CN206042258U - Construction improvement's preceding stage effect ware - Google Patents

Construction improvement's preceding stage effect ware Download PDF

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Publication number
CN206042258U
CN206042258U CN201620846974.6U CN201620846974U CN206042258U CN 206042258 U CN206042258 U CN 206042258U CN 201620846974 U CN201620846974 U CN 201620846974U CN 206042258 U CN206042258 U CN 206042258U
Authority
CN
China
Prior art keywords
interface
pcb control
rear end
effect device
control circuit
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
Application number
CN201620846974.6U
Other languages
Chinese (zh)
Inventor
王国生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan City Connaught Electronics Technology Co Ltd
Original Assignee
Dongguan City Connaught Electronics Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dongguan City Connaught Electronics Technology Co Ltd filed Critical Dongguan City Connaught Electronics Technology Co Ltd
Priority to CN201620846974.6U priority Critical patent/CN206042258U/en
Application granted granted Critical
Publication of CN206042258U publication Critical patent/CN206042258U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a before construction improvement's preceding stage effect ware, the inside casing holding intracavity of its effect ware casing inlay the dress, rear end PCB control scheme board and transformer, power input connector, switch are installed to effect ware casing posterior lateral plate surface, power input connector, switch, transformer electricity are in proper order connected, preceding, rear end PCB control scheme board respectively with transformer electrical connection, USB interface, microphone volume knob, power amplifier volume knob, audio adjusting button, LCD display screen, the front end microphone interface of being connected with front end PCB control scheme board electricity is installed respectively to the preceding curb plate surface of effect ware casing, the posterior lateral plate surface of effect ware casing install respectively with the electric agricultural output interface of audio frequency input interface, audio output interface, card, the rear end microphone interface of being connected of rear end PCB control scheme board. Through the structure design, the utility model has the advantages of novel in design, various, the convenient to use of function.

Description

A kind of structure improved prime effect device
Technical field
The utility model is related to acoustics processing meanss technical field, more particularly to a kind of structure improved prime effect Device.
Background technology
Used as a kind of acoustics processing meanss, prime effect device is widely used in daily life, example The places such as such as KTV, home theater, concert.
Wherein, in prior art existence form various kinds prime effect device;However, for existing prime effect device Speech, during actual use, its generally existing in-convenience in use, the more single defect of function.
Utility model content
The purpose of this utility model is to provide a kind of structure improved prime effect device for the deficiencies in the prior art, The structure improved prime effect device is novel in design, vdiverse in function, easy to use.
For reaching above-mentioned purpose, the utility model is achieved through the following technical solutions.
A kind of structure improved prime effect device, includes effect device housing, and the inside of effect device housing forms housing Accommodating cavity, is embedded with front end PCB control circuit boards, rear end PCB control circuit boards and transformer, front end in housing accommodating cavity PCB control circuit boards spiral shell dress is fixed on the front side board inner surface of effect device housing, and rear end PCB control circuit boards spiral shell dress is fixed on effect The back side panel inner surface of fruit device housing, the back side panel outer surface of effect device housing is equiped with power input interface and power supply is opened Close, power input interface, power switch and transformer are sequentially connected electrically, front end PCB control circuit boards, rear end PCB control lines Road plate is electrically connected with transformer respectively;
The front side board outer surface of effect device housing is equiped with USB interface, microphone volume adjusting knob, volume of power amplifier and adjusts Knob, audio regulating key, LCD display, front end microphone interface, USB interface, microphone volume adjusting knob, power amplifier sound Amount adjusting knob, audio regulating key, LCD display, front end microphone interface are electrically connected with front end PCB control circuit boards respectively Connect;
The back side panel outer surface of effect device housing be equiped with audio input interface, audio output interface, card agriculture output interface, Rear end microphone interface, audio input interface, audio output interface, card agriculture output interface, rear end microphone interface respectively with it is rear End PCB control circuit board electrical connections.
Wherein, the back side panel outer surface of the effect device housing is also equiped with song-order machine interface, song-order machine interface with it is described Rear end PCB control circuit board electrical connections.
The beneficial effects of the utility model are:A kind of structure improved prime effect device described in the utility model, its effect Setting-in front end PCB control circuit boards, rear end PCB control circuit boards, transformer, effect in the housing accommodating cavity of fruit device enclosure interior Device housing back side panel outer surface installing power input interface, power switch, power input interface, power switch, transformer are successively Electrical connection, front and back ends PCB control circuit boards are electrically connected with transformer respectively;The front side board outer surface installing point of effect device housing The USB interface that do not electrically connect with front end PCB control circuit boards, microphone volume adjusting knob, volume of power amplifier adjusting knob, audio Regulating key, LCD display, front end microphone interface, the back side panel outer surface installing of effect device housing are controlled with rear end PCB respectively The audio input interface of wiring board electrical connection processed, audio output interface, card agriculture output interface, rear end microphone interface.By upper Structure design is stated, the utility model has the advantages that novel in design, vdiverse in function, easy to use.
Description of the drawings
The utility model is further detailed below with accompanying drawing, but the embodiment in accompanying drawing do not constitute it is right Any restriction of the present utility model.
Fig. 1 is structural representation of the present utility model.
Structural representations of the Fig. 2 for another visual angle of the utility model.
Structural representations of the Fig. 3 for the another visual angle of the utility model.
Include in Fig. 1 to Fig. 3:
1 effect device housing, 21 front end PCB control circuit boards
22 rear end PCB control circuit board, 31 transformer
32 power input interface, 33 power switch
41 USB interface, 42 microphone volume adjusting knob
43 volume of power amplifier adjusting knob, 44 audio regulating key
45 LCD display, 46 front end microphone interface
51 audio input interface, 52 audio output interface
53 card agriculture output interface, 54 rear end microphone interface
55 song-order machine interfaces.
Specific embodiment
The utility model is illustrated with reference to specific embodiment.
As shown in Figure 1 to Figure 3, a kind of structure improved prime effect device, includes effect device housing 1, effect device housing 1 Inside form housing accommodating cavity, be embedded with front end PCB control circuit boards 21, rear end PCB control circuits in housing accommodating cavity Plate 22 and transformer 31,21 spiral shell dress of front end PCB control circuit board are fixed on the front side board inner surface of effect device housing 1, rear end 22 spiral shell of PCB control circuit boards dress is fixed on the back side panel inner surface of effect device housing 1, the back side panel outer surface of effect device housing 1 Power input interface 32 and power switch 33 is equiped with, power input interface 32, power switch 33 and transformer 31 are successively Electrical connection, front end PCB control circuit board 21, rear end PCB control circuit board 22 are electrically connected with transformer 31 respectively.
Further, the front side board outer surface of effect device housing 1 is equiped with USB interface 41, microphone volume adjusting knob 42nd, volume of power amplifier adjusting knob 43, audio regulating key 44, LCD display 45, front end microphone interface 46, USB interface 41, Microphone volume adjusting knob 42, volume of power amplifier adjusting knob 43, audio regulating key 44, LCD display 45, front end microphone Interface 46 is electrically connected with front end PCB control circuit board 21 respectively.
Further, the back side panel outer surface of effect device housing 1 is equiped with audio input interface 51, audio output interface 52nd, card agriculture output interface 53, rear end microphone interface 54, audio input interface 51, audio output interface 52, card agriculture output interface 53rd, rear end microphone interface 54 is electrically connected with rear end PCB control circuit board 22 respectively.
It should further be noted that the back side panel outer surface of effect device housing 1 is also equiped with song-order machine interface 55, song-order machine interface 55 are electrically connected with rear end PCB control circuit board 22.
Need to be explained further, during utility model works, power input interface 32 passes through power line and external electrical Source electrically connects, and user can control open/close states by power switch 33;USB interface 41 is connected with computer, logical to facilitate Cross computer to debug the utility model;Microphone volume adjusting knob 42 is used for adjusting the volume of microphone, volume of power amplifier Adjusting knob 43 is used for adjusting the volume of power amplifier, audio regulating key 44 for being adjusted to audio, front end microphone interface 46th, rear end microphone interface 54 is used for connecting microphone, and LCD display 45 is used for showing corresponding audio frequency broadcast information, audio frequency Input interface 51 is used for input audio signal, and audio output interface 52 is used for connecting power amplifier, and card agriculture output interface 53 can be realized The circular effect of three-dimensional sound, song-order machine interface 55 is for being connected with song-order machine.
Summary situation understand, by said structure design, the utility model have it is novel in design, vdiverse in function, make Use convenient advantage.
Above content is only preferred embodiment of the present utility model, for one of ordinary skill in the art, according to this reality With new thought, will change in specific embodiments and applications, this specification content should not be construed as To restriction of the present utility model.

Claims (2)

1. a kind of structure improved prime effect device, it is characterised in that:Include effect device housing(1), effect device housing(1)'s Inside forms housing accommodating cavity, is embedded with front end PCB control circuit boards in housing accommodating cavity(21), rear end PCB control circuits Plate(22)And transformer(31), front end PCB control circuit boards(21)Spiral shell dress is fixed on effect device housing(1)Front side board in table Face, rear end PCB control circuit boards(22)Spiral shell dress is fixed on effect device housing(1)Back side panel inner surface, effect device housing(1)'s Back side panel outer surface is equiped with power input interface(32)And power switch(33), power input interface(32), power switch (33)And transformer(31)It is sequentially connected electrically, front end PCB control circuit boards(21), rear end PCB control circuit boards(22)Respectively With transformer(31)Electrical connection;
Effect device housing(1)Front side board outer surface be equiped with USB interface(41), microphone volume adjusting knob(42), power amplifier Volume adjustment knob(43), audio regulating key(44), LCD display(45), front end microphone interface(46), USB interface (41), microphone volume adjusting knob(42), volume of power amplifier adjusting knob(43), audio regulating key(44), LCD display (45), front end microphone interface(46)Respectively with front end PCB control circuit boards(21)Electrical connection;
Effect device housing(1)Back side panel outer surface be equiped with audio input interface(51), audio output interface(52), card agriculture it is defeated Outgoing interface(53), rear end microphone interface(54), audio input interface(51), audio output interface(52), card agriculture output interface (53), rear end microphone interface(54)Respectively with rear end PCB control circuit boards(22)Electrical connection.
2. a kind of structure improved prime effect device according to claim 1, it is characterised in that:The effect device housing (1)Back side panel outer surface be also equiped with song-order machine interface(55), song-order machine interface(55)With the rear end PCB control circuit boards (22)Electrical connection.
CN201620846974.6U 2016-08-08 2016-08-08 Construction improvement's preceding stage effect ware Expired - Fee Related CN206042258U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620846974.6U CN206042258U (en) 2016-08-08 2016-08-08 Construction improvement's preceding stage effect ware

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620846974.6U CN206042258U (en) 2016-08-08 2016-08-08 Construction improvement's preceding stage effect ware

Publications (1)

Publication Number Publication Date
CN206042258U true CN206042258U (en) 2017-03-22

Family

ID=58308580

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620846974.6U Expired - Fee Related CN206042258U (en) 2016-08-08 2016-08-08 Construction improvement's preceding stage effect ware

Country Status (1)

Country Link
CN (1) CN206042258U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170322

Termination date: 20170808

CF01 Termination of patent right due to non-payment of annual fee