CN111377322B

CN111377322B - Automatic calling type elevator

Info

Publication number: CN111377322B
Application number: CN202010300798.7A
Authority: CN
Inventors: 毛先金
Original assignee: Schmidt Elevator Co ltd
Current assignee: Schmidt Elevator Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2023-05-23
Anticipated expiration: 2040-04-16
Also published as: CN111377322A

Abstract

The invention proposes an automatic call elevator comprising: car, master control case, lifting device, human inductor and voice call recognition device, the car passes through lifting device and installs in the elevator shaft, and lifting device is used for lifting car, installs the master control case at the car top, and the master control case is connected to human inductor, and human inductor is used for responding to whether there is the passenger in the car, and the master control case is connected to voice call recognition device, and voice call recognition device is used for discernment passenger's floor of calling. The automatic calling type elevator solves the problem that virus transmission occurs due to manual key touching in the prior art.

Description

Automatic calling type elevator

Technical Field

The invention relates to the field of elevators, in particular to an automatic calling type elevator.

Background

In the prior art, the elevator includes: the elevator comprises an elevator car, an operation panel, keys, lifting driving equipment and a main control box, wherein the main control box is arranged at the top of the elevator car, the main control box is electrically connected with the lifting driving equipment, the elevator car is arranged in an elevator shaft, the lifting driving equipment connected with the elevator car is arranged in the elevator shaft and used for driving the elevator car to lift, the operation panel is arranged on the wall of the elevator car, the operation panel is provided with a plurality of keys, each key is connected with the main control box, the main control box is operated to the corresponding floor according to the pressing of the key, but a passenger must manually touch the keys each time to command the main control box to operate to the floor, viruses are transmitted to the keys after the keys are manually touched, the viruses are transmitted to the following passengers through the keys, so that the transmissibility of the viruses is increased, and epidemic prevention and control are not facilitated.

Disclosure of Invention

The invention provides an automatic calling elevator, which solves the problem that virus transmission occurs due to manual key touching in the prior art.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

the invention proposes an automatic call elevator comprising: car, master control case, lifting device, human inductor and voice call recognition device, the car passes through lifting device and installs in the elevator shaft, and lifting device is used for lifting car, installs the master control case at the car top, and the master control case is connected to human inductor, and human inductor is used for responding to whether there is the passenger in the car, and the master control case is connected to voice call recognition device, and voice call recognition device is used for discernment passenger's floor of calling.

Preferably, the automatic call elevator further comprises: the starting switch and 5v power, 5v power is connected to starting switch one end, and starting switch other end is connected to the master control case.

Preferably, install the mounting box on the car outer wall, offered the mounting hole with car inner chamber and mounting box intercommunication on the car wall, offered the screw hole on the mounting box, the connector is installed to the screw hole, and the connector is used for being connected master control case and voice call recognition equipment, and voice call recognition equipment's tip and screw hole threaded connection, the mounting hole is by closing device switching.

Preferably, the voice call recognition apparatus includes: the plug is fixed with the plug that is used for pegging graft with the connector in main part, plug and overcoat, and cylinder and plug are provided with the overcoat outward, and the overcoat can only rotate relative cylinder and plug, overcoat and screw hole inner wall screw-thread fit.

Preferably, the jacket is matched with the threaded hole, and then the start switch is pressed to be closed.

Preferably, the closure device comprises: the outer disc, seal the dish, help bull stick and ring, be formed with the step on the mounting hole inner wall, the outer disc passes through the screw and is connected with the car wall, the ring is installed to outer disc near mounting box one side, the outer disc compresses tightly the ring on the step, be provided with the seal dish in the ring, a plurality of first through-holes have been seted up on the outer disc, a plurality of second through-holes have been seted up on the seal dish, the seal dish can seal all first through-holes, seal the dish center and be fixed to help the bull stick, help bull stick and outer disc to rotate to be connected, there is frictional force between outer disc and the seal dish, every second through-hole all is used for a intercommunication first through-hole.

Preferably, the trigger part and the outer sleeve are arranged in the starting switch, the trigger part is connected to the limiting device through the driving device, and the limiting device is used for allowing the outer disc to be connected with the car through screws if and only after the second through hole is communicated with the first through hole.

