CN210295885U - Angle-adjustable music score auxiliary lighting device for piano playing - Google Patents
Angle-adjustable music score auxiliary lighting device for piano playing Download PDFInfo
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- CN210295885U CN210295885U CN201921175956.XU CN201921175956U CN210295885U CN 210295885 U CN210295885 U CN 210295885U CN 201921175956 U CN201921175956 U CN 201921175956U CN 210295885 U CN210295885 U CN 210295885U
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- arm
- fixedly provided
- lighting device
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Abstract
The utility model discloses an angle-adjustable music score auxiliary lighting device for piano playing, which belongs to the technical field of piano playing auxiliary devices, and comprises a piano, a music stand, a holding cavity, a telescopic arm, a rotary arm, a lighting lamp tube, a switch regulator and an electronic watch, wherein the top wall of the piano is fixedly provided with the music stand, the back wall of the music stand is fixedly provided with the holding cavity, the inner cavity of the holding cavity is inserted with the telescopic arm, the top cavity opening of the holding cavity is fixedly provided with a limit block, the top end of the telescopic arm is fixedly provided with a rotary shaft mounting seat, the upper level of the rotary shaft mounting seat is provided with a first damping rotary shaft, the outer wall of the first damping rotary shaft is sleeved with the rotary arm, the top end of the rotary arm is fixedly provided with a second damping rotary shaft, the other end of the second damping rotary shaft is clamped in the inner cavity of a lampshade, the antetheca spiro union of lamp shade has the electronic watch, the utility model discloses angle and the luminance of adjustable music book auxiliary lighting lamp.
Description
Technical Field
The utility model relates to a piano is played auxiliary device technical field, specifically is an angle adjustable piano is played and is used music book auxiliary lighting device.
Background
A piano (pianoforte) is a keyboard instrument in western classical music, has a name of "king of instrument", has a range from a0(27.5Hz) to C8(4186Hz), covers almost all tones in the tone system, and is the instrument with the widest range except for organs. The piano is generally used for performing such performances as solo, repetition, accompaniment, and study piano can promote one person's personal accomplishment, develops intelligence, cultivates the harmony, also can cultivate the piano as a skill, and more teenagers join in the team of study piano now.
The person of playing at the piano in-process needs to play against the music book, and is difficult to see the content on the music book clearly when light is not good, consequently needs a piano to play with music book auxiliary lighting device, and current this type of device is mostly fixed, can't carry out the regulation of angle according to user's needs, and the function is comparatively single, can't satisfy user's demand.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the above and/or other problems occurring in the prior art music score auxiliary lighting device for piano playing with an adjustable angle.
Therefore, the utility model aims at providing an angle adjustable piano is played and is used music book auxiliary lighting device, the current piano playing that can solve above-mentioned and propose is used music book auxiliary lighting device and is mostly fixed, can't carry out the regulation of angle according to user's needs, and the function is comparatively single, can't satisfy the problem of user's demand.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
an angle-adjustable auxiliary lighting device for a music score for playing a piano, comprising: piano, music stand, holding chamber, flexible arm, swinging boom, illumination fluorescent tube, switch regulator and electronic watch, the roof fixed mounting of piano has the music stand, the back wall fixed mounting of music stand has the holding chamber, the inner chamber in holding chamber is pegged graft and is had flexible arm, the fixed stopper that is equipped with of top accent in holding chamber, the top fixed mounting of flexible arm has the pivot mount pad, pivot mount pad is improved level and is equipped with first damping pivot, the swinging boom has been cup jointed to the outer wall of first damping pivot, the top fixed mounting of swinging boom has the second damping pivot, the other end joint of second damping pivot is in the inner chamber of lamp shade, the illumination fluorescent tube is installed to the installation department of lamp shade, the input and the switch regulator electric connection of illumination fluorescent tube, the antetheca spiro union of lamp shade has the electronic watch.
As an angle adjustable piano is played with music book auxiliary lighting device's an preferred scheme, wherein: the limiting block is a rubber block and can be in contact with the telescopic arm.
As an angle adjustable piano is played with music book auxiliary lighting device's an preferred scheme, wherein: the telescopic arm and the rotating arm are both formed by hollow aluminum alloy pipe structures.
As an angle adjustable piano is played with music book auxiliary lighting device's an preferred scheme, wherein: the lighting lamp tube is an LED lamp tube.
As an angle adjustable piano is played with music book auxiliary lighting device's an preferred scheme, wherein: the antetheca of switch regulator is equipped with shift knob, the roof of switch regulator is equipped with the pressure regulating knob.
