An intelligent filtering detection hinge

Abstract

The invention relates to an intelligent filtering detection hinge which comprises fixing sheets (1), a rotary shaft (2), a box (4), a distance measurement sensor (7), a control module (5), an external power source (6), a voice alarm (8) and a filtering circuit (9), wherein the external power source (6), the voice alarm (8) and the filtering circuit (9) are connected with the control module (5). The box (4) is arranged on one face of one fixing sheet (1), wherein the face is opposite to the other fixing sheet (1). A detection hole is formed in the other face opposite to the face, connected with the corresponding fixing sheet (1), of the box (4). The distance measurement sensor (7) is arranged in the box (4). The distance measurement end of the distance measurement sensor (7) is located in the detection hole. The face where the distance measurement end of the distance measurement sensor (7) is located is flush with the face where the detection hole is located. The detection direction points to the outer portion of the box (4). By the adoption of the intelligent filtering detection hinge, an existing hinge structure is improved, an intelligent electric control structure is designed and introduced, the hinge looseness phenomenon can be found in time so that the loosened hinge can be repaired, and normal use of the hinge is guaranteed.

Description

technical field [0001] The invention relates to an intelligent filter detection hinge, which belongs to the technical field of intelligent hardware. Background technique [0002] Hinge is a commonly used hardware workpiece, which is often used to connect relatively rotating structures such as doors. Because of its simple structure and obvious practical effect, it is widely used in the installation of objects, and with the development of manufacturing technology and structural technology With the continuous improvement of the level, designers are also constantly improving and innovating the design of the hinge, such as patent number: 201110236840.4, which discloses a hinge including more than one torsion spring. The torsion spring includes a first connecting leg and a second connecting leg , the first and second connecting feet are respectively connected with the two parts that move relatively during the opening and closing process of the hinge; at least one connecting foot o...

AI Technical Summary

Problems solved by technology

[0005] It can be seen from the above prior art that the existing hinge structure is diversified, which provides more user-friendly and convenient use advantages. The innovation of modernization will bring a more comfortable experience to people's daily use. As we all know, the most commonly used method of hinges is to connect the door body and the door frame. Open, but with long-term use, the door body tends to sink, which is usually caused by the loose connection between the hinge and the door frame. If this problem is not dealt with in time, the door body will The rotation of the door will become more and more difficult, affecting the normal use of the door

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