CN213770939U

CN213770939U - Photoelectric sensing calling elevator device

Info

Publication number: CN213770939U
Application number: CN202022264839.XU
Authority: CN
Inventors: 罗文伟; 张炳文
Original assignee: Baide Co ltd
Current assignee: Baide Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-07-23
Anticipated expiration: 2030-10-13

Abstract

The utility model relates to the technical field of elevators, and discloses a photoelectric sensing elevator calling device, which comprises a circuit board, wherein the middle part of the top end of the circuit board is fixedly provided with a relay, one side of the top end of the circuit board is fixedly provided with a connecting terminal, two connecting ports of the connecting terminal are fixedly provided with button wires, the other two connecting ports of the connecting terminal are fixedly connected with the first connecting end of a single-ring potentiometer through the connecting wires, and one connecting port of the connecting terminal is fixedly provided with a first power supply wire, the photoelectric sensor of the utility model is arranged on a button panel, and the signal can be transmitted to an elevator button through the matching of the single-ring potentiometer, the relay and the circuit board, so that the elevator can be called when a user does not contact with the elevator button, the infection of the person in the outbreak period of bacteria and viruses is avoided, and the health of the person is protected, the use of personnel is more convenient.

Description

Photoelectric sensing calling elevator device

Technical Field

The utility model relates to an elevator technical field specifically is a photoelectric sensing calling elevator device.

Background

The elevator is used for high-rise building transportation equipment, can transport personnel to appointed floor, and along with modern building floor is higher and higher, the effect of elevator also is more and more important.

And current elevator is when using, the button panel is all installed to every floor, need often direct contact button when personnel use, many different personnel are behind the contact button, a large amount of bacteriums and viruses can be remained on the button surface, in the outbreak period of bacteriums and viruses, lead to many people cross infection easily, harm personnel's healthy, the use of the personnel of not being convenient for, consequently need a photoelectric sensing calling elevator device, in order to reach when not influencing the contact button use, personnel also can carry out the purpose that the elevator was called when not contacting the button.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

The utility model provides a not enough to prior art, the utility model provides a photoelectric sensing calls elevator device has the advantage that non-contact called elevator, has solved the problem that bacterium and virus outbreak period personnel contacted the elevator button and easily received the infection.

Technical scheme

In order to realize the purpose that the above-mentioned personnel also can call the elevator when not touching the button, the utility model provides a following technical scheme: the utility model provides a photoelectric sensing calling elevator device, includes the circuit board, the middle part fixed mounting on circuit board top has the relay, the fixed binding post that is equipped with in one side on circuit board top, all fixed button wire that is equipped with in two line ports of binding post, two other line ports of binding post are all through connecting wire and the first terminal fixed connection of single circle potentiometre, one of them line port internal fixation of binding post is equipped with first power wire, the fixed second power wire that is equipped with in one side of the first terminal of single circle potentiometre, the second terminal of single circle potentiometre and the one end fixed connection of transmission wire, the other end of transmission wire and photoelectric sensor's one end fixed connection.

Preferably, the middle part of the outer wall of the photoelectric sensor is fixedly provided with two hexagonal screw blocks, and one side of the outer wall of the photoelectric sensor is carved with mounting threads.

Preferably, the mounting screw thread is in threaded connection with a mounting screw hole formed in the top of one side of the button panel, and an elevator button is fixedly mounted at the bottom of one side of the button panel.

Preferably, a power indicator is fixedly arranged at one corner of the top end of the circuit board, a fixing bolt is connected to the surface of the top end of the circuit board in a threaded manner, and a work indicator is fixedly arranged at one corner of the top end of the single-ring potentiometer.

Preferably, a plurality of positioning screw holes are formed in the surface of the top end of the wiring terminal, and a plurality of positioning screw holes are formed in the inner wall of each positioning screw hole in threaded connection with a positioning screw.

Preferably, the surface of one side of the button panel is carved with a use mark, and the surface of the elevator button is fixedly provided with an indication mark.

Advantageous effects

Compared with the prior art, the utility model provides a photoelectric sensing calling elevator device possesses following beneficial effect:

1. this photoelectric sensing calling elevator device installs on the button panel through photoelectric sensor, through the cooperation of single ring potentiometre, relay and circuit board, can press the button transmission signal to the elevator, reaches the purpose that the user can call the elevator when contactless elevator button, has avoided personnel to receive the infection in the outbreak period of bacterium and virus, has protected personnel's health, and personnel's use is more convenient.

2. This photoelectric sensing calling elevator device is connected through the installation screw thread that photoelectric sensor seted up and the screw hole that the button panel was seted up, makes the device have small, easily installation, advantage such as power consumption low, and the device can be connected with the button panel of any elevator simultaneously, only needs to carry out the micro-processing to current panel and can accomplish the installation, need not to change the button panel, has avoided the waste of resource.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of the connection structure of the present invention and the button panel.

In the figure: 1. a circuit board; 2. a relay; 3. a wiring terminal; 4. a button wire; 5. a first power supply lead; 6. a second power supply lead; 7. connecting a lead; 8. a single-turn potentiometer; 9. a transmission wire; 10. a photosensor; 11. a hexagonal screw block; 12. installing threads; 13. a button panel; 14. an elevator button.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a technical solution of a photoelectric sensing calling elevator device:

referring to fig. 1 and 2, the elevator safety protection device comprises a circuit board 1, a relay 2 is fixedly installed in the middle of the top end of the circuit board 1, a wiring terminal 3 is fixedly arranged on one side of the top end of the circuit board 1, button wires 4 are fixedly arranged in two wiring ports of the wiring terminal 3, a person is connected to an elevator button 14 through the two button wires 4, the other two wiring ports of the wiring terminal 3 are fixedly connected with a first wiring end of a single-turn potentiometer 8 through a connecting wire 7, a first power supply wire 5 is fixedly arranged in one wiring port of the wiring terminal 3, a second power supply wire 6 is fixedly arranged on one side of the first wiring end of the single-turn potentiometer 8, the person can be connected to a power supply through the first power supply wire 5 and the second power supply wire 6, the device can be powered, the second terminal of the single-turn potentiometer 8 is fixedly connected with one end of a transmission lead 9, and the other end of the transmission lead 9 is fixedly connected with one end of a photoelectric sensor 10.

