Tight latch mechanism of LED box

• Main Authors: HUANG GUOYU, HUANG YIXIU, KANG XINPING, ZHANG YONGCAI, YU LINGGUANG
• Format: Patent
• Language: Chinese; English
• Published: 13.11.2018
• Subjects: CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; CONTROL OR REGULATING SYSTEMS IN GENERAL; CONTROLLING; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS; PHYSICS; PRINTED CIRCUITS; REGULATING; SIGNALLING; TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILARSIGNALS

The utility model relates to a LED box technical field, concretely relates to tight latch mechanism of LED box. A tight latch mechanism of LED box, is including the tight latch fitting in a left side,the tight latch fitting in the right side, an actuating mechanism (3) and the 2nd actuating mechanism, the tight latch fitting in a left side includes nut and screw rod, nut and screw rod spiro union, actuating mechanism's output shaft and screw rod are connected, one side of nut is equipped with heterotypic latch fitting, the tight latch fitting in the right side includes slider, spring, latch fitting groove and spout, the slider slides and sets up in the spout, the slider is located the upper end in latch fitting groove, the 2nd actuating mechanism's output shaft is connected with the otherend of slider, the abnormal shape latch fitting is complementary with the shape in latch fitting groove. The utility model discloses a compact structure of tight latch mechanism is stable, and the high strength that can satis