Multifunctional music stand

Abstract

The invention belongs to the technical field of music auxiliary devices, and particularly relates to a multifunctional music stand which comprises a storage box, a cover, a supporting plate, a supporting rod, a telescopic rod, a fixing block and a support, the storage box comprises a box body, first sliding grooves, first clamping grooves, second sliding grooves, threaded blocks and supporting blocks, the first sliding grooves are formed in the two sides of the box body, and the first clamping grooves are formed in the two sides of the box body; the first clamping groove and the second sliding groove are symmetrically formed in the rear side of the box body, and the threaded block is arranged in the middle of the bottom of the box body. A supporting rod is rotated, the supporting rod is folded in the box body, a rotating plate is rotated, the rotating plate is folded in the box body, a movable cover is rotated to a horizontal position, then the movable cover is pushed, the movable cover moves towards the rear side, then a first clamping block is connected with a first clamping groove in a clamped mode, the box body is closed, a second vertical rod is rotated, the second vertical rod and a threaded block are disassembled, and therefore the box body can be conveniently assembled and disassembled. And a rotating rod is rotated upwards, so that a third clamping groove is in clamping connection with a third clamping block, and the music stand can be folded and stored conveniently and is convenient to carry.

Description

Technical Field

[0001] The present invention belongs to the technical field of music auxiliary appliances, and specifically relates to a multifunctional music stand. Background Art

[0002] A music stand is an essential instrument in music teaching and performances. Its main function is to place and fix the music score so that the performer can read the music score content during the performance, thus ensuring the smooth progress of the performance.

[0003] In the prior art, the publication number CN210581568U provides a multifunctional vocal music stand, including a tripod. The inner wall of the tripod is fixed with a support hinge rod through a hinge, and the outer wall of the bottom end of the support hinge rod is fixed with a counterweight seat through a hinge. The outer wall of the top end of the support hinge rod is connected with a telescopic rod, and the outer wall of the top end of the tripod is fixed with a sliding sleeve through a hinge. The inner wall of the sliding sleeve is slidably connected to the outer wall of the telescopic rod. The outer wall of the top end of the telescopic rod is provided with a spherical hinge, and the telescopic rod is fixed with a frame body through the spherical hinge. This utility model makes the overall music score fixation more stable by magnetically fixing at the top two corners and clamping at the middle spine position on the back plate of the music stand. The base is provided with an umbrella bone stabilizing structure, which is more stable when used in combination with the counterweight seat. The supplementary light lamp, combined with the spherical hinge, makes the angle adjustment direction of the overall music stand wider, enabling the music stand to adjust the light.

[0004] In the above patent, by magnetically fixing at the top two corners and clamping at the middle spine position on the back plate of the music stand, the overall music score fixation is more stable. The base is provided with an umbrella bone stabilizing structure, which is more stable when used in combination with the counterweight seat. The supplementary light lamp, combined with the spherical hinge, makes the angle adjustment direction of the overall music stand wider, enabling the music stand to adjust the light;

[0005] However, the length of this music stand is relatively long after folding, and this music stand does not have the function of storing and preserving music scores, resulting in the need to separately store and carry the music scores, which causes inconvenience in carrying.

[0006] Therefore, a multifunctional music stand is proposed to solve the above problems. Summary of the Invention

[0007] (1) Technical Problems to be Solved

[0008] Aiming at the deficiencies of the prior art, the present invention provides a multifunctional music stand, which solves the problems that the existing music stand has a relatively long length after folding, and this music stand does not have the function of storing and preserving music scores, resulting in the need to separately store and carry the music scores, which causes inconvenience in carrying.

[0009] (2) Technical Solutions

[0010] To achieve the above object, the present invention provides the following technical solution: a multifunctional music stand, comprising a storage box, a lid, a support plate, a support rod, a telescopic rod, a fixing block and a bracket. The storage box includes a box body, a first chute, a first card slot, a second chute, a threaded block and a support block. The first chute is opened on both sides of the box body. The first card slot and the second chute are symmetrically opened on the rear side of the box body respectively. The threaded block is arranged in the middle of the bottom of the box body. The four support blocks are arranged at the four corners of the bottom of the box body;

[0011] The lid includes a movable lid, a limit block and a first clamping block. The two limit blocks are respectively arranged on the rear sides of the inner walls on both sides of the movable lid, and the limit block is slidably connected with the first chute. The limit block slides back and forth or rotates vertically in the first chute. The two first clamping blocks are symmetrically arranged on the upper side of the movable lid, and the first clamping block is fitted and connected with the first card slot;

[0012] The support plate includes a rotating plate, a first rotating shaft and a second clamping block. The two first rotating shafts are arranged on both sides of the rear side of the rotating plate, and the first rotating shaft is rotatably connected with the inner walls on both sides of the box body. A plurality of second clamping blocks are arranged at equal intervals on the bottom of the rotating plate;

[0013] A connecting block is fixedly connected to the bottom of the front side in the box body. The lower side of the support rod is rotatably connected to the connecting block, and the support rod is arranged in a rectangular ring shape. The upper side of the support rod is clamped and connected with the second clamping block.

[0014] Preferably, a fifth clamping block and a first spring are arranged in the second chute, and the fifth clamping block slides left and right in the second chute. The outer end of the fifth clamping block is in an inclined surface shape, and the outer end of the fifth clamping block is fitted and connected with the first clamping block. The inner end of the fifth clamping block is attached to one end of the first spring, and the other end of the first spring is attached to the groove wall of the second chute.

[0015] Preferably, the telescopic rod includes a first vertical rod, a second card slot, a third clamping block, a second vertical rod and a third chute. A plurality of second card slots are opened at equal intervals on the side surface of the first vertical rod. Three third clamping blocks are fixedly arranged in a circular array on the side surface of the first vertical rod. The second vertical rod moves up and down in the first vertical rod. The first vertical rod is threadedly connected with the threaded block.

[0016] Preferably, the third chute is opened on the upper side of the second vertical rod. A sixth clamping block and a second spring are arranged in the third chute, and the sixth clamping block slides in the third chute. The outer end of the sixth clamping block is fitted and connected with the second card slot. The inner end of the sixth clamping block is attached to one end of the second spring, and the inner end of the second spring is attached to the groove wall of the third chute.

[0017] Preferably, the fixed block includes an annular block, a fourth chute, and a groove. The annular block is fixedly connected to the lower end of the first vertical rod. The three grooves are arranged in an annular array on the annular block. The three fourth chutes are arranged in an annular array inside the annular block, and each fourth chute communicates with the groove. Each bracket is respectively arranged in the groove.

[0018] Preferably, the bracket includes a rotating rod, a third card slot, a second rotating shaft, a circular block, and a fourth card slot. The third card slot is opened at the lower end of the rotating rod, and the third card slot is engaged with the third card block. The two sides of the upper end of the rotating rod are fixedly connected to the second rotating shaft. The second rotating shaft is rotatably connected to the annular block. The middle of the second rotating shaft on one side of each rotating rod facing the fourth chute is fixedly connected to the circular block. A number of fourth card slots are arranged in an annular array on the circular block.

[0019] Preferably, a fourth card block and a third spring are arranged in the fourth chute, and the fourth card block slides in the fourth chute. The outer end of the fourth card block is engaged with the fourth card slot. The inner end of the fourth card block is attached to one end of the third spring. The other end of the third spring is attached to the groove wall of the fourth chute.

[0020] (III) Beneficial effects

[0021] Compared with the prior art, the present invention provides a multifunctional music stand, which has the following beneficial effects:

[0022] 1. For this multifunctional music stand, by rotating the support rod, the support rod can be folded inside the box body. By rotating the rotating plate, the rotating plate can be folded inside the box body. Rotate the movable cover to the horizontal position, and then push the movable cover so that the movable cover moves backward, so that the first card block is engaged with the first card slot to close the box body. The first spring pushes the fifth card block to be engaged with the first card block to fix the first card block, and then fix the movable cover. Rotate the second vertical rod to disassemble the second vertical rod from the threaded block. Rotate the rotating rod upward so that the third card slot is engaged with the third card block, and the music stand can be conveniently folded and stored, which is convenient to carry.

[0023] 2. For this multifunctional music stand, by placing the music score inside the box body, the music score can be stored, protected and carried conveniently at the same time.

[0024] 3. For this multifunctional music stand, by rotating the support rod, the upper side of the support rod can be engaged with the second card blocks at different positions, so that the rotating plate can be fixed at different angles. Press the sixth card block so that the sixth card block leaves the second card slot, and pull the first vertical rod to move up and down in the second vertical rod, and the height of the music stand can be adjusted. The music stand can be conveniently adjusted to a height and angle suitable for the performer to view. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings described herein are used to provide a further understanding of the present invention and form a part of this application. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0026] Figure 1 is the front view schematic diagram of the three-dimensional structure of the present invention;

[0027] Figure 2 is the three-dimensional structure schematic diagram of the disassembly of the storage box component of the present invention;

[0028] Figure 3 is the three-dimensional structure sectional view of the storage box of the present invention;

[0029] Figure 4 is the three-dimensional structure schematic diagram of the support plate of the present invention;

[0030] Figure 5 is the three-dimensional structure schematic diagram of the fifth clamping block of the present invention;

[0031] Figure 6 is the three-dimensional structure sectional view of the telescopic rod of the present invention;

[0032] Figure 7 is the three-dimensional structure schematic diagram of the bracket of the present invention;

[0033] Figure 8 is the three-dimensional structure schematic diagram of the fourth clamping block of the present invention.

[0034] In the figure: 1. Storage box; 101. Box body; 102. First chute; 103. First card slot; 104. Second chute; 105. Threaded block; 106. Support block;

[0035] 2. Lid; 201. Movable lid; 202. Limiting block; 203. First clamping block;

[0036] 3. Support plate; 301. Rotating plate; 302. First rotating shaft; 303. Second clamping block;

[0037] 4. Support rod;

[0038] 5. Telescopic rod; 501. First vertical rod; 502. Second card slot; 503. Third clamping block; 504. Second vertical rod; 505. Third chute;

[0039] 6. Fixed block; 601. Ring-shaped block; 602. Fourth chute; 603. Groove;

[0040] 7. Fourth clamping block;

[0041] 8. Bracket; 801. Rotating rod; 802. Third card slot; 803. Second rotating shaft; 804. Circular block; 805. Fourth card slot;

[0042] 9. Fifth clamping block; 10. First spring; 11. Connecting block; 12. Sixth clamping block; 13. Second spring; 14. Third spring. Specific implementation manner

[0043] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0044] Specific embodiments are given below.

