CN211269144U

CN211269144U - Music book is with music stand convenient to carry on

Info

Publication number: CN211269144U
Application number: CN201922047515.8U
Authority: CN
Inventors: 张金辉; 王阳
Original assignee: Zhoukou Normal University
Current assignee: Zhoukou Normal University
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-08-18
Anticipated expiration: 2029-11-22

Abstract

The utility model discloses a music score stand convenient to carry, relating to the technical field of music teaching equipment; the device comprises a placing plate, wherein the placing plate is rotatably arranged on a mounting seat, the mounting seat is rotatably arranged on a connecting block, the connecting block is fixedly arranged on a strut A, the strut A is slidably arranged in a strut B, and a first locking screw for fixing the position of the strut A is arranged on the strut B; a circular ring piece is sleeved on the outer side of the B support rod and is arranged on the B support rod in a sliding mode, a second locking screw used for fixing the position of the circular ring piece is arranged on the circular ring piece, a plurality of support rods are arranged on the circular ring piece in an array mode, the support rods are rotatably arranged on the circular ring piece, a pulley is arranged at one end, away from the circular ring piece, of each support rod, and a plurality of locking blocks corresponding to the support rods are further arranged on the B support rod; an angle adjusting component is also arranged between the placing plate and the mounting seat; the placing plate is also provided with a handle. The utility model discloses portable.

Description

Music book is with music stand convenient to carry on

Technical Field

The utility model relates to a music teaching equipment technical field specifically is a music book is with music book stand convenient to carry on.

Background

Along with the improvement of living standard of people, people begin to pursue spiritual pursuit, people enjoy music and increase gradually, in order to satisfy the development that people enjoy music, a plurality of musical instrument shifts are constantly developed, and in learning music musical instruments, music book is the indispensable part of study, and music stand begins to appear gradually in the market, and in the application of music stand, it is inconvenient to carry, causes the puzzlement of transport.

Therefore, it is necessary to design a portable music stand for solving the above-mentioned inconvenient technical problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a music book is with music stand convenient to carry on to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a music score stand convenient to carry comprises a placing plate, wherein the placing plate is rotatably installed on an installation seat, the installation seat is rotatably installed on a connecting block, the connecting block is fixedly installed on a support rod A, the support rod A is slidably arranged in a support rod B, and a first locking screw for fixing the position of the support rod A is arranged on the support rod B; a circular ring piece is sleeved on the outer side of the B support rod and is arranged on the B support rod in a sliding mode, a second locking screw used for fixing the position of the circular ring piece is arranged on the circular ring piece, a plurality of support rods are arranged on the circular ring piece in an array mode, the support rods are rotatably arranged on the circular ring piece, a pulley is arranged at one end, away from the circular ring piece, of each support rod, and a plurality of locking blocks corresponding to the support rods are further arranged on the B support rod; an angle adjusting component is also arranged between the placing plate and the mounting seat; the placing plate is also provided with a handle.

As a further aspect of the present invention: the angle adjusting component comprises a supporting block and a fixing seat, wherein one end of the supporting block is fixedly installed on the installing seat, the fixing seat is installed on the placing plate, a plurality of grooves are formed in the supporting block, a supporting piece is rotatably installed on the fixing seat, and the other end of the supporting piece is arranged in one groove.

As a further aspect of the present invention: the supporting shoe sets up for the telescopic link, and the supporting shoe removes the end and is provided with a plurality of recesses.

As a further aspect of the present invention: the placing plate is also provided with a stop strip.

As a further aspect of the present invention: and the circular ring piece is provided with a limiting bulge for limiting the rotation angle of the supporting rod.

As a further aspect of the present invention: the locking block is provided with an arc-shaped groove.

Compared with the prior art, the beneficial effects of the utility model are that: after the use is finished, the first locking screw is loosened, so that the A support rod slides into the B support rod, then the A support rod is locked again by the locking screw, then the second locking screw is loosened, so that the circular ring piece slides up and down, the support rod is clamped in the locking block to be fixed, and then the two pairs of circular ring pieces are locked by the locking screw; simultaneously, the supporting piece is taken down from the supporting block, the supporting block is clamped on the fixing seat, and the supporting piece is carried through the handle; the utility model discloses a set up A branch, B branch, ring spare, pulley etc. and realize folding function, reduce its volume, be convenient for carry it.

Drawings

Fig. 1 is a first state structure diagram of a music score stand convenient for carrying.

Fig. 2 is a structural diagram of a music score stand in a second state for convenient carrying.

Fig. 3 is an enlarged view of a portion a in fig. 1.

Fig. 4 is a schematic structural view of a placing plate in the music score stand for easy carrying.

In the figure: the device comprises a placing plate-1, a stop strip-2, a handle-3, a mounting seat-4, a connecting block-5, a support rod-6A, a support rod-7B, a locking screw I-8, a circular ring-9, a locking screw II-10, a support rod-11, a pulley-12, a locking block-13, a support block-14, a support piece-15, a fixed seat-16, a clamping block-17 and a limiting bulge-18.

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.

