CN112432033A - Electronic information display device based on user experience - Google Patents

Electronic information display device based on user experience Download PDF

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Publication number
CN112432033A
CN112432033A CN202011475123.2A CN202011475123A CN112432033A CN 112432033 A CN112432033 A CN 112432033A CN 202011475123 A CN202011475123 A CN 202011475123A CN 112432033 A CN112432033 A CN 112432033A
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CN
China
Prior art keywords
display device
electronic information
fixedly connected
module
information display
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Pending
Application number
CN202011475123.2A
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Chinese (zh)
Inventor
赵香芹
王晨奥
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Jiangsu University of Technology
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Jiangsu University of Technology
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Publication date
Application filed by Jiangsu University of Technology filed Critical Jiangsu University of Technology
Priority to CN202011475123.2A priority Critical patent/CN112432033A/en
Publication of CN112432033A publication Critical patent/CN112432033A/en
Pending legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
    • F16M11/28—Undercarriages for supports with one single telescoping pillar
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/04—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors
    • B60B33/06—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors mounted retractably
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/043—Allowing translations
    • F16M11/046—Allowing translations adapted to upward-downward translation movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F27/00—Combined visual and audible advertising or displaying, e.g. for public address

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

The invention discloses an electronic information display device based on user experience, which belongs to the technical field of electronic information and comprises a base, a display device and a controller electrically connected with the display device, wherein the top of the base is fixedly connected with a fixed cylinder, the outer side wall of the fixed cylinder is fixedly provided with a distance sensor, the distance sensor is electrically connected with the controller, the inner side wall of the fixed cylinder is slidably connected with a fixed plate, the top of the fixed plate is fixedly connected with a lifting cylinder, and the outer side wall of the lifting cylinder is slidably connected with the outer side wall of the fixed cylinder. According to the invention, the display device on the device can be automatically adjusted according to the height of the user, and the inclination angle of the display device can also be automatically adjusted according to the height of the user, so that the effect of automatically adjusting the position height and the inclination angle of the display device is achieved, and the user experience of the user using the electronic information display device is favorably improved.

Description

Electronic information display device based on user experience
Technical Field
The invention relates to the technical field of electronic information, in particular to an electronic information display device based on user experience.
Background
Electronic information is a word frequently appearing in recent years, and is a vocabulary of informatics under the background that computer technology, communication technology and high-density storage technology are rapidly developed and widely applied in various fields, while electronic information engineering is a subject of electronic information control and information processing by applying the modern technology of computers and the like, and mainly researches on information acquisition and processing, design, development, application and integration of electronic equipment and information systems. Among electronic information, electronic information display devices are widely used.
At present, an electronic information display device is generally arranged in a large-scale market and used for providing store guide for consumers so that the consumers can quickly find a target store. But the number of consumers who receive every day in the market is numerous, and the height of the consumers is different, and the height of the existing electronic information display device is fixed and can not be adjusted as required, so that the use experience of the consumers using the electronic information display device is poor.
Through the retrieval, chinese authorized bulletin number is CN208240289U, discloses an electronic information display device, through setting up the fixed column, the screw, the diaphragm, the carousel, the movable groove, the screw rod, the bearing frame, the movable sleeve, the sliding sleeve, the arm-tie, the cooperation of locating lever and locating hole is used, can control about and about the display panel, electronic information display device's result of use is better like this, electronic information display device when using has been solved, because of can not control about and about the display panel, cause the service position of display panel comparatively fixed, thereby lead to electronic information display device to appear awkward problem, electronic information display device's use has been made things convenient for greatly, be worth promoting.
However, the device needs to be manually adjusted, and a user needs to manually rotate the turntable to drive the display panel to move up and down or move left and right when using the device, and the manual adjustment mode has the following defects:
1. the adjustment mode is complicated, and the use experience of a user is influenced;
2. when the device is used, the hands of a user need to be in contact with the rotating disc, the number of the users of the device is large every day, indirect spread of viruses is easily caused by the fact that a plurality of users contact the rotating disc, and the sanitation degree is poor;
3. the device intelligent degree is than lower, and the efficiency of providing help is lower for the user, seriously influences user's use experience.
