WO2015178635A1 - Antenna device mounting structure for electronic device - Google Patents

Antenna device mounting structure for electronic device Download PDF

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Publication number
WO2015178635A1
WO2015178635A1 PCT/KR2015/004934 KR2015004934W WO2015178635A1 WO 2015178635 A1 WO2015178635 A1 WO 2015178635A1 KR 2015004934 W KR2015004934 W KR 2015004934W WO 2015178635 A1 WO2015178635 A1 WO 2015178635A1
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WO
WIPO (PCT)
Prior art keywords
antenna
case
electronic device
mounting structure
shielding sheet
Prior art date
Application number
PCT/KR2015/004934
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French (fr)
Korean (ko)
Inventor
김찬규
김창열
김한일
Original Assignee
(주)에프아이티글로벌
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Publication of WO2015178635A1 publication Critical patent/WO2015178635A1/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/1207—Supports; Mounting means for fastening a rigid aerial element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q17/00—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems
    • H01Q17/007—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems with means for controlling the absorption
    • 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
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/005—Mechanical details of housing or structure aiming to accommodate the power transfer means, e.g. mechanical integration of coils, antennas or transducers into emitting or receiving devices
    • 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
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling

Definitions

  • the present invention relates to a mounting structure of an antenna device for an electronic device, and more particularly, an antenna located buried in one side case of an electronic device, a shielding sheet attached to an inner side surface of the case, and shielding electromagnetic waves; A connection part extending from an end and protruding from an inner side surface of the case to be coupled to an antenna terminal, wherein the shielding sheet includes an accommodating portion formed at an outer side surface thereof and having a connection portion protruding from an inner side surface of the case;
  • the thickness of the case equipped with the antenna device can be reduced to achieve miniaturization of the electronic device, and the antenna is not exposed to the outside, thereby improving stability, and the antenna is located relatively close to the outer surface of the electronic device, thereby improving the efficiency of the antenna.
  • the mounting structure of the antenna device for electronic devices that can increase.
  • Electronic devices such as mobile phones (smartphones), tablets, PDAs, laptops, and the like are equipped with various antenna devices such as an antenna device for near wireless communication, an antenna device for receiving digital multimedia broadcasting, and an antenna device for wireless charging.
  • FIG. 1 is a perspective view of an electronic device (mobile phone, a wireless charger) equipped with an antenna device for wireless charging
  • Figure 2 is a partially exploded perspective view showing a mounting structure of a conventional antenna device for wireless charging to a mobile phone
  • Figure 3 Is a cross-sectional view showing a mounting structure of a conventional antenna device for a wireless charging to a mobile phone, hereinafter, referring to Figures 1 to 3 and the patent documents shown below (electronic phones of the antenna device (wireless charging) (mobile phone, wireless charger)
  • the conventional mounting structure on the) will be described.
  • the wireless charging device includes a transmitter mounted on the wireless charger 200 to receive power to induce a magnetic field, and a receiver mounted on the mobile phone 300 to generate power through the magnetic field generated by the transmitter.
  • the receiving unit is largely composed of an antenna device and a circuit part.
  • the circuit part is mounted on a mobile phone main body and the antenna device is mounted on a rear case (battery case) 310.
  • the antenna device may be coupled to an antenna 410 for inducing AC current by a magnetic field formed by a transmitter, a connection part 420 connecting the antenna 410 and a terminal 430, and a terminal of the connection part 420. And a terminal 430 for transmitting an AC current to a circuit part inside the mobile phone, and a shielding sheet 440 surrounding the antenna 410 to shield electromagnetic waves.
  • the antenna 410 is attached to the inner surface of the rear case 310
  • the shielding sheet 440 is attached to the upper side of the antenna 410.
  • the thickness becomes thick, which hinders the miniaturization of the product (mobile phone), and is exposed to the outside, which may cause damage, and the distance between the antenna and the transmitter is increased. There is a problem that the charging efficiency is lowered.
  • the present invention has been made to solve the above problems,
  • An object of the present invention is to provide a mounting structure of an antenna device for an electronic device, which can reduce the thickness of the case in which the antenna device is mounted, thereby miniaturizing the electronic device.
  • the present invention is located in the antenna is buried in the case, the connection portion extending from the end of the antenna protruding from the inner surface of the case is located in the receiving portion or the receiving groove of the shielding sheet, that is, the antenna is embedded in the case
  • the antenna device is applied to the insert injection method to be positioned and the hybrid insert injection method in which the part of the connection portion projecting on the inner surface of the case is located in the receiving portion or the receiving groove and the connection portion escapes the shielding sheet.
  • the purpose is to provide a mounting structure of the antenna device for an electronic device that can reduce the thickness of the case is mounted.
  • an object of the present invention is to provide a mounting structure of an antenna device for an electronic device having an improved stability because the antenna is located buried in the case, it is not exposed to the outside.
  • an object of the present invention is to provide a mounting structure of an antenna device for an electronic device that can increase the efficiency of the antenna because the antenna is located relatively close to the outer surface of the electronic device.
  • the present invention is implemented by the embodiment having the following configuration in order to achieve the above object.
  • the mounting structure of the antenna device for an electronic device includes an antenna which is located buried in one side case of the electronic device, a shielding sheet attached to the inner surface of the case to block electromagnetic waves; And a connection part extending from the end of the antenna and protruding from the inner side surface of the case to be coupled to the antenna terminal, wherein the shielding sheet is formed through the upper side, the inner side surface and the outer side surface.
  • Including a receiving portion protruding connecting portion it is characterized in that the thickness of the case in which the antenna device is mounted.
  • the mounting structure of the antenna device for an electronic device includes an antenna which is located buried in one side case of the electronic device, a shielding sheet attached to the inner side of the case to block electromagnetic waves; And a connection part extending from the end of the antenna and protruding from the inner side surface of the case to be coupled to the antenna terminal.
  • the shielding sheet is connected to the upper side and the outer side to form a communication and is protruding from the inner side surface of the case. Including a receiving groove is located, it is characterized in that to reduce the thickness of the case in which the antenna device is mounted.
  • the inner and outer widths of the accommodating part are larger than the height of the connecting part protruding from the inner surface of the case, and the antenna is buried in the case.
  • a portion protruding from the inner surface of the case of the connecting portion for connecting the antenna and the antenna terminal is located in the receiving portion, and the overall thickness of the case in which the antenna device is mounted plus the case thickness and the shielding sheet thickness. It is characterized by having a value.
  • the depth and the left and right width of the receiving groove are respectively greater than the height and the left and right width of the connecting portion protruding from the inner surface of the case, the antenna Is buried inside the case, and a portion protruding from the inner surface of the case of the connecting portion for connecting the antenna and the antenna terminal is located in the receiving groove, and the overall thickness of the case in which the antenna device is mounted is equal to the case thickness. It is characterized by having the value of the shielding sheet plus the thickness.
  • the antenna terminal is installed on the inner surface of the case at a predetermined distance from the shielding sheet, and extends from the end of the antenna And protrudes from the inner side of the case is characterized in that coupled to the end of the connecting portion passing through the receiving portion of the shielding sheet.
  • the electronic device is a mobile phone or a wireless charger
  • the antenna device is an antenna device for wireless charging or an antenna device for near wireless communication. It is characterized by that.
  • the present invention can obtain the following effects by the above embodiment.
  • the present invention can reduce the thickness of the case is equipped with an antenna device has the effect that can be miniaturized electronic devices.
  • the present invention is located in the antenna is buried in the case, the connection portion extending from the end of the antenna protruding from the inner surface of the case is located in the receiving portion or the receiving groove of the shielding sheet, that is, the antenna is embedded in the case
  • the antenna device is applied to the insert injection method to be positioned and the hybrid insert injection method in which the part of the connection portion projecting on the inner surface of the case is located in the receiving portion or the receiving groove and the connection portion escapes the shielding sheet. Has the effect of reducing the thickness of the case is mounted.
