KR19980057099U - Grounding device for the contact image sensor of the facsimile - Google Patents

Grounding device for the contact image sensor of the facsimile Download PDF

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Publication number
KR19980057099U
KR19980057099U KR2019970001223U KR19970001223U KR19980057099U KR 19980057099 U KR19980057099 U KR 19980057099U KR 2019970001223 U KR2019970001223 U KR 2019970001223U KR 19970001223 U KR19970001223 U KR 19970001223U KR 19980057099 U KR19980057099 U KR 19980057099U
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KR
South Korea
Prior art keywords
cis
facsimile
image sensor
grounding
bracket
Prior art date
Application number
KR2019970001223U
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Korean (ko)
Inventor
배치완
Original Assignee
김광호
삼성전자 주식회사
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Publication date
Application filed by 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR2019970001223U priority Critical patent/KR19980057099U/en
Publication of KR19980057099U publication Critical patent/KR19980057099U/en

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  • Elimination Of Static Electricity (AREA)
  • Facsimile Scanning Arrangements (AREA)

Abstract

본고안은 CIS구동축의 접지에 있어 상기 CIS브라켓트를 이용하여 이에 홈을 만들어 와이어 스프링이 상기 CIS롤러축과 CIS브라켓트를 접지토록 하여 구조를 간단히 하며, 제조단가를 절감하는 접지장치이다.This paper is a grounding device to simplify the structure and to reduce the manufacturing cost by grounding the CIS roller shaft and the CIS bracket by making a groove in the ground of the CIS drive shaft using the CIS bracket.

Description

팩시밀리의 접촉이미지센서의 접지장치Grounding device for the contact image sensor of the facsimile

본 고안은 팩시밀리에 있어서 접촉이미지센서(이하 CIS라 칭함)롤러의 접지장치에 관한 것으로, 특히 상기 구동축의 접지에 있어 상기 CIS브라켓트를 이용하여 이에 홈을 만들어 와이어 스프링이 상기 CIS롤러축과 CIS브라켓트를 접지토록 하는 팩시밀리의 접촉이미지센서의 접지장치에 관한것이다.The present invention relates to a grounding apparatus of a contact image sensor (hereinafter referred to as CIS) roller in a facsimile, in particular, in the grounding of the drive shaft, a groove is made therein by using the CIS bracket, and the wire spring is connected to the CIS roller shaft and CIS bracket It is about the grounding device of the facsimile contact image sensor.

일반적으로 CIS롤러가 회전할 때 CIS롤러와 CIS가 접촉하고 있으므로 그마찰로 인하여 정전기가 발생하는데, 이러한 정전기는 시스템에 치명적인 영향을 주므로 부품을 접지시켜 줘야 하는 필요성을 갖게된다. 종래는 도 1a,b의 예와 같이 CIS롤러(101)의 축(103)의 끝단면에 판 스프링(105)을 설치하여 접지시키도록 되어있다. 그러나 도 2의 예와 같이 판 스프링(105)을 사용하면 롤러축(103)에 싱크(109)가 가공되어 있고, 상기 판 스프링(105)에는 엠보싱이 형성 되어있어야 하므로 원가 상승의 요인이 되고 구조가 복잡해지는 문제점이 있다.In general, when the CIS roller rotates, the CIS roller and the CIS are in contact with each other, and thus the static electricity is generated by the friction. Since the static electricity has a fatal effect on the system, the parts need to be grounded. Conventionally, the leaf spring 105 is installed and grounded at the end surface of the shaft 103 of the CIS roller 101 as in the example of FIGS. 1A and 1B. However, when the leaf spring 105 is used as in the example of FIG. 2, the sink 109 is processed on the roller shaft 103, and the leaf spring 105 must be embossed, thereby causing a cost increase and a structure. There is a problem that becomes complicated.

따라서 본고안의 목적은 CIS구동축의 접지에 있어 상기 CIS브라켓트를 이용하여 이에 홈을 만들어 와이어 스프링이 상기 CIS롤러축과 CIS브라켓트를 접지토록 하여 구조를 간단히 하며, 제조단가를 절감하는 접지장치를 제공함에 있다.Therefore, the purpose of this paper is to provide a grounding device for simplifying the structure by reducing the manufacturing cost by making the wire spring ground the CIS roller shaft and the CIS bracket by using the CIS bracket in the ground of the CIS drive shaft. have.

도 1,2는 종래의 팩시밀리의 접촉이미지센서의 판스프링에 대한 접지예시도1 and 2 are examples of grounding of the leaf spring of the conventional contact image sensor of the facsimile

도 3,4는 본고안의 실시예에서 접촉이미지센서의 와이어스프링(303)에 대한 접지예시도3 and 4 show grounding examples of the wire spring 303 of the contact image sensor in the embodiment of the present invention.

이하 본고안을 첨부된 도면을 참조하여 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 3에서 도 4은 본고안의 실시예에 따른 CIS브라켓트(301)에 홈(304)를 만들어 접지용 와이어 스프링(303)을 CIS롤러(101)의 축(103)의 한 부분이 접촉이 되도록 한 예를 도시한것이다.3 to 4 is a groove 304 in the CIS bracket 301 according to the embodiment of the present invention to the grounding wire spring 303 so that a portion of the shaft 103 of the CIS roller 101 is in contact An example is shown.

도 3은 본고안의 실시예에서 접지용 와이어 스프링(303)을 CIS브라켓트(301)의 홈(304)에 장착하고, 여기에 CIS롤러축(103)에 조립되는 예를 도시한것이다.3 shows an example in which the grounding wire spring 303 is mounted to the groove 304 of the CIS bracket 301 in the embodiment of the present invention, and is assembled to the CIS roller shaft 103.

도 4는 본고안에서 실시예에서 도 3의 조립 완료된 정면도와 측면도이다.4 is the assembled front and side views of FIG. 3 in an embodiment in this disclosure.

따라서 본고안의 구체적 일 실시예를 도 3, 4를 참조하여 상세히 설명하면Therefore, a specific embodiment of the present invention will be described in detail with reference to FIGS. 3 and 4.

도 3의 에와 같이 와이어 스프링(303)의 탄성을 이용하여 CIS브라켓트(301)의 홈(304)에 와이어 스프링(303)을 고정하면 CIS롤러(101)을 조립했을 때 롤러축(103)이 와이어 스프링(303)과 닿게 되므로 CIS롤러(101)에서 발생하는 정전기가 와이어 스프링(303)을 통해 CIS브라켓트(301)로 빠져 나가게 되므로 시스템의 정전기에 대한 접지가 이루워진다.As shown in FIG. 3, when the wire spring 303 is fixed to the groove 304 of the CIS bracket 301 by using the elasticity of the wire spring 303, the roller shaft 103 is assembled when the CIS roller 101 is assembled. Since the static electricity generated by the CIS roller 101 comes out of the CIS roller 101 through the wire spring 303, the ground to the static electricity of the system is established.

상술한 바와같이 CIS롤러접지를 위해 CIS브라켓트를 이용하여 그에 홈을 내고 와이어 스프링장치로서 CIS롤러축과 CIS브라켓트를 접지시키는데 있어 구조를 단순화시켜 원가절감의 이점이 있다.As described above, there is an advantage of cost reduction by simplifying the structure in grounding the CIS roller shaft and the CIS bracket as a wire spring device using the CIS bracket for the CIS roller grounding.

Claims (1)

팩시밀리의 CIS롤러축(103)의 접지장치에 있어서,In the grounding device of the facsimile CIS roller shaft 103, 상기 CIS(100)에 CIS브라켓트(301)를 설치하고, 이에 홈(304)를 만들어 접지용 와이어 스프링(303)을 결합시켜, 상기 CIS롤러(101)의 축(103)의 한 부분이 접촉이 되어 접지되도록 구성됨을 특징으로 하는 접지장치.The CIS bracket 301 is installed on the CIS 100, and the groove 304 is connected thereto to couple the ground wire spring 303, so that a part of the shaft 103 of the CIS roller 101 is in contact with the ground. Grounding device, characterized in that configured to be grounded.
KR2019970001223U 1997-01-29 1997-01-29 Grounding device for the contact image sensor of the facsimile KR19980057099U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019970001223U KR19980057099U (en) 1997-01-29 1997-01-29 Grounding device for the contact image sensor of the facsimile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019970001223U KR19980057099U (en) 1997-01-29 1997-01-29 Grounding device for the contact image sensor of the facsimile

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KR19980057099U true KR19980057099U (en) 1998-10-15

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150077726A (en) * 2013-12-30 2015-07-08 세메스 주식회사 apparatus and method for treating substrate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150077726A (en) * 2013-12-30 2015-07-08 세메스 주식회사 apparatus and method for treating substrate

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