[0045] Embodiment 1

[0046] Please refer to Figures 1-8, the present invention provides a multifunctional music stand, which includes a storage box 1, a lid 2, a support plate 3, a support rod 4, a telescopic rod 5, a fixing block 6 and a bracket 8. It is characterized in that the storage box 1 includes a box body 101, a first chute 102, a first card slot 103, a second chute 104, a threaded block 105 and a support block 106. The first chute 102 is opened on both sides of the box body 101. The first card slot 103 and the second chute 104 are symmetrically opened on the rear side of the box body 101 respectively. The threaded block 105 is arranged in the middle of the bottom of the box body 101. Four support blocks 106 are arranged at the four corners of the bottom of the box body 101. The lid 2 includes a movable lid 201, a limit block 202 and a first clamping block 203. Two limit blocks 202 are respectively arranged on the rear sides of the inner walls on both sides of the movable lid 201, and the limit block 202 is slidably connected with the first chute 102. The limit block 202 slides back and forth or rotates vertically in the first chute 102. Two first clamping blocks 203 are symmetrically arranged on the upper side of the movable lid 201, and the first clamping block 203 is fitted and connected with the first card slot 103. The support plate 3 includes a rotating plate 301, a first rotating shaft 302 and a second clamping block 303. Two first rotating shafts 302 are arranged on both sides of the rear side of the rotating plate 301, and the first rotating shaft 302 is rotatably connected with the inner walls on both sides of the box body 101. A plurality of second clamping blocks 303 are equidistantly arranged at the bottom of the rotating plate 301. A connecting block 11 is fixedly connected to the bottom of the front side inside the box body 101. The lower side of a support rod 4 is rotatably connected with the connecting block 11, and the support rod 4 is arranged in a rectangular ring shape. The upper side of the support rod 4 is clamped and connected with the second clamping block 303. A fifth clamping block 9 and a first spring 10 are arranged in the second chute 104, and the fifth clamping block 9 slides left and right in the second chute 104. One end of the outer side of the fifth clamping block 9 is in an inclined surface shape, and one end of the outer side of the fifth clamping block 9 is fitted and connected with the first clamping block 203. One end of the inner side of the fifth clamping block 9 is in contact with one end of the first spring 10, and the other end of the first spring 10 is in contact with the groove wall of the second chute 104. The telescopic rod 5 includes a first vertical rod 501, a second card slot 502, a third clamping block 503, a second vertical rod 504 and a third chute 505. A plurality of second card slots 502 are equidistantly opened on the side surface of the first vertical rod 501. Three third clamping blocks 503 are fixedly arranged in a circular array on the side surface of the first vertical rod 501. The second vertical rod 504 moves up and down in the first vertical rod 501. The first vertical rod 501 is threadedly connected with the threaded block 105. The third chute 505 is opened on the upper side of the second vertical rod 504. A sixth clamping block 12 and a second spring 13 are arranged in the third chute 505, and the sixth clamping block 12 slides in the third chute 505. One end of the outer side of the sixth clamping block 12 is fitted and connected with the second card slot 502. One end of the inner side of the sixth clamping block 12 is in contact with one end of the second spring 13, and one end of the inner side of the second spring 13 is in contact with the groove wall of the third chute 505. The fixing block 6 includes an annular block 601, a fourth chute 602 and a groove 603.The annular block 601 is fixedly connected to the lower end of the first vertical rod 501. Three grooves 603 are arranged in an annular array on the annular block 601. Three fourth chutes 602 are arranged in an annular array inside the annular block 601, and each fourth chute 602 communicates with the groove 603. Each bracket 8 is arranged in the groove 603. The bracket 8 includes a rotating rod 801, a third card slot 802, a second rotating shaft 803, a circular block 804 and a fourth card slot 805. The third card slot 802 is opened at the lower end of the rotating rod 801, and the third card slot 802 is engaged with the third card block 503. Both sides of the upper end of the rotating rod 801 are fixedly connected to the second rotating shaft 803. The second rotating shaft 803 is rotatably connected to the annular block 601. The second rotating shaft 803 on the side of each rotating rod 801 facing the fourth chute 602 is fixedly connected to the middle of the circular block 804. A plurality of fourth card slots 805 are arranged in an annular array on the circular block 804. A fourth card block 7 and a third spring 14 are arranged in the fourth chute 602, and the fourth card block 7 slides in the fourth chute 602. The outer end of the fourth card block 7 is engaged with the fourth card slot 805. The inner end of the fourth card block 7 is attached to one end of the third spring 14, and the other end of the third spring 14 is attached to the groove wall of the fourth chute 602.,

