KR930004532Y1 - Apparatus for adhesion of microscope for screen measure of crt - Google Patents
Apparatus for adhesion of microscope for screen measure of crt Download PDFInfo
- Publication number
- KR930004532Y1 KR930004532Y1 KR2019880021357U KR880021357U KR930004532Y1 KR 930004532 Y1 KR930004532 Y1 KR 930004532Y1 KR 2019880021357 U KR2019880021357 U KR 2019880021357U KR 880021357 U KR880021357 U KR 880021357U KR 930004532 Y1 KR930004532 Y1 KR 930004532Y1
- Authority
- KR
- South Korea
- Prior art keywords
- microscope
- rubber sucker
- screen
- crt
- rubber
- Prior art date
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/42—Measurement or testing during manufacture
Abstract
내용 없음.No content.
Description
제1도는 본 고안 장치에 의한 현미경의 저부 사시도.1 is a bottom perspective view of a microscope according to the present invention device.
제2도는 본 고안 장치에 의한 현미경의 저면도.Figure 2 is a bottom view of the microscope by the device of the present invention.
제3도는 본 고안 장치의 단면도.3 is a cross-sectional view of the device of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 현미경 2 : 몸통1: microscope 2: body
2 : 고무흡판 4 : 지지체2: rubber sucker 4: support
5 : 당김쇠 6 : 작동레버5: pull 6: operation lever
본 고안은 음극선관 화면의 상세한 모습을 관찰하기 위한 현미경을 화면에 흡착 고정시키기 용이하도록 현미경의 몸체하단에 고무 흡판 수단을 구성하는 음극선관 화면 측정용 현미경의 흡착장치에 관한 것이다.The present invention relates to an adsorption device for a cathode ray tube screen measurement microscope that constitutes a rubber suction plate means at the bottom of the body of the microscope so as to easily adsorb and fix the microscope to the screen for observing the detailed view of the cathode ray tube screen.
음극선관을 제조한 다음에는 그 특성 및 화질등을 검사하는 공정을 거쳐야 한다.After the cathode ray tube is manufactured, its characteristics and image quality must be inspected.
음극선관 검사에 있어서는 특성검사와 외관검사의 2종류가 있으며 이중 외관검사는 고휘도로 인하여 육안판정이 가능한 찍힘, 스침, 깨짐, 떨어짐등의 상차로 인한 유리결점을 검사하고 소정치 이상의 불량은 불량 처리하게 된다.There are two types of cathode ray tube inspection: characteristic inspection and appearance inspection, and double appearance inspection examines glass defects due to phase difference such as stamping, grazing, cracking, falling, etc., which can be visually judged due to high brightness. Done.
이와 같이 음극선관의 외관을 검사하는데에는 현미경을 사용하게 되는데 보통의 현미경에는 브라운관 화면(유리)에 부착 또는 지지시킬 수 있는 적절한 구조가 갖추어져 있지 않기 때문에 취급상엔 불편이 있었던 것이다.As described above, a microscope is used to inspect the appearance of the cathode ray tube. However, since a conventional microscope does not have an appropriate structure for attaching or supporting a CRT screen (glass), it is inconvenient in handling.
즉, 현미경의 접촉에 의해 브라운관이 손상될 염려와, 장시간 측정시 손의 떨림현상으로 확실을 기할 수 없는 문제점이 있었다.That is, there is a concern that the CRT can be damaged by the contact of the microscope, and there is a problem that cannot be sure due to the shaking of the hand when measuring for a long time.
그래서 본 고안에서는 현미경의 몸통 하단에 고무 흡판에 의한 흡착수단을 구성함으로써 그 취급이 용이하게 하려는 것으로써 본 고안 장치의 상세한 내용을 첨부된 도면에 의거하여 설명하면 다음과 같다.Therefore, in the present invention, by configuring the adsorption means by the rubber sucker at the bottom of the body of the microscope, the details of the device according to the present invention are described as follows to facilitate the handling thereof.
제1도 내지 제3도와 같이 본 고안 장치는 통상적인 현미경(1)의 몸통(2) 하단부(2a)의 2-3개소에 고무흡판(3)과, 고무흡판 지지체(4)와, 고무흡판 당김쇠(5)와 당김쇠의 작동레버(6)로 구성된다.As shown in FIGS. 1 to 3, the device of the present invention has a rubber sucker 3, a rubber sucker support 4, and rubber at two or three places of the lower body 2 a of the body 2 of a conventional microscope 1. It consists of a sucker puller 5 and an actuating lever 6 of the puller.
고무흡판(3)은 대체로 얇은 박막 형태로서 신축이 용이하고, 그 가장자리(3a)가 현미경(1)의 몸통하단(2)에 고착된 지지체(4)의 하단에 부착 설치된 것이다.Rubber heuppan 3 is substantially stretch easily as thin film shape, and is provided attached to the lower end of the edge (3 a), the supporting member 4 fixed to the bottom of the body (2) of the microscope (1).
고무흡판(3)의 상측 두부(3b)에는 당김쇠(5)의 하단부가 매몰되어 일체화 되어 있으며 당김쇠(5) 상단부는 작동레버(6)의 선단부와 연결핀(7)으로 연결하고, 작동레버(6)는 상기 현미경의 몸통(2)에 뚫은 구멍부(8)에서 요동 가능하게 축(9)으로 지지된 것이다.The upper head 3b of the rubber suction plate 3 is integrated with the lower end of the pull 5 being buried, and the upper end of the pull 5 is connected to the front end of the operating lever 6 by a connecting pin 7, The operating lever 6 is supported by the shaft 9 so as to be swingable in the hole 8 drilled in the barrel 2 of the microscope.
이와같은 본 고안 장치는 제3도의 도시와 같이 측정하려는 음극선관 화면(10) 상에 현미경(1)을 가볍게 얹은 다음 상기 작동레버(6)를 눌러주면 작동레버 선단부와 연결된 당김쇠(5)가 상승하면서 고무흡판(3)의 두부(3b)가 위로 당겨지고 고무흡판(3)는 평형 상태에서 만곡된 상태로 된다.Such a device according to the present invention, as shown in FIG. 3, lightly places the microscope 1 on the cathode ray tube screen 10 to be measured, and then presses the operating lever 6 so that the pull 5 connected to the operating lever tip is connected. As it rises, the head 3 b of the rubber sucker 3 is pulled upward, and the rubber sucker 3 is curved in an equilibrium state.
따라서 화면(10)과 고무흡판(3) 사이에 팽창된 공간부(11)가 형성되고 이 공간부(11)내의 기압은 외부보다 낮으므로 현미경(1) 전제가 화면(10) 상에 흡착 지지된 상태가 된다.Therefore, the expanded space 11 is formed between the screen 10 and the rubber suction plate 3, and the air pressure in the space 11 is lower than the outside, so that the entire microscope 1 is supported to be adsorbed on the screen 10. It becomes a state.
특히, 이러한 고무흡판(3)은 현미경(1) 몸통(2)의 2-3개소에 설치된 것이므로 그 지지상태가 견고하며 화면의 굴곡 부분 예컨데 귀퉁이 부분에도 지지시키기에 용이하게 된다.In particular, the rubber sucker (3) is installed in 2-3 places of the body (2) of the microscope (1), so that the support state is firm and it is easy to support the curved part of the screen, for example, the corner part.
이후에 제거할 때에는 눌려져 있는 작동레버(6)를 다시 올리면 고무흡판(3)이 다시 평형상태로 복귀되므로 간단히 제거할수 있다.In the subsequent removal, if the operating lever 6, which is pressed, is raised again, the rubber sucker 3 is returned to the equilibrium state, and thus can be simply removed.
이상과 같이 본 고안에 의하면 브라운관의 외관 검사시에 사용하는 현미경의 몸통 부분이 화면에 직접 접촉하지 않고 신축이 용이한 고무흡판이 닿게 되므로 피검사물을 손상시킬 염려없이 안전하게 사용할 수 있으며, 또한 현미경을 피검사물에 흡착 지지시켜 놓으므로 손의 떨림에 관계없이 확실하게 검사할 수 있는 등의 효과가 있다.According to the present invention as described above, since the body of the microscope used to inspect the external appearance of the CRT is not directly in contact with the screen, and the rubber sucker that is easily stretched and touched can be used safely without damaging the inspected object. Since it is adsorbed and supported on the inspected object, it is possible to reliably inspect the product regardless of hand shaking.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880021357U KR930004532Y1 (en) | 1988-12-23 | 1988-12-23 | Apparatus for adhesion of microscope for screen measure of crt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880021357U KR930004532Y1 (en) | 1988-12-23 | 1988-12-23 | Apparatus for adhesion of microscope for screen measure of crt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR900013373U KR900013373U (en) | 1990-07-05 |
| KR930004532Y1 true KR930004532Y1 (en) | 1993-07-21 |
Family
ID=19282447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019880021357U KR930004532Y1 (en) | 1988-12-23 | 1988-12-23 | Apparatus for adhesion of microscope for screen measure of crt |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR930004532Y1 (en) |
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1988
- 1988-12-23 KR KR2019880021357U patent/KR930004532Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR900013373U (en) | 1990-07-05 |
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