CN217560802U

CN217560802U - Abnormal alarm human body detection device for public transportation system

Info

Publication number: CN217560802U
Application number: CN202220884401.8U
Authority: CN
Inventors: 徐天珍; 叶汉云
Original assignee: Anhui Yilu'an Technology Co ltd
Current assignee: Anhui Yilu'an Technology Co ltd
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-10-11
Anticipated expiration: 2032-04-18

Abstract

The utility model relates to a public human check out test set field especially relates to a human detection device of abnormal alarm for public transit system, have the main shell of cavity including the top, the top of main shell has determine terminal through the perpendicular elastic mounting of spring, and the main shell is connected with the motor of the fixed wind-up wheel of axle head, and the wind-up wheel passes through the steel wire with determine module to be connected, and the determine module side is connected with electrically conductive movable conductive terminal, and movable conductive terminal top is provided with decides conductive terminal, decides conductive terminal and passes through the wire and connect automatically controlled subassembly, the utility model discloses a plug-in connection of determine module and main shell elastic sliding, just drive determine module when infrared inductive switch detects the person of getting on the bus and stretch out human body information and gather, detect, the driving phase makes determine module accomodate to the main shell inside, decide conductive terminal this moment, move conductive terminal disconnection and make determine module power off, reduce determine module's live time, increase of service life, reduce the fault rate.

Description

Abnormal alarm human body detection device for public transportation system

Technical Field

The utility model relates to a public human check out test set field especially relates to a human detection device of abnormal alarm for public transit system.

Background

The bus is that daily life uses more vehicle, and multichannel bus route forms netted the covering in the city, and it is convenient to bring for the life in city, adopts human detection equipment to detect passenger one by one for the influence of maximum reduction "epidemic situation" to the trip of traffic, ensures trip safety, and wherein human detection equipment is the body temperature detector most common exactly.

Current patent document CN212302493U discloses a temperature measurement face identification device for bus, the device is mainly by the bracing piece, fixing base and temperature measurement face identification terminal are constituteed, pass through the bracing piece with temperature measurement face identification terminal and install in bus upper shed department, and the tail wire at temperature measurement face identification terminal is hidden to be arranged inside hollow bracing piece, still more pleasing to the eye when guaranteeing installation stability, temperature measurement face identification terminal still sets up universal bulb subassembly angle of regulation simultaneously, universal bulb subassembly includes bulb base, bulb footstock and install in bulb pole between bulb base and the bulb footstock, through temperature measurement face identification terminal, just can confirm passenger information and body temperature information before getting into the bus, promote public transport safety measure.

The human body detection device only needs to work when people get on the bus at the stop, and the existing human body detection device of the bus needs to work continuously along with the operation of the bus, so that the human body detection device is in a power supply running state no matter people get on the bus at the stop or people detection equipment normally runs, and the service life of the equipment is greatly shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the following problems existing in the prior art: the human body detection device only needs to work when people get on the bus at the stop, and the existing human body detection device of the bus needs to work continuously along with the operation of the bus, so that the human body detection device is in a power supply running state no matter people get on the bus at the stop or people detection equipment normally runs, and the service life of the equipment is greatly shortened.

For solving the problems existing in the prior art, the utility model provides a human detection device of abnormal alarm for public transit system, main shell that has the cavity including the top, there is a determine module at the top of main shell through the perpendicular elastic mounting of spring, main shell is connected with the motor of the fixed wind-up pulley of axle head, the wind-up pulley passes through the steel wire with determine module and is connected, the determine module side is connected with electrically conductive movable conductive terminal, movable conductive terminal top is provided with decides electrically conductive terminal, it passes through the wire and connects automatically controlled subassembly to decide electrically conductive terminal, main shell is installed at the bus mouth of getting on the bus, make determine module stretch out the top of main shell under spring force, decide electrically conductive terminal and move the contact of electrically conductive terminal, make automatically controlled subassembly supply power to determine module, detect the personnel of getting on the bus through determine module, pass through automatically controlled subassembly control motor drive wind-up pulley rolling steel wire at the driving stage, make determine module overcome spring force and retract inside the main shell, move electrically conductive terminal and decide electrically conductive terminal disconnection contact this moment, determine module stop work.

