Non-contact landing selection elevator

Abstract

The utility model discloses a non-contact landing selection elevator, the non-contact landing selection elevator comprises a mounting frame body, a lift car assembly, a movement control assembly and a landing selection component, the lift car assembly comprises a lift car main body, and the lift car main body and the movement control assembly are both arranged on the mounting frame body; the landing selection component is provided with a projection control area, the landing selection component is electrically connected to the moving control assembly, and after a user touches characters, representing landing information, of the projection control area across the air, the landing selection component drives the lift car body to move in the vertical direction through the moving control assembly. Therefore, different landing stations can be reached.

Description

Technical Field

[0001] This utility model relates to the field of elevator equipment technology, and in particular to a contactless floor selection elevator. Background Technology

[0002] With the development of the construction industry, elevators are installed in buildings to facilitate users' movement between floors. After entering the elevator, users need to touch and press the floor selection button to select their destination floor.

[0003] In existing elevators, due to the large number of users entering the elevator every day, the floor selection buttons are frequently pressed by different users. Bacteria and viruses carried by different users' hands can be transferred to the floor selection buttons, leading to cross-infection of diseases and threatening the health of users. Utility Model Content

[0004] The main objective of this application is to provide a contactless floor selection elevator to prevent users from coming into contact with bacteria and viruses when selecting elevator floors, thereby preventing cross-infection.

[0005] To solve the above-mentioned technical problems and achieve at least one advantage of this utility model, this utility model provides a contactless floor selection elevator, wherein the contactless floor selection elevator includes:

[0006] Mounting frame;

[0007] A car assembly, the car assembly including a car body, the car body forming a car cavity and a car opening communicating with the car cavity, the car body being disposed on the mounting frame;

[0008] A motion control component is disposed on the mounting frame and is used to drive the car body to move in the vertical direction;

[0009] The landing selection member comprises a mounting body, a control unit, a plurality of light emitting pieces, a projection light transmitting piece and a plurality of sensing pieces, the mounting body is arranged in the car cavity of the car body, the mounting body forms a mounting space and a mounting port communicating with the mounting space, the movement control assembly is electrically connected to the control unit, the control unit and the plurality of light emitting pieces are arranged in the mounting space, the plurality of light emitting pieces are electrically connected to the control unit, the light emitting pieces form a light emitting area facing the mounting port, the projection light transmitting piece is arranged in the mounting port, the light emitted by the light emitting area transmits through the projection light transmitting piece and forms an image consistent with the light emitting area on the side of the projection light transmitting piece away from the light emitting pieces to define a projection operation area, the plurality of sensing pieces are arranged in the mounting space, and the plurality of sensing pieces are electrically connected to the control unit, the plurality of sensing pieces are arranged towards the projection operation area, and the plurality of sensing pieces are used to monitor the situation that the image consistent with the light emitting area in the projection operation area is touched.

[0010] According to an embodiment of the utility model, the landing selection member further comprises a plurality of light collecting tubes, the light collecting tubes correspond to the light emitting pieces, the light collecting tubes are arranged on the light emitting pieces, and the light collecting tubes enclose the outer periphery of the light emitting area in the direction of the light emitting area.

[0011] According to an embodiment of the utility model, the inner wall of the mounting port forms a high end and a low end, and the low end of the mounting port is farther away from the light emitting pieces than the high end.

[0012] According to an embodiment of the utility model, the car assembly further comprises a car door member, the car door member comprises a car door mounting piece, a driving unit and a pair of door bodies, the car door mounting piece is arranged on the car body, and the pair of door bodies are arranged on the car door mounting piece in a manner of closing the car port through the driving unit.

[0013] According to an embodiment of the utility model, the driving unit comprises a pair of driving pieces, at least a pair of fixing pieces and a driving strip, the pair of driving pieces are arranged on the car door mounting piece, the driving strip is arranged around the pair of driving pieces, the driving strip is divided into an upper segment and a lower segment by the pair of driving pieces, the upper segment and the lower segment of the driving strip can move away from each other and move towards each other when the driving strip is driven by the pair of driving pieces, and the pair of door bodies are fixed to the upper segment and the lower segment of the driving strip through the pair of fixing pieces respectively.