According to the figures 1-3, two hexagonal screw blocks 11 are fixedly arranged in the middle of the outer wall of the photoelectric sensor 10, the hexagonal screw blocks 11 are convenient for personnel to install and adjust, one side of the outer wall of the photoelectric sensor 10 is carved with a mounting thread 12, the mounting thread 12 is in threaded connection with a mounting screw hole formed in the top of one side of a button panel 13, an elevator button 14 is fixedly arranged at the bottom of one side of the button panel 13, a power indicator is fixedly arranged at one corner of the top end of a circuit board 1, a fixing bolt is in threaded connection with the surface of the top end of the circuit board 1, a work indicator is fixedly arranged at one corner of the top end of a single-turn potentiometer 8, a plurality of positioning screw holes are formed in the surface of the top end of a wiring terminal 3, positioning screws are in threaded connection with the inner walls of the plurality of positioning screw holes, a use mark is carved on the surface of one side of the button panel 13, and an indicator mark is fixedly arranged on the surface of the elevator button 14, the use indication on the button panel 13 and on the elevator button 14 of the use indication box facilitate the use of the person.

When in use, the utility model relates to a photoelectric sensing calling elevator device, when in installation, a person is connected with an elevator button 14 on an elevator button panel 13 through two button wires 4, a first power wire 5 and a second power wire 6 connected with a connecting terminal 3 are connected with a power supply, a mounting thread 12 carved on a photoelectric sensor 10 is connected with a mounting screw hole arranged on the button panel 13, the photoelectric sensing calling elevator device has the advantages of small volume, easy installation, low power consumption and the like, simultaneously can be connected with any elevator button 14, the distance of the photoelectric sensor 10 can be adjusted by the person, when in installation, the mounting purpose can be achieved only by micro-processing the existing elevator button panel 13, when the person takes an elevator, the person only needs to block the palm or an object in front of the button panel 13 to mount the photoelectric sensor 10, or shake in front of the palm or the object, the light emitted by the photoelectric sensor 10 can be reflected back by the palm or the object surface, photoelectric sensor 10 can produce the signal transmission and give elevator button 14, can make the elevator system receive the signal, reaches the purpose that personnel took the elevator, has avoided personnel direct contact elevator button 14's problem, reaches the purpose of non-contact calling elevator, prevents that personnel from receiving the infection of bacterium and virus, has protected personnel's health.

In conclusion, the photoelectric sensing elevator calling device has the function of calling an elevator in a non-contact manner, can effectively prevent people in the outbreak period of bacteria and viruses from being infected, protects the health of the people, has the advantages of small volume, easiness in installation, low power consumption and the like, can be connected with any elevator button 14, can adjust the distance of the photoelectric sensor 10, and can achieve the purpose of installation by only micro-processing the conventional elevator button panel 13 during installation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A photoelectric sensing calling elevator device comprises a circuit board (1) and is characterized in that, a relay (2) is fixedly arranged in the middle of the top end of the circuit board (1), a wiring terminal (3) is fixedly arranged on one side of the top end of the circuit board (1), two connecting port ports of the connecting terminal (3) are both fixedly provided with button leads (4), the other two connecting wire ports of the connecting terminal (3) are fixedly connected with the first connecting wire end of the single-turn potentiometer (8) through a connecting wire (7), a first power supply lead (5) is fixedly arranged in one of the connecting port of the connecting terminal (3), a second power supply lead (6) is fixedly arranged on one side of the first terminal of the single-ring potentiometer (8), the second terminal of the single-ring potentiometer (8) is fixedly connected with one end of a transmission lead (9), the other end of the transmission lead (9) is fixedly connected with one end of the photoelectric sensor (10).

2. The photoelectric sensing calling elevator device according to claim 1, characterized in that: the middle part of the outer wall of the photoelectric sensor (10) is fixedly provided with two hexagonal screw blocks (11), and one side of the outer wall of the photoelectric sensor (10) is carved with an installation thread (12).

3. The photoelectric sensing calling elevator device according to claim 2, characterized in that: the mounting screw thread (12) is in threaded connection with a mounting screw hole formed in the top of one side of the button panel (13), and an elevator button (14) is fixedly mounted at the bottom of one side of the button panel (13).

4. The photoelectric sensing calling elevator device according to claim 1, characterized in that: the circuit board is characterized in that a power indicator is fixedly arranged at one corner of the top end of the circuit board (1), a fixing bolt is connected to the surface of the top end of the circuit board (1) in a threaded mode, and a work indicator is fixedly arranged at one corner of the top end of the single-ring potentiometer (8).

5. The photoelectric sensing calling elevator device according to claim 1, characterized in that: a plurality of positioning screw holes are formed in the surface of the top end of the wiring terminal (3), and a plurality of positioning screw holes are formed in the inner wall of each positioning screw hole and are in threaded connection with positioning screws.

6. The photoelectric sensing calling elevator device according to claim 3, characterized in that: the surface of one side of the button panel (13) is carved with a use mark, and the surface of the elevator button (14) is fixedly provided with an indication mark.