet music (7) is supported by the support plate (3), characterized in that: The upper two corners of the sheet music (7) are pressed under the pressure pin (8), and the pressure pin (8) is rotatably connected to the back plate (2); the support plate (3) is provided with a supplementary light component.

2. The piano sheet music holder as described in claim 1, characterized in that: The backing plate (2) is provided with a pen groove (9), which is open at one end and closed at the other end. The backing plate (2) is provided with a slot A (10) at the open end of the pen groove (9), and a writing pen (11) is placed in the pen groove (9).

3. A piano music stand as described in claim 1, characterized in that: The lower end of the support plate (4) has a through hole, and a spring (12) and a limiting rod (13) are placed in the through hole. One end of the limiting rod (13) is hemispherical, and the hemisphere is embedded in the hemispherical pit of the angle limiting groove (5).

4. A piano sheet music holder as described in claim 1, characterized in that: The bottom front end of the base plate (1) has a slot, and a front bracket (14) is inserted and slidably connected in the slot.

5. A piano sheet music holder as described in claim 1, characterized in that: The supplementary lighting component includes supplementary lights (15); supplementary lights (15) are arranged in an array on the tray (3), and a light switch (16) is set in the center of the tray (3). The supplementary lights (15) and the light switch (16) are connected to each other through electrical wires (17) and connected to the battery box (18). The battery box (18) is set on the back plate (2), and a battery is placed inside the battery box (18). The back plate (2) has a slot B (19) at one end of the battery box (18).

6. A piano music stand as described in claim 1, characterized in that: Two magnets (20) are threadedly fixed on the base plate (1); hinged buckles (21) are attached to both sides of the base plate (1).

7. A piano sheet music holder as described in claim 1, characterized in that: The back plate (2) is provided with two transverse sliding grooves (22), and a slider (23) is slidably connected in each of the sliding grooves (22); the pressure needle (8) is rotatably connected to the slider (23); and two support blocks (24) are provided on the back plate (2).

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