Compared with the prior art: the music score auxiliary lighting device with adjustable angle for playing the piano is provided with an accommodating cavity, a telescopic arm, a first damping rotating shaft, a rotating arm, a second damping rotating shaft, a lampshade, a lighting lamp tube, a switch pressure regulating device and an electronic watch, wherein the telescopic arm is drawn out from the accommodating cavity, the first damping rotating shaft rotates to rotate the arm to adjust the position of the lampshade, the second damping rotating shaft rotates to adjust the angle of the lighting lamp tube in the lampshade towards the music stand, a rubber limiting block is arranged at the top opening of the accommodating cavity, the telescopic arm can be stably fixed in the accommodating cavity under the condition of no external force interference through friction force, the friction force between the first damping rotating shaft and the rotating arm and the friction force between the second damping rotating shaft and the lampshade enable the rotating arm and the lampshade to keep the adjusted positions unchanged, and the adjusting mode of the device is convenient, quick and stable and can be freely adjusted according to the actual needs of a user; the lighting lamp tube is electrically connected with the switch voltage-regulating device, the top wall of the switch voltage-regulating device is provided with the voltage-regulating knob, the voltage output to the lighting lamp tube by the power supply can be regulated, so that the brightness of the lighting lamp tube can be regulated, a user can properly regulate the brightness when the light is relatively good, and the electric energy is saved; the front wall of the lampshade is screwed with an electronic watch, so that a user can know the playing time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and 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 inventive labor. Wherein:
FIG. 1 is a front view of the music score auxiliary lighting device for piano playing with adjustable angle of the present invention;
FIG. 2 is a rear view of the music score auxiliary lighting device for piano playing with adjustable angle of the present invention;
fig. 3 is the utility model discloses angle-adjustable's piano is played with music book auxiliary lighting device left side schematic view.
In the drawing, a 100 piano, a 200 music stand, a 300 accommodating cavity, a 301 limit block, a 310 telescopic arm, a 400 rotating shaft mounting seat, a 510 first damping rotating shaft, a 520 second damping rotating shaft, a 600 rotating arm, a 700 lampshade, a 710 lighting lamp tube, an 800 switch pressure regulating device, a 810 switch button, an 820 pressure regulating knob and a 900 electronic watch.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The utility model provides an angularly adjustable piano is played with music book auxiliary lighting device has the advantage that the angle is adjustable and luminance adjustable, please refer to and draw together figure 1, figure 2 and figure 3, include: the piano 100, the music stand 200, the accommodating cavity 300, the telescopic arm 310, the rotating arm 600, the lighting lamp 710, the switch voltage-regulating device 800 and the electronic watch 900;
referring to fig. 1 and 2, a music stand 200 is fixedly mounted on the top wall of a piano 100, the music stand 200 is used for placing music scores, a containing cavity 300 is fixedly mounted on the rear wall of the music stand 200, a telescopic arm 310 is inserted into an inner cavity of the containing cavity 300, the telescopic arm 310 can be stretched in the containing cavity 300, so that the height of the device can be adjusted, a limiting block 301 is fixedly arranged at the top opening of the containing cavity 300, and the limiting block 301 is used for limiting the telescopic arm to prevent the telescopic arm from falling off;
referring to fig. 1 and 3, a rotating shaft mounting base 400 is fixedly mounted at the top end of the telescopic arm 310, a first damping rotating shaft 510 is horizontally arranged on the rotating shaft mounting base 400, a rotating arm 600 is sleeved on the outer wall of the first damping rotating shaft 510, the telescopic arm 310 is connected with the rotating arm 600 through the first damping rotating shaft 510, the rotating arm 600 can rotate around the rotating arm within a certain angle, and can be fixed at an angle adjusted by a user without external interference by using the friction force between the self-damping rotating shaft and the rotating arm 600, a second damping rotating shaft 520 is fixedly mounted at the top end of the rotating arm 600, the other end of the second damping rotating shaft 520 is clamped in an inner cavity of the lamp shade 700, and the rotating arm 600 is connected with the lamp shade 700 through the second damping rotating shaft 520, and can be fixed at the angle adjusted by the user without external interference by using the friction force between the self-;
referring to fig. 1 and 3 again, the lighting lamp 710 is installed on the installation portion of the lampshade 700, the lighting lamp 710 is used for lighting music scores, so that a user can see the music scores clearly under bad light, the input end of the lighting lamp 710 is electrically connected with the switching regulator 800, the switching regulator 800 is used for switching the lighting lamp 710, and the voltage supplied to the lighting lamp 710 by the power supply is regulated by the voltage regulator arranged in the switching regulator 800 so as to complete brightness regulation, the electronic watch 900 is screwed on the front wall of the lampshade 700, and the electronic watch 900 is used for indicating time;
