WO2012174932A1 - Appareil dévidoir de cordon d'écouteur et dispositif terminal - Google Patents

Appareil dévidoir de cordon d'écouteur et dispositif terminal Download PDF

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Publication number
WO2012174932A1
WO2012174932A1 PCT/CN2012/074121 CN2012074121W WO2012174932A1 WO 2012174932 A1 WO2012174932 A1 WO 2012174932A1 CN 2012074121 W CN2012074121 W CN 2012074121W WO 2012174932 A1 WO2012174932 A1 WO 2012174932A1
Authority
WO
WIPO (PCT)
Prior art keywords
earphone
reel
spring
take
headphone
Prior art date
Application number
PCT/CN2012/074121
Other languages
English (en)
Chinese (zh)
Inventor
郑大清
Original Assignee
新疆天地集团有限公司
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
Priority claimed from CN2011101660518A external-priority patent/CN102843626A/zh
Priority claimed from CN2011202086719U external-priority patent/CN202085290U/zh
Application filed by 新疆天地集团有限公司 filed Critical 新疆天地集团有限公司
Publication of WO2012174932A1 publication Critical patent/WO2012174932A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1033—Cables or cables storage, e.g. cable reels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/04—Supports for telephone transmitters or receivers
    • H04M1/05—Supports for telephone transmitters or receivers specially adapted for use on head, throat or breast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
    • H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
    • H04M1/6041—Portable telephones adapted for handsfree use
    • H04M1/6058—Portable telephones adapted for handsfree use involving the use of a headset accessory device connected to the portable telephone

