摘要:
An image generating apparatus capable of effectively suppressing double paper feeding and reducing the number of components is obtained. This image generating apparatus comprises a paper feed roller feeding papers, a push-up member pressing the papers against the paper feed roller and a control portion controlling driving of the paper feed roller and the push-up member. The control portion carries the papers in a paper feed direction by rotating the paper feed roller, thereafter carries the papers oppositely to the paper feed direction by a prescribed distance while lifting the push-up member, and thereafter lowers the push-up member.
摘要:
An image generating apparatus capable of rotating and rotatably supporting a gear while reducing the number of components is obtained. This image generating apparatus comprises a normally and reversely rotatable drive gear, a driven gear meshing with the drive gear and a rotating arm of resin integrally provided with a rotation fulcrum portion rotatably mounted on the drive gear, a support shaft rotatably supporting the driven gear and a spring portion outwardly inclined by a prescribed angle with respect to the extensional direction of the support shaft.
摘要:
The invention provides a recording and reproducing device with a door in which the noise generated during carrying in/out of a tray is suppressed as much as possible. The recording and reproducing device has a tray that is carried in and out through an opening formed to a housing, and the door which is biased in the direction shutting the opening via a coil spring. A front edge of the tray is formed contact with a curved surface on a rear face of a door. The front edge of the tray pushes open the door with maintaining the contact with the curved surface when the tray is carried out of the housing through the opening, so that contact noise can be suppressed.
摘要:
The present invention provides an electronic apparatus with an operation button that can be easily mounted and prevents from being pushed into the electronic apparatus excessively. A front panel is provided with a button mounting portion. The front panel is further provided with an opening, a stopper portion, and a convex portion. The convex portion is fitted into a concave portion formed in an operation button to position the operation button. The operation button is sandwiched between the convex portion and a decorative panel. When an operating portion is pushed, a hinge portion formed on the operation button is bent to allow a pushing portion inserted through the opening to operate an internal switch. An abutting portion abuts against the stopper portion to inhibit the operation button from being excessively pushed in.
摘要:
To prevent a disk broken in a disk device from jumping to the outside of an electronic apparatus. An electronic apparatus 1 constructed an outer shell by a casing 2 with a front portion opened and a front panel 3 mounted to the opened front portion of the casing 2. At a time of rotating a disk D, the recessed part 5 which is formed at an edge portion of an opening 4 and the boss part 12 at an upper portion of a disk tray 11 are provided side by side to be disposed to close a gap between the front panel 3 and the disk tray 11 so that the broken pieces of the disk D do not jump out of the electronic apparatus from the opening 4.
摘要:
An electronic device comprising a recording and reproducing unit is provided to further comprise a chassis, wherein a guide protrusion 14 for receiving and supporting one side end of a circuit board 20 is provided on a rise face 12 of a side end of a chassis 10; a protrusion portion is formed on a chassis bottom part 11, the protrusion portion receiving and supporting the other side end of the circuit board 20, the protrusion portion commonly supporting and fixing a recording and reproducing unit 30 together with the other side end of the circuit board 20. Further, a stepped portion for guiding the other side end of the board 20 is provided at the protrusion portion.
摘要:
To make it possible to prevent static electricity from being accumulated in operation buttons and surely prevent static electricity from being discharged to circuit components inside a case from the operation buttons. A conductive chassis 3 and a printed board 5 mounted with a tact switch 4 are arranged inside a case 2. An operation button 10 for operating the tact switch 4 includes operating sections 11, an engaging hook 17 that engages with an engaging hole 16, and an elastically deformable contact piece 19 integrally formed from the center at a lower end of the operation button via a thin hinge section 18. The operation button 10 is assembled with the button frame 15 and fixed to the case 2. The contact piece 19 elastically comes into contact with the chassis 3 in this state and static electricity accumulated in the operation button 10 flows to the chassis 3.
摘要:
The image forming apparatus includes a chassis, a paper guide, a paper feed roller, and a paper supply portion from which the paper feed roller is configured to supply paper. The paper guide is supported within the chassis and has a base portion and a first separation portion that projects from the base portion. The paper feed roller is rotatably supported by the chassis. The paper supply portion has a guide projection on its first lateral side portion. The widthwise center of the paper feed roller is offset toward the first lateral side relative to the widthwise center of the first separation portion. With the image forming apparatus, variance in the paper feed position during the paper feed operation can be reduced without having to increasing the number of parts.
摘要:
A dielectric filter including a dielectric block having two through bores, an outer conductor covering an outer peripheral surface of the block and one end face of the block, an inner conductor covering an inner periphery of the block, and a pair of input and output electrodes formed on the surface of the block, the other end face of the block being in the form of an open end face having no conductor layer. The pair of input and output electrodes are opposed to each other on one plane, and a dielectric block exposing portion having no conductor layer thereon is formed between the two electrodes. The block is provided in the other end face thereof with one groove dividing the open end face, and an inner surface defining the groove is provided with a conductor layer joined to the outer conductor.
摘要:
Idler mechanism includes a pickup roller gear; a third pickup gear that meshes with the pickup roller gear; a pickup idler arm that is capable of pivoting around a pivot axis between the pickup roller gear side and the third pickup gear side; first and second pickup idler gears disposed at ends of the pickup idler arm; and a second pickup gear that rotates around a pivot axis and drives the first and second pickup idler gears. The first pickup idler gear meshes with the pickup roller gear when the pickup idler arm is pivoted toward the pickup roller gear, while the second pickup idler gear meshes with the third pickup gear when the pickup idler arm is pivoted toward the third pickup gear. At least one of the first and second pickup idler gears is always meshing with respective one of the pickup roller gear and the third pickup gear.