To this end, we propose an electronic information display device based on user experience to solve the above problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an electronic information display device based on user experience.
In order to achieve the purpose, the invention adopts the following technical scheme:
an electronic information display device based on user experience comprises a base, a display device and a controller electrically connected with the display device, wherein the top of the base is fixedly connected with a fixed cylinder, the outer side wall of the fixed cylinder is fixedly provided with a distance sensor, the distance sensor is electrically connected with the controller, the inner side wall of the fixed cylinder is slidably connected with a fixed plate, the top of the fixed plate is fixedly connected with a lifting cylinder, the outer side wall of the lifting cylinder is slidably connected with the outer side wall of the fixed cylinder, the top of the lifting cylinder and the fixed plate are both provided with through holes, the controller is installed on the inner side wall of the lifting cylinder, the bottom of the fixed plate is connected with the top of the base through an electric hydraulic telescopic rod a, the electric hydraulic telescopic rod a is electrically connected with the controller, the bottom of the fixed plate is connected with a U-shaped plate through a lifting mechanism, the fixed box is arranged on the outer side wall of the display device;
the display device comprises a shell, wherein a liquid crystal display screen, a loudspeaker, a microphone, a rotary camera and a fixed camera are sequentially arranged at the top of the shell;
the outer side wall of the shell is fixedly connected with a rotating shaft a, one end, far away from the shell, of the rotating shaft a penetrates through the fixed box and is fixedly connected with a bevel gear a, the inner side wall of the fixed box is fixedly connected with a driving motor b, the driving motor b is electrically connected with the controller, an output shaft of the driving motor b is fixedly connected with a bevel gear b, and the bevel gear a is meshed with the bevel gear b;
the controller comprises a processor, a driving module, a face capturing module, a voice collecting module, an artificial intelligence module, a storage module and a display module, wherein the driving module, the face capturing module, the voice collecting module, the artificial intelligence module, the storage module and the display module are all electrically connected with the processor.
Further, the bottom of base is provided with the recess, install driving motor a in the recess, driving motor a is connected with the drive module electricity, driving motor a is connected with the lifter plate through the output shaft through elevating gear, the bottom of base is provided with the activity groove that corresponds with the lifter plate, the recess communicates with each other with the activity groove, the fixed four gyro wheels that are provided with in bottom of lifter plate.
Further, elevating gear includes the lead screw of fixed connection at driving motor a output shaft, the lateral wall screw thread of lead screw has cup jointed the sleeve, the sleeve is connected with the lifter plate through rotating, be provided with on the lifter plate with rotate the mounting groove that corresponds.
Further, elevating system includes the L template of fixed connection in the fixed plate bottom, the L template passes through electric hydraulic telescopic handle b and is connected with the bottom of U template, electric hydraulic telescopic handle b is connected with the drive module electricity.
Further, the equal fixedly connected with pivot b of inside wall of U template, fixed case and fixedly connected with bevel gear c are run through to the one end of pivot b, the inside wall of fixed case rotates and is connected with pivot c, the one end fixedly connected with bevel gear d of fixed case is kept away from to pivot c, bevel gear c and bevel gear d mesh, the inside wall fixedly connected with driving motor c of fixed case, driving motor c is connected with drive module electricity, driving motor c passes through the link gear and is connected with two pivot c respectively.
Further, the link gear comprises a chain wheel a fixedly connected to an output shaft of the driving motor c, a chain wheel b is fixedly sleeved on the outer side wall of the rotating shaft c, and the chain wheel a is connected with the chain wheel b through a chain.
Furthermore, the rotating shaft a, the rotating shaft b and the rotating shaft c are connected with the fixed box through rotating pieces.
Further, the bevel gear a and the bevel gear c are both large gears, and the bevel gear b and the bevel gear d are both small gears.
