CN1779626A - Electronic musical notation brace with keyboard control - Google Patents
Electronic musical notation brace with keyboard control Download PDFInfo
- Publication number
- CN1779626A CN1779626A CN 200410084510 CN200410084510A CN1779626A CN 1779626 A CN1779626 A CN 1779626A CN 200410084510 CN200410084510 CN 200410084510 CN 200410084510 A CN200410084510 A CN 200410084510A CN 1779626 A CN1779626 A CN 1779626A
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- China
- Prior art keywords
- brace
- electronic musical
- computer
- musical notation
- keyboard control
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Abstract
An electronic music stand of keyboard control type consists of a foot pedal switch and a computer. It features that foot pedal switch is connected with computer by controllable connection tube and two buttons are installed on foot pedal switch for controlling music score forward turning and music score backward turning separately.
Description
Technical field
The present invention relates to a kind of music articles for use utensil, be specifically related to a kind of electronic musical notation brace with keyboard control.
Background technology
As a music-lover, often see that at the scene that musical instrument is examined for the levels many examinees are in a rush because of vacateing the handspring music score, help to stir and can cause contradiction because of just the time by the head of a family.Associating also has analogue in the concert, and when carefully observing each philharmonic performance from TV, also is still with the moving music score of handspring, this shows that the music score of all not being correlated with on the present market stirs product automatically.
Summary of the invention
The objective of the invention is to improve from turning over the music score product, a kind of electronic musical notation brace with keyboard control is provided existing.
Electronic musical notation brace with keyboard control provided by the invention is changed system into the novel electron music stand in conjunction with modern high tech method with the method that digital camera combines with portable notebook computer.
A kind of electronic musical notation brace with keyboard control provided by the invention mainly comprises a foot-switch and a computer, links to each other by controlled connecting pipe between described foot-switch and the computer, to reach the effect of stirring music score automatically.
Electronic musical notation brace with keyboard control provided by the invention is by a foot-switch and computer, to reach the effect of stirring music score, its be with homemade special-purpose foot-switch with improve after computer link to each other, be that available pin replaces customary finger and presses operation by the bicycle brake flexible axle.Before the use, be filmed earlier, deposit computer in and make the music score file form, like this,, realized the function of automatic page turning as long as step on corresponding foot-switch will on liquid crystal display, leaf through page up or time one page music score with the digital camera music score that all are required.
Electronic musical notation brace with keyboard control provided by the invention has improved existing from the shortcoming of turning over music stand, especially for the long-time personnel that play a large amount of music score of need, has solved the trouble that goes up, unloads music score, saved the time, and page turning is rapidly quiet; In addition, foot-switch be equipped with turn over before two buttons are controlled respectively and after turn over, make that music score can be as falling as tape, the CD, advancing freely; Moreover, owing to improving notebook computer, the present invention makes, thus easy to carry, with getting with usefulness.
Certainly, the present invention is changed a social system on the original base of notebook computer, and the back of finishing using only need take out switch connection and some corresponding components, but normal running computer still, its function and use unaffected fully.
Below, describe details and working condition in conjunction with the accompanying drawings and embodiments in detail according to the concrete device of the present invention's proposition.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
As shown in Figure 1, a kind of electronic musical notation brace with keyboard control that the embodiment of the invention provides mainly comprises a foot-switch 1 and a computer 2, links to each other by controlled connecting pipe 3 between described foot-switch 1 and the computer 2, to reach the effect of stirring music score automatically.
Foot-switch 1 described in a kind of electronic musical notation brace with keyboard control that the embodiment of the invention provides comprises the coupled hinge 13 of upper and lower pedal 11,12, one end, also is connected with a spring 14 in the middle of the described upper and lower pedal 11,12.
In the controlled connecting pipe 3 described in a kind of electronic musical notation brace with keyboard control that the embodiment of the invention provides flexible axle core 32 is arranged, for example can use the bicycle brake pipe, described connecting pipe 3 adds flexible axle outer tube 31, described connecting pipe 3 one ends and described upper and lower pedal 11,12 link to each other, and its other end links to each other with the supervisory keyboard 21 of described computer 2.
Computer 2 described in a kind of electronic musical notation brace with keyboard control that the embodiment of the invention provides can be desktop computer, hand-held computer, PDA.Fixed screw 22, and geometrical clamp 23 are installed on the described supervisory keyboard 21 fixedly, described fixed screw 22, geometrical clamp 23 are placed on described connecting pipe 3 one ends supervisory keyboard 21 tops of described computer 2, for example be placed on Page Up or Page down key top, like this, can replace customary finger with pin by foot-switch 1 and press operation.Before the use, be filmed earlier, deposit computer in and make the music score file form, like this,, realized the function of automatic page turning as long as step on corresponding foot-switch will on liquid crystal display, leaf through page up or time one page music score with the digital camera music score that all are required.
Claims (7)
1, a kind of electronic musical notation brace with keyboard control is characterized in that this Electronic music stand mainly comprises a foot-switch (1) and a computer (2), links to each other by controlled connecting pipe (3) between described foot-switch (1) and the computer (2).
2, a kind of electronic musical notation brace with keyboard control according to claim 1, it is characterized in that described foot-switch (1) comprises upper and lower pedal (11,12), the hinge (13) that an end is coupled, also be connected with a spring (14) in the middle of the described upper and lower pedal (11,12).
3, a kind of electronic musical notation brace with keyboard control according to claim 1, it is characterized in that flexible axle core (32) is arranged in the described controlled connecting pipe (3), described connecting pipe (3) adds flexible axle outer tube (31), described connecting pipe (3) one ends and described upper and lower pedal (11,12) link to each other, its other end links to each other with the supervisory keyboard (21) of described computer (2).
4, a kind of electronic musical notation brace with keyboard control according to claim 3 is characterized in that described controlled connecting pipe (3) uses the flexible axle core to be the bicycle brake pipe.
5, a kind of electronic musical notation brace with keyboard control according to claim 1 is characterized in that described computer (2) is desktop computer, hand-held computer or PDA.
6, a kind of electronic musical notation brace with keyboard control according to claim 1, it is characterized in that being equipped with on the described supervisory keyboard (21) fixedly fixed screw (22) and geometrical clamp (23), described fixed screw (22), geometrical clamp (23) are placed on described connecting pipe (3) one ends supervisory keyboard (21) top of described computer (2).
7, a kind of electronic musical notation brace with keyboard control according to claim 6 is characterized in that described supervisory keyboard (21) is Page Up or Page down key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410084510 CN1779626A (en) | 2004-11-24 | 2004-11-24 | Electronic musical notation brace with keyboard control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410084510 CN1779626A (en) | 2004-11-24 | 2004-11-24 | Electronic musical notation brace with keyboard control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1779626A true CN1779626A (en) | 2006-05-31 |
Family
ID=36769968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410084510 Pending CN1779626A (en) | 2004-11-24 | 2004-11-24 | Electronic musical notation brace with keyboard control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1779626A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101521005B (en) * | 2008-02-29 | 2011-08-10 | 旭丽电子(广州)有限公司 | Electronic music score playing device |
-
2004
- 2004-11-24 CN CN 200410084510 patent/CN1779626A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101521005B (en) * | 2008-02-29 | 2011-08-10 | 旭丽电子(广州)有限公司 | Electronic music score playing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |