WO2017048089A1 - Headset to which wireless charging system is applied - Google Patents

Headset to which wireless charging system is applied Download PDF

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Publication number
WO2017048089A1
WO2017048089A1 PCT/KR2016/010405 KR2016010405W WO2017048089A1 WO 2017048089 A1 WO2017048089 A1 WO 2017048089A1 KR 2016010405 W KR2016010405 W KR 2016010405W WO 2017048089 A1 WO2017048089 A1 WO 2017048089A1
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WO
WIPO (PCT)
Prior art keywords
headset
coil
wireless charging
charging system
control unit
Prior art date
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PCT/KR2016/010405
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French (fr)
Korean (ko)
Inventor
김재범
방성우
김광현
Original Assignee
주식회사 핀크래프트엔지니어링
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Publication of WO2017048089A1 publication Critical patent/WO2017048089A1/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/14—Inductive couplings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
    • 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

Definitions

  • the present invention relates to a headset, which will be described in more detail.
  • the wireless charging system enables wireless charging of the headset, thus eliminating physical restraint and trouble caused by wires, and eliminating terminals. It is possible to double the beauty of the product, and since the inflow of foreign substances by the terminal is blocked, the wireless charging system that can prevent the deterioration or damage caused by the inflow of foreign substances relates to a headset.
  • a headset Bluetooth connection method which is connected to a portable multimedia (for example, a smartphone or an MP3) and a wired line.
  • Such a conventional wireless headset has been disclosed a Bluetooth headset device having a Bluetooth module of Republic of Korea Patent Publication No. 10-2009-0085423.
  • Such a conventional headset device is rotatably coupled to the front housing, one end of the front housing, the hinge portion including a vibration motor unit having a vibration motor vibrating in response to the incoming notification signal received through the Bluetooth module; And a rear housing vibrating by receiving the vibration force of the vibration motor unit, which is intended to broaden the use activity radius of the wireless headset applied to the mobile communication terminal.
  • Such a wireless headset is a portable electronic device, and a rechargeable secondary battery is mounted as a battery, and continuous charging is required.
  • a separate charging device for providing electrical energy to a battery of a portable electronic device using a domestic commercial power source is required.
  • Conventional charging device is made in a wired manner, not only restraint and hassle caused by the wire, but also a variety of charging terminals, there is a problem that a dedicated charging terminal for each headset is required.
  • the appearance of the terminal by reducing the appearance of the beauty of the charge by the formation of the charging terminal, as well as a factor that hinders the quality of the product, in particular, foreign matter flows through the terminal may cause functional degradation or damage, thereby, the use of the headset It may not be easy.
  • the present invention has been made to solve the above-mentioned problems of the prior art, the object of the present invention is to enable wireless charging of the headset through a wireless charging system, as well as to eliminate the restraint and troublesome by the wire, By eliminating the terminal, the beauty of the product can be doubled, and since the inflow of foreign substances by the terminal is blocked, the present invention provides a headset in which a wireless charging system is applied to prevent deterioration or damage caused by the inflow of foreign substances.
  • Another object of the present invention is to arrange the metallic plate at the lower end of the coil part and optionally at the lower part of the control part so that the radiation driven by the coil is maximized in the opposite direction of the metallic plate, and at the same time, the shielding can be generated from an external device.
  • another object of the present invention is to reinforce the problem of mechanical properties caused by thinning the thickness of the wireless charging transceiver through the metallic plate, thereby improving the durability and reliability of the product despite the thin thickness
  • another object of the present invention is to minimize the influence of the coil unit on the control unit by reducing the contact area of the coil unit and the control unit, thereby providing a headset with a wireless charging system that can improve the operating efficiency of the control unit There is.
  • another object of the present invention is to provide a headset with a wireless charging system that can further deepen the level of slimming of the wireless charging transceiver by performing an insert injection process with a metallic plate, etc. when forming the coil, film, etc. as needed. To provide.
  • another object of the present invention is to further reduce the thickness by placing the control portion directly on the side of the coil portion and the ejection portion constituting the thickness of the transceiver, without having to directly participate in forming the thickness of the wireless charging transceiver. It is to provide a headset with a wireless charging system that can minimize the transmission loss of power by minimizing the gap between each coil formed in the.
  • Another object of the present invention to provide a headset with a wireless charging system that can implement a thin thickness while further enhancing the efficiency and strength in terms of electromagnetic radiation by the coil by further strengthening the magnetic properties of the metallic plate.
  • another object of the present invention is to exclude the formation of the injection portion locally with respect to the coil portion, thereby reducing the loss caused by the injection portion during power transmission, a headset with a wireless charging system that can double the efficiency of power transmission To provide.
  • another object of the present invention is to provide a headset with a wireless charging system that can minimize the scope of the replacement parts only because the coil unit can be replaced simply, apart from the control unit in case of failure of the coil unit.
  • the present invention provides a wireless headset including a pair of speakers and a band provided between the pair of speakers, wherein the headset is mounted on a cradle and stored, the wireless charging configured with the cradle
  • the built-in battery is to be charged through the system
  • the wireless charging system includes: a receiver embedded in either the band or the speaker; And a transmitter symmetrical with the receiver, connected to an AC power source through an adapter to wirelessly supply power to the receiver, and built in a region of the cradle, wherein the transmitter comprises a coil magnetic sheet and a metallic member.
  • a headset to which a wireless charging system is applied, characterized in that the plate is configured to include an upper and lower stacked coil parts, a control part disposed on the side of the coil part and an injection part formed on at least an outer circumferential surface of the control part.
  • the transmitter is built in any one selected from a holder, a stand, and a base in contact with the receiver.
  • the magnetic sheet is preferably made of ferrite, amorphous metal, soft magnetic material or ferromagnetic material.
  • the metallic plate is preferably made of sus (SUS), phosphor bronze, aluminum, gold, silver or copper.
  • the metallic plate is coated, deposited or painted with magnetic material.
  • the magnetic material is an amorphous metal.
  • the metallic plate is preferably manufactured by insert injection together with the injection portion.
  • a part or all of the metallic plate is coated, deposited or painted with a magnetic material, and the metallic plate extends to the lower end of the control part, and the coil part and the control part are each manufactured as separate modules and are detachable.
  • the control unit does not share a separate component with the coil unit except that the control unit is connected to the coil, and the coil unit and the control unit exist in the same housing, and the control unit is disposed side by side on one side of the coil. Or formed around the outer periphery of the coil, and the receiver is preferably symmetrical with the transmitter.
  • the upper portion of the coil part further includes an upper exterior part for sealing the coil part.
  • the film is preferably made of PC (Polycarbonate), PI (Polyimide) or PET (Polyethylene Terephtalate).
  • the injection molded product extends further to the lower surface of the metallic plate.
  • the coil is preferably formed by insert injection on the magnetic sheet or below the upper exterior portion.
  • the wireless charging of the headset can not only eliminate the restraint and hassle by the wire, but also double the beauty of the product by deleting the terminal, the terminal Since the inflow of foreign matters is blocked, it is expected that the effect of preventing the deterioration or damage caused by the inflow of foreign matters is expected.
  • the present invention by placing the metallic plate on the opposite side of the coil portion to maximize the radiation driven by the coil in the opposite direction of the metallic plate, and thus the effect of increasing the power efficiency of the wireless charging transceiver is expected to be expected.
  • the present invention is expected to have the effect of improving the durability and reliability of the product despite the thin thickness by reinforcing through the metallic plate the problem of mechanical properties caused by thinning the thickness of the wireless charging transceiver through the metal plate. .
  • the present invention is expected to have an effect of making the wireless charging transceiver thinner by performing an insert injection process when forming coils, films, and the like as necessary.
  • the present invention does not directly participate in forming the thickness of the wireless charging transceiver, but substantially thinner by placing the side of the coil portion and the ejection portion constituting the thickness of the transceiver, and from there between the coils respectively formed in the transmitter and receiver By minimizing the gap, the effect of minimizing the transmission loss of power is expected.
  • the present invention is expected to further enhance the magnetic properties, the effect of achieving a thin thickness while enhancing the efficiency in terms of electromagnetic radiation is expected.
  • the present invention is expected to have an effect of reducing the loss in power transmission and improve the efficiency by eliminating the formation of the injection portion for the coil portion.
  • the present invention is expected to have an effect that can minimize the scope of the replacement parts only because the coil unit can be replaced simply, apart from the control unit when the coil unit is defective.
  • FIG. 1 is a perspective view illustrating a headset having a wireless charging system according to an embodiment of the present invention
  • FIG. 2 is a schematic diagram illustrating a wireless charging system according to an embodiment of the present invention
  • FIG. 3 is a schematic diagram illustrating another transmitter according to a preferred embodiment of the present invention.
  • FIG. 4 is a schematic diagram illustrating an example of a transmitter according to an exemplary embodiment of the present invention.
  • FIG. 5 is a plan view showing the configuration of the control unit according to an embodiment of the present invention.
  • the headset of the present invention collectively refers to a headset represented by various terms such as a headset, a headset, an earset, and if it is possible to wirelessly charge by mounting, it is interpreted to be included in the target.
  • FIG. 1 is a perspective view illustrating a headset to which a wireless charging system is applied according to an exemplary embodiment of the present invention
  • FIG. 2 is a schematic view illustrating a wireless charging system.
  • the wireless charging system is built in the cradle 20 and connected to AC power through the adapter 150 and the headset 10 and is built in the headset 10 to receive power wirelessly with the transmitter 100. It is configured to include a receiver 200.
  • the transmitter 100 may be installed in any one selected from the mounting portion 21, the stand 23, and the base 25 contacting the receiver 200, and as shown in the mounting portion 21. Most preferably, it is not limited to this.
