Piano music stand

Abstract

The utility model discloses a piano music stand which comprises a base, a supporting rod arranged at the upper end of the base and a placing plate arranged at the upper end of the supporting rod, a supporting plate is arranged at the bottom end of the placing plate, a baffle is arranged at the end, away from the placing plate, of the supporting plate, and the piano music stand further comprises a first pressing mechanism and a second pressing mechanism, the pressing plate is arranged at the lower end of the placing plate and is used for pressing the bottom end of the piano score; the second pressing mechanism is arranged at the upper end of the placing plate and is used for pressing the top end of the piano score; and the rotating mechanism is arranged on the supporting rod and is used for rotating the placing plate. According to the piano score pressing device, the first pressing mechanism and the second pressing mechanism are arranged, the first pressing mechanism presses the bottom end of a piano score, the second pressing mechanism presses the top end of the piano score, and the first pressing mechanism and the second pressing mechanism can press the piano scores of different sizes, so that the position of the piano score on the supporting plate is stable; and the falling condition is avoided, so that the influence on the use feeling of a user is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of piano music stands, in particular to a piano music stand. Background Art

[0002] The piano is a keyboard instrument in Western classical music and is known as the "king of musical instruments". Most piano scores are recorded on piano scores. During the piano playing process, a music stand is needed to place the piano scores.

[0003] The music stand includes a supporting frame, on which a limiting structure for pressing the piano score is provided. When the piano score is placed on the supporting frame, the limiting structure presses and limits the piano score to prevent the piano score from falling when the player is viewing it. However, these limiting structures are currently not adjustable, which means that the pressing and limiting structures can only fix piano scores of fixed sizes, and such limiting structures have poor adaptability. Utility Model Content

[0004] The purpose of the utility model is to solve the above-mentioned shortcomings and provide a piano music stand.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A piano music stand comprises a base, a support rod arranged at the upper end of the base, and a placement plate arranged at the upper end of the support rod, wherein a support plate is arranged at the bottom end of the placement plate, and a baffle is arranged at one end of the support plate away from the placement plate, and further comprises:

[0007] A first pressing mechanism is provided at the lower end of the placing plate and is used to press the bottom end of the piano score;

[0008] A second pressing mechanism is provided at the upper end of the placing plate and is used to press the top of the piano score;

[0009] The rotating mechanism is arranged on the supporting rod and is used for rotating the placing plate.

[0010] Preferably, the first pressing mechanism comprises:

[0011] A first pressing plate, slidably disposed on the supporting plate;

[0012] A fixing seat, arranged at the bottom end of the support plate;

[0013] A first sliding groove, provided on the fixing seat and used for the first pressing plate to slide;

[0014] A spring, arranged on the first slide slot, with one end connected to the first slide slot and the other end connected to the first pressing plate;

[0015] A positioning assembly is disposed on the first pressing plate and is used for positioning the first pressing plate.

[0016] Preferably, the positioning component comprises:

[0017] A positioning plate is vertically slidably disposed on the first pressing plate, and the lower end thereof slides out to a position lower than the lower end of the first pressing plate;

[0018] A limiting plate, disposed at the upper end of the positioning plate and used to limit the positioning plate;

[0019] The second sliding groove is arranged on the first pressing plate and is used for the positioning plate and the limiting plate to slide.

[0020] Preferably, the second pressing mechanism comprises:

[0021] A second pressing plate is rotatably disposed above the placing plate;

[0022] A connecting plate, disposed at the upper end of the placing plate and used for the second pressing plate to rotate;

[0023] A clearance groove, provided on the connecting plate and used for allowing the second pressing plate to rotate;

[0024] A torsion spring has one end abutting against the second pressing plate and the other end abutting against the yielding groove.

[0025] Preferably, the rotating mechanism comprises:

[0026] A fixing plate, arranged on a side of the placement plate away from the baffle plate;

[0027] A convex block is disposed on the fixing plate and is used to drive the fixing plate to rotate;

[0028] A U-shaped block, disposed at the upper end of the support rod and used for the placement plate to rotate;

[0029] The damping shaft is arranged on the U-shaped block and is used for the protrusion to rotate.

