CN213211680U

CN213211680U - A frame is put to zither for zither teaching

Info

Publication number: CN213211680U
Application number: CN202022180359.5U
Authority: CN
Inventors: 王征
Original assignee: Changchun Gunaghua University
Current assignee: Changchun Gunaghua University
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-05-14
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a frame is put to zither for zither teaching relates to and puts frame technical field. The utility model discloses mainly include supporting mechanism, elevating system and video picture mechanism, supporting mechanism includes the support frame of a vertical setting, the bottom fixed mounting of support frame has a top to run through the support frame top and with the device case of external intercommunication, elevating system fixed mounting is on the device case, the zither passes through the inside of elevating system height-adjustable's setting at the device case, video picture mechanism fixed mounting is at the support frame, and it includes a camera and a display screen that is used for the video picture. The utility model discloses when using, rise certain height with the zither through elevating system, the teacher is when the teaching, and students can watch teacher's finger action through the display screen, and efficiency is higher, the teaching of one not needed to when the teaching finishes, can avoid the zither impaired with the zither hidden in the inside of device case through elevating module.

Description

A frame is put to zither for zither teaching

Technical Field

The utility model relates to a put frame technical field, concretely relates to frame is put to zither for zither teaching.

Background

The koto is also named as Hanzheng, Qin zither, Yao zither and luan zither, is a zither musical instrument in the traditional musical instruments of Chinese Han nationality, and belongs to plucked musical instruments. It is one of the unique and important national musical instruments in China. Its timbre is graceful, the range of sound is wide, the playing skill is abundant, has fairly strong expressive force, therefore it is deeply loved by the masses. Small koto, portable koto, mini koto, half koto, new koto, twelve-tone equal temperament have also appeared now. Koto is an ancient national musical instrument accompanying the long culture of China and the overgrowth of earth on the fertile loess land.

Now more and more people are interested in the zither, have begun to learn the zither, and the zither needs to be placed on one puts the frame in the teaching, but current zither puts the frame when teaching, is not convenient for show the finger action, only is applicable to the teaching of one-to-one, and efficiency is not high, and the zither is an object that is afraid of the collision simultaneously, places when not and bumps badly on putting the frame easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems in the prior art, the utility model provides a frame is put to zither for zither teaching.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

a frame is put to zither for zither teaching, includes:

the supporting mechanism comprises a vertically arranged supporting frame, and a device box with the top penetrating through the top of the supporting frame and communicated with the outside is fixedly installed at the bottom of the supporting frame;

the lifting mechanism is fixedly arranged on the device box, and the Chinese zither is arranged in the device box in a height-adjustable manner through the lifting mechanism;

the display mechanism is fixedly arranged on the support frame and comprises a camera and a display screen for displaying images.

Preferably, the support frame includes the backup pad of the rectangle that a level set up, the equal fixed mounting in bottom at four angles in backup pad has the bracing piece of vertical setting, device case fixed mounting runs through the relative both sides of backup pad in the bottom of backup pad and the opening at device case top.

Preferably, all articulated on the relative both sides of backup pad opening part have a mounting panel, two the mounting panel is with the opening looks adaptation of backup pad.

Preferably, the lifting mechanism comprises a supporting block fixedly installed at the bottom of the device box, a vertically arranged threaded rod is rotatably installed on the supporting block through a bearing, the top end of the threaded rod penetrates into the device box, a horizontally arranged first bevel gear is fixedly sleeved on the threaded rod and is positioned outside the device box, a sleeve corresponding to the first bevel gear is fixedly installed at the bottom of the device box, a rotating rod is movably inserted in the sleeve, a vertically arranged second bevel gear is fixedly sleeved at one end of the rotating rod and is meshed with the first bevel gear, a rotating handle is fixedly installed at the other end of the rotating rod, the lifting mechanism comprises a threaded sleeve in threaded sleeve connection with the top end of the threaded rod, a horizontally arranged platform matched with the inside of the device box is fixedly installed at the top end of the threaded sleeve, the Chinese zither is arranged on the platform.

Preferably, a sliding groove is formed in one side of the top of the supporting plate, the display screen is slidably mounted in the sliding groove, and the camera is fixed to the top of the supporting plate through a metalized shaping hose.

Preferably, the top of the supporting plate is further provided with a support for placing the music score, and the support corresponds to the camera.

The utility model provides a frame is put to zither for zither teaching, it is main including supporting mechanism, elevating system and video display mechanism, supporting mechanism includes the support frame of a vertical setting, the bottom fixed mounting of support frame has a top to run through the support frame top and with the device case of external intercommunication, elevating system fixed mounting is on the device case, the zither passes through the inside of elevating system height-adjustable setting at the device case, video display mechanism fixed mounting is at the support frame, it includes a camera and a display screen that is used for the video display. The utility model discloses when using, rise certain height with the zither through elevating system, the teacher is when the teaching, and students can watch teacher's finger action through the display screen, and efficiency is higher, the teaching of one not needed to when the teaching finishes, can avoid the zither impaired with the zither hidden in the inside of device case through elevating module.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a schematic perspective view of the present invention in another direction;

fig. 3 is a side view of the present invention;

fig. 4 is a front view of the present invention;

fig. 5 is a cross-sectional view along the direction a-a of the present invention.

In fig. 1-5:

1. a support mechanism; 2. a lifting mechanism; 3. a developing mechanism; 11. a support frame; 12. a device case; 21. a support block; 22. a threaded rod; 23. a first bevel gear; 24. a sleeve; 25. a rotating rod; 26. a second bevel gear; 27. turning a handle; 28. a threaded sleeve; 29. a platform; 31. a camera; 32. a display screen; 111. a support plate; 112. a support bar; 113. mounting a plate; 114. a chute; 115. and (4) a bracket.

Detailed Description

This embodiment's core lies in providing a frame is put to zither for zither teaching, the utility model discloses when using, rise certain height with the zither through elevating system, the teacher is when teaching, and students can watch teacher's finger action through the display screen, and efficiency is higher, need not the teaching of one to when teaching finishes, can hide the zither in the inside of device case through elevating module, avoid the zither impaired, solved the difficult problem in this field at present stage.

Hereinafter, embodiments will be described with reference to the drawings. The embodiments described below do not limit the scope of the invention described in the claims. Further, the entire contents of the configurations shown in the following embodiments are not limited to those necessary as a solution of the invention described in the claims.

Please refer to fig. 1 and 2, a frame for placing a zheng for teaching the zheng according to the embodiment; mainly comprises a supporting mechanism 1, a lifting mechanism 2 and a display mechanism 3, wherein the supporting mechanism 1 comprises a vertically arranged supporting frame 11, the bottom of the supporting frame 11 is fixedly provided with a device box 12, the top of the device box 12 penetrates through the top of the supporting frame 11 and is communicated with the outside, the supporting frame 11 comprises a horizontally arranged rectangular supporting plate 111, the bottoms of four corners of the supporting plate 111 are respectively and fixedly provided with a vertically arranged supporting rod 112, the supporting frame 11 is in a table shape, the device box 12 is fixedly arranged at the bottom of the supporting plate 111, an opening at the top of the device box 12 penetrates through two opposite sides of the supporting plate 111, two opposite sides of the opening of the supporting plate 111 are respectively hinged with a mounting plate 113, the two mounting plates 113 are matched with the opening of the supporting plate 111, the lifting mechanism 2 is fixedly arranged on the device box 12, the koto is arranged in the device box 12 through the, it includes a camera 31 and a display screen 32 that is used for the video presentation, the teacher is when teaching, with the inside zither of device case 12 rise, adjust camera 31 and aim at the zither after that, the teacher is when playing the zither, the finger action can be through camera 31 video presentation on display screen 32, students can watch the playing gesture of knowing the teacher through the image on the display screen 32, be convenient for study, the teacher is when having gone up the class, go up and down the zither to the inside of device case 12 through elevating system 2, rotate two mounting panels 113 after that and seal the opening, form the protection to the zither.

