CN212315234U

CN212315234U - Light sense button for elevator

Info

Publication number: CN212315234U
Application number: CN202021092239.3U
Authority: CN
Inventors: 张思思; 朱胜军; 程斌修
Original assignee: Mzkome Elevator China Co ltd
Current assignee: Mzkome Elevator China Co ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-01-08
Anticipated expiration: 2030-06-12

Abstract

The utility model provides a light-sensitive button for elevator, include: the casing, press the lid, press the seat, the elastic component, the guide cylinder, the guide bar, human sensor, command controller, electrical connection component and switch contact assembly, the installation cavity has been seted up in the casing, install the guide bar in the installation cavity, guide bar one end stretches into in the guide cylinder, the guide cylinder is fixed to pressing the seat, press the sunken mounting groove that forms of seat, the mounting groove is used for holding human sensor, whether human sensor is used for responding to there being the human body to be close to, human sensor is pressed the lid and is covered in the mounting groove, press the lid and emerge from casing one side, it adopts transparent material to make to press the lid, electrical connection component is installed with the guide bar department pressing the seat. The light-sensitive button for the elevator solves the problem that in the prior art, the virus is spread because a simple self-reset switch type elevator button needs to be pressed by a person.

Description

Light sense button for elevator

Technical Field

The utility model relates to an elevator, concretely relates to light sense button for elevator.

Background

In the prior art, in order to command the elevator to ascend and descend according to the needs of a user, an elevator button is designed and arranged beside a landing door or in an operation panel in the elevator, and the elevator button is used for inputting a command of ascending and descending needs to the elevator. The elevator buttons are generally self-reset switches, each elevator button is connected to a command controller, and the command controllers are in distance communication connection with the elevator master control box, so that the elevator lifting execution device is controlled to move through the command controllers and the elevator master control box after the elevator buttons are pressed. Because need the people to press with the finger from reset switch formula elevator button, when the epidemic situation takes place, the virus can propagate through the elevator button to lead to using this elevator people cross viral infection can appear, lead to the epidemic situation to control troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a light-sensitive button for elevator, solve among the prior art because of the simple from reset switch formula elevator button need the people to press and lead to the problem that the virus propagated.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a light-sensitive button for elevator, include: a shell, a pressing cover, a pressing seat, an elastic piece, a guide cylinder, a guide rod, a human body sensor, a command controller, an electric connection component and a switch contact component, wherein a mounting cavity is arranged in the shell, a guide rod is arranged in the installation cavity, one end of the guide rod extends into the guide cylinder, the guide cylinder is fixed to the pressing seat, the pressing seat is recessed to form an installation groove, the installation groove is used for accommodating a human body sensor, the human body sensor is used for sensing whether a human body approaches, the human body sensor is covered in the installation groove by a pressing cover, the pressing cover protrudes out of one side of the shell, the pressing cover is made of transparent materials, an electric connection component is arranged at the pressing seat and the guide rod, the electric connection component is used for realizing the electric connection between the command controller in the installation cavity and the human body sensor, the switch contact component is used for realizing the switch function, an elastic piece is arranged between the pressing seat and the shell and used for keeping the switch contact assembly in an off state.

Preferably, the switch contact assembly includes: positive plate, negative pole piece and conducting ring, positive plate, negative pole piece and conducting ring all adopt conducting material to make, install alternate positive plate and negative pole piece on the installation cavity inner wall, and the positive plate is connected to the 5v power, and the negative pole piece is connected to the command controller, and the conducting ring is installed on the guide cylinder, and the conducting ring is used for connecting electrically positive plate and negative pole piece.

Preferably, the electrical connection assembly includes: the human body sensor comprises a first connector, a pressing ring, a connecting seat, a wire and a second connector, wherein one end of the second connector is used for being connected to a command controller, the other end of the second connector is connected to the first connector through the wire, the first connector is matched with the connecting seat in a socket mode, the connecting seat is installed on the human body sensor, the pressing ring is formed on the outer protrusion of the first connector, and the pressing ring and the human body sensor clamp the pressing seat.

Preferably, the housing includes: the mounting cavity is formed by the cavity, a pressing cover penetrates through one side of the cavity, the cover plate is connected to the other side of the cavity through a screw, and the mounting cavity is covered by the cover plate.

Preferably, a first plug and a second plug which are spaced from each other are mounted on the inner wall of the cover plate, a first socket and a second socket which are spaced from each other are mounted on the command controller, the first plug is used for being electrically connected with the second connector, the second plug is used for being electrically connected with the positive plate and the negative plate, the first plug is in socket fit with the first socket, and the second plug is in socket fit with the second socket.

Preferably, at least two pressing columns are convexly formed on the inner wall of the cavity, and the pressing columns are used for pressing the command controller on the inner wall of the cover plate.

Preferably, the guide cylinder surrounds the first connecting head, and the guide cylinder is detachably connected with the pressing seat through the mounting assembly.

Compared with the prior art, the utility model discloses following beneficial effect has:

through setting up human sensor, realized that human sensor senses the human body and inputs the order to command controller when people's finger is close to the button to realize contactless input order, avoided spreading the virus through the elevator button during the epidemic situation. Meanwhile, the pressing input can be realized, the command can be input after the human body sensor is damaged, and the use is convenient.

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 sectional view of a light sensing button for an elevator;

fig. 2 is an enlarged view of a portion a in fig. 1.

Reference numerals: the device comprises a shell 1, a cavity 13, a cover plate 14, a pressing column 15, a pressing cover 2, a pressing base 3, an elastic piece 4, a guide cylinder 5, a guide rod 6, a human body sensor 7, a command controller 8, a first plug 81, a second plug 82, a first socket 83, a second socket 84, an electric connection assembly 9, a first connection head 91, a pressing ring 92, a connection seat 93, a lead 94, a second connection head 95, a switch contact assembly 10, a positive plate 100, a negative plate 101, a conductive ring 102, a mounting assembly 111, an insertion rod 111, a limiting rod 112, an extrusion block 113, an extrusion ring 114 and a screw 12.

Detailed Description

In order to make the utility model realize that technical means, creation characteristics, achievement purpose and effect are clearer and easily understand, it is right to combine below the figure and the detailed implementation mode the utility model discloses do further explanation:

as shown in fig. 1 to 2, the utility model provides a light-sensitive button for elevator, include: the human body sensor comprises a shell 1, a pressing cover 2, a pressing seat 3, an elastic piece 4, a guide cylinder 5, a guide rod 6, a human body sensor 7, a command controller 8, an electric connection component 9 and a switch contact component 10, wherein a mounting cavity is formed in the shell 1, the guide rod 6 is installed in the mounting cavity, one end of the guide rod 6 extends into the guide cylinder 5, the guide cylinder 5 is fixed to the pressing seat 3, the pressing seat 3 is recessed to form a mounting groove, the mounting groove is used for accommodating the human body sensor 7, the human body sensor 7 is used for sensing whether a human body approaches, the human body sensor 7 is covered in the mounting groove by the pressing cover 2, the pressing cover 2 protrudes from one side of the shell 1, the pressing cover 2 is made of a transparent material, the electric connection component 9 is installed at the pressing seat 3 and the guide rod 6, the electric connection component 9 is used for realizing that the command controller 8 in the mounting cavity is electrically connected with the human body sensor 7, the switch contact component 10 is used for, an elastic member 4 is installed between the push button 3 and the housing 1, and the elastic member 4 is used for keeping the switch contact assembly 10 in an off state.

In order to implement the switching function of the elevator button, the switch contact assembly 10 includes: the cathode plate 100, the anode plate 101 and the conducting ring 102 are made of conducting materials, the cathode plate 100, the anode plate 101 and the conducting ring 102 are installed on the inner wall of the installation cavity and spaced from each other, the cathode plate 100 is connected to a 5v power supply (not shown), the anode plate 101 is connected to the command controller 8, the conducting ring 102 is installed on the guide cylinder 5, and the conducting ring 102 is used for electrically connecting the cathode plate 100 and the anode plate 101. The elastic member 4 is typically a spring. The positive plate 100 and the negative plate 101 correspond to the two fixed ends of the switch, and the conductive ring 102 corresponds to the movable end of the switch. The self-reset switch function of the elevator button is realized.

In order to electrically connect the human body sensor 7 with the command controller 8, the electrical connection assembly 9 includes: first connector 91, clamping ring 92, connecting seat 93, wire 94 and second connector 95, second connector 95 one end is used for being connected to command controller 8, and the second connector 95 other end is connected to first connector 91 through wire 94, first connector 91 and the socket formula cooperation of connecting seat 93, and connecting seat 93 is installed on human inductor 7, and the bulge is formed with clamping ring 92 outside first connector 91, and clamping ring 92 and human inductor 7 will press seat 3 to press tightly. The wire 94 is long enough so that when the push base 3 and the push cover 2 move together, the human body sensor 7 is not separated from the command controller 8, and good electrical connection is ensured. Human sensor 7 adopts the infrared induction formula, therefore the design is pressed lid 2 and is made for transparent material, has realized that the infrared ray that human sensor 7 launches can transmit away, also can receive the infrared ray that reflects back, consequently designs human sensor 7 and is close to and presses lid 2, conveniently responds to human finger. Meanwhile, the pressing ring 92 is arranged, so that the human body inductor 7 and the pressing ring 92 are matched to clamp the pressing seat 3, the installation of the human body inductor 7 is realized, the electric connection between the human body inductor 7 and the command controller 8 is realized, and the installation is convenient.

In order to realize the opening of the installation cavity and facilitate the installation of the human body inductor 7, the switch contact assembly 10, the command controller 8 and the like, the housing 1 comprises: the mounting structure comprises a cavity 13 and a cover plate 14, wherein the cavity 13 forms a mounting cavity, the press cover 2 penetrates through one side of the cavity 13, the other side of the cavity 13 is connected with the head cover plate 14 through a screw 12, and the mounting cavity is covered by the cover plate 14.

In order to realize the electrical connection between the command controller 8 and the switch contact assembly 10 and the human body sensor 7, a first plug 81 and a second plug 82 which are spaced from each other are installed on the inner wall of the cover plate 14, a first socket 83 and a second socket 84 which are spaced from each other are installed on the command controller 8, the first plug 81 is used for being electrically connected with the second connector 95, the second plug 82 is used for being electrically connected with the positive pole piece 100 and the negative pole piece 101, the first plug 81 is in socket fit with the first socket 83, the second plug 82 is in socket fit with the second socket 84, and the command controller 8 is also realized to be installed on the cover plate 14. The first socket 83 is matched with the first plug 81, and the second socket 84 is matched with the second plug 82, so that the command controller 8 is connected with the cover plate 14 preliminarily, the damage of circuits on the command controller 8 caused by the random movement of the command controller 8 before the cover plate 14 is connected with the cavity 13 is avoided, and the quality of the installed product is ensured.

At least two pressing columns 15 are convexly formed on the inner wall of the cavity 13, and the pressing columns 15 are used for pressing the command controller 8 on the inner wall of the cover plate 14. Because the first socket 83 is matched with the first plug 81, and the second socket 84 is only preliminarily clamped after being matched with the second plug 82, the command controller 8 is still easy to separate from the cover plate 14, in order to ensure the reliability of the command controller 8 after being installed, the pressing column 15 is designed, the pressing column 15 is matched with the cover plate 14 to clamp the command controller 8, so that the damage of the command controller 8 after being separated from the cover plate 14 in the processes of use or transportation and the like is avoided, and the normal use of the command controller 8 is ensured.

The guide cylinder 5 surrounds the first connector 91, and the guide cylinder 5 is detachably connected with the pressing base 3 through a mounting component 111. The guide cylinder 5 surrounds the first connector 91, the second connector 95 and the wire 94, so that the wire 94 is prevented from being clamped into the spring to separate the first connector 91 from the second connector 95 during the movement of the pressing base 3 and the pressing cover 2, and the wire 94 is prevented from being pulled by the spring in a telescopic manner. And the guide cylinder 5 surrounds the first connector 91, which causes inconvenience when the first connector 91 is matched with the connecting seat 93 in the installation process, and in order to facilitate installation, the guide cylinder 5 is detachably connected with the pressing seat 3 through the installation component 111.

The mounting assembly 111 includes: the pressing device comprises an inserting rod 111, a limiting rod 112, a pressing block 113 and a pressing ring 11492, wherein the inserting rod 111 inserted into the pressing seat 3 extends from the guide cylinder 5, the inserting rod 111 is parallel to the direction of the central line of the guide cylinder 5, the limiting rod 112 is arranged beside the inserting rod 111, the limiting rod 112 is perpendicular to the inserting rod 111, a limiting hole for inserting the limiting rod 112 is formed in the inserting rod 111, the limiting rod 112 is fixed to one end of the pressing block 113, the limiting rod 112 and the pressing block 113 can move in the radial direction of the guide cylinder 5 relative to the pressing seat 3, the pressing block 113 is tightly attached to the inner wall of a pressing hole formed in the pressing ring 11492, the pressing hole is of a cone frustum structure, the large end of the pressing hole is located at the side, close to the guide cylinder 5, the pressing ring 11492 is fixed to the inner wall of the pressing cover 2, and the inner wall of the pressing hole is used for pressing the.

When the human body identification sensor is installed, the first connecting head 91 is inserted into the connecting seat 93 on the human body identification sensor, and the human body identification sensor and the pressing ring 92 are ensured to clamp the pressing seat 3; then, the extrusion block 113 is pulled out to provide a position for the insertion of the insertion rod 111; then, the inserting rod 111 on the guide cylinder 5 is inserted into the pressing seat 3 to keep the state; then, the pressing cover 2 is covered outside the human body sensor 7, the pressing cover 2 is in threaded connection with the pressing base 3, the extrusion ring 11492 on the pressing cover 2 extrudes the extrusion block 113 to enable the limiting rod 112 to be inserted into the limiting hole on the inserted link 111, and the limiting guide cylinder 5 is separated from the pressing cover 2; then, placing the command controller 8 on the cover plate 14, matching the first plug 81 with the first socket 83, and matching the second plug 82 with the second socket 84, so as to realize the primary positioning of the command controller 8 and the cover plate 14; then, the spring is surrounded outside the guide cylinder 5; then, the second connector 95 is inserted into the cover plate 14, the guide cylinder 5 is sleeved outside the guide rod 6, and the cover plate 14 covers the cavity 13; finally, the cover plate 14 is kept connected with the cavity 13 by using the screws 12, so that the installation is realized.

Finally, 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 the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. A light-sensitive button for an elevator, comprising: a shell, a pressing cover, a pressing seat, an elastic piece, a guide cylinder, a guide rod, a human body sensor, a command controller, an electric connection component and a switch contact component, wherein a mounting cavity is arranged in the shell, a guide rod is arranged in the installation cavity, one end of the guide rod extends into the guide cylinder, the guide cylinder is fixed to the pressing seat, the pressing seat is recessed to form an installation groove, the installation groove is used for accommodating a human body sensor, the human body sensor is used for sensing whether a human body approaches, the human body sensor is covered in the installation groove by a pressing cover, the pressing cover protrudes out of one side of the shell, the pressing cover is made of transparent materials, an electric connection component is arranged at the pressing seat and the guide rod, the electric connection component is used for realizing the electric connection between the command controller in the installation cavity and the human body sensor, the switch contact component is used for realizing the switch function, an elastic piece is arranged between the pressing seat and the shell and used for keeping the switch contact assembly in an off state.

2. The light-sensitive button for an elevator as claimed in claim 1, wherein the switch contact assembly comprises: positive plate, negative pole piece and conducting ring, positive plate, negative pole piece and conducting ring all adopt conducting material to make, install alternate positive plate and negative pole piece on the installation cavity inner wall, and the positive plate is connected to the 5v power, and the negative pole piece is connected to the command controller, and the conducting ring is installed on the guide cylinder, and the conducting ring is used for connecting electrically positive plate and negative pole piece.

3. The light-sensitive button for the elevator as claimed in claim 2, wherein the electrical connection assembly comprises: the human body sensor comprises a first connector, a pressing ring, a connecting seat, a wire and a second connector, wherein one end of the second connector is used for being connected to a command controller, the other end of the second connector is connected to the first connector through the wire, the first connector is matched with the connecting seat in a socket mode, the connecting seat is installed on the human body sensor, the pressing ring is formed on the outer protrusion of the first connector, and the pressing ring and the human body sensor clamp the pressing seat.

4. The light-sensitive button for an elevator as claimed in claim 3, wherein the housing comprises: the mounting cavity is formed by the cavity, a pressing cover penetrates through one side of the cavity, the cover plate is connected to the other side of the cavity through a screw, and the mounting cavity is covered by the cover plate.

5. A light-sensitive button for elevator as defined in claim 4, wherein a first plug and a second plug are installed on the inner wall of the cover plate and spaced from each other, a first socket and a second socket are installed on the command controller and spaced from each other, the first plug is electrically connected to the second connector, the second plug is electrically connected to the positive plate and the negative plate, the first plug is in socket-type engagement with the first socket, and the second plug is in socket-type engagement with the second socket.

6. A light-sensitive button for elevator as defined in claim 5, wherein at least two pressing posts are formed on the inner wall of the cavity in a protruding manner, and the pressing posts are used for pressing the command controller against the inner wall of the cover plate.

7. The light-sensitive button for the elevator as claimed in claim 6, wherein the guide cylinder surrounds the first connecting head, and the guide cylinder is detachably connected to the push base through the mounting member.