KR960015318A

KR960015318A - Printer for computer

Info

Publication number: KR960015318A
Application number: KR1019950005767A
Authority: KR
Inventors: 이세오 다까하시; 사또시 다까하시; 요시노리 다구찌; 준 무라까미; 주니찌 다까하시; 마사요시 세가와
Original assignee: 다떼노 다다끼; 가부시끼가이샤 신꼬 세이사꾸쇼
Priority date: 1994-10-06
Filing date: 1995-03-17
Publication date: 1996-05-22
Also published as: JP2986349B2; KR100316862B1; CN1119991A; CN1074724C; JPH08108596A

Abstract

본 발명의 목적은 부품 비용 및 소비 전력을 삭감할 수 있고 또한 소형화할 수 있는 프린터를 제공한다.It is an object of the present invention to provide a printer which can reduce component cost and power consumption and can be miniaturized.

회전 구동원(100)의 회전 운동을 운동 변환부(200)에 의해 회전 부재(231 내지 233)의 회전 운동으로 변환하고, 2 회전 부재의 회전에 응동해서 폭좁힘, 셔터 개폐, 반송 보조 가이드 이동, 및 플래텐 승강을 행하게 했다.The rotational motion of the rotational drive source 100 is converted into the rotational motion of the rotational members 231 to 233 by the motion conversion unit 200, and in response to rotation of the two rotational members, narrowing, shutter opening and closing, conveyance assistance guide movement, And platen elevating.

회전 구동원(100)의 회전 운동을 운동 변환부(200)에 의해 연동 부재(251, 252, 255)의 회전 운동으로 변환하고, 그 연동 부재의 회전에 대해서 폭좁힘, 셔터 개폐 및, 반송 보조 가이드 이동을 행한다. 운동 변환부(200)는 1개의 작동판(241)로 구성되어 있다. 부품수를 삭감해서 구조를 감소하게 하므로서 부품 비용을 삭감하는 동시에, 케이스를 소형화할 수 있고 조립이나 보수 작업도 용이해진다.The rotational movement of the rotation drive source 100 is converted into the rotational movement of the interlocking members 251, 252, and 255 by the motion conversion unit 200, and the width narrowing, the shutter opening and closing, and the conveyance assistance guide with respect to the rotation of the interlocking member are performed. Move. The motion converter 200 is composed of one operating plate 241. By reducing the number of parts to reduce the structure, the part cost can be reduced, the case can be miniaturized, and assembly and maintenance work can be facilitated.

Description

Printer for computer

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 프린터의 제1실시예의 구성을 도시하는 개략 구성도,1 is a schematic block diagram showing the configuration of a first embodiment of a printer of the present invention;

제2도는 상기 실시예의 중요부의 구성을 도시하는 측면도,2 is a side view showing a configuration of an important part of the embodiment;

제3도는 상기 실시예에 있어서의 중요부의 구성을 도시하는 분해 사시도.3 is an exploded perspective view showing the configuration of an important part in the embodiment.

Claims

A rotation drive source capable of forward and reverse rotation of the rotation shaft, a motion conversion unit connected to the rotation shaft and rotating at least one rotation member corresponding to the rotation angle of the rotation shaft, and a printing medium with respect to the rotation of the rotation member. The narrowing drive part which narrows the press roller of the conveyance rollers from the conveyance roller corresponding to this, and makes the width | variety narrow by joining the side edge part parallel to the conveyance direction of the said printing medium to a predetermined conveyance reference surface, and the said rotating member of the And a shutter drive portion for opening and shielding a shutter of an opening provided in a conveyance guide in response to a magnetic head which performs reading and writing operations on the magnetic recording surface of the printing medium with respect to rotation.

A rotation drive source capable of forward and reverse rotation of the rotating shaft, a motion converting portion connected to the rotating shaft and rotating at least one rotating member corresponding to the rotating angle of the rotating shaft, and a printing medium with respect to the rotation of the rotating member. The narrowing drive part which spaces the press roller of the conveyance rollers from the conveyance roller corresponding to this, and narrows the side edge part parallel to the conveyance direction of the said printing medium to a predetermined conveyance reference plane, and narrows it to the rotation of the said rotating member, A shutter driver for opening and shielding a shutter of an opening provided in a conveyance guide in response to a magnetic head performing reading and writing operations on the magnetic recording surface of the printing medium, and conveying guiding the printing medium with respect to rotation of the rotating member. Conveying beam for retracting the auxiliary guide against the void for printing head movement Printers for computers, characterized in that the guide has a drive section.