[0014] According to the utility model one embodiment, the mobile control assembly includes traction unit and counterweight component, the traction unit includes drive rotating piece, drive rotating traction wheel, car traction wheel and counterweight traction wheel, the drive rotating piece is fixed on the mounting frame body, the drive rotating traction wheel is rotatably installed on the drive rotating piece, the car traction wheel is installed on the car main body, the counterweight traction wheel is arranged on the counterweight component, the counterweight component is near the car main body, the drive rotating traction wheel, the car traction wheel and the counterweight traction wheel are sequentially wound with steel wire, so that when the drive rotating traction wheel is driven by the drive rotating piece, the car main body and the counterweight component are moved in opposite directions in the vertical direction by the steel wire.

[0015] According to the utility model one embodiment, the counterweight component includes counterweight frame and multiple counterweight blocks, multiple counterweight blocks are arranged on the counterweight frame, the counterweight frame is near the car main body, and the counterweight traction wheel is arranged on the counterweight frame of the counterweight component.

[0016] According to the utility model one embodiment, the non-contact landing selection elevator further includes a guide assembly, the guide assembly includes a guide protrusion and a guide groove, the guide protrusion extends in the vertical direction, the guide groove is formed in the car main body, and the guide protrusion is formed in the mounting frame body in a manner of being fitted in the guide groove.

[0017] According to the utility model one embodiment, the non-contact landing selection elevator further includes multiple buffer assemblies, and multiple buffer assemblies are arranged below the car main body and the counterweight component in the vertical direction in a compressible manner.

[0018] According to the utility model one embodiment, the projection light-transmitting piece is implemented to include a light wave guide plate.

[0019] The beneficial effects of the present application include:

[0020] 1、Since there are images consistent with the multiple light-emitting areas in the projection control area, when the corresponding inductive piece detects that a user touches the character-shaped image of the light-emitting area representing the expected landing information in the projection control area, it indicates that the landing represented by the touched light-emitting area is selected by the user, and the inductive piece transmits a selection signal to the control unit, and the control unit drives the car main body to move in the vertical direction through the mobile control assembly to take the user to the selected landing. Compared with the way that the user needs to touch and press the button to select the corresponding landing, the present application can prevent the user from contacting bacteria and viruses on the button, thereby preventing cross infection and threatening the user's health. BRIEF DESCRIPTION OF DRAWINGS

[0021] Fig. 1A perspective view of a preferred embodiment of the present application is shown.

[0022] Fig. 2 A perspective view of a preferred embodiment of the present application is shown.

[0023] Fig. 3 A perspective view of a preferred embodiment of the present application is shown.

[0024] Fig. 4 A perspective view of a preferred embodiment of the present application is shown. DETAILED DESCRIPTION

[0025] The following description is provided so that others skilled in the art can have the best

[0026] Those skilled in the art will understand that, in the disclosure of the present application, the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore the above terms cannot be understood as a limitation of the present application.

[0027] It can be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of one element can be one, and in another embodiment, the number of the element can be multiple, and the term "one" cannot be understood as a limitation of the number.

[0028] Reference Figs. 1 to 4 A contactless landing selection elevator according to a preferred embodiment of the present application will be described in detail below, wherein the contactless landing selection elevator comprises a mounting frame body 10, a car assembly 20, a movement control assembly 30 and a landing selection member 40.

[0029] Specifically, the car assembly 20 comprises a car body 21. The car body 21 forms a car cavity 2101 and a car opening 2102 communicating with the car cavity 2101. The car body 21 and the movement control assembly 30 are arranged on the mounting frame body 10. The movement control assembly 30 is configured to drive the car body 21 to move in the vertical direction to reach different landing floors.

[0030] The landing selection member 40 comprises a mounting body 41, a control unit 42, a plurality of light emitting members 43, a projection light transmitting member 44 and a plurality of sensing members 45. The mounting body 41 is arranged in the car cavity 2101 of the car body 21. The mounting body 41 forms a mounting space 4101 and a mounting opening 4102 communicating with the mounting space 4101. The movement control assembly 30 is electrically connected to the control unit 42. The control unit 42 and the plurality of light emitting members 43 are arranged in the mounting space 4101. The plurality of light emitting members 43 are electrically connected to the control unit 42, and the light emitting members 43 form a light emitting area 431 facing the mounting opening 4102. The projection light transmitting member 44 is arranged in the mounting opening 4102. The light emitted by the light emitting area 431 passes through the projection light transmitting member 44 and forms an image consistent with the light emitting area 431 on the side of the projection light transmitting member 44 away from the light emitting members 43, defining a projection control area. The plurality of sensing members 45 are arranged in the mounting space 4101 and electrically connected to the control unit 42. The plurality of sensing members 45 are arranged towards the projection control area to monitor whether the image consistent with the light emitting area 431 in the projection control area is touched by the user.

[0031] As a preferred embodiment, the light emitting area 431 of the light emitting members 43 forms character shapes representing landing floor information, so as to facilitate the user to touch the image of the character shape of the light emitting area 431 representing the expected landing floor information in the projection control area, thereby improving the accuracy and efficiency of the user touching the image of the character shape of the light emitting area 431 representing the expected landing floor information in the projection control area.

[0032] As an example, when the sensing members 45 monitor that the image consistent with one of the light emitting areas 431 in the projection control area is touched by the user, it indicates that the landing floor represented by the touched light emitting area 431 is selected by the user. The sensing members 45 will transmit a selection signal to the control unit 42, and the control unit 42 will drive the car body 21 to move in the vertical direction by the movement control assembly 30 to take the user to the selected landing floor.

[0033] Preferably, the projection light-transmitting member 44 is implemented to include a light waveguide plate. The sensing member 45 is implemented to include an infrared sensor.

[0034] The landing selection member 40 further includes a plurality of light collecting tubes 46. The light collecting tubes 46 correspond to the light emitting members 43. The light collecting tubes 46 are disposed on the light emitting members 43, and the light collecting tubes 46 enclose the outer periphery of the light emitting area 431 in the direction of orientation to limit the dispersion of the light rays emitted by the light emitting area 431, so that the light rays emitted by the light emitting area 431 are concentrated to be projected toward the projection light-transmitting member 44, thereby improving the brightness of the imaging of the character shape of the light emitting area 431 in the projection operation area.

[0035] In the present embodiment, the inner wall of the mounting opening 4102 forms a high end and a low end, and the low end of the mounting opening 4102 is farther away from the light emitting member 43 than the high end, so that the mounting opening 4102 is inclined upward. Since the projection operation area is formed on the side of the projection light-transmitting member 44 away from the light emitting member 43, and the projection light-transmitting member 44 is disposed in the mounting opening 4102 inclined upward, the projection operation area is inclined upward, so as to facilitate the user with higher height to reach the imaging of the character shape of the light emitting area 431 representing the landing information in the projection operation area.

[0036] In another variant embodiment, the inner wall of the mounting opening 4102 forms a high end and a low end, and the high end of the mounting opening 4102 is farther away from the light emitting member 43 than the low end, so that the mounting opening 4102 is inclined downward. Since the projection operation area is formed on the side of the projection light-transmitting member 44 away from the light emitting member 43, and the projection light-transmitting member 44 is disposed in the mounting opening 4102 inclined downward, the projection operation area is inclined downward, so as to facilitate the user with lower height to reach the imaging of the character shape of the light emitting area 431 representing the landing information in the projection operation area.

[0037] Specifically, the car assembly 20 further includes a car door member 22. The car door member 22 includes a car door mounting member 221, a drive unit 222, and a pair of door bodies 223. The car door mounting member 221 is disposed on the car body 21, and a pair of the door bodies 223 are disposed on the car door mounting member 221 in a manner capable of closing the car opening 2102 through the drive unit 222.

[0038] As preferred, the displacement unit 222 comprises a pair of driving members 2221, at least a pair of fixing members 2222 and a belt 2223. The pair of driving members 2221 are arranged on the car door mounting member 221, the belt 2223 is arranged around the pair of driving members 2221, and the belt 2223 is divided into an upper section and a lower section by the pair of driving members 2221. The upper section and the lower section of the belt 2223 can move away from each other and move towards each other when the belt 2223 is driven by the pair of driving members 2221. The pair of door bodies 223 are fixed to the upper section and the lower section of the belt 2223 by the pair of fixing members 2222 respectively.

[0039] As can be understood by those skilled in the art, after the control unit 42 drives the car body 21 to move in the vertical direction by the movement control assembly 30 and brings the user to the selected landing, the upper section and the lower section of the belt 2223 will move away from each other and move towards each other during the driving of the belt 2223 by the driving members 2221, so as to move the pair of door bodies 223 away from each other and move the pair of door bodies 223 towards each other, thereby achieving the opening and closing of the car opening 2102.

[0040] Preferably, the belt 2223 is implemented by a belt.

[0041] Preferably, the movement control assembly 30 comprises a traction unit 31 and a counterweight member 32. The traction unit 31 comprises a driving member 311, a driving traction wheel 312, a car traction wheel 313 and a counterweight traction wheel 314. The driving member 311 is fixed to the mounting frame body 10, the driving traction wheel 312 is rotatably arranged on the driving member 311, the car traction wheel 313 is arranged on the car body 21, and the counterweight traction wheel 314 is arranged on the counterweight member 32. The counterweight member 32 is located near the car body 21. The driving traction wheel 312, the car traction wheel 313 and the counterweight traction wheel 314 are sequentially arranged around a steel wire, so that when the driving traction wheel 312 is driven to rotate by the driving member 311, the car body 21 and the counterweight member 32 are driven to move in opposite directions in the vertical direction by the steel wire, thereby stopping the car body 21 at the landing selected by the user.

[0042] In this way, after the car body 21 is stopped at the landing selected by the user, the two ends of the steel wire arranged around the driving traction wheel 312 bear the weight of the counterweight member 32 and the weight of the car body 21. At this time, compared with directly pulling the car body 21 by the driving member 311, the arrangement of the counterweight member 32 can reduce the load of the driving member 311 when the car body 21 is suspended.

[0043] As preferred, the counterweight member 32 comprises a counterweight frame 321 and a plurality of counterweight blocks 322. The plurality of counterweight blocks 322 are arranged on the counterweight frame 321. The counterweight frame 321 is located near the car body 21, and the counterweight traction sheave 314 is arranged on the counterweight frame 321 of the counterweight member 32.

[0044] It is worth mentioning that the number of the counterweight blocks 322 arranged on the counterweight frame 321 can be increased or decreased to adjust the weight of the plurality of counterweight blocks 322 arranged on the counterweight frame 321 and the counterweight frame 321 as a whole, so as to reduce the load borne by the drive sheave 311 when the car body 21 hovers, thereby prolonging the service life of the drive sheave 311.

[0045] Preferably, the drive sheave 311 is implemented to comprise a traction machine.

[0046] In the embodiment, the non-contact landing selection elevator further comprises a guide assembly 50. The guide assembly 50 comprises a guide protrusion and a guide groove. The guide protrusion extends in the vertical direction. The guide groove is formed on the car body 21. The guide protrusion is formed on the mounting frame body 10 in a manner of being fitted into the guide groove.

[0047] As an example, when the car body 21 moves in the vertical direction, the car body 21 can move along the extension direction of the guide protrusion due to the fitting of the guide protrusion into the guide groove, thereby making the movement of the car body 21 in the vertical direction more stable.

[0048] In another variant embodiment, the non-contact landing selection elevator further comprises a guide assembly 50. The guide assembly 50 comprises a guide protrusion and a guide groove. The guide groove is formed on the mounting frame body 10, and the guide groove extends in the vertical direction. The guide protrusion is formed on the car body 21 in a manner of being fitted into the guide groove.

[0049] As an example, when the car body 21 moves in the vertical direction, the car body 21 can move along the extension direction of the guide groove due to the fitting of the guide protrusion into the guide groove, thereby making the movement of the car body 21 in the vertical direction more stable.

[0050] In order to enable those skilled in the art to understand the present application, in at least one embodiment of the present application, only the non-contact landing selection elevator further comprises the guide assembly 50, the guide assembly 50 comprises the guide protrusion and the guide groove, the guide protrusion extends in the vertical direction, the guide groove is formed on the car body 21, and the guide protrusion is formed on the mounting frame body 10 in a manner of being fitted into the guide groove.

[0051] Preferably, the non-contact landing station selection elevator further comprises a plurality of buffer assemblies 60. The plurality of buffer assemblies 60 are respectively arranged below the car body 21 and the counterweight member 32 in the vertical direction in a compressible manner. The buffer assemblies 60 are used to buffer when the car body 21 and the counterweight member 32 fall uncontrollably, so as to reduce the falling speed of the car body 21 and the counterweight member 32, and provide safety protection for the personnel and goods in the car cavity 2101 of the car body 21. At the same time, the arrangement of the buffer assemblies 60 can reduce the degree of falling and crashing of the car body 21 and the counterweight member 32.

[0052] Preferably, the buffer assembly 60 is implemented to comprise a spring.

[0053] Those skilled in the art should understand that the embodiments of the utility model shown in the above description and the drawings are only examples and do not limit the utility model. The advantages of the utility model have been fully and effectively realized. The function and structural principle of the utility model have been shown and explained in the embodiments, and the embodiments of the utility model can have any deformation or modification without departing from the principle.

Claims

1. Touchless landing selection elevator, characterized in that The non-contact landing selection elevator comprises: a mounting frame body; a car assembly comprising a car main body forming a car cavity and a car mouth communicating with the car cavity, the car main body being arranged on the mounting frame body; a movement control assembly arranged on the mounting frame body, the movement control assembly being used to drive the car main body to move in a vertical direction; a landing selection member comprising a mounting main body, a control unit, a plurality of light emitting pieces, a projection light transmitting piece and a plurality of sensing pieces, the mounting main body being arranged in the car cavity of the car main body, the mounting main body forming a mounting space and a mounting mouth communicating with the mounting space, the movement control assembly being electrically connected to the control unit, the control unit and the plurality of light emitting pieces being arranged in the mounting space, the plurality of light emitting pieces being electrically connected to the control unit, the light emitting pieces forming a light emitting area facing the mounting mouth, the projection light transmitting piece being arranged in the mounting mouth, light emitted by the light emitting area passing through the projection light transmitting piece and forming an image consistent with the light emitting area on a side of the projection light transmitting piece away from the light emitting pieces to define a projection control area, the plurality of sensing pieces being arranged in the mounting space and electrically connected to the control unit, the plurality of sensing pieces being arranged towards the projection control area, the plurality of sensing pieces being used to monitor whether the image consistent with the light emitting area in the projection control area is touched.

2. The touchless landing selection elevator of claim 1, wherein, The landing selection member further comprises a plurality of light collecting tubes corresponding to the light emitting pieces, the light collecting tubes being arranged on the light emitting pieces and enclosing the outer periphery of the light emitting area in the direction of the facing direction.

3. The touchless landing selection elevator of claim 2, wherein, The inner wall of the mounting mouth forms a high end portion and a low end portion, the low end portion of the mounting mouth being farther away from the light emitting pieces than the high end portion.

4. The touchless landing selection elevator of claim 3, wherein, The car assembly further comprises a car door member comprising a car door mounting piece, a driving unit and a pair of door bodies, the car door mounting piece being arranged on the car main body, the pair of door bodies being arranged on the car door mounting piece through the driving unit in a manner of being capable of closing the car mouth.

5. The touchless landing selection elevator of claim 4, wherein, The driving unit comprises a pair of driving pieces arranged on the car door mounting piece, a belt driving strip being wound around the pair of driving pieces and being divided by the pair of driving pieces into an upper segment and a lower segment, the upper segment and the lower segment of the belt driving strip being capable of moving away from each other and moving towards each other when the belt driving strip is driven by the pair of driving pieces, the pair of door bodies being fixed to the upper segment and the lower segment of the belt driving strip through a pair of fixing pieces respectively.

6. The touchless landing selection elevator of claim 5, wherein, The moving control assembly comprises a traction unit and a counterweight member, the traction unit comprises a driving member, a driving traction wheel, a car traction wheel and a counterweight traction wheel, the driving member is fixed to the mounting frame body, the driving traction wheel is rotatably installed on the driving member, the car traction wheel is installed on the car body, the counterweight traction wheel is arranged on the counterweight member, the counterweight member is located near the car body, the driving traction wheel, the car traction wheel and the counterweight traction wheel are sequentially wound by a steel wire, so that the car body and the counterweight member are moved in opposite directions in the vertical direction by the steel wire when the driving traction wheel is driven by the driving member.

7. The touchless landing selection elevator of claim 6, wherein, The counterweight member comprises a counterweight frame and a plurality of counterweight blocks, the plurality of counterweight blocks are arranged on the counterweight frame, the counterweight frame is located near the car body, and the counterweight traction wheel is arranged on the counterweight frame of the counterweight member.

8. The touchless landing selection elevator of claim 7, wherein, The non-contact landing selection elevator further comprises a guide assembly, the guide assembly comprises a guide convex strip and a guide groove, the extension direction of the guide convex strip is the vertical direction, the guide groove is formed in the car body, and the guide convex strip is formed in the mounting frame body in a manner of being embedded in the guide groove.

9. The touchless landing selection elevator of claim 8, wherein, The non-contact landing selection elevator further comprises a plurality of buffer assemblies, the plurality of buffer assemblies are respectively arranged below the car body and the counterweight member in the vertical direction in a compressible manner.

10. The touchless landing selection elevator of any of claims 2 to 9, wherein, The projection light-transmitting piece is implemented by comprising a light wave guide plate. The projection light-transmitting piece is implemented by comprising a light wave guide plate.

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