CN207166703U - A voice-controlled bluetooth headset - Google Patents

Abstract

The utility model relates to an earphone technical field especially relates to a but speech control's bluetooth headset. The earphone comprises two in-ear earphone bodies, a control box body and a battery box body are arranged between the two earphone bodies, electrode plates are arranged in the battery box body, a voice control circuit board is arranged in the control box body, the two earphone bodies are respectively and electrically connected with the voice control circuit board through wires, and the voice control circuit board is connected with the electrode plates through wires; the voice circuit board is connected with a voice pickup device, the surface of the control box body is provided with an MIC hole opposite to the voice pickup device, the surface of the control box body is provided with a plurality of control keys and a switching key, and the control keys and the switching key are respectively and electrically connected with the control circuit board; the utility model discloses a set up voice circuit and change over switch on current bluetooth headset's control circuit board to make bluetooth headset have the speech control function, convenient operation.

Description

A voice-controlled bluetooth headset

technical field

The utility model relates to the technical field of earphones, in particular to a bluetooth earphone capable of voice control.

Background technique

With the continuous development of electronic technology, voice recognition technology has been applied to many electronic products. Smartphones and smart tablet computers have voice assistants, which can realize the input of functional commands through voice commands, so as to achieve the purpose of controlling electronic devices; and the current Bluetooth Earphones are generally not equipped with voice control due to the need for voice calls, and are still controlled by buttons. When the operator is in the process of exercising or driving, the operation is inconvenient.

Contents of the invention

The purpose of the utility model is to provide a voice-controllable bluetooth earphone for the deficiencies of the prior art. The bluetooth earphone is combined with the existing voice control mode to make the operation convenient.

A Bluetooth earphone capable of voice control, comprising two in-ear earphone bodies, a control box body and a battery box body are arranged between the two earphone bodies, electrode sheets are arranged in the battery box body, and a voice control box body is arranged in the control box body. Control circuit board, the two earphone bodies are respectively electrically connected to the voice control circuit board through wires, and the voice control circuit board is connected to the electrode sheet through wires; the voice circuit board is connected with a voice pickup, and the surface of the control box body is provided with a The MIC hole opposite to the device, the surface of the control box body is provided with several control buttons and a switching button, and the control buttons and the switching button are respectively electrically connected to the control circuit board.

Further, the control box body is provided with a USB interface, and the USB interface is electrically connected to the voice control circuit board.

Further, the voice control circuit board is provided with a memory.

Further, the earphone body includes an earphone rear shell, an earphone front shell, and a speaker housing. The rear end of the earphone rear shell is raised to form a polygonal pyramid. Horn, the horn is electrically connected with the voice control circuit board through wires, the front end of the speaker housing is provided with an earphone ear cap that is inclined, the ear ear cap is hollow, and the front end of the horn housing is provided with an opening and faces toward the A connecting pipe is extended outside, and one end of the ear cap of the earphone is sleeved on the connecting pipe.

Beneficial effects of the utility model: the utility model arranges a voice circuit and a switching switch on the control circuit board of the existing bluetooth headset, so that the bluetooth headset has a voice control function and is easy to operate.

Description of drawings

FIG. 1 is a schematic structural diagram of this embodiment.

Fig. 2 is an exploded schematic diagram of this embodiment.

FIG. 3 is a schematic diagram of the principle of this embodiment.

Reference signs include:

1—headphone body; 2—wire; 3—control box; 4—battery box; 11—earphone rear shell; 12—earphone front shell; 13—speaker; 14—speaker rear shell ;15—speaker front shell; 16—connecting pipe; 17—headphone earcap; 31—bottom shell; 32—voice control circuit board; 33—panel; 34—flexible board; 41—battery Bottom box; 42—battery; 43—end cover; 5—dust cover; 6—memory; 7—Bluetooth circuit; 8—control IC; 9—voice recognition circuit; 10—voice pickup device; 20—USB interface; 30—control button; 40—switch button.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in detail. As shown in Figure 1 to Figure 3.

Embodiment: Referring to Fig. 1 and Fig. 2, a voice-controllable Bluetooth earphone includes two in-ear earphone bodies 1, a control box 3 and a battery box 4 are arranged between the two earphone bodies 1, and the battery box The body 4 is provided with electrode sheets, and the control box body 3 is provided with a voice control circuit board 32. The two earphone bodies 1 are electrically connected to the voice control circuit board 32 through the wire 2 respectively, and the voice control circuit board 32 is connected to the voice control circuit board 32 through the wire 2. The electrode sheet is connected; the voice circuit board is connected with a voice pickup 10, the surface of the control box body 3 is provided with a MIC hole opposite to the voice pickup 10, and the surface of the control box body 3 is provided with several control buttons 30 and a switch The button 40, the control button 30 and the switch button 40 are respectively electrically connected to the control circuit board;

This technical solution adds an existing voice control circuit module on the control circuit board of the existing bluetooth earphone, and can be switched by switching the button 40 during control; , can be controlled by switching the button 40, so that the voice control circuit board 32 works according to the normal control circuit board working mode, and the working state of the earphone body 1 is controlled by the control button 30. When needing to use the voice control function, send switching information to the voice control circuit board 32 by the switch button 40, switch to the voice control mode, and now the control button 30 is invalid; The earphone body 1 is in working state.

As shown in Figure 2, the control button 30 and the switching button 40 are integrated in a flexible board 34, the control box body 3 is composed of a bottom case 31 and a panel 33, the voice control circuit board 32 is installed in the bottom case 31, and the voice control circuit board 32 corresponds to the control button 30 and the switching button 40 to be provided with a sensing point, and the panel 33 is provided with a through hole matched with the sensing point. Send a control signal.

For convenience, the battery box body 4 includes a battery bottom box 41 connected with an end cover 43 , the battery bottom box 41 cooperates with the end cover 43 to fix the battery 42 to the battery box body 4 .

The voice control circuit board 32 can specifically be composed of: a control IC8, a bluetooth circuit 7, a voice recognition circuit 9, etc., and the control IC8 can be a single-chip microcomputer, a processor, and the like. Referring to Fig. 3, when adopting normal mode, switch button 40 makes control button 30 and control IC8 conduction, voice pickup 10 is disconnected; When adopting voice mode, switch button 40 makes voice pickup 10 and voice recognition circuit 9 conduction. The speech recognition circuit 9 and the bluetooth circuit 7 can adopt the prior art, and will not go into details here.

Further, the control box body 3 is provided with a USB interface 20 , and the USB interface 20 is electrically connected to the voice control circuit board 32 . Referring to FIG. 1 , in order to prevent the USB interface 20 from being polluted when not in use, a dustproof cover 5 is provided here, and the control box body 3 is connected with a dustproof cover 5 matching with the USB interface 20 .

After the USB interface 20 is set, the bluetooth earphone can play the voice file in the memory 6 connected with the USB interface 20, such as voice.

Further, the voice control circuit board 32 is provided with a memory 6 .

After the memory 6 is set, voice can be stored; recording can be realized, and voice files such as music etc. can be stored.

Further, referring to FIG. 2 , the earphone body 1 includes an earphone rear shell 11, an earphone front shell 12, and a speaker housing. The front shell 12 and the speaker housing are provided with a speaker 13, the speaker 13 is electrically connected to the voice control circuit board 32 through the wire 2, and the front end of the speaker housing is provided with an oblique ear cap 17, and the ear cap 17 is hollow. Shape, the front end of the speaker housing is provided with an opening and a connecting pipe 16 extends outward, and one end of the earphone ear cap 17 is sleeved on the connecting pipe 16 .

The rear end of the earphone rear case 11 is convex to form a polygonal pyramid, which increases the space between the earphone front case 12 and the earphone rear case 11, which is convenient for installing electronic parts, and secondly, the shape is fashionable and beautiful. The horn housing includes a horn front shell 15 and a horn rear shell 14 that are fastened together, which is convenient for assembly and disassembly. Secondly, the connecting pipe 16 cooperates with the earphone ear cap 17 to guide the direction of the sound, and the connecting pipe 16 is arranged obliquely to facilitate insertion into the ear hole.

The above content is only a preferred embodiment of the present utility model. For those of ordinary skill in the art, according to the idea of the present utility model, there will be changes in the specific implementation and scope of application. The content of this specification should not be understood as Limitations on the Invention.

Claims (4)

1. it is a kind of can Voice command bluetooth earphone, it is characterised in that：Including two In-Ear headset bodies, two earphone sheets Control box body and battery box are provided between body, electrode slice is provided with battery box, Voice command is provided with the control box body Circuit board, two headset bodies are electrically connected by wire with voice control circuit plate respectively, and voice control circuit plate passes through wire It is connected with electrode slice；Sound circuit plate is connected with voice pick-up, and the control box surface is provided with relative with voice pick-up MIC holes, the control box surface is provided with several control buttons and a switching key, and control button, switching key divide Do not electrically connected with control board.

2. it is according to claim 1 it is a kind of can Voice command bluetooth earphone, it is characterised in that：Control box body is provided with USB Interface, USB interface electrically connect with voice control circuit plate.

3. it is according to claim 1 it is a kind of can Voice command bluetooth earphone, it is characterised in that：Voice control circuit plate is set There is memory.

4. it is according to claim 1 it is a kind of can Voice command bluetooth earphone, it is characterised in that：Headset body includes earphone Rear shell, earphone fore shell and loudspeaker housing, the rear end face of the earphone rear shell convex to form polygonal pyramid, the loudspeaker housing backward Earphone fore shell is arranged at, is provided with loudspeaker in horn housing body, loudspeaker are electrically connected by wire with voice control circuit plate, the loudspeaker The front end face of housing is provided with the earphone earcap being obliquely installed, and earphone earcap is provided with into hollow form, the front end face of horn housing body shell body It is open and is outward extended with connecting tube, one end of earphone earcap is placed on connecting tube.