CN114988244A

CN114988244A - Passenger self-rescue and trapping-prevention device for elevator power failure

Info

Publication number: CN114988244A
Application number: CN202210729251.8A
Authority: CN
Inventors: 刘宝平; 周二波
Original assignee: Suzhou Deao Elevator Co Ltd
Current assignee: Suzhou Deao Elevator Co Ltd
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2022-09-02

Abstract

The invention discloses a passenger self-rescue and sleepiness-prevention device for elevator power failure, which relates to the technical field of elevator self-rescue and sleepiness prevention and aims to solve the problems that once the power failure occurs in the conventional elevator, internal personnel are easy to be trapped, and because an elevator car can isolate wireless signals, the trapped personnel can only passively wait for rescue under most conditions, alarm sound can only be sent to the periphery of part of elevators which can ask for help, the connection with an online alarm system cannot be directly established, and the safety needs to be improved. Fixed mounting has stand-by battery, emergency circuit board, SOS ware on the inner wall of fixed mounting seat, the outside of fixed mounting seat is provided with the radio signal transceiver, SOS ware, radio signal transceiver and stand-by battery all with emergency circuit board electric connection, radio signal transceiver and SOS ware electric connection, be provided with the illumination hole on the surface of fixed mounting seat.

Description

Passenger self-rescue and trapping-prevention device for elevator power failure

Technical Field

The invention relates to the technical field of elevator self-rescue and sleepiness prevention, in particular to a passenger self-rescue and sleepiness prevention device for elevator power failure.

Background

Along with modern buildings are higher and higher, equipment matched with the modern buildings is more and more complete, an elevator needs to be equipped in a high-rise building, particularly for old people and children, the old people and children cannot leave the elevator when going up and down higher floors, and due to the fact that the elevator is used more and more times, the safety of the elevator is more and more concerned by people.

Once the existing elevator has power failure, people inside the elevator are easy to be trapped, and because an elevator car can isolate wireless signals, under most conditions, the trapped people can only passively wait for rescue, and only can send alarm sound to the periphery of part of elevators which can ask for help, and can not directly establish contact with an online alarm system, so that the safety is improved; therefore, the market urgently needs to develop a passenger self-rescue and anti-trapping device for elevator power failure to help people solve the existing problems.

Disclosure of Invention

The invention aims to provide a passenger self-rescue and anti-trapping device for elevator power failure, which aims to solve the problems that once the existing elevator in the background technology has power failure, internal personnel are easy to be trapped, and because an elevator car can isolate wireless signals, the trapped personnel can only passively wait for rescue under most conditions, part of elevators which can ask for help can only send alarm sound to the periphery, cannot be directly connected with an online alarm system, and the safety needs to be improved.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an elevator has a power failure and saves oneself and prevent stranded device with passenger, includes fixed mounting seat, fixed mounting has stand-by battery, emergency circuit board, SOS ware on fixed mounting seat's the inner wall, fixed mounting seat's outside is provided with the radio signal transceiver, SOS ware, radio signal transceiver and stand-by battery all with emergency circuit board electric connection, radio signal transceiver and SOS ware electric connection.

Preferably, be provided with the illumination hole on the surface of fixed mounting seat, and the inside fixed mounting in illumination hole has the light, light and emergency circuit board electric connection.

Preferably, fixedly connected with winding displacement pipe on the up end of fixed mounting seat, the inside of winding displacement pipe is all arranged in to the connecting wire of wireless signal transceiver and SOS ware and the connecting wire of wireless signal transceiver and emergent circuit board.

Preferably, a help-seeking button is arranged on the outer surface of the help-seeking device, and one end of the help-seeking button penetrates through a through hole in the outer surface of the fixed mounting seat.

Preferably, the SOS device comprises a SOS module, a processing module, a voice communication module and a signal transmission module, the output end of the SOS module is connected with the receiving end of the processing module, the output end of the processing module is respectively connected with the input ends of the voice communication module and the signal transmission module, and the output ends of the signal transmission module and the voice communication module are connected with the input end of the processing module.