Definitions

  • the user when the electronic product is directly used, the user cannot avoid the electromagnetic radiation generated by the electronic product (mobile phone, etc.), which brings great health and safety hazards to the user.
  • the electromagnetic radiation generated by the mobile phone will directly harm the central nervous system of the human brain.
  • the existing ⁇ does not have the function of a built-in retractable earphone ⁇
  • an object of the present invention is to provide a headphone cable take-up device
  • a headphone wire take-up device comprising: a housing, including an accommodation space;
  • a reel rotatably disposed in the accommodating space; a headphone cord wound on the reel;
  • a signal communication device for transmitting a signal, connected to one end of the earphone cable, and disposed in the accommodating space;
  • a spring for driving the reel to rotate and recover the headphone wire one end of the spring is disposed on a shaft, and the other end of the spring is disposed on the reel,
  • the reel has an inner groove, and the earphone wire is wound around the reel.
  • the spring spring and the reel are disposed on a same plane of the housing space of the housing.
  • the spring spring is disposed at one side of the reel.
  • the earphone cord take-up device further comprises: a backstop device for preventing the earphone cord from being pulled out by any length and stopping without being retracted.
  • the stopping device comprises: a plurality of balls and a card slot.
  • the signal communication device is composed of a plurality of conductive annular tracks on a plane and corresponding conductive needles or conductive elastic sheets.
  • each signal line of one end of the earphone wire is connected to the circular track, and the circular track is connected to the conductive contact pin or the conductive elastic piece, and the conductive contact pin or the conductive elastic piece is connected with the signal lead wire.
  • the signal line lead-out line can be connected to the signal terminal of the adapted terminal device, and the other end of the headphone line is connected to the earphone assembly.
  • the present invention further provides a terminal device, including: a device device;
  • the device body realizes connection and signal transmission between the earphone and the device body through a signal communication device in the earphone wire take-up device.
  • the terminal device is a mobile phone, a mobile phone headset accessory, a television, a tablet, a laptop, a desktop computer, a digital player, a personal audio-visual device, a radio, a game
  • the wire take-up device makes the earphone cable easy to wind up, easy to use and carry.
  • the earphone wire take-up device can completely solve the problem of waste of earphone resources of the terminal device, so that when people use the terminal device (for example, answering a call), Then, the terminal device is lifted to the head, and the built-in telescopic earphone can be directly pulled out from the earphone wire take-up device of the application terminal device, thereby effectively reducing the damage caused by the electromagnetic radiation of the terminal device.
  • FIG. 1 is a perspective view showing the structure of a headphone wire take-up device in an embodiment of the present invention
  • Figure 2 is an exploded view of the headphone wire take-up device of Figure 1;
  • Figure 3 is a plan view of the headphone wire take-up device of Figure i;
  • Figure 4 is a cross-sectional view taken along line A-A of Figure 3;
  • FIG. 5 is a schematic perspective view showing a three-dimensional structure of a headphone wire take-up device according to another embodiment of the present invention.
  • Figure 6 is a top plan view of the headphone wire take-up device of Figure 5;
  • Figure 7 is a cross-sectional view taken along line B B of Figure 6;
  • FIG. 8 is a schematic structural view of a signal communication device according to an embodiment of the present invention
  • FIG. 9 is a schematic structural view of a backstop device according to an example of the present invention.
  • FIG. 10 is a schematic structural diagram of a terminal device according to an embodiment of the present invention.
  • the embodiments of the present invention are further described in detail below with reference to the embodiments and drawings.
  • the illustrative embodiments and the description of the present invention are intended to be illustrative only and not to limit the invention.
  • FIG. 1 a perspective view of a headphone wire take-up device in an embodiment of the present invention is illustrated.
  • the earphone wire take-up device includes:
  • a housing 1 includes an accommodation space
  • a reel 2 is rotatably disposed in the accommodating space, a headphone wire 4 wound on the reel 2;
  • a signal communication device (not shown) for transmitting a signal is connected to one end of the earphone wire 4 and disposed in the accommodating space;
  • a spring spring 5 for driving the reel 2 to rotate to recover the earphone wire 4 one end of the spring spring 5 is disposed on the shaft 3, and the other end of the spring spring 5 is disposed at Said on the reel 2.
  • the earphone cord take-up device can be fixed in the terminal device by the shaft 3 and the bolt.
  • the reel 2 when the headphone cable 4 is pulled out of the casing 1 in the coil reel 2, the reel 2 is reversed due to the friction between the headphone cord 4 and the reel 2.
  • the spring spring 5 connected to the reel 2 is elastically deformed by the rotation of the reel 2, and the spring potential generated by the elastic deformation is stored in the spring spring 5.
  • the spring spring 5 When it is necessary to reclaim the stretched headphone cord 4 onto the reel 2, the spring spring 5 is restored from the elastically deformed state to the normal state, and with the release of the elastic potential energy of the spring spring 5, the spring The spring 5 drives the reel 2 to rotate clockwise, and the reel 2 rotates clockwise while winding the headphone cord 4 around the reel 2. Thereby, the driving power is supplied by the spring spring 5, and the purpose of the reel 2 to recover the earphone cord 4 is driven.
  • the reel 2 includes: a baffle 21 and a bottom 22 through which an inner groove can be formed, and an earphone cord 4 is disposed in the inner groove of the reel 2.
  • a barrier layer 7 may be provided between the spring spring 5 and the headphone cord 4. This compartment 7 is used to isolate the springs 5 from the headphone cord 4 to avoid mutual interference.
  • the spring spring 5 is first provided, then the spacer 7 is provided on the outer ring of the spring spring 5, and the reel 2 is provided on the outer ring of the spacer 7, wherein the spring One end of the spring 5 is fixed on the shaft 3, and the other end of the spring spring 5 is fixed on the reel 2, so that when the reel 2 is rotated, the spring spring 5 is driven to rotate, thereby making the spring 5
  • the spring spring 5 acts as a driving force to drive the reel 2 of the outer ring to rotate, thereby achieving the purpose of winding the earphone wire 4.
  • the earphone wire take-up device further includes: a roller 6 (see FIG. 1) disposed at an opening of the casing 1 through which the earphone wire 4 can be retracted from the outside of the casing 1 and wound around the casing 1 On the inner reel 2, the earphone cord 4 can also be pulled out from the reel 2 in the casing 1 through the opening.
  • the signal communication means is constituted by a plurality of electrically conductive annular tracks 9 on a plane and a corresponding conductive stylus or conductive elastic piece 0 corresponding thereto.
  • the specific structure of the signal communication device is not limited in this embodiment.
  • each signal line 8 at one end of the earphone wire 4 is led out to the outside of the reeling disc 2, and a plurality of signal ring-shaped rails 9 are disposed on the plane of the baffle 21 of the reeling disc 2, and the headphone cord is placed.
  • Each of the signal lines 8 of the 4 is connected to the signal ring type track 9.
  • the housing 1 is provided with a plurality of conductive stylus pins or conductive elastic sheets 10, and a plurality of conductive stylus pins or conductive elastic sheets 10 on the housing 1 can be connected to the baffle plate 21.
  • the signal ring type track 9 contacts, and each signal line in the earphone wire 4 is taken out from the conductive contact pin or the conductive elastic piece 10.
  • the signal lines in the outgoing earphone wire 4 can be input with the signal output on the equipped terminal device. End connection
  • the other end of the earphone cord 4 is connected to the earphone assembly, and the earphone assembly may be a single earphone assembly and a mother and child dual earphone assembly.
  • Fig. 3 which is a top view of the headphone wire take-up device of Fig. 1, the figure shows the shape of the casing 1 and the position of the headphone cord 4 into and out of the housing i.
  • the shape of the casing 1 and the specific position at the opening are not limited in this embodiment.
  • the shutter 21 and the bottom portion 22 of the reel 2 can form an inner groove in which the earphone cord 4 is wound.
  • the manner in which the earphone cord 4 is wound in the inner slot is not limited in this embodiment. Since the reel 2 and the spring spring 5 are disposed on the same plane of the housing space of the housing i, the overall thickness of the headphone take-up device can be effectively reduced.
  • FIG. 5 a perspective view of a headphone wire take-up device according to another embodiment of the present invention is shown in the figure.
  • the earphone wire take-up device includes:
  • a housing 1 includes an accommodation space
  • a reel 2 is rotatably disposed in the accommodating space; a headphone wire 4 wound on the reel 2;
  • a signal communication device (not shown) for transmitting a signal, connected to the earphone wire 4, disposed in the accommodating space;
  • a spring spring 5 for driving the reel 2 to rotate and recover the earphone wire 4 one end of the spring spring 5 is disposed on the shaft 3, and the other end of the spring spring 5 is disposed at the Reel 2.
  • the reel 2 when the headphone cable 4 is pulled out of the housing, the reel 2 will be counterclockwise due to the friction between the headphone cable 4 and the reel 2. Rotation, at this time, by the rotation of the reel 2, the spring spring 5 connected to the reel 2 is elastically deformed, and the spring spring 5 stores elastic potential energy due to elastic deformation.
  • the spring spring 5 When it is necessary to reclaim the stretched headphone cord 4 onto the reel 2, the spring spring 5 is restored from the elastically deformed state to the normal state, and with the release of the elastic potential energy of the spring spring 5, the spring The spring 5 drives the reel 2 to rotate clockwise, and the reel 2 rotates clockwise while winding the headphone cord 4 around the reel 2. Thereby, the driving power is supplied by the spring spring 5, and the reel 2 is recovered to recover the earphone cord 4.
  • Fig. 6 which is a top view of the headphone wire take-up device of Fig. 5, the figure shows the shape of the casing i and the position of the signal lead 11 for transmitting an audio signal.
  • the specific shape of the casing 1 is not limited in this embodiment.
  • the spring spring 5 is disposed on one side of the reel 2. As shown in FIG. 7 , which is a BB sectional view in FIG. 6 , the spring spring 5 is disposed above the reel 2 , and the reel 2 is rotatably disposed in the accommodating space, and the reel 2 is The baffle 21 and the bottom 22 form an inner groove, and the headphone cord 4 is wound in the inner groove of the reel 2.
  • the construction principle of the earphone wire take-up device in the second embodiment is basically the same as that in the first embodiment.
  • the reel 2 is disposed on the outer ring of the spring spring 5, and in the second embodiment, the reel 2 It is disposed below the spring spring 5.
  • FIG. 8 is a schematic structural diagram of a signal communication device according to an embodiment of the present invention. This figure shows that the end of the headphone cord 4 has a coiled reel 2 that protrudes and is divided into a plurality of planes. The group signals are respectively connected to the plurality of signal ring type tracks 9, and then the audio signal cluster casing 1 is taken out through the conductive contact pins or the conductive elastic sheets 10 corresponding to the plurality of signal ring type tracks 9, and then passed through the signal lead wires. The adapted terminal devices are connected.
  • the earphone cord take-up device further includes: for preventing the earphone cord 4 from pulling out any length and stopping The return device is not retracted, and the return device is disposed in the accommodating space of the housing.
  • a schematic diagram of a returning device in the example of the present invention includes: a plurality of balls 91 and a card slot 92.
  • the terminal device may be any one of a mobile phone, a mobile phone earphone accessory, a tablet computer, a notebook computer, a desktop computer, a telephone, a digital player, a personal audio-visual device, a radio, and a game machine.
  • a mobile phone any one of a mobile phone, a mobile phone earphone accessory, a tablet computer, a notebook computer, a desktop computer, a telephone, a digital player, a personal audio-visual device, a radio, and a game machine.
  • the following only introduces the terminal device as a mobile phone, and the structure of other terminal devices is similar to that of the terminal device.
  • FIG. 10 is a schematic diagram of the present invention installed in a terminal device.
  • the terminal device includes:
  • a headphone cable 113 one end of the earphone cord 113 is connected to the earphone assembly 12; a headphone cord take-up device 1 for winding the earphone cord 113, and the other end of the earphone cord 13 is connected to the earphone cord Connecting the signal communication device in the line device 1] 4;
  • a signal lead-out line 115, the signal communication device in the earphone wire take-up device 14 is connected to the signal lead-out line 1 15 to realize connection and signal transmission between the earphone assembly 112 and the device body 11 .
  • the earphone wire take-up device makes the earphone cable easy to wind up, is convenient to use and carry, and can completely solve the waste of earphone resources of the terminal device through the wire take-up device of the earphone wire
  • the problem is that when people use the terminal device (such as answering a call), instead of lifting the terminal device to the head, the built-in telescopic earphone can be directly pulled out from the earphone wire take-up device of the peripheral terminal device, thereby effectively reducing the terminal device.

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Headphones And Earphones (AREA)

Abstract

La présente invention concerne un appareil dévidoir de cordon d'écouteur et un dispositif terminal. Ledit appareil dévidoir de cordon d'écouteur comprend : une coque (1) comprenant un espace conteneur ; un rouleau d'enroulement (2), disposé à l'intérieur de l'espace conteneur d'une manière rotative ; un cordon d'écouteur (4), enroulé autour du rouleau d'enroulement (2) ; un appareil de communication de signaux servant à transmettre des signaux, connecté à une extrémité du cordon d'écouteur (4) et disposé à l'intérieur de l'espace conteneur ; et un ressort de mouvement d'horlogerie (5) servant à commander le rouleau d'enroulement (2) afin qu'il tourne pour dévider le cordon d'écouteur (4), une extrémité du ressort de mouvement d'horlogerie (5) étant disposée sur un arbre (3) et l'autre extrémité du ressort de mouvement d'horlogerie (5) étant disposée sur le rouleau d'enroulement (2). Etant donné que l'appareil dévidoir de cordon d'écouteur permet de dévider le cordon d'écouteur, un dispositif terminal équipé dudit appareil dévidoir de cordon d'écouteur est en mesure d'être doté de la fonctionnalité d'intégrer des écouteurs rétractables afin de réduire efficacement les nuisances causées par les rayonnements électromagnétiques d'un dispositif terminal.
PCT/CN2012/074121 2011-06-20 2012-04-16 Appareil dévidoir de cordon d'écouteur et dispositif terminal WO2012174932A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201110166051.8 2011-06-20
CN201120208671.9 2011-06-20
CN2011101660518A CN102843626A (zh) 2011-06-20 2011-06-20 耳机线收线装置及终端设备
CN2011202086719U CN202085290U (zh) 2011-06-20 2011-06-20 耳机线收线装置及终端设备

Publications (1)

Publication Number Publication Date
WO2012174932A1 true WO2012174932A1 (fr) 2012-12-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2012/074121 WO2012174932A1 (fr) 2011-06-20 2012-04-16 Appareil dévidoir de cordon d'écouteur et dispositif terminal

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WO (1) WO2012174932A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107191769A (zh) * 2017-07-13 2017-09-22 六安永贞匠道机电科技有限公司 自拍杆
CN107191770A (zh) * 2017-07-13 2017-09-22 六安永贞匠道机电科技有限公司 自拍杆
CN107654824A (zh) * 2017-09-23 2018-02-02 六安永贞匠道机电科技有限公司 一种自拍辅助设备的伸展与收缩的方法
CN107676613A (zh) * 2017-09-23 2018-02-09 六安永贞匠道机电科技有限公司 自拍辅助设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020193151A1 (en) * 2001-04-16 2002-12-19 Edreich David B. Cell phone retractable earpiece
CN200947620Y (zh) * 2006-07-28 2007-09-12 康佳集团股份有限公司 具有内置耳机的手机
CN101237713A (zh) * 2008-03-10 2008-08-06 新疆天地集团有限公司 一种耳机线收线装置、一种耳机总成和一种移动终端
CN202085290U (zh) * 2011-06-20 2011-12-21 新疆天地集团有限公司 耳机线收线装置及终端设备

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020193151A1 (en) * 2001-04-16 2002-12-19 Edreich David B. Cell phone retractable earpiece
CN200947620Y (zh) * 2006-07-28 2007-09-12 康佳集团股份有限公司 具有内置耳机的手机
CN101237713A (zh) * 2008-03-10 2008-08-06 新疆天地集团有限公司 一种耳机线收线装置、一种耳机总成和一种移动终端
CN202085290U (zh) * 2011-06-20 2011-12-21 新疆天地集团有限公司 耳机线收线装置及终端设备

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107191769A (zh) * 2017-07-13 2017-09-22 六安永贞匠道机电科技有限公司 自拍杆
CN107191770A (zh) * 2017-07-13 2017-09-22 六安永贞匠道机电科技有限公司 自拍杆
CN107654824A (zh) * 2017-09-23 2018-02-02 六安永贞匠道机电科技有限公司 一种自拍辅助设备的伸展与收缩的方法
CN107676613A (zh) * 2017-09-23 2018-02-09 六安永贞匠道机电科技有限公司 自拍辅助设备
CN107676613B (zh) * 2017-09-23 2018-11-06 新昌县镜岭镇梅芹水果种植园 自拍辅助设备

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