CN206097909U - A electronic equipment for music book image recognition - Google Patents
A electronic equipment for music book image recognition Download PDFInfo
- Publication number
- CN206097909U CN206097909U CN201621090768.3U CN201621090768U CN206097909U CN 206097909 U CN206097909 U CN 206097909U CN 201621090768 U CN201621090768 U CN 201621090768U CN 206097909 U CN206097909 U CN 206097909U
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- sound
- mainboard
- electronic equipment
- housing
- musical score
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Abstract
The utility model discloses an electronic equipment for music book image recognition, including casing, sound producing component, setting in the casing the mainboard and set up at the image scanning of casing first end part, the sound card circuit and the power supply circuit that are provided with master control circuit on the mainboard and are connected with master control circuit electricity respectively, the image scanning part is including the scanning gyro wheel and set up the camera in scanning gyro wheel top, and scanning gyro wheel and camera all are connected with the master control circuit electricity, the camera sends the music book image of shooing and handles for master control circuit, sound producing component links to each other with the sound card circuit, and the sound sound signal who sends according to master control circuit sounds, power supply circuit is connected for its power supply with scanning gyro wheel, camera and sound producing component electricity respectively. The utility model discloses an it is whole integrated in an equipment with sound producing component, mainboard and image scanning part, promoted the portability of product by a wide margin, solve the image gathering module and identification module separation, awkward problem that exist among the prior art.
Description
Technical field
This utility model is related to image identification technical field, and more particularly to a kind of electronics for musical score image identification sets
It is standby.
Background technology
Image recognition, is referred to and image is processed using computer, analyzed and understood, to recognize various different modes
Target and the technology to picture.
Musical score image identification equipment of the prior art, including image capture module and computer, image capture module with
The mode for taking pictures or scanning music score gathers the view data of music score, is input in computer, by the identification mould in computer
Block is analyzed identification to the view data for collecting.
But, using above-mentioned musical score image identification equipment, there is following technical problem：Image capture module and identification mould
Block is separated, and needs to rely on computer operation, and the course of work is longer, affects the convenience for using.
Utility model content
The purpose of this utility model embodiment is to provide a kind of electronic equipment for musical score image identification, can be solved
Image capture module present in prior art is separated with identification module, awkward problem.
To reach above-mentioned purpose, this utility model embodiment discloses a kind of electronic equipment for musical score image identification,
Including housing, sound-generating element, the mainboard being arranged in housing and it is arranged on the image scanning part of the housing first ends；
Governor circuit and the sound card circuit for electrically connecting with governor circuit respectively and power circuit are provided with the mainboard；
Described image sweep unit includes the photographic head for scanning roller and being arranged on above scanning roller, the scanning rolling
Wheel and photographic head are electrically connected with the governor circuit；The musical score image of shooting is sent to governor circuit and is carried out by the photographic head
Process；
The sound-generating element is connected with the sound card circuit, and the acoustical signal sent by governor circuit sends sound；
The power circuit electrically connects as its power supply with the scanning roller, photographic head and sound-generating element respectively.
Preferably, the second end of the housing is provided with battery flat and hatchcover, the power circuit on battery flat and mainboard
It is connected.
Preferably, the housing is lip pencil housing；Described image sweep unit is arranged on the first end of lip pencil housing；
The sound-generating element is arranged on above described image sweep unit, and described image sweep unit and sound-generating element make the
One end is formed as nib shape；
The mainboard is arranged in lip pencil housing near the position of nib.
Preferably, at least 2 mainboard mounting posts are provided with the lip pencil housing；The mainboard is by described at least 2
Mainboard mounting post is fixed in lip pencil housing.
Preferably, the second end of the lip pencil housing is provided with battery flat and hatchcover, the power supply on battery flat and mainboard
Circuit is connected.
Preferably, the second end of the lip pencil housing is provided with circumscripted power line, the electricity on circumscripted power line and mainboard
Source circuit is connected.
Preferably, LED light supplement lamp is additionally provided with described photographic head.
