CN215271162U

CN215271162U - Adjustable auxiliary device of music vocal music training

Info

Publication number: CN215271162U
Application number: CN202120983993.4U
Authority: CN
Inventors: 崔欣阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2021-12-24
Anticipated expiration: 2031-05-10

Abstract

The utility model discloses an adjustable auxiliary device of music vocal music training, it includes the device base, device base center department is equipped with vertical bracing piece, it is equipped with horizontal pole perpendicularly on the bracing piece top, horizontal pole front side is equipped with the angle modulation box, be equipped with the spacing ratchet that rotates the connection in the angle modulation box, the center pin of spacing ratchet runs through angle modulation box and fixed connection on the top of slope billboard, slope billboard top middle part is equipped with the turning groove and rotates and connect spacing ratchet, it is connected with the ratchet buckle to rotate in the angle modulation box, ratchet buckle rotates and connects angle modulation box inner wall department and be equipped with torsion spring. The utility model overcomes prior art shortcoming, simple structure is reasonable, conveniently adjusts and accomodates, and supplementary cooperation is used for vocal music training, conveniently places various paper music book and electron music book and is used for contrast training.

Description

Adjustable auxiliary device of music vocal music training

Technical Field

The utility model relates to a music training technical field specifically indicates an adjustable auxiliary device of music vocal music training.

Background

Along with the enrichment of student's extracurricular time, many families all can carry out the education of music training to the student, to the musical instrument that needs contrast music book to train such as violin, guitar, be used for supplementary the placing music book just need to purchase special music book support, but the inconvenient regulation of current support, and the paper music book can only be placed in addition mostly, can't use simultaneously with present electronic music book, and inconvenient regulation is urgent to treat and improves moreover.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art shortcoming, provide an adjustable auxiliary device of music vocal music training, simple structure is reasonable, conveniently adjusts and accomodates, and supplementary cooperation is used for the vocal music training, conveniently places various paper music book and electronic music book and is used for the contrast training.

In order to solve the technical problem, the utility model provides a technical scheme does: an adjustable auxiliary device for music vocal music training comprises a device base, wherein a vertical supporting rod is arranged at the center of the device base, a horizontal cross rod is arranged at the top end of the supporting rod and is perpendicular to the top end of the supporting rod, an angle adjusting box is arranged on the front side of the horizontal cross rod, a limiting ratchet wheel is arranged in the angle adjusting box and is connected in a rotating mode, a central shaft of the limiting ratchet wheel penetrates through the angle adjusting box and is fixedly connected to the top end of an inclined viewing plate, a rotating groove is formed in the middle of the top end of the inclined viewing plate and is connected with the limiting ratchet wheel in a rotating mode, a ratchet wheel buckle is connected in the angle adjusting box in a rotating mode, a torsion spring is arranged on the inner wall of the angle adjusting box in a rotating mode, one end of the ratchet wheel buckle is connected with ratchet wheel teeth on the periphery of the limiting ratchet wheel in a clamping mode, the other end of the ratchet wheel teeth extends out of the angle adjusting box, a lower supporting rod is connected in a rotating mode, and a horizontal placing plate is arranged at the front end of the lower supporting rod, the rear end of the lower supporting rod is provided with a clamping screw, the front side of the supporting rod is provided with an L-shaped sliding groove part, and the clamping screw is connected with the L-shaped sliding groove part in a sliding mode.

Furthermore, the bottom of the base of the device is provided with the sucker, so that the sucker can be conveniently placed and adsorbed on a desk and can be placed more randomly.

Furthermore, the lower end of the supporting rod rotates the base of the connecting device, so that the direction can be conveniently adjusted.

Furthermore, the front side of the bottom end of the inclined billboard is hinged with a supporting plate, so that the inclined billboard can be conveniently abutted against books or electronic equipment.

Furthermore, the upper end of the ratchet buckle is provided with a rubber sleeve which is convenient to pull by hand.

Furthermore, the supporting rod adopts the telescopic link, conveniently height-adjusting.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses whole device is stable firm, can place a plurality of books or music book or electronic equipment of being convenient for study vocal music training simultaneously, and convenient height-adjusting conveniently turns to, and is simple reasonable, conveniently adjusts and accomodates, and supplementary cooperation is used for the vocal music training, and convenient the accomodating is folding, reduces occupation space, suitable extensive using widely.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the angle adjusting box of the present invention.

As shown in the figure: 1. the device comprises a base, 2, supporting rods, 3, a horizontal cross rod, 4, an angle adjusting box, 5, a limiting ratchet wheel, 6, an inclined signboard, 7, a ratchet wheel buckle, 8, a lower supporting rod, 9 and a horizontal placing plate, 10, a clamping screw, 11, an L-shaped sliding groove part, 12, a supporting plate, 13 and a rubber sleeve.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" 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, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.