Compared with the prior art, the invention has the beneficial effects that:
1. compared with the prior art, the display device on the electronic information display device can be automatically adjusted according to the height of a user, and the inclination angle of the display device can also be automatically adjusted according to the height of the user, so that the effect of automatically adjusting the position height and the inclination angle of the display device is achieved, and the user experience of the user using the electronic information display device is improved;
2. compared with the prior art, the display device of the electronic information display device can be accommodated in the lifting cylinder and the fixing cylinder, the size can be automatically reduced, the transportation is convenient, and the transportation cost is saved;
3. compared with the prior art, the bottom of the electronic information display device is provided with the liftable roller, when the electronic information display device needs to be moved, the position of the roller is lowered, and when the electronic information display device needs to be placed on the ground for electronic information display, the position of the roller is raised, so that the stability of the electronic information display device placed on the ground is not influenced;
4. compared with the prior art, when the electronic information display device is used by a user, the user needs to contact with the electronic information display device, the position of a related shop can be found only by inputting related instructions through voice, and the height and the inclination of the display device can be automatically adjusted, so that the user is prevented from contacting the electronic information display device to infect bacteria or viruses;
5. compared with the prior art, when the electronic information display device is used, a user needs to contact with the electronic information display device, the position of a related shop can be found only by inputting related instructions through voice, the height and the gradient of the display device can be automatically adjusted, the intelligent degree is high, the processing effect is better than that of the existing electronic information display device, and the using effect of the user is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
FIG. 1 is a schematic diagram of an overall structure of an electronic information display device based on user experience according to the present invention;
fig. 2 is a schematic structural view of a display device of an electronic information display device based on user experience according to the present invention, which is accommodated in a fixed cylinder and a lifting cylinder;
FIG. 3 is a schematic diagram of the structure inside a fixed box of the electronic information display device based on user experience according to the present invention;
fig. 4 is a schematic structural diagram of a display device in an electronic information display device based on user experience according to the present invention.
In the figure: 1. a base; 2. a fixed cylinder; 3. a lifting cylinder; 4. a drive motor a; 5. a lifting device; 51. a screw rod; 52. a sleeve; 6. a lifting plate; 7. a roller; 8. a fixing plate; 9. an electric hydraulic telescopic rod a; 10. an L-shaped plate; 11. an electric hydraulic telescopic rod b; 12. a U-shaped plate; 13. a fixed box; 14. a display device; 141. a housing; 142. a liquid crystal display screen; 143. a speaker; 144. a microphone; 145. rotating the camera; 146. fixing the camera; 15. a distance sensor; 16. a rotating shaft a; 17. a bevel gear a; 18. a bevel gear b; 19. a drive motor b; 20. a rotating shaft b; 21. a bevel gear c; 22. a rotating shaft c; 23. a bevel gear d; 24. a drive motor c; 25. a chain wheel a; 26. a chain wheel b; 27. a chain; 28. and a controller.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1 to 4, an electronic information display device based on user experience includes a base 1, a display device 14 and a controller 28 electrically connected to the display device 14, a fixed cylinder 2 is fixedly connected to the top of the base 1, a distance sensor 15 is fixedly disposed on the outer side wall of the fixed cylinder 2, the distance sensor 15 is electrically connected to the controller 28, a fixed plate 8 is slidably connected to the inner side wall of the fixed cylinder 2, a lifting cylinder 3 is fixedly connected to the top of the fixed plate 8, the outer side wall of the lifting cylinder 3 is slidably connected to the outer side wall of the fixed cylinder 2, through holes are disposed on the top of the lifting cylinder 3 and the fixed plate 8, the controller 28 is mounted on the inner side wall of the lifting cylinder 3, the bottom of the fixed plate 8 is connected to the top of the base 1 through an electro-hydraulic telescopic rod a9, the electro-hydraulic telescopic rod a9 is electrically connected to the controller, a rotatable fixing box 13 is arranged on the U-shaped plate 12, and the fixing box 13 is arranged on the outer side wall of the display device 14;
the display device 14 comprises a shell 141, and a liquid crystal display 142, a loudspeaker 143, a microphone 144, a rotary camera 145 and a fixed camera 146 are sequentially arranged on the top of the shell 141;
the outer side wall of the shell 141 is fixedly connected with a rotating shaft a16, one end of the rotating shaft a16, which is far away from the shell 141, penetrates through the fixed box 13 and is fixedly connected with a bevel gear a17, the inner side wall of the fixed box 13 is fixedly connected with a driving motor b19, the driving motor b19 is electrically connected with the controller 28, the output shaft of the driving motor b19 is fixedly connected with a bevel gear b18, and the bevel gear a17 is meshed with the bevel gear b 18;
the controller 28 includes a processor, a driving module, a face capture module, a voice capture module, an artificial intelligence module, a storage module, and a display module, and the driving module, the face capture module, the voice capture module, the artificial intelligence module, the storage module, and the display module are all electrically connected to the processor.
The distance sensor 15 is used for detecting the distance between the user and the electronic information display device, so as to calculate the body of the user and adjust the height and the inclination angle of the display device 14.
The electric hydraulic telescopic rod a9 is used for adjusting the lifting of the fixing plate 8, so that the length of the lifting cylinder 3 stored in the fixing cylinder 2 is adjusted, and the height of the display device 14 is adjusted.
The driving module on the controller 28 is used for controlling the electric hydraulic telescopic rod a9, the electric hydraulic telescopic rod b11, the driving motor a4, the driving motor b19 and the driving motor c24 to work, and meanwhile, the rotating camera 145 can be adjusted to rotate to capture a human face.
The rotary camera 145 can be rotated up, down, left, and right to capture the face of the user, thereby facilitating the calculation of the height of the user and the adjustment of the height and inclination angle of the display device 14.
Fixed section of thick bamboo 2 and a section of thick bamboo 3 are rectangular's tubular structure, and the distance between 3 tops of a section of thick bamboo and the ground can be adjusted to the purpose, can also accomodate display device 14 simultaneously, conveniently transports this electronic information display device.
The elevating mechanism functions to adjust the height of the display device 14.
The treater is convenient for carry out the information and transfer according to user's instruction to the user can also calculate user's height according to user's facial position simultaneously through the quick position of finding the target shop of the electronic information that shows on the liquid crystal display, adjusts display device 14's height and inclination, has improved user experience that the user used this electronic information display device.
The face capturing module is convenient for rapidly capturing the face of a user, so that the height of the user can be calculated according to the face position of the user, the height and the inclination angle of the display device 14 can be adjusted, and the user experience of the user using the electronic information display device is improved.
The voice acquisition module is connected with the microphone 144, and the user carries out the input of voice command to this electronic information display device through calling this electronic information display device's name, has avoided user and this electronic information display device to contact, prevents the propagation of virus, is favorable to the suppression propagation of virus during the epidemic situation.
The artificial intelligence module is used for sending the voice instruction of the user to the processor, and the processor displays the shop position information required by the information user on the liquid crystal display 142.
The storage module is used for storing a position map of shops, elevators, toilets or stairs in the whole shopping mall.
The bevel gears a17 and b18 are used for adjusting the position of the display device 14, and are horizontally or vertically arranged, so that the display device can be conveniently stored in the fixed cylinder 2 and the lifting cylinder 3 for convenient transportation.
More specifically, the bottom of base 1 is provided with the recess, installs driving motor a4 in the recess, and driving motor a4 is connected with the drive module electricity, and driving motor a4 is connected with lifter plate 6 through output shaft through elevating gear 5, and the bottom of base 1 is provided with the activity groove that corresponds with lifter plate 6, and the recess communicates with each other with the activity groove, and four gyro wheels 7 are fixed to the bottom of lifter plate 6.
Rotate the position that drives lifter plate 6 through driving motor a4 and rise or descend to whether the bottom of adjusting base 1 contacts with ground, when base 1 passes through gyro wheel 7 and contacts with ground, make things convenient for this electronic information display device's removal, when the bottom of base 1 is direct to contact with ground, then do not influence the stability of installation gyro wheel 7 on the base 1 on ground.