Preferably, also including the protective case that can be flexibly connected with lip pencil housing；The shape and pencil point-shaped of the protective case
Shape is engaged.
Preferably, the sound-generating element is speaker.
Preferably, the photographic head is realized using cmos image sensor OV7620；
The governor circuit is realized using microprocessor Argus3 chips.
As seen from the above technical solutions, this utility model embodiment is by by sound-generating element, mainboard and image scanning
Part is fully integrated within one device, significantly improves the portability of product, solves image present in prior art and adopts
Collection module is separated with identification module, awkward problem.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work
Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is a kind of example structure schematic diagram of this utility model electronic equipment；
Fig. 2 is the circuit diagram of mainboard in this utility model embodiment；
Fig. 3 is the control principle drawing of mainboard in this utility model embodiment.
In figure, 1. hatchcover, 2. battery flat, 3. mainboard, 4. photographic head, 5. scans roller, 6. mainboard mounting post, 7. pars stridulans
Part, 8.LED light compensating lamps.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
This utility model is used for a kind of structure of embodiment of the electronic equipment of musical score image identification, as shown in figure 1, housing
For lip pencil housing, image scanning part is arranged on the first end of lip pencil housing, and sound-generating element 7 is arranged on image scanning part
Side, image scanning part and sound-generating element 7 make first end be formed as nib shape；Image scanning part include scan roller 5 with
And the photographic head 4 being arranged on above scanning roller 5.
Mainboard 3 is arranged in lip pencil housing near the position of nib.At least 2 mainboard mounting posts are provided with lip pencil housing
6, mainboard 3 is fixed in lip pencil housing by least 2 mainboard mounting posts 6.As shown in Fig. 2 being provided with governor circuit on mainboard 3
And the sound card circuit that electrically connects with governor circuit respectively and power circuit；Scanning roller 5 and photographic head 4 are electrically connected with governor circuit
Connect；The musical score image of shooting is sent to governor circuit and is processed by photographic head 4；Sound-generating element 7 is connected with sound card circuit, by master
The acoustical signal that control circuit sends sends sound.
The second end of lip pencil housing is provided with battery flat 2 and hatchcover 1, the power circuit phase on battery flat 2 and mainboard 3
Even.It should be noted that arranging battery flat 2 and hatchcover 1, it is therefore an objective to power to the power circuit on mainboard 3, it is also possible to select which
His structure is used to power, such as：Circumscripted power line is set in the second end of lip pencil housing, on circumscripted power line and mainboard 3
Power circuit is connected.
Preferably, LED light supplement lamp 8 is additionally provided with photographic head 4, for giving photographic head 4 light filling.
Preferably, sound-generating element 7 is speaker.It should be noted that sound-generating element 7 is filled for sounding of the prior art
Put, it is therefore an objective to complete the function of sounding.
Preferably, photographic head 4 is realized using cmos image sensor OV7620；Governor circuit adopts microprocessor Argus3
Chip is realized.As shown in figure 3, the embedded ARM9TDMI cores of microprocessor Argus3 chips, one cache of core Embedded,
Individual special RAM and various abundant application interfaces, support the forms such as SPAM, FLASH, and provide video processing engine and image
Processor.
Preferably, the protective case being flexibly connected with lip pencil housing is provided with the outside of image scanning part, protective case
Shape is engaged with pointed shape, for protecting photographic head 4.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation are made a distinction with another entity or operation, and are not necessarily required or implied these entities or deposit between operating
In any this actual relation or order.And, term " including ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that a series of process, method, article or equipment including key elements not only will including those
Element, but also including other key elements being not expressly set out, or also include for this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element for being limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
Preferred embodiment of the present utility model is the foregoing is only, protection model of the present utility model is not intended to limit
Enclose.All any modification, equivalent substitution and improvements made within spirit of the present utility model and principle etc., are all contained in this reality
With in new protection domain.
Claims (10)
1. it is a kind of for musical score image identification electronic equipment, it is characterised in that including housing, sound-generating element, be arranged on housing
Interior mainboard and it is arranged on the image scanning part of the housing first ends；
Governor circuit and the sound card circuit for electrically connecting with governor circuit respectively and power circuit are provided with the mainboard；
Described image sweep unit include scan roller and be arranged on scanning roller above photographic head, the scanning roller and
Photographic head is electrically connected with the governor circuit；The photographic head is sent to the musical score image of shooting at governor circuit
Reason；
The sound-generating element is connected with the sound card circuit, and the acoustical signal sent by governor circuit sends sound；
The power circuit electrically connects as its power supply with the scanning roller, photographic head and sound-generating element respectively.
2. it is according to claim 1 for musical score image identification electronic equipment, it is characterised in that the second of the housing
End is provided with battery flat and hatchcover, and battery flat is connected with the power circuit on mainboard.
3. it is according to claim 1 for musical score image identification electronic equipment, it is characterised in that the housing be lip pencil
Housing；Described image sweep unit is arranged on the first end of lip pencil housing；
The sound-generating element is arranged on above described image sweep unit, and described image sweep unit and sound-generating element make first end
Portion is formed as nib shape；
The mainboard is arranged in lip pencil housing near the position of nib.
4. it is according to claim 3 for musical score image identification electronic equipment, it is characterised in that in the lip pencil housing
It is provided with least 2 mainboard mounting posts；The mainboard is fixed in lip pencil housing by least 2 mainboard mounting posts.
5. it is according to claim 3 for musical score image identification electronic equipment, it is characterised in that the lip pencil housing
The second end is provided with battery flat and hatchcover, and battery flat is connected with the power circuit on mainboard.
6. it is according to claim 3 for musical score image identification electronic equipment, it is characterised in that the lip pencil housing
The second end is provided with circumscripted power line, and circumscripted power line is connected with the power circuit on mainboard.
7. it is according to claim 3 for musical score image identification electronic equipment, it is characterised in that on described photographic head
It is additionally provided with LED light supplement lamp.
8. the electronic equipment for musical score image identification according to claim 3, it is characterised in that also including can be with pen
The protective case that shape housing is flexibly connected；The shape of the protective case is engaged with pointed shape.
9. according to any one of claim 1～8 for musical score image identification electronic equipment, it is characterised in that it is described
Sound-generating element is speaker.
10. according to any one of claim 1～8 for musical score image identification electronic equipment, it is characterised in that it is described
Photographic head is realized using cmos image sensor OV7620；
The governor circuit is realized using microprocessor Argus3 chips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621090768.3U CN206097909U (en) | 2016-09-28 | 2016-09-28 | A electronic equipment for music book image recognition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621090768.3U CN206097909U (en) | 2016-09-28 | 2016-09-28 | A electronic equipment for music book image recognition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206097909U true CN206097909U (en) | 2017-04-12 |
Family
ID=58481421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621090768.3U Active CN206097909U (en) | 2016-09-28 | 2016-09-28 | A electronic equipment for music book image recognition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206097909U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106297755A (en) * | 2016-09-28 | 2017-01-04 | 北京邮电大学 | A kind of electronic equipment for musical score image identification and recognition methods |
| US20180260479A1 (en) * | 2017-03-09 | 2018-09-13 | Beijing Ling Technology Co.,Ltd. | Method, apparatus, system and electronic device for picture book recognition |
-
2016
- 2016-09-28 CN CN201621090768.3U patent/CN206097909U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106297755A (en) * | 2016-09-28 | 2017-01-04 | 北京邮电大学 | A kind of electronic equipment for musical score image identification and recognition methods |
| CN106297755B (en) * | 2016-09-28 | 2023-06-13 | 北京邮电大学 | Electronic equipment and identification method for music score image identification |
| US20180260479A1 (en) * | 2017-03-09 | 2018-09-13 | Beijing Ling Technology Co.,Ltd. | Method, apparatus, system and electronic device for picture book recognition |
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