CN2812059Y - An electronic rhythm watch - Google Patents
An electronic rhythm watch Download PDFInfo
- Publication number
- CN2812059Y CN2812059Y CN 200520061201 CN200520061201U CN2812059Y CN 2812059 Y CN2812059 Y CN 2812059Y CN 200520061201 CN200520061201 CN 200520061201 CN 200520061201 U CN200520061201 U CN 200520061201U CN 2812059 Y CN2812059 Y CN 2812059Y
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- timing
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- electronics
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Abstract
The utility model discloses an electronic rhythm watch which comprises an input operation unit, a single chip computer control unit and an output unit, wherein the input operation unit also comprises a timing input operation unit used for generating pulse signals; the single chip computer control unit also comprises a timing control unit corresponding to the timing input operation unit; the timing input operation unit, the timing control unit and the output unit are connected in the mode of signals. The utility model simultaneously has the functions of rhythm indication and timing, therefore the time of teaching or practice can be conveniently and quickly preset when a user uses the electronic rhythm watch to carry out music teaching and musical instrument practice.
Description
[technical field]
The utility model relates to a kind of electro-acoustic device, particularly a kind of electronics rhythm table.
[background technology]
Timer is a kind of any setting-up time of user that can allow, finish to pick up counting at once at setting-up time, finish voice or display reminding are carried out in the back by voice device or display device device in the timing length of setting, in people's live and work, be widely used, organic the combining of its normal and various product finished timing function, as have household electrical appliance of timing function, for people's life brings great convenience.
Rhythm is meant in the music and clocklike moves time-related such as bat, trifle and phrase etc., is the skeleton of music, is the soul of music; To cultivating firm timing, all significant to musical composition, instrument playing and performance.Development along with modern electronic technology, musical composition, performance and music teaching have had more and higher requirement to enriching and improving of musical works sound and rhythm, electronics rhythm table is exactly to produce in this case, electronics rhythm table is the electronic apparatus in order to the performance music rhythm, be used to cultivate music beginner's musical rhythm, give the reference of a kind of music rhythm of professional.Existing electronics rhythm table is made up of Single-chip Controlling unit, key input unit, display unit, voice-output unit and power amplifier output unit, storage unit usually.Be solidified with a series of programs on the Single-chip Controlling unit, and carry out corresponding program, thereby realize the rhythm deixis according to the key command of user's input.
If a kind of rhythm indication and two kinds of functions of timing of having concurrently can be arranged, and electronics rhythm table with the organic merging of control module of rhythm table and timer, can accomplish that again volume size and production cost are all similar with the electronics rhythm epiphase of simple function, make the music teaching person and musical instrument practitioner can set teaching or practice periods when using electronics rhythm table, be certain to obtain user's welcome, obtain good social benefit and economic benefit.
The two integrates with electronics rhythm table and timer, be not simply the two parts to be merged, but the control module of whole electronics rhythm table also corresponding variation will take place, so this problem that to be the producer of electronics rhythm table need solve at present.
[utility model content]
Technical matters to be solved of the present utility model is to provide a kind of electronics rhythm table, has rhythm indication and timing function simultaneously concurrently, and it can be used for allowing the user can Preset Time when using electronics rhythm table to carry out music teaching and musical instrument exercise.
The technical solution of the utility model is as described below:
A kind of electronics rhythm table, comprise the input operation unit, the Single-chip Controlling unit, output unit, the input operation unit also comprises the timing input operation unit that is used to produce pulse signal, the Single-chip Controlling unit comprises also and the corresponding timing control unit in timing input operation unit that regularly signal connects between input operation unit, timing control unit, the output unit;
Described timing control unit comprises that the timing that the pulse signal that is used for sending according to the input operation unit carries out regularly being provided with is provided with module; Be used for carrying out a timing module of timing according to the timing length that the user is provided with; And the alarm output module of the warning message of the output sense of hearing or visual alarm information or the sense of hearing or visual alarm information combination when being used for when the timing length gauge that sets finishing;
Described timing input operation unit is one can send the button of pulse signal to timing control unit;
Described timing input operation unit is one can send the scrambler of pulse signal to timing control unit; Described scrambler comprises three ports, be respectively end A, end B and end C, wherein, the end A of scrambler is connected with two basic points of its inside respectively with end B, all be connected on the input wires mouth of Single-chip Controlling unit, the end C of scrambler links to each other with its inner slider, and end A, end B, end C is respectively corresponding is connected with ground with power supply; Described end C ground connection, end A, end B are connected to power Vcc by resistance R 1, R2 respectively; Described end C connects power Vcc, and end A, end B are connected to ground by resistance R 1, R2 respectively;
Described output unit can be any one or its combination in any in LCD display unit, led display unit, voice unit, the power amplifier unit.
Electronics rhythm table of the present utility model, by by single-chip microcomputer as the core central control unit, cooperate other functional circuits, finished control function to various device, two kinds of functions of rhythm indication and timing have been realized in same device, having concurrently, make the user when using metronome to carry out musical instrument exercise and music teaching, can preset exercise or instructional blocks of time, greatly made things convenient for the use of electronics rhythm table.
[description of drawings]
Fig. 1 is the theory diagram of the utility model electronics rhythm table.
Fig. 2 is the circuit theory synoptic diagram of the timing input operation unit of the utility model electronics rhythm table when being a scrambler.
Fig. 3 is the utility model electronics electronics rhythm table another circuit theory synoptic diagram when regularly the input operation unit is a scrambler.
[embodiment]
As shown in Figure 1, be the utility model electronics rhythm table theory diagram.This electronics rhythm table comprises a Single-chip Controlling unit 1, reaches the LCD display unit 2, a led display unit 3, a power amplifier unit 4, an input operation unit 5, a storage unit 6, a voice unit 7 and the power supply unit 8 that are connected with this Single-chip Controlling unit 1.Wherein, LCD display unit 2, led display unit 3, power amplifier unit 4 and voice unit 7 connect the output terminal of single-chip microcomputer control module 1, storage unit 6 connects the I/O end of single-chip microcomputer control module 1, and the input end of Single-chip Controlling unit 1 is connected to input operation unit 5, power supply unit 8.The input end of the output termination power amplifier unit 4 of voice unit 7.
Single-chip Controlling unit 1 comprises a timing control unit 10 and curing a series of programs thereon, and carries out its corresponding program according to the operational order of the user's input that is received from input operation unit 5, thereby realizes the function of rhythm indication and timing.Described program comprises timed sequence, velocity survey program, beat program etc.Timing control unit 10 comprises that one regularly is provided with module 100, a timing module 102, an alarm output module 104.Module 100 regularly is set is used to receive the pulse signal that input operation unit 5 sends, and carry out timing setting according to the pulse signal that is received.Time block 102 is used for when timing length that module 100 is provided with regularly being set carrying out timing ga(u)ge.When being used for finishing, alarm output module 104 sends a warning message to output unit when the timing length gauge that sets.Above-mentioned output unit can be any one or its combination in any in LCD display unit 2, led display unit 3, voice unit 6, the power amplifier unit 4.Above-mentioned warning message can be an audio alarm information, also can be the combination of visual alarm information or audio alarm information and visual alarm information.Audio alarm information comprises audio alert information and sound warning message.Visual alarm information comprises light warning information and captions warning message.
Regularly input operation unit 50 also can be one can send the scrambler of pulse signal to timing control unit 10.As shown in Figures 2 and 3, be the circuit theory synoptic diagram of the utility model electronics rhythm table when regularly input operation unit 50 is a scrambler.Regularly input operation unit 50 is scramblers 500.Scrambler 500 comprises three ports, is respectively end A, end B and end C.Wherein the end A of scrambler 500, end B are connected with two basic points (figure does not show) of its inside respectively, all are connected on the input wires mouth of Single-chip Controlling unit 1; The end C of scrambler 500 links to each other with its inner slider (figure does not show).When the direct ground connection of end C, hold A, end B to be connected to power Vcc by resistance R 1, R2 respectively in use; When end C directly connects power Vcc, hold A, end B in use respectively by resistance R 1, R2 ground connection.
In the process of rotary encoder 500, with the slider that links to each other of end C can be inswept successively and the end A of scrambler 500 and two basic points holding B to be connected, the time clock of end A and end B is successively from current level changeabout level, thereby produce a pulse signal separately at end A and end B two ends, have a phase differential between these two pulse signals.Phase differential comprises positive phase difference and negative phase difference.The scrambler 500 that turns clockwise produces a positive phase difference, is rotated counterclockwise scrambler 500 and produces a negative phase difference.End A, end B are sent to Single-chip Controlling unit 1 with dephased pulse signal, and it is that positive phase difference or negative phase difference add one or subtract one and be provided with to finish regularly according to the phase differential in the pulse signal that is received that module 100 regularly is set.
After regularly setting was finished, time block 102 carried out timing according to the timing length that module 100 settings regularly are set.Sending a warning message to output unit when alarm output module 104 finishes when the timing length gauge that sets represents regularly to finish.
Above embodiment is the unrestricted technical scheme of the present invention in order to explanation only, although the present invention is had been described in detail with reference to the foregoing description, those of ordinary skill in the art is to be understood that: still can make amendment or be equal to replacement the present invention, and not breaking away from any modification or partial replacement of the spirit and scope of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (8)
1. electronics rhythm table, comprise input operation unit (5), Single-chip Controlling unit (1), output unit, it is characterized in that, the input operation unit also comprises the timing input operation unit (50) that is used to produce pulse signal, and the Single-chip Controlling unit comprises also and the timing corresponding timing control unit in input operation unit (10) that regularly signal connects between input operation unit, timing control unit, the output unit.
2, electronics rhythm table according to claim 1 is characterized in that, described timing control unit comprises that the timing that the pulse signal that is used for sending according to the input operation unit carries out regularly being provided with is provided with module (100);
Be used for carrying out a timing module (102) of timing according to the timing length that the module setting regularly is set; And
Export the alarm output module (104) of the warning message of a sense of hearing or visual alarm information or the sense of hearing and visual alarm information combination when being used for when the timing length gauge that sets, finishing.
3, electronics rhythm table according to claim 1 and 2 is characterized in that, described timing input operation unit is one can send the button of pulse signal to timing control unit.
4, electronics rhythm table according to claim 1 and 2 is characterized in that, described timing input operation unit is one can send the scrambler (500) of pulse signal to timing control unit.
5, electronics rhythm table according to claim 4, it is characterized in that, described scrambler comprises three ports, be respectively end A, end B and end C, wherein, the end A of scrambler is connected with two basic points of its inside respectively with end B, all is connected on the input wires mouth of Single-chip Controlling unit, the end C of scrambler links to each other with its inner slider, and end A, end B, end C is respectively corresponding is connected with ground with power supply.
6, electronics rhythm table according to claim 5 is characterized in that, end C ground connection, and end A, end B are connected to power Vcc by resistance R 1, R2 respectively.
7, electronics rhythm table according to claim 5 is characterized in that, end C connects power Vcc, and end A, end B are connected to ground by resistance R 1, R2 respectively.
8, electronics rhythm table according to claim 1 and 2 is characterized in that, described output unit can be any one or its combination in any in LCD display unit (2), led display unit (3), voice unit (6), the power amplifier unit (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520061201 CN2812059Y (en) | 2005-07-04 | 2005-07-04 | An electronic rhythm watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520061201 CN2812059Y (en) | 2005-07-04 | 2005-07-04 | An electronic rhythm watch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2812059Y true CN2812059Y (en) | 2006-08-30 |
Family
ID=36938450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520061201 Expired - Fee Related CN2812059Y (en) | 2005-07-04 | 2005-07-04 | An electronic rhythm watch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2812059Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107491947A (en) * | 2017-08-24 | 2017-12-19 | 维沃移动通信有限公司 | A kind of resource transfers method, relevant device and system |
-
2005
- 2005-07-04 CN CN 200520061201 patent/CN2812059Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107491947A (en) * | 2017-08-24 | 2017-12-19 | 维沃移动通信有限公司 | A kind of resource transfers method, relevant device and system |
| CN107491947B (en) * | 2017-08-24 | 2020-06-02 | 维沃移动通信有限公司 | Resource transfer method, related equipment and system |
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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: 20060830 Termination date: 20110704 |