CN210325165U

CN210325165U - Piano with display screen

Info

Publication number: CN210325165U
Application number: CN201920250832.7U
Authority: CN
Inventors: 俞舒雅; 俞崑
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-02-27
Filing date: 2019-02-27
Publication date: 2020-04-14
Anticipated expiration: 2029-02-27

Abstract

The utility model relates to a musical instrument technical field just discloses a piano with display screen. This piano with display screen, including piano body, two supporting legs, four truckles, cavity and display, two the top of supporting leg respectively with the left side and the right side fixed connection of piano body bottom, four the top of truckle respectively with the bottom swing joint of two supporting legs and piano body. This piano with display screen, through having set up the casing, the riser, adjustment mechanism, the axis of rotation, mounting panel and display, can assist the piano exercise through the display screen, the display is installed in one side of mounting panel, then the effect through adjustment mechanism and axis of rotation, can adjust the angle and the height of mounting panel, make the device reach the effect of being convenient for to adjust when using, some current devices have been solved when using, the angle of display screen is with highly be not convenient for adjust, people of different heights use more trouble problem.

Description

Piano with display screen

Technical Field

The utility model relates to a musical instrument technical field specifically is a piano with display screen.

Background

The piano is a keyboard musical instrument in western classical music, constitute by 88 keys and metal string soundboards, some pianos of current, for the content on the convenient user seeks the book, be provided with a special display screen, current display screen most all is fixed on the piano, angle can not be adjusted, and under some special service environment, for example when adult trades child, because the position height relation, the display screen is because angle can not be adjusted and not too conveniently watches the use, consequently need a neotype device can be convenient for the angle of display screen to adjust, thereby the people of the co-altitude of being convenient for uses.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a piano with display screen possesses advantages such as angle of adjustment of being convenient for, has solved some current display screens of having just played and has not been convenient for adjust, and the not too convenient problem is got up in the people of co-altitude.

(II) technical scheme

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a piano with display screen, includes piano body, two supporting legs, four truckles, cavity and display, two the top of supporting leg respectively with the left side and the right side fixed connection of piano body bottom, four the top of truckle respectively with the bottom swing joint of two supporting legs and piano body, the cavity is located the inside of piano body, the inside swing joint of display and cavity, the inside of cavity is including casing, riser and adjustment mechanism, the bottom of casing and the interior diapire fixed connection of cavity, the bottom of riser and the interior diapire fixed connection of cavity, and the right side of riser and the left side fixed connection of casing.

Further, adjustment mechanism is including threaded rod, extrusion piece, montant, rotor plate, sliding rail, expansion plate and annular knob, the surface of threaded rod left end and the inner wall threaded connection on casing right side, the inside swing joint of side surface and casing of extrusion piece, the right side of extrusion piece and the left end fixed connection of threaded rod, the bottom of montant and the inside swing joint of casing, the top swing joint of pivot and riser is passed through to the bottom of rotor plate, the top of sliding rail and the bottom fixed connection of rotor plate, the left side of expansion plate through with the left inner wall fixed connection of casing, the right side of expansion plate and the left side fixed surface connection of montant bottom, the left side of annular knob and the right-hand member fixed connection of threaded rod.

Further, the inside of cavity is including the mounting panel, the right side swing joint of axis of rotation and rotor plate is passed through in the left side of mounting panel, the left side of display and the right side swing joint of mounting panel.

Further, the bottom of mounting panel is including the cardboard, the bottom fixed connection of the left side crocodile mounting panel at cardboard top, the top of cardboard is seted up flutedly, the bottom of display is pegged graft with the inside of recess.

Further, the bottom of montant is including slider and spout, the top of slider and the bottom fixed connection of montant, the spout is located the inner diapire of casing, the bottom of slider and the inside sliding connection of spout.

Furthermore, the top of casing is including moving the groove, moving the groove and being located the top of casing, the inside swing joint of side surface and the moving groove of montant.

The working principle is as follows: install the one side of mounting panel with the display, make the bottom of display peg graft in the recess at cardboard top, then rotatory annular knob, it rotates at the inside of casing to drive the threaded rod, make the threaded rod move to the left side in the inside of casing through the effect of screw thread, make, promote the extrusion piece and move to the left side, the left side of extrusion piece promotes the montant and moves to the left side in the inside of casing, the top of montant moves to the left side in the inside of sliding rail, make the bottom of rotor plate rotate to the left side at the top of riser through the pivot, thereby make the height of mounting panel and display adjusted, then can adjust the angle of mounting panel through the axis of rotation.