Preferably, an elastic indicating device is mounted on the outer disc, and the elastic indicating device is used for prompting that the voice call recognition equipment is mounted in the threaded hole under the action of the limiting device when the outer disc and the car can be connected through a screw.

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

the intelligent elevator car has the advantages that the human body sensor and the voice call recognition equipment are started during epidemic situation prevention and control, the human body sensor senses whether passengers exist in the car or not, the human body sensor transmits detected signals to the main control box, the main control box does not start the voice call recognition equipment when no passengers exist, the main control box starts the voice call recognition equipment when passengers exist, the voice call recognition equipment inquires the passengers on which floor the passengers need to answer to which floor, the voice call recognition equipment recognizes which floor the passengers say, the voice call recognition equipment transmits the recognized floor to the main control box, and the main control box controls the elevator equipment to operate, so that the car operates to the corresponding floor, the situation that the passengers need to press keys to know which floor operates is avoided, the passengers are prevented from being infected with viruses through the keys during epidemic situations, and the protection effect is improved.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a cross-sectional view of an automatic call elevator;

FIG. 2 is an enlarged view of the mounting box;

FIG. 3 is an enlarged view of FIG. 2 at A;

fig. 4 is an enlarged view at B in fig. 2.

Reference numerals: car 1, main control box 2, connector 20, human body sensor 3, voice call recognition equipment 4, main body 41, plug 42, overcoat 43, start switch 5, first shell fragment 51, second shell fragment 52, conducting strip 53, movable seat 54, first spring 55, install box 6, closing device 7, outer dish 71, closing dish 72, helping bull stick 73, ring 74, drive device 8, swinging boom 81, articulated shaft 82, drive arm 83, drive pin 84, stop device 9, square frame 91, stop lever 92, indicating device 10, second spring 101, indicator lever 102.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present invention more clear and easy to understand, the present invention is further described below with reference to the accompanying drawings and the detailed description:

as shown in fig. 1 to 4, the present invention proposes an automatic call-type elevator comprising: car 1, master control case 2, lifting means (not shown in the figure), human sensor 3 and voice call recognition device 4, car 1 installs in the elevator shaft through lifting means, and lifting means is used for lifting car 1, installs master control case 2 at car 1 top, and master control case 2 is connected to human sensor 3, and human sensor 3 is used for responding to whether there is the passenger in car 1, and master control case 2 is connected to voice call recognition device 4, and voice call recognition device 4 is used for discernment passenger's floor of calling.

Realizing that only the human body sensor 3 and the voice call recognition device 4 are started in special periods such as epidemic situation, keys and an operation panel are still used at ordinary times, the automatic call type elevator further comprises: the starting switch 5 and the 5v power supply, the 5v power supply is connected to one end of the starting switch 5, the other end of the starting switch 5 is connected to the main control box 2, an operation panel is arranged on the wall of the car 1, a key is arranged on the operation panel, the key is connected with the main control box 2, when the starting switch 5 is closed, the main control box 2 is instructed to start the human body sensor 3 and the voice call recognition equipment 4, and the key is not used, so that viruses are prevented from being transmitted through the key in special periods such as epidemic situations; when the starting switch 5 is disconnected, the main control box 2 is instructed to control the human body sensor 3 and the voice call recognition equipment 4 not to start and waste resources, and only the key-type input floor is started, so that the method is convenient and simple, and the recognition is not needed, so that the reaction time is too long.

In order to realize the installation of the voice call recognition equipment 4, an installation box 6 is installed on the outer wall of the car 1, an installation hole for communicating the inner cavity of the car 1 with the installation box 6 is formed in the wall of the car 1, a threaded hole is formed in the installation box 6, a connector 20 is installed in the threaded hole, the connector 20 is used for connecting the main control box 2 with the voice call recognition equipment 4, the end part of the voice call recognition equipment 4 is in threaded connection with the threaded hole, and the installation hole is opened and closed by a closing device 7.

