CN202100112U

CN202100112U - Clamping-proof device for bus doors

Info

Publication number: CN202100112U
Application number: CN2011201939165U
Authority: CN
Inventors: 郑宏声
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-06-10
Filing date: 2011-06-10
Publication date: 2012-01-04
Anticipated expiration: 2021-06-10

Abstract

A clamping-proof device for bus doors mainly resolves the problem that bodies or articles of passengers are clamped by the bus doors when the bus doors are closed. The clamping-proof device for the bus doors comprises oppositely-opened bus doors. One side of the each bus doors is provided with a drive motor connected with the bus doors, rubber strips are arranged on two adjacent edges of the bus doors during closing, cross sections of the rubber strips are in arc shapes recessed towards the directions of the bus doors, and pressure sensors are evenly distributed on the surfaces of the inner sides of the rubber strips. The pressure sensors are all connected onto a controller which is connected with the drive motor. The pressure sensors can timely sense when other objects are clamped by the bus doors and send signals to the controller, and the controller controls the drive motor to open the bus doors, thereby effectively preventing the bodies or other articles of the passengers from being clamped.

Description

A kind of bus door anti-jamming device

Technical field

The utility model relates to a kind of bus door anti-jamming device.

Background technology

Public transport vehicle-mounted volume of passenger traffic is big; It is public transport main in the city; But in the compartment of peak traffic on and off duty bus in period, the situation of squeezing very much occurs through regular meeting, this is the danger that is pressed against just to be arranged near the passenger of car door when the switch car door, if car door has been clamped passenger's health; The driver can not in time open the door, and just causes danger easily.

The utility model content

The purpose of the utility model is to provide a kind of bus door anti-jamming device, and this device can prevent accident timely with car door opening after car door is clamped other objects.

The technical scheme that its technical problem of the utility model solution is taked is: a kind of bus door anti-jamming device; Comprise the car door of splitting; One side of car door is provided with the drive motors that links to each other with car door, it is characterized in that, two adjacent edges are provided with rubber strip during said closing of the door; The cross section of rubber strip is that the rubber strip inner surface is evenly distributed with pressure sensor to the arc of car door direction depression; Described pressure sensor all is connected on the controller, and said controller is connected with drive motors.

The beneficial effect of the utility model is: pressure sensor can be sensed timely and send signal to controller when car door is clamped other objects, and controller control drive motors has effectively avoided clamping the phenomenon that passenger's body is understood other article with car door opening.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is the operating principle block diagram of the utility model.

Among the figure: 1 car door, 2 rubber strips, 3 pressure sensors.

The specific embodiment

Like Fig. 1, Fig. 2 and shown in Figure 3.A kind of bus door anti-jamming device; Comprise the car door of splitting 1; One side of car door 1 is provided with the drive motors that links to each other with car door 1; Said car door 1 is provided with rubber strip 2 in two adjacent edges when closing, and the cross section of rubber strip 2 is that rubber strip 2 inner surfaces are evenly distributed with pressure sensor 3 to the arc of car door 1 direction depression; Described pressure sensor 3 all is connected on the controller, and said controller is connected with drive motors.

If car door 1 is clamped other objects, pressure sensor 3 can be sensed timely and send signal to controller, and controller control drive motors is opened car door 1, has effectively avoided clamping the phenomenon that passenger's body is understood other article.

Claims

1. bus door anti-jamming device; Comprise the car door of splitting; One side of car door is provided with the drive motors that links to each other with car door, it is characterized in that, two adjacent edges are provided with rubber strip during said closing of the door; The cross section of rubber strip is that the rubber strip inner surface is evenly distributed with pressure sensor to the arc of car door direction depression; Described pressure sensor all is connected on the controller, and said controller is connected with drive motors.