CN212161025U

CN212161025U - Portable music teaching equipment

Info

Publication number: CN212161025U
Application number: CN202021279240.7U
Authority: CN
Inventors: 张新新; 何菲; 牟春阳; 王昊; 张梦琪; 李雪
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2020-12-15
Anticipated expiration: 2030-07-02

Abstract

The utility model belongs to the technical field of music teaching, in particular to a portable music teaching device, which comprises a fixed table, wherein the upper surface of the fixed table is fixedly connected with a support column, and an adjusting bin is arranged inside the support column; the utility model discloses, through setting up the positive and negative motor, when the staff is adjusting the in-process of show board height, the staff only needs to start the positive and negative motor through control switch, under the cooperation of first bevel gear and second bevel gear, can make the screwed pipe drive the show board through the fixed plate of backup pad side and remove, thereby realized the purpose to show board altitude mixture control, through setting up telescopic link and spring, when the staff is at the in-process of fixed show board, the staff only needs wear to establish the inside at the slide rail with the pulley of show board lower surface, under the effect of telescopic link and spring, can make the inseparable laminating of fixture block in the inside of draw-in groove, thereby the staff of being convenient for installs the show board.

Description

Portable music teaching equipment

Technical Field

The utility model belongs to the technical field of the music teaching, concretely relates to portable music teaching equipment.

Background

The development of music is not limited and has no scope, but the music has time, so if the music is transmitted by the mouth and the ears, errors can not be avoided, and the original taste of the original music cannot be maintained after a long time.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a portable music teaching equipment has the staff of being convenient for and carries, has the staff of being convenient for simultaneously and carries out the characteristics of adjusting.

In order to achieve the above object, the utility model provides a following technical scheme: a portable music teaching device comprises a fixed table, wherein a support column is fixedly connected to the upper surface of the fixed table, an adjusting bin is arranged inside the support column, a fixed frame is fixedly connected to the side surface of the support column, a positive and negative motor is fixedly connected inside the fixed frame, a bearing is arranged on the surface of the support column in a penetrating manner, an output shaft of the positive and negative motor is arranged inside the bearing in a penetrating manner, a first bevel gear is fixedly connected to the output shaft of the positive and negative motor, the bearing is fixedly connected inside the adjusting bin, a rotating shaft is arranged inside the bearing in a penetrating manner, a threaded column is fixedly connected to the top end of the rotating shaft, a threaded pipe is sleeved on the surface of the threaded column, a support plate is fixedly connected to the top end of the threaded pipe, a sliding groove is arranged on the side surface of the support, the upper surface of slide rail is provided with the show board, the lower fixed surface of show board is connected with the pulley, pulley swing joint is in the inside of slide rail, the side fixedly connected with fixed plate of backup pad, the side fixedly connected with telescopic link of fixed plate, the spring has been cup jointed on the surface of telescopic link, the other end fixedly connected with connecting plate of telescopic link.

Preferably, the side fixedly connected with fixture block of connecting plate, the side fixedly connected with draw-in groove of show board, the fixture block joint is in the inside of draw-in groove, the bottom fixedly connected with handle of connecting plate.

Preferably, the top of support column has seted up the activity groove, the screwed pipe is worn to establish in the inside of activity groove, the fixed plate is total two, and symmetrical arrangement is in the both sides of backup pad, the draw-in groove is total two sets of, and symmetrical arrangement is in the both sides of show board.

Preferably, an energy storage bin is arranged inside the fixed table, a storage battery is fixedly connected inside the energy storage bin, a control switch is fixedly connected to the surface of the supporting column, and a microprocessor is arranged inside the control switch.

Preferably, the lower surface of the fixed station is fixedly connected with four shock absorbers which are arranged on the lower surface of the fixed station in a rectangular shape, and the bottom ends of the shock absorbers are fixedly connected with universal wheels.

Preferably, the lower surface of the fixed station is fixedly connected with four electric push rods, the electric push rods are arranged on the lower surface of the fixed station in a rectangular shape, and the bottom end of each electric push rod is fixedly connected with a base.

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

the utility model discloses, through setting up the positive and negative motor, when the staff is adjusting the in-process of show board height, the staff only needs to start the positive and negative motor through control switch, under the cooperation of first bevel gear and second bevel gear, can make the screwed pipe drive the show board through the fixed plate of backup pad side and remove, thereby realized the purpose to show board altitude mixture control, through setting up telescopic link and spring, when the staff is at the in-process of fixed show board, the staff only needs wear to establish the inside at the slide rail with the pulley of show board lower surface, under the effect of telescopic link and spring, can make the inseparable laminating of fixture block in the inside of draw-in groove, thereby the staff of being convenient for installs the show board.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a front view section of the present invention;

FIG. 2 is a front view of the present invention;

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

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3;

fig. 5 is a schematic perspective view of the fixing table of the present invention;

in the figure: 1. a fixed table; 2. a support pillar; 3. a regulating bin; 4. a fixed mount; 5. a positive and negative motor; 6. a rotating shaft; 7. a first bevel gear; 8. a second bevel gear; 9. a threaded post; 10. a threaded pipe; 11. a movable groove; 12. a chute; 13. a slider; 14. a slide rail; 15. a pulley; 16. a display board; 17. a support plate; 18. a fixing plate; 19. a telescopic rod; 20. a spring; 21. a connecting plate; 22. a card slot; 23. a clamping block; 24. a handle; 25. an electric push rod; 26. a base; 27. a shock absorber; 28. a universal wheel; 29. an energy storage bin; 30. a storage battery; 31. and controlling the switch.

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.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a portable music teaching device comprises a fixed table 1, wherein a supporting column 2 is fixedly connected to the upper surface of the fixed table 1, an adjusting bin 3 is arranged inside the supporting column 2, a fixed frame 4 is fixedly connected to the side surface of the supporting column 2, a positive and negative motor 5 is fixedly connected inside the fixed frame 4, through the arrangement of the positive and negative motor 5, when a worker adjusts the height of a display board, the worker only needs to start the positive and negative motor 5 through a control switch 31, under the matching of a first bevel gear 7 and a second bevel gear 8, a threaded pipe 10 can drive the display board 16 to move through a fixed plate 18 on the side surface of a supporting plate 17, so that the purpose of adjusting the height of the display board 16 is achieved, a bearing is arranged on the surface of the supporting column 2 in a penetrating manner, an output shaft of the positive and negative motor 5 is arranged inside the bearing in a penetrating manner, and an output shaft, the inside of the adjusting bin 3 is fixedly connected with a bearing, a rotating shaft 6 penetrates through the inside of the bearing, a threaded column 9 is fixedly connected to the top end of the rotating shaft 6, a threaded pipe 10 is sleeved on the surface of the threaded column 9, a supporting plate 17 is fixedly connected to the top end of the threaded pipe 10, a sliding groove 12 is formed in the side surface of the supporting column 2, a sliding block 13 is movably connected to the inside of the sliding groove 12, a sliding rail 14 is fixedly connected to the side surface of the sliding block 13, a display plate 16 is arranged on the upper surface of the sliding rail 14, a pulley 15 is fixedly connected to the lower surface of the display plate 16, the pulley 15 is movably connected to the inside of the sliding rail 14, a fixing plate 18 is fixedly connected to the side surface of the fixing plate 17, a telescopic rod 19 is fixedly connected to the side surface of the fixing plate 18, a spring 20 is sleeved on the surface of the, the staff only needs to wear to establish the inside at slide rail 14 with the pulley 15 of show board 16 lower surface, under the effect of telescopic link 19 and spring 20, can make 23 inseparable laminating of fixture block in the inside of draw-in groove 22 to the staff of being convenient for installs show board 16, the other end fixedly connected with connecting plate 21 of telescopic link 19.

Specifically, side fixedly connected with fixture block 23 of connecting plate 21, the side fixedly connected with draw-in groove 22 of show board 16, fixture block 23 joint is in the inside of draw-in groove 22, the bottom fixedly connected with handle 24 of connecting plate 21.

Specifically, movable groove 11 has been seted up on the top of support column 2, screwed pipe 10 wears to establish in the inside of movable groove 11, fixed plate 18 is total two, and the symmetrical arrangement is in the both sides of backup pad 17, the draw-in groove 22 is total two sets of, and the symmetrical arrangement is in the both sides of show board 16.

Specifically, energy storage bin 29 has been seted up to fixed station 1's inside, energy storage bin 29's inside fixedly connected with battery 30, the fixed surface of support column 2 is connected with control switch 31, control switch 31's inside is provided with microprocessor.

Specifically, the lower surface of the fixed table 1 is fixedly connected with four shock absorbers 27, the four shock absorbers 27 are arranged on the lower surface of the fixed table 1 in a rectangular shape, and the bottom ends of the shock absorbers 27 are fixedly connected with universal wheels 28.

Specifically, the lower surface of the fixed station 1 is fixedly connected with four electric push rods 25, the electric push rods 25 are arranged on the lower surface of the fixed station 1 in a rectangular shape, and the bottom end of each electric push rod 25 is fixedly connected with a base 26.

The utility model discloses a theory of operation and use flow: the utility model discloses, when using, at first remove the device to suitable position, then control electric putter 25 extension through control switch 31, electric putter 25 drives base 26 and moves down simultaneously, make universal wheel 28 break away from with the contact of ground, thereby fix the position of the device, when the staff uses the device to teach, at first the staff wears to establish the inside of slide rail 14 through pulley 15 of show board 16 lower surface, after show board 16 moves to suitable position, the staff blocks 23 joint inside the draw-in groove 22 of show board 16 side, simultaneously under the cooperation of telescopic link 19 and spring 20, make the inside of draw-in groove 22 of the inseparable laminating of fixture block 23, thereby fix the position of show board 16, when the staff needs to adjust show board 16 height, at first the staff starts positive and negative motor 5 through control switch 31, while positive and negative motor 5 drives the inside pivot 6 of second bevel gear 8 through first bevel gear 7 and rotates, then pivot 6 drives screwed pipe 10 through screw post 9 and upwards moves, screwed pipe 10 drives show board 16 through the fixed plate 18 of backup pad 17 side and moves simultaneously, show board 16 drives slider 13 through slide rail 14 and moves simultaneously, after show board 16 removes to suitable position, the staff passes through control switch 31 and stops positive and negative motor 5's rotation, thereby accomplish the regulation to show board 16.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a portable music teaching equipment, includes fixed station (1), its characterized in that: the upper surface of the fixed table (1) is fixedly connected with a support column (2), the inside of the support column (2) is provided with an adjusting bin (3), the side surface of the support column (2) is fixedly connected with a fixed frame (4), the inside of the fixed frame (4) is fixedly connected with a positive and negative motor (5), the surface of the support column (2) is provided with a bearing in a penetrating way, an output shaft of the positive and negative motor (5) is arranged in the bearing in a penetrating way, an output shaft of the positive and negative motor (5) is fixedly connected with a first bevel gear (7), the inside of the adjusting bin (3) is fixedly connected with a bearing, a rotating shaft (6) is arranged in the bearing in a penetrating way, the top end of the rotating shaft (6) is fixedly connected with a threaded column (9), the surface of the threaded column (9) is sleeved with a threaded pipe (10, spout (12) have been seted up to the side of support column (2), the inside swing joint of spout (12) has slider (13), side fixedly connected with slide rail (14) of slider (13), the upper surface of slide rail (14) is provided with show board (16), the lower fixed surface of show board (16) is connected with pulley (15), pulley (15) swing joint is in the inside of slide rail (14), side fixedly connected with fixed plate (18) of backup pad (17), side fixedly connected with telescopic link (19) of fixed plate (18), spring (20) have been cup jointed on the surface of telescopic link (19), other end fixedly connected with connecting plate (21) of telescopic link (19).

2. A portable music teaching device according to claim 1 wherein: the side fixedly connected with fixture block (23) of connecting plate (21), the side fixedly connected with draw-in groove (22) of show board (16), fixture block (23) joint is in the inside of draw-in groove (22), the bottom fixedly connected with handle (24) of connecting plate (21).

3. A portable music teaching device according to claim 2 wherein: the top of support column (2) has seted up activity groove (11), screwed pipe (10) wear to establish in the inside of activity groove (11), fixed plate (18) are total two, and the symmetrical arrangement is in the both sides of backup pad (17), draw-in groove (22) are total two sets ofly, and the symmetrical arrangement is in the both sides of show board (16).

4. A portable music teaching device according to claim 1 wherein: energy storage bin (29) have been seted up to the inside of fixed station (1), the inside fixedly connected with battery (30) in energy storage bin (29), the fixed surface of support column (2) is connected with control switch (31), the inside of control switch (31) is provided with microprocessor.

5. A portable music teaching device according to claim 4 wherein: the lower surface fixedly connected with bumper shock absorber (27) of fixed station (1), bumper shock absorber (27) are total four, and are the rectangle and arrange the lower surface at fixed station (1), the bottom fixedly connected with universal wheel (28) of bumper shock absorber (27).

6. A portable music teaching device according to claim 5 wherein: the lower surface fixedly connected with electric putter (25) of fixed station (1), electric putter (25) are total four, and are the rectangle and arrange the lower surface at fixed station (1), the bottom fixedly connected with base (26) of electric putter (25).