the limiting block 301 is a rubber block and can contact with the telescopic arm 310, so that friction force is generated between the limiting block and the telescopic arm 310, and the telescopic arm 310 can be stably fixed in the accommodating cavity 300 under the condition of no external force interference;
the telescopic arm 310 and the rotating arm 600 are both formed by hollow aluminum alloy tube structures, and the device is lighter in weight due to the structural design and can still keep higher strength by utilizing the characteristics of aluminum alloy;
the lighting lamp tube 710 is an LED lamp tube which has high brightness and low energy consumption, can directly adjust the brightness through a voltage regulator, and is suitable for the device;
referring to fig. 1, 2 and 3, a switch button 810 is disposed on a front wall of the switch voltage regulator 800, the switch button 810 is used for controlling the on/off of the lighting lamp 710, a voltage regulating knob 820 is disposed on a top wall of the switch voltage regulator 800, and the voltage regulating knob 820 is used for adjusting the voltage in cooperation with a voltage regulator in the switch voltage regulator, so as to adjust the brightness of the lighting lamp;
when the music stand is used specifically, a person skilled in the art needs to pull the telescopic arm 310 out of the accommodating cavity 300 to a proper height, rotate the rotating arm 600 through the first damping rotating shaft 510, adjust the rotating arm 600 to a proper angle, rotate the lampshade 700 through the second damping rotating shaft 520, adjust the lampshade 700 to an angle of the lighting lamp tube 710 facing the music stand 200, press the switch button 810, turn on the lighting lamp tube 710 to illuminate music scores on the music stand 200, adjust the voltage supplied to the lighting lamp tube 710 by the power supply through rotating the voltage adjusting knob 820, adjust the lighting lamp tube 710 to a proper brightness, the front wall of the lampshade 700 is screwed with the electronic watch 900, the time can be obtained through reading on the electronic watch 900, and the timing of a user is facilitated.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. The utility model provides an angle adjustable piano is played with music book auxiliary lighting device which characterized in that: comprises a piano (100), a music stand (200), a containing cavity (300), a telescopic arm (310), a rotating arm (600), a lighting lamp tube (710), a switch pressure regulating device (800) and an electronic watch (900), wherein the top wall of the piano (100) is fixedly provided with the music stand (200), the back wall of the music stand (200) is fixedly provided with the containing cavity (300), the inner cavity of the containing cavity (300) is spliced with the telescopic arm (310), a top cavity opening of the containing cavity (300) is fixedly provided with a limit block (301), the top end of the telescopic arm (310) is fixedly provided with a rotating shaft mounting seat (400), the rotating shaft mounting seat (400) is horizontally provided with a first damping rotating shaft (510), the outer wall of the first damping rotating shaft (510) is sleeved with the rotating arm (600), the top end of the rotating arm (600) is fixedly provided with a second damping rotating shaft (520), and the other end of the second damping rotating shaft (520) is clamped in the inner cavity of the lamp, illumination fluorescent tube (710) are installed to the installation department of lamp shade (700), the input and the switch regulator (800) electric connection of illumination fluorescent tube (710), the antetheca spiro union of lamp shade (700) has electronic watch (900).
2. An angle-adjustable music score auxiliary lighting device for piano playing as claimed in claim 1, wherein: the limiting block (301) is a rubber block and can be in contact with the telescopic arm (310).
3. An angle-adjustable music score auxiliary lighting device for piano playing as claimed in claim 1, wherein: the telescopic arm (310) and the rotating arm (600) are both formed by hollow aluminum alloy tube structures.
4. An angle-adjustable music score auxiliary lighting device for piano playing as claimed in claim 1, wherein: the lighting lamp tube (710) is an LED lamp tube.
5. An angle-adjustable music score auxiliary lighting device for piano playing as claimed in claim 1, wherein: the antetheca of switch regulator (800) is equipped with shift knob (810), the roof of switch regulator (800) is equipped with pressure regulating knob (820).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921175956.XU CN210295885U (en) | 2019-07-24 | 2019-07-24 | Angle-adjustable music score auxiliary lighting device for piano playing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921175956.XU CN210295885U (en) | 2019-07-24 | 2019-07-24 | Angle-adjustable music score auxiliary lighting device for piano playing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210295885U true CN210295885U (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921175956.XU Expired - Fee Related CN210295885U (en) | 2019-07-24 | 2019-07-24 | Angle-adjustable music score auxiliary lighting device for piano playing |
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| Country | Link |
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| CN (1) | CN210295885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022214498A1 (en) | 2021-04-06 | 2022-10-13 | Atl Og | Lighting device and a music stand with such a lighting device |
-
2019
- 2019-07-24 CN CN201921175956.XU patent/CN210295885U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022214498A1 (en) | 2021-04-06 | 2022-10-13 | Atl Og | Lighting device and a music stand with such a lighting device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200410 Termination date: 20210724 |
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| CF01 | Termination of patent right due to non-payment of annual fee |