Example 1

Referring to fig. 1-4, in embodiment 1 of the present invention, a music score stand convenient for carrying includes a placing plate 1, the placing plate 1 is rotatably mounted on a mounting seat 4, the mounting seat 4 is rotatably mounted on a connecting block 5, the connecting block 5 is fixedly mounted on an a supporting rod 6, the a supporting rod 6 is slidably disposed inside a B supporting rod 7, the B supporting rod 7 is provided with a first locking screw 8 for fixing the position of the a supporting rod 6, and the setting is convenient for adjusting the height of the present invention; a ring piece 9 is sleeved outside the B support rod 7, the ring piece 9 is slidably arranged on the B support rod 7, a locking screw II 10 used for fixing the position of the ring piece 9 is arranged on the ring piece 9, a plurality of support rods 11 are arranged on the ring piece 9 in an array mode, the support rods 11 are rotatably arranged on the ring piece 9, a pulley 12 is arranged at one end, away from the ring piece 9, of each support rod 11, a plurality of locking blocks 13 corresponding to the support rods 11 are further arranged on the B support rod 7, and the locking blocks 13 are arranged for fixing the support rods 11; an angle adjusting component is arranged between the placing plate 1 and the mounting seat 4, and the arrangement is convenient for adjusting the inclination angle of the placing plate 1; the placing plate 1 is also provided with a handle 3.

Example 2

Referring to fig. 1 to 4, the main difference between the present embodiment 2 and the embodiment 1 is that the angle adjusting assembly includes a supporting block 14 having one end fixedly mounted on the mounting seat 4 and a fixing seat 16 mounted on the placing plate 1, the supporting block 14 is provided with a plurality of grooves, the fixing seat 16 is rotatably mounted with a supporting member 15, the other end of the supporting member 15 is disposed in one of the grooves, and the inclination angle of the placing plate 1 is adjusted by adjusting the supporting member 15 in different grooves, so as to meet the requirements of different inclination angles.

The supporting block 14 is a telescopic rod, and a plurality of grooves are formed in the moving end of the supporting block 14. Is convenient for storage.

The handle 3 is fixedly installed on the placing plate 1 through bolts.

The placing plate 1 is further provided with a stop strip 2, and the stop strip 2 is used for placing a music score.

Be provided with spacing arch 18 that is used for restricting 11 turned angle of bracing piece on the ring piece 9, set up spacing arch 18 and be convenient for make pulley 12 land, it is right the utility model discloses carry out the outrigger.

The locking block 13 is provided with an arc-shaped groove for fixing the support rod 11.

The number of the support rods 11 is three.

And a limiting bulge for limiting the position of the ring piece 9 is arranged on the outer side of the B support rod 7 and is fixedly arranged on the B support rod 7.

When in use: when the device is required to be used, the circular ring piece 9 slides to the bottom of the B support rod 7, the circular ring piece 9 is fixed by the locking screw II 10, and the support rod 11 outwards expands the pulley 12 to land for supporting; simultaneously, the strut A6 is drawn out from the upper end of the strut B7, and the locking screw I8 is used for fixing the strut A; taking the supporting block 14 out of the fixed seat 16, placing the support piece 15 in one of the grooves on the supporting block 14 for fixing, thereby completing the fixing of the placing plate 1, and then using; after the use is finished, the first locking screw 8 is loosened, the A support rod 6 slides into the B support rod 7, then the first locking screw 8 locks the A support rod 6, the second locking screw 10 is loosened, the circular ring piece 9 slides up and down, the support rod 11 is clamped in the locking block 13 to be fixed, and then the second locking screw 10 locks the circular ring piece 9; at the same time, the support piece 15 is taken off from the supporting block 14, and the supporting block 14 is clamped on the fixed seat 16.

In the context of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "top," "bottom," "inner," "outer," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," and the like are used in the orientation or positional relationship indicated in the drawings for the convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, in the description of the present invention, "a plurality" means two or more unless otherwise specified. A feature defined as "first," "second," etc. may explicitly or implicitly include one or more of the feature.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A music score stand convenient to carry comprises a placing plate (1), wherein the placing plate (1) is rotatably installed on an installation seat (4), the installation seat (4) is rotatably installed on a connecting block (5), the connecting block (5) is fixedly installed on an A supporting rod (6), the A supporting rod (6) is slidably arranged inside a B supporting rod (7), and a first locking screw (8) for fixing the position of the A supporting rod (6) is arranged on the B supporting rod (7); the novel bicycle support bar is characterized in that a ring piece (9) is sleeved on the outer side of the B support bar (7), the ring piece (9) is arranged on the B support bar (7) in a sliding mode, a second locking screw (10) used for fixing the position of the ring piece (9) is arranged on the ring piece (9), a plurality of support rods (11) are arranged on the ring piece (9) in an array mode, the support rods (11) are rotatably arranged on the ring piece (9), a pulley (12) is installed at one end, far away from the ring piece (9), of each support rod (11), and a plurality of locking blocks (13) corresponding to the support rods (11) are further arranged on the B support bar (7); an angle adjusting component is further arranged between the placing plate (1) and the mounting seat (4); the placing plate (1) is also provided with a handle (3).

2. The portable music score rack according to claim 1, wherein the angle adjusting assembly comprises a supporting block (14) with one end fixedly mounted on the mounting seat (4) and a fixing seat (16) mounted on the placing plate (1), the supporting block (14) is provided with a plurality of grooves, one end of a supporting member (15) is rotatably mounted on the fixing seat (16), and the other end of the supporting member (15) is arranged in one of the grooves.

3. The portable music score rack according to claim 2, wherein the supporting block (14) is a telescopic rod and the moving end of the supporting block (14) is provided with a plurality of grooves.

4. The portable music score rack according to claim 1, characterized in that the placing plate (1) is further provided with a stop strip (2).

5. The portable music score rack according to claim 1, wherein the ring member (9) is provided with a limiting protrusion (18) for limiting the rotation angle of the support rod (11).

6. Portable music score stand according to any of the claims 1-5, characterized in that the locking piece (13) is provided with an arc-shaped slot.