KR960006228Y1 - Monitoring apparatus - Google Patents
Monitoring apparatusInfo
- Publication number
- KR960006228Y1 KR960006228Y1 KR2019930029353U KR930029353U KR960006228Y1 KR 960006228 Y1 KR960006228 Y1 KR 960006228Y1 KR 2019930029353 U KR2019930029353 U KR 2019930029353U KR 930029353 U KR930029353 U KR 930029353U KR 960006228 Y1 KR960006228 Y1 KR 960006228Y1
- Authority
- KR
- South Korea
- Prior art keywords
- infrared
- touch
- monitoring device
- screen
- touch screen
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
- G06F3/0421—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means by interrupting or reflecting a light beam, e.g. optical touch-screen
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Input By Displaying (AREA)
- Geophysics And Detection Of Objects (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
내용없음.None.
Description
제1도는 종래 터치스크린형 모니터링장치가 설치되어 있는 화면의 정면도.1 is a front view of a screen on which a conventional touch screen type monitoring device is installed.
제2도는 본 고안 터치스크린형 모니터링장치가 설치되어 있는 화면의 정면도.2 is a front view of a screen on which the present invention touch screen type monitoring device is installed.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
11 : 화면 14 : 투명재질11: screen 14: transparent material
15 : 불투명재질15: opaque material
본 고안은 터치스크린형 모니터링 장치에 관한 것으로, 특히 투명재질로 반사되는 적외선으로 인해 발생되는 적외선 터치여부판별의 오해석을 방지하여 장치의 신뢰성을 향상하도록 한 터치스크린형 모니터링장치에 관한 것이다.The present invention relates to a touch screen type monitoring device, and more particularly, to a touch screen type monitoring device to prevent the misinterpretation of the infrared touch determination by the infrared light reflected by the transparent material to improve the reliability of the device.
일반적으로 산업현장에서 사용되는 모니터링 장치는 적외선 LED방식 또는 압전방식의 터치스크린을 채용하고 있는데, 본 고안에서는 적외선 LED방식 터치스크린에 관한 것으로, 종래 터치스크린형 모니터링장치는 제1도에 도시한 바와 같이, 화면(1)의 일측부에 적외선LED(2)가 설치되고, 상기 적외선LED(2)와 대응되는 방향으로 포토TR(3)이 설치되며, 그 내측으로는 투명재질(4)의 아크릴로 둘러쌓여 있다.In general, the monitoring device used in the industrial field employs an infrared LED type or piezoelectric touch screen, the present invention relates to an infrared LED type touch screen, the conventional touch screen type monitoring device as shown in FIG. Similarly, an infrared LED 2 is installed at one side of the screen 1, and a photo TR 3 is installed in a direction corresponding to the infrared LED 2, and an acrylic of a transparent material 4 is formed inside. Surrounded by
도면 중 5은 가상터치부위, 6은 반사되는 적외선을 나타낸 것이다.5 shows the virtual touch part, and 6 shows the reflected infrared rays.
이와 같은 모니터링 장치에서 적외선LED(2)가 동작되어 정확히 반대편에 위치한 포토TR(3)에 적외선LED광선이 도달했는지의 여부를 판별하여 적외선이 포토TR(3)에서 감지되면, 터치가 발생되지 않은 것으로 해석하고, 적외선이 감지되지 않으면, 터치가 일어난 것으로 해석하게 된다.In this monitoring device, the infrared LED 2 is operated to determine whether the infrared LED light reaches the photo TR 3 located on the opposite side, and when the infrared light is detected by the photo TR 3, no touch is generated. If the infrared ray is not detected, the touch is interpreted as occurring.
그러나, 종래 기술에 의한 터치스크린형 모니터링장치는 투명재질(4)로 화면(1) 주위에 둘러 쌓여 있기때문에, 터치부위가 발생되었더라도 상기 투명재질(4)에 반사되는 적외선(6)에 의해 포토TR(3)으로 적외선이 감지되어 터치가 발생되지 않은 것으로 잘못된 해석을 하게 되는 문제점이 있었다.However, since the touch screen type monitoring apparatus according to the prior art is surrounded by the transparent material 4 around the screen 1, even if a touch part is generated, the photo is caused by the infrared rays 6 reflected by the transparent material 4. Infrared is detected by the TR (3) there was a problem that the wrong interpretation that no touch was generated.
이러한 문제점을 감안하여 안출된 본 고안의 목적은 투명재질로 반사되는 적외선으로 인해 발생되는 적외선 터치여부판별의 오해석을 방지하여 장치의 신뢰성을 향상하려는 것이다.The object of the present invention devised in view of these problems is to improve the reliability of the device by preventing the misinterpretation of the infrared touch determination by the infrared light reflected by the transparent material.
상기한 바와 같은 본 고안의 목적을 달성하기 위하여, 화면주위를 둘러싼 투명재질의 내측으로 형성되어 반사되는 적외선을 차단하는 불투명재질을 포함하여 구성한 것을 특징으로 하는 터치스크린형 모니터링장치가 제공된다.In order to achieve the object of the present invention as described above, there is provided a touch screen-type monitoring device comprising an opaque material formed to block the reflected infrared rays formed inside the transparent material surrounding the screen.
이하, 상기한 바와 같은 본 고안을 첨부도면에 도시한 일실시예에 의거하여 보다 상세히 설명한다.Hereinafter, the present invention as described above will be described in more detail based on one embodiment shown in the accompanying drawings.
제2도는 본 고안에 의한 터치스크린형 모니터링장치가 설치되어 있는 화면의 정면도로서, 이에 도시한 바와 같이, 화면(11) 주위를 둘러싼 투명재질(14)의 내측으로 형성되어 반사되는 적외선을 차단하는 불투명재질(15)을 포함하여 구성한 것이다.2 is a front view of a screen on which a touch screen type monitoring device according to the present invention is installed. As shown in FIG. 2, the infrared rays formed by the inside of the transparent material 14 surrounding the screen 11 are blocked. It is configured to include an opaque material (15).
상기 불투명재질(15)과 투명재질(14)의 양측으로는 적외선LED(12)와 포토TR(13)이 설치되어 있다.The infrared LED 12 and the photo TR 13 are provided at both sides of the opaque material 15 and the transparent material 14.
이와 같이 구성된 본 고안 장치는 가상터치부위(16)가 발생되었을 경우에 제2도에 보는 바처럼, 적외선LED(12) 중 2번째 위치한 적외선LED에서 나온 적외선이 터치부위(15)에 의해 차단되어 상기 2번째 적외선LED와 대응되는 포토TR(13)에 도달되지 않으므로 터치가 발생되었음을 터치스크린 모니터에서 감지하게 되는데, 이때 불투명재질(15)이 화면(11) 주위를 둘러 싸고 있기 때문에 2번째 적외선LED에서 발광되는 적외선(17)이 불투명재질(15)에서 반사되지 않아 종래와 같은 오동작을 방지하게 된다.In the device of the present invention configured as described above, when the virtual touch part 16 is generated, as shown in FIG. 2, the infrared light emitted from the infrared LED positioned second of the infrared LEDs 12 is blocked by the touch part 15. Since the touch TR 13 does not reach the photo TR 13 corresponding to the second infrared LED, the touch screen monitor detects that a touch has occurred. In this case, since the opaque material 15 surrounds the screen 11, the second infrared LED Infrared light emitted from 17 is not reflected from the opaque material 15 to prevent a malfunction as in the prior art.
이상에서 설명한 바와 같이, 본 고안에 의한 터치스크린형 모니터링장치는 적외선의 반사를 차단하는 불투명재질을 형성하여 정상적인 적외선의 터치발생시 이를 정확하게 해석해내도록 함으로써 장치의 신뢰도가 향상되도록 한 것이다.As described above, the touch screen type monitoring device according to the present invention is to form an opaque material to block the reflection of infrared rays so that the reliability of the device is improved by accurately interpreting it when a normal infrared touch occurs.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930029353U KR960006228Y1 (en) | 1993-12-23 | 1993-12-23 | Monitoring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930029353U KR960006228Y1 (en) | 1993-12-23 | 1993-12-23 | Monitoring apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950020602U KR950020602U (en) | 1995-07-26 |
| KR960006228Y1 true KR960006228Y1 (en) | 1996-07-22 |
Family
ID=19372405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019930029353U KR960006228Y1 (en) | 1993-12-23 | 1993-12-23 | Monitoring apparatus |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR960006228Y1 (en) |
-
1993
- 1993-12-23 KR KR2019930029353U patent/KR960006228Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR950020602U (en) | 1995-07-26 |
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