CN212587047U - Music teaching equipment - Google Patents
Music teaching equipment Download PDFInfo
- Publication number
- CN212587047U CN212587047U CN202021394271.7U CN202021394271U CN212587047U CN 212587047 U CN212587047 U CN 212587047U CN 202021394271 U CN202021394271 U CN 202021394271U CN 212587047 U CN212587047 U CN 212587047U
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- Prior art keywords
- hydraulic
- base
- display
- piano
- bolt
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- Expired - Fee Related
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Abstract
The utility model discloses a music teaching device, which comprises a base, wherein a piano is arranged on one side of the top of the base, a music stand is arranged on the top of the piano, a hydraulic lifting rod is arranged on one side of the piano, a seat is arranged on the top of the hydraulic lifting rod, first hydraulic cylinders are arranged on two sides of the hydraulic lifting rod, a support plate is arranged on the bottom of the first hydraulic cylinder, a second hydraulic cylinder is arranged on the other side of the top of the base, and an adjusting frame is arranged on the top of the second hydraulic cylinder, the teaching device can be rapidly moved to a proper position and is very firm and stable when being fixed, a teacher can shoot the steps of the piano teaching and can play the pictures on the display, the pictures can be played on the display, the height of the display can be adjusted, the teaching device is convenient for the students to watch, and the teacher only needs to teach once, the students can circularly play the, the flexibility is strong, and the teacher of being convenient for imparts knowledge to students and uses.
Description
Technical Field
The utility model relates to a teaching equipment field specifically is a music teaching equipment.
Background
At the music teaching in-process, often be that the mr carries out the piano and gives lessons the exercise on the lectern, and the student looks at the mr below and operates, and this kind of mode student can not effectively see all steps that the mr operated, can not shoot the piano button comprehensively, the student of being not convenient for learns, and the flexibility is poor, and the function singleness is inconvenient mr's teaching and is used.
Disclosure of Invention
The utility model aims at the defect to prior art, provide a music teaching equipment to solve the problem that above-mentioned background art provided.
In order to achieve the above object, the utility model provides a following technical scheme: a music teaching device comprises a base, wherein a piano is installed on one side of the top of the base, a music stand is installed on the top of the piano, a hydraulic lifting rod is installed on one side of the piano, a seat is installed on the top of the hydraulic lifting rod, first hydraulic cylinders are installed on two sides of the hydraulic lifting rod, a supporting plate is installed at the bottom of each first hydraulic cylinder, a second hydraulic cylinder is installed on the other side of the top of the base, an adjusting frame is installed on the top of each second hydraulic cylinder, a bearing is installed at one end of the adjusting frame, a gear box is installed at the other end of the adjusting frame, a motor is installed on the gear box, a rotating shaft is installed on one side of the gear box, a display fixing plate is installed on the rotating shaft, a display is installed on the display fixing plate, a camera is installed on the top of the display fixing plate, still install switch on the piano, the foot brake formula gyro wheel is installed to the bottom of base.
As a preferred technical scheme of the utility model, the service brake formula gyro wheel passes through the bolt and installs on the bottom of base, the piano passes through the bolt and installs on the top of base.
As a preferred technical scheme of the utility model, hydraulic lifting rod passes through the bolt and installs on the top middle part of base, the seat passes through the bolt and installs on hydraulic lifting rod's top.
As a preferred technical scheme of the utility model, first pneumatic cylinder passes through the bolt and installs on the base, the backup pad passes through the bolt and installs on the bottom of first pneumatic cylinder.
As a preferred technical scheme of the utility model, the second pneumatic cylinder passes through the bolt mounting on the base, hydraulic tank and hydraulic oil pump all pass through the bolt mounting on the base, hydraulic oil pump passes through hydraulic oil pipe and links to each other with hydraulic tank and first pneumatic cylinder and second pneumatic cylinder respectively.
As a preferred technical scheme of the utility model, the alignment jig passes through the bolt and installs on the top of second pneumatic cylinder, the welding of display fixed plate is on the rotation axis, the one end of rotation axis is installed on the bearing, and the other end is installed in the gear box, the motor links to each other with the gear box is fixed.
As a preferred technical scheme of the utility model, switch respectively with hydraulic oil pump, motor and display and camera electric connection, the display passes through the bolt and installs on the display fixed plate.
The utility model has the advantages that: this teaching equipment can the quick travel to suitable position, very firm stable when fixed in addition, can carry out the step shooting that the piano taught with the mr, and play on the display, can adjust the height of display, the student of being convenient for watches, and the mr only need impart knowledge to students once in addition, the student can circulate the broadcast through the display, study, reduce teacher's work load, the flexibility is strong, the teacher of being convenient for imparts knowledge to students and uses, moreover, the steam generator is simple in structure, and the facilitate promotion.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of a display fixing plate according to the present invention.
In the figure: 1. the piano comprises a base, 2, a piano, 3, a music stand, 4, a foot brake type roller, 5, a first hydraulic cylinder, 6, a supporting plate, 7, a hydraulic lifting rod, 8, a seat, 9, a hydraulic oil tank, 10, a hydraulic oil pump, 11, a second hydraulic cylinder, 12, an adjusting frame, 13, a motor, 14, a gear box, 15, a display fixing plate, 16, a camera, 17, a power switch, 18, a display, 19, a rotating shaft, 20 and a bearing.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be clearly and clearly defined.
Example (b): referring to fig. 1-2, the present invention provides a technical solution: a music teaching device comprises a base 1, a piano 2 is installed on one side of the top of the base 1, a music stand 3 is installed on the top of the piano 2, a hydraulic lifting rod 7 is installed on one side of the piano 2, a seat 8 is installed on the top of the hydraulic lifting rod 7, first hydraulic cylinders 5 are installed on two sides of the hydraulic lifting rod 7, a support plate 6 is installed at the bottom of each first hydraulic cylinder 5, a second hydraulic cylinder 11 is installed on the other side of the top of the base 1, an adjusting frame 12 is installed on the top of the second hydraulic cylinder 11, a bearing 20 is installed at one end of the adjusting frame 12, a gear box 14 is installed at the other end of the adjusting frame 12, a motor 13 is installed on the gear box 14, a rotating shaft 19 is installed on one side of the gear box 14, a display fixing plate 15 is installed on the rotating shaft 19, a display 18 is installed on the display fixing plate 15, a camera, still install switch 17 on the piano 2, the foot brake formula gyro wheel 4 is installed to the bottom of base 1.
The foot brake type roller 4 is installed on the bottom of the base 1 through a bolt, and the piano 2 is installed on the top of the base 1 through a bolt.
The hydraulic lifting rod 7 is installed on the middle portion of the top end of the base 1 through bolts, and the seat 8 is installed on the top portion of the hydraulic lifting rod 7 through bolts.
The first hydraulic cylinder 5 is installed on the base 1 through bolts, and the support plate 6 is installed on the bottom of the first hydraulic cylinder 5 through bolts.
The second hydraulic cylinder 11 is installed on the base 1 through bolts, the hydraulic oil tank 9 and the hydraulic oil pump 10 are both installed on the base 1 through bolts, and the hydraulic oil pump 10 is connected with the hydraulic oil tank 9, the first hydraulic cylinder 5 and the second hydraulic cylinder 11 through hydraulic oil pipes respectively.
The adjusting bracket 12 is mounted on the top of the second hydraulic cylinder 11 by bolts, the display fixing plate 15 is welded on the rotating shaft 19, one end of the rotating shaft 19 is mounted on the bearing 20, the other end is mounted in the gear box 14, and the motor 13 is fixedly connected with the gear box 14.
The power switch 17 is respectively electrically connected with the hydraulic oil pump 10, the motor 13, the display 18 and the camera 16, and the display 18 is mounted on the display fixing plate 15 through bolts.
The working principle is as follows: a music teaching device comprises a base 1, a piano 2, a music stand 3, a foot brake type roller 4, a first hydraulic cylinder 5, a support plate 6, a hydraulic lifting rod 7, a seat 8, a hydraulic oil tank 9, a hydraulic oil pump 10, a second hydraulic cylinder 11, an adjusting frame 12, a motor 13, a gear box 14, a display fixing plate 15, a camera 16, a power switch 17, a display 18, a rotating shaft 19 and a bearing 20, wherein when the music teaching device is used, the base 1 can be moved to a proper position through the foot brake type roller 4, then a teacher sits on the seat 8 to perform piano teaching, the power switch 17 is used for switching on the power supply of the hydraulic oil pump 10, the hydraulic oil pump 10 is used for braking so as to suck hydraulic oil in the hydraulic oil tank 9 into the first hydraulic cylinder 5, the support plate 6 extends out of the ground to play a supporting role, the hydraulic oil pump 10 is used for sucking hydraulic oil in the hydraulic oil tank 9 into the second hydraulic cylinder 11, through 11 oscilations of second pneumatic cylinder, thereby adjust the height of display fixed plate 15, then switch on camera 16's power, let camera 16 impart knowledge to students to the mr and shoot and play out through display 18, the mr can impart knowledge to students once, the student can play through 18 circulations of display, can watch the study all the time, reduce mr teaching task, after the use is accomplished, through switch 17 switch on motor 13's power, thereby let motor 13 brake drive the gear revolve in the gear box 14, thereby it is rotatory to drive rotation axis 19, thereby it is rotatory to drive display fixed plate 15, let display fixed plate 15 fold, not only protect display 18, but also can prevent that the piano from falling into the dust, the teaching of being convenient for is used.
