CN216795253U - Earphone capable of adaptively adjusting earphone volume - Google Patents

Abstract

The utility model discloses an earphone capable of adaptively adjusting earphone volume, which comprises an earphone shell, wherein one side of the earphone shell is provided with an earphone, one end of the earphone, which is far away from the earphone shell, is provided with a connecting cylinder, the outer side of the connecting cylinder is in threaded connection with a sleeve, one end, which is far away from the earphone shell, of the inner side of the sleeve is provided with a protective net, the outer side of the sleeve is provided with an earmuff, a main board is arranged in the earphone shell, and one side, which is far away from the earphone, of the earphone shell is provided with a sealing cover.

Description

Earphone capable of adaptively adjusting earphone volume

[ technical field ] A method for producing a semiconductor device

The utility model relates to the technical field of earphones, in particular to an earphone capable of adaptively adjusting earphone volume.

[ background of the utility model ]

The earphone is a pair of conversion units which receive the electric signals from the media player or receiver and convert them into audible sound waves by using a speaker near the ear. The earphone can be separated from the media player, can be connected by only using one plug, and can listen to the sound independently without influencing other people; can also isolate the sound of the surrounding environment, and is very helpful for people who use in a noisy environment such as a recording studio, a bar, a trip, sports, and the like. The earphone is originally used for telephone and radio, but with the prevalence of portable electronic devices, the earphone is often used for mobile phones, walkmans, radios, portable electronic games, digital audio players, and the like.

At present, the self-adaptation regulation is carried out to some earphone accessible collection environment audio signal and audio output signal, improves user's experience and feels, but the earphone need clear up after long-time the use, and the earmuff is generally changed or cleared up in current earphone clearance, but is not convenient for clear up the impurity on the earphone to the earphone causes the damage to the protection network easily when the clearance.

Thus, the prior art is deficient and needs improvement.

[ Utility model ] A method for manufacturing a semiconductor device

In order to overcome the technical problems, the utility model provides an earphone capable of adaptively adjusting the volume of the earphone.

The utility model provides an earphone capable of adaptively adjusting earphone volume, which comprises an earphone shell, wherein one side of the earphone shell is provided with an earphone, one end of the earphone, which is far away from the earphone shell, is provided with a connecting cylinder, the outer side of the connecting cylinder is in threaded connection with a sleeve, one end, which is far away from the earphone shell, of the inner side of the sleeve is provided with a protective net, the outer side of the sleeve is provided with an earmuff, a main board is arranged in the earphone shell, and one side, which is far away from the earphone, of the earphone shell is provided with a sealing cover.

Preferably, the mainboard outside is provided with microprocessor chip, audio frequency processing chip and audio output unit, microprocessor chip and audio output unit all with audio frequency processing chip electric connection.

Preferably, an infrared sensor is arranged on one side of the earphone shell close to the earphone.

Preferably, the infrared sensor is electrically connected with the micro-processing chip.

Preferably, the infrared sensor is positioned inside the deep hole, and the depth of the deep hole is 5mm-10 mm.

Preferably, one side that earphone shell is close to the earphone is provided with the microphone, microphone and microprocessor chip electric connection.

Preferably, an ear hook is arranged outside the earphone shell.

Preferably, one end of the ear hook is rotatably connected with the connecting block through a pin shaft, and the pin shaft is rotatably connected to the inner side of the connecting block.

Preferably, the sleeve is provided with an annular clamping groove on the outer side, the inner side of the sleeve is provided with an internal thread corresponding to the connecting cylinder, and the outer side of the connecting cylinder is provided with an external thread.

Compared with the prior art, the earphone capable of adaptively adjusting the earphone volume has the following advantages:

when clearing up, dismantle the earmuff in the sleeve outside, then dismantle sleeve and connecting cylinder, sleeve threaded connection is in the outside of connecting cylinder, and then be convenient for install sleeve and connecting cylinder and dismantle, and telescopic inboard is provided with the protection network, and then is convenient for dismantle sleeve and protection network together to it is more convenient to make the protection network clearance, reduces the damage risk to the protection network.

The audio processing chip is used for processing the audio of the surrounding environment, and the audio output unit outputs the volume with corresponding intensity after comparing with the audio output by the earphone, so that the self-adaptive adjustment effect is achieved, and the volume intensity output by the audio output unit is in accordance with various environments.

[ description of the drawings ]

Fig. 1 is a schematic isometric view of an earphone capable of adaptively adjusting the volume of the earphone according to the present invention.

Fig. 2 is an exploded view of an earphone capable of adaptively adjusting the volume of the earphone according to the present invention.

Fig. 3 is a schematic diagram of an internal structure of a housing of a headset in the headset capable of adaptively adjusting the volume of the headset according to the present invention.

Fig. 4 is a schematic side view of an earphone capable of adaptively adjusting the volume of the earphone according to the present invention.

Description of reference numerals:

the earphone comprises an earphone shell 1, a receiver 2, a connecting cylinder 3, a sleeve 4, a protective screen 5, an earmuff 6, a main board 7, a sealing cover 8, a micro-processing chip 9, an audio processing chip 10, an audio output unit 11, an infrared sensor 12, a microphone 13, an ear hook 14, a pin shaft 15 and a connecting block 16.