  • the present invention has the effect of having improved stability because the antenna is located buried inside the case, not exposed to the outside.
  • the present invention is because the antenna is located relatively close to the outer surface of the electronic device, there is an effect that can increase the efficiency of the antenna.
  • FIG. 1 is a perspective view of an electronic device (mobile phone, wireless charger) equipped with an antenna device for wireless charging.
  • Figure 2 is a partially exploded perspective view showing a mounting structure of a conventional antenna device for wireless charging to a mobile phone.
  • FIG. 3 is a cross-sectional view showing a mounting structure of a conventional antenna device for wireless charging to a mobile phone.
  • Figure 4 is a partially exploded perspective view showing the mounting structure of the antenna device for wireless charging according to an embodiment of the present invention to a mobile phone.
  • Figure 5 is a cross-sectional view showing the mounting structure of the antenna device for wireless charging according to an embodiment of the present invention to a mobile phone.
  • Figure 6 is a partially exploded perspective view showing a mounting structure of the antenna device for wireless charging according to another embodiment of the present invention to a mobile phone.
  • FIG. 7 is a cross-sectional view showing the mounting structure of the antenna device for wireless charging according to another embodiment of the present invention to a mobile phone.
  • FIG. 1 is a perspective view of an electronic device (mobile phone, wireless charger) equipped with an antenna device for wireless charging
  • Figure 4 is a portion showing the mounting structure of the antenna device for wireless charging according to an embodiment of the present invention to a mobile phone
  • 5 is an exploded perspective view
  • FIG. 5 is a cross-sectional view illustrating a mounting structure of an antenna device for wireless charging in a mobile phone according to an embodiment of the present invention
  • FIG. 6 is an antenna device for wireless charging according to another embodiment of the present invention.
  • Partially exploded perspective view showing the mounting structure to the mobile phone
  • Figure 7 is a cross-sectional view showing the mounting structure of the antenna device for wireless charging according to another embodiment of the present invention.
  • the mounting structure of the antenna device for an electronic device is in one side case 310 of the electronic device 300;
  • An antenna 1 located in a buried position, a shielding sheet 3 attached to an inner surface 311 of the case 310 to block electromagnetic waves, and an extension of the antenna 310 at an end of the antenna 310.
  • Protruding from the inner surface 311 of the includes a connecting portion (2) coupled to the antenna terminal (4).
  • the antenna device refers to various antenna devices such as an antenna device for near wireless communication, an antenna device for receiving digital multimedia broadcasting, an antenna device for wireless charging, and the electronic device includes a mobile phone and a wireless charger on which the antenna device is mounted.
  • Means a variety of electronic devices, such as a tablet, hereinafter will be described with an example that the antenna device for wireless charging reception is mounted on a mobile phone which is one electronic device.
  • the antenna 1 is located buried in the rear case 310 (one side case) of the mobile phone 300 (electronic device) and induces an alternating current by a magnetic field formed in the transmitter of the wireless charger 200, Form, for example, a conductive thin film form, a metal press form.
  • connection part 2 extends from the end of the antenna 1 buried in the rear case 310 to protrude from the inner surface 311 of the case 310 to be coupled to the antenna terminal 4 to be described later.
  • the AC current generated by the antenna 1 is provided to the antenna terminal 4.
  • the shielding sheet 3 is attached to the inner surface 311 of the case 310 to block electromagnetic waves, and the shielding sheet 3 has an upper surface 31, an inner surface 32, and an outer surface ( It is formed through the 33 and includes a receiving portion 34 in which the connecting portion (2) protruding from the inner surface 311 of the case 310 is located.
  • the antenna 1 and the circuit portion (not shown) of the mobile phone body are not subjected to the interference of electromagnetic waves from each other.
  • the inner and outer width w1 of the accommodating part 34 is preferably greater than the height h1 of the connection part 2 protruding from the inner side surface 311 of the case 310.
  • the antenna terminal 4 is formed on the inner surface 311 of the case 310 at regular intervals from the shielding sheet 3, and extends from the end of the antenna 1 to the inside of the case 310. Protruding from the side surface 311 and coupled with the end of the connecting portion 2 passed through the receiving portion 34 of the shielding sheet 3, the alternating current generated by the antenna 1 of the mobile phone body (not shown) To the circuit part.
  • the antenna 1 is located buried in the case 310, and the connection part 2 for connecting the antenna 1 and the antenna terminal 4 to each other is provided.
  • the part protruding from the inner surface 311 of the case 310 is located in the accommodating portion 34, that is, the insert injection method and the case (so that the antenna 1 is buried in the case 310)
  • the antenna protruding from the inner surface 311 of the 310 is located in the accommodating portion 34 and the hybrid insert injection method in which the connecting portion 2 escapes the shielding sheet 3 is applied.
  • the total thickness T1 of the case 310 in which the device is mounted has a value obtained by adding the case thickness t1 and the shielding sheet thickness t2. In contrast, as shown in FIG.
  • the maximum total thickness T2 of the case 310 mounted with the antenna device using the conventional mounting structure is the case thickness t1, the shield sheet thickness t2, and the antenna thickness t3.
  • the thickness of the connection part t4 is obtained. Therefore, the present invention can reduce the thickness of the case in which the antenna device is mounted, thereby miniaturizing the electronic device.
  • the antenna 1 since the antenna 1 is buried in the case 310, the antenna 1 is not exposed to the outside and thus has improved stability.
  • the antenna 1 since the antenna 1 is located relatively close to the outer surface 312 of the electronic device, the antenna 1 may be adjacent to the transmitter of the wireless charger 200 to increase the generation efficiency of the AC current.
  • the shielding sheet 3 ' is attached to the inner surface 311 of the case 310 to block electromagnetic waves, and the shielding sheet 3' has an upper surface 31 'and an outer surface 33'. It includes a receiving groove (34 ') is formed in communication with each other is formed in the connecting portion (2) protruding from the inner surface 311 of the case (310).
  • the depth w2 and the left and right width w3 of the receiving groove 34 ' are larger than the height h1 and the left and right width w4 of the connecting portion 2 protruding from the inner surface 311 of the case 310, respectively. desirable.
  • the antenna 1 is located buried in the case 310, and the connection part 2 for connecting the antenna 1 and the antenna terminal 4 to each other is provided.
  • the part protruding from the inner surface 311 of the case 310 is located in the receiving groove 34 ', that is, the insert injection method and the case so that the antenna 1 is buried in the case 310
  • a part projecting on the inner side 311 of the 310 is located in the accommodating groove 34 ', and the hybrid insert injection method in which the connecting part 2 escapes the shielding sheet 3 is applied.
  • the total thickness T1 of the case 310 mounted with the antenna device has a value obtained by adding the case thickness t1 and the shielding sheet thickness t2.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Telephone Set Structure (AREA)

Abstract

The present invention relates to an antenna device mounting structure for an electronic device and, more specifically, to an antenna device mounting structure for an electronic device, comprising: an antenna buried in one side case of an electronic device; a shielding sheet attached to the inner surface of the case to block electromagnetic waves; and a connecting part that extends from a distal end of the antenna to protrude from the inner surface of the case and is coupled to an antenna terminal, wherein the shielding sheet includes an accommodating portion which is concavely formed from the outer surface thereof and in which the connecting part protruding from the inner surface of the case is placed. Therefore, the thickness of the case on which the antenna device is mounted can be reduced, thereby achieving compactness of the electronic device, and the antenna is not exposed to the outside, which results in enhanced stability. In addition, the antenna is located relatively close to the outer surface of the electronic device, thereby increasing efficiency of the antenna.

Description

전자기기용 안테나 장치의 장착구조Mounting structure of antenna device for electronic device
본 발명은 전자기기용 안테나 장치의 장착구조에 대한 것으로, 더욱 상세하게는 전자기기의 일 측면 케이스에 매몰되어 위치하는 안테나와 상기 케이스의 내측면에 부착되어 전자파를 차단하는 차폐시트와, 상기 안테나의 말단에서 연장되어 상기 케이스의 내측면에서 돌출하여 안테나 단자에 결합하는 연결부를 포함하며, 상기 차폐시트는 외측면에서 함입 형성되어 상기 케이스의 내측면에서 돌출되는 연결부가 위치하는 수용부를 포함하여, 상기 안테나 장치가 장착된 케이스의 두께를 줄일 수 있어 전자기기의 소형화를 이룰 수 있고, 안테나가 외부로 노출되지 않아 향상된 안정성을 가지며, 안테나가 전자기기의 외측면에 상대적으로 가깝게 위치하므로 안테나의 효율을 증가시킬 수 있는 전자기기용 안테나 장치의 장착구조에 대한 것이다.The present invention relates to a mounting structure of an antenna device for an electronic device, and more particularly, an antenna located buried in one side case of an electronic device, a shielding sheet attached to an inner side surface of the case, and shielding electromagnetic waves; A connection part extending from an end and protruding from an inner side surface of the case to be coupled to an antenna terminal, wherein the shielding sheet includes an accommodating portion formed at an outer side surface thereof and having a connection portion protruding from an inner side surface of the case; The thickness of the case equipped with the antenna device can be reduced to achieve miniaturization of the electronic device, and the antenna is not exposed to the outside, thereby improving stability, and the antenna is located relatively close to the outer surface of the electronic device, thereby improving the efficiency of the antenna. The mounting structure of the antenna device for electronic devices that can increase.
휴대전화(스마트폰), 태블릿, PDA, 노트북 등과 같은 전자기기는 근접무선통신을 위한 안테나 장치, 디지털 멀티미디어 방송 수신을 위한 안테나 장치, 무선 충전을 위한 안테나 장치 등의 각종 안테나 장치를 탑재하고 있다.Electronic devices such as mobile phones (smartphones), tablets, PDAs, laptops, and the like are equipped with various antenna devices such as an antenna device for near wireless communication, an antenna device for receiving digital multimedia broadcasting, and an antenna device for wireless charging.
도 1은 무선 충전을 위한 안테나 장치를 탑재한 전자기기(휴대폰, 무선충전기)의 사시도이고, 도 2는 종래의 무선 충전을 위한 안테나 장치의 휴대폰에의 장착구조를 나타내는 부분 분해 사시도이며, 도 3은 종래의 무선 충전을 위한 안테나 장치의 휴대폰에의 장착구조를 나타내는 단면도인데, 이하에서는 도 1 내지 3 및 아래 표시한 특허문헌을 참조하여 안테나 장치(무선충전용)의 전자기기(휴대폰, 무선충전기)에의 종래의 장착구조를 살펴보기로 한다. 무선충전장치는 무선충전기(200)에 탑재되어 전원을 공급받아 자기장을 유도하는 송신부와, 휴대폰(300)에 탑재되어 상기 송신부에서 발생하는 자기장을 통해 전력을 만들어 내는 수신부를 포함한다. 상기 수신부를 탑재한 휴대폰(300)을 상기 송신부를 탑재한 무선충전기(200)에 일정 거리 인접시키면 휴대폰 배터리를 충전할 수 있다. 상기 수신부는 크게 안테나 장치와 회로부분으로 구성되는데, 회로부분은 휴대폰 본체에 장착되고 안테나 장치는 후면 케이스(배터리 케이스, 310)에 장착된다. 상기 안테나 장치는 송신부에서 형성된 자기장에 의해 교류전류를 유도하는 안테나(410)와, 상기 안테나(410)와 단자(430)를 연결하는 연결부(420)와, 상기 연결부(420)의 말단에 결합하여 교류전류를 휴대폰 내부의 회로부분에 전달하는 단자(430)와, 상기 안테나(410)를 에워싸 전자파를 차폐하는 차폐시트(440)를 포함한다. 도 2 및 3에 도시된 바와 같이, 상기 안테나(410)는 후면 케이스(310)의 내측면에 부착되고, 상기 차폐시트(440)는 상기 안테나(410)의 상측에 부착된다.1 is a perspective view of an electronic device (mobile phone, a wireless charger) equipped with an antenna device for wireless charging, Figure 2 is a partially exploded perspective view showing a mounting structure of a conventional antenna device for wireless charging to a mobile phone, Figure 3 Is a cross-sectional view showing a mounting structure of a conventional antenna device for a wireless charging to a mobile phone, hereinafter, referring to Figures 1 to 3 and the patent documents shown below (electronic phones of the antenna device (wireless charging) (mobile phone, wireless charger) The conventional mounting structure on the) will be described. The wireless charging device includes a transmitter mounted on the wireless charger 200 to receive power to induce a magnetic field, and a receiver mounted on the mobile phone 300 to generate power through the magnetic field generated by the transmitter. When the mobile phone 300 equipped with the receiver is adjacent to the wireless charger 200 equipped with the transmitter for a predetermined distance, the mobile phone battery may be charged. The receiving unit is largely composed of an antenna device and a circuit part. The circuit part is mounted on a mobile phone main body and the antenna device is mounted on a rear case (battery case) 310. The antenna device may be coupled to an antenna 410 for inducing AC current by a magnetic field formed by a transmitter, a connection part 420 connecting the antenna 410 and a terminal 430, and a terminal of the connection part 420. And a terminal 430 for transmitting an AC current to a circuit part inside the mobile phone, and a shielding sheet 440 surrounding the antenna 410 to shield electromagnetic waves. As shown in Figures 2 and 3, the antenna 410 is attached to the inner surface of the rear case 310, the shielding sheet 440 is attached to the upper side of the antenna 410.
(특허문헌)(Patent literature)
공개특허공보 제10-2013-0035878호(2013. 04. 09. 공개) "무선 충전 모듈을 구비하는 휴대용 단말기"Publication No. 10-2013-0035878 (published Apr. 09, 2013) "Portable terminal having a wireless charging module"
하지만, 종래의 안테나 장치는 후면 케이스의 외부(내측면)에 적층되므로 두께가 두껍게 되어 제품(휴대폰)의 소형화를 저해하며, 외부에 노출되므로 파손의 위험성이 있으며, 상기 안테나와 송신부와의 간격이 커져 충전효율이 떨어지는 문제가 있다.However, since the conventional antenna device is stacked on the outside (inside) of the rear case, the thickness becomes thick, which hinders the miniaturization of the product (mobile phone), and is exposed to the outside, which may cause damage, and the distance between the antenna and the transmitter is increased. There is a problem that the charging efficiency is lowered.
본 발명은 상기와 같은 문제점을 해결하기 위해 안출된 것으로,The present invention has been made to solve the above problems,
본 발명은 안테나 장치가 장착된 케이스의 두께를 줄일 수 있어 전자기기의 소형화를 이룰 수 있는 전자기기용 안테나 장치의 장착구조를 제공하는데 그 목적이 있다.SUMMARY OF THE INVENTION An object of the present invention is to provide a mounting structure of an antenna device for an electronic device, which can reduce the thickness of the case in which the antenna device is mounted, thereby miniaturizing the electronic device.