[0047] During operation, rotate the support rod 4 to fold the support rod 4 inside the box body 101. Rotate the rotating plate 301 to fold the rotating plate 301 inside the box body 101. Rotate the movable cover 201 to the horizontal position, and then push the movable cover 201 to move the movable cover 201 backward, so that the first card block 203 is engaged with the first card slot 103 to close the box body 101. The first spring 10 pushes the fifth card block 9 to be engaged with the first card block 203 to fix the first card block 203, and then fix the movable cover 201. Rotate the second vertical rod 504 to disassemble the second vertical rod 504 from the threaded block 105. Rotate the rotating rod 801 upward to engage the third card slot 802 with the third card block 503, so that the music stand can be conveniently folded and stored for easy carrying. Place the music score in the box body 101 to store and protect the music score while being convenient to carry. Rotate the support rod 4 to engage the upper side of the support rod 4 with the second card blocks 303 at different positions, so that the rotating plate 301 can be fixed at different angles. Press the sixth card block 12 to make the sixth card block 12 leave the second card slot 502, and pull the first vertical rod 501 to move up and down in the second vertical rod 504, so that the height of the music stand can be adjusted, and the music stand can be conveniently adjusted to a height and angle suitable for the performer to watch.

[0048] Working principle: When using this multifunctional music stand, first push the fourth clamping block 7 inward to make the fourth clamping block 7 leave the fourth clamping groove 805, release the fixation of the circular block 804, rotate the rotating rod 801 downward, rotate the rotating rod 801 to a certain angle, and the third spring 14 pushes the fourth clamping block 7 into the fourth clamping groove 805 to limit and fix the circular block 804, thereby fixing the rotating rod 801. Rotate the second vertical rod 504 to thread the second vertical rod 504 with the threaded block 105. Push the two fifth clamping blocks 9 to both sides to make the fifth clamping blocks 9 leave the first clamping block 203, release the fixation of the first clamping block 203, push the movable cover 201 forward, drive the limiting block 202 to move forward in the first sliding groove 102, and then rotate the movable cover 201 downward to the vertical position. Rotate the rotating plate 301 upward, and then rotate the support rod 4 upward so that the upper side of the support rod 4 is engaged and connected with the second clamping block 303 under the rotating plate 301, and the rotating plate 301 can be fixed at a certain angle. Pull the first vertical rod 501 to move up and down in the second vertical rod 504 to adjust the height of the music stand. Rotate the support rod 4 to fold the support rod 4 into the box body 101. Rotate the rotating plate 301 to fold the rotating plate 301 into the box body 101. Rotate the movable cover 201 to the horizontal position, and then push the movable cover 201 to make the movable cover 201 move backward, so that the first clamping block 203 is engaged and connected with the first clamping groove 103 to close the box body 101. The first spring 10 pushes the fifth clamping block 9 to be engaged and connected with the first clamping block 203 to fix the first clamping block 203, thereby fixing the movable cover 201. Rotate the second vertical rod 504 to disassemble the second vertical rod 504 from the threaded block 105. Rotate the rotating rod 801 upward to make the third clamping groove 802 engaged and connected with the third clamping block 503, and the music stand can be conveniently folded and stored.

[0049] The above shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. A multifunctional music stand, comprising a storage box (1), a cover (2), a support plate (3), a support rod (4), a telescopic rod (5), a fixing block (6) and a bracket (8), characterized in that: The storage box (1) comprises a box body (101), a first slide groove (102), a first clamping groove (103), a second slide groove (104), a threaded block (105) and a support block (106), wherein the first slide groove (102) is provided on both sides of the box body (101), the first clamping groove (103) and the second slide groove (104) are symmetrically provided on the rear side of the box body (101), the threaded block (105) is provided in the middle of the bottom of the box body (101), and the four support blocks (106) are provided at the four corners of the bottom of the box body (101); The cover (2) comprises a movable cover (201), a limit block (202), and a first clamping block (203); the two limit blocks (202) are respectively arranged on the rear sides of the inner walls on both sides of the movable cover (201), and the limit blocks (202) are slidably connected to the first sliding groove (102); the limit blocks (202) slide forward and backward or rotate vertically in the first sliding groove (102); the two first clamping blocks (203) are symmetrically arranged on the upper side of the movable cover (201), and the first clamping block (203) is engaged and connected with the first clamping groove (103); The support plate (3) comprises a rotating plate (301), a first rotating shaft (302) and a second clamping block (303), wherein two of the first rotating shafts (302) are arranged on both sides of the rear side of the rotating plate (301), and the first rotating shafts (302) are rotatably connected to the inner walls of both sides of the box body (101), and a plurality of the second clamping blocks (303) are equidistantly arranged at the bottom of the rotating plate (301); The bottom of the front side of the box body (101) is fixedly connected to a connecting block (11), the connecting block (11) is rotatably connected to the lower side of the support rod (4), and the support rod (4) is arranged in a rectangular ring shape, and the upper side of the support rod (4) is engaged and connected with the second clamping block (303).