  • the transmitter 100 includes a coil part 110 having a coil 111, a magnetic sheet 113, and a metal plate 115 stacked up and down, and a control part 130 disposed on the side of the coil part 110. And an injection part 120 formed on at least an outer circumferential surface of the control part 130.
  • the receiver 200 is preferably in any one selected from the band 13 and the speaker unit 11 in contact with the transmitter 100, of which is most preferably in the band 13 as shown It is not limited to this.
  • the receiver 200 is connected to a power storage, that is, a battery B of a device under test (DUT), charges the battery and supplies driving energy of the electronic device.
  • a power storage that is, a battery B of a device under test (DUT)
  • the battery is present together with the receiver 200 or in an electrically connected area (for example, the speaker unit 11), and the description thereof will be omitted since such a battery is conventional.
  • the transceiver includes a transmitter 100 connected to an AC power source through an adapter 150 and a receiver 200 that is wirelessly supplied with power to the transmitter 100.
  • the receiver 200 includes a power storage, that is, The battery B is connected to a battery B of an electronic device (DUT) to charge the battery B and supply driving energy to the electronic device.
  • DUT electronic device
  • Each of the transmitter 100 and the receiver 200 includes a control unit 130 and a coil unit 110. As shown in FIG. Therefore, redundant description is omitted, and only the transmitter 100 will be described below with reference to the drawings.
  • the metal plate 115 which will be described later, may be installed to extend to the bottom region of the control unit 130, or the metal plate may be separately installed at the bottom of the control unit 130. It is possible to shield, the control unit 130 of the mechanical, mechanical protection function is easy to give.
  • the arrangement point of the coil unit 110 and the control unit 130 arranged in a parallel relationship in cross-sectional view forms one feature of the present invention.
  • the injection part 120 is formed at least on the outer circumferential surface of the control part 130, the formation of such an injection part 120 is not necessarily required under the coil 111 part.
  • the formation of the injection part 120 for the protection of the control part 130 is conventionally in addition to the coil part 110 and the control part 130 when the coil part 110 and the control part 130 are disposed up and down.
  • the coil unit 110 since the control unit 130 is disposed at the side, the coil unit 110 may not require the formation of the injection unit 120, so that the injection unit 120 may be used. By avoiding the formation of), the overall thickness of the radio transceiver can be reduced.
  • the slamation of the wireless charging transceiver can be applied to the wireless charging system despite the narrow space, such as the headset 10, through which, as well as wireless charging of the headset 10, restrained by the wire
  • the core of the present invention is not only to eliminate the inconvenience and hassle, but also to increase the beauty of the product due to the deletion of the terminal, and furthermore, to minimize the inflow of foreign substances, thereby preventing the lowering, deterioration or damage.
  • the moving distance of the power radiated by the coil 111 is shortened, and thus, the loss of power transmission can be reduced and smooth power transmission is possible.
  • the transmitter () will be described in detail with reference to FIG. 3. To explain.
  • FIG. 3 is a schematic diagram illustrating a transmitter according to a preferred embodiment of the present invention.
  • the transmitter 100 includes a coil 111, a ferrite sheet 113 as a magnetic sheet, and a sus frame 115 as a metallic plate.
  • the magnetic sheet and the metallic plate are named as general words, but the ferrite sheet and the sus frame are expressed by one embodiment, and thus, may be replaced with other materials as described below. do.
  • the coil 111 is for wireless transmission, and the ferrite sheet 113 transmits power to the upper portion, and serves to maximize the directionality of the magnetic field generated by the coil by blocking power leakage to the lower portion.
  • the sus frame 115 is also for improving the directionality of electromagnetic waves generated by the coil.
  • the ferrite sheet 113 may be replaced with another material as long as it has magnetic properties. That is, since the amorphous metal, soft magnetic material, or ferromagnetic material may be used as the material, the material of the sheet is not limited to only ferrite.
  • the sus frame 115 is a metallic plate, and is installed to build the reliability of the product by reinforcing the rigidity of the device as well as the above function, if the material is given such a function is not necessarily limited thereto. Therefore, the sus frame 115 may be made of a material that replaces phosphor bronze, gold, silver, copper or aluminum.
  • the ferrite sheet 113 and sus frame 115 will have a common function in improving the radiation efficiency which is a very important concept in the field of wireless power transmission.
  • the magnet to the sus frame 115 may be further coupled to the magnetic material or further coating the magnetic material over some or all of it, which further doubles the efficiency of power transmission for wireless charging It is expected to be able to perform.
  • the method of providing the magnet to the sus frame 115 is preferably a coating, which is to configure the thickness of the sus frame 115 as thin as possible, and thus the sus frame (by coating a amorphous metal or the like) 115).
  • the amorphous metal as described above, it is preferable to apply, for example, an amorphous metal and a ferrite sheet, which is a heterogeneous material, as the magnetic sheet.
  • using an amorphous metal as a magnetic sheet, and coating the amorphous metal in order to add more magnetism to the sus frame 115 is to coat the amorphous metal on the sus frame 115 in a double, which is excluded from the process It is not.
  • the ferrite sheet 113 is coupled to the coil unit 110 and the metallic plate 115 by lamination, whereas the amorphous metal that replaces the ferrite sheet 113 may be coated by the coil unit ( Since it is formed on the lower portion of the 110 or the upper portion of the metallic plate 115, the method of forming the laminated structure may vary slightly depending on the material.
  • the injection part 120 of the present invention is formed by the insert injection method using the coil part 110 and the control part 130 as a parent. It is also possible to exclude the formation of the injection part with respect to the coil part 110 in part or all.
  • the insert injection method when used, injection of a coating form is possible, and thus, the thickness of the product itself may be more slim.
  • Such insert injection is also possible for insert injection having only the sus frame 115 as a matrix. That is, it is also possible to form the injection part here by using the sus frame 115 as an insert. In particular, the injection unit 120 is formed only on the opposite side to the coil direction of the sus frame 115, it is possible to use the insert injection method.
  • the injection unit 120 may be formed on only one surface of the coil unit.
  • the injection unit 120 may be excluded from the coil unit 110.
  • the coil part 110 may or may not form the injection part 120 locally or overall.
  • the injection part 120 is provided only in the control part 130, and the control part 130 requires the external protection means so that the coil part 110 may be used. Even if the formation of the injection unit 120 is excluded, the control unit 130 must be provided with the injection unit 120.
  • the present invention has the advantage of smooth power transmission with the receiver 200 by excluding the injection unit 120 from the coil unit 110 which is a direct means of power transmission. That is, in the related art, the injection unit 120 must be provided over the entire apparatus, and thus, the overall thickness becomes thick, so that there is a limit of the transmission / reception performance. Since the adhesion state between the transmitter 100 and the receiver 200 is maintained to the maximum with the film 140 interposed therebetween, the effect of power transmission may be doubled.
  • the film 140 functions as an upper exterior part to seal the upper part of the coil part. Therefore, the material and shape of the upper exterior portion need not necessarily be a film, but if the thickness of the radio transceiver is to be slimmer, the shape of the film is preferable to other bulk inclusions.
  • the film 140 is attached to the upper portion of the coil unit 110 of the transmitter 100 or the receiver 200, it is preferably a PC Flim (Polycarbonate film).
  • PI Polyimide
  • PET Polyethylene Terephtalate
  • the film may be formed by various methods such as the insert method, the painting method, the coating method, the deposition method, as well as the method of attachment as described above. Therefore, the formation method of the film 140 should not be limited separately.
  • the coil unit 110 may be manufactured as an independent module first. A detailed description thereof will be described with reference to FIG. 4.
  • FIG. 4 is a schematic diagram illustrating an example of a transmitter according to an exemplary embodiment of the present invention.
  • the transmitter 100 uses the first injection unit 121 to form the coil unit 110 as a mother, and the control unit 130 disposed on the side of the coil unit 110 as a parent. 130, the second injection unit 123 is formed to wrap as if wrapped, wherein the first injection unit 121 and the second injection unit 123 are preferably formed by insert injection.
  • the coil unit 110 can be modularized, and thus, at least when the coil unit 110 is defective, an economic effect that can minimize the scope of replacement. You can expect. That is, in the related art, when an error of the coil unit 110 or the control unit 130 occurs, all components have a laminated structure, but all have to be replaced, but according to the present invention, any one of the parallel structures may be replaced because of the parallel coupling relationship. It may be possible to. Therefore, the economics of device maintenance are expected.
  • the transmitter 100 is coated, deposited or painted with a magnetic material on part or all of the sus frame 115 as the metallic plate,
  • the sus frame 115 is installed to extend to the lower end of the control unit 130, the coil unit 110 and the control unit 130 can be made by being separated into a separate module, respectively.
  • the control unit 130 does not share a separate component with the coil unit 110 except for being connected to the coil, and the coil unit 110 and the control unit 130 exist in the same housing.
  • the control unit 130 is disposed side by side on one side of the coil, or is formed in a form surrounding the outer peripheral portion of the coil, the receiver, the transmitter 100 is configured in a symmetrical structure.
  • the sus frame 115 is installed to extend to the lower end of the control unit 130 to form the basis of the frame, and to be configured to replace the modular coil unit 110 and the control unit 130 independently therein. By doing so, it is possible to maximize the economics of the maintenance and repair as described above, and to achieve the features of the present invention.
  • FIG. 5 is a plan view showing the configuration of the control unit according to an embodiment of the present invention.
  • control unit of the present invention may be installed side by side on one side of the coil unit (a), in particular, it is possible to be installed radially around the coil unit (b).
  • both of these embodiments have commonality in providing a control unit on the side of the coil unit, and the configuration of the two embodiments is only slightly different.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)

Abstract

The present invention relates to a wireless headset, and wireless charging of the headset can be performed through a wireless charging system, restriction and inconvenience due to a cable can be resolved, aesthetics of a product can be greatly improved by the removal of terminals, and, since the inflow of foreign material through the terminals is blocked, a decrease in or damage to a function because of the inflow of foreign material can be prevented.

Description

무선충전 시스템이 적용된 헤드셋Headset with Wireless Charging System
본 발명은 헤드셋에 관한 것으로 더욱 상세하게 설명하면, 무선 충전 시스템을 통해, 헤드셋의 무선 충전이 가능하도록 하고, 따라서 전선에 의한 물리적 구속과 번거로움을 해소할 수 있을 뿐만 아니라, 단자의 삭제를 통해 제품의 미려함을 배가시킬 수 있으며, 단자에 의한 이물질 유입이 차단되므로 이물질 유입에 의한 기능저하 내지는 훼손을 예방 할 수 있는 무선충전 시스템이 적용된 헤드셋에 관한 것이다.The present invention relates to a headset, which will be described in more detail. The wireless charging system enables wireless charging of the headset, thus eliminating physical restraint and trouble caused by wires, and eliminating terminals. It is possible to double the beauty of the product, and since the inflow of foreign substances by the terminal is blocked, the wireless charging system that can prevent the deterioration or damage caused by the inflow of foreign substances relates to a headset.
현대에 들어, 휴대장치에 대해 무선이 요구되고 있으며, 특히, 휴대용 멀티미디어(예를 들어, 스마트폰 내지는 MP3 등)와 유선을 연결되던 헤드셋 블루투스 연결방식에 의해 무선으로 출시되고 있다.In modern times, wireless is required for portable devices, and in particular, it is being released wirelessly by a headset Bluetooth connection method which is connected to a portable multimedia (for example, a smartphone or an MP3) and a wired line.
이러한 종래의 무선 헤드셋은 대한민국 공개특허 제10-2009-0085423호 블루투스 모듈을 가지는 블루투스 헤드셋 장치가 공개된 바 있다.Such a conventional wireless headset has been disclosed a Bluetooth headset device having a Bluetooth module of Republic of Korea Patent Publication No. 10-2009-0085423.
이러한 종래의 헤드셋 장치는 전면 하우징, 전면 하우징 일단에 회전 가능하게 결합되며, 블루투스 모듈을 통해 수신된 착신알림신호에 응답하여 진동하는 진동모터를 가지는 진동모터부를 포함하는 힌지부; 및 진동 모터부의 진동력을 전달받아 진동하는 후면 하우징을 발명 구성의 요지로 하고 있으며, 이는 통해 이동통신 단말기에 적용되는 무선 헤드셋의 사용 활동반경을 넓힐 수 있는 것을 발명의 목적 및 효과로 하고 있다.Such a conventional headset device is rotatably coupled to the front housing, one end of the front housing, the hinge portion including a vibration motor unit having a vibration motor vibrating in response to the incoming notification signal received through the Bluetooth module; And a rear housing vibrating by receiving the vibration force of the vibration motor unit, which is intended to broaden the use activity radius of the wireless headset applied to the mobile communication terminal.
그러나 이러한 무선 헤드셋은 휴대 전자기기로서, 재충전 가능한 2차 전지가 배터리로서 장착되어, 지속적 충전이 요구된다.However, such a wireless headset is a portable electronic device, and a rechargeable secondary battery is mounted as a battery, and continuous charging is required.
이러한 배터리를 충전하기 위해서는, 가정용 상용 전원을 이용하여 휴대용 전자기기의 배터리에 전기 에너지를 제공하는 별도의 충전 장치가 필요하다.In order to charge such a battery, a separate charging device for providing electrical energy to a battery of a portable electronic device using a domestic commercial power source is required.
통상의 충전 장치는 유선의 방식으로 이루어져, 전선에 의한 구속과 번거로움이 발생할 뿐만 아니라, 충전 단자가 다양하게 존재하므로, 각 헤드셋에 따른 전용의 충전단자가 요구되는 문제가 있다.Conventional charging device is made in a wired manner, not only restraint and hassle caused by the wire, but also a variety of charging terminals, there is a problem that a dedicated charging terminal for each headset is required.
또한, 충전단자 형성에 의해 외관의 미려함을 반감시켜 제품의 퀄리티를 저해시키는 요인으로 존재할 뿐만 아니라, 특히, 단자를 통해 이물질이 유입되어 기능저하 내지는 손상이 발생할 수도 있으며, 이로 인해, 헤드셋의 사용이 용이하지 못할 수 있다.In addition, the appearance of the terminal by reducing the appearance of the beauty of the charge by the formation of the charging terminal, as well as a factor that hinders the quality of the product, in particular, foreign matter flows through the terminal may cause functional degradation or damage, thereby, the use of the headset It may not be easy.
본 발명은 전술한 종래기술의 문제점을 해결하기 위하여 안출된 것으로서, 본 발명의 목적은 무선 충전 시스템을 통해, 헤드셋의 무선 충전이 가능하여 전선에 의한 구속과 번거로움을 해소할 수 있을 뿐만 아니라, 단자의 삭제를 통해서 제품의 미려함을 배가시킬 수 있으며, 단자에 의한 이물질 유입이 차단되므로 이물질 유입에 의한 기능저하 내지는 훼손을 예방할 수 있는 무선충전 시스템이 적용된 헤드셋을 제공하는 데 있다.The present invention has been made to solve the above-mentioned problems of the prior art, the object of the present invention is to enable wireless charging of the headset through a wireless charging system, as well as to eliminate the restraint and troublesome by the wire, By eliminating the terminal, the beauty of the product can be doubled, and since the inflow of foreign substances by the terminal is blocked, the present invention provides a headset in which a wireless charging system is applied to prevent deterioration or damage caused by the inflow of foreign substances.
본 발명의 다른 목적은 금속성 플레이트를 코일부의 하단과 선택적으로 컨트롤부의 하단에 배치함으로써 코일에 의하여 주도되는 방사가 금속성 플레이트의 반대방향으로 극대화되도록 하며, 아울러, 외부기기로부터 발생될 수 있는 차폐의 역할을 함으로써 무선 충전 시스템의 전력 전송 효율을 보다 증가시키고, 코일부 및 컨트롤부를 보호할 수 있는 무선충전 시스템이 적용된 헤드셋을 제공하는 데 있다.Another object of the present invention is to arrange the metallic plate at the lower end of the coil part and optionally at the lower part of the control part so that the radiation driven by the coil is maximized in the opposite direction of the metallic plate, and at the same time, the shielding can be generated from an external device. By providing a role to increase the power transmission efficiency of the wireless charging system, and to provide a headset with a wireless charging system that can protect the coil unit and the control unit.
또한, 본 발명의 또 다른 목적은 무선 충전 송수신기의 두께를 박형화함에 따라서 야기되는 기계적 특성의 저하문제를 금속성 플레이트를 통해 보강함으로써, 얇은 두께임에도 불구하고 내구성과 제품에 대한 신뢰성을 향상시킬 수 있는 무선충전 시스템이 적용된 헤드셋을 제공하는 데 있다.In addition, another object of the present invention is to reinforce the problem of mechanical properties caused by thinning the thickness of the wireless charging transceiver through the metallic plate, thereby improving the durability and reliability of the product despite the thin thickness To provide a headset with a charging system.
또한, 본 발명의 또 다른 목적은 코일부와 컨트롤부의 접촉면적을 축소함으로써 컨트롤부에 대한 코일부의 영향을 최소화하며, 따라서 컨트롤부의 작동효율을 향상시킬 수 있는 무선충전 시스템이 적용된 헤드셋을 제공하는 데 있다.In addition, another object of the present invention is to minimize the influence of the coil unit on the control unit by reducing the contact area of the coil unit and the control unit, thereby providing a headset with a wireless charging system that can improve the operating efficiency of the control unit There is.
또한, 본 발명의 또 다른 목적은 필요에 따라서 코일, 필름 등의 형성시 금속성 플레이트 등과 함께 인서트 사출공정을 수행하도록 함으로써, 무선 충전 송수신기의 슬림화 수준을 보다 심화시킬 수 있는 무선충전 시스템이 적용된 헤드셋을 제공하는 데 있다.In addition, another object of the present invention is to provide a headset with a wireless charging system that can further deepen the level of slimming of the wireless charging transceiver by performing an insert injection process with a metallic plate, etc. when forming the coil, film, etc. as needed. To provide.
또한, 본 발명의 또 다른 목적은 컨트롤부를 무선 충전 송수신기의 두께 형성에 직접 참여하도록 하지 않고, 실질적으로 송수신기의 두께를 구성하는 코일부 및 사출부의 측면에 배치함으로써 더욱 박형화하며, 이로부터 송신기와 수신기에 각각 형성된 코일간의 간격을 최소화함으로써 전력의 전송 손실을 최소화시킬 수 있는 무선충전 시스템이 적용된 헤드셋을 제공하는 데 있다.In addition, another object of the present invention is to further reduce the thickness by placing the control portion directly on the side of the coil portion and the ejection portion constituting the thickness of the transceiver, without having to directly participate in forming the thickness of the wireless charging transceiver. It is to provide a headset with a wireless charging system that can minimize the transmission loss of power by minimizing the gap between each coil formed in the.
또한, 본 발명의 또 다른 목적은 금속성 플레이트에 대한 자성의 특성을 보다 강화함으로써, 코일에 의한 전자기 방사 측면에서 효율과 세기를 보다 강화하면서도 얇은 두께를 구현할 수 있는 무선충전 시스템이 적용된 헤드셋을 제공하는 데 있다.In addition, another object of the present invention to provide a headset with a wireless charging system that can implement a thin thickness while further enhancing the efficiency and strength in terms of electromagnetic radiation by the coil by further strengthening the magnetic properties of the metallic plate. There is.
또한, 본 발명의 또 다른 목적은 코일부에 대하여 국부적으로 사출부의 형성을 배제함으로써, 전력 전송시 사출부에 의한 손실을 더 저감하고 전력 전송의 효율을 배가시킬 수 있는 무선충전 시스템이 적용된 헤드셋을 제공하는 데 있다.In addition, another object of the present invention is to exclude the formation of the injection portion locally with respect to the coil portion, thereby reducing the loss caused by the injection portion during power transmission, a headset with a wireless charging system that can double the efficiency of power transmission To provide.
또한, 본 발명의 또 다른 목적은 코일부의 불량 시, 컨트롤부와는 별도로 코일부만을 간략하게 교체할 수 있으므로 부품 교체의 범위를 최소화시킬 수 있는 무선충전 시스템이 적용된 헤드셋을 제공하는 데 있다.In addition, another object of the present invention is to provide a headset with a wireless charging system that can minimize the scope of the replacement parts only because the coil unit can be replaced simply, apart from the control unit in case of failure of the coil unit.
본 발명은 전술한 목적을 달성하기 위하여, 한 쌍의 스피커와 상기 한 쌍의 스피커 사이에 마련된 밴드를 포함하는 무선 헤드셋에 있어서, 상기 헤드셋은 거치대에 거치되어 보관되고, 거치대와 함께 구성되는 무선 충전 시스템을 통해 내장된 배터리가 충전되도록 하는 것이며, 상기 무선 충전 시스템은, 상기 밴드 또는 스피커 중 어느 하나에 내설된 수신기; 및 상기 수신기와 대칭의 구조를 이루며, 어댑터를 통해 AC 전원과 연결되어 상기 수신기에 무선으로 전력을 공급하고, 상기 거치대 일 영역에 내설된 송신기;를 포함하며, 상기 송신기는, 코일 자성체 시트 및 금속성 플레이트가 상/하 적층 배열된 코일부와, 상기 코일부 측면에 배치되는 컨트롤부 및 적어도 컨트롤부 외주면에 형성되는 사출부를 포함하여 구성된 것을 특징으로 하는 무선충전 시스템이 적용된 헤드셋을 개시한다.In order to achieve the above object, the present invention provides a wireless headset including a pair of speakers and a band provided between the pair of speakers, wherein the headset is mounted on a cradle and stored, the wireless charging configured with the cradle The built-in battery is to be charged through the system, and the wireless charging system includes: a receiver embedded in either the band or the speaker; And a transmitter symmetrical with the receiver, connected to an AC power source through an adapter to wirelessly supply power to the receiver, and built in a region of the cradle, wherein the transmitter comprises a coil magnetic sheet and a metallic member. Disclosed is a headset to which a wireless charging system is applied, characterized in that the plate is configured to include an upper and lower stacked coil parts, a control part disposed on the side of the coil part and an injection part formed on at least an outer circumferential surface of the control part.
상기 송신기는, 상기 수신기와 맞닿는 거치부, 스탠드 및 베이스 중 선택되는 어느 하나에 내설되는 것이 바람직하다.Preferably, the transmitter is built in any one selected from a holder, a stand, and a base in contact with the receiver.
상기 자성체 시트는, 페라이트, 비정질 금속(amorphous metal), 연자성체 또는 강자성체를 재질로 하는 것이 바람직하다.The magnetic sheet is preferably made of ferrite, amorphous metal, soft magnetic material or ferromagnetic material.
상기 금속성 플레이트는 서스(SUS), 인청동, 알루미늄, 금, 은 또는 동을 재질로 하는 것이 바람직하다.The metallic plate is preferably made of sus (SUS), phosphor bronze, aluminum, gold, silver or copper.
상기 금속성 플레이트의 일부 또는 전부에는 자성재료가 코팅, 증착 또는 페인팅되는 것이 바람직하다.It is preferred that some or all of the metallic plate is coated, deposited or painted with magnetic material.
상기 자성재료는 비정질 금속인 것이 바람직하다.It is preferable that the magnetic material is an amorphous metal.
상기 금속성 플레이트는 사출부와 함께 인서트 사출에 의해 제작되는 것이 바람직하다.The metallic plate is preferably manufactured by insert injection together with the injection portion.
상기 송신기는, 상기 금속성 플레이트의 일부 또는 전부에는 자성재료가 코팅, 증착 또는 페인팅되고, 상기 금속성 플레이트는 컨트롤부의 하단까지 연장하여 설치되며, 상기 코일부와 컨트롤부는 각각 독립된 모듈로 제작되어 분리가능하게 결합되고, 상기 컨트롤부는 상기 코일과 결선되는 것 이외에는 상기 코일부와 별도의 구성요소를 공유하지 아니하며, 상기 코일부와 컨트롤부는 동일 하우징내에서 존재하고, 상기 컨트롤부는 상기 코일의 측면 일측에 나란히 배치되거나, 코일의 외주부를 둘러싼 형태로 형성되며, 수신기는, 상기 송신기와 대칭구조인 것이 바람직하다.In the transmitter, a part or all of the metallic plate is coated, deposited or painted with a magnetic material, and the metallic plate extends to the lower end of the control part, and the coil part and the control part are each manufactured as separate modules and are detachable. The control unit does not share a separate component with the coil unit except that the control unit is connected to the coil, and the coil unit and the control unit exist in the same housing, and the control unit is disposed side by side on one side of the coil. Or formed around the outer periphery of the coil, and the receiver is preferably symmetrical with the transmitter.
상기 코일부 상부에는 이를 밀폐하기 위한 상측 외관부;를 더 포함되는 것이 바람직하다.Preferably, the upper portion of the coil part further includes an upper exterior part for sealing the coil part.
상기 필름은 PC(Polycarbonate), PI(Polyimide) 또는 PET(Polyethylene Terephtalate) 재질인 것이 바람직하다.The film is preferably made of PC (Polycarbonate), PI (Polyimide) or PET (Polyethylene Terephtalate).
상기 사출물은 금속성 플레이트의 하면까지 더 연장되어 형성되는 것이 바람직하다.Preferably, the injection molded product extends further to the lower surface of the metallic plate.
상기 코일은 자성체 시트상에서 또는 상측 외관부 하부에서 인서트 사출되어 형성되는 것이 바람직하다.The coil is preferably formed by insert injection on the magnetic sheet or below the upper exterior portion.
이상과 같은 본 발명에 따르면, 무선 충전 시스템 통해, 헤드셋의 무선 충전이 가능하고 전선에 의한 구속과 번거로움을 해소할 수 있을 뿐만 아니라, 단자의 삭제로 인해 제품의 미려함을 배가시킬 수 있으며, 단자에 의한 이물질 유입이 차단되므로 이물질 유입에 의한 기능저하 내지는 훼손을 예방 할 수 있는 작용효과가 기대된다.According to the present invention as described above, through the wireless charging system, the wireless charging of the headset can not only eliminate the restraint and hassle by the wire, but also double the beauty of the product by deleting the terminal, the terminal Since the inflow of foreign matters is blocked, it is expected that the effect of preventing the deterioration or damage caused by the inflow of foreign matters is expected.
또한, 본 발명은 금속성 플레이트를 코일부 반대편에 배치함으로써 코일에 의하여 주도되는 방사가 금속성 플레이트의 반대방향으로 극대화되도록 하며, 따라서 무선 충전 송수신기의 전력효율을 보다 증가시키도록 하는 작용효과가 기대된다.In addition, the present invention by placing the metallic plate on the opposite side of the coil portion to maximize the radiation driven by the coil in the opposite direction of the metallic plate, and thus the effect of increasing the power efficiency of the wireless charging transceiver is expected to be expected.
또한, 본 발명은 무선 충전 송수신기의 두께를 박형화함에 따라서 야기되는 기계적 특성의 저하문제를 금속성 플레이트를 통해 보강함으로써, 얇은 두께임에도 불구하고 내구성과 제품에 대한 신뢰성을 향상시키도록 하는 작용효과가 기대된다.In addition, the present invention is expected to have the effect of improving the durability and reliability of the product despite the thin thickness by reinforcing through the metallic plate the problem of mechanical properties caused by thinning the thickness of the wireless charging transceiver through the metal plate. .
또한, 본 발명은 필요에 따라서 코일, 필름 등의 형성시 인서트 사출공정을 수행하도록 함으로써, 무선 충전 송수신기를 더욱 박형화하도록 하는 작용효과가 기대된다.In addition, the present invention is expected to have an effect of making the wireless charging transceiver thinner by performing an insert injection process when forming coils, films, and the like as necessary.
또한, 본 발명은 컨트롤부를 무선 충전 송수신기의 두께 형성에 직접 참여하지 않고, 실질적으로 상기 송수신기의 두께를 이루는 코일부 및 사출부의 측면에 배치함으로써 더욱 박형화하며, 이로부터 송신기와 수신기에 각각 형성된 코일간의 간격을 최소화함으로써 전력의 전송 손실을 최소화하도록 하는 작용효과가 기대된다. In addition, the present invention does not directly participate in forming the thickness of the wireless charging transceiver, but substantially thinner by placing the side of the coil portion and the ejection portion constituting the thickness of the transceiver, and from there between the coils respectively formed in the transmitter and receiver By minimizing the gap, the effect of minimizing the transmission loss of power is expected.
또한, 본 발명은 자성의 특성을 보다 강화함으로써, 전자기 방사 측면에서 효율을 보다 강화하면서도 얇은 두께를 구현할 수 있는 작용효과가 기대된다.In addition, the present invention is expected to further enhance the magnetic properties, the effect of achieving a thin thickness while enhancing the efficiency in terms of electromagnetic radiation is expected.
또한, 본 발명은 코일부에 대한 사출부의 형성을 배제함으로써, 전력 전송시 손실을 줄이고 효율을 제고할 수 있는 작용효과가 기대된다.In addition, the present invention is expected to have an effect of reducing the loss in power transmission and improve the efficiency by eliminating the formation of the injection portion for the coil portion.
또한, 본 발명은 코일부의 불량 시, 컨트롤부와는 별도로 코일부만을 간략하게 교체할 수 있으므로 부품 교체의 범위를 최소화시킬 수 있는 작용효과가 기대된다. In addition, the present invention is expected to have an effect that can minimize the scope of the replacement parts only because the coil unit can be replaced simply, apart from the control unit when the coil unit is defective.
도 1은 본 발명의 바람직한 일 실시예에 따른 무선 충전 시스템이 구비된 헤드셋을 설명하기 위해 나타낸 사시도,1 is a perspective view illustrating a headset having a wireless charging system according to an embodiment of the present invention;
도 2는 본 발명의 바람직한 일 실시예에 따른 무선 충전 시스템을 설명하기 위해 나타낸 개략도,2 is a schematic diagram illustrating a wireless charging system according to an embodiment of the present invention;
도 3은 본 발명의 바람직한 일 실시예에 다른 송신기를 설명하기 위해 나타낸 개략도, 3 is a schematic diagram illustrating another transmitter according to a preferred embodiment of the present invention;
도 4는 본 발명의 바람직한 일 실시예에 따른 송신기의 일례를 설명하기 위해 나타낸 개략도, 그리고,4 is a schematic diagram illustrating an example of a transmitter according to an exemplary embodiment of the present invention, and
도 5는 본 발명의 바람직한 일 실시예에 따른 컨트롤부의 구성 형태를 설명하기 위해 나타낸 평면도이다.5 is a plan view showing the configuration of the control unit according to an embodiment of the present invention.
이하 본 발명의 바람직한 실시예를 첨부된 도면을 참고하여 상세하게 설명하도록 한다. 또한, 본 발명을 설명함에 있어, 관련된 공지 구성 또는 기능에 대한 구체적인 설명이 본 발명의 요지를 흐릴 수 있다고 판단되는 경우에는 그 상세한 설명은 생략한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. In addition, in describing the present invention, when it is determined that the detailed description of the related well-known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted.
본 발명을 설명함에 있어서, 정의되는 용어들은 본 발명에서의 기능을 고려하여 정의 내려진 것으로, 이는 당 분야에 종사하는 기술자의 의도 또는 관례 등에 따라 달라질 수 있으므로 그 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것이다.In the description of the present invention, terms defined are defined in consideration of functions in the present invention, which may vary according to the intention or custom of a person skilled in the art and the definitions are based on the contents throughout this specification. Will have to be lowered.
본 발명의 헤드셋은 헤드셋, 헤어셋, 이어셋 등 다양한 용어로 표현되는 헤드셋을 통칭하는 것이며, 거치에 의해 무선충전이 가능한 것이면 모두 대상에 포함되는 것으로 해석된다.The headset of the present invention collectively refers to a headset represented by various terms such as a headset, a headset, an earset, and if it is possible to wirelessly charge by mounting, it is interpreted to be included in the target.
도 1은 본 발명의 바람직한 일 실시예에 따른 무선 충전 시스템이 적용된 헤드셋을 설명하기 위해 나타낸 사시도이고, 도 2는 무선 충전 시스템을 설명하기 위해 나타낸 개략도이다.1 is a perspective view illustrating a headset to which a wireless charging system is applied according to an exemplary embodiment of the present invention, and FIG. 2 is a schematic view illustrating a wireless charging system.
도시된 바와 같이 무선 충전 시스템은 거치대(20)에 내설되고 어댑터(150)를 통해 AC 전원과 연결되는 송신기(100)와, 헤드셋(10)에 내설되고 송신기(100)와 전력을 무선으로 공급받는 수신기(200)를 포함하여 구성된다.As shown in the figure, the wireless charging system is built in the cradle 20 and connected to AC power through the adapter 150 and the headset 10 and is built in the headset 10 to receive power wirelessly with the transmitter 100. It is configured to include a receiver 200.
송신기(100)는 수신기(200)와 맞닿는 거치부(21), 스탠드(23) 및 베이스(25) 중 선택되는 어느 하나에 내설되는 것이 바람직하며, 그 중 도시된 바와 같이 거치부(21)에 내설되는 것이 가장 바람직하나, 이에 한정되지 않는다.The transmitter 100 may be installed in any one selected from the mounting portion 21, the stand 23, and the base 25 contacting the receiver 200, and as shown in the mounting portion 21. Most preferably, it is not limited to this.
이러한 송신기(100)는 코일(111), 자성체 시트(113) 및 금속성 플레이트(115)가 상/하 적층 배열된 코일부(110)와 상기 코일부(110)의 측면에 배치되는 컨트롤부(130) 및 적어도 컨트롤부(130)의 외주면에 형성되는 사출부(120)를 포함하여 구성된다.The transmitter 100 includes a coil part 110 having a coil 111, a magnetic sheet 113, and a metal plate 115 stacked up and down, and a control part 130 disposed on the side of the coil part 110. And an injection part 120 formed on at least an outer circumferential surface of the control part 130.
수신기(200)는 송신기(100)와 맞닿는 밴드(13) 및 스피커부(11) 중 선택되는 어느 하나에 내설되는 것이 바람직하며, 그 중 도시된 바와 같이 밴드(13)에 내설되는 것이 가장 바람직하나, 이에 한정되지 않는다.The receiver 200 is preferably in any one selected from the band 13 and the speaker unit 11 in contact with the transmitter 100, of which is most preferably in the band 13 as shown It is not limited to this.
이러한 수신기(200)는 전력 저장소 즉, 전자기기(DUT, Device Under Test)의 배터리(B)와 연결되어, 배터리를 충전시키고, 전자기기의 구동 에너지를 공급한다.The receiver 200 is connected to a power storage, that is, a battery B of a device under test (DUT), charges the battery and supplies driving energy of the electronic device.
이때, 배터리는 수신기(200)와 함께 존재하거나, 또는 전기적으로 연결되는 영역(예를 들어, 스피커부(11))에 존재하며, 이러한 배터리는 통상의 것이므로 이에 대한 설명은 생략한다. In this case, the battery is present together with the receiver 200 or in an electrically connected area (for example, the speaker unit 11), and the description thereof will be omitted since such a battery is conventional.
이상과 같이 송수신기는, 어댑터(150)를 통해 AC 전원과 연결되는 송신기(100) 및 송신기(100)와 전력을 무선으로 공급받는 수신기(200)를 포함하며, 수신기(200)는 전력 저장소 즉, 전자기기(DUT, Device Under Test)의 배터리(B)와 연결되어, 배터리(B)를 충전시키고, 전자기기에 구동 에너지를 공급한다.As described above, the transceiver includes a transmitter 100 connected to an AC power source through an adapter 150 and a receiver 200 that is wirelessly supplied with power to the transmitter 100. The receiver 200 includes a power storage, that is, The battery B is connected to a battery B of an electronic device (DUT) to charge the battery B and supply driving energy to the electronic device.
송신기(100)와 수신기(200) 각각은 컨트롤부(130)와 코일부(110)를 포함하여 구성되며, 도 3에 도시된 바와 같이 서로 대칭의 구조일 뿐, 실질적 동일하다. 따라서, 중복 설명은 생략하고, 이하, 도면을 참조하여 송신기(100)에 대해서만 설명하도록 한다.Each of the transmitter 100 and the receiver 200 includes a control unit 130 and a coil unit 110. As shown in FIG. Therefore, redundant description is omitted, and only the transmitter 100 will be described below with reference to the drawings.
후술되는, 금속성 플레이트(115)는 컨트롤부(130)의 하단 영역까지 연장하여 설치되거나, 컨트롤부(130)의 하단에 금속성 플레이트가 별도로 설치되도록 함으로써, 컨트롤부(130)에 이르기까지 외부기기와의 차폐가 가능하며, 컨트롤부(130)의 기계, 기구적 보호기능의 부여가 용이하다. The metal plate 115, which will be described later, may be installed to extend to the bottom region of the control unit 130, or the metal plate may be separately installed at the bottom of the control unit 130. It is possible to shield, the control unit 130 of the mechanical, mechanical protection function is easy to give.
여기서, 코일부(110)와 컨트롤부(130)의 배치위치를 단면도상 병렬관계가 되도록 배치한 점은 본 발명의 하나의 특징을 이룬다. Here, the arrangement point of the coil unit 110 and the control unit 130 arranged in a parallel relationship in cross-sectional view forms one feature of the present invention.
또한, 사출부(120)를 적어도 컨트롤부(130)의 외주면에 형성되도록 한다는 점에서 코일(111)부의 하부에는 이와 같은 사출부(120)의 형성이 반드시 필요한 것은 아니다.In addition, since the injection part 120 is formed at least on the outer circumferential surface of the control part 130, the formation of such an injection part 120 is not necessarily required under the coil 111 part.
따라서 사출부(120)로 인해 야기되는 송수신장치의 두께 증가를 피할 수 있는 장점이 있는 바, 이 또한 본 발명의 하나의 특징을 이룬다. 즉, 컨트롤부(130)의 보호를 위한 사출부(120)의 형성은 종래에 코일부(110)와 컨트롤부(130)가 상하로 배치되었을 때에는 코일부(110)와 컨트롤부(130) 이외에 무선 충전장치의 두께를 결정하는 하나의 요소였으나, 본 발명에서는 컨트롤부(130)가 측면으로 배치되기 때문에 코일부(110)에는 사출부(120)의 형성이 필요치 않은 경우가 있어 사출부(120)의 형성을 회피함으로써 무선 송수신장치의 전체적인 두께의 슬림화가 가능하다.Therefore, there is an advantage to avoid the increase in the thickness of the transceiver caused by the injection unit 120, which also forms a feature of the present invention. That is, the formation of the injection part 120 for the protection of the control part 130 is conventionally in addition to the coil part 110 and the control part 130 when the coil part 110 and the control part 130 are disposed up and down. Although it was one element that determines the thickness of the wireless charging device, in the present invention, since the control unit 130 is disposed at the side, the coil unit 110 may not require the formation of the injection unit 120, so that the injection unit 120 may be used. By avoiding the formation of), the overall thickness of the radio transceiver can be reduced.
이상과 같이, 무선 충전 송수신장치의 슬람화는 헤드셋(10)과 같이 협소한 공간임에도 불구하고 무선 충전 시스템을 적용시킬 수 있으며, 이를 통해, 헤드셋(10)의 무선 충전은 물론, 전선에 의한 구속과 번거로움을 해소할 수 있을 뿐만 아니라, 단자가 삭제로 인해 제품의 미려함을 배가시킬 수 있으며, 나아가, 이물질 유입의 최소화가 가능하여 그로 인하, 기능저하 내지는 훼손이 예방되도록 하는 것이 본 발명의 핵심적 특징을 이룬다.As described above, the slamation of the wireless charging transceiver can be applied to the wireless charging system despite the narrow space, such as the headset 10, through which, as well as wireless charging of the headset 10, restrained by the wire The core of the present invention is not only to eliminate the inconvenience and hassle, but also to increase the beauty of the product due to the deletion of the terminal, and furthermore, to minimize the inflow of foreign substances, thereby preventing the lowering, deterioration or damage. Features.
또한, 전력전송의 관점에서 코일(111)에 의해 방사되는 전력의 이동거리를 짧게하며, 따라서 전력 전송의 손실을 줄여 원활한 전력 전송이 가능하며, 이하 송신기()에 대한 상세한 설명은 도 3을 참조하여 설명하도록 한다.In addition, in terms of power transmission, the moving distance of the power radiated by the coil 111 is shortened, and thus, the loss of power transmission can be reduced and smooth power transmission is possible. Hereinafter, the transmitter () will be described in detail with reference to FIG. 3. To explain.
도 3은 본 발명의 바람직한 일 실시예에 따른 송신기를 설명하기 위해 나타낸 개략도이다.3 is a schematic diagram illustrating a transmitter according to a preferred embodiment of the present invention.
일 실시예에 의거하여, 본 발명의 충전용 무선 송신장치에서 송신부(100)는 코일(111), 자성체 시트로서 페라이트 시트(113, Ferrite sheet) 및 금속성 플레이트로서 서스 프레임(115, SUS Frame)이 상/하 적층 배열된 코일부(110), 상기 코일부(110)의 측면에 배치되되, 나란하게 배치될 수도 있고, 코일부를 감싸듯이 배치될 수도 있으며, PCB(131)가 구비된 컨트롤부(130), 선택적으로 적용되고, 상기 코일부(110) 상부에 부착되는 필름(140) 및 선택적으로 적용되며, 상기 코일부(110) 상부 이외의 영역에 성형되는 사출부(120)를 포함하여 구성된다.According to an embodiment, in the wireless charging apparatus for charging according to the present invention, the transmitter 100 includes a coil 111, a ferrite sheet 113 as a magnetic sheet, and a sus frame 115 as a metallic plate. Coil unit 110 arranged in a stack up / down, disposed on the side of the coil unit 110, may be arranged side by side, may be arranged to surround the coil unit, a control unit provided with a PCB 131 130, optionally applied, including a film 140 attached to the upper portion of the coil unit 110 and an injection unit 120 selectively applied, molded in an area other than the upper portion of the coil unit 110. It is composed.
전술한 영역에서는 자성체 시트와 금속성 플레이트로 명명하여 일반적인 단어로 표시하였으나, 여기서는 일 실시예에 의하여 페라이트 시트와 서스 프레임으로 표현하고 있음을, 따라서 후술하는 바와 같이 다른 재질로 대체될 수 있음을 주지하여야 한다.In the above-described region, the magnetic sheet and the metallic plate are named as general words, but the ferrite sheet and the sus frame are expressed by one embodiment, and thus, may be replaced with other materials as described below. do.
상기 코일(111)은 무선 송신을 위한 것이며, 페라이트 시트(113)는 상부로 전력을 송신하고, 하부로의 전력 누출을 차단해 줌으로써 코일에서 발생되는 자기장의 방향성을 극대화하는 역할을 수행한다. 아울러, 서스 프레임(115) 역시 코일에 의해 발생되는 전자기파의 방향성을 개선하기 위한 것이다.The coil 111 is for wireless transmission, and the ferrite sheet 113 transmits power to the upper portion, and serves to maximize the directionality of the magnetic field generated by the coil by blocking power leakage to the lower portion. In addition, the sus frame 115 is also for improving the directionality of electromagnetic waves generated by the coil.
여기서, 상기 페라이트 시트(113)는 자성을 갖는 한 다른 재질로 대체 가능하다. 즉, 비정질 금속(amorphous metal), 연자성체 또는 강자성체를 재질로 하는 것도 가능하므로, 위 시트의 재질이 페라이트만으로 한정되지 아니한다.Here, the ferrite sheet 113 may be replaced with another material as long as it has magnetic properties. That is, since the amorphous metal, soft magnetic material, or ferromagnetic material may be used as the material, the material of the sheet is not limited to only ferrite.
또한, 상기 서스 프레임(115)은 금속성 플레이트로서, 위 기능 뿐 아니라 기기의 강성을 보강하여 제품의 신뢰성을 구축하기 위하여 설치되는데, 이와 같은 기능을 부여받은 재질이라면 반드시 이에 한정되는 것은 아니다. 따라서 상기 서스 프레임(115)은 인청동, 금, 은, 동 또는 알루미늄 등을 대체하는 재질로 할 수 있다. In addition, the sus frame 115 is a metallic plate, and is installed to build the reliability of the product by reinforcing the rigidity of the device as well as the above function, if the material is given such a function is not necessarily limited thereto. Therefore, the sus frame 115 may be made of a material that replaces phosphor bronze, gold, silver, copper or aluminum.
상기 페라이트 시트(113) 및 서스 프레임(115)은 무선전력전송 분야에서 매우 중요한 개념인 방사효율을 향상하는데 있어서 공통된 기능을 갖는다고 할 것이다. The ferrite sheet 113 and sus frame 115 will have a common function in improving the radiation efficiency which is a very important concept in the field of wireless power transmission.
한편, 상기 서스 프레임(115)에 자성을 더 부여하기 위하여 자성체를 더 결합하거나 그 일부 또는 전체에 걸쳐서 자성체를 더 코팅 등 할 수도 있는데, 이는 무선 충전을 위한 전력 송신의 효율을 배가시키는 역할을 더 수행할 수 있을 것으로 기대된다. On the other hand, in order to further provide the magnet to the sus frame 115 may be further coupled to the magnetic material or further coating the magnetic material over some or all of it, which further doubles the efficiency of power transmission for wireless charging It is expected to be able to perform.
이와 같이 서스 프레임(115)에 자성을 부여하는 방식은 바람직하게는 코팅이 좋은데, 이는 서스 프레임(115)의 두께를 최대한 얇게 구성하기 위한 것이며, 따라서 비정질 금속 등을 코팅하는 방법에 의해 서스 프레임(115)과 결합할 수 있다. 이와 같이 비정질 금속을 코팅하는 경우는 예를 들어 비정질 금속과 이종의 재질인 페라이트 시트 등을 자성체 시트로 사용하였을 때 적용하는 것이 좋다. 다만, 자성체 시트로 비정질 금속을 사용하고, 서스 프레임(115)에 자성을 더 부여하기 위하여 비정질 금속을 코팅하는 것은 비정질 금속을 서스 프레임(115)상에 이중으로 코팅하는 것이며, 이를 공정상 배제하는 것은 아니다.As such, the method of providing the magnet to the sus frame 115 is preferably a coating, which is to configure the thickness of the sus frame 115 as thin as possible, and thus the sus frame (by coating a amorphous metal or the like) 115). In the case of coating the amorphous metal as described above, it is preferable to apply, for example, an amorphous metal and a ferrite sheet, which is a heterogeneous material, as the magnetic sheet. However, using an amorphous metal as a magnetic sheet, and coating the amorphous metal in order to add more magnetism to the sus frame 115 is to coat the amorphous metal on the sus frame 115 in a double, which is excluded from the process It is not.
상기 페라이트 시트(113)는 적층의 방식에서 의하여 코일부(110) 및 금속성 플레이트(115)와 결합되는 반면, 상기 상기 페라이트 시트(113)를 대체하는 비정질 금속은 코팅의 방식에 의하여 상기 코일부(110)의 하부 또는 금속성 플레이트(115)의 상부에 형성되므로, 재질에 따라서 해당 적층구조의 형성방법이 다소 상이할 수 있다. The ferrite sheet 113 is coupled to the coil unit 110 and the metallic plate 115 by lamination, whereas the amorphous metal that replaces the ferrite sheet 113 may be coated by the coil unit ( Since it is formed on the lower portion of the 110 or the upper portion of the metallic plate 115, the method of forming the laminated structure may vary slightly depending on the material.
본 발명에서 구성하는 사출부(120)는 상기 코일부(110)와 컨트롤부(130)를 모체로 하여 인서트 사출 방법에 의해서 형성된다. 여기서 코일부(110)에 대한 사출부의 형성을 일부 또는 전부에 있어서 배제되는 것도 가능하다.The injection part 120 of the present invention is formed by the insert injection method using the coil part 110 and the control part 130 as a parent. It is also possible to exclude the formation of the injection part with respect to the coil part 110 in part or all.
이와 같이 인서트 사출 방법을 사용하는 경우 코팅 형태의 사출이 가능하여, 제품 자체의 두께를 보다 슬림하게 제작할 수 있는 이점이 있다.As such, when the insert injection method is used, injection of a coating form is possible, and thus, the thickness of the product itself may be more slim.
이와 같은 인서트 사출은 서스 프레임(115)만을 모체로 하는 인서트 사출도 가능하다. 즉, 서스 프레임(115)을 인서트로 하여 여기에 사출부를 형성하는 것도 가능하다. 특히 서스 프레임(115)의 코일 방향에 대한 반대면에만 사출부(120)를 형성하되, 인서트 사출방식을 사용하는 것이 가능한 것이다. Such insert injection is also possible for insert injection having only the sus frame 115 as a matrix. That is, it is also possible to form the injection part here by using the sus frame 115 as an insert. In particular, the injection unit 120 is formed only on the opposite side to the coil direction of the sus frame 115, it is possible to use the insert injection method.
이후에 사출부(120)가 형성되지 아니한 서스 프레임(115)의 면에 페라이트 시트(113)와 코일(111)의 적층을 수행함으로써 코일부의 일면에만 사출부(120)가 형성되도록 하는 것이 가능한 것이다.Thereafter, by stacking the ferrite sheet 113 and the coil 111 on the surface of the sus frame 115 where the injection unit 120 is not formed, the injection unit 120 may be formed on only one surface of the coil unit. will be.
한편, 코일부(110)에서 사출부(120)를 배제할 수도 있다. 즉, 코일부(110)에는 국부적으로 또는 전반적으로 사출부(120)를 형성하거나 형성하지 않을 수도 있는 것이다. On the other hand, the injection unit 120 may be excluded from the coil unit 110. In other words, the coil part 110 may or may not form the injection part 120 locally or overall.
코일부(110)에서 사출부(120)의 형성이 배제되면 컨트롤부(130)에만 사출부(120)가 마련되는 것이며, 컨트롤부(130)는 외부 보호수단이 필요하기 때문에 코일부(110)에 대한 사출부(120)의 형성이 배제되더라도 컨트롤부(130)에는 사출부(120)가 반드시 마련되어야 한다. If the formation of the injection part 120 is excluded from the coil part 110, the injection part 120 is provided only in the control part 130, and the control part 130 requires the external protection means so that the coil part 110 may be used. Even if the formation of the injection unit 120 is excluded, the control unit 130 must be provided with the injection unit 120.
본 발명은 이와 같이 전력 전송의 직접적인 수단인 코일부(110)로부터 사출부(120)를 배제함으로써 수신기(200)와의 원활한 전력 전송 가능한 이점이 있다. 즉, 종래에는 사출부(120)를 장치 전체에 걸쳐서 반드시 마련하여야 하며, 따라서 전체적인 두께가 두꺼워져 송수신 성능의 한계가 존재하였으나, 본 발명은 선택적으로 적용되는 상측 외관부, 일 실시예로서, 얇은 필름(140)을 사이에 두고 송신기(100)와 수신기(200)간의 밀착 상태가 최대한 유지되므로, 전력 전송의 효과를 배가시킬 수 있다. The present invention has the advantage of smooth power transmission with the receiver 200 by excluding the injection unit 120 from the coil unit 110 which is a direct means of power transmission. That is, in the related art, the injection unit 120 must be provided over the entire apparatus, and thus, the overall thickness becomes thick, so that there is a limit of the transmission / reception performance. Since the adhesion state between the transmitter 100 and the receiver 200 is maintained to the maximum with the film 140 interposed therebetween, the effect of power transmission may be doubled.
여기서, 상기 필름(140)은 상측 외관부로서 상기 코일부 상부에서 이를 밀폐하기 위한 기능을 한다. 그러므로, 상측 외관부의 재질 및 형태가 반드시 필름일 필요는 없으나, 무선 송수신기의 두께를 슬림화하도록 한다면 다른 벌크 상태의 개재물 보다는 필름의 형태가 바람직하다. Here, the film 140 functions as an upper exterior part to seal the upper part of the coil part. Therefore, the material and shape of the upper exterior portion need not necessarily be a film, but if the thickness of the radio transceiver is to be slimmer, the shape of the film is preferable to other bulk inclusions.
이때, 상기 필름(140)은 송신기(100) 또는 수신기(200)의 코일부(110)의 상부에 부착되며, PC Flim(Polycarbonate film)인 것이 바람직하다. In this case, the film 140 is attached to the upper portion of the coil unit 110 of the transmitter 100 or the receiver 200, it is preferably a PC Flim (Polycarbonate film).
그러나, PC 필름 이외에도 PI(Polyimide), PET(Polyethylene Terephtalate) 등을 재질로 하는 것도 가능하다. However, in addition to the PC film, it is also possible to use PI (Polyimide), PET (Polyethylene Terephtalate), or the like.
위 필름은 코일부에 상기와 같은 부착의 방식 뿐 아니라 인서트 방식, 페인팅 방식, 코팅 방식, 증착 방식 등 다양한 방식에 의하여 형성하는 것이 가능하다. 그러므로, 필름(140)의 형성방식에 별도로 제한을 두어서는 아니된다.The film may be formed by various methods such as the insert method, the painting method, the coating method, the deposition method, as well as the method of attachment as described above. Therefore, the formation method of the film 140 should not be limited separately.
한편, 코일부(110)가 독립된 모듈로 먼저 제작될 수도 있는데 이에 대한 상세한 설명은 도 4를 참조하여 설명하도록 한다.Meanwhile, the coil unit 110 may be manufactured as an independent module first. A detailed description thereof will be described with reference to FIG. 4.
도 4는 본 발명의 바람직한 일 실시예에 따른 송신기의 일례를 설명하기 위해 나타낸 개략도이다.4 is a schematic diagram illustrating an example of a transmitter according to an exemplary embodiment of the present invention.
도시된 바와 같이 송신기(100)는 코일부(110)를 모체로 하여 성형하는 제1사출부(121), 코일부(110)의 측면에 배치되는 컨트롤부(130)를 모체로하여 컨트롤부(130)를 감싸듯 성형하는 제2사출부(123)를 포함하며, 이때, 제1사출부(121)와 제2사출부(123)는 인서트 사출에 의한 성형인 것이 바람직하다.As shown in the figure, the transmitter 100 uses the first injection unit 121 to form the coil unit 110 as a mother, and the control unit 130 disposed on the side of the coil unit 110 as a parent. 130, the second injection unit 123 is formed to wrap as if wrapped, wherein the first injection unit 121 and the second injection unit 123 are preferably formed by insert injection.
이와 같이 코일부(110)를 모체로 하는 인서트 사출을 진행함으로써, 코일부(110)의 모듈화가 가능하며, 따라서 적어도 코일부(110)가 불량일 경우, 교체의 범위를 최소화시킬 수 있는 경제적 효과를 기대할 수 있다. 즉, 종래에는 코일부(110) 또는 컨트롤부(130)의 오류 발생시 전 구성요소들이 적층 구조이므로 모두에 대해서 교체할 수 밖에는 없었으나, 본 발명에 의하면 병렬결합관계이므로 병렬구조중 어느 하나를 교체하는 것이 가능할 수 있다. 따라서, 장치 유지의 경제성이 예상된다.In this way, by insert injection using the coil unit 110 as a mother, the coil unit 110 can be modularized, and thus, at least when the coil unit 110 is defective, an economic effect that can minimize the scope of replacement. You can expect. That is, in the related art, when an error of the coil unit 110 or the control unit 130 occurs, all components have a laminated structure, but all have to be replaced, but according to the present invention, any one of the parallel structures may be replaced because of the parallel coupling relationship. It may be possible to. Therefore, the economics of device maintenance are expected.
이와 같이 불량시 교체범위를 최소화할 수 있는 것에 대한 구체적인 설명을 하면, 상기 송신기(100)는, 상기 금속성 플레이트로서의 서스 프레임(115)의 일부 또는 전부에는 자성재료가 코팅, 증착 또는 페인팅되고, 상기 서스 프레임(115)은 컨트롤부(130)의 하단까지 연장하여 설치되며, 상기 코일부(110)와 컨트롤부(130)는 각각 독립된 모듈로 제작되어 분리가능하게 결합됨으로써 가능하다. 아울러, 상기 컨트롤부(130)는 상기 코일과 결선되는 것 이외에는 상기 코일부(110)와 별도의 구성요소를 공유하지 아니하며, 상기 코일부(110)와 컨트롤부(130)는 동일 하우징내에서 존재하고, 상기 컨트롤부(130)는 상기 코일의 측면 일측에 나란히 배치되거나, 코일의 외주부를 둘러싼 형태로 형성되며, 수신기는, 상기 송신기(100)와 대칭구조로 구성된다. As described in detail to minimize the replacement range in case of failure, the transmitter 100 is coated, deposited or painted with a magnetic material on part or all of the sus frame 115 as the metallic plate, The sus frame 115 is installed to extend to the lower end of the control unit 130, the coil unit 110 and the control unit 130 can be made by being separated into a separate module, respectively. In addition, the control unit 130 does not share a separate component with the coil unit 110 except for being connected to the coil, and the coil unit 110 and the control unit 130 exist in the same housing. In addition, the control unit 130 is disposed side by side on one side of the coil, or is formed in a form surrounding the outer peripheral portion of the coil, the receiver, the transmitter 100 is configured in a symmetrical structure.
