CN104967938A - Environment-friendly earphones with automatic volume adjustment - Google Patents
Environment-friendly earphones with automatic volume adjustment Download PDFInfo
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- CN104967938A CN104967938A CN201510353461.1A CN201510353461A CN104967938A CN 104967938 A CN104967938 A CN 104967938A CN 201510353461 A CN201510353461 A CN 201510353461A CN 104967938 A CN104967938 A CN 104967938A
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- earphone
- belt
- heads
- automatic volume
- power supply
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Abstract
The invention relates to environment-friendly earphones with automatic volume adjustment, which comprise an earphone belt and earphone heads at two ends of the earphone belt. Two half structures are connected with a first rotary shaft to form the earphone belt; an elastic belt is connected at the place where the two half earphone belts are connected; the elastic belt is arranged at the inner side of the earphone belt; the outer side surface of the earphone belt is provided with a solar panel belt; the solar panel belt is connected with a power supply; two ends of the earphone belt are provided with the earphone heads in a rotary mode via second rotary shafts; the inner side surface of each earphone head is provided with a magnet and a capacitance sensor; one earphone head is internally provided with an acceleration sensor; the acceleration sensor and the capacitance sensor are connected with a radio module and the power supply via an MCU; and the output end of the radio module is connected with an audio output module. The environment-friendly earphones with automatic volume adjustment have the advantages of simple structure, little occupied space, convenient storage, energy conservation and environmental protection.
Description
Technical field
The present invention relates to earphone field, especially Radio earphone.
Background technology
Radio earphone is widely used in daily life, and Radio earphone generally adopts wear-type structure, starting switch during use regulating frequency carries out broadcast listening.All need manual-lock power supply after traditional Radio earphone is finished, existence is forgotten powered-down and causes the shortcoming of waste of energy.Existing Radio earphone is not when using, and the ear muff of both sides is drawn close under the elastic shrinkage of the elastic connecting strip at middle part, but due to the span of connecting band comparatively large, cause taking up room of ear muff larger; Earphone adopts powered battery, and need often to change battery, its feature of environmental protection is not high.Existing earphone also lacks volume automatic regualting function, causes certain influence to the hearing of human body.
Summary of the invention
The applicant for the above-mentioned shortcoming of traditional Radio earphone, the environment protecting earphone provide a kind of there is automatic powered-down function, taking up room band automatic volume little, the feature of environmental protection is high and regulate.
A kind of environment protecting earphone regulated with automatic volume, comprise the earphone heads at earphone belt and earphone belt two ends, described earphone belt is made up of two halves anatomical connectivity first rotating shaft, the junction of two halves earphone belt is connected with elastic webbing, elastic band device is in the inner side of earphone belt, the lateral surface device of earphone belt has solar cell strip, and solar cell strip is connected with power supply; The two ends of described earphone belt are by earphone heads described in the second axis of rotation device; The medial surface device of described earphone heads has magnetic patch and capacitive sensing device, wherein be built-in with acceleration induction device in an earphone heads, described acceleration induction device and capacitive sensing device connect radio module and described power supply by MCU, and the output of radio module connects dio Output Modules.
Further improvement as technique scheme:
The medial surface device of described earphone heads has described magnetic patch setting up and down.
Beneficial effect of the present invention is as follows:
Structure of the present invention is simple; Earphone belt around and earphone heads can respectively around axis of rotation, reduce taking up room of earphone, convenient for collecting; The automatic circuit break function that capacitive sensing device realizes earphone is set, reduces the waste of electric energy, energy-conserving and environment-protective; Utilize solar energy to provide electric energy to earphone, without the need to changing battery, its feature of environmental protection is high; Adopt acceleration induction device automatically to regulate the volume of earphone, the best volume of real-time ensuring earphone, is beneficial to the hearing protection to ear.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is theory diagram of the present invention.
In figure: 1, earphone belt; 2, earphone heads; 3, magnetic patch; 4, elastic webbing; 5, the first rotating shaft; 6, the second rotating shaft; 7, capacitive sensing device; 8, MCU; 9, power supply; 10, radio module; 11, dio Output Modules; 12, solar cell strip; 13, acceleration induction device.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Figures 1 and 2, the environment protecting earphone of the band automatic volume adjustment of the present embodiment, comprise the earphone heads 2 at earphone belt 1 and earphone belt 1 two ends, earphone belt 1 is made up of two halves anatomical connectivity first rotating shaft 5, the junction of two halves earphone belt 1 is connected with elastic webbing 4, elastic webbing 4 is connected with two halves earphone belt 1 across the first rotating shaft 5, and elastic webbing 4 is positioned at the medial surface of earphone belt 1, for being supplied to the resilient clamping force of earphone heads 2 pairs of human body heads; The lateral surface device of earphone belt 1 has solar cell strip 12, and solar cell strip 12 is connected with power supply 9, and power supply 9 is rechargeable battery, and solar cell strip 12 utilizes solar energy to charge to power supply 9 or consuming parts directly to earphone provides electric energy; Rotating inside earphone belt 1 when the two ends of earphone belt 1 facilitate earphone heads 2 to receive by the second rotating shaft 6 tumbler earphone heads 2, second rotating shaft 6 is received;
The medial surface device of earphone heads 2 has magnetic patch 3 and capacitive sensing device 7, is wherein built-in with acceleration induction device 13 in arbitrary earphone heads 2; Magnetic patch 3 comprises upper and lower two, and capacitive sensing device 7 is placed between upper and lower magnetic patch 3, and capacitive sensing device 7 and acceleration induction device 13 connect radio module 10 and power supply 9 respectively by MCU8, and the output of radio module 10 connects dio Output Modules 11.When earphone does not use, two earphone heads 2 drawn close, the inner side magnetic patch 3 of earphone heads 2 attracts each other, thus capacitive sensing device 7 senses capacitance change signal, capacitance change signal is delivered to MCU8, and MCU8 controls the electric power supply disconnecting radio module 10, realizes automatic circuit break function; When open air use earphone, the solar cell strip 12 on earphone provides electric energy to the consuming parts of earphone; Acceleration induction device 13 for the acceleration of Test earphone, when acceleration increase or reduce time as carry earphone jog wait motion, acceleration induction device 13 transmits signals to MCU8, MCU8 control dio Output Modules 11 output volume size.
More than describing is explanation of the invention, and be not the restriction to invention, limited range of the present invention is see claim, and when without prejudice to spirit of the present invention, the present invention can do any type of amendment.
Claims (2)
1. the environment protecting earphone regulated with automatic volume, comprise the earphone heads (2) at earphone belt (1) and earphone belt (1) two ends, it is characterized in that: described earphone belt (1) is made up of two halves anatomical connectivity first rotating shaft (5), the junction of two halves earphone belt (1) is connected with elastic webbing (4), elastic webbing (4) is installed on the inner side of earphone belt (1), the lateral surface device of earphone belt (1) has solar cell strip (12), and solar cell strip (12) is connected with power supply (9); The two ends of described earphone belt (1) are by earphone heads (2) described in the second rotating shaft (6) tumbler; The medial surface device of described earphone heads (2) has magnetic patch (3) and capacitive sensing device (7), wherein be built-in with acceleration induction device (13) in an earphone heads (2), described acceleration induction device (13) and capacitive sensing device (7) connect radio module (10) and described power supply (9) by MCU (8), and the output of radio module (10) connects dio Output Modules (11).
2., according to the environment protecting earphone with automatic volume adjustment described in claim 1, it is characterized in that: the medial surface device of described earphone heads (2) has described magnetic patch (3) setting up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510353461.1A CN104967938A (en) | 2015-06-25 | 2015-06-25 | Environment-friendly earphones with automatic volume adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510353461.1A CN104967938A (en) | 2015-06-25 | 2015-06-25 | Environment-friendly earphones with automatic volume adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104967938A true CN104967938A (en) | 2015-10-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510353461.1A Pending CN104967938A (en) | 2015-06-25 | 2015-06-25 | Environment-friendly earphones with automatic volume adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104967938A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090323979A1 (en) * | 2008-06-30 | 2009-12-31 | Sennheiser Electronic Gmbh & Co. Kg | Earphone and headset |
| CN103475971A (en) * | 2013-09-18 | 2013-12-25 | 青岛歌尔声学科技有限公司 | Headset |
| CN203435121U (en) * | 2013-07-26 | 2014-02-12 | 张霁源 | Headphone with solar charging module |
| CN103686515A (en) * | 2013-12-06 | 2014-03-26 | 青岛歌尔声学科技有限公司 | Earphone system and control method with automatic sensing detection and control functions |
| CN204377107U (en) * | 2015-02-09 | 2015-06-03 | 东莞市瀛通电线有限公司 | A kind of sports earphones according to motion state automatic regulating volume |
-
2015
- 2015-06-25 CN CN201510353461.1A patent/CN104967938A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090323979A1 (en) * | 2008-06-30 | 2009-12-31 | Sennheiser Electronic Gmbh & Co. Kg | Earphone and headset |
| CN203435121U (en) * | 2013-07-26 | 2014-02-12 | 张霁源 | Headphone with solar charging module |
| CN103475971A (en) * | 2013-09-18 | 2013-12-25 | 青岛歌尔声学科技有限公司 | Headset |
| CN103686515A (en) * | 2013-12-06 | 2014-03-26 | 青岛歌尔声学科技有限公司 | Earphone system and control method with automatic sensing detection and control functions |
| CN204377107U (en) * | 2015-02-09 | 2015-06-03 | 东莞市瀛通电线有限公司 | A kind of sports earphones according to motion state automatic regulating volume |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151007 |