Loo, Chi Ching

The present application discloses a multi-functional wireless test platform, including: a multi-probe arc-shaped fixture (1) configured to hold multiple probe antennas, which are used to receive electric field data emitted by a device under test; a robotic arm (3) configured to drive the multi-probe arc-shaped fixture (1) to perform spherical scanning of the device under test with the device under test being the center of a sphere; a motion system (2, 6, 7) for the device under test configured to mount and drive the device under test to execute predetermined movements to cooperate and complete the spherical scanning; and a control system (9) used to determine the spherical scanning parameters, and to sample and analyse the electric field data emitted by the device under test to obtain its performance parameters. The present application can implement wireless testing of multiple functions using a single device, thereby significantly saving testing space and time costs.

A fastener extractor device for removing seized fasteners and aiding in disengaging the extractor device from said seized fastener afterwards. The extractor device includes a shank body, a drive head, a torque-tool body, a tubular sleeve, an external thread, and an internal thread. The torque-tool body includes a plurality of laterally-bracing sidewalls and an at least one engagement feature. The engagement feature is integrated into a specific sidewall to bite into a sized fastener. The drive head is terminally and concentrically connected to the shank body to receive an external torque tool. The torque-tool body is terminally and concentrically connected to the shank body, opposite the drive head. The tubular sleeve is slidably engaged along the shank body through the internal thread and the external thread to physically disengaged the torque-tool body from a seized fastener.

A screw bit body allows for efficient torque force application onto a socket fastener. The screw bit body includes a plurality of laterally-bracing sidewalls, a first base, and a second base. The laterally-bracing sidewalls are radially distributed about a rotation axis of the screw bit body with each further including a first lateral edge, a second lateral edge, a bracing surface, and an engagement cavity. The engagement cavity creates an additional gripping point to prevent slippage in between the screw bit body and the socket fastener. The engagement cavity traverses normal and into the bracing surface. Additionally, the engagement cavity traverses into the screw bit body from the first base to the second base. The engagement cavity is specifically positioned offset from the first lateral edge by a first distance.

A container for holding a number of items in a primary compartment (1) and a number of items in a secondary attached compartment (2). The secondary compartment (2) extends from the primary compartment (1) so that the items are held in conjunction. The primary compartment (1) includes a stabilizing feature protruding from its base to provide additional stability when the container is free-standing. The container is designed to accommodate snack foods, such as fried potatoes or mozzarella sticks, along with the condiments commonly associated with such snack foods.

A screw bit body which allows for efficient torque force application onto a socket fastener. The screw bit body includes a plurality of laterally-bracing sidewalls, a first base, and a second base. The laterally-bracing sidewalls are radially distributed about a rotation axis of the screw bit body with each further including a first lateral edge, a second lateral edge, a bracing surface, and an engagement cavity. The engagement cavity creates an additional gripping point to prevent slippage in between the screw bit body and the socket fastener. The engagement cavity traverses normal and into the bracing surface. Additionally, the engagement cavity traverses into the screw bit body from the first base to the second base. The engagement cavity is specifically positioned offset from the first lateral edge by a first distance and positioned offset from the second lateral edge by a second distance.

Disclosed in the present disclosure is a test strip for testing an analyte in a liquid sample and a device for testing an analyte in a liquid sample, including: a first lateral flow test element, including a first liquid transfer element (205), a first labeling element (202), and a first testing element (201); a second lateral flow test element, including a second liquid transfer element (102), a second labeling element (101), and a second testing element (103); and a sample receiving pad for receiving the liquid sample. The sample receiving pad is in fluid communication with the first liquid transfer element (205) and the second liquid transfer element (102). By using the device, multiple analytes in the same sample can be tested once, without mutual interference, thereby more simplifying and facilitating operations.

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …