KR0115170Y1 - Driving device of color filter - Google Patents

Driving device of color filter

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Publication number
KR0115170Y1
KR0115170Y1 KR2019910016264U KR910016264U KR0115170Y1 KR 0115170 Y1 KR0115170 Y1 KR 0115170Y1 KR 2019910016264 U KR2019910016264 U KR 2019910016264U KR 910016264 U KR910016264 U KR 910016264U KR 0115170 Y1 KR0115170 Y1 KR 0115170Y1
Authority
KR
South Korea
Prior art keywords
gear
color filter
reduction
gears
sub
Prior art date
Application number
KR2019910016264U
Other languages
Korean (ko)
Other versions
KR930007207U (en
Inventor
김영기
Original Assignee
정용문
삼성전자주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 정용문, 삼성전자주식회사 filed Critical 정용문
Priority to KR2019910016264U priority Critical patent/KR0115170Y1/en
Publication of KR930007207U publication Critical patent/KR930007207U/en
Application granted granted Critical
Publication of KR0115170Y1 publication Critical patent/KR0115170Y1/en

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Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/043—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with means for controlling illumination or exposure
    • G03G15/0435—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with means for controlling illumination or exposure by introducing an optical element in the optical path, e.g. a filter
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/1642—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements for connecting the different parts of the apparatus
    • G03G21/1647—Mechanical connection means

Abstract

본 고안은 칼라복사기등에 사용되는 칼라필터의 구동장치에 관한 것이다. 본 고안은 프레임에 소정간격으로 슬라이딩 가능하게 각각 지지되며 그 일단에 칼라필터홀더의 양측이 고정설치되고 그 중간부에 랙이 고정설치된 제1,제2가이드축과, 상기 프레임에 상호대칭되도록 설치되며 피치원 지름이 다른 제1,제2부채꼴기어부가 각각 형성된 제1,제2감속기어와, 상기 제1,제2감속기어의 제1부채꼴기어부와 상기 랙을 연결하는 제1,제2아이들기어와, 상기 제1감속기어의 제2부채꼴기어부에 치합되는 구동기어와, 상기 구동기어와 제2감속기어의 제2부채꼴기어부를 연결하는 제3아이들기어를 구비하여 된 점에 그 특징이 있다.The present invention relates to a driving device of a color filter used in a color copying machine. The present invention is slidably supported at predetermined intervals on the frame, and both sides of the color filter holder are fixedly installed at one end thereof, and the first and second guide shafts having the rack fixed at the middle thereof are installed to be symmetrical to the frame. And first and second reduction gears each having a first and second sub-gear gear portions having different pitch circle diameters, and first and second connecting the first sub-gear gear portions of the first and second reduction gears to the rack. It is characterized in that it comprises an idle gear, a drive gear meshed with a second sub-gear gear part of the first reduction gear, and a third idler gear connecting the drive gear and the second sub-gear gear part of the second reduction gear. There is this.

따라서 구조가 간단하고 칼라필터의 정확하고도 안정된 미세 이동이 가능하게 된다.Therefore, the structure is simple and accurate and stable fine movement of the color filter is possible.

Description

칼라필터 구동장치Color filter drive

제1도는 본 고안에 따른 칼라필터 구동장치의 구성을 보인 평면도.1 is a plan view showing the configuration of a color filter driving apparatus according to the present invention.

제2도는 본 고안의 다른 실시예를 보인 측면도.Figure 2 is a side view showing another embodiment of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 프레임 2,2' : 제1,제2가이드축1: Frame 2, 2 ': 1st, 2nd guide shaft

3 : 칼라필터홀더 3a : 칼라필터3: color filter holder 3a: color filter

4,4' : 랙 5,5' : 제1,제2감속기어4,4 ': Rack 5,5': First and second reduction gear

5a,5a' : 제1부채꼴기어부 5b,5b' : 제2부채꼴기어부5a, 5a ': first fan gear 5b, 5b': second fan gear

6,6' : 제1,제2아이들기어 7 : 구동기어6,6 ': 1st, 2nd children gear 7: Drive gear

8 : 제3아이들기어8: 3rd Children Gear

본 고안은 칼라복사기등에 사용되는 칼라필터의 구동장치에 관한 것으로서 더 상세하게는 길이가 긴 선형칼라필터의 정확하고도 안정된 미세이동이 가능하도록 개량된 칼리필터의 구동장치에 관한 것이다.The present invention relates to a driving device of a color filter used in a color copying machine, and more particularly, to a driving device of a kali filter improved to enable accurate and stable fine movement of a long linear color filter.

일반적으로 칼라필터는 감광성 필름 또는 드럼등을 이용하는 칼라복사기등에서 복사물의 칼라를 똑 같이 재현하거나, 또는 소비자의 취향에 따라 복사물의 칼라를 조절하는데 사용되는 것으로, 종래에는 칼라필터홀더가 설치된 판상의 슬라이더를 가이드장공과 가이드핀에 의해 슬라이딩 가능하게 설치하고, 슬라이드의 일측면에 이를 미세이동시키기 위해 직경비가 다른 복수개의 기어를 사용하였으므로 그 구조가 복잡하고 동력이 슬라이더의 일측에 편중되게 작용하게 되어 우력이 발생하게 됨에 따라 슬라이더의 이동상태가 불안정하여 길이가 긴 선형칼라필터의 정확한 미세이동이 어려운 문제점이 있었다.In general, the color filter is used to reproduce the color of a copy in a color copying machine using a photosensitive film or a drum, or to adjust the color of the copy according to the taste of the consumer. Conventionally, a plate-shaped slider provided with a color filter holder is used. Is slidably installed by guide holes and guide pins, and because a plurality of gears with different diameter ratios are used to finely move it on one side of the slide, the structure is complicated and the power acts to be biased to one side of the slider. As a result of this, there is a problem that it is difficult to precisely move the linear color filter having a long length due to the unstable movement of the slider.

본 고안은 상술한 바와 같은 문제점을 감안하여 안출된 것으로서, 길이가 긴 선형칼라필터의 정확한 미세구동이 가능하도록 그 구조를 개량한 칼라필터 구동장치를 제공함에 그 목적이 있다.The present invention has been made in view of the above problems, and an object of the present invention is to provide a color filter driving apparatus whose structure is improved to enable accurate fine driving of a long linear color filter.

상기의 목적을 달성하기 위하여 본 고안은, 프레임에 소정간격으로 슬라이딩 가능하게 각각 지지되며 그 일단에 칼라필터홀도의 양측이 고정설치되고 그 중간부에 랙이 고정설치된 제1,제2가이드축과, 상기 프레임에 상호대칭되도록 설치되며 피치원 지름이 다른 제1,제2부채꼴기어부가 각각 형성된 제1,제2감속기어와, 상기 제1,제2감속기어의 제1부채꼴기어부와 상기 랙을 연결하는 제1,제2아이들기어와, 상기 제1감속기어의 제2부채꼴기어부에 치합되는 구동기어와, 상기 구동기어와 제2감속기어의 제2부채꼴기어부를 연결하는 제3아이들기어를 구비하여 된 점에 그 특징이 있다.In order to achieve the above object, the present invention, the first guide shaft and the second guide shaft is fixed to the frame, each side is slidably at a predetermined interval, and both sides of the color filter hole diagram is fixed to one end and the rack is fixedly installed at the middle thereof. And first and second reduction gears which are installed to be symmetrical to the frame and have first and second gears having different pitch circle diameters, and first and second gears of the first and second reduction gears. First and second idler gears connecting the rack, drive gears meshing with the second fan gear part of the first reduction gear, and third kids connecting the second fan gear part of the drive gear and the second reduction gear. The feature is that the gear is provided.

