CN208589258U - A kind of electronic drum control circuit and electronic drum - Google Patents
A kind of electronic drum control circuit and electronic drum Download PDFInfo
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- CN208589258U CN208589258U CN201820258350.1U CN201820258350U CN208589258U CN 208589258 U CN208589258 U CN 208589258U CN 201820258350 U CN201820258350 U CN 201820258350U CN 208589258 U CN208589258 U CN 208589258U
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- processing unit
- electronic drum
- central processing
- control circuit
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Abstract
A kind of electronic drum control circuit provided by the utility model and electronic drum, are related to electronic musical instrument technical field, including central processing unit, power supply, sound pick-up, audio processor, memory and loudspeaker；Sound pick-up and audio processor are electrically connected with central processing unit；Memory is electrically connected with the central processing unit, and loudspeaker are electrically connected with audio processor.In the above-mentioned technical solutions, the drum surface of user's impact upper housing, vibration will pass to the sound pick-up contacted with drum surface, after the vibration that sound pick-up shakes this drum surface obtains, central processing unit is sent to be handled, central processing unit can transfer the voice data being stored in memory according to the vibration signal of acquisition and be sent to audio processor, and audio processor generates the acoustic information that can be played for loudspeaker, and this makes it possible to the strikes for realizing electronic drum to play；This electronic drum control circuit entirety very simple, and good strike result of broadcast can be obtained in performance.
Description
Technical field
The utility model relates to electronic musical instrument technical fields, more particularly, to a kind of electronic drum control circuit and electronics
Drum.
Background technique
With the raising of social progress and living standards of the people, system of the people to music program in film, TV, broadcast
Make, disc, recording etc. for audiotape there are increasingly higher demands, and the electrophonic musical instrument for being imbued with sense of the times is becoming increasingly popular.Electricity
A kind of strike musical instrument of the son drum as hot topic, is widely used in the teaching and amusement of family and school.
But the structure of existing electronic drum is sufficiently complex.
Utility model content
The purpose of this utility model is to provide a kind of electronic drum control circuit and electronic drums, to solve in the prior art
Existing electronic drum the technical issues of structure is complicated.
A kind of electronic drum control circuit provided by the utility model, including at central processing unit, power supply, sound pick-up, audio
Manage device, memory and loudspeaker；
The sound pick-up and the audio processor are electrically connected with the central processing unit；The memory and it is described in
Central processor electrical connection, the loudspeaker are electrically connected with the audio processor.
In the above-mentioned technical solutions, the electronic drum control circuit by the central processing unit, the power supply, described pick up
Sound device, the audio processor, the memory and the loudspeaker are constituted；In use, user strikes the drum surface of upper housing, vibration
The sound pick-up contacted with drum surface will be passed to and be sent to central processing after the vibration that sound pick-up shakes this drum surface obtains
Device is handled, and central processing unit can transfer the voice data being stored in memory and transmission according to the vibration signal of acquisition
To audio processor, audio processor generates the acoustic information that can be played for loudspeaker, and this makes it possible to realize beating for electronic drum
Hit broadcasting.
This electronic drum control circuit entirety very simple, and good strike result of broadcast can be obtained in performance.
Further, in the embodiments of the present invention, the electronic drum control circuit further includes display screen；
The display screen is electrically connected with the central processing unit.
Further, in the embodiments of the present invention, audio output interface is provided on the loudspeaker.
Further, in the embodiments of the present invention, the electronic drum control circuit further include bluetooth module and or
WIFI module；
The bluetooth module is electrically connected with the central processing unit；
With or, the WIFI module is electrically connected with the central processing unit.
Further, in the embodiments of the present invention, the electronic drum control circuit further includes USBMIDI interface
With or midi interface；
The USBMIDI interface is electrically connected with the central processing unit；
With or, the midi interface is electrically connected with the central processing unit.
Further, in the embodiments of the present invention, the electronic drum control circuit further includes metronome；
The metronome is electrically connected with the central processing unit.
Further, in the embodiments of the present invention, the electronic drum control circuit further includes audio input interface；
The audio input interface is electrically connected with the loudspeaker.
Further, in the embodiments of the present invention, the power supply include lithium battery group and or power supply adaptor.
The utility model additionally provides a kind of electronic drum, including electronic drum control circuit described above.
In the above-mentioned technical solutions, the electronic drum uses electronic drum control circuit described above, the electronic drum control
Circuit processed passes through the central processing unit, the power supply, the sound pick-up, the audio processor, the memory and described
Loudspeaker are constituted；In use, user strikes the drum surface of upper housing, vibration will pass to the sound pick-up contacted with drum surface, sound pick-up
After the vibration that this drum surface is shaken obtains, it is sent to central processing unit and is handled, central processing unit can be according to acquisition
Vibration signal transfers the voice data being stored in memory and is sent to audio processor, and audio processor generation can be for loudspeaker
The acoustic information of broadcasting, this makes it possible to the strikes for realizing electronic drum to play.
This electronic drum control circuit entirety very simple, and good strike result of broadcast can be obtained in performance,
So it is all very succinct to assemble the manufacture of entire electronic drum.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the first electrical block diagram of the electronic drum control circuit that the utility model one embodiment provides；
Fig. 2 is the second circuit structural schematic diagram for the electronic drum control circuit that the utility model one embodiment provides；
Fig. 3 is the tertiary circuit structural schematic diagram for the electronic drum control circuit that the utility model one embodiment provides；
Fig. 4 is the 4th electrical block diagram of the electronic drum control circuit that the utility model one embodiment provides.
Appended drawing reference:
1- central processing unit；
11- power supply；12- sound pick-up；13- audio processor；
14- memory；15- loudspeaker；16- display screen；
19- metronome；
151- audio output interface；152- audio input interface；
171- bluetooth module；172-WIFI module；
173-USBMIDI interface；174-MIDI interface.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Fig. 1 is the first electrical block diagram of the electronic drum control circuit that the utility model one embodiment provides；Such as
Shown in Fig. 1, a kind of electronic drum control circuit provided in this embodiment, including central processing unit 1, power supply 11, sound pick-up 12, audio
Processor 13, memory 14 and loudspeaker 15；
The sound pick-up 12 and the audio processor 13 are electrically connected with the central processing unit 1；The memory 14
It is electrically connected with the central processing unit 1, the loudspeaker 15 are electrically connected with the audio processor 13.
In the above-mentioned technical solutions, the electronic drum control circuit passes through the central processing unit 1, the power supply 11, institute
Sound pick-up 12, the audio processor 13, the memory 14 and the loudspeaker 15 are stated to constitute；In use, user strikes upper casing
The drum surface of body, vibration will pass to the sound pick-up 12 contacted with drum surface, and the vibration that sound pick-up 12 shakes this drum surface obtains
After, it is sent to central processing unit 1 and is handled, central processing unit 1 can be transferred according to the vibration signal of acquisition and be stored in storage
Voice data in device 14 is simultaneously sent to audio processor 13, and audio processor 13, which generates the sound that can be played for loudspeaker 15, to be believed
Breath, this makes it possible to the strikes for realizing electronic drum to play.
This electronic drum control circuit entirety very simple, and good strike result of broadcast can be obtained in performance.
Fig. 2 is the second circuit structural schematic diagram for the electronic drum control circuit that the utility model one embodiment provides；Such as
Shown in Fig. 2, in the embodiments of the present invention, the electronic drum control circuit further includes display screen 16；
The display screen 16 is electrically connected with the central processing unit 1.
The display screen 16 can be used to be formed intuitive interaction effect, 1 electricity of display screen 16 and central processing unit with user
Connection, can by central processing unit 1 receive and show with the power supply 11, the sound pick-up 12, the audio processor 13,
The related control information of total is passed through a display screen by the memory 14 and the relevant control information of the loudspeaker 15
16 show to concentrate, and overall structure can be made simple, and use is more convenient, functional stronger.
Wherein, the display screen 16 can use 1.3 cun of OLED display screens 16, be more energy-saving and environmentally friendly, and display effect is also more
It is clear to add.
Fig. 3 is the tertiary circuit structural schematic diagram for the electronic drum control circuit that the utility model one embodiment provides；Such as
Shown in Fig. 3, in the embodiments of the present invention, audio output interface 151 is provided on the loudspeaker 15.
Can be directly connected to the equipment such as sound equipment or earphone using the audio output interface 151, convenient for users to training and
Study.
Fig. 4 is the 4th electrical block diagram of the electronic drum control circuit that the utility model one embodiment provides；Such as
Shown in Fig. 4, in the embodiments of the present invention, the electronic drum control circuit further include bluetooth module 171 and or WIFI mould
Block 172；
The bluetooth module 171 is electrically connected with the central processing unit 1；
With or, the WIFI module 172 is electrically connected with the central processing unit 1.
Can arbitrarily it be connected with terminals such as pad or mobile phones by bluetooth using the bluetooth module 171 or WIFI module 172
It connects, such as low-power consumption bluetooth 4.0, user's extemporize whenever and wherever possible is allowed to practice；Meanwhile internet can access by WIFI,
Enhance the acquisition and transmission of related data.
Fig. 4 is the 4th electrical block diagram of the electronic drum control circuit that the utility model one embodiment provides；After
It is continuous to refer to Fig. 4, in the embodiments of the present invention, the electronic drum control circuit further include USBMIDI interface 173 and or
Midi interface 174；
The USBMIDI interface 173 is electrically connected with the central processing unit 1；
With or, the midi interface 174 is electrically connected with the central processing unit 1.
PC machine can be connected using the USBMIDI interface 173 or midi interface 174 or master control carries out one or multi-person interactive
Study is played.
Further, in the embodiments of the present invention, the electronic drum control circuit further includes metronome 19；
The metronome 19 is electrically connected with the central processing unit 1.
It can be drilled when playing by a variety of preset modes auxiliary being built in metronome 19 using the metronome 19
It plays, makes to train and learn richer.
Fig. 3 is the tertiary circuit structural schematic diagram for the electronic drum control circuit that the utility model one embodiment provides；After
Continuous to refer to Fig. 3, in the embodiments of the present invention, the electronic drum control circuit further includes audio input interface 152；
The audio input interface 152 is electrically connected with the loudspeaker 15.
It can be mixed into external audio information using the audio input interface 152, it is superimposed with strike drumbeat when playing,
Enhance performance and experience effect.
Further, in the embodiments of the present invention, the power supply 11 include lithium battery group and or power supply 11 be adapted to
Device.
It can choose the two ways of power itself and utility grid power supply using the lithium battery group and 11 adapter of power supply,
It voluntarily selects according to the actual situation in actual use, improves the diversity used.
The utility model additionally provides a kind of electronic drum, including electronic drum control circuit described above.
Since specific structure, the principle of work and power and the technical effect of the electronic drum control circuit are in detailed hereinbefore,
This is just repeated no more.
So any technology contents about the electronic drum control circuit can refer to above for the electronic drum
The record of control circuit.
And in a specific embodiment, the electronic drum may include shell, drum surface and control circuit, control electricity
Road namely electronic drum control circuit (calling control circuit in the following text) described above；
The shell includes mutually matched upper housing and lower case；Drum surface is provided in the middle part of the upper housing to fix
Hole, the drum surface are arranged on the drum surface fixation hole；Wherein, the edge of the drum surface is provided with rubber strip；
The control circuit is arranged in the inner cavity formed between the upper housing and the lower case；The control circuit
Including central processing unit 1, power supply 11, sound pick-up 12, audio processor 13, memory 14 and loudspeaker 15；12 He of sound pick-up
The audio processor 13 is electrically connected with the central processing unit 1；The memory 14 and the loudspeaker 15 with the sound
Frequency processor 13 is electrically connected；
Be in contact setting on the inside of the sound pick-up 12 and the drum surface.
From the foregoing, it will be observed that the shell passes through firstly, the electronic drum is made up of simple circuit structure and shell mechanism
Upper housing and lower case fasten control circuit in the lumen；The electronic drum uses electronic drum described above and controls electricity
Road, the electronic drum control circuit pass through the central processing unit 1, the power supply 11, the sound pick-up 12, the audio processor
13, the memory 14 and the loudspeaker 15 are constituted；In use, user strike upper housing drum surface, vibration will pass to
The sound pick-up 12 of drum surface contact is sent at central processing unit 1 after the vibration that sound pick-up 12 shakes this drum surface obtains
Reason, central processing unit 1 can transfer the voice data being stored in memory 14 according to the vibration signal of acquisition and be sent to sound
Frequency processor 13, audio processor 13 generate the acoustic information that can be played for loudspeaker 15, and this makes it possible to realize electronic drum
Strike plays.
This electronic drum control circuit entirety very simple, and good strike result of broadcast can be obtained in performance,
So it is all very succinct to assemble the manufacture of entire electronic drum.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (9)
1. a kind of electronic drum control circuit, which is characterized in that including central processing unit (1), power supply (11), sound pick-up (12), sound
Frequency processor (13), memory (14) and loudspeaker (15)；
The sound pick-up (12) and the audio processor (13) are electrically connected with the central processing unit (1)；The memory
(14) it is electrically connected with the central processing unit (1), the loudspeaker (15) are electrically connected with the audio processor (13).
2. electronic drum control circuit according to claim 1, which is characterized in that further include display screen (16)；
The display screen (16) is electrically connected with the central processing unit (1).
3. electronic drum control circuit according to claim 1, which is characterized in that it is defeated to be provided with audio on the loudspeaker (15)
Outgoing interface (151).
4. electronic drum control circuit according to claim 1, which is characterized in that further include bluetooth module (171) and or
WIFI module (172)；
The bluetooth module (171) is electrically connected with the central processing unit (1)；
With or, the WIFI module (172) is electrically connected with the central processing unit (1).
5. electronic drum control circuit according to claim 1, which is characterized in that further include USBMIDI interface (173) and
Or midi interface (174)；
The USBMIDI interface (173) is electrically connected with the central processing unit (1)；
With or, the midi interface (174) is electrically connected with the central processing unit (1).
6. electronic drum control circuit according to claim 1, which is characterized in that further include metronome (19)；
The metronome (19) is electrically connected with the central processing unit (1).
7. electronic drum control circuit according to claim 1, which is characterized in that further include audio input interface (152)；
The audio input interface (152) is electrically connected with the loudspeaker (15).
8. electronic drum control circuit according to claim 1, which is characterized in that the power supply (11) includes lithium battery group
With or power supply adaptor.
9. a kind of electronic drum, which is characterized in that including electronic drum control circuit such as of any of claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820258350.1U CN208589258U (en) | 2018-02-13 | 2018-02-13 | A kind of electronic drum control circuit and electronic drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820258350.1U CN208589258U (en) | 2018-02-13 | 2018-02-13 | A kind of electronic drum control circuit and electronic drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208589258U true CN208589258U (en) | 2019-03-08 |
Family
ID=65532382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820258350.1U Active CN208589258U (en) | 2018-02-13 | 2018-02-13 | A kind of electronic drum control circuit and electronic drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208589258U (en) |
-
2018
- 2018-02-13 CN CN201820258350.1U patent/CN208589258U/en active Active
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