또한, 본 발명은 안테나가 케이스 내부에 매몰되어 위치하고, 상기 안테나의 말단에서 연장되어 상기 케이스 내측면에서 돌출되는 연결부는 차폐시트의 수용부 또는 수용홈에 위치하므로, 즉 안테나를 케이스 내부에 매몰되어 위치하도록 하는 인서트 사출방식과 상기 케이스의 내측면에 돌출되는 연결부의 부분이 상기 수용부또는 수용홈에 위치하여 상기 연결부가 상기 차폐시트를 도피하는 방식이 결합한 하이브리드 인서트 사출방식을 적용하여, 안테나 장치가 장착된 케이스의 두께를 줄일 수 있는 전자기기용 안테나 장치의 장착구조를 제공하는데 그 목적이 있다.In addition, the present invention is located in the antenna is buried in the case, the connection portion extending from the end of the antenna protruding from the inner surface of the case is located in the receiving portion or the receiving groove of the shielding sheet, that is, the antenna is embedded in the case The antenna device is applied to the insert injection method to be positioned and the hybrid insert injection method in which the part of the connection portion projecting on the inner surface of the case is located in the receiving portion or the receiving groove and the connection portion escapes the shielding sheet. The purpose is to provide a mounting structure of the antenna device for an electronic device that can reduce the thickness of the case is mounted.
또한, 본 발명은 안테나가 케이스 내부에 매몰되어 위치하므로, 외부로 노출되지 않아 향상된 안정성을 가지는 전자기기용 안테나 장치의 장착구조를 제공하는데 그 목적이 있다.In addition, an object of the present invention is to provide a mounting structure of an antenna device for an electronic device having an improved stability because the antenna is located buried in the case, it is not exposed to the outside.
또한, 본 발명은 안테나가 전자기기의 외측면에 상대적으로 가깝게 위치하므로, 안테나의 효율을 증가시킬 수 있는 전자기기용 안테나 장치의 장착구조를 제공하는데 그 목적이 있다.In addition, an object of the present invention is to provide a mounting structure of an antenna device for an electronic device that can increase the efficiency of the antenna because the antenna is located relatively close to the outer surface of the electronic device.
본 발명은 앞서 본 목적을 달성하기 위하여 다음과 같은 구성을 가진 실시예에 의해 구현된다.The present invention is implemented by the embodiment having the following configuration in order to achieve the above object.
본 발명의 일 실시예에 따르면, 본 발명에 따른 전자기기용 안테나 장치의 장착구조는 전자기기의 일 측면 케이스에 매몰되어 위치하는 안테나와, 상기 케이스의 내측면에 부착되어 전자파를 차단하는 차폐시트와, 상기 안테나의 말단에서 연장되어 상기 케이스의 내측면에서 돌출하여 안테나 단자에 결합하는 연결부를 포함하며, 상기 차폐시트는 상측면, 내측면 및 외측면을 관통하여 형성되어, 상기 케이스의 내측면에서 돌출되는 연결부가 위치하는 수용부를 포함하여, 안테나 장치가 장착된 케이스의 두께를 줄일 수 있는 것을 특징으로 한다.According to an embodiment of the present invention, the mounting structure of the antenna device for an electronic device according to the present invention includes an antenna which is located buried in one side case of the electronic device, a shielding sheet attached to the inner surface of the case to block electromagnetic waves; And a connection part extending from the end of the antenna and protruding from the inner side surface of the case to be coupled to the antenna terminal, wherein the shielding sheet is formed through the upper side, the inner side surface and the outer side surface. Including a receiving portion protruding connecting portion, it is characterized in that the thickness of the case in which the antenna device is mounted.
본 발명의 다른 실시예에 따르면, 본 발명에 따른 전자기기용 안테나 장치의 장착구조는 전자기기의 일 측면 케이스에 매몰되어 위치하는 안테나와, 상기 케이스의 내측면에 부착되어 전자파를 차단하는 차폐시트와, 상기 안테나의 말단에서 연장되어 상기 케이스의 내측면에서 돌출하여 안테나 단자에 결합하는 연결부를 포함하며, 상기 차폐시트는 상측면 및 외측면에서 함입하여 연통형성되어 상기 케이스의 내측면에서 돌출되는 연결부가 위치하는 수용홈을 포함하여, 안테나 장치가 장착된 케이스의 두께를 줄일 수 있는 것을 특징으로 한다.According to another embodiment of the present invention, the mounting structure of the antenna device for an electronic device according to the present invention includes an antenna which is located buried in one side case of the electronic device, a shielding sheet attached to the inner side of the case to block electromagnetic waves; And a connection part extending from the end of the antenna and protruding from the inner side surface of the case to be coupled to the antenna terminal. The shielding sheet is connected to the upper side and the outer side to form a communication and is protruding from the inner side surface of the case. Including a receiving groove is located, it is characterized in that to reduce the thickness of the case in which the antenna device is mounted.
본 발명의 또 다른 실시예에 따르면, 본 발명에 따른 전자기기용 안테나 장치의 장착구조에 있어서 상기 수용부의 내외 폭은 상기 케이스의 내측면에서 돌출되는 연결부의 높이보다 크며, 상기 안테나가 케이스 내부에 매몰되어 위치하고, 상기 안테나와 안테나 단자를 연결하기 위한 연결부의 상기 케이스의 내측면에서 돌출되는 부분은 상기 수용부에 위치하여, 상기 안테나 장치를 장착한 케이스의 전체 두께는 케이스 두께와 차폐시트 두께를 더한 값을 가지게 되는 것을 특징으로 한다.According to another embodiment of the present invention, in the mounting structure of the antenna device for an electronic device according to the present invention, the inner and outer widths of the accommodating part are larger than the height of the connecting part protruding from the inner surface of the case, and the antenna is buried in the case. And a portion protruding from the inner surface of the case of the connecting portion for connecting the antenna and the antenna terminal is located in the receiving portion, and the overall thickness of the case in which the antenna device is mounted plus the case thickness and the shielding sheet thickness. It is characterized by having a value.
본 발명의 또 다른 실시예에 따르면, 본 발명에 따른 전자기기용 안테나 장치의 장착구조에 있어서 상기 수용홈의 깊이와 좌우폭은 각각 상기 케이스의 내측면에서 돌출되는 연결부의 높이와 좌우폭보다 크며, 상기 안테나가 케이스 내부에 매몰되어 위치하고, 상기 안테나와 안테나 단자를 연결하기 위한 연결부의 상기 케이스의 내측면에서 돌출되는 부분은 상기 수용홈에 위치하여, 상기 안테나 장치를 장착한 케이스의 전체 두께는 케이스 두께와 차폐시트 두께를 더한 값을 가지게 되는 것을 특징으로 한다.According to another embodiment of the present invention, in the mounting structure of the antenna device for an electronic device according to the present invention, the depth and the left and right width of the receiving groove are respectively greater than the height and the left and right width of the connecting portion protruding from the inner surface of the case, the antenna Is buried inside the case, and a portion protruding from the inner surface of the case of the connecting portion for connecting the antenna and the antenna terminal is located in the receiving groove, and the overall thickness of the case in which the antenna device is mounted is equal to the case thickness. It is characterized by having the value of the shielding sheet plus the thickness.
본 발명의 또 다른 실시예에 따르면, 본 발명에 따른 전자기기용 안테나 장치의 장착구조에 있어서 상기 안테나 단자는 상기 차폐시트와 일정 간격을 두고 상기 케이스의 내측면에 설치되고, 상기 안테나의 말단에서 연장되어 상기 케이스의 내측면에서 돌출되어 상기 차폐시트의 수용부를 통과한 연결부의 말단과 결합하는 것을 특징으로 한다.According to another embodiment of the present invention, in the mounting structure of the antenna device for an electronic device according to the present invention, the antenna terminal is installed on the inner surface of the case at a predetermined distance from the shielding sheet, and extends from the end of the antenna And protrudes from the inner side of the case is characterized in that coupled to the end of the connecting portion passing through the receiving portion of the shielding sheet.
본 발명의 또 다른 실시예에 따르면, 본 발명에 따른 전자기기용 안테나 장치의 장착구조에 있어서 상기 전자기기는 휴대폰 또는 무선충전기이며, 상기 안테나 장치는 무선충전용 안테나 장치 또는 근접무선통신을 위한 안테나 장치인 것을 특징으로 한다.According to another embodiment of the present invention, in the mounting structure of the antenna device for an electronic device according to the present invention, the electronic device is a mobile phone or a wireless charger, the antenna device is an antenna device for wireless charging or an antenna device for near wireless communication. It is characterized by that.
본 발명은 앞서 본 실시예에 의해 다음과 같은 효과를 얻을 수 있다.The present invention can obtain the following effects by the above embodiment.
본 발명은 안테나 장치가 장착된 케이스의 두께를 줄일 수 있어 전자기기의 소형화를 이룰 수 있는 효과가 있다.The present invention can reduce the thickness of the case is equipped with an antenna device has the effect that can be miniaturized electronic devices.
또한, 본 발명은 안테나가 케이스 내부에 매몰되어 위치하고, 상기 안테나의 말단에서 연장되어 상기 케이스 내측면에서 돌출되는 연결부는 차폐시트의 수용부 또는 수용홈에 위치하므로, 즉 안테나를 케이스 내부에 매몰되어 위치하도록 하는 인서트 사출방식과 상기 케이스의 내측면에 돌출되는 연결부의 부분이 상기 수용부또는 수용홈에 위치하여 상기 연결부가 상기 차폐시트를 도피하는 방식이 결합한 하이브리드 인서트 사출방식을 적용하여, 안테나 장치가 장착된 케이스의 두께를 줄일 수 있는 효과가 있다.In addition, the present invention is located in the antenna is buried in the case, the connection portion extending from the end of the antenna protruding from the inner surface of the case is located in the receiving portion or the receiving groove of the shielding sheet, that is, the antenna is embedded in the case The antenna device is applied to the insert injection method to be positioned and the hybrid insert injection method in which the part of the connection portion projecting on the inner surface of the case is located in the receiving portion or the receiving groove and the connection portion escapes the shielding sheet. Has the effect of reducing the thickness of the case is mounted.
또한, 본 발명은 안테나가 케이스 내부에 매몰되어 위치하므로, 외부로 노출되지 않아 향상된 안정성을 가지는 효과가 있다.In addition, the present invention has the effect of having improved stability because the antenna is located buried inside the case, not exposed to the outside.
또한, 본 발명은 안테나가 전자기기의 외측면에 상대적으로 가깝게 위치하므로, 안테나의 효율을 증가시킬 수 있는 효과가 있다.In addition, the present invention is because the antenna is located relatively close to the outer surface of the electronic device, there is an effect that can increase the efficiency of the antenna.
도 1은 무선 충전을 위한 안테나 장치를 탑재한 전자기기(휴대폰, 무선충전기)의 사시도.1 is a perspective view of an electronic device (mobile phone, wireless charger) equipped with an antenna device for wireless charging.
도 2는 종래의 무선 충전을 위한 안테나 장치의 휴대폰에의 장착구조를 나타내는 부분 분해 사시도.Figure 2 is a partially exploded perspective view showing a mounting structure of a conventional antenna device for wireless charging to a mobile phone.
도 3은 종래의 무선 충전을 위한 안테나 장치의 휴대폰에의 장착구조를 나타내는 단면도.3 is a cross-sectional view showing a mounting structure of a conventional antenna device for wireless charging to a mobile phone.
도 4는 본 발명의 일 실시예에 따른 무선 충전을 위한 안테나 장치의 휴대폰에의 장착구조를 나타내는 부분 분해 사시도.Figure 4 is a partially exploded perspective view showing the mounting structure of the antenna device for wireless charging according to an embodiment of the present invention to a mobile phone.
도 5는 본 발명의 일 실시예에 따른 무선 충전을 위한 안테나 장치의 휴대폰에의 장착구조를 나타내는 단면도.Figure 5 is a cross-sectional view showing the mounting structure of the antenna device for wireless charging according to an embodiment of the present invention to a mobile phone.
도 6은 본 발명의 다른 실시예에 따른 무선 충전을 위한 안테나 장치의 휴대폰에의 장착구조를 나타내는 부분 분해 사시도.Figure 6 is a partially exploded perspective view showing a mounting structure of the antenna device for wireless charging according to another embodiment of the present invention to a mobile phone.
도 7은 본 발명의 다른 실시예에 따른 무선 충전을 위한 안테나 장치의 휴대폰에의 장착구조를 나타내는 단면도.7 is a cross-sectional view showing the mounting structure of the antenna device for wireless charging according to another embodiment of the present invention to a mobile phone.
이하에서는 본 발명에 따른 전자기기용 안테나 장치의 장착구조를 첨부된 도면을 참조하여 상세히 설명한다. 특별한 정의가 없는 한 본 명세서의 모든 용어는 본 발명이 속하는 기술분야의 통상의 지식을 가진 기술자가 이해하는 당해 용어의 일반적 의미와 동일하고 만약 본 명세서에 사용된 용어의 의미와 충돌하는 경우에는 본 명세서에 사용된 정의에 따른다. 또한, 본 발명의 요지를 불필요하게 흐릴 수 있는 공지 기능 및 구성에 대해 상세한 설명은 생략한다. 명세서 전체에서, 어떤 부분이 어떤 구성요소를 "포함"한다고 할 때 이는 특별히 반대되는 기재가 없는 한 다른 구성요소를 제외하는 것이 아니라 다른 구성요소를 더 포함할 수 있는 것을 의미한다.Hereinafter, the mounting structure of the antenna device for an electronic device according to the present invention will be described in detail with reference to the accompanying drawings. Unless otherwise defined, all terms in this specification are equivalent to the general meaning of the terms understood by those of ordinary skill in the art to which the present invention pertains and, if they conflict with the meanings of the terms used herein, Follow the definition used in the specification. In addition, detailed description of well-known functions and configurations that may unnecessarily obscure the subject matter of the present invention will be omitted. Throughout the specification, when a part is said to "include" a certain component, it means that it may further include other components, without excluding other components unless specifically stated otherwise.
도 1은 무선 충전을 위한 안테나 장치를 탑재한 전자기기(휴대폰, 무선충전기)의 사시도이며, 도 4는 본 발명의 일 실시예에 따른 무선 충전을 위한 안테나 장치의 휴대폰에의 장착구조를 나타내는 부분 분해 사시도이고, 도 5는 본 발명의 일 실시예에 따른 무선 충전을 위한 안테나 장치의 휴대폰에의 장착구조를 나타내는 단면도이며, 도 6은 본 발명의 다른 실시예에 따른 무선 충전을 위한 안테나 장치의 휴대폰에의 장착구조를 나타내는 부분 분해 사시도이고, 도 7은 본 발명의 다른 실시예에 따른 무선 충전을 위한 안테나 장치의 휴대폰에의 장착구조를 나타내는 단면도이다.1 is a perspective view of an electronic device (mobile phone, wireless charger) equipped with an antenna device for wireless charging, Figure 4 is a portion showing the mounting structure of the antenna device for wireless charging according to an embodiment of the present invention to a mobile phone 5 is an exploded perspective view, FIG. 5 is a cross-sectional view illustrating a mounting structure of an antenna device for wireless charging in a mobile phone according to an embodiment of the present invention, and FIG. 6 is an antenna device for wireless charging according to another embodiment of the present invention. Partially exploded perspective view showing the mounting structure to the mobile phone, Figure 7 is a cross-sectional view showing the mounting structure of the antenna device for wireless charging according to another embodiment of the present invention.
