CN207910875U - From recording playback special efficacy sound live broadcast device - Google Patents
From recording playback special efficacy sound live broadcast device Download PDFInfo
- Publication number
- CN207910875U CN207910875U CN201820320571.7U CN201820320571U CN207910875U CN 207910875 U CN207910875 U CN 207910875U CN 201820320571 U CN201820320571 U CN 201820320571U CN 207910875 U CN207910875 U CN 207910875U
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- China
- Prior art keywords
- special efficacy
- shell
- recording playback
- live broadcast
- key
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Abstract
The utility model discloses be broadcast live from recording playback special efficacy sound.It is described from recording playback special efficacy sound live broadcast device include shell and pedestal.There is the location hole with screw fit, the shell to be fixedly connected with pedestal by above-mentioned screw for the upper surface of the shell.The upper surface of the shell is equipped with recording playback button and the first special efficacy key to the 8th special efficacy key.The side wall of the pedestal is equipped with USB interface, AUDIO interfaces, microphone input interface, earphone microphone interface.The shell and pedestal, which inwardly surround, forms accommodating chamber, and above-mentioned accommodating chamber is built-in with control circuit board.It is disclosed by the utility model voluntarily to replace the special efficacy sound audio for being built in live broadcast device from recording playback special efficacy sound live broadcast device, by the various ways such as wireless, wired special efficacy sound audio is inputted to live broadcast device.
Description
Technical field
The utility model belongs to live streaming equipment technical field, and in particular to a kind of from recording playback special efficacy sound live broadcast device.
Background technology
The emerging industry situation such as network direct broadcasting is in the ascendant.In order to adapt to the popular applications such as online live streaming, K songs, short-sighted frequency, audio
Control is particularly important.As carried out U.S. face processing for photograph, special efficacy sound effectively can carry out " beauty " to audio, make
It obtains audio and various special efficacys is added in output, the glamour of sound is substantially improved.
Existing live streaming equipment, is usually built-in with special efficacy sound.However, the special efficacy sound of live streaming equipment is built in, for user
The limited amount of selection, and voluntarily cannot change or replace so that audio can only be in existing several special efficacy in output
Switch in sound, is easy to cause audient's audiovisual fatigue, and then reduce the attention rate and attraction of the industry situations such as live streaming, K songs, short-sighted frequency.
Utility model content
The utility model is directed to the situation of the prior art, provides a kind of from recording playback special efficacy sound live broadcast device.
The utility model uses following technical scheme, it is described from recording playback special efficacy sound live broadcast device include shell and pedestal,
In：
There is the location hole with screw fit, the shell to be fixed with pedestal by above-mentioned screw for the upper surface of the shell
Connection；
The upper surface of the shell is equipped with recording playback button and the first special efficacy key to the 8th special efficacy key；
The side wall of the pedestal is equipped with USB interface, AUDIO interfaces, microphone input interface, earphone microphone interface；
The shell and pedestal, which inwardly surround, forms accommodating chamber, and above-mentioned accommodating chamber is built-in with control circuit board, the recording playback
Button and the first special efficacy key to the 8th special efficacy key are electrically connected by cable key circuit corresponding with control circuit board respectively
It connects, the USB interface, AUDIO interfaces, microphone input interface, earphone microphone interface are corresponding with control circuit board by cable respectively
Input circuit be electrically connected.
According to above-mentioned technical proposal, the upper surface of the shell is additionally provided with monitoring key and monitors key point, and the monitoring is closed
Key and monitoring key point are electrically connected by cable key circuit corresponding with control circuit board respectively.
According to above-mentioned technical proposal, the upper surface of the shell is additionally provided with the first volume adjustment knob and the second volume adjustment
Knob, first volume adjustment knob and the second volume adjustment knob pass through cable control corresponding with control circuit board respectively
Circuit is electrically connected.
According to above-mentioned technical proposal, the upper surface of the shell is additionally provided with several LED lights.
It is disclosed by the utility model from recording playback special efficacy sound live broadcast device, advantage is that it is possible to voluntarily to replace built-in
In the special efficacy sound audio of live broadcast device, special efficacy sound audio is inputted to live broadcast device by the various ways such as wireless, wired.
Description of the drawings
Fig. 1 is the structural schematic diagram from recording playback special efficacy sound live broadcast device of the preferred embodiment in the utility model.
Fig. 2 is the overlooking structure figure from recording playback special efficacy sound live broadcast device of the preferred embodiment in the utility model.
Fig. 3 is the circuit diagram from recording playback special efficacy sound live broadcast device of the preferred embodiment in the utility model.
Fig. 4 is the flow diagram of the preferred embodiment in the utility model.
Reference numeral includes：10- shells；11- location holes；12- recording playback buttons；13- monitors crucial；14- monitors key point；
The first volume adjustment knobs of 15-；The second volume adjustment knobs of 16-；17-LED indicator lights；21 to 28- first special efficacy keys are to
Eight special efficacy keys；30- pedestals.
Specific implementation mode
The utility model discloses one kind from recording playback special efficacy sound live broadcast device, with reference to preferred embodiment, to this practicality
Novel specific implementation mode is further described.
Referring to Figure 1 of the drawings and Fig. 2, Fig. 1 and Fig. 2 respectively illustrate the specific knot from recording playback special efficacy sound live broadcast device
Structure.
Preferably, it is described from recording playback special efficacy sound live broadcast device include shell 10 and pedestal 30, wherein：
There is the location hole 11 with screw fit, the shell 10 to pass through above-mentioned screw and bottom for the upper surface of the shell 10
Seat 30 is fixedly connected；
The upper surface of the shell 10 is equipped with recording playback button 12 and the first special efficacy key to the 8th special efficacy key 21-28；
The side wall of the pedestal 30 be equipped with USB interface (including TYPE-C interfaces), AUDIO interfaces, microphone input interface,
Earphone microphone interface (not shown)；
The shell 10 and pedestal 30 inwardly surround and form accommodating chamber, above-mentioned accommodating chamber be built-in with control circuit board (referring to
Fig. 3 of attached drawing), 12 and first special efficacy key of the recording playback button to the 8th special efficacy key 21-28 passes through cable and control respectively
The corresponding key circuit of circuit board is electrically connected, the USB interface, AUDIO interfaces, microphone input interface, earphone microphone interface point
It is not electrically connected by cable input circuit corresponding with control circuit board.
Preferably, the upper surface of the shell 10 is additionally provided with monitoring key 13 and monitors key point 14, the monitoring key 13
It is electrically connected respectively by cable key circuit corresponding with control circuit board with key point 14 is monitored.Wherein, the monitoring is crucial
13 and monitor key point 14 go back reusable be special efficacy key, the supplement as the first to the 8th special efficacy key 21-28.Wherein, described
(can be replaced) special efficacy sound audio preset first to the 8th special efficacy key 21-28 be slap in the face, crow, scream, it is low-priced laugh at,
It rattles away, applaud, laugh, disdaining.
Preferably, the upper surface of the shell 10 is additionally provided with the first volume adjustment knob 15 and the second volume adjustment knob
16, first volume adjustment knob, 15 and second volume adjustment knob 16 passes through cable control corresponding with control circuit board respectively
Circuit processed is electrically connected.Wherein, first volume adjustment knob 15 is for adjusting reverberation volume, the second volume adjustment rotation
Button 16 is for adjusting microphone volume.
Preferably, the upper surface of the shell 10 is additionally provided with several LED lights 17, and each LED light 17 is led to respectively
Cross cable LED indicating circuit corresponding with control circuit board.
Preferably, the control circuit board is additionally provided with bluetooth module, the bluetooth module for (from smart machine terminal,
Such as smart mobile phone) receive analogue audio frequency or digital audio.Wherein, the mode that bluetooth module is communicated as wireless near-field it
One, it will be appreciated by those skilled in the art that can also realize analogue audio frequency or digital sound by other wireless near-field communication modes
The input of frequency.Meanwhile bluetooth module uses the prior art of this field maturation, particular circuit configurations and connection type are answered
The prior art is considered as by those skilled in the art.Wherein, above-mentioned USB interface, AUDIO interfaces, microphone input interface and ear
The input of analogue audio frequency or digital audio equally may be implemented as wired input mode in wheat interface.
Referring to Fig. 4 of attached drawing, wherein in recording process, pin 1 second (short-press) in the parts D recording playback button and enter recording afterwards
Pattern.Part A recording circuit first wipes the good special efficacy sound audio of previous record, enters back into and records appointing for following 3 kinds of input methods
One is a kind of.
Input mode 1：The special efficacy sound recorded will be needed to be inputted via microphone or headset.Before the microphone of the parts G
Grade amplifying circuit is amplified into part A special efficacy sound, and from playback circuitry, (ISD1730 of ISD1700 series can be used in input circuit
Deng) in record preserve.Short-press recording playback button exits recording in recording process, or until memory record is full.
Input mode 2：The special efficacy sound recorded will be needed to be inputted via 3.5 earphone bases or MICRO.By C portion DSP
Enter part A special efficacy sound after accompaniment processing and records preservation from playback circuitry (being same as above).The short-press recording playback button in recording process
Recording is exited, or until memory record is full.
Input mode 3：The special efficacy sound recorded will be needed by there is smart machine terminal (for example, smart mobile phone) to pass through bluetooth
Agreement radios to the bluetooth module for being set to control circuit board.Enter part A special efficacy after C portion DSP accompaniments processing
Sound is recorded from playback circuitry (being same as above) and is preserved.Short-press recording playback button exits recording, or until memory in recording process
Until record is full.
Referring to Fig. 4 of attached drawing, wherein in playing process, play mode is entered after short-press recording playback button.By special efficacy sound audio
It is output to ear amplification monitoring after being mixed with voice, accompaniment and the live streamings such as mobile phone or computer are output to by live streaming interface and sets
It is standby.
For a person skilled in the art, the technical solution recorded in foregoing embodiments can still be repaiied
Change or equivalent replacement of some of the technical features, within the spirit and principle of the utility model, made by it is any
Modification, equivalent replacement, improvement etc., should be included in the scope of protection of the utility model.
Claims (4)
1. a kind of from recording playback special efficacy sound live broadcast device, which is characterized in that including shell and pedestal, wherein：
The upper surface of the shell has the location hole with screw fit, and the shell is fixed by above-mentioned screw and pedestal to be connected
It connects；
The upper surface of the shell is equipped with recording playback button and the first special efficacy key to the 8th special efficacy key；
The side wall of the pedestal is equipped with USB interface, AUDIO interfaces, microphone input interface, earphone microphone interface；
The shell and pedestal, which inwardly surround, forms accommodating chamber, and above-mentioned accommodating chamber is built-in with control circuit board, the recording playback button
It is electrically connected respectively by cable key circuit corresponding with control circuit board with the first special efficacy key to the 8th special efficacy key, institute
USB interface, AUDIO interfaces, microphone input interface, earphone microphone interface are stated respectively by cable input corresponding with control circuit board
Circuit is electrically connected.
2. according to claim 1 from recording playback special efficacy sound live broadcast device, which is characterized in that the upper surface of the shell is also set
Have and monitor crucial and monitor key point, the monitoring is crucial and monitoring key point passes through cable button corresponding with control circuit board respectively
Circuit is electrically connected.
3. according to claim 1 from recording playback special efficacy sound live broadcast device, which is characterized in that the upper surface of the shell is also set
There are the first volume adjustment knob and the second volume adjustment knob, first volume adjustment knob and the second volume adjustment knob point
It is not electrically connected by cable control circuit corresponding with control circuit board.
4. according to claim 1 from recording playback special efficacy sound live broadcast device, which is characterized in that the upper surface of the shell is also set
There are several LED lights.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820320571.7U CN207910875U (en) | 2018-03-08 | 2018-03-08 | From recording playback special efficacy sound live broadcast device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820320571.7U CN207910875U (en) | 2018-03-08 | 2018-03-08 | From recording playback special efficacy sound live broadcast device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207910875U true CN207910875U (en) | 2018-09-25 |
Family
ID=63558851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820320571.7U Active CN207910875U (en) | 2018-03-08 | 2018-03-08 | From recording playback special efficacy sound live broadcast device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207910875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108234829A (en) * | 2018-03-08 | 2018-06-29 | 嘉兴魅力电子科技有限公司 | From recording playback special efficacy sound live broadcast device and its special efficacy sound recording/playback method |
-
2018
- 2018-03-08 CN CN201820320571.7U patent/CN207910875U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108234829A (en) * | 2018-03-08 | 2018-06-29 | 嘉兴魅力电子科技有限公司 | From recording playback special efficacy sound live broadcast device and its special efficacy sound recording/playback method |
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