[0030] Preferably, the fixing plate is provided with fastening bolts for installing the fixing plate.

[0031] Compared with the prior art, the beneficial effects of the utility model are:

[0032] 1. The utility model provides a first pressing mechanism and a second pressing mechanism, wherein the first pressing mechanism presses the bottom end of the piano score, and the second pressing mechanism presses the top end of the piano score. The first pressing mechanism and the second pressing mechanism can both press piano scores of different sizes, so that the position of the piano score on the support plate is stabilized to avoid falling, thereby avoiding affecting the user's experience;

[0033] 2. The utility model arranges a rotating mechanism to rotate the placement plate, the supporting plate and the baffle plate so that the piano score is adjusted to a suitable angle, which is convenient for users to watch the piano score. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0035] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0036] Figure 2 For this utility model Figure 1 The enlarged view of point A in the middle;

[0037] Figure 3 For this utility model Figure 1 The enlarged view of point B in the middle;

[0038] Figure 4 It is a cross-sectional view of the first pressing plate in the utility model;

[0039] Figure 5 For this utility model Figure 4 Enlarged view of point C in the middle;

[0040] Figure 6 The second schematic diagram of the overall structure of the utility model;

[0041] Figure 7 For this utility model Figure 6 Enlarged view of point D in the middle.

[0042] In the figure: 1. base; 2. support rod; 3. placement plate; 31. support plate; 32. baffle; 41. first clamping plate; 42. fixed seat; 43. first slide groove; 44. spring; 45. second slide groove; 46. limit plate; 47. positioning plate; 51. connecting plate; 52. clearance groove; 53. second clamping plate; 54. torsion spring; 61. U-shaped block; 62. protrusion; 63. damping shaft; 64. fixed plate; 65. fastening bolt. DETAILED DESCRIPTION

[0043] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0044] See also Figure 1-7 A piano music stand comprises a base 1, a support rod 2 arranged at the upper end of the base 1 and a placement plate 3 arranged at the upper end of the support rod 2, a support plate 31 is arranged at the bottom end of the placement plate 3, and a baffle 32 is arranged at one end of the support plate 31 away from the placement plate 3, and further comprises:

[0045] The first pressing mechanism is provided at the lower end of the placing plate 3 and is used to press the bottom end of the piano score;

[0046] The second pressing mechanism is arranged at the upper end of the placing plate 3 and is used to press the top of the piano score;

[0047] The rotating mechanism is arranged on the supporting rod 2 and is used for rotating the placing plate 3.

[0048] With this design, the base 1 and the support rod 2 are fixedly connected; one end of the support plate 31 is fixedly connected to the baffle 32, and the other end is fixedly connected to the placement plate 3; the piano score is placed on the support plate 31, with its back against the placement plate 3 and the baffle 32 in front for limiting. The rotating mechanism rotates the placement plate 3, the support plate 31 and the baffle 32, so that the piano score is adjusted to a suitable angle for the user to view the piano score. The first clamping mechanism clamps the bottom end of the piano score, and the second clamping mechanism clamps the top end of the piano score. The first clamping mechanism and the second clamping mechanism can both clamp piano scores of different sizes, so that the position of the piano score on the support plate 31 is stabilized to avoid falling, thereby avoiding affecting the user's experience.

[0049] In one embodiment, the first pressing mechanism comprises:

[0050] A first pressing plate 41 is slidably disposed on the supporting plate 31;

[0051] A fixing seat 42 is provided at the bottom end of the support plate 31;

[0052] A first sliding groove 43 is provided on the fixing seat 42 and is used for the first pressing plate 41 to slide;

[0053] A spring 44 is disposed on the first slide groove 43, one end of which is connected to the first slide groove 43, and the other end of which is connected to the first pressing plate 41;

[0054] The positioning assembly is disposed on the first pressing plate 41 and is used to position the first pressing plate 41 .

[0055] In this design, the first clamping mechanism is set as two groups, the fixed seat 42 is fixedly connected to the bottom end of the support plate 31; one end of the spring 44 is fixedly connected to the first slide groove 43, and the other end is fixedly connected to the first clamping plate 41.

[0056] In one embodiment, the positioning component includes:

[0057] The positioning plate 47 is vertically slidably disposed on the first pressing plate 41, and the lower end thereof slides out to a position lower than the lower end of the first pressing plate 41;

[0058] The limiting plate 46 is disposed at the upper end of the positioning plate 47 and is used to limit the positioning plate 47;

[0059] The second sliding groove 45 is provided on the first pressing plate 41 and is used for the positioning plate 47 and the limiting plate 46 to slide.

[0060] In this design, the positioning plate 47 is fixedly connected to the limiting plate 46; the positioning plate 47 and the limiting plate 46 slide on the second slide groove 45 and the second slide groove 45 limits the limiting plate 46 from moving out of the first clamping plate 41, thereby limiting the positioning plate 47 from completely separating from the first clamping plate 41; the original state of the positioning plate 47 and the limiting plate 46 is: the positioning plate 47 and the limiting plate 46 are both located in the second slide groove 45, and the lower end of the positioning plate 47 is in contact with the bottom of the second slide groove 45. When placing the piano score on the support plate 31, the first clamping plate 41 is first moved outward, that is, the first clamping plate 41 is moved away from the placement plate 3, so that the user can put the piano score on the support plate 31 from top to bottom to prevent the first clamping plate 41 from interfering with the placement of the piano score. When the first clamping plate 41 moves outward, the spring 44 is stretched, and when the lower end of the positioning plate 47 is disengaged from the second slide groove 45, the positioning plate 47 moves downward and restricts the first clamping plate 41 from moving in the direction close to the placement plate 3, and the two first clamping plates 41 are pulled apart. Under the positioning effect of the positioning plate 47, the user does not need to pull apart the first clamping plate 41 while placing the piano score, which facilitates the user's operation. After the piano score is placed on the support plate 31, the user manually pushes the positioning plate 47 upward to release the restriction on the first clamping plate 41, so that the first clamping plate 41 is pressed against the piano score. Due to the action of the spring 44, the first clamping plate 41 can press piano scores of different sizes.

[0061] In one embodiment, the second pressing mechanism includes:

[0062] The second pressing plate 53 is rotatably disposed above the placing plate 3;

[0063] The connecting plate 51 is disposed at the upper end of the placing plate 3 and is used for the second pressing plate 53 to rotate;

[0064] The clearance groove 52 is provided on the connecting plate 51 and is used for the second pressing plate 53 to rotate;

[0065] One end of the torsion spring 54 abuts against the second pressing plate 53 , and the other end abuts against the clearance groove 52 .

[0066] In this design, the connecting plate 51 is fixedly connected to the upper end of the placing plate 3; the second clamping plate 53 is rotatably connected to the connecting plate 51, and the second clamping plate 53 is flipped outward to facilitate placing the piano score on the supporting plate 31. After the piano score is placed on the supporting plate 31, the second clamping plate 53 is released, and the second clamping plate 53 is pressed on the piano score to clamp the upper end of the piano score. Due to the action of the torsion spring 54, the second clamping plate 53 can clamp piano scores of different sizes.

[0067] In one embodiment, the rotating mechanism comprises:

[0068] The fixing plate 64 is arranged on a side of the placing plate 3 away from the baffle 32;

[0069] The protrusion 62 is provided on the fixing plate 64 and is used to drive the fixing plate 64 to rotate;

[0070] A U-shaped block 61 is provided at the upper end of the support rod 2 and is used for the placement plate 3 to rotate;

[0071] The damping shaft 63 is disposed on the U-shaped block 61 and is used for the protrusion 62 to rotate.

[0072] In this design, the fixed plate 64 is fixedly connected to the protrusion 62, and the U-shaped block 61 is fixedly connected to the upper end of the support rod 2; the protrusion 62 is rotatably connected to the damping shaft 63; when it is necessary to swing the angle of the placement plate 3, the support plate 31 and the baffle 32, the damping shaft 63 is rotated, thereby making it easier for users to view the piano score.