More specifically, the lifting device 5 comprises a screw rod 51 fixedly connected to an output shaft of the driving motor a4, a sleeve 52 is sleeved on an outer side wall of the screw rod 51 in a threaded manner, the sleeve 52 is connected with the lifting plate 6 through a rotating piece, and a mounting groove corresponding to the rotating piece is arranged on the lifting plate 6.
More specifically, the lifting mechanism comprises an L-shaped plate 10 fixedly connected to the bottom of the fixing plate 8, the L-shaped plate 10 is connected to the bottom of the U-shaped plate 12 through an electric hydraulic telescopic rod b11, and the electric hydraulic telescopic rod b11 is electrically connected to the driving module.
The function of the electro-hydraulic telescopic rod b11 is to facilitate the adjustment of the position of the display device 14 to be raised or lowered.
More specifically, the inner side walls of the U-shaped plates 12 are fixedly connected with rotating shafts b20, one ends of the rotating shafts b20 penetrate through the fixed box 13 and are fixedly connected with bevel gears c21, the inner side walls of the fixed box 13 are rotatably connected with rotating shafts c22, one ends, far away from the fixed box 13, of the rotating shafts c22 are fixedly connected with bevel gears d23, bevel gears c21 are meshed with the bevel gears d23, the inner side walls of the fixed box 13 are fixedly connected with driving motors c24, the driving motors c24 are electrically connected with the driving module, and the driving motors c24 are respectively connected with the two rotating shafts c22 through a.
The driving motor c24 rotates to drive the two rotating shafts c22 to rotate, and since the rotating shaft c22 is connected with the rotating shaft b20 through the bevel gear c21 and the bevel gear d23, the driving motor c24 rotates to adjust the inclination angle of the display device 14, so that the user can observe the information displayed on the liquid crystal display 142 conveniently.
More specifically, the linkage mechanism comprises a chain wheel a25 fixedly connected to an output shaft of a driving motor c24, a chain wheel b26 is fixedly sleeved on the outer side wall of a rotating shaft c22, and the chain wheel a25 is connected with a chain wheel b26 through a chain 27.
The linkage mechanism has the advantages that the two rotating shafts c22 can be driven to rotate only by one driving motor c24, one driving motor c24 is saved, and manufacturing cost is saved.
More specifically, the rotation shaft a16, the rotation shaft b20, and the rotation shaft c22 are all connected to the fixed case 13 through rotation members.
The rotating elements are bearings, and the purpose is to reduce the rotating friction force between the rotating shaft a16, the rotating shaft b20 and the rotating shaft c22 and the fixed box 13, and reduce the kinetic energy loss.
More specifically, bevel gear a17 and bevel gear c21 are both large gears, and bevel gear b18 and bevel gear d23 are both small gears.
The small gear rotates to drive the large gear to rotate, fine adjustment of the inclination angle can be achieved, and the inclination angle can be adjusted more accurately.
