CN202261752U - Computer headset - Google Patents
Computer headset Download PDFInfo
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- CN202261752U CN202261752U CN 201120408147 CN201120408147U CN202261752U CN 202261752 U CN202261752 U CN 202261752U CN 201120408147 CN201120408147 CN 201120408147 CN 201120408147 U CN201120408147 U CN 201120408147U CN 202261752 U CN202261752 U CN 202261752U
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Abstract
The utility model discloses a computer headset which comprises a headset body, a distance detection and alarm module and a power supply module, wherein the distance detection and alarm module is used for detecting the distance between a user and a computer, comparing the detected distance value with the distance reference value and giving an alarm signal according to the comparison results; and the power supply module is used for supplying electric power to the headset body and the distance detection and alarm module. When the technical scheme is implemented, a user can preset a proper distance reference value according to the dimensions of a monitor of the computer. When the computer headset works, the distance detection and alarm module starts working when the user normally listens to the audio programs; if the user gets too close to the monitor of the computer, and the detected distance value is smaller than the distance reference value, an alarm signal is given, and the headset reminds the user of keeping the man-machine distance; and when the user is far away from the monitor of the computer, and the detected distance value is larger than the distance reference value, the alarm signal is ceased.
Description
Technical field
The utility model relates to electronic equipment, relates in particular to a kind of computer earphone.
Background technology
Along with the development and the growth in the living standard of information technology, computer user grows with each passing day, and the computer earphone is an electronic equipment relatively more commonly used, but present computer ear-phone function is single.In addition, the user if the user makes eye fatigue too closely easily from the distance of computer display screen, causes consequences such as myopia, xerophthalmia when operating computer, eyesight is suffered damage.
The utility model content
The technical problem that the utility model will solve is, and is single to the above-mentioned computer ear-phone function of prior art, can't realize the defective that vision protection is without prejudice, and a kind of computer earphone that can realize that vision protection is without prejudice is provided.
The utility model solves the technical scheme that its technical problem adopted: construct a kind of computer earphone, comprise headset main body, said computer earphone also comprises:
Be used to detect the distance of user and computer, and distance value that detects and distance reference value are compared, generate the range sensing alarm module of alarm signal according to comparative result; And
Be used to the supply module of said headset main body and said range sensing alarm module power supply.
In the described computer earphone of the utility model, said computer earphone also comprises:
The light that is used for testing environment, and, generate the light detection alarm module of alarm signal according to comparative result with values of light that detects and the comparison of light reference value.
In the described computer earphone of the utility model, said range sensing alarm module comprises: first controller, and link to each other with first controller respectively, and
Be used to detect the range finder of the distance between user and the computer;
Also be connected in range finder, be used for first amplifier that the distance signal that is detected is amplified;
Also be connected in first amplifier, be used for first comparator that the distance signal after amplifying and distance reference value are compared;
Also be connected in first comparator, be used for generating first alarm of alarm signal according to the comparative result of first comparator.
In the described computer earphone of the utility model, said range finder is the ultrasonic distance detector.
In the described computer earphone of the utility model, said first alarm module is first LED light or first buzzer.
In the described computer earphone of the utility model, said light detection alarm module comprises: second controller, and link to each other with second controller respectively, and
The light detectors that is used for the light of testing environment;
Also be connected in light detectors, be used for second amplifier that the light signal that is detected is amplified;
Also be connected in second amplifier, be used for second comparator that the light signal after amplifying and light reference value are compared;
Also be connected in second comparator, be used for generating second alarm of alarm signal according to the comparative result of second comparator.
In the described computer earphone of the utility model, said second alarm is second LED light or second buzzer.
In the described computer earphone of the utility model, said supply module is a DC power supply.
In the described computer earphone of the utility model, said supply module is the USB supply module.
Implement the technical scheme of the utility model, the user can set a suitable distance reference value according to the computer display size in advance.When this computer earphone work, in normal listening to audio program, the range sensing alarm module is also started working; If the user is near excessively from computer display screen; As less than the distance reference value, then can send alarm signal, keep man-machine distance with call user's attention.As user during away from computer display screen, if man-machine distance greater than the distance reference value, then stops alarm signal.
