CN205354620U - Automatic adjusting device with piano is sung in vocal music - Google Patents
Automatic adjusting device with piano is sung in vocal music Download PDFInfo
- Publication number
- CN205354620U CN205354620U CN201620122461.0U CN201620122461U CN205354620U CN 205354620 U CN205354620 U CN 205354620U CN 201620122461 U CN201620122461 U CN 201620122461U CN 205354620 U CN205354620 U CN 205354620U
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- CN
- China
- Prior art keywords
- piano
- gear
- piano body
- micro
- screw rod
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Abstract
(B, ) the utility model relates to an automatic adjusting device with piano is sung in vocal music. Traditional piano support body is fixed, can only the moving as a whole, can not carry out the automatic adjustment according to music teacher's height. The utility model discloses the constitution includes: piano body (b) (b) 1 (b) (b), piano body below fixed with the individual bracing piece of (b) (b) 6 (b) (b) (b) (b) 9 (b) (b), bracing piece external diameter cover have support steel bushing (b) (b) 5 (b) (b), support steel bushing below install gyro wheel (b) (b) 8 (b) (b), piano body bottom surface intermediate position the hole has, the downthehole thread bush (b) (b) 2 (b) (b) of installing, the thread bush pass through the screw thread and be connected with screw rod (b) (b) 3 (b) (b), the screw rod be connected with gear (b) (b) A (b) (b) (b) (b) 13 (b) (b), the meshing of gear (b) (b) A (b) (b) and gear (b) (b) B (b) (b) (b) (b) 14 (b) (b), gear (b) (b) B (b) (b) be connected with micro -machine (b) (b) 4 (b) (b). The utility model is used for the automatic adjustment with the piano is sung in vocal music. (B, )
Description
Technical field:
This utility model relates to the automatic regulating apparatus of a kind of vocals piano.
Background technology:
Piano is the educational aid that repetiteur is conventional when giving lessons, and traditional piano support body is fixing, can only move integrally, it is impossible to the enough height according to repetiteur is automatically adjusted.Piano support body is the basic components of piano, it is not only the substrate of soundboard, the dependence of side plate, also indirectly subject the pulling force from string system, remain the integrally-built stability of piano, very big defect is there is in traditional piano frame on using, inconvenience is brought to music teaching, novel convenient and practical Piano for teaching frame, coming into music teaching field, conventional teaching instrument has not adapted to the requirement of era development, succession and development for China's traditional music, the automatic regulating apparatus of the piano needing a kind of flexible practicality badly is imparted knowledge to students use meeting Music Teacher.
Utility model content:
The purpose of this utility model is to provide the automatic regulating apparatus of a kind of vocals piano
Above-mentioned purpose is realized by following technical scheme:
A kind of automatic regulating apparatus of vocals piano, its composition includes: piano body, fix with 6 support bars below described piano body, described support bar external diameter is cased with supporting steel bushing, described support steel bushing is installed below roller, described centre position, piano body bottom surface has hole, in described hole, thread bush is installed, described thread bush is connected with screw rod by screw thread, described screw rod is connected with gear A, described gear A engages with gear B, and described gear B is connected with micro-machine.
The automatic regulating apparatus of described vocals piano, described gear A, described gear B are separately mounted in gear-box, described gear-box, described micro-machine are connected with connecting plate respectively through bolt, described connecting plate and transverse slat are fixed, described transverse slat two ends respectively with described piano body below in the middle of 2 described support bars fix.
The automatic regulating apparatus of described vocals piano, described piano body middle part is provided with switching device, described switching device has rising button, decline button, and described piano body bottom portion is provided with device with pedal, and described micro-machine electrically connects with described switching device.
Beneficial effect:
1. of the present utility model is the automatic regulating apparatus of a kind of vocals piano, the device can being automatically adjusted according to the piano frame that Music Teacher is used by the height of teacher, having simple to operate, flexible, convenient, practical advantage, the structure of this product can keep the integrally-built stability of piano, the suitability simultaneously.
This utility model adopts and is simultaneously attached on connecting plate by micro-machine, gear-box, described connecting plate and transverse slat are welded and fixed, described transverse slat two ends and two, middle part support bar are welded and fixed, the layout of this structure can make the compact overall structure of piano support body, elegant in appearance, there is the advantages such as reasonable in design, modern design.