이하 첨부된 도면을 참조하여 본 고안에 다른 한 바람직할 실시예를 상세하게 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

제1도에는 본 고안에 따른 칼라필터의 구동장치가 도시되어 있는바, 이는 프레임(1)에 소정간격으로 슬라이딩 가능하게 제1,제2가이드축(2)(2')이 설치되고 상기 제1,제2가이드축(2)(2')의 선단에는 칼라필터(3a)가 결합되는 칼라필터홀더(3)의 양측이 고정설치되며, 상기 제1,제2가이드축(2)(2')의 중간부에는 랙(4)(4')이 각각 설치된다. 그리고 프레임(1)에는 피치원 지름이 다른 제1,제2부채꼴기어부(5a)(5a')(5b)(5b')가 각각 형성된 제1,제2감속기어(5)(5')가 소정간격으로 상호 대칭되게 설치되며, 상기 제1,제2감속기어(5)(5')의 제1부채꼴기어부(5a)(5a')는 제1,제2아이들기어(6)(6')에 의해 상기 랙(4)(4')과 각각 치합되고, 상기 제1감속기어(5)의 제2부채꼴기어부(5b)는 구동기어(7)와 치합되며 상기 제2감속기어(5')의 제2부채꼴기어부(5b')는 제 3아이들기어(8)에 의해 구동기어(7)와 연결된다(미설명부호 9는 선형결상계임).FIG. 1 shows a driving device of a color filter according to the present invention, in which the first and second guide shafts 2 and 2 'are installed on the frame 1 so as to be slidable at predetermined intervals. At both ends of the first and second guide shafts 2 and 2 ', both sides of the color filter holder 3 to which the color filters 3a are coupled are fixedly installed, and the first and second guide shafts 2 and 2 are fixed. Rack (4) (4 ') is provided at the middle of') respectively. In the frame 1, first and second reduction gears 5 and 5 'are formed with first and second sub-gear gear portions 5a, 5a', 5b and 5b 'having different pitch circle diameters, respectively. Are installed symmetrically with each other at predetermined intervals, and the first sub-gear gears 5a and 5a 'of the first and second reduction gears 5 and 5' are first and second idler gears 6 ( 6 ') are engaged with the racks 4 and 4', respectively, and the second fan gear portion 5b of the first reduction gear 5 is engaged with the drive gear 7 and the second reduction gear The second sub-gear gear portion 5b 'of 5' is connected to the drive gear 7 by the third idler gear 8 (not shown 9 is a linear imaging system).

그리고 제2도에 도시되어 있는 바와 같이 상술한 일 실시예를 2중으로 구성하면 2개의 칼라필터를 필요에 따라 선택적으로 사용할 수 있게 된다.As shown in FIG. 2, if the above-described embodiment is configured in two, two color filters can be selectively used as necessary.

이와 같이 구성된 본 고안에 따른 칼라필터 구동장치는 다음과 같이 작동되는데, 먼저 구동기어(7)가 회전하면 제1감속기어(5)와, 제2감속기어(5')가 회전하게 되는데, 이때 제2감속기어(5')는 제3아이들기어(8)에 의해 상기 제1감속기어(5)와 동일 방향으로 회전하게 된다. 그리고 제1,제2감속기어(5)(5')가 회전하면 제1,제2감속기어(5)(5')의 제1부채꼴기어부(5a)(5a')가 치합된 제1,제2 아이들기어(6)(6')에 의해 제1,제2가이드축(2)(2')에 고정설치된 랙(4)(4')이 동일방향으로 직선운동하게 됨에 따라 제1,제2가이드축(2)(2')이 직선운동하면서 그 일단에 설치된 칼라필터홀더(3)를 직선이동시키게 된다. 이때 제2부채골기어부(5b)(5b')의 피치원 지름보다 제1부채꼴기어부(5a)(5a')의 피치원 지름이 작게 형성되어 있으므로 구동기어(7)의 회전속도가 상기 제1부채꼴기어부(5a)(5a')에 의해 감속되어 랙(4)(4')에 전달되게 됨에 따라 칼라필터홀더(3)가 미세이동되게 되며, 칼라필터홀더(3)의 양측이 제1,제2가이드축(2)(2')에 의해 지지되고 구동기어(7)의 동력이 상기 제1,제2가이드축(2)(2')에 균일하게 전달되게 됨에 따라 종래와 같은 우력이 발생되지 않아 그 이동상태가 정확하고도 안정되게 된다.The color filter driving device according to the present invention configured as described above is operated as follows. First, when the driving gear 7 rotates, the first reduction gear 5 and the second reduction gear 5 'rotate. The second reduction gear 5 ′ is rotated in the same direction as the first reduction gear 5 by the third idler gear 8. When the first and second reduction gears 5 and 5 'are rotated, the first and second gears 5a and 5a' of the first and second reduction gears 5 and 5 'are engaged with each other. The racks 4 and 4 'fixedly mounted to the first and second guide shafts 2 and 2' by the second idler gears 6 and 6 'linearly move in the same direction. As the second guide shafts 2 and 2 'linearly move, the color filter holder 3 installed at one end thereof is linearly moved. At this time, since the pitch circle diameters of the first fan gear portions 5a and 5a 'are smaller than the pitch circle diameters of the second fan bone gear portions 5b and 5b', the rotational speed of the drive gear 7 is increased. The color filter holder 3 is finely moved as it is decelerated by the one-shape gear part 5a, 5a 'and transmitted to the rack 4, 4', and both sides of the color filter holder 3 It is supported by the first and second guide shafts 2 and 2 'and the power of the drive gear 7 is uniformly transmitted to the first and second guide shafts 2 and 2'. Since no force is generated, the movement state is accurate and stable.

이상에서 설명한 바와 같이 본 고안 칼라필터 구동장치는 피치원 지름이 다른 부채꼴기어부를 가지는 한쌍의 감속기어를 사용함에 따라 구조가 간단하고, 구동기어의 동력이 균일하게 작용하게 됨에 따라 칼라필터의 이동상태가 안정되어 정확한 미세이동이 가능하게 된다.As described above, the color filter driving device of the present invention has a simple structure by using a pair of reduction gears having a fan-shaped gear part having a different pitch circle diameter, and the color filter moving state as the power of the driving gears acts uniformly. It is stable and accurate micro movement is possible.

Claims (1)

프레임(1)에 소정간격으로 슬라이딩 가능하게 각각 지지되며 그 일단에 칼라필터홀더(3)의 양측이 고정설치되고 그 중간부에 랙(4)(4')이 고정설치된 제1,제2가이드축(2)(2')과, 상기 프레임(1)에 상호대칭되도록 설치되며 피치원 지름이 다른 제1,제2부채꼴기어부(5a)(5a')(5b)(5b')가 각각 형성된 제1,제2감속기어(5)(5')와, 상기 제1,제2감속기어(5)(5')의 제1부채꼴기어부(5a)(5a')와 상기 랙(4)(4')을 연결하는 제1,제2아이들기어(6)(6')와, 상기 제1감속기어(5)의 제2부채꼴기어부(5b)에 치합되는 구동기어(7)와, 상기 구동기어(7)와 제2감속기어(5')의 제2부채꼴기어부(5b')를 연결하는 제3아이들기어(8)를 구비하여 된 것을 특징으로 하는 칼라필터 구동장치.The first and second guides are supported on the frame 1 so as to be slidable at predetermined intervals, and both sides of the color filter holder 3 are fixedly installed at one end thereof, and the racks 4 and 4 'are fixedly installed at the middle thereof. The first and second fan gears 5a, 5a ', 5b and 5b', which are installed to be symmetrical to the shaft 2, 2 'and the frame 1, and have different pitch circle diameters, respectively. The first and second reduction gears 5 and 5 ', and the first fan-shaped gear portions 5a and 5a' of the first and second reduction gears 5 and 5 'and the rack 4 The first and second idle gears 6 and 6 'connecting the 4' and the drive gear 7 meshed with the second fan gear portion 5b of the first reduction gear 5; And a third idler gear (8) connecting the drive gear (7) and the second sub-gear gear portion (5b ') of the second reduction gear (5').
KR2019910016264U 1991-09-30 1991-09-30 Driving device of color filter KR0115170Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910016264U KR0115170Y1 (en) 1991-09-30 1991-09-30 Driving device of color filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910016264U KR0115170Y1 (en) 1991-09-30 1991-09-30 Driving device of color filter

Publications (2)

Publication Number Publication Date
KR930007207U KR930007207U (en) 1993-04-24
KR0115170Y1 true KR0115170Y1 (en) 1998-10-01

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KR2019910016264U KR0115170Y1 (en) 1991-09-30 1991-09-30 Driving device of color filter

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