2. A multifunctional music stand according to claim 1, characterized in that: A fifth clamping block (9) and a first spring (10) are arranged in the second slide groove (104), and the fifth clamping block (9) slides left and right in the second slide groove (104), an outer end of the fifth clamping block (9) is arranged in an inclined shape, and an outer end of the fifth clamping block (9) is engaged with the first clamping block (203), an inner end of the fifth clamping block (9) is fitted and connected with one end of the first spring (10), and the other end of the first spring (10) is fitted and connected with the groove wall of the second slide groove (104).

3. A multifunctional music stand according to claim 1, characterized in that: The telescopic rod (5) comprises a first vertical rod (501), a second clamping groove (502), a third clamping block (503), a second vertical rod (504) and a third sliding groove (505); a plurality of the second clamping grooves (502) are equidistantly arranged on the side of the first vertical rod (501); three third clamping blocks (503) are fixed in a circular array on the side of the first vertical rod (501); the second vertical rod (504) moves up and down in the first vertical rod (501); and the first vertical rod (501) is threadedly connected to the threaded block (105).

4. A multifunctional music stand according to claim 3, characterized in that: The third slide groove (505) is opened on the upper side of the second vertical rod (504), and a sixth clamping block (12) and a second spring (13) are arranged in the third slide groove (505), and the sixth clamping block (12) slides in the third slide groove (505), an outer end of the sixth clamping block (12) is engaged with the second clamping groove (502), an inner end of the sixth clamping block (12) is fitted and connected with one end of the second spring (13), and an inner end of the second spring (13) is fitted and connected with the groove wall of the third slide groove (505).

5. The multifunctional music stand according to claim 1, characterized in that: The fixed block (6) comprises an annular block (601), a fourth slide groove (602) and a groove (603); the annular block (601) is fixedly connected to the lower end of the first vertical rod (501); three grooves (603) are arranged in an annular array on the annular block (601); three fourth slide grooves (602) are arranged in an annular array in the annular block (601); each fourth slide groove (602) is connected to the groove (603); and each bracket (8) is arranged in the groove (603).

6. The multifunctional music stand according to claim 1, characterized in that: The bracket (8) comprises a rotating rod (801), a third slot (802), a second rotating shaft (803), a circular block (804) and a fourth slot (805); the third slot (802) is arranged at the lower end of the rotating rod (801), and the third slot (802) is engaged and connected with the third block (503); both sides of the upper end of the rotating rod (801) are fixedly connected with the second rotating shaft (803); the second rotating shaft (803) is rotatably connected with the circular block (601); the second rotating shaft (803) on the side of each rotating rod (801) facing the fourth sliding slot (602) is fixedly connected with the middle of the circular block (804); and a plurality of fourth slots (805) are arranged in a circular array on the circular block (804).

7. The multifunctional music stand according to claim 5, characterized in that: A fourth clamping block (7) and a third spring (14) are provided in the fourth slide groove (602), and the fourth clamping block (7) slides in the fourth slide groove (602), an outer end of the fourth clamping block (7) is engaged with the fourth clamping groove (805), an inner end of the fourth clamping block (7) is fitted with one end of the third spring (14), and the other end of the third spring (14) is fitted with the groove wall of the fourth slide groove (602).

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