CN207637482U - A kind of angle adjustable household piano intelligence music score of Chinese operas clamping device - Google Patents
A kind of angle adjustable household piano intelligence music score of Chinese operas clamping device Download PDFInfo
- Publication number
- CN207637482U CN207637482U CN201721133508.4U CN201721133508U CN207637482U CN 207637482 U CN207637482 U CN 207637482U CN 201721133508 U CN201721133508 U CN 201721133508U CN 207637482 U CN207637482 U CN 207637482U
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- CN
- China
- Prior art keywords
- fixed
- music score
- chinese operas
- hinged
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of angle adjustable household piano intelligence music score of Chinese operas clamping devices, including main transverse plate, the rear portion of the main transverse plate is screwed onto in two vertical screw rods, the both ends of vertical screw rod are hinged on two horizontal supporting plates setting up and down, two horizontal supporting plates are fixed on metope, it is fixed on one of horizontal supporting plate that there are two driving motors, the output shaft of driving motor is splined shaft, splined shaft sleeve is in the splined hole that one end of vertical screw rod has, the both sides of the front face of main transverse plate are fixed with hinged extension board, the both ends of lateral shaft are hinged on two hinged extension boards, it is fixed with rotating servo motor on the lateral wall of one of them hinged extension board, the output shaft of rotating servo motor is splined shaft.It may be mounted at the top of piano, can mainboard body be carried out height adjusting automatically as needed, and it can realize angular adjustment with rotary mainboard body, and the music score of Chinese operas is clamped on mainboard body, and the user of different height is facilitated to use.
Description
Technical field：
The utility model is related to smart home device technical field, more specifically to a kind of angle adjustable domestic steel
Qin intelligence music score of Chinese operas clamping device.
Background technology：
Existing piano its put the music score of Chinese operas be usually by qin lid open after, the music score of Chinese operas is placed on qin and is covered, however, its position
Height is certain, when being played for age smaller child, since physique is shorter, and the position between sight and the music score of Chinese operas
Difference in height is bigger so that child can not see the content on the music score of Chinese operas clearly, and effect is played in influence.
Utility model content：
The purpose of the utility model is to solve the deficiencies of the prior art, and provides a kind of angle adjustable household piano intelligence
Energy music score of Chinese operas clamping device, it may be mounted at the top of piano, can mainboard body be carried out height adjusting automatically as needed, and
And it can realize angular adjustment with rotary mainboard body, and the music score of Chinese operas is clamped on mainboard body, facilitate the user of different height to make
With very convenient.
The technology solution of the utility model is as follows：
A kind of angle adjustable household piano intelligence music score of Chinese operas clamping device, including main transverse plate, after the main transverse plate
Portion is screwed onto in two vertical screw rods, and the both ends of vertical screw rod are hinged on two horizontal supporting plates setting up and down, two water
Flat support plate is fixed on metope, and fixed on one of horizontal supporting plate there are two driving motor, the output shafts of driving motor
For splined shaft, splined shaft sleeve in the splined hole that one end of vertical screw rod has, fix by the both sides of the front face of main transverse plate
There is hinged extension board, the both ends of lateral shaft are hinged on two hinged extension boards, on the lateral wall of one of them hinged extension board
It is fixed with rotating servo motor, the output shaft of rotating servo motor is splined shaft, and the output shaft sleeve of rotating servo motor is in cross
In the splined hole having to one end of axis, the top of lifting plate is fixed in lateral shaft, and master is fixed on the front face of lifting plate
The upper and lower part of plate body, the left and right sides of mainboard body is equipped with grip block.
It is fixed with self-lubricating layer on the rear surface of the main transverse plate, self-lubricating layer is pressed against on metope.
There are multiple installation straight slots, motor rack to be in installation straight slot, motor rack is fixed on the rear surface of the lifting plate
Adjusting micromotor is fixed on the rear surface of mainboard body, on motor rack, the output shaft for adjusting micromotor passes through motor rack
Connecting plate, adjust on the output shaft of micromotor have bolt apertures, adjusting screw rod is screwed onto in bolt apertures, before adjusting screw rod
The flexible bar portion at end stretches out mainboard body and is fixed with grip block.
