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CN-224226417-U - Elevator with prevent trailing scanning function

CN224226417UCN 224226417 UCN224226417 UCN 224226417UCN-224226417-U

Abstract

The utility model relates to the technical field of elevators, in particular to an elevator with a trailing scanning prevention function, which comprises an elevator car, wherein grooves are formed in the inner walls of two sides of the elevator car, side doors are connected in the grooves in a sliding mode, a display screen is fixedly connected to the inner walls of the elevator car, a screw rod is connected in the elevator car in a rotating mode, a movable plate is arranged in the elevator car in a sliding mode, the screw rod is in threaded connection with the movable plate, and a camera, an infrared sensor and a laser scanner head are respectively and fixedly connected to the lower end of the movable plate. The motor output end rotates through shaft coupling drive screw rod, through the screw thread cooperation between fly leaf and the screw rod for the fly leaf lateral sliding, the fly leaf drives camera, infrared sensor and laser scanner head lateral shifting simultaneously, can carry out comprehensive monitoring to elevator car inside, through lateral shifting design, and the sensor can cover elevator car full width, ensures that every corner all is effectively monitored.

Inventors

  • ZHANG WENBIN
  • LIU GUOHUA
  • JIANG TAO

Assignees

  • 奥玛斯电梯（苏州）有限公司

Dates

Publication Date
20260512
Application Date
20250516

Claims (6)

  1. 1. An elevator with anti-trailing scanning function, comprising The elevator car (001), elevator car (001) both sides inner wall all is provided with recess (101), inside sliding connection of recess (101) has side door (002), elevator car (001) inner wall fixedly connected with display screen (107), inside rotation of elevator car (001) is connected with screw rod (103); The movable plate (003), inside elevator car (001) is located in movable plate (003) slip, screw rod (103) and movable plate (002) threaded connection, camera (301), infrared sensor (302) and laser scanner head (303) are fixedly connected with respectively to movable plate (003) lower extreme.
  2. 2. The elevator with the anti-trailing scanning function according to claim 1, wherein a motor (102) is fixedly connected to the inside of the side wall of the elevator car (001), and the output end of the motor (102) is fixedly connected with the end part of a screw (103) through a coupler.
  3. 3. The elevator with the anti-trailing scanning function according to claim 1, wherein a protection plate (104) is fixedly connected to the inner wall of the elevator car (001), the protection plate (104) is located below the movable plate (003), and the protection plate (104) is made of transparent acrylic materials.
  4. 4. The elevator with the anti-trailing scanning function according to claim 1, wherein a controller (105) and a terminal (106) are fixedly connected to the inside of the side wall of the elevator car (001), and the controller (105) is electrically connected to the terminal (106), the camera (301), the infrared sensor (302) and the laser scanner head (303) respectively.
  5. 5. The elevator with the anti-trailing scanning function according to claim 1, wherein a cross rod (108) is fixedly connected between inner walls of two sides of the elevator car (001), and the cross rod (108) is in penetrating sliding connection with the movable plate (003).
  6. 6. The elevator with the anti-trailing scanning function according to claim 1, wherein two electric push rods (201) are fixedly connected inside the side wall of the side door (002), the output end of each electric push rod (201) is fixedly connected with the inner wall of the corresponding groove (101), and each electric push rod (201) is electrically connected with the controller (105).

Description

Elevator with prevent trailing scanning function Technical Field The utility model relates to the technical field of elevators, in particular to an elevator with a trailing scanning prevention function. Background An Elevator (Elevator/Lift) is a vertical transport device for efficiently and safely transporting people or goods between different floors of a building. Its core function is through mechanical system realization building inter-floor fast movement, reduces the burden of manpower transport, promotes building availability factor. Conventional elevator internal monitoring components are usually fixedly installed and cannot cover corners or specific areas of an elevator car, so that monitoring dead angles are caused, and if the monitoring dead angles exist in the corners or the side wall areas of the elevator car, trailing people can enter the elevator immediately. Disclosure of utility model The utility model aims to provide an elevator with a trailing scanning prevention function, and the effect of preventing foreign personnel from entering in a trailing way is achieved through the device, so that the problem that the foreign personnel enter in a trailing way easily in the prior art is solved. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The elevator with the anti-trailing scanning function comprises an elevator car, grooves are formed in inner walls of two sides of the elevator car, side doors are slidably connected in the grooves, a display screen is fixedly connected to the inner walls of the elevator car, a screw rod is rotatably connected to the inside of the elevator car, a movable plate is slidably arranged inside the elevator car, the screw rod is in threaded connection with the movable plate, and a camera, an infrared sensor and a laser scanner head are fixedly connected to the lower ends of the movable plate respectively. Preferably, a motor is fixedly connected inside the side wall of the elevator car, and the output end of the motor is fixedly connected with the end part of the screw rod through a coupler. Preferably, the elevator car inner wall fixedly connected with guard plate, the guard plate is located the fly leaf below, the guard plate adopts transparent acrylic material. Preferably, a controller and a terminal are fixedly connected inside the side wall of the elevator car respectively, and the controller is electrically connected with the terminal, the camera, the infrared sensor and the laser scanner head respectively. Preferably, a cross rod is fixedly connected between the inner walls of the two sides of the elevator car, and the cross rod is in penetrating sliding connection with the movable plate. Preferably, two electric push rods are fixedly connected inside the side wall of the side door, the output end of each electric push rod is fixedly connected with the inner wall of the groove, and the electric push rods are electrically connected with the controller. Compared with the prior art, the utility model has the advantages that: 1. After personnel get into elevator car, through multiple sensor collaborative work, accurate discernment has trailing extraneous personnel, this function can effectively prevent unauthorized personnel to get into specific floor or region to when detecting the trailing action, the controller reacts rapidly, and control electric putter prevents the side door to close, and shows trailing personnel portrait and buzzer through the display screen and send out the sound and drive, this kind of timely early warning and processing mode can let trailing personnel realize that own action has been found, thereby compel it to leave elevator car as soon as possible, reduce potential security threat. 2. The motor output end rotates through shaft coupling drive screw rod, through the screw thread fit between fly leaf and the screw rod for the fly leaf lateral sliding, the fly leaf drives camera, infrared sensor and laser scanner head lateral shifting simultaneously, can carry out comprehensive monitoring to elevator car inside, through lateral shifting design, and the sensor can cover elevator car full width, ensures that every corner all is effectively monitored, avoids the monitoring dead angle to appear. Drawings Fig. 1 is a schematic diagram of the external structure of an elevator with anti-trailing scanning function according to the present utility model. Fig. 2 is a schematic diagram of a front cross-sectional structure of an elevator with anti-trailing scan function according to the present utility model. Fig. 3 is a schematic top sectional view of an elevator with anti-trailing scanning function according to the present utility model. Fig. 4 is a schematic diagram of a cross-sectional side view of an elevator with anti-trailing scan function according to the present utility model. Fig. 5 is a schematic bottom view of the external structure of a movable plate of an elevator with anti-trailing sc