A rotation drive source capable of forward and reverse rotation of the rotation shaft, a motion conversion unit connected to the rotation shaft and rotating at least one rotation member corresponding to the rotation angle of the rotation shaft, and a printing medium with respect to the rotation of the rotation member. A narrowing drive unit for separating the press rollers from the conveying rollers from the conveying rollers corresponding to the conveying rollers, and for narrowing the side edges parallel to the conveying direction of the printing medium by a predetermined conveying reference plane and narrowing the width; And a platen moving unit which is connected to the via platen by means of a transmission means and moves the platen up and down by the rotation of the rotary shaft.

A rotation drive source having a motor capable of reversely rotating the rotation axis at a required angle, a motion conversion unit connected to the rotation axis to rotate at least one rotation member corresponding to the rotation angle of the rotation axis, and a factor for rotation of the rotation member. A narrowing driving unit for separating the pressing rollers from the conveying rollers for conveying the medium from the conveying rollers corresponding thereto, and narrowing the side edges parallel to the conveying direction of the printing medium by a predetermined conveying reference plane; A shutter driver for opening and shielding a shutter of an opening provided in a conveyance guide corresponding to a magnetic head which reads and writes the magnetic recording surface of the printing medium with respect to the rotation of the rotating member; A conveyance auxiliary guide for guiding the medium is moved against the printing head moving air gap. Key printers for computers, characterized in that the flash which has a ten-movement connecting via the transmitting means to the axis of rotation of the conveyance driving unit and the auxiliary guide, the elevating motor is a flash X by the rotary shaft rotates.

A rotation drive source capable of rotating the rotation axis forward and backward by a required angle, a motion converter connected to the rotation shaft and rotating at least one rotation member corresponding to the rotation angle of the rotation shaft, and the printing medium with respect to the rotation of the rotation member. A shutter driver for opening and shielding the shutter of the opening provided in the conveyance guide corresponding to the magnetic head performing reading and writing operations on the magnetic recording surface, and a conveyance auxiliary guide for guiding the printing medium in response to rotation of the rotating member. A printer for a computer, characterized by having a conveyance auxiliary guide drive unit for advancing and retreating the gap for head movement.

A rotation drive source capable of rotating the rotation axis forward and backward by a required angle, a motion conversion unit connected to the rotation shaft and rotating at least one rotation member corresponding to the rotation angle of the rotation shaft, and the printing medium with respect to the rotation of the rotation member. A shutter driver for opening and shielding a shutter of an opening provided in the conveying guide and a conveyance auxiliary guide for guiding the printing medium against rotation of the rotating member in response to a magnetic head performing reading and writing operations on the magnetic recording surface, for printing head movement. And a conveyance auxiliary guide drive unit for advancing and retreating from the gap, and a planar moving unit connected to the rotary shaft of the motor via a transmission means and lifting the platen by the rotation of the rotary shaft.

According to claim 1, wherein the motion conversion unit is composed of a rotary oscillation converter sphere, oscillating linear motion converter sphere and a direct rotational rotation converter sphere, the rotary oscillation converter sphere is provided with a cam having a spiral cam groove and a driven roller inserted into the cam groove at one end. Will. The driven roller has a slider supported to linearly reciprocate while being driven along the cam groove, and a swing lever supported in a swingable manner in association with the slider, wherein the swing actuating converter is connected to the swing lever to linearly reciprocate. It has a working plate which is movably supported and is provided with a guide hole of a predetermined shape, and the linear rotary converter tool is rotatably supported by a shaft portion extending at right angles at one end thereof, and on the other end in a direction opposite to the shaft portion. And a rotating roller formed of a swinging arm pushed through the guide hole, the rotating member being rotated by driving the guide roller to move the guide hole.

A rotation drive source capable of rotating the rotation axis forward and backward by a required angle, a motion conversion unit connected to the rotation axis to rotate the plurality of interlocking members corresponding to the rotation angle of the rotational axis, and narrowing the printing medium with respect to the rotation of the interlocking member. A narrowing driving unit for opening and closing, a shutter driving unit for opening and closing a shutter of an opening for magnetic recording provided in the conveying guide with respect to the rotation of the interlocking member, and a conveyance auxiliary guide for guiding the printing medium with respect to the rotation of the interlocking member. It has a conveyance auxiliary guide drive part which advances and retracts with respect to the printing head movement clearance gap, The said motion conversion part is provided with the guide plate of a predetermined shape, and it is inserted into the said guide hole and one operation plate which linearly reciprocates according to the rotation angle of the said rotating shaft. Support the guide roller through which it is oscillated, and also Printers for computers, comprising the interlocking member to rotate in conjunction to swing.

※ Note: The disclosure is based on the initial application.