Guide rod is fixed on the rear surface of the grip block, what guide rod sleeve had on the front face of mainboard body determines
In the shrinkage pool of position.
The top surface of the main transverse plate is fixed with control host, driving motor, rotating servo motor and adjusting micromotor
It is electrically connected with the control mainboard in control host by connecting line, controls in the control mainboard in host and be fixed with WIFI wireless controlleds
Molding block.
The beneficial effects of the utility model are：
It may be mounted at the top of piano, can mainboard body be carried out height adjusting automatically as needed, and it can
With rotary mainboard body, angular adjustment being realized, and the music score of Chinese operas being clamped on mainboard body, the user of different height is facilitated to use, it is non-
It is often convenient.
Description of the drawings：
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial sectional view of Fig. 1；
Fig. 3 is the partial elevation view of the utility model.
Specific implementation mode：
Embodiment：See shown in Fig. 1 to Fig. 3, a kind of angle adjustable household piano intelligence music score of Chinese operas clamping device, including main cross
To plate 10, the rear portion of the main transverse plate 10 is screwed onto in two vertical screw rods 11, and the both ends of vertical screw rod 11 are hinged on up and down
On two horizontal supporting plates 12 being arranged, two horizontal supporting plates 12 are fixed on metope, one of horizontal supporting plate 12
There are two driving motor 13, the output shaft of driving motor 13 is splined shaft for upper fixation, splined shaft sleeve in vertical screw rod 11 one
It holds in the splined hole having, the both sides of the front face of main transverse plate 10 are fixed with hinged extension board 101, the both ends of lateral shaft 102
It is hinged on two hinged extension boards 101, rotating servo motor is fixed on the lateral wall of one of them hinged extension board 101
103, the output shaft of rotating servo motor 103 is splined shaft, and the output shaft sleeve of rotating servo motor 103 is in lateral shaft 102
In the splined hole that one end has, the top of lifting plate 15 is fixed in lateral shaft 102, and master is fixed on the front face of lifting plate 15
The upper and lower part of plate body 16, the left and right sides of mainboard body 16 is equipped with grip block 17.
Further, it is fixed with self-lubricating layer 1 on the rear surface of the main transverse plate 10, self-lubricating layer 1 is pressed against wall
On face.
Further, there are multiple installation straight slots 159, motor rack 152 to be in peace on the rear surface of the lifting plate 15
It fills in straight slot 159, motor rack 152 is fixed on the rear surface of mainboard body 16, and adjusting micromotor is fixed on motor rack 152
153, the output shaft for adjusting micromotor 153 passes through the connecting plate of motor rack 152, adjusts and has on the output shaft of micromotor 153
There are bolt apertures, adjusting screw rod 154 to be screwed onto in bolt apertures, the flexible bar portion 155 of the front end of adjusting screw rod 154 stretches out mainboard body 16
And it is fixed with grip block 17.
Further, guide rod 171 is fixed on the rear surface of the grip block 17,171 sleeve of guide rod is in mainboard
In the positioning shrinkage pool 161 having on the front face of body 16.
Further, the top surface of the main transverse plate 10 is fixed with control host 2, driving motor 13, rotating servo electricity
Machine 103 and adjusting micromotor 153 are electrically connected by connecting line with the control mainboard in control host 2, and the control in host 2 is controlled
WIFI wireless control modules are fixed in mainboard processed.
When the present embodiment is in use, main transverse plate 10 is in the top of piano, and mainboard body 16 is in the rear upper of key,
The control button for be wirelessly connected on the manually actuated control host 2 of either people with control host 2 by mobile phone can be realized
Control, is run by driving motor 13, and the upper and lower position that mainboard body 16 may be implemented is adjusted, and passes through rotating servo motor 103
Mainboard body 16 can be realized angle tilt by operation, and be run by adjusting micromotor 153, can the music score of Chinese operas be clamped in master
On plate body 16, the user of different heights is facilitated to use, it is very convenient.