Preferably, the electric control assembly comprises a circuit board, the circuit board is electrically connected with the controller, the motor is electrically connected with the controller, the movable conductive terminal is connected with the circuit board through a wire, the controller, the external power supply circuit, the fixed conductive terminal and the motor are connected through the circuit board, the controller, the motor and the circuit board are kept continuously powered, and the motor is controlled to work through the controller and used for adjusting the position of the detection assembly.

Preferably, the terminal surface is installed infrared inductive switch before the main casing, infrared inductive switch with controller electric connection, through the situation of infrared inductive switch monitoring car entrance, through infrared inductive switch monitoring information feedback to controller when someone gets on the car, makes its control motor expand detection components and carry out detection achievement to the personnel of getting on the car.

Preferably, the fixed conductive terminal and the movable conductive terminal have the same structure, the fixed conductive terminal comprises a plane block, the surface of the plane block is provided with a plurality of protruding electrode plates, the electrode plates are connected with leads, and the circuit of the detection assembly is closed or opened by the contact or separation of the electrode plates on the surfaces of the fixed conductive terminal and the movable conductive terminal.

Preferably, the detecting component includes the shell, shell and main shell sliding connection, and the preceding terminal surface of shell is provided with infrared temperature measurement module and alarm lamp, infrared temperature measurement module and alarm lamp with controller electric connection carries out the question detection to the personnel of getting on the bus through infrared temperature measurement module, detects information feedback to controller, and the controller control alarm lamp sends different light suggestion and detects whether unusual.

Preferably, the module is gathered to the head portrait installed to the preceding terminal surface of shell, the head portrait gather the module with controller electric connection gathers the module through the head portrait and connects public transit system, carries out facial collection to the personnel that each body temperature detected for safe tracking.

Preferably, the inside clean subassembly that slides of main shell, clean subassembly pass through spring and main shell elastic connection, clean subassembly with the preceding terminal surface contact of shell, the bottom of clean subassembly is fixed with the feeler lever, the axle head of motor is fixed with the cam, and the bottom and the cam contact of feeler lever rotate when making the determine module descend as motor drive rolling wheel, and cam synchronous revolution, through the conflict of cam to the feeler lever, the elasticity of cooperation spring makes clean subassembly high frequency reciprocate, and infrared temperature measurement module, head portrait collection module clean its surface when cleaning the subassembly.

Preferably, the cleaning assembly comprises a panel, the surface of the panel is provided with a cleaning strip, the cleaning strip is in contact with the front end face of the shell, an inserting rod is fixed at the bottom of the panel, the inserting rod is in sliding insertion with the main shell, the panel is stably lifted and moved through the sliding insertion of the inserting rod and the main shell, and the surface of the detection assembly is cleaned through the cleaning strip.

Compared with the prior art, the utility model provides a human detection device of unusual warning for public transit system has following beneficial effect:

the utility model discloses a determine module and main shell elastic sliding peg graft, just drive determine module and stretch out and gather, detect human information when infrared inductive switch detects the person of getting on the bus, the driving stage makes determine module accomodate to main inside the shell, decide conductive terminal this moment, move conductive terminal disconnection and make determine module stop power supply, reduce determine module's live time, increase of service life, the reduction fault rate, determine module accomodates to improve dustproof protection effect in the main shell moreover.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the mounting structure of the detecting assembly of the present invention;

fig. 3 is a schematic view of the structure of the fixed conductive terminal of the present invention;

FIG. 4 is a schematic view of the installation structure of the cleaning assembly of the present invention;

fig. 5 is a schematic structural view of the cleaning assembly of the present invention.

The reference numbers in the figures: 1. a main housing; 2. a motor; 3. a detection component; 31. a housing; 32. an infrared temperature measurement module; 33. a head portrait acquisition module; 34. an alarm lamp; 4. a winding wheel; 5. a steel wire; 6. fixing the conductive terminal; 61. a planar block; 62. an electrode sheet; 7. a movable conductive terminal; 8. a circuit board; 9. an infrared induction switch; 10. a controller; 11. a cleaning assembly; 111. a panel; 112. a cleaning strip; 113. inserting a rod; 12. a feeler lever; 13. a cam.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided to illustrate specific embodiments of the present invention.