[ detailed description ] embodiments

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-4, the utility model provides an earphone capable of adaptively adjusting earphone volume, which comprises an earphone housing 1, an earphone 2 is arranged on one side of the earphone housing 1, a connecting cylinder 3 is arranged on one end of the earphone 2 away from the earphone housing 1, a sleeve 4 is connected with the outer side of the connecting cylinder 3 in a threaded manner, a protective net 5 is arranged on one end of the inner side of the sleeve 4 away from the earphone housing 1, an earcap 6 is arranged on the outer side of the sleeve 4, a mainboard 7 is arranged inside the earphone housing 1, a sealing cover 8 is arranged on one side of the earphone housing 1 away from the earphone 2, the earcap 6 on the outer side of the sleeve 4 is disassembled during cleaning, then the sleeve 4 and the connecting cylinder 3 are disassembled, the sleeve 4 is connected with the outer side of the connecting cylinder 3 in a threaded manner, so as to facilitate the installation and disassembly of the sleeve 4 and the connecting cylinder 3, the protective net 5 is arranged on the inner side of the sleeve 4, so as to facilitate the disassembly of the sleeve 4 and the protective net 5 together, thereby making the protection network 5 clearance more convenient, reducing the damage risk to protection network 5.

Referring to fig. 3, a micro-processing chip 9, an audio processing chip 10 and an audio output unit 11 are disposed outside the main board 7, the micro-processing chip 9 and the audio output unit 11 are electrically connected to the audio processing chip 10, the audio processing chip 10 processes the audio of the surrounding environment, and the audio output unit 11 outputs the volume with the corresponding intensity after comparing with the output audio of the earphone, so as to achieve the effect of adaptive adjustment, and make the volume intensity output by the audio output unit 11 conform to various environments.

Referring to fig. 1, 2 and 4, an infrared sensor 12 is disposed on a side of the earphone housing 1 close to the receiver 2; the infrared sensor 12 is electrically connected with the micro-processing chip 9; the infrared sensor 12 is located inside the deep hole, the depth of the deep hole is 5mm-10mm, when the earphone is brought into an ear, the distance L from the face of a person is detected through the infrared sensor 12, the minimum value of the L is 5mm-10mm, when the distance detected by the infrared sensor 12 is larger than the depth of the deep hole, the detection distance can be directly transmitted to the micro-processing chip 9, the micro-processing chip 9 reads the distance data, when the distance data is kept stable in 3-5S, it is judged that the earphone is worn, then the micro-processing chip 9 controls the audio processing chip 10 to conduct self-adaptive adjustment, and therefore the loss of the audio processing chip 10 to electric quantity is reduced.

Referring to fig. 1, 2 and 4, a microphone 13 is disposed on a side of the earphone housing 1 close to the receiver 2, and the microphone 13 is electrically connected to the microprocessor chip 9 for normal communication.

Referring to fig. 1-4, an ear hook 14 is disposed outside the earphone housing 1 to improve the stability of the earphone.

Referring to fig. 2, one end of the ear hook 14 is rotatably connected to the connecting block 16 through a pin 15, and the pin 15 is rotatably connected to the inner side of the connecting block 16, so that the ear hook 14 can be conveniently mounted and dismounted.

Referring to fig. 2, an annular clamping groove is formed in the outer side of the sleeve 4, an internal thread is formed on the inner side of the sleeve 4 corresponding to the connecting cylinder 3, an external thread is formed on the outer side of the connecting cylinder 3, the stability of the earmuff 6 is improved by the annular clamping groove, and the sleeve 4 and the connecting cylinder 3 can be conveniently detached and installed through thread matching.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and any modifications, equivalents, improvements, etc. made within the spirit of the present invention should be included in the scope of the present invention.

Claims (9)

1. The utility model provides an earphone of adaptable regulation earphone volume which characterized in that: including earphone shell, earphone shell one side is provided with the earphone, the one end that earphone shell was kept away from to the earphone is provided with the connecting cylinder, connecting cylinder outside threaded connection has the sleeve, the one end that earphone shell was kept away from to the sleeve inboard is provided with the protection network, the sleeve outside is provided with the earmuff, the inside mainboard that is provided with of earphone shell, one side that earphone shell kept away from the earphone is provided with sealed lid.

2. The earphone of claim 1, wherein the earphone volume is adaptively adjusted by: the mainboard outside is provided with microprocessor chip, audio frequency processing chip and audio output unit, microprocessor chip and audio output unit all with audio frequency processing chip electric connection.

3. The earphone of claim 1, wherein the earphone volume is adaptively adjusted by: and an infrared sensor is arranged on one side of the earphone shell close to the earphone.

4. The earphone of claim 3, wherein the earphone volume is adaptively adjusted: the infrared sensor is electrically connected with the micro-processing chip.

5. The earphone of claim 3, wherein the earphone volume is adaptively adjusted according to: the infrared sensor is positioned in the deep hole, and the depth of the deep hole is 5mm-10 mm.

6. The earphone of claim 1, wherein the earphone volume is adaptively adjusted by: one side that the earphone shell is close to the earphone is provided with the microphone, microphone and microprocessor chip electric connection.

7. The earphone of claim 1, wherein the earphone volume is adaptively adjusted by: an ear hook is arranged on the outer side of the earphone shell.

8. The adaptive earphone of adjusting the earphone volume according to claim 7, wherein: one end of the ear hook is rotatably connected with the connecting block through a pin shaft, and the pin shaft is rotatably connected to the inner side of the connecting block.

9. The earphone of claim 1, wherein the earphone volume is adaptively adjusted according to: an annular clamping groove is formed in the outer side of the sleeve, an internal thread is formed in the inner side of the sleeve corresponding to the connecting cylinder, and an external thread is formed in the outer side of the connecting cylinder.

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