본 발명의 일 실시예에 따른 전자기기용 안테나 장치의 장착구조를 도 1, 4 및 5를 참조하여 설명하면, 상기 전자기기용 안테나 장치의 장착구조는 전자기기(300)의 일 측면 케이스(310)에 매몰되어 위치하는 안테나(1)와, 상기 케이스(310)의 내측면(311)에 부착되어 전자파를 차단하는 차폐시트(3)와, 상기 안테나(1)의 말단에서 연장되어 상기 케이스(310)의 내측면(311)에서 돌출하여 안테나 단자(4)에 결합하는 연결부(2)를 포함한다. 상기 안테나 장치는 근접무선통신을 위한 안테나 장치, 디지털 멀티미디어 방송 수신을 위한 안테나 장치, 무선 충전을 위한 안테나 장치 등의 각종 안테나 장치를 의미하고, 상기 전자기기는 상기 안테나 장치가 탑재되는 휴대폰, 무선충전기, 태블릿 등의 각종 전자기기를 의미하는데, 이하에서는 일 전자기기인 휴대폰에 무선 충전 수신용 안테나 장치가 탑재되는 것을 일 예로 들어 설명하기로 한다.Referring to the mounting structure of the antenna device for an electronic device according to an embodiment of the present invention with reference to Figures 1, 4 and 5, the mounting structure of the antenna device for an electronic device is in one side case 310 of the electronic device 300; An antenna 1 located in a buried position, a shielding sheet 3 attached to an inner surface 311 of the case 310 to block electromagnetic waves, and an extension of the antenna 310 at an end of the antenna 310. Protruding from the inner surface 311 of the includes a connecting portion (2) coupled to the antenna terminal (4). The antenna device refers to various antenna devices such as an antenna device for near wireless communication, an antenna device for receiving digital multimedia broadcasting, an antenna device for wireless charging, and the electronic device includes a mobile phone and a wireless charger on which the antenna device is mounted. , Means a variety of electronic devices, such as a tablet, hereinafter will be described with an example that the antenna device for wireless charging reception is mounted on a mobile phone which is one electronic device.
상기 안테나(1)는 휴대폰(300, 전자기기)의 후면 케이스(310, 일 측면 케이스)에 매몰되어 위치하며 무선충전기(200)의 송신부에서 형성된 자기장에 의해 교류전류를 유도하는 구성으로, 나선형의 형태를 가지며 예컨대 전도성 박막 형태, 메탈 프레스 형태를 가진다.The antenna 1 is located buried in the rear case 310 (one side case) of the mobile phone 300 (electronic device) and induces an alternating current by a magnetic field formed in the transmitter of the wireless charger 200, Form, for example, a conductive thin film form, a metal press form.
상기 연결부(2)는 상기 후면 케이스(310)에 매몰된 안테나(1)의 말단에서 연장되어 상기 케이스(310)의 내측면(311)에서 돌출되어 후술할 안테나 단자(4)에 결합하는 구성으로, 상기 안테나(1)에서 생성된 교류전류를 안테나 단자(4)에 제공한다.The connection part 2 extends from the end of the antenna 1 buried in the rear case 310 to protrude from the inner surface 311 of the case 310 to be coupled to the antenna terminal 4 to be described later. The AC current generated by the antenna 1 is provided to the antenna terminal 4.
상기 차폐시트(3)는 상기 케이스(310)의 내측면(311)에 부착되어 전자파를 차단하는 구성으로, 상기 차폐시트(3)는 상측면(31), 내측면(32) 및 외측면(33)을 관통하여 형성되어 상기 케이스(310)의 내측면(311)에서 돌출되는 연결부(2)가 위치하는 수용부(34)를 포함한다. 상기 차폐시트(3)에 의해 안테나(1)와 핸드폰 본체의 회로부분(미도시)은 서로 전자파의 간섭을 받지 않게 된다. 상기 수용부(34)의 내외 폭(w1)은 상기 케이스(310)의 내측면(311)에서 돌출되는 연결부(2)의 높이(h1)보다 큰 것이 바람직하다.The shielding sheet 3 is attached to the inner surface 311 of the case 310 to block electromagnetic waves, and the shielding sheet 3 has an upper surface 31, an inner surface 32, and an outer surface ( It is formed through the 33 and includes a receiving portion 34 in which the connecting portion (2) protruding from the inner surface 311 of the case 310 is located. By the shielding sheet 3, the antenna 1 and the circuit portion (not shown) of the mobile phone body are not subjected to the interference of electromagnetic waves from each other. The inner and outer width w1 of the accommodating part 34 is preferably greater than the height h1 of the connection part 2 protruding from the inner side surface 311 of the case 310.
상기 안테나 단자(4)는 상기 차폐시트(3)와 일정 간격을 두고 상기 케이스(310)의 내측면(311)에 형성되어, 상기 안테나(1)의 말단에서 연장되어 상기 케이스(310)의 내측면(311)에서 돌출되어 상기 차폐시트(3)의 수용부(34)를 통과한 연결부(2)의 말단과 결합하여, 상기 안테나(1)에서 생성된 교류전류를 핸드폰 본체(미도시)의 회로부분에 전달한다.The antenna terminal 4 is formed on the inner surface 311 of the case 310 at regular intervals from the shielding sheet 3, and extends from the end of the antenna 1 to the inside of the case 310. Protruding from the side surface 311 and coupled with the end of the connecting portion 2 passed through the receiving portion 34 of the shielding sheet 3, the alternating current generated by the antenna 1 of the mobile phone body (not shown) To the circuit part.
상기와 같은 구성을 포함하는 전자기기용 안테나 장치의 장착구조는 안테나(1)가 케이스(310) 내부에 매몰되어 위치하고, 상기 안테나(1)와 안테나 단자(4)를 연결하기 위한 연결부(2)의 상기 케이스(310)의 내측면(311)에서 돌출되는 부분은 상기 수용부(34)에 위치하여, 즉 안테나(1)를 케이스(310) 내부에 매몰되어 위치하도록 하는 인서트 사출방식과 상기 케이스(310)의 내측면(311)에 돌출되는 부분이 상기 수용부(34)에 위치하여 상기 연결부(2)가 상기 차폐시트(3)를 도피하는 방식이 결합한 하이브리드 인서트 사출방식을 적용하여, 상기 안테나 장치를 장착한 케이스(310)의 전체 두께(T1)는 케이스 두께(t1)와 차폐시트 두께(t2)를 더한 값을 가지게 된다. 이에 반해 도 3에 도시된 바와 같이 종래의 장착구조를 이용한 안테나 장치를 장착한 케이스(310)의 최대 전체 두께(T2)는 케이스 두께(t1), 차폐시트 두께(t2), 안테나 두께(t3), 연결부 두께(t4)를 더한 값을 가지게 된다. 따라서, 본 발명은 안테나 장치가 장착된 케이스의 두께를 줄일 수 있어 전자기기의 소형화를 이룰 수 있다. 또한, 본 발명은 안테나(1)가 케이스(310) 내부에 매몰되어 위치하므로, 외부로 노출되지 않아 향상된 안정성을 가지게 된다. 또한, 본 발명은 안테나(1)가 전자기기의 외측면(312)에 상대적으로 가깝게 위치하므로, 무선충전기(200)의 송신부에 인접하게 되어 교류전류의 생성효율을 증가시킬 수 있다.In the mounting structure of the antenna device for an electronic device including the above configuration, the antenna 1 is located buried in the case 310, and the connection part 2 for connecting the antenna 1 and the antenna terminal 4 to each other is provided. The part protruding from the inner surface 311 of the case 310 is located in the accommodating portion 34, that is, the insert injection method and the case (so that the antenna 1 is buried in the case 310) The antenna protruding from the inner surface 311 of the 310 is located in the accommodating portion 34 and the hybrid insert injection method in which the connecting portion 2 escapes the shielding sheet 3 is applied. The total thickness T1 of the case 310 in which the device is mounted has a value obtained by adding the case thickness t1 and the shielding sheet thickness t2. In contrast, as shown in FIG. 3, the maximum total thickness T2 of the case 310 mounted with the antenna device using the conventional mounting structure is the case thickness t1, the shield sheet thickness t2, and the antenna thickness t3. , The thickness of the connection part t4 is obtained. Therefore, the present invention can reduce the thickness of the case in which the antenna device is mounted, thereby miniaturizing the electronic device. In addition, in the present invention, since the antenna 1 is buried in the case 310, the antenna 1 is not exposed to the outside and thus has improved stability. In addition, according to the present invention, since the antenna 1 is located relatively close to the outer surface 312 of the electronic device, the antenna 1 may be adjacent to the transmitter of the wireless charger 200 to increase the generation efficiency of the AC current.
