CN210581563U

CN210581563U - Multifunctional piano music score rack

Info

Publication number: CN210581563U
Application number: CN201920777256.1U
Authority: CN
Inventors: 姜晨宇; 杨咪咪
Original assignee: Heilongjiang Economic Management Cadre College
Current assignee: Heilongjiang Economic Management Cadre College
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-05-22
Anticipated expiration: 2029-05-28

Abstract

The utility model discloses a multifunctional piano music stand, which relates to the technical field of piano music stand, comprising a piano music stand body, wherein one side of the piano music stand body is provided with a clamping block, the bottom of the piano music stand body is provided with a bottom plate, the bottom of the piano music stand body is connected with a second base through a hinge rotation, and the inside of the second base is provided with a connecting rod mounting groove, one side of the connecting rod mounting groove is provided with a connecting rod, the bottom of the second base is connected with a first roller through a rotation shaft rotation, the utility model connects the first base and the second base through the connecting rod, which is beneficial for a user to contract the base, change the size of the base, be beneficial for the piano music stand to be stably placed on pianos with different sizes, press piano music sheets through an arc-shaped pressing plate, and be beneficial for tightly pressing the piano music sheets on the piano music stand body, the stable placement of the piano music sheet is ensured.

Description

Multifunctional piano music score rack

Technical Field

The utility model belongs to the technical field of the piano music book frame, concretely relates to multi-functional piano music book frame.

Background

The piano music stand is the support that is used for supporting the piano music score, during the use, generally places on the piano, and the piano player plays the piano music through reading the piano music score, has the help of piano music stand, and the piano music score can be stable place provide the piano player on the piano watch the reading, and piano music stand has the structure light and handy and be convenient for the characteristics of placing.

But the piano music stand on the existing market can not satisfy the operation requirement, and piano music stand base size can not change, can not put on the piano of equidimension not, and because piano music page self elasticity, the page still can bounce after the clamp plate on the piano music stand pushes down the page, and the clamp plate can not be with the stable pushing down of page, based on the problem that appears above, provides a multi-functional piano music stand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional piano score frame to solve the piano score frame base size that proposes in the above-mentioned background art and can not change, can not put on the piano of equidimension not, and the piano score frame can not be with the stable problem of pushing down of piano score page.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multi-functional piano music stand, includes piano music stand body, the fixture block is installed to one side of piano music stand body, and the bottom of piano music stand body installs the bottom plate, the bottom of piano music stand body is rotated through the hinge and is connected with the second base, and the inside of second base has seted up the connecting rod mounting groove, the connecting rod is installed to one side of connecting rod mounting groove, and the one end of connecting rod installs first base, second elasticity knob is installed to one side of second base, the bottom of first base is rotated through the axis of rotation and is connected with the second gyro wheel, the bottom of second base is rotated through the axis of rotation and is connected with first gyro wheel.

Preferably, the jacks are all opened in the two sides of the piano music stand body, the page pressing plates are installed on one sides of the jacks, the bolts are installed at one ends of the page pressing plates, the sliding grooves are formed in the page pressing plates, the springs are installed on one sides of the sliding grooves, the arc-shaped pressing plates are installed at one ends of the springs, and the shifting rod is installed on one side of each arc-shaped pressing plate.

Preferably, the shaft seat is installed at the top of the first base, a first supporting rod is rotatably connected to one side of the shaft seat through a damping rotating shaft, a second supporting rod is installed inside the first supporting rod, and a first elastic knob is installed on one side of the first supporting rod.

Preferably, a hanging ring mounting groove is formed in the second base, a hanging ring is mounted on one side of the hanging ring mounting groove, and a sliding rod is mounted on one side of the hanging ring.

Preferably, the page pressing plates are arranged in two numbers, and the two page pressing plates are symmetrically arranged on two sides of the piano music stand body.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a first base and second base are connected to the connecting rod, are favorable to the user to contract the base, change the size of base, are favorable to the stable piano of placing on the piano of equidimension not of piano music stand, and piano music stand body can obtain different inclination simultaneously, and convenient to use person watches and reads the piano music.

(2) The utility model discloses a piano register for easy reference page is pushed down to the arc clamp plate, is favorable to pressing the piano register for easy reference page tightly on piano register for easy reference page frame body, avoids when playing the piano, and the piano register for easy reference page drops from piano register for easy reference page frame body and leads to the piano register for easy reference page closed, has guaranteed the stable of piano register for easy reference page and has placed.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the page pressing plate of the present invention;

FIG. 3 is a side view of the piano music stand body of the present invention;

fig. 4 is a schematic structural view of a second base of the present invention;

in the figure: 1-a first base; 2-shaft seat; 3-damping the rotating shaft; 4-a first support bar; 5-a first loosening knob; 6-a second support bar; 7-a fixture block; 8-piano music score rack body; 9-page pressing plate; 10-a deflector rod; 11-a hinge; 12-a base plate; 13-hanging ring; 14-a slide bar; 15-a second base; 16-a first roller; 17-a second tensioning knob; 18-a connecting rod; 19-a second roller; 20-arc-shaped pressing plates; 21-a chute; 22-a latch; 23-a jack; 24-connecting rod mounting grooves; 25-hanging ring mounting groove; 26-spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a multifunctional piano music stand comprises a piano music stand body 8, a clamping block 7 is installed on one side of the piano music stand body 8, a bottom plate 12 is installed at the bottom of the piano music stand body 8, a second base 15 is rotatably connected to the bottom of the piano music stand body 8 through a hinge 11, a connecting rod installation groove 24 is formed in the second base 15, a connecting rod 18 is installed on one side of the connecting rod installation groove 24, a first base 1 is installed at one end of the connecting rod 18, a second elastic knob 17 is installed on one side of the second base 15, the second elastic knob 17 is unscrewed, the connecting rod 18 is inserted into the connecting rod installation groove 24, after the first base 1 and the second base 15 are attached, the first elastic knob 5 is unscrewed, the second supporting rod 6 is retracted into the first supporting rod 4, the supporting position of the supporting rod on the clamping block 7 on the back of the piano music stand body can be adjusted, and the inclination angle of the piano music stand body 8 can be adjusted, the bottom of first base 1 is connected with second gyro wheel 19 through the axis of rotation, and the bottom of second base 15 is connected with first gyro wheel 16 through the axis of rotation, and the user can promote piano music stand body 8, and piano music stand body 8 drives first gyro wheel 16 and the second gyro wheel 19 of second base 15 and first base 1 bottom and rolls on the piano.

Further, jack 23 has all been seted up to the both sides of piano score frame body 8, and page clamp plate 9 is installed to one side of jack 23, bolt 22 is installed to the one end of page clamp plate 9, and slide way 21 has been seted up to the inside of page clamp plate 9, spring 26 is installed to one side of slide way 21, and arc clamp plate 20 is installed to the one end of spring 26, driving lever 10 is installed to one side of arc clamp plate 20, open the piano score and place the front surface at piano score frame body 8, then turn over the page number of playing to the piano score, with hand pulling driving lever 10, block the page in page clamp plate 9, then loosen driving lever 10, spring 26 rebounds arc clamp plate 20 normal position, arc clamp plate 20 pushes down the page.

Furthermore, an axle seat 2 is installed at the top of the first base 1, a first supporting rod 4 is rotatably connected to one side of the axle seat 2 through a damping rotating shaft 3, a second supporting rod 6 is installed inside the first supporting rod 4, and a first elastic knob 5 is installed on one side of the first supporting rod 4.

Further, a hanging ring installation groove 25 is formed in the second base 15, a hanging ring 13 is installed on one side of the hanging ring installation groove 25, and a sliding rod 14 is installed on one side of the hanging ring 13.

Further, the page pressing plates 9 are arranged in two, and the two page pressing plates 9 are symmetrically arranged on two sides of the piano music stand body 8.

The utility model discloses a theory of operation and use flow: when the piano music score rack is used, the size of the base is adjusted according to the position of the piano music score rack base placed on the piano, the second loosening knob 17 is loosened, the first base 1 is pulled and pushed, the first base 1 drives the connecting rod 18 to move in the connecting rod mounting groove 24, after the distance between the first base 1 and the second base 15 is determined, the second loosening knob 17 is screwed, the first supporting rod 4 is held by hand, one end of the first supporting rod 4 is supported under the clamping block 7 at the back of the piano score rack body 8, a piano score is unfolded and placed on the front surface of the piano score rack body 8, then the piano score is turned to the number of pages to be played, the poking rod 10 is pulled by hand, paper pages are clamped in the page pressing plate 9, the poking rod 10 is loosened, the arc pressing plate 20 is rebounded in situ by the spring 26, the arc pressing plate 20 presses the paper pages, a user can push the piano score rack body 8, the piano score rack body 8 drives the second base 15 and the first piano 16 and the second roller 19 at the bottom of the first base 1 to roll on the roller wheel, when the piano score frame is not used, the slide bar 14 is pushed to push the hanging ring 13 out of the hanging ring mounting groove 25, and then the piano score frame is hung on a wall.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-functional piano music stand, includes piano music stand body (8), fixture block (7) are installed to one side of piano music stand body (8), and bottom plate (12), its characterized in that are installed to the bottom of piano music stand body (8): the bottom of piano score frame body (8) is rotated through hinge (11) and is connected with second base (15), and connecting rod mounting groove (24) have been seted up to the inside of second base (15), connecting rod (18) are installed to one side of connecting rod mounting groove (24), and the one end of connecting rod (18) installs first base (1), second elasticity knob (17) are installed to one side of second base (15), the bottom of first base (1) is rotated through the axis of rotation and is connected with second gyro wheel (19), the bottom of second base (15) is rotated through the axis of rotation and is connected with first gyro wheel (16).

2. The multifunctional piano music stand according to claim 1, wherein: jack (23) have all been seted up to the both sides of piano score frame body (8), and one side of jack (23) installs page clamp plate (9), bolt (22) are installed to the one end of page clamp plate (9), and the inside of page clamp plate (9) has seted up spout (21), spring (26) are installed to one side of spout (21), and the one end of spring (26) installs arc clamp plate (20), driving lever (10) are installed to one side of arc clamp plate (20).

3. The multifunctional piano music stand according to claim 1, wherein: axle bed (2) are installed at the top of first base (1), and one side of axle bed (2) is rotated through damping pivot (3) and is connected with first bracing piece (4), the internally mounted of first bracing piece (4) has second bracing piece (6), first elasticity knob (5) are installed to one side of first bracing piece (4).

4. The multifunctional piano music stand according to claim 1, wherein: hanging ring mounting groove (25) have been seted up to the inside of second base (15), and hanging ring (13) are installed to one side of hanging ring mounting groove (25), slide bar (14) are installed to one side of hanging ring (13).

5. The multifunctional piano music stand according to claim 2, wherein: the two page pressing plates (9) are arranged on the piano music stand body (8) symmetrically.