Primax Electronics Ltd.

Leader Electronics Corporation

Ultima Electronics Corp.

Chung-Jung Chiu

Chung-Kai Wang

Wen-Lung Hung

Ching-Tse Wang

Ming-Han Chiu

Jui-Feng Liao

Chin-Ping Dai

A sheet thickness detection apparatus includes a bracket, a power device, a first linking lever, a second linking lever, a sheet pressing part, and a sensing device. The bracket has a base with a perforation. The sensing device includes a supporting part and a sensor. The power device, the first linking lever, the second linking lever and the sheet pressing part are disposed on a first surface of the bracket. The sensor is fixed on the supporting part. When the supporting part is connected to a second surface of the base, the sensor is penetrated through the perforation and exposed to a lateral side of the first linking lever. Moreover, the supporting part is movable, so that the position of the sensor relative to the first linking lever is adjustable.

Sheet thickness detection apparatus for detecting different maximum allowable thicknesses of plural papers using movable sensing device

A sheet processing device includes a supporting plate, a stapler, a casing, a protrusion structure, and a swinging arm. The casing is disposed over the supporting plate. A sheet conveying channel is formed between the supporting plate and the casing. The protrusion structure is disposed on a lower surface of the casing, located beside the stapler and accommodated within the sheet conveying channel. During the process of introducing a sheet into the supporting plate, the stapled side of the sheet is flattened by the protrusion structure, and thus the possibility of upturning the sheet is minimized. During the process of introducing the plural sheets to the stapler, the stapled sides of the plural sheets are flattened by the protrusion structure, and thus the formation of the folded corners of the sheets is avoided.

Sheet processing device

The present invention discloses a printing device with a detachable stapling device including a printing device housing, a connecting frame and a stapling device. The connecting frame has a locating post and a fixing hook and is connected with the stapling device. The position of the connecting frame can be adjusted by the locating post of the connecting frame, and the connecting frame can be assembled on the printing device housing or detached from the printing device housing by the fixing hook.

Printing device with detachable stapling device

The present invention provides an image scanner comprising an automatic document feeder and a moveable light source. The image scanner uses a sensing device to detect the position of a lid, and uses a switch mechanism to control the power output of a motor. When the lid is at an &ldquo;on&rdquo; position, the power output of the motor will be transmitted to the automatic document feeder to scan opaque documents. When the lid is at an &ldquo;off &rdquo; position, the power output of the motor will be transmitted to the light source to scan transparent documents. The transparent documents can be scanned without additional locating devices to locate transparent documents thus making the image scanner multi-functional and easy to use.

Image scanner with an automatic document feeder and a movable light source

A battery charger having a detachable plug has a charger body and a changeable plug provided with a first plate and second plate. The second plate has at least two conductor blades extending out therefrom. The plug is detachably connected to the charger body by the first retaining device on the first plate and the second retaining device on the second plates. Therefore, the battery charger is securely and electrically insertable in an outlet of a power supply.

Growing community of inventors

Taipei, Taiwan

Chung-Jung Chiu