본 발명의 다른 실시예에 따른 전자기기용 안테나 장치의 장착구조를 도 1, 6 및 7을 참조하여 살펴보면, 상기 전자기기용 안테나 장치의 장착구조는 도 1, 4 및 5를 참조하여 설명한 장착구조와 차폐시트(3')에 있어서만 차이가 있고 나머지 구성을 동일하므로, 이하에서는 차이가 있는 상기 차폐시트(3')에 대해서만 설명하기로 한다.Looking at the mounting structure of the antenna device for an electronic device according to another embodiment of the present invention with reference to Figures 1, 6 and 7, the mounting structure of the antenna device for the electronic device and the shielding structure described with reference to Figures 1, 4 and 5 Since only the sheet 3 'is different and the rest of the configuration is the same, only the shielding sheet 3' which is different will be described below.
상기 차폐시트(3')는 상기 케이스(310)의 내측면(311)에 부착되어 전자파를 차단하는 구성으로, 상기 차폐시트(3')는 상측면(31') 및 외측면(33')에서 함입하여 연통형성되어 상기 케이스(310)의 내측면(311)에서 돌출되는 연결부(2)가 위치하는 수용홈(34')을 포함한다. 상기 수용홈(34')의 깊이(w2)와 좌우폭(w3)은 각각 상기 케이스(310)의 내측면(311)에서 돌출되는 연결부(2)의 높이(h1)와 좌우폭(w4)보다 큰 것이 바람직하다.The shielding sheet 3 'is attached to the inner surface 311 of the case 310 to block electromagnetic waves, and the shielding sheet 3' has an upper surface 31 'and an outer surface 33'. It includes a receiving groove (34 ') is formed in communication with each other is formed in the connecting portion (2) protruding from the inner surface 311 of the case (310). The depth w2 and the left and right width w3 of the receiving groove 34 'are larger than the height h1 and the left and right width w4 of the connecting portion 2 protruding from the inner surface 311 of the case 310, respectively. desirable.
상기와 같은 구성을 포함하는 전자기기용 안테나 장치의 장착구조는 안테나(1)가 케이스(310) 내부에 매몰되어 위치하고, 상기 안테나(1)와 안테나 단자(4)를 연결하기 위한 연결부(2)의 상기 케이스(310)의 내측면(311)에서 돌출되는 부분은 상기 수용홈(34')에 위치하여, 즉 안테나(1)를 케이스(310) 내부에 매몰되어 위치하도록 하는 인서트 사출방식과 상기 케이스(310)의 내측면(311)에 돌출되는 부분이 상기 수용홈(34')에 위치하여 상기 연결부(2)가 상기 차폐시트(3)를 도피하는 방식이 결합한 하이브리드 인서트 사출방식을 적용하여, 상기 안테나 장치를 장착한 케이스(310)의 전체 두께(T1)는 케이스 두께(t1)와 차폐시트 두께(t2)를 더한 값을 가지게 된다.In the mounting structure of the antenna device for an electronic device including the above configuration, the antenna 1 is located buried in the case 310, and the connection part 2 for connecting the antenna 1 and the antenna terminal 4 to each other is provided. The part protruding from the inner surface 311 of the case 310 is located in the receiving groove 34 ', that is, the insert injection method and the case so that the antenna 1 is buried in the case 310 A part projecting on the inner side 311 of the 310 is located in the accommodating groove 34 ', and the hybrid insert injection method in which the connecting part 2 escapes the shielding sheet 3 is applied. The total thickness T1 of the case 310 mounted with the antenna device has a value obtained by adding the case thickness t1 and the shielding sheet thickness t2.
이상에서, 출원인은 본 발명의 바람직한 실시예들을 설명하였지만, 이와 같은 실시예들은 본 발명의 기술적 사상을 구현하는 일 실시예일 뿐이며 본 발명의 기술적 사상을 구현하는 한 어떠한 변경예 또는 수정예도 본 발명의 범위에 속하는 것으로 해석되어야 한다.In the above, the Applicant has described preferred embodiments of the present invention, but these embodiments are merely one embodiment for implementing the technical idea of the present invention, and any changes or modifications may be made as long as the technical idea of the present invention is implemented. Should be interpreted as being within the scope.

Claims (7)

  1. 전자기기의 일 측면 케이스에 매몰되어 위치하는 안테나와, 상기 케이스의 내측면에 부착되어 전자파를 차단하는 차폐시트와, 상기 안테나의 말단에서 연장되어 상기 케이스의 내측면에서 돌출하여 안테나 단자에 결합하는 연결부를 포함하며,An antenna located buried in one side case of the electronic device, a shielding sheet attached to an inner side of the case to block electromagnetic waves, and extending from an end of the antenna to protrude from an inner side of the case to be coupled to an antenna terminal Including connections,
    상기 차폐시트는 상측면, 내측면 및 외측면을 관통하여 형성되어, 상기 케이스의 내측면에서 돌출되는 연결부가 위치하는 수용부를 포함하여, 안테나 장치가 장착된 케이스의 두께를 줄일 수 있는 것을 특징으로 하는 전자기기용 안테나 장치의 장착구조.The shielding sheet is formed to penetrate through the upper side, the inner side and the outer side, and includes a receiving portion located at the connection portion protruding from the inner side of the case, it is possible to reduce the thickness of the case in which the antenna device is mounted Mounting structure of the antenna device for an electronic device.
  2. 전자기기의 일 측면 케이스에 매몰되어 위치하는 안테나와, 상기 케이스의 내측면에 부착되어 전자파를 차단하는 차폐시트와, 상기 안테나의 말단에서 연장되어 상기 케이스의 내측면에서 돌출하여 안테나 단자에 결합하는 연결부를 포함하며,An antenna located buried in one side case of the electronic device, a shielding sheet attached to an inner side of the case to block electromagnetic waves, and extending from an end of the antenna to protrude from an inner side of the case to be coupled to an antenna terminal Including connections,
    상기 차폐시트는 상측면 및 외측면에서 함입하여 연통형성되어 상기 케이스의 내측면에서 돌출되는 연결부가 위치하는 수용홈을 포함하여, 안테나 장치가 장착된 케이스의 두께를 줄일 수 있는 것을 특징으로 하는 전자기기용 안테나 장치의 장착구조.The shielding sheet includes an accommodating groove formed in communication with the upper side and the outer side to be connected to protrude from the inner side of the case to reduce the thickness of the case in which the antenna device is mounted. Mounting structure of the antenna device for use.