In some embodiments, referring to fig. 4 and 5, the lifting mechanism 2 includes a supporting block 21 fixedly installed at the bottom of the device case 12, a vertically arranged threaded rod 22 is rotatably installed on the supporting block 21 through a bearing, the supporting block 21 is vertically arranged in a U shape, two ends of the supporting block 21 are fixed at the bottom of the device case 12, a top end of the threaded rod 22 penetrates into the device case 12, a horizontally arranged first bevel gear 23 is fixedly sleeved on the threaded rod 22, the first bevel gear 23 is located outside the device case 12, a sleeve 24 corresponding to the first bevel gear 23 is fixedly installed at the bottom of the device case 12, a rotating rod 25 is movably inserted into the sleeve 24, a vertically arranged second bevel gear 26 is fixedly sleeved at one end of the rotating rod 25, the second bevel gear 26 is engaged with the first bevel gear 23, a rotating handle 27 is fixedly installed at the other end of the rotating rod 25, the lifting mechanism 2 includes a threaded sleeve 28 threadedly sleeved on the top end of the threaded rod 22, the top fixed mounting of thread bush 28 has a level to set up and with the platform 29 of the inside looks adaptation of device case 12, the zither sets up on platform 29, want to rise the zither, it both can to rotate 27, it can drive bull stick 25 to rotate 27, thereby drive second bevel gear 26 and rotate, second bevel gear 26 can drive first bevel gear 23 and rotate, first bevel gear 23 drives threaded rod 22 and rotates, thread bush 28 slides from top to bottom along threaded rod 22, thereby make platform 29 take the zither to go up and down.

In order to facilitate students and teachers, please refer to fig. 3, fig. 4 and fig. 5, a sliding groove 114 is formed in one side of the top of the supporting plate 111, the display screen 32 is slidably mounted inside the sliding groove 114, the camera 31 is fixed to the top of the supporting plate 111 through a metalized shaping hose, a support 115 for placing music scores is further arranged on the top of the supporting plate 111, and the support 115 corresponds to the camera 31, so that the position of the display screen 32 can be adjusted to be clearly visible for students, and meanwhile, the support 115 is arranged, and teachers can conveniently teach courses.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a frame is put to zither for zither teaching which characterized in that includes:

the supporting mechanism (1) comprises a supporting frame (11) which is vertically arranged, and a device box (12) which has the top penetrating through the top of the supporting frame (11) and is communicated with the outside is fixedly installed at the bottom of the supporting frame (11);

the lifting mechanism (2) is fixedly arranged on the device box (12), and the Chinese zither is arranged in the device box (12) through the lifting mechanism (2) in a height-adjustable manner;

the developing mechanism (3) is fixedly installed on the support frame (11) and comprises a camera (31) and a display screen (32) for developing.

2. Koto rack for koto teaching according to claim 1, characterized in that the supporting frame (11) comprises a horizontally arranged rectangular supporting plate (111), the bottom of each of the four corners of the supporting plate (111) is fixedly provided with a vertically arranged supporting rod (112), the device box (12) is fixedly arranged at the bottom of the supporting plate (111) and the opening at the top of the device box (12) penetrates through the two opposite sides of the supporting plate (111).

3. Koto rack for koto teaching according to claim 2, characterized in that a mounting plate (113) is hinged on two opposite sides of the opening of the support plate (111), and two mounting plates (113) are adapted to the opening of the support plate (111).

4. The zither placing frame for the zither teaching according to claim 2, wherein the lifting mechanism (2) comprises a supporting block (21) fixedly installed at the bottom of the device box (12), a vertically arranged threaded rod (22) is rotatably installed on the supporting block (21) through a bearing, the top end of the threaded rod (22) penetrates through the device box (12), a horizontally arranged first bevel gear (23) is fixedly sleeved on the threaded rod (22), the first bevel gear (23) is positioned outside the device box (12), a sleeve (24) corresponding to the first bevel gear (23) is fixedly installed at the bottom of the device box (12), a rotating rod (25) is movably inserted in the sleeve (24), and a second vertically arranged bevel gear (26) is fixedly sleeved at one end of the rotating rod (25), the utility model discloses a device, including the device case (12), second bevel gear (26) and first bevel gear (23) meshing, the other end fixed mounting of bull stick (25) has one to change (27), elevating system (2) cup joint threaded bush (28) on threaded rod (22) top including the screw thread, the top fixed mounting of threaded bush (28) have a level set up and with platform (29) of the inside looks adaptation of device case (12), the zither setting is in on platform (29).

5. The zither placing frame for the zither teaching as claimed in claim 2, wherein a chute (114) is formed in one side of the top of the supporting plate (111), the display screen (32) is slidably mounted inside the chute (114), and the camera (31) is fixed to the top of the supporting plate (111) through a metalized shaping hose.

6. Koto rest stand for koto teaching according to claim 2, characterized in that a rack (115) for placing music book is further provided on the top of the supporting plate (111), and the rack (115) corresponds to the camera (31).