KR970002426A - Variable speed control of the camera - Google Patents
Variable speed control of the camera Download PDFInfo
- Publication number
- KR970002426A KR970002426A KR1019950016572A KR19950016572A KR970002426A KR 970002426 A KR970002426 A KR 970002426A KR 1019950016572 A KR1019950016572 A KR 1019950016572A KR 19950016572 A KR19950016572 A KR 19950016572A KR 970002426 A KR970002426 A KR 970002426A
- Authority
- KR
- South Korea
- Prior art keywords
- switch
- stage
- drive motor
- camera
- cpu
- Prior art date
Links
Landscapes
- Lens Barrels (AREA)
Abstract
본 발명은 줌카메라의 줌구동모터의 속도를 제어할 수 있는 카케라의 줌 속도 가변 제어장치에 관한 것이다. 동일한 구조 및 기능을 가지며 2단 입력 스위치 구조를 가지는 TELE용 스위치(14) 및 WIDE용 스위치(15)와, 각각의 스위치가 1단인지 2단인지를, 그리고 TELE용 스위치(14)인지 WIDE용 스위치(15)가 작동되었는지를 판단하는 CPU(13)및 상기 CPU(13)로부터의 입력값에 따라 구동모터에 펄스를 보내어 구동모터를 회전시키는 모터 구동부(12)로 구성된다.The present invention relates to a variable speed control apparatus of Kakera that can control the speed of the zoom drive motor of the zoom camera. TELE switch 14 and WIDE switch 15 having the same structure and function and having a two-stage input switch structure, whether each switch is one-stage or two-stage, and the TELE switch 14 or WIDE The CPU 13 determines whether the switch 15 is operated, and the motor drive unit 12 sends a pulse to the drive motor in accordance with an input value from the CPU 13 to rotate the drive motor.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명의 줌렌즈 시스템을 도시한 분해 사시도, 제2도는 제1도의 조립도, 제3도는 본 발명에 따른 카메라의 줌 속도 가변 제어 장치의 구성도.1 is an exploded perspective view showing a zoom lens system of the present invention, FIG. 2 is an assembly view of FIG. 1, and FIG. 3 is a block diagram of a zoom speed control device of a camera according to the present invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950016572A KR970002426A (en) | 1995-06-21 | 1995-06-21 | Variable speed control of the camera |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950016572A KR970002426A (en) | 1995-06-21 | 1995-06-21 | Variable speed control of the camera |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970002426A true KR970002426A (en) | 1997-01-24 |
Family
ID=66524570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950016572A KR970002426A (en) | 1995-06-21 | 1995-06-21 | Variable speed control of the camera |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970002426A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100367500B1 (en) * | 1996-10-02 | 2003-08-14 | 주식회사 하이닉스반도체 | Method for detecting optimized focus of exposure device |
-
1995
- 1995-06-21 KR KR1019950016572A patent/KR970002426A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100367500B1 (en) * | 1996-10-02 | 2003-08-14 | 주식회사 하이닉스반도체 | Method for detecting optimized focus of exposure device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Withdrawal due to no request for examination |