즉, 상기 서스 프레임(115)은 컨트롤부(130)의 하단까지 연장하여 설치됨으로써 프레임의 근간을 이루고, 여기에 독립적으로 모듈화된 코일부(110)와 컨트롤부(130)를 각각 교체가능하도록 구성함으로써 전술한 바와 같은 유지 및 보수상의 경제성을 극대화할 수 있는 바, 본 발명의 특징을 이룬다.That is, the sus frame 115 is installed to extend to the lower end of the control unit 130 to form the basis of the frame, and to be configured to replace the modular coil unit 110 and the control unit 130 independently therein. By doing so, it is possible to maximize the economics of the maintenance and repair as described above, and to achieve the features of the present invention.
도 5는 본 발명의 바람직한 일 실시예에 따른 컨트롤부의 구성 형태를 나타내는 평면도이다.5 is a plan view showing the configuration of the control unit according to an embodiment of the present invention.
도시된 바와 같이, 본 발명의 컨트롤부는 코일부의 일측에 나란히 설치될 수 있으며(a), 특히 코일부를 중심으로 방사형으로 설치되는 것(b)도 가능하다. 그러나, 이러한 두가지의 실시양태는 모두 코일부를 중심으로 하여 그 측면에 컨트롤부를 마련한다는 점에서 공통성을 가지며, 구성의 형태가 다소 다를 뿐이다.As shown, the control unit of the present invention may be installed side by side on one side of the coil unit (a), in particular, it is possible to be installed radially around the coil unit (b). However, both of these embodiments have commonality in providing a control unit on the side of the coil unit, and the configuration of the two embodiments is only slightly different.
이상에서 실시예를 들어 본 발명을 더욱 상세하게 설명하였으나, 본 발명은 반드시 이러한 실시예로 국한되는 것이 아니고 본 발명의 기술사상을 벗어나지 않는 범위 내에서 다양하게 변형실시될 수 있다. 따라서, 본 발명에 개시된 실시예는 본 발명의 기술 사상을 한정하기 위한 것이 아니라 설명하기 위한 것이고, 이러한 실시예에 의하여 본 발명의 기술 사상의 범위가 안정되는 것은 아니다. 본 발명의 보호 범위는 아래의 청구범위에 의하여 해석되어야 하며, 그와 동등한 범위 내에 있는 모든 기술 사상은 본 발명의 권리범위에 포함되는 것으로 해석되어야 할 것이다.Although the present invention has been described in more detail with reference to the embodiments, the present invention is not necessarily limited to these embodiments, and various modifications can be made without departing from the spirit of the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention but to describe the present invention, and the scope of the technical idea of the present invention is not stabilized by these embodiments. The protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the equivalent scope should be interpreted as being included in the scope of the present invention.

Claims (11)

  1. 한 쌍의 스피커와 상기 한 쌍의 스피커 사이에 마련된 밴드를 포함하는 무선 헤드셋에 있어서,In the wireless headset comprising a pair of speakers and a band provided between the pair of speakers,
    상기 헤드셋은 거치대에 거치되어 보관되고, 거치대와 함께 구성되는 무선 충전 시스템을 통해 내장된 배터리가 충전되도록 하는 것이며,The headset is mounted on a cradle and stored therein, so that the built-in battery is charged through a wireless charging system configured with the cradle.
    상기 무선 충전 시스템은,The wireless charging system,
    상기 밴드 또는 스피커 중 어느 하나에 내설된 수신기; 및A receiver imparted to any one of the band or speaker; And
    상기 수신기와 대칭의 구조를 이루며, 어댑터를 통해 AC 전원과 연결되어 상기 수신기에 무선으로 전력을 공급하고, 상기 거치대 일 영역에 내설된 송신기;를 포함하며,A transmitter symmetrical with the receiver, connected to an AC power source through an adapter to wirelessly supply power to the receiver, and a transmitter inherent in one region of the holder;
    상기 송신기는, 코일 자성체 시트 및 금속성 플레이트가 상/하 적층 배열된 코일부와, 상기 코일부 측면에 배치되는 컨트롤부 및 적어도 컨트롤부 외주면에 형성되는 사출부를 포함하여 구성된 것을 특징으로 하는 무선충전 시스템이 적용된 헤드셋.The transmitter includes a coil unit in which coil magnetic sheets and metallic plates are stacked up and down, a control unit disposed on the side of the coil unit, and an injection unit formed on at least an outer circumferential surface of the control unit. Headset applied.
  2. 제1항에 있어서,The method of claim 1,
    상기 송신기는,The transmitter,
    상기 수신기와 맞닿는 거치부, 스탠드 및 베이스 중 선택되는 어느 하나에 내설되는 것을 특징으로 하는 무선충전 시스템이 적용된 헤드셋.Headset with a wireless charging system, characterized in that inherent in any one selected from the base, the stand and the base in contact with the receiver.
  3. 제1항에 있어서,The method of claim 1,
    상기 자성체 시트는, 페라이트, 비정질 금속(amorphous metal), 연자성체 또는 강자성체를 재질로 하는 것을 특징으로 하는 무선충전 시스템이 적용된 헤드셋.The magnetic sheet is a headset with a wireless charging system, characterized in that the ferrite, amorphous metal (amorphous metal), soft magnetic material or ferromagnetic material.
  4. 제1항에 있어서,The method of claim 1,
    상기 금속성 플레이트는 서스(SUS), 인청동, 알루미늄, 금, 은 또는 동을 재질로 하는 것을 특징으로 하는 무선충전 시스템이 적용된 헤드셋.The metallic plate is a headset with a wireless charging system, characterized in that the sus (SUS), phosphor bronze, aluminum, gold, silver or copper.
  5. 제1항에 있어서,The method of claim 1,
    송신기는,The transmitter,
    상기 금속성 플레이트의 일부 또는 전부에는 자성재료가 코팅, 증착 또는 페인팅되고,Some or all of the metallic plate is coated, deposited or painted with magnetic material,
    상기 금속성 플레이트는 컨트롤부의 하단까지 연장하여 설치되며,The metallic plate is installed to extend to the bottom of the control unit,
    상기 코일부와 컨트롤부는 각각 독립된 모듈로 제작되어 분리가능하게 결합되고,The coil unit and the control unit are each made of an independent module and detachably coupled,
    상기 컨트롤부는 상기 코일과 결선되는 것 이외에는 상기 코일부와 별도의 구성요소를 공유하지 아니하며,The control unit does not share a separate component with the coil unit other than being connected to the coil,
    상기 코일부와 컨트롤부는 동일 하우징내에서 존재하고,The coil part and the control part are present in the same housing,
    상기 컨트롤부는 상기 코일의 측면 일측에 나란히 배치되거나, 코일의 외주부를 둘러싼 형태로 형성되며,The control unit is disposed side by side on one side of the coil, or is formed in a form surrounding the outer peripheral portion of the coil,
    수신기는, 상기 송신기와 대칭구조인 것을 특징으로 하는 무선충전 시스템이 적용된 헤드셋.Receiver is a headset with a wireless charging system, characterized in that the symmetrical structure with the transmitter.
  6. 제5항에 있어서,The method of claim 5,
    상기 자성재료는 비정질 금속인 것을 특징으로 하는 무선충전 시스템이 적용된 헤드셋.The magnetic material is a headset with a wireless charging system, characterized in that the amorphous metal.
  7. 제1항에 있어서,The method of claim 1,
    상기 금속성 플레이트는 사출부와 함께 인서트 사출에 의해 제작되는 것을 특징으로 하는 무선충전 시스템이 적용된 헤드셋.The metallic plate is a headset with a wireless charging system, characterized in that produced by the injection molding with the injection portion.
  8. 제1항에 있어서,The method of claim 1,
    상기 코일부 상부에는 이를 밀폐하기 위한 상측 외관부;를 더 포함되는 것을 특징으로 하는 무선충전 시스템이 적용된 헤드셋.The upper part of the coil portion for sealing the upper portion; the wireless charging system is applied headset, characterized in that it further comprises.
  9. 제1항에 있어서,The method of claim 1,
    상기 필름은 PC(Polycarbonate), PI(Polyimide) 또는 PET(Polyethylene Terephtalate) 재질인 것을 특징으로 하는 무선충전 시스템이 적용된 헤드셋.The film is a headset with a wireless charging system, characterized in that the PC (Polycarbonate), PI (Polyimide) or PET (Polyethylene Terephtalate) material.
  10. 제1항에 있어서,The method of claim 1,
    상기 사출물은 금속성 플레이트의 하면까지 더 연장되어 형성되는 것을 특징으로 하는 무선충전 시스템이 적용된 헤드셋.The injection molded headset is applied to the wireless charging system, characterized in that formed to extend further to the lower surface of the metallic plate.
  11. 제1항에 있어서,The method of claim 1,
    상기 코일은 자성체 시트상에서 또는 상측 외관부 하부에서 인서트 사출되어 형성되는 것을 특징으로 하는 무선충전 시스템이 적용된 헤드셋.The coil is a headset applied to the wireless charging system, characterized in that the insert is formed on the magnetic sheet or the lower portion of the upper exterior portion.
PCT/KR2016/010405 2015-09-18 2016-09-19 Headset to which wireless charging system is applied WO2017048089A1 (en)

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