The utility model has the advantages that:

1. this piano with display screen, through having set up the casing, the riser, adjustment mechanism, the axis of rotation, mounting panel and display, make the device when using, the display can be installed in one side of mounting panel, then the effect through adjustment mechanism and axis of rotation, can adjust the angle and the height of mounting panel, make the device reach the effect of being convenient for to adjust when using, some current devices have been solved when using, the angle of display screen is with highly be not convenient for adjust, people of different heights use more trouble problem.

2. This piano with display screen, bottom through the mounting panel is provided with the cardboard, make the display install the top of mounting panel after, the bottom of display can be fixed in the recess at cardboard top, make the display reach the effect of being convenient for to fix, then through being provided with slider and spout, can assist the bottom of montant and control about the inside of casing, the rethread is provided with the truckle, make the device can remove on ground through the truckle, thereby make the device reach the effect of being convenient for carry.

Drawings

FIG. 1 is a sectional view of the internal structure of the cavity of the present invention;

FIG. 2 is a schematic view of the internal structure of the cavity of the present invention;

FIG. 3 is a schematic structural view of the present invention;

fig. 4 is an enlarged view of a structure shown in fig. 1 according to the present invention.

The scores in the figures are as follows: 1 piano body, 2 supporting legs, 3 castors, 4 cavities, 5 shells, 6 vertical plates, 7 adjusting mechanisms, 701 threaded rods, 702 extrusion blocks, 703 vertical rods, 704 rotating plates, 705 sliding rails, 706 expansion plates, 707 annular knobs, 8 rotating shafts, 9 mounting plates, 10 clamping plates, 11 displays, 12 sliding blocks, 13 sliding grooves and 14 movable grooves.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

Referring to fig. 1-4, a piano with a display screen comprises a piano body 1, two supporting legs 2, four casters 3, a cavity 4 and a display 11, wherein the tops of the two supporting legs 2 are respectively fixedly connected with the left side and the right side of the bottom of the piano body 1, the tops of the four casters 3 are respectively movably connected with the two supporting legs 2 and the bottom of the piano body 1, the cavity 4 is located on the front side of the piano body 1, the display 11 is movably connected with the inside of the cavity 4, the inside of the cavity 4 comprises a shell 5, a vertical plate 6 and an adjusting mechanism 7, the bottom of the shell 5 is fixedly connected with the inner bottom wall of the cavity 4, the bottom of the vertical plate 6 is fixedly connected with the inner bottom wall of the cavity 4, the right side of the vertical plate 6 is fixedly connected with the left side of the shell 5, the adjusting mechanism 7 comprises a threaded rod 701, an extrusion block 702, a vertical rod 703, a rotating plate 704, a sliding, the surface of the left end of a threaded rod 701 is in threaded connection with the inner wall of the right side of a shell 5, the side surface of an extrusion block 702 is movably connected with the inside of the shell 5, the right side of the extrusion block 702 is fixedly connected with the left end of the threaded rod 701, the bottom end of a vertical rod 703 is movably connected with the inside of the shell 5, the bottom of a rotating plate 704 is movably connected with the top of a vertical plate 6 through a rotating shaft, the top of a sliding rail 705 is fixedly connected with the bottom of the rotating plate 704, the left side of a telescopic plate 706 is fixedly connected with the inner wall of the left side of the shell 5, the right side of the telescopic plate 706 is fixedly connected with the left surface of the bottom end of the vertical rod 703, the left side of an annular knob 707 is fixedly connected with the right end of the threaded rod 701, a mounting plate 9 is arranged inside a cavity 4, the left side of the mounting plate 9 is movably connected, the bottom fixed connection of the left side crocodile mounting panel 9 at cardboard 10 top, the recess has been seted up at the top of cardboard 10, the bottom of display 11 is pegged graft with the inside of recess, the bottom of montant 703 is including slider 12 and spout 13, the top of slider 12 and the bottom fixed connection of montant 703, spout 13 is located the inner diapire of casing 5, the bottom of slider 12 and the inside sliding connection of spout 13, the top of casing 5 is including activity groove 14, activity groove 14 is located the top of casing 5, the inside swing joint of side surface and activity groove 14 of montant 703.

