CN203537538U - Headset capable of automatically starting LED prompt employing sound sensor - Google Patents
Headset capable of automatically starting LED prompt employing sound sensor Download PDFInfo
- Publication number
- CN203537538U CN203537538U CN201320347506.0U CN201320347506U CN203537538U CN 203537538 U CN203537538 U CN 203537538U CN 201320347506 U CN201320347506 U CN 201320347506U CN 203537538 U CN203537538 U CN 203537538U
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- CN
- China
- Prior art keywords
- headset
- module
- mcu
- sound
- led lamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
Provided is a headset capable of automatically starting an LED prompt employing a sound sensor. The headset is characterized in that the headset comprises a headset body, and a sound sensing module, an MCU microcontroller module, a switch module, and an LED lamp module which are arranged on the headset body, the sound sensor is connected with the MCU microcontroller module, and the MCU microcontroller module is connected with the switch module. If the sound sensor detects that the playing volume of the headset is over-loud, the MCU microcontroller module sends a normal usage signal to the switch module to open the LED lamp module and give a prompt. The beneficial effects of the headset are that when a user uses the headset to play music too loudly, an LED lamp of the headset is lightened to remind people of over-loud volume, the hearing of people can be prevented from excessive damage, the hearing is protected, and the headset is convenient and practical.
Description
Technical field
The utility model relates to a kind of headset, particularly a kind of headset that utilizes sound transducer automatically to open LED prompting.
Background technology
Current headset can be play music, if but user has on the excessive headset that plays sound for a long time, be easy to damage hearing, once therefore invent the excessive headset of just automatically opening LED prompting of a kind of broadcast sound volume, just there is market demand.
Summary of the invention
The purpose of this utility model is exactly to solve the problem of mentioning in above-mentioned background technology, and a kind of headset that utilizes sound transducer automatically to open LED prompting is provided.
The technical solution adopted in the utility model is: a kind of headset that utilizes sound transducer automatically to open LED prompting, it is characterized in that: comprise headset body, also comprise the sound sensor module of installing on described headset body, MCU one-chip computer module, switch module and LED lamp module, described sound transducer is connected with MCU one-chip computer module, and MCU one-chip computer module connecting valve module connects.If it is excessive that sound transducer module detects headset broadcast sound volume, sound MCU one-chip computer module sends and normally uses signal to switch module unlatching LED lamp module to point out.
Preferably, sound transducer is selected HC-SR501 model.
The beneficial effects of the utility model are: when user uses the volume of headset broadcasting music excessive, it is excessive that the LED lamp on headset is lighted prompting people volume, prevents that people's hearing is subject to excessive damage, and protection hearing is convenient and practical.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and example, the utility model is described in further detail.
Figure is structural representation of the present utility model.
In figure: 1, sound transducer module, 2, MCU one-chip computer module, 3, switch module, 4, LED lamp module, 5, sound transducer, 5, headset body.
Embodiment
As figure, a kind of headset that utilizes sound transducer automatically to open LED prompting, it is characterized in that: comprise headset body 5, also comprise the sound sensor module 1 of installing on described headset body 5, MCU one-chip computer module 2, switch module 3 and LED lamp module 4, described sound transducer 1 is connected with MCU one-chip computer module 2, and MCU one-chip computer module 2 connecting valve modules 3 connect.If it is excessive that sound transducer module detects headset broadcast sound volume, sound MCU one-chip computer module 2 sends and normally uses signal to switch module 3 unlatching LED lamp modules 4 to point out.
The beneficial effects of the utility model are: when user uses the volume of headset broadcasting music excessive, it is excessive that the LED lamp on headset is lighted prompting people volume, prevents that people's hearing is subject to excessive damage, and protection hearing is convenient and practical.
Claims (2)
1. one kind is utilized sound transducer automatically to open the headset that LED points out, it is characterized in that: comprise headset body, also comprise the sound sensor module of installing on described headset body, MCU one-chip computer module, switch module and LED lamp module, described sound transducer is connected with MCU one-chip computer module, MCU one-chip computer module connecting valve module connects, if it is excessive that sound transducer module detects headset broadcast sound volume, sound MCU one-chip computer module sends and normally uses signal to switch module unlatching LED lamp module to point out.
2. a kind of headset that utilizes sound transducer automatically to open LED prompting as claimed in claim 1, is characterized in that: described sound transducer is selected HC-SR501 model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320347506.0U CN203537538U (en) | 2013-06-18 | 2013-06-18 | Headset capable of automatically starting LED prompt employing sound sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320347506.0U CN203537538U (en) | 2013-06-18 | 2013-06-18 | Headset capable of automatically starting LED prompt employing sound sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203537538U true CN203537538U (en) | 2014-04-09 |
Family
ID=50423705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320347506.0U Expired - Fee Related CN203537538U (en) | 2013-06-18 | 2013-06-18 | Headset capable of automatically starting LED prompt employing sound sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203537538U (en) |
-
2013
- 2013-06-18 CN CN201320347506.0U patent/CN203537538U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhou Lijuan Document name: Notification to Pay the Fees |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20150618 |
|
| EXPY | Termination of patent right or utility model |