CN201514754U - Electronic music score apparatus - Google Patents
Electronic music score apparatus Download PDFInfo
- Publication number
- CN201514754U CN201514754U CN2009201752240U CN200920175224U CN201514754U CN 201514754 U CN201514754 U CN 201514754U CN 2009201752240 U CN2009201752240 U CN 2009201752240U CN 200920175224 U CN200920175224 U CN 200920175224U CN 201514754 U CN201514754 U CN 201514754U
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- China
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- electronic music
- main frame
- described electronic
- equipment according
- trackpad
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Abstract
The utility model provides an electronic music score apparatus which comprises an electronic music score host computer provided with a display screen and is characterized by further comprising a wireless-control pedal and a touch panel in communication connection with the electronic music score host computer. The electronic music score apparatus has the advantages of flexible control, powerful function and reasonable design; and in addition, with flexible control, the electronic music score apparatus is capable of retrieving and marking the electronic music score by the touch panel, thereby achieving the intelligent operation and control.
Description
Background technology
The utility model belongs to musical performance and electronic equipment is used in exercise, is specifically related to a kind of electronic music equipment of realizing multi-functional demonstration of electronic music and editor.
Background technology
For the papery music score; in professional music performance and exercise process; the player often need stir the papery music score; the papery music score exists relatively, and distinct issues are to stir inconvenience; the player need make more significantly action just can stir music score, and paper also sticks together through regular meeting and causes page turning to make a mistake.In addition, along with the development of music score electronization, electronic music equipment occurred, a lot of music scores of Chinese operas all are the electronic musics that edits, and therefore have numerous electronic musics directly to utilize.The music score editor who repeats causes the waste of time and paper resource.Original electronic music equipment is operated by wired pedal of controlling, and can only carry out simple page turning, can not retrieve and annotate and comment at song; Can not carry out the input of character and annotations and comments on the control mode; Controlling pedal in addition adopts wired mode can not arrange the position flexibly.
The utility model content
The utility model provides a kind of flexible, powerful electronic music equipment of controlling, and it is reasonable in design, when can realizing controlling flexibly, more can retrieve and mark electronic music by Trackpad, realizes intelligence operation control.
The technical scheme that the utility model adopted is as follows:
A kind of electronic music equipment comprises the electronic music main frame with display screen, it is characterized in that described electronic music equipment further comprises:
The one wireless pedal of controlling, communication connects described electronic music main frame,
One Trackpad, communication connect described electronic music main frame.Concretely, described electronic music main frame comprises LCD display and the embedded host plate that is wholely set.
Described Trackpad is wireless Trackpad or connects described electronic music main frame by communication interface.
Built-in central processing unit of described electronic music main frame and multimedia hardware demoder also are provided with the control button on the described electronic music main frame.
Described electronic music main frame also further comprises multimedia hardware demoder, NAND FLASH flush memory device, SDRAM synchronous dynamic random-access device, SD/MMC storage card and RPLROM chip.
One main frame connecting interface is set on the described electronic music main frame.
Described electronic music main frame is provided with the wireless network communication module.
Described Trackpad is provided with the left and right press key that touches control panel and be used for operation acknowledgement.
This electronic music equipment can realize that multi-functional intelligence controls, and it is integrated with display screen and embedded host plate, and the embedded host plate can adopt Linux or WinCE intelligent operating system.Trackpad can adopt wired certainly social with wireless mode, carries out various operations controls, comprises the retrieval of electronic music, realizes by the author, retrieves by catalogue, solves the problem that original electronic music equipment can't be retrieved.Also can use Trackpad that indivedual contents on the music score are punctuated and mark, solve existing electronic music equipment and can only show the problem of the mark of can not punctuating merely.
This electronic music main frame is by being provided with central processing unit, multimedia hardware demoder, NAND FLASH flush memory device, SDRAM synchronous dynamic random-access device, SD/MMC storage card and RPL rom chip, it can realize the smooth and easy operation of LINUX, WINCE embedded OS, make electronic music have universal compatibility, compatible existing multiple electronic music form avoids this electronic music equipment carrying out must carrying out loaded down with trivial details operations such as picture or format conversion to music score when the multi-format music score shows.But this electronic music equipment is the virtual support electronic music also, can connect virtual display interface with this electronic music system on the computer of this electronic music main frame.The player is except the enterprising spectrum of making merry of electronic music equipment shows, also can be by at own computer installing playout software, and reach prior and edit on computers and the purpose of the electronic music of setting type.This electronic music equipment more can be linked WLAN (wireless local area network) by the wireless network communication module, and the user can long-rangely finish operations such as upgrading music score.
