CN215010666U

CN215010666U - Wireless earphone with adjustable volume

Info

Publication number: CN215010666U
Application number: CN202120750960.5U
Authority: CN
Inventors: 陈积敢
Original assignee: Guangdong Lidenuo Electronic Technology Co ltd
Current assignee: Guangdong Lidenuo Electronic Technology Co ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-12-03
Anticipated expiration: 2031-04-13

Abstract

The utility model discloses a wireless earphone with adjustable volume, which relates to the field of earphone equipment and comprises an earphone handle, an earphone head and a volume adjusting switch, wherein the earphone handle is provided with a rotating part which can rotate circumferentially; a loudspeaker module and an audio amplification module are arranged in the earphone head, and the output end of the audio amplification module is connected with the input end of the loudspeaker module; volume control switch sets up in the earphone handle, and with the portion of rotating is connected, the portion of rotating can drive volume control switch rotates, volume control switch with the input of audio amplification module is connected, is used for adjusting the input the electric current size of audio amplification module. The wireless earphone can timely and conveniently adjust the volume, and improves the use experience of a user.

Description

Wireless earphone with adjustable volume

Technical Field

The utility model relates to an earphone equipment field, in particular to wireless earphone of adjustable volume.

Background

At present, wireless earphones on the market are connected with terminal equipment such as mobile phones, if the bluetooth connection is adopted, if a user feels that the volume of playing of the wireless earphones is large or small, the terminal equipment needs to be operated, if the volume of the terminal equipment such as the mobile phones is adjusted, the volume of the wireless earphones is reduced, when the terminal equipment such as the mobile phones is placed in a backpack or a position far away from a user, the volume of the wireless earphones cannot be adjusted in time by the user, and the operation is troublesome, so that the use experience of the user is poor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a wireless earphone of adjustable volume can in time, conveniently adjust the volume, promotes user's use and experiences.

The wireless earphone with the adjustable volume comprises an earphone handle, an earphone head and a volume adjusting switch, wherein the earphone handle is provided with a rotating part which can rotate circumferentially; a loudspeaker module and an audio amplification module are arranged in the earphone head, and the output end of the audio amplification module is connected with the input end of the loudspeaker module; volume control switch sets up in the earphone handle, and with the rotation portion is connected, rotation portion can drive volume control switch rotates, volume control switch with the input electric connection of audio amplification module is used for adjusting the input audio amplification module's current size.

According to the utility model discloses wireless earphone of adjustable volume has following beneficial effect at least:

the volume control switch receives the influence of rotation portion, and rotation portion rotates then can drive the volume control switch and rotate promptly, and the volume control switch is connected with the input of audio amplification module, and the volume control switch is through adjusting the audio current of input audio amplification module to make the current that audio amplification module output to the speaker change, and then make the volume of speaker output change.

The volume that the user played in feeling the earphone at the in-process of using is great or less, and the user can be through rotating the rotation portion that is located the earphone handle, realizes the regulation to the volume, need not to go to adjust terminal equipment's volume, can make the user in time adjust the volume of wireless earphone, for the user brings the facility, promotes user's use and experiences.

According to the utility model discloses a some embodiments, still including the volume adjustment suggestion subassembly in the earphone handle, the setting of volume adjustment suggestion subassembly is in it is inboard to rotate the portion, it then can to make to rotate the portion the sound is given off to the volume adjustment suggestion subassembly.

According to the utility model discloses a some embodiments, volume adjustment suggestion subassembly includes internal spline, pin and elastic component, the internal spline sets up along circumference the portion of rotating is inboard, the both ends of pin respectively with the internal spline with the elastic component butt.

According to some embodiments of the utility model, including the hangers, hangers adaptation in the people's ear, just the connection can be dismantled to the tip of hangers in on the earphone handle.

According to some embodiments of the invention, the ear piece comprises a deformable metal frame and a soft layer wrapped around the metal frame.

According to some embodiments of the present invention, the earphone head and the earphone handle are all provided with a tuning hole.

According to the utility model discloses a some embodiments still include communication module and control module, communication module with control module electric connection, control module's feedback end with the input of audio frequency amplification module is connected.

According to some embodiments of the utility model, still include orientation module, orientation module with control module electric connection.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic diagram of a wireless headset according to an embodiment of the present invention;

fig. 2 is a schematic block diagram of volume adjustment of a wireless headset according to an embodiment of the present invention;

FIG. 3 is a circumferential cross-sectional view of the earphone handle of the wireless earphone shown in FIG. 1;

fig. 4 is a schematic view of a wireless headset and an ear piece according to an embodiment of the present invention;

fig. 5 is an axial cross-sectional view of the ear piece shown in fig. 4.

Reference numerals:

the earphone head 110, the earphone handle 120, the rotation part 121, the tone adjusting hole 131; a volume adjusting switch 210, an audio amplification module 220, and a speaker module 230; the volume adjustment prompting component 300, the internal spline 310, the pin 320 and the elastic component 330; ear hanging piece 410, metal framework 411 and soft layer 412.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the present number, and the terms greater than, less than, within, etc. are understood as including the present number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 and 2, in some embodiments of the present invention, a wireless headset with adjustable volume includes a headset head 110 and a headset stem 120. The rotation part 121 is disposed on the earphone handle 120, and the rotation part 121 can rotate circumferentially, it is understood that the rotation part 121 is a part of the earphone handle 120, and the part can rotate circumferentially, that is, the rotation part 121 can rotate with the axis of the earphone handle 120 as a rotation axis. A volume adjustment switch 210 is further provided in the earphone handle 120, and the volume adjustment switch 210 is connected to the rotating portion 121. The earphone head 110 is internally provided with a speaker module 230 and an audio amplification module 220, the volume adjusting switch 210 is electrically connected with the input end of the audio amplification module 220, and the output end of the audio amplification module 220 is connected with the input end of the speaker module 230, that is, the volume adjusting switch 210 controls the current of the audio signal entering the audio amplification module 220, and the audio signal after audio amplification is transmitted to the eardrum through the speaker module 230.

It is contemplated that the volume adjustment switch 210 may be a rotary switch that can change a resistance value within a range, i.e., similar to the potentiometer principle, and the rotary switch adjustment increases or decreases the resistance value such that the current level of the audio signal at the input of the audio amplification module 220 decreases or increases, thereby decreasing or increasing the volume of the audio signal output by the speaker module 230. It is contemplated that the volume adjustment switch 210 may also be an adjustable resistor or the like. The rotating portion 121 serves as an adjusting end of the volume adjusting switch 210, and the audio amplifying module 220 is a next-stage module of the volume adjusting switch 210 and receives the input current adjusted by the volume adjusting switch 210. Driven by the rotating portion 121, the volume adjusting switch 210 adjusts the size of the audio signal flowing into the audio amplifying module 220, so that the current output to the speaker by the audio amplifying module 220 changes, and further the volume output by the speaker changes.

If take a mobile phone and a wireless earphone as examples, in the process of listening to music by using the wireless earphone in daily life, a user can put the mobile phone aside or put the mobile phone into a trouser pocket, a backpack and the like after playing music by using the mobile phone, and then does other things.

It is understood that the rotating part 121 is an annular ring rotatable on the earphone handle 120, and the rotating part 121 may also be a sleeve sleeved on the earphone handle 120. The annular ring or sleeve is a part of the earphone handle 120, i.e. the rotating part 121, and both rotate circumferentially around the axis of the earphone handle 120.

Thereby rotate the volume size of rotation portion 121 on the earphone handle 120 regulation wireless earphone, user's demand can be satisfied in this way, makes the user can in time and adjust the volume of wireless earphone to satisfied volume value at will, need not to adjust terminal equipment again, provides convenience for the user, has promoted user's use experience.

Referring to fig. 3, in some embodiments of the present invention, a volume adjustment prompting component 300 is further disposed in the earphone handle 120, the volume adjustment component is disposed inside the rotating portion 121, and in the process of twisting the rotating portion 121, the volume adjustment prompting component 300 can make a sound to prompt a user to adjust the volume.

Specifically, the volume adjustment cue assembly 300 includes internal splines 310, a pin 320, and a resilient member 330. The internal spline 310 is disposed along the inner side of the rotating portion 121, i.e., in the circumferential direction inside the rotating portion 121; the two ends of the pin 320 are respectively abutted with the internal spline 310 and the elastic piece 330, namely, the first end of the pin 320 is abutted with the internal spline 310, the internal spline 310 is provided with a plurality of tooth grooves, the first end of the pin 320 is matched with the tooth grooves on the internal spline 310, the second end of the pin 320 is abutted with the elastic piece 330, under the action of the elastic piece 330, the first end of the pin 320 enters the tooth grooves of the internal spline 310, the internal spline 310 rotates along with the rotation of the rotating part 121, and the first end of the pin 320 continuously impacts the tooth grooves of the internal spline 310 and makes sound, so that the adjustment amount of a user is prompted.

For example, if the number of the tooth grooves of the internal spline 310 is 50, the sound generated by knocking the internal spline 310 by the pin 320 at one time represents that the maximum volume of the wireless headset is adjusted by 2%, the user can judge the adjusted volume according to the number of the sounds, and if the user hears 5 sounds, it represents that the volume has been increased or decreased by 10%. It is noted that the percentages are based on the maximum volume value of the wireless headset.

It should be appreciated that the pin 320 and the elastic member 330 may be replaced by a metal elastic sheet, and the rotating portion 121 rotates, and the metal elastic sheet continuously slaps the tooth grooves of the internal spline 310, which can also play a role in prompting.

