Camera position adjusting mechanism for detecting defects of liquid crystal module

• Main Authors: YAN WENZE, MA WEI
• Format: Patent
• Language: Chinese; English
• Published: 10.06.2022
• Subjects: DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING; FREQUENCY-CHANGING; HAND TOOLS; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MANIPULATORS; MEASURING; NON-LINEAR OPTICS; OPTICAL ANALOGUE/DIGITAL CONVERTERS; OPTICAL LOGIC ELEMENTS; OPTICS; PERFORMING OPERATIONS; PHYSICS; PORTABLE POWER-DRIVEN TOOLS; STORAGE MEANS FOR WORKSHOPS; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; TESTING; TRANSPORTING; WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK

The utility model relates to the technical field of flaw detection of liquid crystal modules, and discloses a camera position adjusting mechanism for flaw detection of liquid crystal modules, which comprises a detection table, a support frame fixedly connected to the upper end of the detection table, and a horizontal moving platform fixedly connected to the inner top of the support frame. The lower end of the horizontal moving platform is fixedly connected with a camera mechanism for detecting defects of the liquid crystal module; the camera shooting mechanism comprises a supporting box with an opening in the lower end, the outer top of the supporting box is fixedly connected to the lower end of the horizontal moving platform, a two-way threaded rod is jointly and rotationally connected into the supporting box through symmetrically-arranged bearings, nuts are symmetrically connected to the two-way threaded rod in a threaded mode, and transmission rods are hinged to the lower ends of the nuts. The position of