This utility model is fixed by vertical gear A and screw rod, by screw thread, screw rod is being screwed in thread bush, described thread bush is fixed in piano body lower plate, micro-machine and switching device are electrically connected, when micro-machine rotates forward, screw rod operating is stretched out, during micro-machine reversion, screw rod is regained, piano body is moved up and down by support bar, this structure can make piano frame more stable, simultaneously described support bar also is able to subject the pulling force from string system, ensure that the result of use of piano, this type of attachment can make described screw rod stability of rotation simultaneously, stroke is controlled, simple in construction, noise is low, long service life.
The bottom of piano body of the present utility model is provided with roller, and described roller has auto-lock function, it is possible to described upright piano body is moved to optional position self-locking, simple to operation, practical.
Accompanying drawing illustrates:
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is the left view of accompanying drawing 1.
Accompanying drawing 3 is the enlarged drawing of A in accompanying drawing 1.
Accompanying drawing 4 is the enlarged drawing of B in accompanying drawing 1.
Detailed description of the invention:
Embodiment 1:
A kind of automatic regulating apparatus of vocals piano, its composition includes: piano body 1, fix with 6 support bars 9 below described piano body, described support bar external diameter is cased with supporting steel bushing 5, described support steel bushing is installed below roller 8, described centre position, piano body bottom surface has hole, thread bush 2 is installed in described hole, described thread bush is connected with screw rod 3 by screw thread, described screw rod is connected with gear A 13, described gear A engages with gear B 14, and described gear B is connected with micro-machine 4.
Embodiment 2:
The automatic regulating apparatus of the vocals piano according to embodiment 1, described gear A, described gear B are separately mounted in gear-box 7, described gear-box, described micro-machine are connected with connecting plate 6 respectively through bolt, described connecting plate and transverse slat 12 is fixed, described transverse slat two ends respectively with described piano body below in the middle of 2 described support bars fix.
Embodiment 3:
The automatic regulating apparatus of the vocals piano according to embodiment 2, described piano body middle part is provided with switching device 10, described switching device has rising button, decline button, described piano body bottom portion is provided with device with pedal 11, and described micro-machine electrically connects with described switching device.
Claims (3)
1. the automatic regulating apparatus of a vocals piano, its composition includes: piano body, it is characterized in that: fix with 6 support bars below described piano body, described support bar external diameter is cased with supporting steel bushing, described support steel bushing is installed below roller, described centre position, piano body bottom surface has hole, in described hole, thread bush is installed, described thread bush is connected with screw rod by screw thread, described screw rod is connected with gear A, described gear A engages with gear B, and described gear B is connected with micro-machine.
2. the automatic regulating apparatus of vocals piano according to claim 1, it is characterized in that: described gear A, described gear B are separately mounted in gear-box, described gear-box, described micro-machine are connected with connecting plate respectively through bolt, described connecting plate and transverse slat are fixed, described transverse slat two ends respectively with described piano body below in the middle of 2 described support bars fix.
3. the automatic regulating apparatus of vocals piano according to claim 2, it is characterized in that: described piano body middle part is provided with switching device, described switching device has rising button, decline button, described piano body bottom portion is provided with device with pedal, and described micro-machine electrically connects with described switching device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620122461.0U CN205354620U (en) | 2016-02-16 | 2016-02-16 | Automatic adjusting device with piano is sung in vocal music |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620122461.0U CN205354620U (en) | 2016-02-16 | 2016-02-16 | Automatic adjusting device with piano is sung in vocal music |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205354620U true CN205354620U (en) | 2016-06-29 |
Family
ID=56183631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620122461.0U Expired - Fee Related CN205354620U (en) | 2016-02-16 | 2016-02-16 | Automatic adjusting device with piano is sung in vocal music |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205354620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108831411A (en) * | 2018-08-03 | 2018-11-16 | 湖南城市学院 | A kind of piano device used convenient for music teaching |
-
2016
- 2016-02-16 CN CN201620122461.0U patent/CN205354620U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108831411A (en) * | 2018-08-03 | 2018-11-16 | 湖南城市学院 | A kind of piano device used convenient for music teaching |
| CN108831411B (en) * | 2018-08-03 | 2020-06-30 | 湖南城市学院 | Piano device convenient to music class teaching is used |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20170216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |