CN108569612B - Sightseeing elevator with privacy protection function - Google Patents
Sightseeing elevator with privacy protection function Download PDFInfo
- Publication number
- CN108569612B CN108569612B CN201810298609.XA CN201810298609A CN108569612B CN 108569612 B CN108569612 B CN 108569612B CN 201810298609 A CN201810298609 A CN 201810298609A CN 108569612 B CN108569612 B CN 108569612B
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- liquid crystal
- glass
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- car
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Types And Forms Of Lifts (AREA)
- Liquid Crystal (AREA)
Abstract
The invention relates to the technical field of machinery. Sightseeing elevator with privacy protection function, including an elevator car, at the bottom of elevator car includes a sedan-chair top, a sedan-chair and sedan-chair wall, and top-down sets up in proper order at the bottom of sedan-chair top, sedan-chair wall and the sedan-chair, and its characterized in that, sedan-chair wall both sides and rear side are opened there is the through-hole, and the through-hole is embedded to have the window of seeing light. The viewing window is connected with a liquid crystal control system, and the liquid crystal control system is connected with a control button. In a natural state, liquid crystal molecules in the liquid crystal material are randomly arranged and are milky white. That is, the liquid crystal molecules become aligned regularly after the electric current is applied, and become transparent. The state of the liquid crystal molecules can be controlled by controlling the change of the current, so that the liquid crystal layer displays required contents, and the purpose of advertisement display is achieved.
Description
Technical Field
The invention relates to the technical field of machinery, in particular to an elevator.
Background
Along with the improvement of people's living standard day by day, similar villa or people's residence all begin to install additional home elevator, in order not to destroy the original structure of building and save the usage space, external additional home elevator of installing will generally be adopted, this kind of additional elevator generally adopts the steel construction well, generally will choose glass as elevator well outer wall material for pleasing to the eye and daylighting, elevator sedan-chair wall can be done glass sedan-chair wall according to actual conditions and handle simultaneously, realize holistic riding experience and pleasing to the eye effect, but the privacy that uses after the user worried is as private residence because of elevator sedan-chair wall adoption glass material.
Disclosure of Invention
The invention aims to provide a sightseeing elevator with a privacy protection function, and at least one technical problem is solved.
The technical problem solved by the invention can be realized by adopting the following technical scheme:
the sightseeing elevator with the privacy protection function comprises an elevator car, wherein the elevator car comprises a car top, a car bottom and car walls, and the car top, the car walls and the car bottom are sequentially arranged from top to bottom;
the viewing window is connected with a liquid crystal control system, and the liquid crystal control system is connected with a control button.
Under the natural state, liquid crystal molecules in the liquid crystal material are arranged randomly, the refractive index of the liquid crystal is lower than that of an external polymer, and incident light is scattered on the polymer layer and is milky white. Namely, after the electricity is applied, the liquid crystal molecules which are dispersed are changed from random arrangement to oriented regular arrangement rapidly, so that the refractive index of the liquid crystal is equal to that of the polymer, and incident light can pass through the liquid crystal molecules to form a transparent state. The state of the liquid crystal molecules can be controlled by controlling the change of the current, so that the liquid crystal layer displays required contents, and the effects of shielding light and protecting the privacy of users in the car are achieved.
The sightseeing window comprises tempered glass, a liquid crystal display film, liquid crystal glass and a metal frame, wherein the tempered glass is connected with the liquid crystal display film through glue, the liquid crystal display film is connected with the liquid crystal display film through glue, the tempered glass is connected with the liquid crystal display film, the liquid crystal display film and the liquid crystal glass are installed in the metal frame, the light emitting surface of the liquid crystal display film faces the outer side of the elevator car, and the light emitting surface of the liquid crystal glass faces the inner side of the elevator car.
The liquid crystal glass is internally provided with a liquid crystal layer, and the glass part of the liquid crystal glass is used as the outer protective layer. The liquid crystal glass is also called as electric control dimming glass and is named as a core material liquid crystal film of the dimming glass. The liquid crystal glass is a high-tech photoelectric glass product formed by packaging a liquid crystal film in a high-temperature and high-pressure mode in an interlayer manner. The liquid crystal glass product manufactured by using the circuit and the control technology can control the color depth of the glass and adjust the intensity of sunlight entering the lift car by controlling the current change. The light in the lift car is soft, comfortable and pleasant, and the function of light transmission is not lost. The glass is fuzzy when power is off and clear when power is on, and the response speed from fuzzy to thorough and clear can reach thousandth of a second level according to requirements.
The glass part of the liquid crystal glass can be float glass, ultra-white glass, tempered glass, semi-tempered glass, fireproof glass, hollow glass and the like. The glass part of the liquid crystal glass is preferably tempered glass.
The shape and the size of the toughened glass, the liquid crystal display film and the liquid crystal glass are the same.
The liquid crystal control system comprises a control box, the control box is fixed on the other front side wall outside the position of the elevator control panel, and the control box comprises two control main boards. One of the control main boards is connected with the liquid crystal display film, and the other control main board is connected with the liquid crystal glass;
and a display screen is fixed on the control box, and a control main board for connecting the liquid crystal film is connected with the display screen. So as to display pictures on the inner side and the outer side of the elevator through the liquid crystal display film and the liquid crystal glass respectively, and allow different pictures to be displayed. The elevator car display screen is additionally provided with the display screen, and a user can know the content of the display picture on the liquid crystal display film in the elevator car by enabling the display picture of the display screen to be consistent with the display picture of the liquid crystal display film.
The control button is arranged on the control box. So as to facilitate control.
The other warning light that has of control button, the warning light includes atomizing warning light, transparent warning light and advertisement warning light, the state of suggestion car interior observation window.
The atomization prompt lamp, the transparent prompt lamp and the advertisement prompt lamp are LED lamps with different colors for distinguishing.
The sightseeing elevator is characterized in that the elevator car of the sightseeing elevator also comprises a monitoring camera, the monitoring camera is connected with an elevator control system, and the elevator control system is connected with the liquid crystal control system to control the working state of the liquid crystal control system. When no person is in the car, the elevator control system controls the circuit of the liquid crystal control system to enable the sightseeing window to be in an advertisement display state. When people are in the elevator car, the elevator control system enables the liquid crystal control system to be controlled by the control buttons, and passengers can change the state of the observation window by themselves.
Drawings
Fig. 1 is a schematic structural view of an elevator car of the present invention;
FIG. 2 is a schematic structural diagram of an observation window according to the present invention;
FIG. 3 is a schematic structural diagram of the control box of the present invention;
FIG. 4 is a partial circuit block diagram of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific drawings.
Referring to fig. 1, 2, 3 and 4, the sightseeing elevator with the privacy protection function comprises an elevator car, wherein the elevator car comprises a car top 1, a car bottom 2 and car walls 3, the car top 1, the car walls 2 and the car bottom 3 are sequentially arranged from top to bottom, through holes are formed in the two sides and the rear side of each car wall, a sightseeing window 4 is embedded in each through hole, the sightseeing window 4 is connected with a liquid crystal control system, and the liquid crystal control system is connected with a control button 5.
Under the natural state, liquid crystal molecules in the liquid crystal material are arranged randomly, the refractive index of the liquid crystal is lower than that of an external polymer, and incident light is scattered on the polymer layer and is milky white. Namely, after the electricity is applied, the liquid crystal molecules which are dispersed are changed from random arrangement to oriented regular arrangement rapidly, so that the refractive index of the liquid crystal is equal to that of the polymer, and incident light can pass through the liquid crystal molecules to form a transparent state. The state of the liquid crystal molecules can be controlled by controlling the change of the current, so that the liquid crystal layer displays required contents, and the effects of shielding light and protecting the privacy of users in the car are achieved.
Referring to fig. 2, the observation window includes a tempered glass 6, a liquid crystal display film 7, a liquid crystal glass 8 and a metal frame 9, the tempered glass 6 is connected to the liquid crystal display film 7 by glue, the liquid crystal display film 7 is connected to the liquid crystal glass 8 by glue, and the tempered glass 6, the liquid crystal display film 7 and the liquid crystal glass 8 are all installed in the metal frame 9. The light emitting surface of the liquid crystal display film 7 faces the outside of the elevator car, and the light emitting surface of the liquid crystal glass 8 faces the inside of the elevator car. The liquid crystal glass 8 has a liquid crystal layer sandwiched therein, and the glass portion of the liquid crystal glass 8 serves as an outer protective layer. The liquid crystal glass is also called as electric control dimming glass and is named as a core material liquid crystal film of the dimming glass. The liquid crystal glass is a high-tech photoelectric glass product formed by packaging a liquid crystal film in a high-temperature and high-pressure mode in an interlayer manner. The liquid crystal glass product manufactured by using the circuit and the control technology can control the color depth of the glass and adjust the intensity of sunlight entering the lift car by controlling the current change. The light in the lift car is soft, comfortable and pleasant, and the function of light transmission is not lost. The glass is fuzzy when power is off and clear when power is on, and the response speed from fuzzy to thorough and clear can reach thousandth of a second level according to requirements.
The glass portion of the liquid crystal glass 8 may be float glass, super white glass, tempered glass, semi-tempered glass, fire-resistant glass, hollow glass, or the like. The glass portion of the liquid crystal glass is preferably tempered glass. The shape and size of the tempered glass 6 and the liquid crystal display film 7 are the same as those of the liquid crystal glass 8.
The liquid crystal control system comprises a control box 10, the control box 10 is fixed on the other front side wall different from the elevator control panel, and the control box 10 comprises two control main boards. One of the control main boards 11 is connected with the liquid crystal display film 7, and the other control main board 12 is connected with the liquid crystal glass 8. A display screen 13 is fixed on the control box 10, and a control main board 11 for connecting the liquid crystal film 7 is connected with the display screen. So that the liquid crystal display film 7 and the liquid crystal glass 8 respectively display pictures at the inner side and the outer side of the elevator, and different pictures are allowed to be displayed. The elevator is additionally provided with a display screen 13, and a user can know the content of the display picture on the liquid crystal display film 7 in the elevator car by enabling the display picture of the display screen 13 to be consistent with the display picture of the liquid crystal display film 7.
Referring to fig. 3, the control button 5 is provided on the control box 10 to facilitate control. A prompt lamp 14 is arranged beside the control button 5, and the prompt lamp 14 comprises an atomization prompt lamp, a transparent prompt lamp and an advertisement prompt lamp and prompts the state of the observation window 4 in the lift car. The atomization prompt lamp, the transparent prompt lamp and the advertisement prompt lamp are distinguished by selecting LED lamps with different colors.
Referring to fig. 4, the car of the sightseeing elevator further comprises a monitoring camera 15, the monitoring camera 15 is connected with an elevator control system 16, and the elevator control system 16 is connected with a liquid crystal control system to control the working state of the liquid crystal control system. When no person is in the car, the elevator control system 5 controls the circuit of the liquid crystal control system, the liquid crystal display film 7 and the liquid crystal glass 8 display the advertisement content through the control main board 11 and the control main board 12, and at the moment, the observation window 4 is in an advertisement mode, and the advertisement prompt lamp is lightened; when people exist in the car, the elevator control system 16 enables the liquid crystal control system to be controlled by the control button 5, passengers press the control button 5, the liquid crystal control system enables the liquid crystal glass 8 to be in an atomization state through the control main board 12, the state of the liquid crystal display film 7 is unchanged, the viewing window 4 is in an atomization mode, and the atomization prompt lamp is turned on; the control button 5 is pressed again, the liquid crystal control system enables the liquid crystal display film 7 and the liquid crystal glass 8 to be in a transparent state through the control main board 11 and the control main board 12, at the moment, the observation window 4 is in a transparent mode, and the transparent prompt lamp is turned on.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The sightseeing elevator with the privacy protection function comprises an elevator car, wherein the elevator car comprises a car top, a car bottom and car walls, and the car top, the car walls and the car bottom are sequentially arranged from top to bottom;
the viewing window is connected with a liquid crystal control system, and the liquid crystal control system is connected with a control button;
the sightseeing window comprises toughened glass, a liquid crystal display film, liquid crystal glass and a metal frame, wherein the toughened glass is connected with the liquid crystal display film through glue, the liquid crystal display film is connected with the liquid crystal glass through glue, the toughened glass, the liquid crystal display film and the liquid crystal glass are all arranged in the metal frame, the light emitting surface of the liquid crystal display film faces the outer side of the elevator car, and the light emitting surface of the liquid crystal glass faces the inner side of the elevator car;
the liquid crystal control system comprises a control box, the control box is fixed on the other front side wall except the position of the elevator control panel, the control box comprises two control main boards, one control main board is connected with the liquid crystal display film, and the other control main board is connected with the liquid crystal glass;
a display screen is fixed on the control box, and a control main board for connecting the liquid crystal display film is connected with the display screen; the liquid crystal display film and the liquid crystal glass respectively display pictures on the inner side and the outer side of the elevator and allow different pictures to be displayed;
a prompting lamp for prompting the state of the observation window is arranged beside the control button, and the prompting lamp comprises an atomization prompting lamp, a transparent prompting lamp and an advertisement prompting lamp;
the car of the sightseeing elevator also comprises a monitoring camera, the monitoring camera is connected with an elevator control system, and the elevator control system is connected with the liquid crystal control system;
when no person is in the lift car, the elevator control system controls the circuit of the liquid crystal control system, the liquid crystal display film and the liquid crystal glass display advertisement content through the control main board and the control main board, the observation window is in an advertisement mode at the moment, and the advertisement prompt lamp is lightened; when people exist in the lift car, the elevator control system enables the liquid crystal control system to be controlled by the control button, passengers press the control button, the liquid crystal control system enables the liquid crystal glass to be in an atomization state through the control main board, the state of the liquid crystal display film is unchanged, the observation window is in an atomization mode, and the atomization prompt lamp is turned on; and the control button is pressed again, the liquid crystal control system enables the liquid crystal display film and the liquid crystal glass to be in a transparent state through the control main board and the control main board, the viewing window is in a transparent mode at the moment, and the transparent prompt lamp is turned on.
2. The sightseeing elevator with privacy protecting function of claim 1, characterized in that: a liquid crystal layer is sandwiched in the liquid crystal glass, and the glass part of the liquid crystal glass is used as an outer protective layer; the glass part of the liquid crystal glass is float glass, ultra-white glass, toughened glass, semi-toughened glass, fireproof glass or hollow glass.
3. The sightseeing elevator with privacy protecting function of claim 1, characterized in that: the shape and the size of the toughened glass, the liquid crystal display film and the liquid crystal glass are the same.
4. The sightseeing elevator with privacy protecting function of claim 1, characterized in that: the control button is arranged on the elevator control panel.
5. The sightseeing elevator with privacy protecting function of claim 1, characterized in that: the atomization prompt lamp, the transparent prompt lamp and the advertisement prompt lamp are LED lamps with different colors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810298609.XA CN108569612B (en) | 2018-04-04 | 2018-04-04 | Sightseeing elevator with privacy protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810298609.XA CN108569612B (en) | 2018-04-04 | 2018-04-04 | Sightseeing elevator with privacy protection function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108569612A CN108569612A (en) | 2018-09-25 |
| CN108569612B true CN108569612B (en) | 2020-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810298609.XA Active CN108569612B (en) | 2018-04-04 | 2018-04-04 | Sightseeing elevator with privacy protection function |
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| Country | Link |
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| CN (1) | CN108569612B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112707287B (en) * | 2020-12-22 | 2022-10-18 | 住友富士电梯有限公司 | Automatic atomizing device for high-speed sightseeing elevator glass |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201237878Y (en) * | 2008-08-07 | 2009-05-13 | 贾剑方 | Nonporous perspective advertisement pad pasting |
| CN103030045A (en) * | 2012-11-22 | 2013-04-10 | 上海富士电梯有限公司 | Sightseeing elevator with picture window adopting liquid crystal window |
| CN202936072U (en) * | 2012-11-22 | 2013-05-15 | 上海富士电梯有限公司 | Sightseeing window for sightseeing elevator |
-
2018
- 2018-04-04 CN CN201810298609.XA patent/CN108569612B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201237878Y (en) * | 2008-08-07 | 2009-05-13 | 贾剑方 | Nonporous perspective advertisement pad pasting |
| CN103030045A (en) * | 2012-11-22 | 2013-04-10 | 上海富士电梯有限公司 | Sightseeing elevator with picture window adopting liquid crystal window |
| CN202936072U (en) * | 2012-11-22 | 2013-05-15 | 上海富士电梯有限公司 | Sightseeing window for sightseeing elevator |
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| Publication number | Publication date |
|---|---|
| CN108569612A (en) | 2018-09-25 |
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