Example one

As shown in fig. 1-4, an abnormal alarm human body detection device for a public transportation system is assembled by the following components:

assembly description: the method comprises the steps of inserting a shell 31 into the shell from the top of a main shell 1, connecting the bottom of the shell 31 with the main shell 1 through two groups of springs, packaging an infrared temperature measurement module 32, a head portrait acquisition module 33 and an alarm lamp 34 on the upper portion of the front end face of the shell 31, fixing two movable conductive terminals 7 at the bottoms of two sides of the shell 31, correspondingly connecting the movable conductive terminals 7 with circuits of the infrared temperature measurement module 32, the head portrait acquisition module 33 and the alarm lamp 34, symmetrically fixing fixed conductive terminals 6 at the top ends of two sides of an inner cavity of the main shell 1, aligning the fixed conductive terminals 6 with the movable conductive terminals 7, electrically connecting the fixed conductive terminals 6 with a circuit board 8 at the bottom of the main shell 1 by using guiding, electrically connecting a controller 10 and an infrared inductive switch 9 with the circuit board 8, installing the infrared inductive switch 9 on the front end face of the main shell 1, fixing a motor 2 with the main shell 1, fixing a winding shaft end wheel 4 at the motor 2, fixedly connecting one end of a steel wire 5 with the shell 31, and winding the other end at the outside of the winding wheel 4.

The working principle is as follows: the main shell 1 is installed at the upper opening of a bus, the detection assembly 3 extends out of the top of the main shell 1 under the spring elasticity, the controller 10, an external power supply circuit, the fixed conductive terminal 6 and the motor 2 are connected through a circuit board 8, the controller 10, the motor 2 and the circuit board 8 are kept continuously supplying power, the fixed conductive terminal 6 is in contact with the movable conductive terminal 7, the circuit board 8 is in circuit communication with the infrared temperature measurement module 32, the head portrait acquisition module 33 and the alarm lamp 34 through the fixed conductive terminal 6 and the movable conductive terminal 7, the infrared temperature measurement module 32 is used for asking and detecting passengers on the bus, detection information is fed back to the controller 10, the controller 10 controls the alarm lamp 34 to send different light rays to prompt whether the detection is abnormal or not, the head portrait acquisition module 33 is connected with a bus system, facial acquisition is carried out on the passengers for temperature detection, the safety tracking is carried out, the motor 2 is controlled by the controller 10 to drive the winding wheel 4 to wind up the steel wire 5, the detection assembly 3 is retracted into the main shell 1 against the spring elasticity, the movable conductive terminal 7 is disconnected from the fixed conductive terminal 6 at the moment, and the detection assembly 3 stops working.

Example two

As shown in fig. 1 to 5, an abnormal alarm human body detection device for a public transportation system is assembled by the following components:

assembly description: inserting a shell 31 into the shell from the top of a main shell 1, connecting the bottom of the shell 31 with the main shell 1 through two groups of springs, encapsulating an infrared temperature measurement module 32, a head portrait acquisition module 33 and an alarm lamp 34 on the upper part of the front end face of the shell 31, fixing two movable conductive terminals 7 at the bottoms of two sides of the shell 31, connecting the movable conductive terminals 7 with the infrared temperature measurement module 32, the head portrait acquisition module 33 and the alarm lamp 34 correspondingly, symmetrically fixing conductive terminals 6 at the top ends of two sides of an inner cavity of the main shell 1, aligning the fixed conductive terminals 6 with the movable conductive terminals 7, electrically connecting the fixed conductive terminals 6 with a circuit board 8 at the bottom of the main shell 1 by using a guide, electrically connecting a controller 10, an infrared inductive switch 9 with the circuit board 8, installing the infrared inductive switch 9 on the front end face of the main shell 1, fixing a motor 2 with the main shell 1, fixing a winding wheel 4 at the shaft end of the motor 2, fixedly connecting one end of a steel wire 5 with the shell 31, rolling the other end outside the winding wheel 4, fixing a plurality of cleaning strips 112 on the surface of the panel 111, fixing two insertion rods 113 at the bottom of the panel 111, vertically connecting the inner cavity of the main shell 1 with an insertion rod 13, and connecting the cam 13 of the cam fixing the cam, and connecting the cam 12.

The working principle is as follows: the main shell 1 is installed at the upper opening of a bus, the detection component 3 extends out of the top of the main shell 1 under the spring elasticity, the controller 10, an external power supply circuit, the fixed conductive terminals 6 and the motor 2 are connected through a circuit board 8, the controller 10, the motor 2 and the circuit board 8 keep continuous power supply, the fixed conductive terminals 6 are in contact with the movable conductive terminals 7, the circuit board 8 is in circuit communication with the infrared temperature measurement module 32 and the head portrait acquisition module 33 and the alarm lamp 34 through the fixed conductive terminals 6 and the movable conductive terminals 7, the infrared temperature measurement module 32 is used for asking and detecting passengers, detection information is fed back to the controller 10, the controller 10 controls the alarm lamp 34 to emit different light rays to prompt whether the detection is abnormal or not, the bus is connected with a bus system through the head portrait acquisition module 33 to acquire the face of each passenger for temperature detection and for safety tracking, the motor 2 is controlled by the controller 10 to drive the winding wheel 4 to drive the steel wire 5 to enable the detection component 3 to overcome the spring elasticity and retract into the main shell 1, the movable conductive terminals 7 are in contact with the fixed conductive terminals 6 at the winding and the winding wheel 3 to stop working, when the motor 2 drives the winding wheel 3 to rotate, the winding wheel 3 to enable the winding wheel 3 to rotate, the winding cam assembly to clean the lower part of the winding cam 13, and the winding head to clean the winding head of the infrared temperature measurement module 13, and the cleaning module 13 synchronously, and the cleaning head, and the cleaning module 13.

Claims

1. The utility model provides a human detection device of unusual warning for public transit system, main shell (1) that has the cavity including the top, a serial communication port, detection component (3) are installed through the perpendicular elastic mounting of spring to the top of main shell (1), main shell (1) are connected with motor (2) of the fixed wind-up wheel of axle head (4), wind-up wheel (4) are connected through steel wire (5) with detection component (3), detection component (3) side is connected with electrically conductive moving conductive terminal (7), it is provided with decides conductive terminal (6) to move conductive terminal (7) top, it connects automatically controlled subassembly through the wire to decide conductive terminal (6).

2. The abnormal alarm human body detection device for the bus system as claimed in claim 1, wherein the electric control assembly comprises a circuit board (8), the circuit board (8) is electrically connected with a controller (10), the motor (2) is electrically connected with the controller (10), and the movable conductive terminal (7) is connected with the circuit board (8) through a wire.

3. The abnormality alarming human body detecting device for the bus system according to claim 2, wherein an infrared induction switch (9) is installed on a front end face of the main housing (1), and the infrared induction switch (9) is electrically connected with the controller (10).

4. The abnormal alarm human body detection device for the public transportation system as claimed in claim 1, wherein the fixed conductive terminal (6) and the movable conductive terminal (7) have the same structure, the fixed conductive terminal (6) comprises a plane block (61), the surface of the plane block (61) is provided with a plurality of raised electrode plates (62), and the electrode plates (62) are connected with a lead.

5. The abnormal alarm human body detection device for the bus system as claimed in claim 2, wherein the detection assembly (3) comprises a shell (31), the shell (31) is slidably connected with the main shell (1), an infrared temperature measurement module (32) and an alarm lamp (34) are arranged on the front end face of the shell (31), and the infrared temperature measurement module (32) and the alarm lamp (34) are electrically connected with the controller (10).

6. The abnormal alarm human body detection device for the bus system as claimed in claim 5, wherein a head portrait acquisition module (33) is installed on the front end face of the shell (31), and the head portrait acquisition module (33) is electrically connected with the controller (10).

7. The abnormal alarm human body detection device for the bus system as claimed in claim 5, wherein a cleaning component (11) is slidably arranged inside the main shell (1), the cleaning component (11) is elastically connected with the main shell (1) through a spring, the cleaning component (11) is in contact with the front end face of the shell (31), a contact rod (12) is fixed at the bottom of the cleaning component (11), a cam (13) is fixed at the shaft end of the motor (2), and the bottom end of the contact rod (12) is in contact with the cam (13).

8. The abnormal alarm human body detection device for the public transportation system as claimed in claim 7, wherein the cleaning assembly (11) comprises a panel (111), a cleaning strip (112) is arranged on the surface of the panel (111), the cleaning strip (112) is in contact with the front end face of the shell (31), an insertion rod (113) is fixed at the bottom of the panel (111), and the insertion rod (113) is in sliding insertion with the main shell (1).