The working principle and the using process of the invention are as follows:
when a user needs to use the electronic information display device to inquire the position information of a store, an elevator, a toilet or a stair in a shopping mall, the user walks to the side of the electronic information display device, calls the electronic information display device, such as 'little one' and 'little one', and speaks a demand, then the rotary camera 145 on the electronic information display device rotates to find the face position of the user, and simultaneously calculates the distance between the user and the device and the face position of the user collected by the rotary camera 145 to calculate the height of the user, the controller 28 controls the electric hydraulic telescopic rod a9 and the electric hydraulic telescopic rod b11 to adjust the height of the display device 14, and controls the driving motor c24 to adjust the inclination angle of the display device 14, so that the user can check the detailed position and related routes of the store, the elevator, the toilet or the stair needed to be found on the liquid crystal display 142, the user can conveniently and quickly arrive in a required shop, the user does not contact the electronic information display device in the whole process, bacteria or viruses on the electronic information display device cannot be infected, and the electronic information display device is particularly suitable for being used in an epidemic situation period.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (8)

1. Electronic information display device based on user experience, which is characterized by comprising a base (1), a display device (14) and a controller (28) electrically connected with the display device (14), wherein the top of the base (1) is fixedly connected with a fixed cylinder (2), the outer side wall of the fixed cylinder (2) is fixedly provided with a distance sensor (15), the distance sensor (15) is electrically connected with the controller (28), the inner side wall of the fixed cylinder (2) is slidably connected with a fixed plate (8), the top of the fixed plate (8) is fixedly connected with a lifting cylinder (3), the outer side wall of the lifting cylinder (3) is slidably connected with the outer side wall of the fixed cylinder (2), the top of the lifting cylinder (3) and the fixed plate (8) are both provided with through holes, the controller (28) is installed on the inner side wall of the lifting cylinder (3), the bottom of the fixed plate (8) is connected with the top of the base (1) through an electric hydraulic telescopic rod a (9), the electric hydraulic telescopic rod a (9) is electrically connected with a controller (28), the bottom of the fixed plate (8) is connected with a U-shaped plate (12) through a lifting mechanism, a rotatable fixed box (13) is mounted on the U-shaped plate (12), and the fixed box (13) is mounted on the outer side wall of the display device (14);
the display device (14) comprises a shell (141), and a liquid crystal display screen (142), a loudspeaker (143), a microphone (144), a rotary camera (145) and a fixed camera (146) are sequentially mounted at the top of the shell (141);
a rotating shaft a (16) is fixedly connected to the outer side wall of the shell (141), one end, far away from the shell (141), of the rotating shaft a (16) penetrates through the fixed box (13) and is fixedly connected with a bevel gear a (17), a driving motor b (19) is fixedly connected to the inner side wall of the fixed box (13), the driving motor b (19) is electrically connected with the controller (28), a bevel gear b (18) is fixedly connected to an output shaft of the driving motor b (19), and the bevel gear a (17) is meshed with the bevel gear b (18);
the controller (28) comprises a processor, a driving module, a face capturing module, a voice collecting module, an artificial intelligence module, a storage module and a display module, wherein the driving module, the face capturing module, the voice collecting module, the artificial intelligence module, the storage module and the display module are all electrically connected with the processor.
2. The electronic information display device based on user experience according to claim 1, wherein a groove is formed in the bottom of the base (1), a driving motor a (4) is installed in the groove, the driving motor a (4) is electrically connected with the driving module, the driving motor a (4) is connected with a lifting plate (6) through an output shaft through a lifting device (5), a movable groove corresponding to the lifting plate (6) is formed in the bottom of the base (1), the groove is communicated with the movable groove, and four rollers (7) are fixedly arranged at the bottom of the lifting plate (6).
3. The electronic information display device based on user experience according to claim 2, wherein the lifting device (5) comprises a screw rod (51) fixedly connected to an output shaft of the driving motor a (4), a sleeve (52) is sleeved on an outer side wall of the screw rod (51) in a threaded manner, the sleeve (52) is connected with the lifting plate (6) through a rotating piece, and a mounting groove corresponding to the rotating piece is arranged on the lifting plate (6).
4. The electronic information display device based on user experience according to claim 1, wherein the lifting mechanism comprises an L-shaped plate (10) fixedly connected to the bottom of the fixing plate (8), the L-shaped plate (10) is connected to the bottom of the U-shaped plate (12) through an electric hydraulic telescopic rod b (11), and the electric hydraulic telescopic rod b (11) is electrically connected to the driving module.
5. The electronic information display device based on user experience according to claim 1, wherein inner side walls of the U-shaped board (12) are fixedly connected with a rotating shaft b (20), one end of the rotating shaft b (20) penetrates through the fixed box (13) and is fixedly connected with a bevel gear c (21), the inner side walls of the fixed box (13) are rotatably connected with a rotating shaft c (22), one end, far away from the fixed box (13), of the rotating shaft c (22) is fixedly connected with a bevel gear d (23), the bevel gear c (21) is meshed with the bevel gear d (23), the inner side walls of the fixed box (13) are fixedly connected with a driving motor c (24), the driving motor c (24) is electrically connected with a driving module, and the driving motor c (24) is respectively connected with the two rotating shafts c (22) through a linkage mechanism.