During the use, install display 11 in one side of mounting panel 9, make the bottom of display 11 peg graft in the recess at cardboard 10 top, then rotatory annular knob 707, drive threaded rod 701 and rotate in the inside of casing 5, make threaded rod 701 move to the left side in the inside of casing 5 through the effect of screw thread, make, promote extrusion piece 702 and move to the left side, the left side of extrusion piece 702 promotes montant 703 and moves to the left side in the inside of casing 5, the top of montant 703 moves to the left side in the inside of sliding rail 705, make the bottom of rotor plate 704 rotate to the left side at the top of riser through the pivot, thereby make the height of mounting panel 9 and display 11 adjusted, then can adjust the angle of mounting panel 9 through axis of rotation 8.

To sum up, this piano with display screen, through having set up casing 5, riser 6, adjustment mechanism 7, axis of rotation 8, mounting panel 9 and display 11, make the device when using, one side at mounting panel 9 can be installed to display 11, then the effect through adjustment mechanism 7 and axis of rotation 8, can adjust the angle and the height of mounting panel 9, make the device reach the effect of being convenient for to adjust when using, some devices that have solved current when using, the angle and the highly inconvenient regulation of display screen, the people of different heights use more troublesome problem.

Secondly, be provided with cardboard 10 through the bottom of mounting panel 9, make display 11 install the top of mounting panel 9 after, the bottom of display 11 can be fixed in the recess at cardboard 10 top, make display 11 reach the effect of being convenient for to fix, then through being provided with slider 12 and spout 13, can assist the bottom of montant 703 and control in the inside of casing 5 and remove, the rethread is provided with truckle 3, make the device can remove on ground through truckle 3, thereby make the device reach the effect of being convenient for carry.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a piano with display screen, includes piano body (1), two supporting legs (2), four truckles (3), cavity (4) and display (11), its characterized in that: two the top of supporting leg (2) respectively with the left side and the right side fixed connection of piano body (1) bottom, four the top of truckle (3) respectively with the bottom swing joint of two supporting legs (2) and piano body (1), cavity (4) are located the front of piano body (1), the inside swing joint of display (11) and cavity (4), the inside of cavity (4) is including casing (5), riser (6) and adjustment mechanism (7), the bottom of casing (5) and the interior diapire fixed connection of cavity (4), the bottom of riser (6) and the interior diapire fixed connection of cavity (4), and the right side of riser (6) and the left side fixed connection of casing (5).

2. A piano with display screen according to claim 1, wherein: the adjusting mechanism (7) comprises a threaded rod (701), an extrusion block (702), a vertical rod (703), a rotating plate (704), a sliding rail (705), a telescopic plate (706) and an annular knob (707), the surface of the left end of the threaded rod (701) is in threaded connection with the inner wall of the right side of the shell (5), the side surface of the extrusion block (702) is in movable connection with the inside of the shell (5), the right side of the extrusion block (702) is fixedly connected with the left end of the threaded rod (701), the bottom end of the vertical rod (703) is in movable connection with the inside of the shell (5), the bottom of the rotating plate (704) is in movable connection with the top of a vertical plate (6) through a rotating shaft, the top of the sliding rail (705) is fixedly connected with the bottom of the rotating plate (704), the left side of the telescopic plate (706) is fixedly connected with the inner wall of the left side of the shell (5), and the right side of the telescopic plate (706) is fixedly connected with, the left side of the annular knob (707) is fixedly connected with the right end of the threaded rod (701).

3. A piano with display screen according to claim 1, wherein: the inside of cavity (4) is including mounting panel (9), the right side swing joint of axis of rotation (8) and rotor plate (704) is passed through in the left side of mounting panel (9), the left side of display (11) and the right side swing joint of mounting panel (9).

4. A piano with display screen according to claim 3, wherein: the bottom of mounting panel (9) is including cardboard (10), the bottom fixed connection of left side crocodile mounting panel (9) at cardboard (10) top, the top of cardboard (10) is seted up flutedly, peg graft with the inside of recess in the bottom of display (11).

5. A piano with display screen according to claim 2, wherein: the bottom of montant (703) is including slider (12) and spout (13), the bottom fixed connection of the top of slider (12) and montant (703), spout (13) are located the interior diapire of casing (5), the inside sliding connection of the bottom of slider (12) and spout (13).

6. A piano with display screen according to claim 2, wherein: the top of the shell (5) comprises a movable groove (14), the movable groove (14) is located at the top of the shell (5), and the side surface of the vertical rod (703) is movably connected with the inside of the movable groove (14).