Referring to fig. 4, in some embodiments of the present invention, an ear hanging piece 410 is further included, the ear hanging piece 410 is adapted to the ear of a person, the end of the ear hanging piece 410 is connected to the earphone handle 120, and the ear hanging piece 410 extends upwards from the tragus and bends to adapt to the ear of the person, so as to hang on the ear of the person, so that the user can wear the wireless earphone more firmly, and the falling-off situation is avoided. The connection between the ear hanging piece 410 and the earphone handle 120 is detachable, and if the end of the ear hanging piece 410 is annular, the end of the ear hanging piece 410 is sleeved into the earphone handle 120 to realize the connection with the earphone handle 120. The user can use the ear-hanging piece 410 according to the self demand, and the use experience of the user is further improved.

Referring to fig. 5, in some embodiments of the present invention, the ear piece 410 includes a metal frame 411 and a soft layer 412, wherein the metal frame 411 may be deformed, that is, a user may adjust the shape of the metal frame 411 according to the condition of his ear, so that the ear piece 410 can be adapted to more users; the soft layer 412 is wrapped on the metal framework 411, and the soft layer 412 can be silica gel, sponge, rubber and the like, so that the comfort level of the user can be improved, and the use experience of the user is improved.

Referring to fig. 1 and 4, in some embodiments of the present invention, a tuning hole 131 is provided on each of the earphone head 110 and the earphone handle 120. The speaker module 230 is built in the wireless headset, and the speaker module 230 vibrates to send sound waves into air to make sound, so that the pressure inside the wireless headset is increased while the speaker module 230 vibrates, and the vibration of the speaker module 230 is blocked. Then need tuning hole 131 to alleviate the inside pressure of wireless earphone, tuning hole 131 makes the air inflow or flow out wireless earphone, has not only alleviated the inside pressure of wireless earphone and has piled up, can also create better tone quality and heavy bass effect simultaneously.

The utility model discloses in some embodiments, wireless earphone's communication module carries out communication connection with terminal equipment, communication module still with control module electric connection, control module has a feedback end, control module's feedback end and audio amplification module 220's input are connected, and it can be thought that control module's feedback end is connected with volume control switch 210 simultaneously. When the volume adjusting switch 210 makes the current flowing into the audio amplifying module 220 of the next stage zero, that is, the volume adjusting switch 210 is turned off, the volume of the earphone is zero, and the feedback end of the control module does not receive a signal, the control module controls the communication module to be disconnected from the terminal device, so that the wireless earphone enters a standby state, thereby saving the electric quantity of the wireless earphone and avoiding frequent charging. It should be noted that the communication module may adopt a bluetooth module, an infrared module, and the like.

The utility model discloses some embodiments still are provided with orientation module on the wireless headset, and orientation module can be the GPS module. The positioning module is electrically connected with the control module, transmits the collected position information to the control module, and then sends the position information to the terminal equipment through the communication module by the control module. After the wireless earphone is lost, the user can know the position information of the wireless earphone on the terminal equipment, so that the wireless earphone can be found. The positioning module provides convenience for finding the wireless earphone.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. An adjustable volume wireless headset, comprising:

the earphone comprises an earphone handle (120), wherein a rotating part (121) is arranged on the earphone handle (120), and the rotating part (121) can rotate in the circumferential direction;

the earphone head (110) is internally provided with a loudspeaker module (230) and an audio amplification module (220), and the output end of the audio amplification module (220) is connected with the input end of the loudspeaker module (230);

volume adjustment switch (210), set up in earphone handle (120), and with rotation portion (121) are connected, rotation portion (121) can drive volume adjustment switch (210) rotate, volume adjustment switch (210) with the input electric connection of audio amplification module (220) is used for adjusting the input the electric current size of audio amplification module (220).

2. The wireless earphone according to claim 1, wherein a volume adjustment prompting component (300) is further included in the earphone handle (120), the volume adjustment prompting component (300) is disposed inside the rotating portion (121), and the rotation of the rotating portion (121) can make the volume adjustment prompting component (300) generate sound.

3. The wireless earphone with adjustable volume according to claim 2, wherein the volume adjustment prompting assembly (300) comprises an internal spline (310), a pin (320) and an elastic member (330), the internal spline (310) is circumferentially arranged inside the rotating part (121), and two ends of the pin (320) are respectively abutted with the internal spline (310) and the elastic member (330).

4. The wireless earphone of claim 1, comprising an ear-hanging piece (410), wherein the ear-hanging piece (410) is adapted to the human ear, and the end of the ear-hanging piece (410) is detachably connected to the earphone handle (120).

5. The wireless earphone according to claim 4, wherein the ear piece (410) comprises a deformable metal frame (411) and a soft layer (412) wrapped around the metal frame (411).

6. The wireless earphone of claim 1, wherein a tuning hole is provided on each of the earphone head (110) and the earphone handle (120).

7. The wireless earphone according to claim 1, further comprising a communication module and a control module, wherein the communication module is electrically connected to the control module, and a feedback end of the control module is electrically connected to an input end of the audio amplification module (220).

8. The wireless earphone according to claim 7, further comprising a positioning module electrically connected to the control module.