This teaching equipment can the quick travel to suitable position, and very firm stable when fixed in addition can carry out the step shooting that the piano taught with the mr to play on the display, can adjust the height of display, the student of being convenient for watches, and the mr only need impart knowledge to students once in addition, and the student can circulate the broadcast through the display, learns, reduces teacher's work load, and the flexibility is strong, and the teacher of being convenient for imparts knowledge to students and uses.
The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (7)
1. The utility model provides a music teaching equipment, includes base (1), its characterized in that: the piano (2) is installed on one side of the top of the base (1), the music stand (3) is installed on the top of the piano (2), the hydraulic lifting rod (7) is installed on one side of the piano (2), the seat (8) is installed on the top of the hydraulic lifting rod (7), the first hydraulic cylinders (5) are installed on two sides of the hydraulic lifting rod (7), the supporting plate (6) is installed on the bottom of the first hydraulic cylinders (5), the second hydraulic cylinders (11) are installed on the other side of the top of the base (1), the adjusting frame (12) is installed on the top of the second hydraulic cylinders (11), the bearing (20) is installed at one end of the adjusting frame (12), the gear box (14) is installed at the other end of the adjusting frame, the motor (13) is installed on the gear box (14), the rotating shaft (19) is installed on one side of the gear box (14), the display fixing plate, install display (18) on display fixed plate (15), camera (16) are installed at the top of display fixed plate (15), hydraulic tank (9) and hydraulic oil pump (10) are installed to one side of second pneumatic cylinder (11), still install switch (17) on piano (2), foot brake formula gyro wheel (4) are installed to the bottom of base (1).
2. A music teaching device according to claim 1 wherein: the foot brake type roller (4) is installed on the bottom of the base (1) through a bolt, and the piano (2) is installed on the top of the base (1) through a bolt.
3. A music teaching device according to claim 1 wherein: the hydraulic lifting rod (7) is installed on the middle portion of the top end of the base (1) through a bolt, and the seat (8) is installed on the top of the hydraulic lifting rod (7) through a bolt.
4. A music teaching device according to claim 1 wherein: the first hydraulic cylinder (5) is installed on the base (1) through a bolt, and the supporting plate (6) is installed on the bottom of the first hydraulic cylinder (5) through a bolt.
5. A music teaching device according to claim 1 wherein: the second hydraulic cylinder (11) is installed on the base (1) through bolts, the hydraulic oil tank (9) and the hydraulic oil pump (10) are installed on the base (1) through bolts, and the hydraulic oil pump (10) is connected with the hydraulic oil tank (9), the first hydraulic cylinder (5) and the second hydraulic cylinder (11) through hydraulic oil pipes respectively.
6. A music teaching device according to claim 1 wherein: the adjusting bracket (12) is installed on the top of the second hydraulic cylinder (11) through a bolt, the display fixing plate (15) is welded on the rotating shaft (19), one end of the rotating shaft (19) is installed on the bearing (20), the other end of the rotating shaft is installed in the gear box (14), and the motor (13) is fixedly connected with the gear box (14).
7. A music teaching device according to claim 1 wherein: the power switch (17) is respectively electrically connected with the hydraulic oil pump (10), the motor (13), the display (18) and the camera (16), and the display (18) is installed on the display fixing plate (15) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021394271.7U CN212587047U (en) | 2020-07-15 | 2020-07-15 | Music teaching equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021394271.7U CN212587047U (en) | 2020-07-15 | 2020-07-15 | Music teaching equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212587047U true CN212587047U (en) | 2021-02-23 |
Family
ID=74658412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021394271.7U Expired - Fee Related CN212587047U (en) | 2020-07-15 | 2020-07-15 | Music teaching equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212587047U (en) |
-
2020
- 2020-07-15 CN CN202021394271.7U patent/CN212587047U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210223 Termination date: 20210715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |