CN104754440A - Earphone device with frequency conversion function - Google Patents
Earphone device with frequency conversion function Download PDFInfo
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- CN104754440A CN104754440A CN201510199759.1A CN201510199759A CN104754440A CN 104754440 A CN104754440 A CN 104754440A CN 201510199759 A CN201510199759 A CN 201510199759A CN 104754440 A CN104754440 A CN 104754440A
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- headphone device
- conversion function
- frequency conversion
- cavity
- leading note
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Abstract
The invention discloses an earphone device with a frequency conversion function. The earphone device comprises an earphone body, a tone guiding cavity arranged in the earphone body, a front casing and a rear casing, wherein each of the front casing and the rear casing is provided with a concave cavity; the front casing and the rear casing are connected together to form the tone leading cavity; a rotary adjusting structure is arranged on the tone guiding cavity; the size of a cavity body of the tone guiding cavity can be adjusted by rotating the rotating angle of the rotary adjusting structure; the earphone device is a flat ear type, ear-canal-fit type or head-wearing type earphone device. According to the earphone device disclosed by the invention, as the tone leading cavity is adopted and changes along with the rotation, the transmitting frequency of the earphone also changes, and the audio frequency can be adjusted according to the preference. The aim of adjusting the audio frequency is achieved by adjusting the size of the cavity body of the tone guiding cavity through the rotary structure; the rotary structure can rotate by 22.5 degrees clockwise or anticlockwise respectively.
Description
Technical field
The present invention relates to ear phone technology field, particularly relate to a kind of earphone that can automatically regulate audio frequency to change.
Background technology
Along with the development of mobile communication and improving constantly of people's living standard, the use of various mobile terminal is more and more universal, and mobile terminal has become indispensable means of communication in people's life.
And earphone is the instrument often used in mobile terminal.At present, on market, existing earphone species is various, and their basic structure is: the plug of headset main body, wire, connection wire and sound source.Its weak point is: because the ear of people is different to the frequency perception of sound, and individual left and right ear has certain difference, when headphones are used, can not regulate audio frequency according to the actual needs of oneself.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
The technical problem to be solved in the present invention is, for the above-mentioned defect of prior art, provides a kind of Headphone device with frequency conversion function.Provide a kind of earphone that can automatically regulate audio frequency to change, by adjustment leading note chamber size adjustment audio frequency, change the size of resonator to change tone.
The technical scheme that technical solution problem of the present invention adopts is as follows:
A kind of Headphone device with frequency conversion function, comprise: headset body, be arranged on the leading note chamber in headset body, wherein, it also comprises: the fore shell and the back cover that are provided with cavity, described fore shell and described back cover link together and form described leading note chamber, and shell rear end is provided with rotary regulating structure in the rear; By rotating the anglec of rotation of described rotary regulating structure, adjustable described leading note chamber cavity size.
The described Headphone device with frequency conversion function, wherein, it also comprises: be arranged on the loudspeaker in described leading note chamber.
The described Headphone device with frequency conversion function, wherein, it also comprises: the soft rubber stopper being arranged on headset body front end.
The described Headphone device with frequency conversion function, wherein, rotary regulating structure is one to be spirally connected adjustment structure.
The described Headphone device with frequency conversion function, wherein, described in the adjustment structure that is spirally connected comprise: be arranged on the external screw thread on fore shell cavity outer wall, and be arranged on internal thread on back cover cavity interior walls.
The described Headphone device with frequency conversion function, wherein, described Headphone device is Ping Ershi, In-Ear or Headphone device.
The described Headphone device with frequency conversion function, wherein, the relatively described back cover of the preoperative shell of institute clockwise or can be rotated counterclockwise each 22.5 °.
The described Headphone device with frequency conversion function, wherein, is provided with shockproof gel in the cavity of shell in the rear.
The described Headphone device with frequency conversion function, wherein, described rotary regulating structure is a cylindrical knob lid be connected with leading note chamber, for regulating leading note cavity volume to reduce by the knob lid that turns clockwise; Leading note cavity volume is regulated to increase by being rotated counterclockwise knob lid.
The described Headphone device with frequency conversion function, wherein, it also comprises the bracing wire Headphone device be connected with described headset body;
And the take-up switch for controlling earphone cord take-up be arranged on institute's bracing wire Headphone device;
The back side of described bracing wire Headphone device arrange for being installed on the clip on waistband.
The described Headphone device with frequency conversion function, wherein, described bracing wire Headphone device comprises: earphone cord, be arranged on the housing at the back side of described bracing wire Headphone device, rotatably be arranged on the roll for being wound around earphone cord in described housing, and one end of described roll is fixedly connected with a stainless steel shell fragment, described earphone cord is interspersed to be arranged among described roll and described housing.
The Headphone device with frequency conversion function provided by the present invention, owing to adopting leading note chamber to change along with rotation, the frequency that earphone is launched changes, and can regulate the height of audio frequency according to oneself hobby.Leading note chamber cavity size is regulated to reach the object regulating audio frequency by rotational structure; Rotational structure clockwise or can be rotated counterclockwise each 22.5 °.
Accompanying drawing explanation
Fig. 1 is the structural representation with the Headphone device of frequency conversion function of the present invention.
Fig. 2 is the overall structure schematic diagram that the Headphone device with frequency conversion function of the present invention installs guy structure.
Embodiment
For making object of the present invention, technical scheme and advantage clearly, clearly, developing simultaneously referring to accompanying drawing, the present invention is described in more detail for embodiment.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Refer to Fig. 1, Fig. 1 is the structural representation with the Headphone device of frequency conversion function of the present invention.The described Headphone device with frequency conversion function shown in Fig. 1, comprise: headset body 100, be arranged on the leading note chamber 200 in headset body 100, it also comprises: the fore shell 210 and the back cover 220 that are provided with cavity, described fore shell 210 and described back cover 220 link together and form described leading note chamber 200, and described leading note chamber 200 is provided with rotary regulating structure 300; By rotating the anglec of rotation of described rotary regulating structure 300, adjustable described leading note chamber 200 cavity size.
The invention provides a kind of earphone that can automatically regulate audio frequency to change, by adjustment leading note chamber 200 size adjustment audio frequency, change the size of resonator to change tone.
Further, the described Headphone device with frequency conversion function, as shown in Figure 1, it also comprises: be arranged on the loudspeaker 201 in described leading note chamber 200.The sound that loudspeaker send changes sounding audio-frequency along with leading note cavity volume size in described leading note chamber 200.
Further, the described Headphone device with frequency conversion function, as shown in Figure 1, it also comprises: the soft rubber stopper 110 being arranged on headset body 100 front end.
Further, the described Headphone device with frequency conversion function, as shown in Figure 1, rotary regulating structure 300 to be spirally connected adjustment structure for employing one.Such as, as shown in Figure 1, described rotary regulating structure 300 is a cylindrical knob lid (as shown in Figure 1 300) be connected with leading note chamber 200, for regulating leading note chamber 200 volume-diminished by the knob lid that turns clockwise; Leading note chamber 200 volume is regulated to increase by being rotated counterclockwise knob lid.
Visible, the present invention indirectly controls leading note chamber by the cylindrical knob lid that turns clockwise and advances, thus is directed at sound cavity volume and reduces, and the sound wave that electric signal sound source sent utilizes loud speaker to be transformed into frequency high propagates in the ear of people.And by be rotated counterclockwise cylindrical knob lid indirectly control leading note chamber retreat, from sidetone cavity volume increase, it is low that electric signal sound source sent utilizes loud speaker to be transformed into frequency, sound wave propagate in the ear of people.Change the volume of echo chamber cavity by rotating leading note chamber, echo chamber changes along with rotation, and height change occurs the audio frequency that earphone sends, and achieves the height of regulating frequency respectively with satisfied different Man's Demands.
Preferably, the Headphone device with frequency conversion function of the present invention, described Headphone device includes but not limited to flat aural headphone device, In-Ear Headphones device or Headphone device.
Further, preferably embodiment, the adjustment structure that is spirally connected described in can also arranging comprises: be arranged on the external screw thread on fore shell 210 cavity outer wall, and be arranged on internal thread on back cover 220 cavity interior walls.Namely by the external screw thread on described fore shell 210 cavity outer wall, with be arranged on internal thread on back cover 220 cavity interior walls and complement each other to form described leading note chamber, and can at any time clockwise or be rotated counterclockwise described fore shell or back cover, reach the effect regulating described leading note cavity volume, thus reach the object regulating audio frequency size, preferably, the relatively described back cover 220 of the preoperative shell 210 of institute clockwise or can be rotated counterclockwise each 22.5 °.22.5 degree can reach best audio frequency regulating effect
Further, the described Headphone device with frequency conversion function, can be provided with shockproof gel in the cavity of shell 220 in the rear, can reach damping effect.
Embodiment further, the described Headphone device with frequency conversion function, as shown in Figure 2, it also comprises the bracing wire Headphone device 10 be connected with described headset body 100;
And the take-up switch 30 for controlling earphone cord take-up be arranged on institute's bracing wire Headphone device 10.
The back side of described bracing wire Headphone device arrange for being installed on the clip 11 on waistband.
Further, the described Headphone device with frequency conversion function, wherein, described bracing wire Headphone device 10 comprises: earphone cord 13, be arranged on the housing 14 at the back side of described bracing wire Headphone device, rotatably be arranged on the roll for being wound around earphone cord in described housing 14, and one end of described roll is fixedly connected with a stainless steel shell fragment (facilitating described roll resilience), described earphone cord 13 is interspersed to be arranged among described roll and described housing.
In sum, the Headphone device with frequency conversion function provided by the present invention, owing to adopting leading note chamber 200 to change along with rotation, the frequency that earphone is launched changes, and can regulate the height of audio frequency according to oneself hobby.Leading note chamber 200 cavity size is regulated to reach the object regulating audio frequency by rotational structure; Rotational structure clockwise or can be rotated counterclockwise each 22.5 °
Should be understood that, application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection range that all should belong to claims of the present invention.
Claims (10)
1. one kind has the Headphone device of frequency conversion function, comprise: headset body, be arranged on the leading note chamber in headset body, it is characterized in that, it also comprises: the fore shell and the back cover that are provided with cavity, described fore shell and described back cover link together and form described leading note chamber, and described leading note chamber is provided with rotary regulating structure; By rotating the anglec of rotation of described rotary regulating structure, adjustable described leading note chamber cavity size.
2. the Headphone device with frequency conversion function according to claim 1, it is characterized in that, it also comprises: be arranged on the loudspeaker in described leading note chamber.
3. the Headphone device with frequency conversion function according to claim 1, it is characterized in that, it also comprises: the soft rubber stopper being arranged on headset body front end.
4. the Headphone device with frequency conversion function according to claim 1, is characterized in that, rotary regulating structure is one to be spirally connected adjustment structure; The described adjustment structure that is spirally connected comprises: be arranged on the external screw thread on fore shell cavity outer wall, and be arranged on internal thread on back cover cavity interior walls.
5. the Headphone device with frequency conversion function according to claim 1, is characterized in that, described Headphone device is Ping Ershi, In-Ear or Headphone device.
6. the Headphone device with frequency conversion function according to claim 1, is characterized in that, the relatively described back cover of the preoperative shell of institute clockwise or can be rotated counterclockwise each 22.5 °.
7. the Headphone device with frequency conversion function according to claim 1, is characterized in that, is provided with shockproof gel in the cavity of shell in the rear.
8. the Headphone device with frequency conversion function according to claim 1, is characterized in that, described rotary regulating structure is a cylindrical knob lid be connected with leading note chamber, for regulating leading note cavity volume to reduce by the knob lid that turns clockwise; Leading note cavity volume is regulated to increase by being rotated counterclockwise knob lid.
9. the Headphone device with frequency conversion function according to claim 1, is characterized in that, it also comprises the bracing wire Headphone device be connected with described headset body;
And the take-up switch for controlling earphone cord take-up be arranged on institute's bracing wire Headphone device;
The back side of described bracing wire Headphone device arrange for being installed on the clip on waistband.
10. the Headphone device with frequency conversion function according to claim 9, it is characterized in that, described bracing wire Headphone device comprises: earphone cord, be arranged on the housing at the back side of described bracing wire Headphone device, rotatably be arranged on the roll for being wound around earphone cord in described housing, and one end of described roll is fixedly connected with a stainless steel shell fragment, described earphone cord is interspersed to be arranged among described roll and described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510199759.1A CN104754440B (en) | 2015-04-25 | 2015-04-25 | Headphone device with frequency conversion function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510199759.1A CN104754440B (en) | 2015-04-25 | 2015-04-25 | Headphone device with frequency conversion function |
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| Publication Number | Publication Date |
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| CN104754440A true CN104754440A (en) | 2015-07-01 |
| CN104754440B CN104754440B (en) | 2018-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510199759.1A Active CN104754440B (en) | 2015-04-25 | 2015-04-25 | Headphone device with frequency conversion function |
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| CN (1) | CN104754440B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108848434A (en) * | 2018-05-24 | 2018-11-20 | 深圳普罗声声学科技有限公司 | Sound processing method and device, the hearing aid of apparatus for processing audio |
| US10368158B2 (en) | 2015-12-30 | 2019-07-30 | Cooler Master Technology Inc. | Earphone device that switched to an open-type or a closed-type earphone device |
| WO2021238730A1 (en) * | 2020-05-26 | 2021-12-02 | 维沃移动通信有限公司 | Earphone |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201118935Y (en) * | 2007-08-24 | 2008-09-17 | 中名(东莞)电子有限公司 | Wire rewinding type earphone |
| CN203136110U (en) * | 2013-01-21 | 2013-08-14 | 深圳市冠旭电子有限公司 | Cavity changeable earphone |
| US8565467B1 (en) * | 2012-03-30 | 2013-10-22 | Cheng Uei Precision Industry Co., Ltd. | Earphone |
| CN203261452U (en) * | 2013-05-10 | 2013-10-30 | 富港电子（东莞）有限公司 | Tunable earphone |
| CN203851269U (en) * | 2014-05-16 | 2014-09-24 | 深圳稳泰电声有限公司 | Sound quality-adjustable earphone |
| CN204498338U (en) * | 2015-04-25 | 2015-07-22 | 福建太尔电子科技股份有限公司 | There is the Headphone device of frequency conversion function |
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2015
- 2015-04-25 CN CN201510199759.1A patent/CN104754440B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201118935Y (en) * | 2007-08-24 | 2008-09-17 | 中名(东莞)电子有限公司 | Wire rewinding type earphone |
| US8565467B1 (en) * | 2012-03-30 | 2013-10-22 | Cheng Uei Precision Industry Co., Ltd. | Earphone |
| CN203136110U (en) * | 2013-01-21 | 2013-08-14 | 深圳市冠旭电子有限公司 | Cavity changeable earphone |
| CN203261452U (en) * | 2013-05-10 | 2013-10-30 | 富港电子（东莞）有限公司 | Tunable earphone |
| CN203851269U (en) * | 2014-05-16 | 2014-09-24 | 深圳稳泰电声有限公司 | Sound quality-adjustable earphone |
| CN204498338U (en) * | 2015-04-25 | 2015-07-22 | 福建太尔电子科技股份有限公司 | There is the Headphone device of frequency conversion function |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10368158B2 (en) | 2015-12-30 | 2019-07-30 | Cooler Master Technology Inc. | Earphone device that switched to an open-type or a closed-type earphone device |
| CN108848434A (en) * | 2018-05-24 | 2018-11-20 | 深圳普罗声声学科技有限公司 | Sound processing method and device, the hearing aid of apparatus for processing audio |
| WO2021238730A1 (en) * | 2020-05-26 | 2021-12-02 | 维沃移动通信有限公司 | Earphone |
| US12267640B2 (en) | 2020-05-26 | 2025-04-01 | Vivo Mobile Communication Co., Ltd. | Earphone |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104754440B (en) | 2018-09-18 |
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Inventor after: Zhou Dayong Inventor before: Zhou Dayou |
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Address after: Pumei town Yunxiao County 363399 Fujian city of Zhangzhou Province Applicant after: Fujian Tai'er group Limited by Share Ltd Address before: Pumei town Yunxiao County 363399 Fujian city of Zhangzhou Province Applicant before: Fujian Tai Er electronics technology limited company |
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