CN205092946U - Headset - Google Patents
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- CN205092946U CN205092946U CN201520805624.0U CN201520805624U CN205092946U CN 205092946 U CN205092946 U CN 205092946U CN 201520805624 U CN201520805624 U CN 201520805624U CN 205092946 U CN205092946 U CN 205092946U
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- earphone
- sensor
- control box
- controller
- earmuff
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Abstract
The utility model relates to a headset, including headset loudspeaker, voice microphone, headset control box and UV sensors, be equipped with control circuit in the headset control box, it detects the functional switch button to be equipped with the ultraviolet ray on the headset control box, headset loudspeaker, voice microphone, UV sensors, ultraviolet ray detect the functional switch button respectively with control circuit connects. The utility model provides a can detect ultraviolet intensity's headset, detect the function integration with ultraviolet intensity and to the headset, bring the convenience for the user.
Description
Technical field
The utility model relates to a kind of earphone.
Background technology
Along with constantly advancing of electronic technology, user is more and more higher for the intelligent requirements of product, wishes that a product can meet multiple needs simultaneously.A lot of user has wear headphones to listen to the music while the custom of moving, such as, when running out of doors wear headphones, now user may wish to know that ultraviolet intensity is to adjust run duration and mode, but common earphone many uses 3.5mm plug, only there is the L channel L of transmission of analogue signal, R channel R, and microphone MIC, ground connection GND tetra-pins, ear-phone function can be limited increase and upgrading, be merely able to listen to the music and make a phone call, not there is uitraviolet intensity measuring ability, be therefore necessary to propose a kind of earphone that can detect uitraviolet intensity.
Utility model content
An object of the present utility model proposes a kind of earphone that can detect uitraviolet intensity.
According to an aspect of the present utility model, a kind of earphone is provided, comprises earphone horn, speech microphone, earphone control box and UV sensor; Be provided with control circuit in described earphone control box, described earphone control box is provided with function of detecting ultraviolet light switch key, and described earphone horn, speech microphone, UV sensor, function of detecting ultraviolet light switch key are connected with described control circuit respectively.
Preferably, described earphone horn comprises housing and is arranged at the speaker body in housing, and described housing comprises the protecgulum and bonnet that combine, and described UV sensor is arranged on described bonnet.
Preferably, described earphone also comprises USB headset plug, described control circuit comprises controller and audio codec, described earphone horn and speech microphone are connected with described audio codec respectively, and described USB headset plug, audio codec, UV sensor, function of detecting ultraviolet light switch key are connected with described controller respectively.
Preferably, also reduction voltage circuit is comprised; The voltage pin of described USB headset plug is powered to described controller, and described controller is powered to described UV sensor, and described controller is also powered to described audio codec by described reduction voltage circuit.
Preferably, described UV sensor to be communicated with described controller by I2C interface and/or described audio codec is communicated with described controller by I2S interface.
Preferably, described earphone is bluetooth earphone, and described control circuit comprises bluetooth process chip, and described earphone horn, speech microphone, UV sensor, function of detecting ultraviolet light switch key are connected with described bluetooth process chip respectively.
Preferably, also comprise battery and voltage stabilizing circuit, described battery is powered to described bluetooth process chip, and described battery is also powered to described UV sensor by described reduction voltage circuit.
Preferably, described UV sensor is communicated with described controller by I2C interface.
Preferably, described earphone is headphone, and described earphone comprises left ear earmuff, auris dextra earmuff and connects the tie-beam of left ear earmuff and auris dextra earmuff; Described UV sensor is arranged on the outside of described left ear earmuff or auris dextra earmuff.
Preferably, described earphone is supra-aural earphone, and described earphone comprises headset body portion and ear-hang; Described headset body portion comprises described earphone control box and is arranged at the earplug portion inside described earphone control box, and described UV sensor is arranged at the outside of described earphone control box.
The utility model proposes a kind of earphone that can detect uitraviolet intensity, uitraviolet intensity measuring ability is integrated on earphone, brings convenience to user.
By referring to the detailed description of accompanying drawing to exemplary embodiment of the present utility model, further feature of the present utility model and advantage thereof will become clear.
Accompanying drawing explanation
What form a part for specification drawings describes embodiment of the present utility model, and together with the description for explaining principle of the present utility model.
Fig. 1 is the structural representation of the first embodiment of the utility model earphone.
Fig. 2 is the circuit block diagram of the first embodiment of the utility model earphone.
Fig. 3,4 is structural representations of the second embodiment of the utility model earphone.
Fig. 5 is the circuit block diagram of the second embodiment of the utility model earphone.
Description of reference numerals:
1-USB headset plug, 2-earphone cord, 3-Y type joint, 4-auris dextra earphone, the left ear earphone of 5-, 100-protecgulum, 200-bonnet, 7-earphone control box, 8-speaker body;
11-earphone horn, 12-voice Mike, 13-controller, 14-audio codec, 15-UV sensor, 16-function of detecting ultraviolet light switch key, 17-volume adjusting button, 18-answer/pause button, 19-LED indicator light, 20-LDO circuit, 21-battery, 22-bluetooth process chip.
Embodiment
Various exemplary embodiment of the present utility model is described in detail now with reference to accompanying drawing.It should be noted that: unless specifically stated otherwise, otherwise positioned opposite, the numerical expression of the parts of setting forth in these embodiments and step and numerical value do not limit scope of the present utility model.
Illustrative to the description only actually of at least one exemplary embodiment below, never as any restriction to the utility model and application or use.
The technology and equipment known for person of ordinary skill in the relevant may not discuss in detail, but in the appropriate case, technology and equipment should be regarded as a part for specification.
In all examples with discussing shown here, any occurrence should be construed as merely exemplary, instead of as restriction.Therefore, other example of exemplary embodiment can have different values.
It should be noted that: represent similar terms in similar label and letter accompanying drawing below, therefore, once be defined in an a certain Xiang Yi accompanying drawing, then do not need to be further discussed it in accompanying drawing subsequently.
The utility model proposes a kind of earphone that can detect uitraviolet intensity, comprise earphone horn, speech microphone, earphone control box and UV sensor; Control circuit is provided with in earphone control box, earphone control box is provided with function of detecting ultraviolet light switch key, earphone horn, speech microphone, UV sensor, function of detecting ultraviolet light switch key are connected with control circuit respectively, when pressing this switch key, function of detecting ultraviolet light is opened, UV sensor measures uitraviolet intensity in real time, and the signal detected is sent to control circuit.
First embodiment of the utility model earphone is described with reference to Fig. 1 and 2:
Earphone comprises USB headset plug 1, earphone cord 2, breeches joint 3, left ear earphone 5, auris dextra earphone 4, UV sensor 15, earphone control box 7.Control circuit is provided with in earphone control box 7, earphone control box 7 is provided with multiple button, comprises function of detecting ultraviolet light switch key 16, volume adjusting button 17, answers/pause button 18, earphone control box 7 is also provided with the operating state that LED light 19 is used to indicate earphone.Earphone horn 11 comprises housing and is arranged at the speaker body in housing, and housing comprises the protecgulum 100 and bonnet 200 that combine, and UV sensor 15 is arranged on the bonnet 200 of left ear loudspeaker.
Control circuit comprises controller 13 (such as MCU single-chip microcomputer) and audio codec 14, earphone horn 11 is connected with audio codec 14 respectively with speech microphone 12, USB headset plug 1, audio codec 14, UV sensor 15, function of detecting ultraviolet light switch key 16, volume adjusting button 17, answer/pause button 18, LED light 19 is connected with controller 13 respectively.The digital audio and video signals that USB headset plug 1 transmits number is sent to controller 13, digital audio and video signals is sent to audio codec 14 by controller 13, export speaker body to after being converted to simulated audio signal by audio codec 14 to play, controller 13 is sent to after the analog voice signal that speech microphone 12 picks up is converted to audio digital signals via audio codec 14, turn back to terminal (such as mobile phone) via USB headset plug 1 again, sent to the object of call by terminal.Adopt audio codec 14 can also promote the quality of earphone horn output sound.
When function of detecting ultraviolet light is opened, UV sensor 15 detects ultraviolet intensity in real time, the analog signal detected becomes digital signal through internal mode number conversion, this digital signal is sent to controller 13 by I2C communication protocol, the testing result of uitraviolet intensity is obtained after controller 13 calculation process, by USB headset plug 1, testing result is sent to terminal, terminal can utilize APP to demonstrate ultraviolet intensity in real time, offers convenience to user's trip.