Connecting line in attached drawing has been left out.
Claims (5)
1. a kind of angle adjustable household piano intelligence music score of Chinese operas clamping device, including main transverse plate (10), it is characterised in that：It is described
The rear portion of main transverse plate (10) is screwed onto in two vertical screw rods (11), and the both ends of vertical screw rod (11) are hinged on setting up and down
On two horizontal supporting plates (12), two horizontal supporting plates (12) are fixed on metope, on one of horizontal supporting plate (12)
Fixed there are two driving motors (13), and the output shaft of driving motor (13) is splined shaft, and splined shaft sleeve is in vertical screw rod (11)
The splined hole that has of one end in, the both sides of the front face of main transverse plate (10) are fixed with hinged extension board (101), lateral shaft
(102) both ends are hinged on two hinged extension boards (101), fixed on the lateral wall of one of them hinged extension board (101)
There is rotating servo motor (103), the output shaft of rotating servo motor (103) is splined shaft, the output of rotating servo motor (103)
In the splined hole that one end of lateral shaft (102) has, the top of lifting plate (15) is fixed in lateral shaft (102) axis sleeve,
Mainboard body (16) is fixed on the front face of lifting plate (15), the upper and lower part of the left and right sides of mainboard body (16) is equipped with folder
Hold block (17).
2. a kind of angle adjustable household piano intelligence music score of Chinese operas clamping device according to claim 1, it is characterised in that：It is described
Self-lubricating layer (1) is fixed on the rear surface of main transverse plate (10), self-lubricating layer (1) is pressed against on metope.
3. a kind of angle adjustable household piano intelligence music score of Chinese operas clamping device according to claim 1, it is characterised in that：It is described
There are multiple installation straight slots (159), motor rack (152) to be in installation straight slot (159), motor on the rear surface of lifting plate (15)
Frame (152) is fixed on the rear surface of mainboard body (16), is fixed on motor rack (152) and is adjusted micromotor (153), is adjusted micro-
The output shaft of type motor (153) passes through the connecting plate of motor rack (152), and adjusting has spiral shell on the output shaft of micromotor (153)
Hole is connect, adjusting screw rod (154) is screwed onto in bolt apertures, and the flexible bar portion (155) of the front end of adjusting screw rod (154) stretches out mainboard body
(16) and it is fixed with grip block (17).
4. a kind of angle adjustable household piano intelligence music score of Chinese operas clamping device according to claim 3, it is characterised in that：It is described
Guide rod (171) is fixed on the rear surface of grip block (17), guide rod (171) sleeve has on the front face of mainboard body (16)
In some positioning shrinkage pools (161).
5. a kind of angle adjustable household piano intelligence music score of Chinese operas clamping device according to claim 4, it is characterised in that：It is described
The top surface of main transverse plate (10) is fixed with control host (2), and driving motor (13), rotating servo motor (103) and adjusting are miniature
Motor (153) is electrically connected by connecting line with the control mainboard in control host (2), in the control mainboard in control host (2)
It is fixed with WIFI wireless control modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721133508.4U CN207637482U (en) | 2017-09-05 | 2017-09-05 | A kind of angle adjustable household piano intelligence music score of Chinese operas clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721133508.4U CN207637482U (en) | 2017-09-05 | 2017-09-05 | A kind of angle adjustable household piano intelligence music score of Chinese operas clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207637482U true CN207637482U (en) | 2018-07-20 |
Family
ID=62861511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721133508.4U Expired - Fee Related CN207637482U (en) | 2017-09-05 | 2017-09-05 | A kind of angle adjustable household piano intelligence music score of Chinese operas clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207637482U (en) |
-
2017
- 2017-09-05 CN CN201721133508.4U patent/CN207637482U/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: 20180720 Termination date: 20190905 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |