CN207978070U - A kind of speaker simulation effect device - Google Patents

Abstract

The utility model discloses a kind of speakers to simulate effect device, including shell, the enclosure interior forms accommodating cavity, PCB circuit board and transformer are embedded in accommodating cavity, it is installed with power switch in the back side panel outer surface of shell, power switch is electrically connected with transformer, PCB circuit board is electrically connected with transformer, it is equipped with display screen in shell front side board outer surface, front end interface, front-end control adjusting key, display screen, front end interface and front-end control adjusting key are electrically connected with PCB circuit board respectively, the back side panel outer surface of shell is installed with back end interface, back end interface is similarly electrically connected with PCB circuit board；It is offered respectively completely through and with the heat emission hole that is connected to of accommodating cavity in left plate, the right plate of shell；By being provided with the accumulator box of accumulator, it can continue holding meanss when the people that circuit is passed by pulls and disconnects and working normally.

Description

A kind of speaker simulation effect device

Technical field

The utility model is related to effect device, specifically a kind of speaker simulates effect device.

Background technology

The circuit theory of speaker simulator is identical as digit synthesis effect device, but it is lucky that complete simulation is biased toward on designing The final tone color that his speaker obtains, that is, bypass the tone color that guitar speaker directly obtains effect device+guitar speaker.Speaker is simulated Device can assign the tone color that a sound contaminates other classical speakers of not bery heavy guitar speaker, but mainly still use Household audio The common tone playing equipment such as sound, earphone obtains the tone color of guitar speaker or directly provides the sound with speaker texture for sound pick-up outfit Source.Occasion more than the people is in use, can be relatively more due to the people to walk back and forth, and circuit is dragged, and equipment is made to be stopped, very Bother property.

Utility model content

The purpose of this utility model is to provide a kind of speakers to simulate effect device, mentioned above in the background art to solve Problem.

To achieve the above object, the utility model provides the following technical solutions：

A kind of speaker simulation effect device, including shell, the enclosure interior form accommodating cavity, are embedded in accommodating cavity PCB wiring boards and transformer are installed with power switch in the back side panel outer surface of shell, and power switch is electrically connected with transformer, PCB wiring boards are electrically connected with transformer, and being equipped with display screen, front end interface, front-end control in shell front side board outer surface is adjusted Key, display screen, front end interface and front-end control adjusting key are electrically connected with PCB circuit board respectively, the back side panel outer surface dress of shell Equipped with back end interface, back end interface is similarly electrically connected with PCB circuit board；It is offered respectively in left plate, the right plate of shell Completely through and with the heat emission hole that is connected to of accommodating cavity；The bottom surface of shell is set there are four support leg, and four support legs are square distribution In four edges of housing bottom surface, it is additionally provided with accumulator box in housing bottom surface, accumulator is equipped in accumulator box, in accumulator Box trailing flank is equipped with power input interface, and the power input interface, accumulator, power switch and transformer are sequentially connected electrically.

Compared with prior art, the utility model has the beneficial effects that：By being provided with the accumulator box of accumulator, energy When the people that circuit is passed by pulls and disconnects, continues holding meanss and working normally.

Description of the drawings

Fig. 1 is the front view of the utility model.

Fig. 2 is the rearview of the utility model.

1- shells in figure, 2- front end interfaces, 3- front-end control adjusting keys, 4- display screens, 5- heat emission holes, 7- support legs, 8- Accumulator box, 9- power input interfaces, 10- transformers.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

Referring to Fig. 1, in the utility model embodiment, a kind of speaker simulation effect device, including shell 1, the shell 1 Inside forms accommodating cavity, and PCB circuit board and transformer 10 are embedded in accommodating cavity, is installed in the back side panel outer surface of shell 1 There are power switch, power switch to be electrically connected with transformer 10, PCB circuit board is electrically connected with transformer 10, in 1 front side board of shell Outer surface is equipped with display screen 4, front end interface 2, front-end control adjusting key 3, display screen 4, front end interface 2 and front-end control adjusting key 3 are electrically connected with PCB circuit board respectively, and the back side panel outer surface of shell 1 is installed with back end interface, and back end interface is similarly and PCB Circuit board electrical connection；It is offered respectively completely through and with the heat emission hole 5 that is connected to of accommodating cavity in left plate, the right plate of shell 1；

The bottom surface of shell 1 is set there are four support leg 7, and four support legs 7, which are square, is distributed in shell 1 bottom surface four corner Place, accumulator box 8 is additionally provided in 1 bottom surface of shell, and accumulator is equipped in accumulator box 8, and electricity is equipped in 8 trailing flank of accumulator box Source input interface 9, the power input interface 9, accumulator, power switch and transformer 10 are sequentially connected electrically.

The operation principle of the utility model is：By being provided with the accumulator box 8 of accumulator, can be passed by circuit When people pulls disconnection, continues holding meanss and working normally.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (1)

1. a kind of speaker simulates effect device, including shell, which is characterized in that the enclosure interior forms accommodating cavity, accommodating cavity It is inside embedded with PCB circuit board and transformer, power switch, power switch and transformer are installed in the back side panel outer surface of shell Electrical connection, PCB circuit board are electrically connected with transformer, and display screen, front end interface, front-end control are equipped in shell front side board outer surface Adjusting key, display screen, front end interface and front-end control adjusting key are electrically connected with PCB circuit board respectively, the back side panel appearance of shell Face is installed with back end interface, and back end interface is similarly electrically connected with PCB circuit board；It is opened respectively in left plate, the right plate of shell Equipped with completely through and with the heat emission hole that is connected to of accommodating cavity；The bottom surface of shell is set there are four support leg, and four support legs are square Four edges of housing bottom surface are distributed in, accumulator box is additionally provided in housing bottom surface, accumulator is equipped in accumulator box, is being stored Battery case trailing flank is equipped with power input interface, and the power input interface, accumulator, power switch and transformer are electrically connected successively It connects.