Novel hinge

Abstract

The invention discloses a novel hinge. The novel hinge comprises a hinge body with a hinging shaft and two hinge sheets; one hinge sheet is single-tooth hinge sheet hinged to and arranged at the middle segment position of the hinging shaft in a sleeving manner through a middle segment shaft sleeve part on the inner side of the hinge main body; the other hinge sheet is a double-teeth hinge sheet hinged to and arranged at the upper and lower positions of the hinging shaft in a sleeving manner through an upper segment shaft sleeve part and a lower segment shaft sleeve part on the inner side of the hinge sheet; insulating rings are hooped to the middle segment position of the hinging shaft, and metal rings are hooped to the middle segment positions of the insulating rings; the positions, corresponding to the metal rings, of the two hinge sheets are provided with socket devices; each socket device comprises an insulating shell, metal contact pressing pins and springs; the metal contact pressing pins and the springs are arranged in the insulating shells; the inner ends of the metal contact pressing pins are pressed on the outer faces of the metal rings in a contact manner; the springs are elastically ejected between the outer ends of the metal contact pressing pins and the inner faces of the outer sides of the insulating shells; and the insulating shells are provided with metal powerconnection sockets in contact connection with the metal contact pressing pins. The novel hinge can guide a fixed power source of a site to door-mounted electric equipment to supply power to the door-mounted electric equipment, and therefore cost is saved, and the novel hinge is convenient and practical.

Description

technical field [0001] The invention relates to a hinge, in particular to a novel hinge. Background technique [0002] With the increasing application of door-mounted electrical equipment such as electronic locks and electronic cat's eyes, how to solve the problem of power consumption of these electrical equipment has gradually become prominent. At present, such equipment can only be powered by its own battery. , The high cost of the battery, and the shutdown of the device function due to the exhaustion of the power have brought great troubles to people. How to make the fixed power supply of the site to supply power to these door-mounted electrical equipment has become a hot topic. Contents of the invention [0003] In view of this, the technical problem to be solved by the present invention is to provide a new type of hinge that can lead the fixed power source of the site to the door-mounted electrical equipment to provide power, thereby saving costs and being convenient ...

AI Technical Summary

Problems solved by technology

[0002] With the application of door-mounted electrical equipment such as electronic locks and electronic peepholes more and more widely, how to solve the problem of power consumption of these electrical equipment has gradually become prominent. At present, such equipment can only be powered by its own battery. , the cost of the battery is high, and the function of the device is turned off due to the exhaustion of the power, which brings great troubles to people. How to make the fixed power supply of the site to supply power to these door-mounted electrical equipment has become a hot topic.

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