CN201718017U

CN201718017U - Microphone

Info

Publication number: CN201718017U
Application number: CN2010202583806U
Authority: CN
Inventors: 许卫群
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-07-13
Filing date: 2010-07-13
Publication date: 2011-01-19
Anticipated expiration: 2020-07-13

Abstract

The utility model provides a microphone, which comprises: a state acquisition module for acquiring operating states of the microphone; a processing module connected with the state acquisition module for making and sending corresponding display control commands according to the operating states of the microphone and preset rules; and a state indication module connected with the processing module for receiving the display control commands and displaying the states according to the display control commands. The indication module is controlled by collecting a plurality of operating states of the microphone for performing the corresponding display, and the indication of a plurality of operating states is achieved.

Description

Microphone

Technical field

The utility model relates to the audio collection field, is specifically related to a kind of microphone.

Background technology

A plurality of spokesmans occur through regular meeting in the current meeting, use a plurality of microphones to make a speech.For the audience, because sound is to transmit from audio amplifier can't to differentiate the spokesman be whom.

For addressing the above problem, the microphone that present meeting is adopted can be provided with a LED light at the outer wall of microphone, when the spokesman need use microphone to open microphone switch, connects the switch of LED light simultaneously, and LED light is luminous to be used to refer to current speaking person.

In actual applications, microphone has multiple operating state, and existing microphone can only be indicated opening or closing of microphone, but opens when but being mute state when certain spokesman's microphone is in, and microphone can't be indicated.

Summary of the invention

Main purpose of the present utility model is for providing a kind of microphone that can indicate a plurality of operating states.

The utility model proposes a kind of microphone, comprising:

State acquisition module is used to obtain the microphone operating state;

Processing module connects described state acquisition module, is used for making corresponding show control command and transmission according to described microphone operating state and presetting rule;

The state indicating module connects described processing module, is used to receive described demonstration control command and carries out state according to described demonstration control command show.

Further, described state acquisition module comprises switch detection module and electric weight detection module;

Described switch module detection module is used for the operating state of sense switch, and described operating state comprises closed condition, mute state and operating state;

Described electric weight detection module is used to detect the microphone electric weight, generates low electric weight operating state when electric weight is lower than predetermined threshold value.

Further, described state indicating module is the LED display module, is used for sending blue light when showing that control command indication microphone operating state is work; When described demonstration control command indication microphone operating state when being quiet, send blue flicker; When described demonstration control command indication microphone operating state is when hanging down electric weight, send red flicker.

Further, described LED display module ring is established and the microphone outer wall.

The utility model shows the demonstration of carrying out correspondence by a plurality of operating state control indicating modules of gathering microphone, has realized the indication of a plurality of operating states.

Description of drawings

Fig. 1 is the structural representation of a kind of microphone one embodiment of the utility model;

Fig. 2 is the structural representation of a kind of microphone one embodiment of the utility model;

Fig. 3 is the concrete connection diagram of processing module and display module among a kind of microphone one embodiment of the utility model.

The realization of the utility model purpose, functional characteristics and advantage will be in conjunction with the embodiments, are described further with reference to accompanying drawing.

Embodiment

With reference to Fig. 1, the structural representation of a kind of microphone one embodiment of the utility model is proposed;

The microphone that the utility model embodiment provides comprises:

State acquisition module 11 is used to obtain the microphone operating state;

Processing module 12 connects described state acquisition module, is used for making corresponding show control command and transmission according to described microphone operating state and presetting rule;

State indicating module 13 connects described processing module, is used to receive described demonstration control command and carries out state according to described demonstration control command show.

Concrete, described state acquisition module 11 can comprise switch detection module 111 and electric weight detection module 112;

Described switch module detection module 111 is used for the operating state of sense switch, and described operating state comprises closed condition, mute state and operating state;

Described electric weight detection module 112 is used to detect the microphone electric weight, generates low electric weight operating state when electric weight is lower than predetermined threshold value.

At the operating state of microphone, described state acquisition module 11 can comprise a switch detection module 111, and microphone can comprise three kinds of states, that is: operating state, mute state and off-mode.

Operating state is microphone start, and the spokesman uses, and microphone is in the state that obtains spokesman's sound and be sent to public address equipment.

Mute state is that microphone is in start, but the spokesman do not use, and microphone does not obtain spokesman's sound.

Off-mode is that the microphone no power is not worked.

Described state acquisition module 11 can also comprise an electric weight detection module 112, when microphone use be powered battery the time, detect the electric weight of microphone, it is low excessively to generate low electric weight work shape body indication microphone electric weight when electric weight is lower than preset threshold value.

On aforementioned basis, described state indicating module 13 can be LED display module 131, is used for sending blue light when showing that control command indication microphone operating state is work; When described demonstration control command indication microphone operating state when being quiet, send blue flicker; When described demonstration control command indication microphone operating state is when hanging down electric weight, send red flicker.

Described LED display module 131 can be established LED with the microphone outer wall for ring.As shown in Figure 2, described LED display module 131 can encircle the pick-up head below of establishing with microphone.

Can predict, describe though the utility model embodiment is example with LED, the utility model can be not limited only to utilize LED to carry out the state demonstration, also is not limited only to utilize above-mentioned flicker or luminous mode to carry out state and shows.

With reference to Fig. 3, be the concrete connecting circuit figure of processing module in a kind of microphone of the utility model 12 and LED display module 131.Wherein in the LED display module 131, LED 1-8 is emitting led, and wherein LED 1-4 is a blue-ray LED, and LED 5-8 is a red-light LED.What processing module 12 adopted is the MCV14A process chip.

The utility model embodiment shows the demonstration of carrying out correspondence by a plurality of operating state control indicating modules of gathering microphone, has realized the indication of a plurality of operating states.

The above only is a preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.

Claims

1. a microphone is characterized in that, comprising:

State acquisition module is used to obtain the microphone operating state;

2. microphone according to claim 1 is characterized in that, described state acquisition module comprises switch detection module and electric weight detection module;

3. microphone according to claim 1 and 2 is characterized in that, described state indicating module is the LED display module, is used for sending blue light when showing that control command indication microphone operating state is work; When described demonstration control command indication microphone operating state when being quiet, send blue flicker; When described demonstration control command indication microphone operating state is when hanging down electric weight, send red flicker.

4. microphone according to claim 3 is characterized in that, described LED display module ring is established and the microphone outer wall.