Preferably, two installation blocks of fixedly connected with respectively on the symmetry side surface of fixed mounting seat, fixed mounting seat fixed mounting has on the car inner wall, wireless signal transceiver fixed mounting is on the outside top of car.

Compared with the prior art, the invention has the beneficial effects that:

the emergency battery, the emergency circuit board and the help-seeking device are fixedly arranged on the inner wall of the fixed mounting seat, the wireless signal transceiver is arranged outside the fixed mounting seat, the help-seeking device, the wireless signal transceiver and the emergency battery are all electrically connected with the emergency circuit board, the wireless signal transceiver is electrically connected with the help-seeking device, the working circuit of the whole device can be controlled by the emergency circuit board, when the outside is not powered off, the help-seeking device and the wireless signal transceiver are in a power-off state, the situation of misoperation can be effectively avoided, when the outside is powered off, the emergency circuit board switches an internal circuit, the standby battery supplies power to the wireless signal transceiver and the help-seeking device, then the emergency battery can be linked with the on-line dispatch through the wireless signal transceiver and the help-seeking device to ask for help to the outside, then a professional rescue worker is waited for applying the help, and meanwhile the on-line dispatch can be psychologically conducted to the trapped person, avoid the action of saving oneself of mistake to avoid appearing the incident, whole practicality is strong, can install the operation additional in present elevator simultaneously, simple structure installs the simple operation additional.

Drawings

FIG. 1 is an overall schematic view of the present invention;

FIG. 2 is an overall rear view of the present invention;

fig. 3 is a flow chart of the operation of the SOS device of the present invention.

In the figure: 1. fixing the mounting seat; 2. an illuminating lamp; 3. a wire arrangement pipe; 4. a wireless signal transceiver; 5. a distress button; 6. a help-seeking device; 7. an emergency circuit board; 8. a backup battery; 9. a help-seeking module; 10. a processing module; 11. a voice communication module; 12. and a signal transmission module.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, an embodiment of the present invention is shown: a passenger self-rescue and anti-trapping device for elevator power failure comprises a fixed mounting seat 1, wherein a standby battery 8, an emergency circuit board 7 and a help device 6 are fixedly mounted on the inner wall of the fixed mounting seat 1, a wireless signal transceiver 4 is arranged outside the fixed mounting seat 1, the help device 6, the wireless signal transceiver 4 and the standby battery 8 are electrically connected with the emergency circuit board 7, the wireless signal transceiver 4 is electrically connected with the help device 6, a help button 5 is arranged on the outer surface of the help device 6, one end of the help button 5 penetrates through a through hole on the outer surface of the fixed mounting seat 1, two mounting blocks are respectively and fixedly connected on the symmetrical side surfaces of the fixed mounting seat 1, the fixed mounting seat 1 is fixedly mounted on the inner wall of a car, the wireless signal transceiver 4 is fixedly mounted at the top end outside the car, and the working circuit of the whole device can be controlled through the emergency circuit board 7, when the outside does not have the outage, SOS device 6 and wireless signal transceiver 4 are in the outage state, can effectually avoid the condition of maloperation, when outside outage, emergency circuit board 7 switches the internal circuit, stand-by battery 8 is the power supply of wireless signal transceiver 4 and SOS device 6 this moment, can send out through wireless signal transceiver 4 and SOS device 6 and on the net and gain the contact, and then to external SOS, then wait for professional rescue personnel to apply for help, send out on the net simultaneously and can carry out the psychology to the victim and turn on, avoid appearing wrong behavior of saving oneself, thereby avoid appearing the incident, the whole practicality is strong, can install the operation additional in present elevator simultaneously, moreover, the steam generator is simple in structure, install the simple operation additional.

Further, be provided with the illumination hole on fixed mounting seat 1's the surface, and the inside fixed mounting in illumination hole has light 2, light 2 and emergency circuit board 7 electric connection, fixedly connected with winding displacement pipe 3 on fixed mounting seat 1's the up end, and the inside of winding displacement pipe 3 is all arranged in to wireless signal transceiver 4 and the connecting wire of SOS 6 and wireless signal transceiver 4 and emergency circuit board 7.

Further, the interior of the SOS device 6 comprises a SOS module 9, a processing module 10, a voice communication module 11 and a signal transmission module 12, the output end of the SOS module 9 is connected with the receiving end of the processing module 10, the output end of the processing module 10 is respectively connected with the input ends of the voice communication module 11 and the signal transmission module 12, and the output ends of the signal transmission module 12 and the voice communication module 11 are connected with the input end of the processing module 10.

The working principle is as follows: when the emergency call-for-help device is used, the fixed mounting seat 1 is fixedly mounted on the inner wall of a car, the wireless signal transceiver 4 is fixedly mounted at the top end of the outside of the car, when the outside is not powered off, the help-for-help device 6 and the wireless signal transceiver 4 are in a power-off state, misoperation can be effectively avoided, when the outside is powered off, the emergency circuit board 7 switches an internal circuit, the standby battery 8 supplies power to the wireless signal transceiver 4 and the help-for-help device 6, the help-for-help button 5 can be pressed, the help-for-help module 9 sends a working instruction and transmits the working instruction to the inside of the processing module 10, after the processing module 10 recognizes the instruction, the processing module 10 transmits a help-for-help signal to the on-line dispatch device through the wireless signal transceiver 4, communication with the on-line dispatch device is established, a trapped person can communicate with the on-line dispatch device through the voice communication module 11, and ask for help, wait for professional rescue personnel to rescue, meanwhile, the emergency circuit board 7 switches on the working circuit of the lighting lamp 2, can prevent the trapped person from being in the dark environment effectively.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an elevator has a power failure and saves oneself with passenger and prevent stranded device, includes fixed mounting seat (1), its characterized in that: fixed mounting has stand-by battery (8), emergency circuit board (7), SOS ware (6) on the inner wall of fixed mounting seat (1), the outside of fixed mounting seat (1) is provided with wireless signal transceiver (4), SOS ware (6), wireless signal transceiver (4) and stand-by battery (8) all with emergency circuit board (7) electric connection, wireless signal transceiver (4) and SOS ware (6) electric connection.

2. The passenger self-rescue and anti-trapping device for elevator power failure according to claim 1, characterized in that: be provided with the illumination hole on the surface of fixed mounting seat (1), and the inside fixed mounting in illumination hole has light (2), light (2) and emergency circuit board (7) electric connection.

3. The passenger self-rescue and anti-trapping device for elevator power failure according to claim 1, characterized in that: fixedly connected with winding displacement pipe (3) on the up end of fixed mounting seat (1), the inside of winding displacement pipe (3) is all arranged in to the connecting wire of wireless signal transceiver (4) and SOS ware (6) and the connecting wire of wireless signal transceiver (4) and emergent circuit board (7).

4. The passenger self-rescue and anti-trapping device for elevator power failure according to claim 1, characterized in that: the outer surface of the SOS device (6) is provided with a SOS button (5), and one end of the SOS button (5) penetrates through a through hole in the outer surface of the fixed mounting seat (1).

5. The passenger self-rescue and anti-trapping device for elevator power failure according to claim 1, characterized in that: the inside of SOS device (6) is including SOS module (9), processing module (10), voice communication module (11), signal transmission module (12), the output of SOS module (9) is connected with the acceptance end of processing module (10), the output of processing module (10) is connected with the input of voice communication module (11) and signal transmission module (12) respectively, the output of signal transmission module (12) and voice communication module (11) all is connected with the input of processing module (10).

6. The passenger self-rescue and anti-trapping device for elevator power failure according to claim 1, characterized in that: the car fixed mounting structure is characterized in that two mounting blocks are fixedly connected to the side surfaces of the symmetrical side of the fixed mounting seat (1) respectively, the fixed mounting seat (1) is fixedly mounted on the inner wall of the car, and the wireless signal transceiver (4) is fixedly mounted on the top end of the outer portion of the car.