[0073] In one embodiment, fastening bolts 65 are disposed on the fixing plate 64 and are used to install the fixing plate 64 .

[0074] In this way, the fixing plate 64 is mounted on the placing plate 3 by means of the fastening bolts 65 .

[0075] Working principle: When in use, the piano score is placed on the support plate 31, with its back against the placement plate 3 and a baffle 32 in front for limiting the position. The rotating mechanism rotates the placement plate 3, the support plate 31 and the baffle 32, so that the piano score is adjusted to a suitable angle for the user to watch the piano score. The first clamping mechanism clamps the bottom end of the piano score, and the second clamping mechanism clamps the top end of the piano score. The first clamping mechanism and the second clamping mechanism can both clamp piano scores of different sizes, so that the position of the piano score on the support plate 31 is stabilized to avoid falling, thereby avoiding affecting the user's experience.

[0076] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0077] In addition, if there are descriptions of "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" can explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or schemes that A and B meet at the same time. In addition, "multiple" refers to more than two. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as illustrative and non-restrictive, and the scope of the present invention is limited by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

Claims

1. A piano music stand, characterized in that: The invention comprises a base (1), a support rod (2) arranged at the upper end of the base (1), and a placement plate (3) arranged at the upper end of the support rod (2), wherein a support plate (31) is arranged at the bottom end of the placement plate (3), and a baffle (32) is arranged at one end of the support plate (31) away from the placement plate (3), and further comprises: A first pressing mechanism is provided at the lower end of the placing plate (3) and is used to press the bottom end of the piano score; A second pressing mechanism is provided at the upper end of the placing plate (3) and is used to press the top of the piano score; A rotating mechanism is arranged on the support rod (2) and is used to rotate the placement plate (3).

2. The piano music stand according to claim 1, characterized in that: The first pressing mechanism comprises: A first pressing plate (41) is slidably disposed on the supporting plate (31); A fixing seat (42) is arranged at the bottom end of the supporting plate (31); A first sliding groove (43) is provided on the fixing seat (42) and is used for the first pressing plate (41) to slide; A spring (44) is arranged on the first slide groove (43), one end of which is connected to the first slide groove (43) and the other end of which is connected to the first pressing plate (41); A positioning assembly is provided on the first pressing plate (41) and is used to position the first pressing plate (41).

3. The piano music stand according to claim 2, characterized in that: The positioning component comprises: A positioning plate (47) is vertically slidably disposed on the first pressing plate (41), and the lower end thereof slides out to a position lower than the lower end of the first pressing plate (41); A limiting plate (46) is disposed at the upper end of the positioning plate (47) and is used to limit the positioning plate (47); The second sliding groove (45) is provided on the first pressing plate (41) and is used for the positioning plate (47) and the limiting plate (46) to slide.

4. The piano music stand according to claim 3, characterized in that: The second pressing mechanism comprises: A second pressing plate (53) is rotatably disposed above the placement plate (3); A connecting plate (51) is arranged at the upper end of the placing plate (3) and is used for allowing the second pressing plate (53) to rotate; a clearance groove (52) provided on the connecting plate (51) and used for allowing the second pressing plate (53) to rotate; A torsion spring (54) has one end abutting against the second pressing plate (53) and the other end abutting against the clearance groove (52).

5. The piano music stand according to claim 4, characterized in that: The rotating mechanism comprises: A fixing plate (64) is arranged on a side of the placement plate (3) away from the baffle plate (32); A convex block (62) is disposed on the fixing plate (64) and is used to drive the fixing plate (64) to rotate; A U-shaped block (61) is disposed at the upper end of the support rod (2) and is used for allowing the placement plate (3) to rotate; The damping shaft (63) is arranged on the U-shaped block (61) and is used for the protrusion (62) to rotate.

6. The piano music stand according to claim 5, characterized in that: The fixing plate (64) is provided with a fastening bolt (65) for mounting the fixing plate (64).

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