KR200167871Y1 - Flip cover sensing device for cordless phone - Google Patents
Flip cover sensing device for cordless phone Download PDFInfo
- Publication number
- KR200167871Y1 KR200167871Y1 KR2019970035804U KR19970035804U KR200167871Y1 KR 200167871 Y1 KR200167871 Y1 KR 200167871Y1 KR 2019970035804 U KR2019970035804 U KR 2019970035804U KR 19970035804 U KR19970035804 U KR 19970035804U KR 200167871 Y1 KR200167871 Y1 KR 200167871Y1
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- South Korea
- Prior art keywords
- flip cover
- magnet
- magnetic sensor
- present
- circuit board
- Prior art date
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0241—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings using relative motion of the body parts to change the operational status of the telephone set, e.g. switching on/off, answering incoming call
- H04M1/0245—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings using relative motion of the body parts to change the operational status of the telephone set, e.g. switching on/off, answering incoming call using open/close detection
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
- H04M1/0216—Foldable in one direction, i.e. using a one degree of freedom hinge
Abstract
가. 청구범위에 기재된 고안이 속한 기술분야.end. The technical field to which the invention described in the claims belongs.
본 고안은 플립형 무선전화기의 플립커버의 개폐를 감지하기 위한 장치에 관한 것이다.The present invention relates to a device for detecting the opening and closing of the flip cover of the flip type cordless telephone.
나. 고안이 해결하려고 하는 기술적 과제.I. The technical problem that the invention is trying to solve.
본 고안은 접착테이프를 사용하지 않고, 플립커버 사출시, 상기 플립커버의 외부면에 홀마크가 발생되지 않는 무선전화기의 플립커버 개폐 감지장치를 제공하는데 있다.The present invention provides a flip cover open / close detection device for a wireless telephone, in which a hole mark is not generated on the outer surface of the flip cover when the flip cover is ejected without using an adhesive tape.
다. 고안의 해결방법의 요지.All. The gist of the solution of the invention.
본 고안은 플립커버를 사용하는 무선전화기에 있어서, 본체의 내부에 설치되어 선택버튼이 접속되는 인쇄회로기판과, 상기 인쇄회로기판의 하단부에는 자석의 자력을 감지하여 기기의 전원을 제어하는 마그네틱센서와, 상기 마그네틱센서에 감지되도록 상기 마그네티센서와 상응한 위치에 자석을 삽입시켜 일체로 사출되는 플립커버로 구성됨을 특징으로 한다.The present invention is a wireless telephone using a flip cover, a printed circuit board installed inside the main body connected to the selection button, and the lower end of the printed circuit board magnetic sensor for sensing the magnetic force of the magnet to control the power of the device And a flip cover which is integrally ejected by inserting a magnet into a position corresponding to the magnetic sensor so as to be sensed by the magnetic sensor.
라. 고안의 중요한 용도.la. Important uses of the devise.
본 고안은 자석을 일체로 삽입시켜 사출하는 플립커버를 사용한 무선전화기.The present invention is a cordless phone using a flip cover to insert the magnet integrally.
Description
본 고안은 플립구조(Flip Structure)를 갖는 무선전화기(Cordless Phone)에 관한 것으로서, 특히 본체의 인쇄회로기판상에 설치된 마그네틱센서와 상응한 플립커버의 위치에 자석을 설치하기 위한 무선전화기의 플립커버 개폐 감지장치에 관한 것이다.The present invention relates to a cordless phone having a flip structure, and in particular, a flip cover of a cordless phone for installing a magnet at a position of a flip cover corresponding to a magnetic sensor installed on a printed circuit board of a main body. It relates to an opening and closing detection device.
통상적으로, 각종 통신설비의 발달로 말미암아 최근에는 무선전화기가 많이 사용되고 있으며, 전자산업의 발달로 인하여 전자부품이 점차 고감도 소형화됨에 따라 중량 및 부피가 감소한 휴대용 무선전화기가 소형화되고 있으며, 다기능화를 실현하게 되었다.In general, wireless telephones have been used in recent years due to the development of various communication facilities, and portable electronic telephones having reduced weight and volume have been miniaturized as electronic components are gradually miniaturized due to the development of the electronic industry, and the multifunctionalization is realized. Was done.