Wherein, UV sensor 15 is by I2C interface (Inter-IntegratedCircuit, integrated circuit (IC) bus) communicate with controller 13, I2C bus is universal serial bus, for connecting microcontroller 13 and ancillary equipment thereof, having that interface line is few, control mode is simple, device package form is little, traffic rate comparatively advantages of higher.Wherein, audio codec 14 is communicated by I2S (Inter-ICSound) Interface and Controler 13, I2S bus is a kind of bus standard of audio data transmission, specialize in the transfer of data between audio frequency apparatus, have employed the design along independently wire transmission clock and data-signal, by data being separated with clock signal, avoid the distortion brought out because of the time difference, for user saves the expense of the professional equipment buying opposing audio jitter.
Because OTG (On-The-Go) function is supported in the support of USBE interface, therefore the utility model adopts USB headset plug 1 can also find USB device and communicate with it.OTG function is mainly used between various different equipment or mobile device, carries out exchanges data.
Because USB headset plug 1 is furnished with 5V voltage pin, therefore terminal can utilize this 5V voltage pin to power to earphone, and does not need extra powered battery.USB headset plug 1 provides 5V voltage to controller 13, controller 13 exports 3.3V voltage and powers to UV sensor 15, controller 13 is also powered to audio codec 14 by LDO (LowDropoutRegulator, low pressure difference linearity voltage stabilizing) reduction voltage circuit 20.
Second embodiment of the utility model earphone is described with reference to figure 3-5:
The earphone of the second embodiment is bluetooth earphone, comprises earphone cord 2, left ear earphone 5, auris dextra earphone 4, UV sensor 15, earphone control box 7.Control circuit is provided with in earphone control box 7, earphone control box 7 is provided with multiple button, comprises function of detecting ultraviolet light switch key 16, volume adjusting button 17, answers/pause button 18, earphone control box 7 is also provided with the operating state that LED light 19 is used to indicate earphone.Earphone horn 11 comprises housing and is arranged at the speaker body 8 in housing, and housing comprises the protecgulum 100 and bonnet 200 that combine, and UV sensor 15 is arranged on the bonnet 200 of left ear loudspeaker.
Control circuit comprises bluetooth process chip 22, UV sensor 15, function of detecting ultraviolet light switch key 16, volume adjusting button 17, answer/pause button 18, LED light 19 is connected with bluetooth process chip 22 respectively.Bluetooth process chip 22 received audio signal also exports speaker body 8 to and plays, and the voice signal that speech microphone 12 picks up is sent to terminal via bluetooth process chip 22, is sent to the object of call by terminal.
When function of detecting ultraviolet light is opened, UV sensor 15 detects ultraviolet intensity in real time, the analog signal detected becomes digital signal through internal mode number conversion, this digital signal is sent to bluetooth process chip 22 by I2C communication protocol, the testing result obtaining uitraviolet intensity after bluetooth process chip 22 calculation process is sent to terminal, terminal can utilize APP to demonstrate ultraviolet intensity in real time, offers convenience to user's trip.
Due to earphone use Bluetooth technology, all signals are all transferred to mobile phone or earphone by Bluetooth protocol, do not need extra earphone cord and headset plug, make earphone and terminal easy to carry.
Earphone is furnished with battery 21, and utilize battery 21 to power to bluetooth process chip 22, battery 21 is also powered to UV sensor 15 by LDO reduction voltage circuit 20.Described battery 21 can be lithium battery.
Earphone in above-described embodiment is PlayGear Stealth, and the utility model is suitable for headphone and supra-aural earphone equally.In the third embodiment, earphone is headphone, and earphone comprises left ear earmuff, auris dextra earmuff and connects the tie-beam of left ear earmuff and auris dextra earmuff; UV sensor is arranged on the outside of left ear earmuff or auris dextra earmuff.In the fourth embodiment, earphone is supra-aural earphone, and earphone comprises headset body portion and ear-hang; Headset body portion comprises earphone control box and is arranged at the earplug portion inside earphone control box, and UV sensor is arranged at the outside of earphone control box.
Along with developing rapidly of semiconductor process techniques, sensor chip volume does very little, the precision detected also reaches civilian standard, by a UV sensor integrated on earphone, people out of doors while the beautiful music of enjoyment, real-time detection uitraviolet intensity, prevention and minimizing ultraviolet, to the injury of people's skin, offer convenience to daily life trip.