6. The electronic information display device based on user experience according to claim 5, wherein the linkage mechanism comprises a chain wheel a (25) fixedly connected to an output shaft of the driving motor c (24), a chain wheel b (26) is fixedly sleeved on an outer side wall of the rotating shaft c (22), and the chain wheel a (25) is connected with the chain wheel b (26) through a chain (27).
7. The user experience based electronic information display device according to any of the claims 3 or 5, wherein the rotation axis a (16), the rotation axis b (20) and the rotation axis c (22) are all connected with the fixed box (13) through a rotation element.
8. The user experience based electronic information display device according to claim 5, wherein the bevel gears a (17) and c (21) are both large gears, and the bevel gears b (18) and d (23) are both small gears.
CN202011475123.2A 2020-12-14 2020-12-14 Electronic information display device based on user experience Pending CN112432033A (en)

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Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108116327A (en) * 2016-11-30 2018-06-05 比亚迪股份有限公司 Vehicle-mounted display screen device and vehicle
CN108650571A (en) * 2018-05-25 2018-10-12 上海与德科技有限公司 A kind of microphone holder adjusting method, device, terminal and readable medium
CN208848196U (en) * 2018-11-20 2019-05-10 刘尚林 A kind of intelligent cost consultation device of architectural engineering
CN208862995U (en) * 2018-10-16 2019-05-14 广东启盟网络管理有限公司 A kind of intelligent building equipment monitoring apparatus
CN111134448A (en) * 2019-12-24 2020-05-12 浙江更土电子商务有限公司 Lifting and accommodating type multimedia platform
CN210570818U (en) * 2019-09-25 2020-05-19 沈阳绿环晟睿检测技术有限公司 Outdoor environment monitor
CN210771163U (en) * 2020-01-19 2020-06-16 海南科力千方科技有限公司 Inquiry machine
CN210890650U (en) * 2019-07-09 2020-06-30 武汉冠科智能科技有限公司 Conference display screen lifting all-in-one machine
CN211371809U (en) * 2019-09-28 2020-08-28 北京弘明复兴信息技术有限公司 High-definition small-interval curved surface LED display screen
CN211551017U (en) * 2019-12-17 2020-09-22 商丘工学院 Display device for financial economic analysis
CN211954164U (en) * 2020-06-10 2020-11-17 王品 On-spot mapping device of building engineering cost

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108116327A (en) * 2016-11-30 2018-06-05 比亚迪股份有限公司 Vehicle-mounted display screen device and vehicle
CN108650571A (en) * 2018-05-25 2018-10-12 上海与德科技有限公司 A kind of microphone holder adjusting method, device, terminal and readable medium
CN208862995U (en) * 2018-10-16 2019-05-14 广东启盟网络管理有限公司 A kind of intelligent building equipment monitoring apparatus
CN208848196U (en) * 2018-11-20 2019-05-10 刘尚林 A kind of intelligent cost consultation device of architectural engineering
CN210890650U (en) * 2019-07-09 2020-06-30 武汉冠科智能科技有限公司 Conference display screen lifting all-in-one machine
CN210570818U (en) * 2019-09-25 2020-05-19 沈阳绿环晟睿检测技术有限公司 Outdoor environment monitor
CN211371809U (en) * 2019-09-28 2020-08-28 北京弘明复兴信息技术有限公司 High-definition small-interval curved surface LED display screen
CN211551017U (en) * 2019-12-17 2020-09-22 商丘工学院 Display device for financial economic analysis
CN111134448A (en) * 2019-12-24 2020-05-12 浙江更土电子商务有限公司 Lifting and accommodating type multimedia platform
CN210771163U (en) * 2020-01-19 2020-06-16 海南科力千方科技有限公司 Inquiry machine
CN211954164U (en) * 2020-06-10 2020-11-17 王品 On-spot mapping device of building engineering cost

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