CN201571195U - Combined type sound box earphone - Google Patents

Combined type sound box earphone Download PDF

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Publication number
CN201571195U
CN201571195U CN2009202625952U CN200920262595U CN201571195U CN 201571195 U CN201571195 U CN 201571195U CN 2009202625952 U CN2009202625952 U CN 2009202625952U CN 200920262595 U CN200920262595 U CN 200920262595U CN 201571195 U CN201571195 U CN 201571195U
Authority
CN
China
Prior art keywords
sound box
earphone
main sound
head
headphone
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
Application number
CN2009202625952U
Other languages
Chinese (zh)
Inventor
刘铁勇
Original Assignee
刘铁勇
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 刘铁勇 filed Critical 刘铁勇
Priority to CN2009202625952U priority Critical patent/CN201571195U/en
Application granted granted Critical
Publication of CN201571195U publication Critical patent/CN201571195U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a combined type sound box earphone, which comprises a main sound box and a headphone, wherein the headphone consists of a headset and ear covers arranged at both ends of the headset, the main sound boxy and the two ear covers are connected through a double-pole insertion pin, the headset consists of a left half headset and a right half headset, and the left half headset and the right half headset are hinged. The utility model can be used as a sound box, and can also be used as an earphone, and in addition, the utility model also has the advantages of good effect and portability.

Description

The combined box earphone
Technical field
The utility model relates to a kind of audio-frequence player device, especially a kind of combined box earphone.
Background technology
The tonequality and the non-constant of effect of some small-sized portable loudspeaker box though can satisfy the requirement that many people listen to simultaneously simultaneously, because its resonator is little, can't embody the low frequency tone color now.Nor have ear-phone function, can not satisfy the requirement that the individual listens to separately.Though existing earphone has increased speaker and speaker shell structure at two earmuffs, because the volume of speaker shell is little, resonance effect is poor, and the bulking value of earphone and weight are increased greatly, therefore, be worn over the burden that head is gone up increases the user, very inconvenient.
The utility model content
The utility model purpose provides a kind of audio amplifier that both can be used as and uses, and can be used as earphone again and use, and effective, the combined box earphone that is convenient for carrying.
For achieving the above object, the technical solution adopted in the utility model is: a kind of combined box earphone comprises main sound box and headphone, headphone is made up of the earmuff of wearing and wear two ends, be connected by bipolar contact pin between main sound box and two earmuffs, described wear to wear to wear with right half a head by left half a head form, left half a head is worn to wear with right half a head and is hinged together.
The casing of described main sound box is provided with shift knob and control button.
The casing of described main sound box is provided with USB interface and input interface.
Establish audio input interface on the described earmuff.
After the utility model adopts said structure, by main sound box and headphone are set, and with their grafting together by bipolar contact pin, the left half a head of wearing is worn to wear with right half a head and is hinged together, and therefore, the utility model combines audio amplifier and earphone effectively, realized the conversion of audio amplifier, ear-phone function, and audio is good, adopts bipolar contact pin mode to connect easy accessibility; Use during as earphone, main sound box can be removed, guaranteeing can not increase as earphone operating weight separately, does not increase user's burden, and wearing by two parts are hinged of earphone form, and therefore, can place two earmuffs are folding, is convenient for carrying.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Fig. 1 is the utility model structure chart;
Fig. 2 is the utility model main sound box structure chart;
Fig. 3 is the utility model headphone structure figure;
Fig. 4 is the utility model headphone foldable structure figure.
Among the figure: 1 main sound box, 11 shift knobs, 12 control buttons, the 13USB interface, 14 input interfaces, 2 headphones, 21 wear, 22 earmuffs, 221 audio input interfaces, 3 bipolar contact pins, 4 bearing pins, 5 audio frequency incoming lines.
Embodiment
Shown in Fig. 1,2 and 3, combined box earphone of the present utility model comprises main sound box 1 and headphone 2, headphone by wear 21 and the earmuff 22 of wearing two ends form, be connected by bipolar contact pin 3 between main sound box 1 and two earmuffs 22, described wear 21 by left half a head wear 211 and right half a head wear 212 and form, left half a head wear 211 and right half a head wear 212 and be hinged together by bearing pin 4.The casing of described main sound box 1 is provided with shift knob 11 and control button 12.The casing of described main sound box 1 is provided with usb 13 and input interface 14.
In the present embodiment, earmuff 22 adopts squared design, left half a head wear 211 and right half a head wear 212 and can be laminated to one around 4 rotations of the bearing pin between them, and earmuff 22 wears 21 relatively and revolves and turn 90 degrees, as Fig. 4, this moment, the entire headset smaller volume was convenient for carrying; On earmuff 22, establish audio input interface 221.Audio frequency incoming line 5 forms of earphone are two bipolar contact pins of Φ 2.5mm about Φ 3.5mm three utmost point contact pins are further divided into.The audio frequency incoming line 5 of earphone adopts the bipolar contact pin of Φ 2.5mm, and corresponding left and right sides auricular concha respectively has a bipolar female seat of Φ 2.5mm, and the audio frequency of earphone is imported 5 lines and can be taken off fully like this.Adopt the high power loudspeaker, single loudspeaker can bear the power input of 0.5W.
A bipolar contact pin 3 of folding Φ 2.5mm is respectively arranged at the right and left bottom of main sound box 1, by of the connection (earphone of this moment as satellite 1 audio amplifier of portable loudspeaker box earphone) of these two bipolar contact pins 3 with the bipolar female seat of Φ 2.5mm on the earphone left and right sides earmuff 22, main sound box 1 can output to the signal of medium-high frequency on the satellite audio amplifier, has also fixed the cooperate location of headphone 2 with main sound box simultaneously.After main sound box 1 fused with headphone 2, the 5mm interval of can having an appointment between main sound box 1 and the left and right sides earmuff 22 was in order to avoid because the vibrations of sound cause the friction between main sound box 1 and the headphone 2.
Main sound box 1 adopts the Low frequency horn of 50mm, interior dress Active crossover device.By frequency division, main sound box 1 is responsible for low frequency output, and headphone 2 is connected the back and is responsible for medium-high frequency output as the satellite audio amplifier with main sound box 1.The audio signal input of main sound box 1 has dual mode: one is the USB input.At this moment, the not nonoculture of usb data line is that the transmission of audio signals line also is responsible for whole audio amplifier earphone power supply.Two are Φ 2.5mm input.At this moment, need additionally to power for main sound box 1 with the fiery ox of dispensing.What there was an individual bugle shape at the back of main sound box 1 leads the phase hole.There are the mains switch of audio amplifier earphone and the large and small button of volume of audio amplifier earphone, handled easily in main sound box 1 rear portion by the position of top.
The tone frequency channel wire form is two bipolar contact pins of Φ 2.5mm (shared with earphone) about Φ 3.5mm three utmost point contact pins are further divided into.The fire ox is adopted the mode of changeing USB interface.
Main sound box 1 thickness has only 6cm, and width also has only 9cm, and is in light weight, adds to join the folding earphone as the audio amplifier earphone, more convenient carrying.

Claims (4)

1. combined box earphone, it comprises main sound box (1) and headphone (2), headphone (2) is made up of the earmuff (22) of wearing (21) and wearing two ends, it is characterized in that: be connected by bipolar contact pin (3) between main sound box (1) and two earmuffs (22), described wearing (21) worn (211) and right half a head by left half a head and worn (212) and form, and left half a head is worn (211) and right half a head and worn (212) and be hinged together.
2. combined box earphone according to claim 1 is characterized in that: the casing of described main sound box (1) is provided with shift knob (11) and control button (12).
3. combined box earphone according to claim 1 is characterized in that: the casing of described main sound box (1) is provided with USB interface (13) and input interface (14).
4. combined box earphone according to claim 1 is characterized in that: establish audio input interface (221) on the described earmuff (22).
CN2009202625952U 2009-11-12 2009-11-12 Combined type sound box earphone Expired - Fee Related CN201571195U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202625952U CN201571195U (en) 2009-11-12 2009-11-12 Combined type sound box earphone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202625952U CN201571195U (en) 2009-11-12 2009-11-12 Combined type sound box earphone

Publications (1)

Publication Number Publication Date
CN201571195U true CN201571195U (en) 2010-09-01

Family

ID=42663496

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009202625952U Expired - Fee Related CN201571195U (en) 2009-11-12 2009-11-12 Combined type sound box earphone

Country Status (1)

Country Link
CN (1) CN201571195U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102780939A (en) * 2011-05-09 2012-11-14 淇誉电子科技股份有限公司 Hanging and wearing type multi-directional audible device
CN103796132B (en) * 2014-01-27 2017-12-26 宁波翼动通讯科技有限公司 Sound box system and its control method with separable wireless headset
CN108260036A (en) * 2016-12-28 2018-07-06 新昌有限公司 Circulating type sound box system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102780939A (en) * 2011-05-09 2012-11-14 淇誉电子科技股份有限公司 Hanging and wearing type multi-directional audible device
CN102780939B (en) * 2011-05-09 2015-06-24 淇誉电子科技股份有限公司 Hanging and wearing type multi-directional audible device
CN103796132B (en) * 2014-01-27 2017-12-26 宁波翼动通讯科技有限公司 Sound box system and its control method with separable wireless headset
CN108260036A (en) * 2016-12-28 2018-07-06 新昌有限公司 Circulating type sound box system

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100901

Termination date: 20131112

C17 Cessation of patent right