CN211181611U

CN211181611U - Piano for teaching

Info

Publication number: CN211181611U
Application number: CN201922039089.3U
Authority: CN
Inventors: 王凯
Original assignee: Jining University
Current assignee: Jining University
Priority date: 2019-11-23
Filing date: 2019-11-23
Publication date: 2020-08-04
Anticipated expiration: 2029-11-23

Abstract

The utility model relates to a piano is used in teaching belongs to teaching device technical field, including the piano body, be equipped with the key on the piano body, be equipped with musical instrument register for easy reference strutting arrangement and camera on the up end of piano body, musical instrument register for easy reference strutting arrangement includes the soft pole, the lower terminal surface of soft pole is equipped with the sucking disc, the sucking disc adsorbs on the up end of piano body, the end of soft pole is connected with the elasticity through an universal joint and presss from both sides, the centre gripping has panel computer in the elasticity presss from both sides, it is fixed vertical a solid fixed cylinder that is equipped with still on the up end of piano body, lay the lifter in the solid fixed cylinder, the top of lifter is equipped with the horizontal pole, the camera is fixed to be set up in the tail end below of. The camera in the utility model has stable installation position, is arranged right above the middle position of the key, and can adjust the height as required to meet the projection requirement; the tablet personal computer is used for displaying the music score, is convenient to turn pages, is convenient to adjust in position, and can be suitable for people with different body types and habits.

Description

Piano for teaching

Technical Field

The utility model relates to a piano is used in teaching belongs to teaching device technical field.

Background

The piano becomes the indispensable class of repaieing for the student in the music classroom of study, and the piano has just become the teaching equipment on the music class, and the piano on the market now, when the teacher arrives at class, distant classmates just can not see which button the key that the teacher pressed down on the end, and the classmates in the distance of being not convenient for observe study, especially in many students' classroom, can reduce the study quality, can not reach good learning effect, consequently need improve. Some of course also put the camera on the piano, with the teacher play the action of musical instrument on the projection cloth of teacher, the student of being convenient for watches, but often the position of camera all is very random, and it is not very convenient to use, can't adapt to the demand of various projections. The teacher need look over the musical instrument register for easy reference when playing the piano, all puts the musical instrument register for easy reference oneself on the piano now, turns over the page or leaf inconvenient, and the position also can't be adjusted, can't adapt to the people of different sizes and different habits and use.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve and exist not enoughly among the prior art, provide a piano is used in teaching that is fit for classroom teaching more.

The utility model discloses a realize through following technical scheme:

the utility model provides a piano is used in teaching, including the piano body, be equipped with the key on the piano body, be equipped with musical instrument spectrum strutting arrangement and camera on the up end of piano body, musical instrument spectrum strutting arrangement includes the soft pole, the lower terminal surface of soft pole is equipped with the sucking disc, the sucking disc adsorbs on the up end of piano body, the end of soft pole is connected with the elasticity through a universal joint and presss from both sides, the centre gripping has the panel computer in the elasticity presss from both sides, still fixed vertical a solid fixed cylinder that is equipped with on the up end of piano body, lay the lifter in the solid fixed cylinder, the upper portion of solid fixed cylinder is equipped with a locking bolt, the top of lifter is equipped with the horizontal pole, the fixed tail end below that sets up at the horizontal pole of camera.

The camera in the utility model has stable installation position, is arranged right above the middle position of the key, and can adjust the height as required to meet the projection requirement; the tablet personal computer is used for displaying the music score, is convenient to turn pages, is convenient to adjust in position, and can be suitable for people with different body types and habits.

Further preferably, the camera is connected to a projector through a data line.

It is further preferred the piano body lower extreme is equipped with the universal wheel.

Further preferably, a backing plate is fixedly arranged on the right side face of the main body plate, and when the Chinese character is copied, the backing plate plays a supporting role on the wrist, so that the Chinese character is more comfortable to copy.

Compared with the prior art, the utility model discloses the beneficial effect who has is:

Drawings

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

FIG. 2 is a side view of the lifter and cross bar;

FIG. 3 is a schematic side view of the music score support device.

In the figure: 1. a piano body; 2. keys of keys; 3. a fixed cylinder; 4. a lifting rod; 5. locking the bolt; 6. a camera; 7. a suction cup; 8. a soft rod; 9. a universal joint; 10. an elastic clip; 11. a tablet computer; 12. a cross bar; 13. and a data line.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

A piano for teaching as shown in fig. 1-3, including piano body 1, piano body 1 lower extreme is equipped with the universal wheel, be equipped with key 2 on the piano body 1, be equipped with musical instrument spectrum strutting arrangement and camera 6 on piano body 1's the up end, musical instrument spectrum strutting arrangement includes soft pole 8, the lower terminal surface of soft pole 8 is equipped with sucking disc 7, sucking disc 7 adsorbs on piano body 1's up end, the end of soft pole 8 is connected with elastic clamp 10 through a universal joint, the centre gripping has panel computer 11 in the elastic clamp 10, still fixed vertical a solid fixed cylinder 3 that is equipped with on piano body 1's the up end, lay lifter 4 in the solid fixed cylinder 3, the upper portion of solid fixed cylinder 3 is equipped with a locking bolt 5, the top of lifter 4 is equipped with horizontal pole 12, camera 6 is fixed to be set up in the tail end below of horizontal pole 12, be connected with data line 13 on the camera 6.

The camera 6 is connected to a projector via a data line 13, and the projector projects an image captured by the camera 6 onto a projection cloth.

The working process is as follows:

according to the projected needs, adjust the height of camera 6 to locking 4 lifter with locking bolt 5, the image that camera 5 caught is projected on the projection cloth in the classroom, for the student watches study, adjusts the angle of panel computer 11's position according to mr's size and the habit of playing the musical instrument, the mr of being convenient for looks over the musical instrument register for easy reference that shows on panel computer 11.

In the description of the present invention, the terms "inside", "outside", "upper", "lower", "top", "bottom", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for convenience of description of the present invention and do not require the present invention to be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

Claims

1. The utility model provides a piano is used in teaching, includes piano body (1), is equipped with key (2) on piano body (1), its characterized in that: be equipped with musical instrument notation strutting arrangement and camera (6) on the up end of piano body (1), musical instrument notation strutting arrangement includes soft pole (8), the lower terminal surface of soft pole (8) is equipped with sucking disc (7), sucking disc (7) adsorb on the up end of piano body (1), the end of soft pole (8) is connected with elastic clamp (10) through a universal joint, the centre gripping has panel computer (11) in elastic clamp (10), it is fixed vertical a solid fixed cylinder (3) of being equipped with still on the up end of piano body (1), lay lifter (4) in solid fixed cylinder (3), the upper portion of solid fixed cylinder (3) is equipped with one locking bolt (5), the top of lifter (4) is equipped with horizontal pole (12), camera (6) are fixed to be set up in the tail end below of horizontal pole (12), be connected with data line (13) on camera (6).

2. The instructional piano of claim 1, wherein: the camera (6) is connected with a projector through a data line (13).

3. The instructional piano of claim 1, wherein: the lower end of the piano body (1) is provided with universal wheels.