  3. 제1항에 있어서, The method of claim 1,
    상기 수용부의 내외 폭은 상기 케이스의 내측면에서 돌출되는 연결부의 높이보다 크며,The inner and outer widths of the accommodating portion are greater than the height of the connecting portion protruding from the inner surface of the case,
    상기 안테나가 케이스 내부에 매몰되어 위치하고, 상기 안테나와 안테나 단자를 연결하기 위한 연결부의 상기 케이스의 내측면에서 돌출되는 부분은 상기 수용부에 위치하여, 상기 안테나 장치를 장착한 케이스의 전체 두께는 케이스 두께와 차폐시트 두께를 더한 값을 가지게 되는 것을 특징으로 하는 전자기기용 안테나 장치의 장착구조.The antenna is buried in the case, and a portion protruding from the inner side of the case of the connecting portion for connecting the antenna and the antenna terminal is located in the receiving portion, and the overall thickness of the case in which the antenna device is mounted is Mounting structure of an antenna device for an electronic device, characterized in that it has a value of the thickness plus the shield sheet thickness.
  4. 제2항에 있어서, The method of claim 2,
    상기 수용홈의 깊이와 좌우폭은 각각 상기 케이스의 내측면에서 돌출되는 연결부의 높이와 좌우폭보다 크며,Depth and left and right width of the receiving groove is respectively greater than the height and the left and right width of the connecting portion protruding from the inner surface of the case,
    상기 안테나가 케이스 내부에 매몰되어 위치하고, 상기 안테나와 안테나 단자를 연결하기 위한 연결부의 상기 케이스의 내측면에서 돌출되는 부분은 상기 수용홈에 위치하여, 상기 안테나 장치를 장착한 케이스의 전체 두께는 케이스 두께와 차폐시트 두께를 더한 값을 가지게 되는 것을 특징으로 하는 전자기기용 안테나 장치의 장착구조.The antenna is buried in the case, and a portion protruding from the inner surface of the case of the connecting portion for connecting the antenna and the antenna terminal is located in the receiving groove, and the overall thickness of the case in which the antenna device is mounted is Mounting structure of an antenna device for an electronic device, characterized in that it has a value of the thickness plus the shield sheet thickness.
  5. 제3항에 있어서, 상기 안테나 단자는The method of claim 3, wherein the antenna terminal
    상기 차폐시트와 일정 간격을 두고 상기 케이스의 내측면에 설치되고, 상기 안테나의 말단에서 연장되어 상기 케이스의 내측면에서 돌출되어 상기 차폐시트의 수용부를 통과한 연결부의 말단과 결합하는 것을 특징으로 하는 전자기기용 안테나 장치의 장착구조.It is installed on the inner surface of the case at a predetermined distance from the shielding sheet, and extends from the end of the antenna and protrudes from the inner surface of the case is coupled to the end of the connecting portion passing through the receiving portion of the shielding sheet Mounting structure of antenna device for electronic device.
  6. 제1항 내지 제5항 중 어느 한 항에 있어서,The method according to any one of claims 1 to 5,
    상기 전자기기는 휴대폰 또는 무선충전기이며, 상기 안테나 장치는 무선충전용 안테나 장치 또는 근접무선통신을 위한 안테나 장치인 것을 특징으로 하는 전자기기용 안테나 장치의 장착구조.Wherein the electronic device is a mobile phone or a wireless charger, the antenna device is a mounting structure of the antenna device for an electronic device, characterized in that the antenna device for wireless charging or near-wireless communication.
  7. 전자기기의 일 측면 케이스에 매몰되어 위치하는 무선충전용 안테나와; 일정한 두께를 가지며 하측면이 상기 케이스의 내측면에 밀착부착되어, 상기 안테나의 전자파가 전자기기의 본체의 회로부분에 방사되는 것을 차단하는 차폐시트와; 상기 안테나의 말단에서 연장되어 상기 케이스의 내측면에서 돌출하여 안테나 단자에 결합하는 연결부;를 포함하며,An antenna for wireless charging, which is buried in one side case of the electronic device; A shielding sheet having a constant thickness and having a lower side closely attached to an inner side of the case, and shielding electromagnetic waves of the antenna from radiating to a circuit portion of a main body of the electronic device; Includes extending from the end of the antenna protruding from the inner surface of the case and coupled to the antenna terminal,
    상기 차폐시트는 상측면 및 하측면에서 함입연통형성되어 케이스의 내측면에서 돌출되는 연결부가 위치하는 수용홈을 포함하고, 상기 수용홈의 깊이와 좌우폭은 각각 상기 케이스의 내측면에서 돌출되는 연결부의 높이와 좌우폭보다 크며,The shielding sheet has a recessed groove formed in the upper side and the lower side and the receiving groove is located in the connection portion protruding from the inner side of the case, the depth and the left and right width of the receiving groove are each of the connection portion protruding from the inner side of the case Is greater than the height and width
    상기 안테나 단자는 상기 차폐시트와 일정 간격을 두고 상기 케이스의 내측면에 설치되고, 상기 안테나의 말단에서 연장되어 상기 케이스의 내측면에서 돌출되어 상기 차폐시트의 수용홈의 상측면을 통과한 연결부의 말단과 결합하여, 상기 안테나에 의해 유도된 교류전류는 연결부를 통해 안테나 단자에 공급되어 전자기기의 본체의 회로부분에 전달되며,The antenna terminal is installed on the inner surface of the case at a predetermined distance from the shielding sheet, and extends from the end of the antenna protruding from the inner surface of the case passing through the upper side of the receiving groove of the shielding sheet In combination with the end, the alternating current induced by the antenna is supplied to the antenna terminal through the connection portion and transmitted to the circuit portion of the main body of the electronic device,
    상기 안테나가 케이스 내부에 매몰되어 위치하고, 상기 안테나와 안테나 단자를 연결하기 위한 연결부의 상기 케이스의 내측면에서 돌출되는 부분은 상기 수용홈에 위치하여, 상기 안테나 장치를 장착한 케이스의 전체 두께는 케이스 두께와 차폐시트 두께를 더한 값을 가지게 되는 것을 특징으로 하는 전자기기용 안테나 장치의 장착구조.The antenna is buried in the case, and a portion protruding from the inner surface of the case of the connecting portion for connecting the antenna and the antenna terminal is located in the receiving groove, and the overall thickness of the case in which the antenna device is mounted is Mounting structure of an antenna device for an electronic device, characterized in that it has a value of the thickness plus the shield sheet thickness.
PCT/KR2015/004934 2014-05-22 2015-05-18 Antenna device mounting structure for electronic device WO2015178635A1 (en)

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JP2005203919A (en) * 2004-01-14 2005-07-28 Alps Electric Co Ltd Antenna system
KR20060082202A (en) * 2005-01-11 2006-07-18 주식회사 팬택 Noise removal structure of fpcb for mobile communication terminal
JP2010080691A (en) * 2008-09-26 2010-04-08 Kyocera Corp Shielding structure and electronic apparatus
KR20100049159A (en) * 2008-11-03 2010-05-12 주식회사 모비텍 Method for manufacturing case internal antenna for mobile communication device and apparatus manufactured thereby

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JP2005203919A (en) * 2004-01-14 2005-07-28 Alps Electric Co Ltd Antenna system
KR20060082202A (en) * 2005-01-11 2006-07-18 주식회사 팬택 Noise removal structure of fpcb for mobile communication terminal
JP2010080691A (en) * 2008-09-26 2010-04-08 Kyocera Corp Shielding structure and electronic apparatus
KR20100049159A (en) * 2008-11-03 2010-05-12 주식회사 모비텍 Method for manufacturing case internal antenna for mobile communication device and apparatus manufactured thereby

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