Description of drawings
To combine accompanying drawing and embodiment that the utility model is described further below, in the accompanying drawing:
Fig. 1 is the building-block of logic of the utility model computer earphone embodiment one;
Fig. 2 is the building-block of logic of the utility model computer earphone embodiment two;
Fig. 3 is the building-block of logic of the range sensing alarm module preferred embodiment in the utility model computer earphone;
Fig. 4 is the building-block of logic of the light detection alarm module preferred embodiment in the utility model computer earphone.
Embodiment
As shown in Figure 1, the building-block of logic of the utility model computer earphone embodiment one, this computer earphone comprises headset main body 11, range sensing alarm module 12 and supply module 13.Wherein, headset main body 11 is used to realize the basic function of earphone, like listening to audio.Range sensing alarm module 12 detects the distance of user and computer, and distance value that detects and distance reference value are compared, and generates alarm signal according to comparative result.Supply module 13 is used to said headset main body 11 and said range sensing alarm module 12 power supplies.Implement this technical scheme, the user can set a suitable distance reference value according to the computer display size in advance.When this computer earphone work, in normal listening to audio program, the range sensing alarm module is also started working; If the user is near excessively from computer display screen; As less than the distance reference value, then can send alarm signal, keep man-machine distance with call user's attention.As user during away from computer display screen, if man-machine distance greater than the distance reference value, then stops alarm signal.
Fig. 2 is the building-block of logic of the utility model computer earphone embodiment two; In this embodiment; Headset main body 11, range sensing alarm module 12 and the supply module 13 of computer earphone in comprising embodiment shown in Figure 1, also comprise light detection alarm module 14, this light detection alarm module 14 is used for the light of testing environment; And, generate alarm signal according to comparative result with values of light that detects and the comparison of light reference value.Implement the technical scheme of this embodiment; Except when the man-machine hypotelorism, send outside alarm signal keeps at a distance with call user's attention light that can also testing environment; If ambient light is dark excessively; The ambient light value that is for example detected is lower than predefined light reference value, then sends alarm signal, improves ambient brightness to remind the user.
Fig. 3 is the building-block of logic of the range sensing alarm module preferred embodiment in the utility model computer earphone; This range sensing alarm module 12 comprises first controller 121, and the range finder that links to each other with first controller 121 respectively 122, first amplifier 123, first comparator 124 and first alarm 125.Wherein, Range finder 122 is used to detect the distance between user and the computer; These range finder 122 preferred ultrasonic distance detectors, that is, it is known utilizing the aerial propagation velocity of ultrasonic wave; Measure ultrasonic wave and after emission, run into the time that barrier (computer display screen) reflects, calculate the actual range of launch point (computer earphone) according to the time difference that transmits and receives to barrier; First amplifier 123 is used for the distance signal that is detected is amplified; First comparator 124 is used for distance signal and distance reference value after amplifying are compared; First alarm 125 is used for generating alarm signal according to the comparative result of first comparator 124, and this first alarm 125 can be LED light or buzzer, also can cut off the audio frequency of playing in the computer earphone.
Fig. 4 is the building-block of logic of the light detection alarm module preferred embodiment in the utility model computer earphone; This light detection alarm module 14 comprises second controller 141, and the light detectors that links to each other with second controller 141 respectively 142, second amplifier 143, second comparator 144 and second alarm 145.Wherein, light detectors 142 is the photoinduction device, is used for the light of testing environment; Second amplifier 143 is used for the light signal that is detected is amplified; Second comparator 144 is used for light signal and light reference value after amplifying are compared; Second alarm 145 is used for generating alarm signal according to the comparative result of second comparator 144, and this second alarm 145 can be LED light or buzzer, also can cut off the audio frequency of playing in the computer earphone.
In the computer earphone of the foregoing description, supply module can be DC power supply, also can be the USB supply module,, on earphone, adds a USB line that is, this earphone is connected to realizes power supply on the computer.
In other embodiment of the utility model, also can first controller 121, second controller 141 be integrated into a controller, first alarm 125 and second alarm 145 are integrated into an alarm.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the claim scope of the utility model.
Claims (9)
1. a computer earphone comprises headset main body, it is characterized in that, said computer earphone also comprises:
Be used to detect the distance of user and computer, and distance value that detects and distance reference value are compared, generate the range sensing alarm module of alarm signal according to comparative result; And
Be used to the supply module of said headset main body and said range sensing alarm module power supply.
2. computer earphone according to claim 1 is characterized in that, said computer earphone also comprises:
The light that is used for testing environment, and, generate the light detection alarm module of alarm signal according to comparative result with values of light that detects and the comparison of light reference value.
3. computer earphone according to claim 1 is characterized in that, said range sensing alarm module comprises: first controller, and link to each other with first controller respectively, and
Be used to detect the range finder of the distance between user and the computer;
Also be connected in range finder, be used for first amplifier that the distance signal that is detected is amplified;
Also be connected in first amplifier, be used for first comparator that the distance signal after amplifying and distance reference value are compared;
Also be connected in first comparator, be used for generating first alarm of alarm signal according to the comparative result of first comparator.
4. computer earphone according to claim 3 is characterized in that, said range finder is the ultrasonic distance detector.
5. computer earphone according to claim 3 is characterized in that, said first alarm module is first LED light or first buzzer.
6. computer earphone according to claim 2 is characterized in that, said light detection alarm module comprises: second controller, and link to each other with second controller respectively, and
The light detectors that is used for the light of testing environment;
Also be connected in light detectors, be used for second amplifier that the light signal that is detected is amplified;
Also be connected in second amplifier, be used for second comparator that the light signal after amplifying and light reference value are compared;
Also be connected in second comparator, be used for generating second alarm of alarm signal according to the comparative result of second comparator.
7. computer earphone according to claim 6 is characterized in that, said second alarm is second LED light or second buzzer.
8. according to each described computer earphone of claim 1 to 7, it is characterized in that said supply module is a DC power supply.
9. according to each described computer earphone of claim 1 to 7, it is characterized in that said supply module is the USB supply module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120408147 CN202261752U (en) | 2011-10-24 | 2011-10-24 | Computer headset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120408147 CN202261752U (en) | 2011-10-24 | 2011-10-24 | Computer headset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202261752U true CN202261752U (en) | 2012-05-30 |
Family
ID=46122926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120408147 Expired - Fee Related CN202261752U (en) | 2011-10-24 | 2011-10-24 | Computer headset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202261752U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015117423A1 (en) * | 2014-08-20 | 2015-08-13 | 中兴通讯股份有限公司 | Earphone with voice reminding function, and terminal |
| CN105278692A (en) * | 2015-12-03 | 2016-01-27 | 中山市读书郎电子有限公司 | Eyesight protecting system of tablet personal computer |
| CN105678973A (en) * | 2015-12-31 | 2016-06-15 | 天津伟聚科技有限公司 | Headphone type myopia prevention device |
| CN105701991A (en) * | 2014-11-27 | 2016-06-22 | 桂林电子科技大学 | Bluetooth earphone type intelligent myopia prevention instrument |
| CN107948445A (en) * | 2017-12-20 | 2018-04-20 | 西安易朴通讯技术有限公司 | Audio reproducing apparatus, light sensation detecting system and method |
-
2011
- 2011-10-24 CN CN 201120408147 patent/CN202261752U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015117423A1 (en) * | 2014-08-20 | 2015-08-13 | 中兴通讯股份有限公司 | Earphone with voice reminding function, and terminal |
| CN105701991A (en) * | 2014-11-27 | 2016-06-22 | 桂林电子科技大学 | Bluetooth earphone type intelligent myopia prevention instrument |
| CN105701991B (en) * | 2014-11-27 | 2018-11-16 | 桂林电子科技大学 | A kind of bluetooth headset formula myopia-proof intelligent instrument |
| CN105278692A (en) * | 2015-12-03 | 2016-01-27 | 中山市读书郎电子有限公司 | Eyesight protecting system of tablet personal computer |
| CN105678973A (en) * | 2015-12-31 | 2016-06-15 | 天津伟聚科技有限公司 | Headphone type myopia prevention device |
| CN107948445A (en) * | 2017-12-20 | 2018-04-20 | 西安易朴通讯技术有限公司 | Audio reproducing apparatus, light sensation detecting system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20131024 |