The present invention will be described in further detail with reference to the accompanying drawings.

When the utility model is implemented, the adjustable auxiliary device for music vocal music training comprises a device base 1, a sucker is arranged at the bottom of the device base 1, a vertical support rod 2 is arranged at the center of the device base 1, the support rod 2 adopts a telescopic rod, the lower end of the support rod 2 is rotatably connected with the device base 1, a horizontal cross rod 3 is vertically arranged at the top end of the support rod 2, an angle adjusting box 4 is arranged at the front side of the horizontal cross rod 3, a rotatably connected limit ratchet 5 is arranged in the angle adjusting box 4, the central shaft of the limit ratchet 5 penetrates through the angle adjusting box 4 and is fixedly connected with the top end of an inclined signboard 6, a supporting plate 12 is hinged at the front side of the bottom end of the inclined signboard 6, a rotating groove is arranged at the middle part of the top end of the inclined signboard 6 and is rotatably connected with the limit ratchet 5, a ratchet buckle 7 is rotatably connected in the angle adjusting box 4, ratchet buckle 7 rotates and connects 4 inner walls departments of angle modulation box and be equipped with torsion spring, 7 one end of ratchet buckle and the peripheral ratchet tooth joint of spacing ratchet 5, the other end extends angle modulation box 4, 7 upper ends of ratchet buckle are equipped with

rubber sleeve

13, 6 bottom middle parts of slope billboard rotate and are connected with

lower support bar

8, 8 front ends of lower support bar are equipped with the level and

place board

9, 8 rear ends of lower support bar are equipped with chucking

screw

10, 2 front sides of bracing piece are equipped with L shape sliding groove spare 11, chucking screw 10 sliding connection L shape sliding groove spare 11.

The utility model discloses a theory of operation: the whole device is placed on a table top through a sucker at the bottom of a device base 1, a paper music book or an electronic music book or a book can be placed on the horizontal placing plate 9 and the inclined viewing plate 6, the angle suitable for a user is adjusted by adjusting the position of a clamping screw 10, the inclined viewing plate 6 can be reversely clamped by the angle adjusting box 4, the situation that the placed objects are heavy in weight and insufficient in supporting force is prevented, and the whole device is more stable; the clamping screw 10 is adjusted to the lowest end, and can integrate whole device, convenient storage.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides an adjustable auxiliary device of music vocal music training which characterized in that: the device comprises a device base (1), wherein a vertical supporting rod (2) is arranged at the center of the device base (1), a horizontal cross rod (3) is arranged at the top end of the supporting rod (2) and is perpendicular to the top end of the supporting rod, an angle adjusting box (4) is arranged on the front side of the horizontal cross rod (3), a limiting ratchet wheel (5) connected in a rotating mode is arranged in the angle adjusting box (4), a central shaft of the limiting ratchet wheel (5) penetrates through the angle adjusting box (4) and is fixedly connected to the top end of an inclined signboard (6), a rotating groove is formed in the middle of the top end of the inclined signboard (6) and is connected with the limiting ratchet wheel (5) in a rotating mode, a ratchet buckle (7) is connected in the angle adjusting box (4) in a rotating mode, a torsion spring is arranged at the inner wall of the ratchet buckle (7) in a rotating mode and is connected with the ratchet teeth at the periphery of the ratchet buckle (7) and the limiting ratchet wheel (5), the other end extends out of an angle adjusting box (4), the middle of the bottom end of the inclined stand board (6) is rotatably connected with a lower supporting rod (8), a horizontal placing board (9) is arranged at the front end of the lower supporting rod (8), a clamping screw (10) is arranged at the rear end of the lower supporting rod (8), an L-shaped sliding groove piece (11) is arranged on the front side of the supporting rod (2), and the clamping screw (10) is connected with the L-shaped sliding groove piece (11) in a sliding mode.

2. The adjustable musical training aid of claim 1, wherein: the bottom of the device base (1) is provided with a sucker.

3. The adjustable musical training aid of claim 1, wherein: the lower end of the supporting rod (2) is rotatably connected with the base (1) of the connecting device.

4. The adjustable musical training aid of claim 1, wherein: the front side of the bottom end of the inclined billboard (6) is hinged with a supporting plate (12).

5. The adjustable musical training aid of claim 1, wherein: the upper end of the ratchet wheel buckle (7) is provided with a rubber sleeve (13).

6. The adjustable musical training aid of claim 1, wherein: the support rod (2) adopts a telescopic rod.