CN205038838U - Stave demonstrating board - Google Patents
Stave demonstrating board Download PDFInfo
- Publication number
- CN205038838U CN205038838U CN201520480478.9U CN201520480478U CN205038838U CN 205038838 U CN205038838 U CN 205038838U CN 201520480478 U CN201520480478 U CN 201520480478U CN 205038838 U CN205038838 U CN 205038838U
- Authority
- CN
- China
- Prior art keywords
- staff
- note
- display lamp
- stave
- plate body
- 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.)
- Expired - Fee Related
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- Auxiliary Devices For Music (AREA)
- Electrophonic Musical Instruments (AREA)
Abstract
The utility model discloses a stave demonstrating board, which comprises a plate body, stave teaching device, the scale chi, the electronic organ device, the teacher's pointer, wherein stave teaching device includes the stave picture, the note display lamp, note touch switch, the note display lamp distributes at the stave line, between, the ledger line, add a relevant position and be cascaded range, the note display lamp bright with go out through the electronic organ keyboard according to with put or opening of note touch switch is realized with closing, reputation synchronization display, the stave table can be demonstrated out and the corresponding position of the pitch that different position corresponds on the keyboard is gone up, make the teaching image, it is directly perceived, the scale chi can reflect roll call scale and the scale relation of this accent on the keyboard, removes the slide rule and can find corresponding scale rankine -Hugoniot relations on the keyboard according to the numbered musical notation.
Description
Technical field
The utility model belongs to teaching aid technical field, is specially a kind of staff demonstrator.
Background technology
Staff teaching is an important ring of music teaching, current staff teaching is general to be adopted: on the blackboard of plane, draw five lines, draw stepped " bean sprouts " note name again, after teacher plays a sound on the keyboard of piano, stand up to point out the position at note name place on blackboard again, this depending on, listen the form of teaching of separation make Music Teacher feel deeply inconvenience, student be also difficult to accept.Therefore between the sense of hearing concepts such as the visual concepts such as image, position and pitch, tone color, the duration of a sound set up contact be the major issue that music teaching faces.
Summary of the invention
In order to solve the deficiencies in the prior art, the utility model provides a kind of staff demonstrator.
The technical scheme that the utility model adopts is: a kind of staff demonstrator, comprises plate body, staff teaching apparatus, scale chi, mellotron device, teacher's pointer, it is characterized in that:
Described plate body is rectangle or square, and be used for fixing staff teaching apparatus, scale chi, mellotron device, teacher's pointer, plate body top is provided with link;
Described staff teaching apparatus is arranged on above plate body, comprises staff figure, note display lamp, note soft-touch control, and wherein staff figure comprises high pitch staff table and bass staff table; Note display lamp be distributed in staff line, ledger line, add a relevant position and in cascade arrangement, each note display lamp is connected with the key contacts below electronic organ keyboard, the on and off of note display lamp by electronic organ keyboard by with put or the opening and close and realize of note soft-touch control; Note soft-touch control be distributed in staff line, ledger line, add a relevant position and vertically arrangement, key contacts below each note soft-touch control and electronic organ keyboard is in parallel, the opening and close contacting and leaving and realize by the ferrule of teacher's pointer of note soft-touch control; Note display lamp is equal with electronic organ keyboard number with note soft-touch control number;
Described scale chi is arranged on below staff teaching apparatus, comprises the groove be arranged on plate body, groove is embedded with slide rule, slide rule is provided with numbered musical notation;
Described mellotron device is arranged on below scale chi, comprise standard electronic piano key board, circuit of electronic organ, loudspeaker, function control knob, wherein indicate corresponding musical alphabet below standard electronic piano key board, circuit of electronic organ comprises that source of sound is integratedly picked out, audio amplifier circuit, power circuit;
Described teacher's pointer is expansion link, and bar head is provided with ferrule, and bar is being provided with magnet, and on the left of plate body, limit or right edge are provided with teacher's pointer standing groove, and in groove, one end is provided with iron block.
Further, described note display lamp is LED.
Further, described LED is color-changed LED light on bass staff table.
The utility model beneficial effect is: the connection of note display lamp and electronic organ keyboard makes acousto-optic simultaneous display, can demonstrate out the correspondence position of pitch on keyboard corresponding to diverse location on staff table, makes teaching vivid, directly perceived; Note soft-touch control and electronic organ keyboard make music teaching more convenient to note display lamp double-direction control; Scale chi can reflect Chang name scale and this tune scale relation on keyboard, and mobile slide rule can find corresponding scale Rankine-Hugoniot relations according to numbered musical notation on keyboard.
Accompanying drawing explanation
If Fig. 1 is the utility model staff demonstrator structural representation.
If Fig. 2 is the utility model staff demonstrator circuit theory diagrams.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
A kind of staff demonstrator, comprises plate body 1, staff teaching apparatus, scale chi, mellotron device, teacher's pointer, it is characterized in that:
Described plate body 1 is rectangle or square, and be used for fixing staff teaching apparatus, scale chi, mellotron device, teacher's pointer, plate body top is provided with link 2;
Described staff teaching apparatus is arranged on above plate body 1, comprises staff figure, note display lamp 3, note soft-touch control 5, and wherein staff figure comprises high pitch staff table 13 and bass staff table 12; Note display lamp 3 be distributed in staff line, ledger line, add a relevant position and in cascade arrangement, each note display lamp 3 is connected with the key contacts below electronic organ keyboard 7, the on and off of note display lamp 3 by electronic organ keyboard 7 by with put or the opening and close and realize of note soft-touch control 5; Note soft-touch control 5 be distributed in staff line, ledger line, add a relevant position and vertically arrangement, each note soft-touch control 5 is in parallel with the key contacts below electronic organ keyboard 7, the opening and close contacting and leaving and realize by the ferrule of teacher's pointer of note soft-touch control 5; Note display lamp 3 is equal with electronic organ keyboard 7 number with note soft-touch control 5 number;
Described scale chi is arranged on below staff teaching apparatus, comprises the groove 11 be arranged on plate body, groove is embedded with slide rule 10, slide rule is provided with numbered musical notation;
Described mellotron device is arranged on below scale chi, comprise standard electronic piano key board 7, circuit of electronic organ, loudspeaker 6, function control knob 9, wherein indicate corresponding musical alphabet 8 below standard electronic piano key board 7, circuit of electronic organ comprises that source of sound integratedly picks out 16, audio amplifier circuit 15, power circuit 14;
Described teacher's pointer is expansion link, and bar head is provided with ferrule, and bar is being provided with magnet, and on the left of plate body, limit or right edge are provided with teacher's pointer standing groove 4, and in groove, one end is provided with iron block.
Further, described note display lamp 3 is LED.
Further, described LED is color-changed LED light on bass staff table 12.
During use, the utility model staff demonstrator is hung 2 by link get up, press electronic organ keyboard 7 while sounding, on staff chart, the note display lamp 3 of relevant position is bright, otherwise, with ferrule contact note soft-touch control 5, two contacting of teacher's pointer, note display lamp 3 is bright, sends corresponding sound simultaneously.Acousto-optic simultaneous display, and the two-way display of energy, strengthen the audiovisual effect of student.Mobile slide rule 10 can find corresponding scale Rankine-Hugoniot relations according to numbered musical notation on electronic organ keyboard 7, can reflect Chang name scale and this tune scale relation on electronic organ keyboard 7.
Claims (3)
1. a staff demonstrator, comprises plate body, staff teaching apparatus, scale chi, mellotron device, teacher's pointer, it is characterized in that:
Described plate body is rectangle or square, and be used for fixing staff teaching apparatus, scale chi, mellotron device, teacher's pointer, plate body top is provided with link;
Described staff teaching apparatus is arranged on above plate body, comprises staff figure, note display lamp, note soft-touch control, and wherein staff figure comprises high pitch staff table and bass staff table; Note display lamp be distributed in staff line, ledger line, add a relevant position and in cascade arrangement, each note display lamp is connected with the key contacts below electronic organ keyboard, the on and off of note display lamp by electronic organ keyboard by with put or the opening and close and realize of note soft-touch control; Note soft-touch control be distributed in staff line, ledger line, add a relevant position and vertically arrangement, key contacts below each note soft-touch control and electronic organ keyboard is in parallel, the opening and close contacting and leaving and realize by the ferrule of teacher's pointer of note soft-touch control; Note display lamp is equal with electronic organ keyboard number with note soft-touch control number;
Described scale chi is arranged on below staff teaching apparatus, comprises the groove be arranged on plate body, groove is embedded with slide rule, slide rule is provided with numbered musical notation;
Described mellotron device is arranged on below scale chi, comprise standard electronic piano key board, circuit of electronic organ, loudspeaker, function control knob, wherein indicate corresponding musical alphabet below standard electronic piano key board, circuit of electronic organ comprises that source of sound is integratedly picked out, audio amplifier circuit, power circuit;
Described teacher's pointer is expansion link, and bar head is provided with ferrule, and bar is being provided with magnet, and on the left of plate body, limit or right edge are provided with teacher's pointer standing groove, and in groove, one end is provided with iron block.
2. a kind of staff demonstrator according to claim 1, is characterized in that: described note display lamp is LED.
3. a kind of staff demonstrator according to claim 2, is characterized in that: described LED is color-changed LED light on bass staff table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520480478.9U CN205038838U (en) | 2015-07-07 | 2015-07-07 | Stave demonstrating board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520480478.9U CN205038838U (en) | 2015-07-07 | 2015-07-07 | Stave demonstrating board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205038838U true CN205038838U (en) | 2016-02-17 |
Family
ID=55297719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520480478.9U Expired - Fee Related CN205038838U (en) | 2015-07-07 | 2015-07-07 | Stave demonstrating board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205038838U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106548767A (en) * | 2016-11-04 | 2017-03-29 | 广东小天才科技有限公司 | It is a kind of to play control method, device and play an instrument |
| CN114530075A (en) * | 2022-02-25 | 2022-05-24 | 北京金三惠科技有限公司 | Music theory electronic organ for teaching |
-
2015
- 2015-07-07 CN CN201520480478.9U patent/CN205038838U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106548767A (en) * | 2016-11-04 | 2017-03-29 | 广东小天才科技有限公司 | It is a kind of to play control method, device and play an instrument |
| CN114530075A (en) * | 2022-02-25 | 2022-05-24 | 北京金三惠科技有限公司 | Music theory electronic organ for teaching |
| CN114530075B (en) * | 2022-02-25 | 2024-06-07 | 北京金三惠科技有限公司 | Music theory electronic organ for teaching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Yang Chengcheng Document name: Notification to Go Through Formalities of Registration |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Yang Chengcheng Document name: Notification to Pay the Fees |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 Termination date: 20160707 |