In order to realize that the voice call recognition device 4 can be matched with the threaded hole and can be electrically connected with the main control box 2 through the plug-in type connector 20, the situation that the voice call recognition device 4 cannot be plug-in type connected with the connector 20 due to rotation when matched with the threaded hole is avoided, and the voice call recognition device 4 comprises: the plug 42 for being inserted into the connector 20 is fixed to one end of the main body 41, the plug 42 and the jacket 43 are arranged outside the column body and the plug 42, the jacket 43 can only rotate relative to the column body and the plug 42, and the jacket 43 is in threaded fit with the inner wall of the threaded hole. The circuits of the voice call recognition device 4 are all installed in the main body 41 and not in the outer sleeve 43, and the plug 42 is electrically connected with the circuits of the voice call recognition device 4, so that the electric connection between the circuits of the voice call recognition device 4 and the electric cabinet after the plug 42 is connected with the connector 20 is realized, the outer sleeve 43 only realizes the positioning function on the voice call recognition device 4, and the electric connection between the circuits of the voice call recognition device 4 is not realized.

In order to realize that the voice call recognition device 4 is installed in place, namely the starting switch 5 is triggered to be closed, the complex operation caused by the actions of other operations and the starting switch 5 is avoided, the operation steps are simplified, convenience is provided for a debugger, the operation efficiency is improved, and the starting switch 5 is extruded to be closed after the outer sleeve 43 is matched with the threaded hole.

In order to design the closing means 7 with a simple structure, to realize closing the mounting box 6 and the mounting hole when the voice call recognition device 4 is not in use, the problem that dust enters into the mounting box 6 through the outer disc 71 to cause poor electrical contact between the connector 20 and the plug 42 is avoided, and the closing means 7 comprises: the outer disc 71, the sealing disc 72, the auxiliary rotating rod 73 and the circular ring 74 are formed on the inner wall of the mounting hole, the outer disc 71 is connected with the wall of the car 1 through screws, the circular ring 74 is mounted on one side, close to the mounting box 6, of the outer disc 71, the circular ring 74 is tightly pressed on the step by the outer disc 71, the sealing disc 72 is arranged in the circular ring 74, a plurality of first through holes are formed in the outer disc 71, a plurality of second through holes are formed in the sealing disc 72, the sealing disc 72 can seal all the first through holes, the auxiliary rotating rod 73 is fixedly arranged at the center of the sealing disc 72, the auxiliary rotating rod 73 is rotatably connected with the outer disc 71, friction force is generated between the outer disc 71 and the sealing disc 72, and each second through hole is used for being communicated with one first through hole. The friction force between the outer disc 71 and the closure disc 72 limits the closure disc 72 from rotating relative to the outer disc 71. When the voice call recognition device 4 is not used under normal conditions, the second through hole and the first through hole on the sealing disc 72 are not aligned, so that dust is difficult to enter the installation box 6 through the sealing disc 72, the influence of the dust on the installation of the subsequent voice call recognition device 4 in the threaded hole is avoided, and poor electrical contact between the plug 42 of the voice call recognition device 4 and the connector 20 is also avoided. When the voice call recognition device 4 is used during an epidemic situation, first, the closing means 7 are detached; then, the voice call recognition device 4 is installed in the threaded hole, and the voice call recognition device 4 is connected with the main control box 2 through the cooperation of the plug 42 and the connector 20; then, the sealing disc 72 is rotated, so that the second through hole on the sealing disc 72 is communicated with the first through hole, sound can pass through the first through hole and the second through hole, and the phenomenon that sound is not smoothly transmitted due to the existence of the sealing device 7 is avoided; finally, the closing device 7 is mounted on the wall of the car 1, so that the voice call recognition device 4 is closed in the mounting box 6.

In order to avoid that misoperation that the first through hole is forgotten to be communicated with the second through hole before the closing device 7 is connected with the wall of the car 1 occurs, a triggering part is arranged in the starting switch 5 and acts on the outer sleeve 43, the triggering part is connected to the limiting device 9 through the driving device 8, the limiting device 9 is used for allowing the outer disc 71 to be connected with the car 1 through screws if and only after the second through hole is communicated with the first through hole, the movement of the triggering part and the driving device 8 which are opened and closed through starting is realized, and the closing device 7 can be installed on the car 1 if and only after the second through hole is communicated with the first through hole after the starting switch 5 is closed.

In order to facilitate prompting the installer that the voice call recognition device 4 has been installed before the installation of the sealing device 7, and to avoid the need to reopen the sealing device 7 due to the installer forgetting whether the voice call recognition device 4 has been installed, an elastic indicating device 10 is installed on the outer disc 71, and the elastic indicating device 10 is used for prompting that the voice call recognition device 4 has been installed in the threaded hole under the action of the limiting device 9 when the outer disc 71 and the car 1 can be connected through a screw.

The design idea of the invention is as follows: firstly, in order to realize that the human body sensor 3 and the voice call recognition equipment 4 are only used in special periods such as epidemic situations, a starting switch 5 is designed, and the command master control box 2 is used for selecting a button type or voice call type to execute floor commands; then, for convenience of installation, it is designed that the start switch 5 is closed when the voice call recognition device 4 is good, so that the main control box 2 is informed to start the voice call type execution floor command, and the start switch 5 is prevented from being closed by requiring an additional operation; then, in order to avoid forgetting to enable the second through hole to be communicated with the first through hole when the voice call is selected, the driving device 8 and the limiting device 9 are designed, the effect that the limiting device 9 cannot obstruct the connection of the closing device 7 with the wall of the car 1 if and only if the second through hole is communicated with the first through hole is achieved, forgetting to rotate the closing disc 72 is avoided, the driving device 8 is connected with the triggering part of the starting switch 5, and the elastic piece of the starting switch 5 is used for enabling the limiting device 9 to keep the connection of the closing device 7 with the wall of the car 1 when the voice call recognition equipment 4 is not installed under the elastic action of the elastic piece of the starting switch 5, so that the use of the elastic piece is reduced, and the driving device 8 and the limiting device 9 cannot influence the opening and closing of the starting switch 5; finally, in order to achieve that after the closing means 7 are installed, a prompt is given as to whether the voice call recognition device 4 is already installed, the indicating means 10 are designed, so that the need to open the closing means 7 to see whether the voice call recognition device 4 is already installed is avoided, and the operation is simplified.

In order to design the start switch 5 with a simple structure, the start switch 5 includes: the first elastic piece 51, the second elastic piece 52, the conducting strip 53, the movable seat 54 and the first spring 55, the threaded hole inner wall is sunken to form a mounting groove, the first elastic piece 51 and the second elastic piece 52 which are mutually spaced are mounted on the mounting groove inner wall, the first elastic piece 51, the second elastic piece 52 and the conducting strip 53 are made of conducting metal materials, one side of the first elastic piece 51 and the second elastic piece 52, which is close to the closing device 7, is provided with the conducting strip 53, the conducting strip 53 is used for enabling the first elastic piece 51 and the second elastic piece 52 to be electrically connected, the conducting strip 53 is mounted on the movable seat 54, the movable seat 54 is mounted on the mounting box 6, the movable seat 54 can only move in the direction parallel to the threaded hole center line relative to the mounting seat, the movable seat 54 can not move in the direction perpendicular to the threaded hole center line relative to the mounting seat, the movable seat 54 is pressed by the outer sleeve 43, the first spring 55 is an elastic piece for starting the switch 5, one end of the first spring 55 is fixed to the movable seat 54, the other end of the first spring 55 is fixed to the mounting box 6, and a distance between the conducting strip 53 and the first elastic piece 51 and the second elastic piece 52 can be kept under the elasticity of the first spring 55.

For designing the driving device 8 with a simple structure, the driving device 8 comprises: the rotary arm 81, the hinge shaft 82, the driving arm 83 and the driving pin 84 are arranged beside the movable seat 54, the hinge shaft 82 is fixed with the installation box 6, the hinge shaft 82 is hinged to the middle part of the rotary arm 81, one end of the rotary arm 81 is hinged with the driving arm 83, the driving arm 83 stretches into the movable seat 54, the driving arm 83 can move in the direction perpendicular to the center line of the threaded hole relative to the movable seat 54, the other end of the rotary arm 81 is hinged to the driving pin 84, and the driving pin 84 is used for being connected to the limiting device 9.

For designing the stop device 9 with a simple structure, the stop device 9 includes: the box 91 and the stop lever 92, the driving pin 84 can be installed on the box 91 in a sliding manner, the sliding direction of the driving pin 84 relative to the box 91 is perpendicular to the center line of the threaded hole, one end of the stop lever 92 is fixed with the box 91, the other end of the stop lever 92 is used for being inserted into the opening formed in the sealing disc 72, the stop lever 92 is parallel to the center line of the threaded hole, the stop lever 92 moves under the guidance of the installation box 6 and the wall of the car 1, and the stop lever 92 can be inserted into the opening after the second through hole is communicated with the first through hole.

The indicating device 10 includes: the second spring 101 and the indication rod 102 are provided with a perforation on the outer disc 71, the inner wall of the perforation is connected to one end of the second spring 101, the other end of the second spring 101 is fixed to the indication rod 102, the indication rod 102 can be kept in the outer disc 71 under the elasticity of the second spring 101, and the indication rod 102 is used for extending out of the outer disc 71 under the extrusion of the limit rod 92 to indicate that the voice call recognition device is installed.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered by the scope of the claims of the present invention.

Claims

1. An automatic call elevator, comprising: the elevator comprises an elevator car, a main control box, lifting equipment, a human body sensor and voice call recognition equipment, wherein the elevator car is installed in an elevator shaft through the lifting equipment, the lifting equipment is used for lifting the elevator car, the main control box is installed at the top of the elevator car and connected to the human body sensor, the human body sensor is used for sensing whether passengers exist in the elevator car, the main control box is connected to the voice call recognition equipment, and the voice call recognition equipment is used for recognizing floors called by the passengers;

further comprises: the starting switch and the 5v power supply are connected, the 5v power supply is connected to one end of the starting switch, and the other end of the starting switch is connected to the main control box;

the installation box is arranged on the outer wall of the car, an installation hole for communicating the inner cavity of the car with the installation box is formed in the wall of the car, a threaded hole is formed in the installation box, a connector is arranged in the threaded hole, the connector is used for connecting the main control box with voice call recognition equipment, the end part of the voice call recognition equipment is in threaded connection with the threaded hole, and the installation hole is opened and closed by a closing device;

the voice call recognition apparatus includes: the plug is fixed at one end of the main body, the outer sleeves are arranged outside the column body and the plug, the outer sleeves can only rotate relative to the column body and the plug, and the outer sleeves are in threaded fit with the inner wall of the threaded hole;

the jacket is matched with the threaded hole, and then the starting switch is extruded to be closed;

the start switch includes: the device comprises a first elastic sheet, a second elastic sheet, a conducting strip, a movable seat and a first spring, wherein the inner wall of a threaded hole is sunken to form a mounting groove, the inner wall of the mounting groove is provided with the first elastic sheet and the second elastic sheet which are mutually spaced, the first elastic sheet, the second elastic sheet and the conducting strip are made of conductive metal materials, one side, close to a sealing device, of the first elastic sheet and the second elastic sheet is provided with the conducting strip, the conducting strip is used for enabling the first elastic sheet and the second elastic sheet to be electrically connected, the conducting strip is arranged on the movable seat, the movable seat is arranged on a mounting box, the movable seat can only move in the direction parallel to the central line of the threaded hole, the movable seat cannot move in the direction perpendicular to the central line of the threaded hole relative to the mounting box, and the movable seat is used for extruding with an outer sleeve.

2. An automatic call elevator according to claim 1, characterized in that the closing means comprise: the outer disc, seal the dish, help bull stick and ring, be formed with the step on the mounting hole inner wall, the outer disc passes through the screw and is connected with the car wall, the ring is installed to outer disc near mounting box one side, the outer disc compresses tightly the ring on the step, be provided with the seal dish in the ring, a plurality of first through-holes have been seted up on the outer disc, a plurality of second through-holes have been seted up on the seal dish, the seal dish can seal all first through-holes, seal the dish center and be fixed to help the bull stick, help bull stick and outer disc to rotate to be connected, there is frictional force between outer disc and the seal dish, every second through-hole all is used for a intercommunication first through-hole.

3. An automatic call elevator according to claim 2, characterized in that a trigger part is provided in the start switch for acting with the jacket, the trigger part being connected to a limit device by means of a driving device, the limit device being arranged to allow the outer disc to be screwed with the car if and only if the second through hole communicates with the first through hole.

4. An automatic call elevator according to claim 3, characterized in that elastic indicating means are mounted on the outer disc for indicating that the voice call recognition device has been mounted in the threaded hole under the action of the limiting means when the outer disc and the car can be connected by means of screws.