6 results about "Hand testing" patented technology

The application discloses a buffer mechanical hand testing device, which comprises a base, two groups of lug plates are arranged on the middle part of the upper surface of the base, a door-shaped connecting frame is connected to the lug plate through a pin shaft, the opening of the door-shaped connecting frame faces the base, one group of lug plates is connected to each longitudinal beam, a connecting beam is fixedly connected in the door-shaped connecting frame, the connecting beam is parallel to the crossbeam of the door-shaped connecting frame, a hydraulic assembly is rotatably connected to the middle part of the connecting beam, the other end of the hydraulic assembly is rotatably connected to the upper surface of the base, and a connecting platform is fixedly connected to the crossbeam of the door-shaped connecting frame. A testing method using the device is also disclosed. The application provides a special testing device for the testing of the buffer mechanical hand, avoids the safety risks caused by directly installing the buffer mechanical hand on a drilling well for testing in the prior testing process, and avoids the operation efficiency reduction caused by occupying the drilling rig.

The invention relates to detection equipment and a detection method for detecting hand meridians and collaterals. The equipment part mainly comprises a trolley all-in-one machine, a palm-shaped shell assembly arranged on one side of the trolley all-in-one machine, a palm-shaped shell right hand test unit and a palm-shaped shell left hand test unit, wherein the palm-shaped shell right hand test unit and the palm-shaped shell left hand test unit are symmetrically arranged on the palm-shaped shell assembly. The trolley all-in-one machine is used for receiving palm bio-electricity signals collected by the palm-shaped shell left hand testing unit and the palm-shaped shell right hand testing unit and displaying processing results on a displayer. The palm type meridian instrument solves the technical problems that an existing palm type meridian instrument is poor in compatibility and unstable in electrode measurement.

The invention relates to the technical field of mechanical arm testing equipment, in particular to a four-axis mechanical arm testing table and a testing method, a four-axis transmission mechanical arm body comprises a TH1 axis, a TH2 axis, a TH3 axis, a Z axis and a hand fork used for clamping a mask plate, and the four-axis transmission mechanical arm body is installed on an optical platform; the simulation frame part encloses a simulation internal space for manipulator motion, and is used for testing the space design layout rationality of manipulator motion in advance; the four-axis transmission manipulator body is used for transferring a mask plate among the simulation outer plate library part, the simulation inner plate library part and the simulation control tower part, and the CCD measurement systems are respectively mounted on the simulation outer plate library part and the simulation control tower part and are used for measuring the plate taking and placing repeated positioning precision of the manipulator. The manipulator test bench can simulate an actual working scene, realizes multi-index comprehensive detection, completes comprehensive performance test before integration of a manipulator, and ensures that each index of the manipulator reaches the standard.

The utility model discloses a pen dropping clamp capable of freely adjusting the height, which comprises a support component, an upper cover plate and a bottom plate, the support component comprises a pair of support section bars, an upper cover plate and a bottom plate, the support section bars are vertically arranged on the bottom plate at intervals, and the upper cover plate and the bottom plate are horizontally arranged; the regulation and control assembly comprises a controllable bearing, a mounting seat, a sliding rod and a movable plate, the mounting seat is arranged on the upper cover plate, a mounting hole is formed in the connecting position of the upper cover plate and the mounting seat, a scale position indicating block moving in the vertical direction is arranged on the movable plate, and the scale indicating block is matched with the controllable bearing to move the test height to the initial position before testing. According to the pen dropping clamp capable of adjusting the height at will, a plurality of structures are combined into a whole, the test height controllable clamp can be rapidly lifted to reach any test height, and the scale indication block can return to the initial position through the scale marks at the starting point of the manual test pen. Glass with different thicknesses is ensured to start testing at the initial position of the graduated scale, and the testing accuracy is ensured.

The utility model discloses a PCB voltage testing tool in the technical field of circuit testing, and aims to solve the problem that the existing voltage testing tool is inconvenient to operate in the prior art. The device comprises a positioning plate and a test pen assembly, the positioning plate comprises a substrate and an adsorption groove formed in the substrate and used for adsorbing a PCB, the adsorption groove is communicated with the air exhaust end of a negative pressure generation device, and the test pen assembly comprises two test rods and a U-shaped reed used for connecting the two test rods. One end, far away from the U-shaped reed, of each test rod is provided with a connecting contact chip, and the two connecting contact chips are used for connecting a test circuit; the lead-out wire testing device is used for carrying out resistance circuit testing on the lead-out wire of the PCB, can be used for conveniently carrying out single-hand testing on various small lead-out wires, is helpful for testing personnel to carry out other auxiliary operations without hands, and avoids inconvenience in the measuring process.

The application provides a mechanical hand motion point position testing device, and relates to the related technical field of mechanical hand testing, which comprises a testing table, a longitudinal frame, a placing plate and a rotating mechanism. The testing table is a circular structure and is provided with a mechanical hand device at an axis. The longitudinal frame extends along the axis of the testing table and is provided in two, and the two longitudinal frames are both provided around the axis of the testing table. The placing plate slides along the longitudinal frame in the longitudinal direction and is used for placing a workpiece. The rotating mechanism comprises rotating assembly one and rotating assembly two. The application sets visual detection mechanisms on the grabbing end of the mechanical hand device and the placing plate respectively. When the grabbing end of the mechanical hand device grabs the workpiece, the visual detection mechanisms can accurately capture the image of the workpiece grabbed by the grabbing end of the mechanical hand device, and can detect the point position information and the precision degree of the workpiece when the grabbing end of the mechanical hand device stops working each time. In cooperation with the two longitudinal frames and the placing plate on the longitudinal frame, the point position change of the workpiece when placed can be coped with, and the situation that the workpiece is at different point positions can be simulated.