일반적으로 무선전화기에는 본체의 선택버튼을 눌러 전원을 '온'시키는 바타입(Bar Type)과, 본체의 하측에 장착된 플립에 의해서 전원이 '온', '오프'되는 플립타입(Flip Type)으로 나뉘어 진다. 특히, 상기 플립타입은 플립커버의 본체와 접촉하는 면에 자석을 설치하고, 이와 상응하는 본체의 인쇄회로기판상에 마그네틱센서를 설치하여 자석의 자력에 의해서 본체의 전원을 '온' 또는 '오프'하게 되는 것이다.In general, a cordless telephone has a bar type for turning on the power by pressing a select button of the main body, and a flip type for turning the power on or off by flipping the bottom of the main body. Divided into In particular, in the flip type, a magnet is installed on a surface in contact with the main body of the flip cover, and a magnetic sensor is installed on a corresponding printed circuit board of the main body to turn on or off the power of the main body by magnetic force of the magnet. It will be done.
도 1은 종래 기술의 일실시예에 따른 플립커버에 자석이 삽입되는 상태를 도시한 사시도이고, 도 2는 종래 기술의 일실시예에 따른 플립커버에 자석이 삽입된 상태를 도시한 부분 단면도이다.1 is a perspective view showing a state in which a magnet is inserted into a flip cover according to an embodiment of the prior art, Figure 2 is a partial cross-sectional view showing a state in which a magnet is inserted into a flip cover according to an embodiment of the prior art. .
종래에는 도 1 및 도 2에 도시한 바와 같이, 무선전화기(10) 본체(20)에는 일정한 각도로 개방되도록 힌지결합된 플립커버(30)가 상기 본체(20)의 하단부에 설치된다. 그후, 상기 본체(20)의 내부에는 각종 선택버튼과 접속될 수 있는 인쇄회로기판(21)이 설치된다. 또한, 상기 인쇄회로기판(21)의 하단부에는 자석의 자력을 감지하여 상기 인쇄회로기판상의 전원을 '온', '오프'할수 있는 마그네틱센서(22)를 설치한다.1 and 2, a flip cover 30 hinged to be opened at a predetermined angle is installed at a lower end of the main body 20 in the main body 20 of the radiotelephone 10. Thereafter, the main body 20 is provided with a printed circuit board 21 which can be connected to various selection buttons. In addition, a magnetic sensor 22 is installed at a lower end of the printed circuit board 21 to detect magnetic force of a magnet to turn on and off the power on the printed circuit board.
그후, 상기 플립커버(30)의 본체 장착면에는 일정한 사각의 홈(31)을 형성시킨다. 상기 홈(31)은 상기 본체(20)의 마그네틱센서(22)와 상응한 위치에 형성된다. 그후, 상기 홈(31)의 중앙에는 일정깊이의 자석장착홈(32)이 형성된다. 그후, 상기 자석장착홈(32)에는 자석(33)이 삽입되며 그 상단부의 홈(31)에 맞도록 박판의 테이프(34)를 접착시킨다.Thereafter, a predetermined square groove 31 is formed in the main body mounting surface of the flip cover 30. The groove 31 is formed at a position corresponding to the magnetic sensor 22 of the main body 20. Thereafter, a magnet mounting groove 32 having a predetermined depth is formed in the center of the groove 31. Thereafter, a magnet 33 is inserted into the magnet mounting groove 32 and the tape 34 of the thin sheet is adhered to fit the groove 31 of the upper end portion thereof.
그러나 상기와 같이 구성된 장치는 두께의 제한을 갖는 플립커버에 홈을 형성시키고 그 상측면에 자석을 삽입후, 테이프를 접착시키기 때문에 상기 플립커버의 뒷면에는 사출과정에서 홀마크(Hall Mark)가 형성되어 이를 제거하기 위하여 샌드블라스트(Sand Blast)처리를 해야하는 번거로운 문제점이 있었다. 또한, 접착테이프를 접착시키므로써 부품수가 증가하고, 조립공수가 증가하는 문제점이 있었다.However, since the device configured as described above forms a groove in the flip cover having a thickness limit and inserts a magnet on the upper side thereof, and then attaches a tape, a hall mark is formed on the back side of the flip cover during the injection process. There was a cumbersome problem that must be sandblasted (Sand Blast) treatment to remove it. In addition, by adhering the adhesive tape, there is a problem in that the number of parts increases and the number of assembly operations increases.
상기와 같은 문제점을 해결하기 위하여 본 고안의 목적은 접착테이프를 사용하지 않는 무선전화기의 플립커버 개폐 감지장치를 제공하는데 있다.In order to solve the above problems, an object of the present invention is to provide a flip cover open and close detection device of a radiotelephone without using an adhesive tape.
본 고안의 다른 목적은 플립커버 사출시, 상기 플립커버의 외부면에 홀마크가 발생되지 않는 무선전화기의 플립커버 개폐 감지장치를 제공하는데 있다.Another object of the present invention is to provide a flip cover open / close detection device of a wireless telephone in which a hole mark is not generated on the outer surface of the flip cover when the flip cover is ejected.
상기와 같은 목적을 달성하기 위하여 본 고안은 플립커버를 사용하는 무선전화기에 있어서, 본체의 내부에 설치되어 선택버튼이 접속되는 인쇄회로기판과, 상기 인쇄회로기판의 하단부에는 자석의 자력을 감지하여 기기의 전원을 제어하는 마그네틱센서와, 상기 마그네틱센서에 감지되도록 상기 마그네티센서와 상응한 위치에 자석을 삽입시켜 일체로 사출되는 플립커버로 구성됨을 특징으로 한다.In order to achieve the above object, the present invention is a wireless telephone using a flip cover, the printed circuit board is installed inside the main body is connected to the selection button, and the lower end of the printed circuit board to detect the magnetic force of the magnet And a flip cover which is integrally ejected by inserting a magnet into a position corresponding to the magnetic sensor so as to be sensed by the magnetic sensor and a magnetic sensor controlling the power of the device.
도 1은 종래 기술의 일실시예에 따른 플립커버에 자석이 삽입되는 상태를 도시한 사시도.1 is a perspective view showing a state in which a magnet is inserted into a flip cover according to an embodiment of the prior art.
도 2는 종래 기술의 일실시예에 따른 플립커버에 자석이 삽입된 상태를 도시한 부분 단면도.Figure 2 is a partial cross-sectional view showing a state in which a magnet is inserted into the flip cover according to an embodiment of the prior art.
도 3은 본 고안의 바람직한 일실시예에 따른 플립커버에 자석이 삽입된 상태를 도시한 부분 단면도.Figure 3 is a partial cross-sectional view showing a state in which a magnet is inserted into the flip cover according to an embodiment of the present invention.
〈도면의 주요 부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>
10: 무선전화기 21: 인쇄회로기판10: wireless telephone 21: printed circuit board
22: 마그네틱센서 30: 플립커버22: magnetic sensor 30: flip cover
33: 자석장착홈 34: 접착테이프33: magnet mounting groove 34: adhesive tape
이하 본 고안의 바람직한 실시예를 첨부된 도면을 참조하여 상세히 설명하면 다음과 같다. 그리고, 본 고안을 설명함에 있어서, 관련된 공지기능 혹은 구성에 대한 구체적인 설명이 본 고안의 요지를 불필요하게 흐릴 수 있다고 판단되는 경우 그 상세한 설명을 생략한다.Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings. In describing the present invention, when it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.
도 3은 본 고안의 바람직한 일실시예에 따른 플립커버에 자석이 삽입된 상태를 도시한 부분 단면도이다.3 is a partial cross-sectional view showing a state in which a magnet is inserted into the flip cover according to an embodiment of the present invention.
본 고안에 의한 플립커버 개폐 감지장치는 도 3에 도시한 바와 같이, 무선전화기 본체(20)에는 일정한 각도로 개방되도록 힌지결합된 플립커버(30)가 상기 본체의 하단부에 설치된다. 그후, 상기 본체의 내부에는 도시되지 않은 각종 선택버튼과 접속될 수 있는 인쇄회로기판(21)이 설치된다. 또한, 상기 인쇄회로기판(21)의 하단부에는 자석의 자력을 감지하여 상기 인쇄회로기판(21)상의 전원을 '온', '오프'할수 있는 마그네틱센서(22)가 설치된다.In the flip cover open / close detection device according to the present invention, as shown in FIG. 3, the flip cover 30 hinged to be opened at a predetermined angle is installed at the lower end of the main body. Thereafter, inside the main body, a printed circuit board 21 which can be connected to various selection buttons not shown is installed. In addition, a magnetic sensor 22 is installed at the lower end of the printed circuit board 21 to sense the magnetic force of the magnet to turn the power on the printed circuit board 21 on or off.
그후, 상기 플립커버(30)의 하측에는 자석(33)이 삽입된다. 즉, 상기 플립커버(30)를 사출할 때, 자석(33)을 미리 삽입시키 일체로 사출시키는 것이다. 상기 플립커버(30)에 삽입되는 자석은 상기 인쇄회로기판(21)상의 마그네틱센서(22)와 상응한 위치에 삽입된다.Thereafter, a magnet 33 is inserted below the flip cover 30. That is, when the flip cover 30 is injected, the magnet 33 is inserted in advance and integrally injected. The magnet inserted into the flip cover 30 is inserted at a position corresponding to the magnetic sensor 22 on the printed circuit board 21.
상기와 같이 구성된 장치는 플립커버(30)가 일정각도로 개방되면 본체의 마그네틱센서(22)는 상기 자석(33)의 자력을 감지하지 못하므로 이로인해 통화가 가능하도록 전원이 '온'되는 것이다. 반대로, 상기 플립커버(30)가 폐쇄되어 본체(20)와 접촉되면 상기 마그네틱센서(22)는 플립커버(30)에 설치된 자석(33)의 자력을 감지하여 무선전화기를 대기상태의 최소전원으로 '오프'시키는 것이다.In the device configured as described above, when the flip cover 30 is opened at a predetermined angle, the magnetic sensor 22 of the main body does not detect the magnetic force of the magnet 33, and thus the power is 'on' so that the call can be made. . On the contrary, when the flip cover 30 is closed and is in contact with the main body 20, the magnetic sensor 22 senses the magnetic force of the magnet 33 installed in the flip cover 30 to turn the wireless telephone into a minimum power source in a standby state. It is 'off'.
상술한 바와 같이 본 고안의 실시예에 따른 플립커버 개폐 감지장치는 자석이 플립커버에 삽입된 후 사출되기 때문에 접착테이프가 필요없으며, 상기 자석을 삽입시키기 위한 홈을 형성시킬 필요가 없기 때문에 플립커버의 이면에 홀마크가 형성되지 않는 효과가 있다.As described above, the flip cover open / close detection device according to the embodiment of the present invention does not need an adhesive tape because the magnet is injected after being inserted into the flip cover, and the flip cover does not need to form a groove for inserting the magnet. There is an effect that the hole mark is not formed on the back side.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970035804U KR200167871Y1 (en) | 1997-12-05 | 1997-12-05 | Flip cover sensing device for cordless phone |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970035804U KR200167871Y1 (en) | 1997-12-05 | 1997-12-05 | Flip cover sensing device for cordless phone |
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| Publication Number | Publication Date |
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| KR19990023427U KR19990023427U (en) | 1999-07-05 |
| KR200167871Y1 true KR200167871Y1 (en) | 2000-02-01 |
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| KR2019970035804U KR200167871Y1 (en) | 1997-12-05 | 1997-12-05 | Flip cover sensing device for cordless phone |
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| KR20150025491A (en) | 2013-08-29 | 2015-03-10 | 매그나칩 반도체 유한회사 | Method of sensing slide by hall sensor and sensing system using the same |
| KR20150027867A (en) | 2013-08-29 | 2015-03-13 | 매그나칩 반도체 유한회사 | Display terminal with flip cover |
| KR20150041718A (en) | 2013-10-08 | 2015-04-17 | 매그나칩 반도체 유한회사 | Method of disposing sensor in display terminal |
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|---|---|---|---|---|
| KR20010009372A (en) * | 1999-07-09 | 2001-02-05 | 윤종용 | Power control equipment and method for reducing power loss of battery in mobile cordless telephone |
| KR100442625B1 (en) * | 2002-04-11 | 2004-08-02 | 삼성전자주식회사 | Apparatus and method for controlling the malfunction of hall effect switch used for sensing open or close of the flip or polder of terminal equipment |
-
1997
- 1997-12-05 KR KR2019970035804U patent/KR200167871Y1/en not_active IP Right Cessation
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150023120A (en) | 2013-08-22 | 2015-03-05 | 매그나칩 반도체 유한회사 | Method of sensing flip cover |
| KR20150025491A (en) | 2013-08-29 | 2015-03-10 | 매그나칩 반도체 유한회사 | Method of sensing slide by hall sensor and sensing system using the same |
| KR20150027867A (en) | 2013-08-29 | 2015-03-13 | 매그나칩 반도체 유한회사 | Display terminal with flip cover |
| US10072946B2 (en) | 2013-08-29 | 2018-09-11 | Magnachip Semiconductor, Ltd. | Display terminal with flip cover |
| KR20150041718A (en) | 2013-10-08 | 2015-04-17 | 매그나칩 반도체 유한회사 | Method of disposing sensor in display terminal |
| US9578766B2 (en) | 2013-10-08 | 2017-02-21 | Magnachip Semiconductor, Ltd. | Cover opening detection using hall sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| KR19990023427U (en) | 1999-07-05 |
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