Although be described in detail specific embodiments more of the present utility model by example, it should be appreciated by those skilled in the art, above example is only to be described, instead of in order to limit scope of the present utility model.It should be appreciated by those skilled in the art, when not departing from scope and spirit of the present utility model, above embodiment can be modified.Scope of the present utility model is limited by claims.
Claims (10)
1. an earphone, is characterized in that, comprises earphone horn (11), speech microphone (12), earphone control box (7) and UV sensor (15); Described earphone control box is provided with control circuit in (7), described earphone control box (7) is provided with function of detecting ultraviolet light switch key (16), and described earphone horn (11), speech microphone (12), UV sensor (15), function of detecting ultraviolet light switch key (16) are connected with described control circuit respectively.
2. earphone according to claim 1, it is characterized in that, described earphone horn (11) comprises housing and is arranged at the speaker body (8) in housing, described housing comprises the protecgulum (100) and bonnet (200) that combine, and described UV sensor (15) is arranged on described bonnet (200).
3. earphone according to claim 1, it is characterized in that, described earphone also comprises USB headset plug (1), described control circuit comprises controller (13) and audio codec (14), described earphone horn (11) is connected with described audio codec (14) respectively with speech microphone (12), and described USB headset plug (1), audio codec (14), UV sensor (15), function of detecting ultraviolet light switch key (16) are connected with described controller (13) respectively.
4. earphone according to claim 3, is characterized in that, also comprises reduction voltage circuit (20); The voltage pin of described USB headset plug (1) is powered to described controller (13), described controller (13) is to described UV sensor (15) power supply, and described controller (13) is also powered to described audio codec (14) by described reduction voltage circuit (20).
5. earphone according to claim 3, it is characterized in that, described UV sensor (15) to be communicated with described controller (13) by I2C interface and/or described audio codec (14) is communicated with described controller (13) by I2S interface.
6. earphone according to claim 1, it is characterized in that, described earphone is bluetooth earphone, described control circuit comprises bluetooth process chip (22), and described earphone horn (11), speech microphone (12), UV sensor (15), function of detecting ultraviolet light switch key (16) are connected with described bluetooth process chip (22) respectively.
7. earphone according to claim 6, it is characterized in that, also comprise battery (21) and reduction voltage circuit (20), described battery (21) is powered to described bluetooth process chip (22), and described battery (21) is also powered to described UV sensor (15) by described reduction voltage circuit (20).
8. earphone according to claim 6, is characterized in that, described UV sensor (15) is communicated with described bluetooth process chip (22) by I2C interface.
9. earphone according to claim 1, is characterized in that, described earphone is headphone, and described earphone comprises left ear earmuff, auris dextra earmuff and connects the tie-beam of left ear earmuff and auris dextra earmuff; Described UV sensor is arranged on the outside of described left ear earmuff or auris dextra earmuff.
10. earphone according to claim 1, is characterized in that, described earphone is supra-aural earphone, and described earphone comprises headset body portion and ear-hang; Described headset body portion comprises described earphone control box and is arranged at the earplug portion inside described earphone control box, and described UV sensor is arranged at the outside of described earphone control box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520805624.0U CN205092946U (en) | 2015-10-15 | 2015-10-15 | Headset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520805624.0U CN205092946U (en) | 2015-10-15 | 2015-10-15 | Headset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205092946U true CN205092946U (en) | 2016-03-16 |
Family
ID=55483594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520805624.0U Active CN205092946U (en) | 2015-10-15 | 2015-10-15 | Headset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205092946U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108600886A (en) * | 2018-04-20 | 2018-09-28 | Oppo广东移动通信有限公司 | UV detection method and Related product |
-
2015
- 2015-10-15 CN CN201520805624.0U patent/CN205092946U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108600886A (en) * | 2018-04-20 | 2018-09-28 | Oppo广东移动通信有限公司 | UV detection method and Related product |
| CN108600886B (en) * | 2018-04-20 | 2020-01-14 | Oppo广东移动通信有限公司 | Ultraviolet detection method and related product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 261031 Dongfang Road, Weifang high tech Development Zone, Shandong, China, No. 268 Patentee after: Goertek Inc. Address before: 261031 Dongfang Road, Weifang high tech Development Zone, Shandong, China, No. 268 Patentee before: Goertek Inc. |