Trackpad can directly connect electronic music equipment by USB or wireless mode, with realize that music score is punctuated, annotations and comments etc., search function.Trackpad mainly by touch control panel and about two confirm that buttons form.The touch operation panel is used for the focus location, and left and right press key is used for operation acknowledgement.For the occupied player of hand, can carry out page turning control by pedal, this electronic music equipment adopts the wireless pedal of controlling, and makes the installation site of pedal to carry out the rational position setting according to different player's customs and the influence that plays an instrument.
The beneficial effects of the utility model are that this electronic music device control is flexible, powerful, and it is reasonable in design, when can realizing controlling flexibly, more can retrieve and mark electronic music by Trackpad, realize intelligence operation control.
Below in conjunction with the drawings and specific embodiments the utility model is further elaborated.
Description of drawings
Fig. 1 is that the structure of the utility model embodiment is formed synoptic diagram;
Fig. 2 is that the system of the utility model embodiment forms synoptic diagram.
Embodiment
As depicted in figs. 1 and 2, this electronic music equipment is by electronic music main frame 10, wireless pedal 30 and Trackpad 20 compositions controlled, electronic music main frame 10 has TFT LCD display 11, embedded host plate and display screen are wholely set, the wireless pedal 30 communications connection electronic music main frame of controlling, it can be by realizing communication between internal or external wireless communication module and electronic music main frame, Trackpad 20 is wireless Trackpad, it connects the electronic music main frame by wireless sending module 23 wireless telecommunications, and Trackpad 20 is provided with the left and right press key 22 that touches control panel 21 and be used for operation acknowledgement.Also be provided with control button 12 on the electronic music main frame.Built-in central processing unit of electronic music main frame and multimedia hardware demoder, and multimedia hardware demoder, NAND FLASH flush memory device, SDRAM synchronous dynamic random-access device, SD/MMC storage card, RPL rom chip, RAM chip and 8 passages, 12 bit AD sample interfaces.
One main frame connecting interface is set on the electronic music main frame, can connect outer computer by it, so can be by operation music score SD card administration PC client on the computing machine externally, this electronic music equipment is carried out newly-built, editor, demonstration and the import operation of electronic music.This electronic music equipment also is provided with the wireless network communication module, is connected with the external network communication, realizes the network communication function as computing machine by built-in LINUX, WINCE embedded OS.
Claims (8)
1. an electronic music equipment comprises the electronic music main frame with display screen, it is characterized in that described electronic music equipment further comprises:
The one wireless pedal of controlling, communication connects described electronic music main frame,
One Trackpad, communication connect described electronic music main frame.
2. electronic music equipment according to claim 1 is characterized in that described electronic music main frame comprises LCD display and the embedded host plate that is wholely set.
3. electronic music equipment according to claim 1 is characterized in that described Trackpad is wireless Trackpad or connects described electronic music main frame by communication interface.
4. electronic music equipment according to claim 1 is characterized in that built-in central processing unit of described electronic music main frame and multimedia hardware demoder, also is provided with the control button on the described electronic music main frame.
5. electronic music equipment according to claim 1 is characterized in that described electronic music main frame also further comprises multimedia hardware demoder, NAND FLASH flush memory device, SDRAM synchronous dynamic random-access device, SD/MMC storage card and RPL rom chip.
6. electronic music equipment according to claim 1 is characterized in that being provided with on the described electronic music main frame main frame connecting interface.
7. electronic music equipment according to claim 1 is characterized in that described electronic music main frame is provided with the wireless network communication module.
8. electronic music equipment according to claim 1 is characterized in that described Trackpad is provided with the left and right press key that touches control panel and be used for operation acknowledgement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201752240U CN201514754U (en) | 2009-09-02 | 2009-09-02 | Electronic music score apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201752240U CN201514754U (en) | 2009-09-02 | 2009-09-02 | Electronic music score apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201514754U true CN201514754U (en) | 2010-06-23 |
Family
ID=42486165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201752240U Expired - Fee Related CN201514754U (en) | 2009-09-02 | 2009-09-02 | Electronic music score apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201514754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102522077A (en) * | 2011-12-15 | 2012-06-27 | 河南科技大学 | Wireless foot-operated multimedia music book turning machine |
-
2009
- 2009-09-02 CN CN2009201752240U patent/CN201514754U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102522077A (en) * | 2011-12-15 | 2012-06-27 | 河南科技大学 | Wireless foot-operated multimedia music book turning machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20100902 |