CN116919117A

CN116919117A - Intelligent display device

Info

Publication number: CN116919117A
Application number: CN202310877574.6A
Authority: CN
Inventors: 周军
Original assignee: Guangdong Bi'an Display Technology Co ltd
Current assignee: Guangdong Bi'an Display Technology Co ltd
Priority date: 2023-07-17
Filing date: 2023-07-17
Publication date: 2023-10-24

Abstract

The invention discloses an intelligent display device which comprises a bottom cabinet, a transparent display cabinet, a lifting supporting plate device and a rotary display table. The bottom cabinet is provided with a device cavity, and the transparent display cabinet is positioned at the top of the bottom cabinet and is provided with a display cavity. The lifting supporting plate device is positioned in the device cavity and comprises a supporting plate and a lifting driving device. The rotary display table is arranged on the supporting plate and comprises a rotary table, an ejection device and a rotary driving device. The turntable is switchable between a first height position and a second height position. When the rotary table is positioned at the first height position, the rotary table is positioned in the display cavity; when the turntable is raised to the second height position, it is raised from the display window. This intelligence display device can conveniently demonstrate the product, and the user only needs to place the show product on the revolving stage, rises the revolving stage from the show window through ejecting device. The revolving stage can carry out 360 rotations, can know more comprehensively, independently and observe the show product, promotes experience. In addition, can accomodate the layer board decline to the device intracavity, reduce robber risk, the security is high.

Description

Intelligent display device

Technical Field

The invention relates to a display cabinet, in particular to an intelligent display device.

Background

The product display case is a common device used for displaying various products, such as jewelry, watches, artworks and the like. Current display cases typically employ glass partitions that allow consumers or viewers to view the displayed product through the glass. Alternatively, the salesman removes the product from the display case and displays the observations to the consumer according to the user's needs. However, this conventional display has some problems in that it is less experienced by consumers.

First, due to the glass partition of the display case, the viewer cannot actually touch and feel the display product. The characteristics of texture, weight, quality and the like of the product cannot be perceived. This is also a limitation for the consumer. Consumers may not be able to accurately evaluate the quality and fitness of the product, thereby affecting their purchasing decisions.

Secondly, viewers and consumers rely on descriptions and displays of staff, and cannot autonomously observe various angles and details of the product.

In addition, since the number and variety of products in the showcase are large, a salesman needs to take a long time when taking out the products according to the user's needs. This can result in excessive customer waiting time, increasing inconvenience and dissatisfaction in the shopping process.

Thus, the traditional display mode of the current product display case has poor experience for viewers and consumers, and has limitations in touch sense, vision sense and operation. To ameliorate these problems, a new technology and design is needed to provide a better experience that allows viewers and consumers to more fully and autonomously understand and view the display product.

Disclosure of Invention

The present invention aims to solve at least one of the technical problems in the related art to some extent. Therefore, the invention aims to provide an intelligent display device.

To achieve the above object, an intelligent display device according to an embodiment of the present invention includes:

the bottom cabinet is provided with a device cavity;

the transparent display cabinet is arranged at the top of the bottom cabinet and is provided with a display cavity which is communicated with the device cavity up and down, and a display window is arranged at the top of the display cabinet;

the lifting support plate device is arranged in the device cavity and comprises a support plate and a lifting driving device, and the support plate is horizontally arranged in the device cavity and used for displaying and displaying products; the lifting driving device is arranged in the device cavity and connected with the supporting plate, and is used for driving the supporting plate to move between the device cavity and the display cavity;

The rotary display table is arranged on the supporting plate and can move up and down along with the supporting plate, and comprises a rotary table, an ejection device and a rotary driving device, wherein the rotary table is embedded on the supporting plate and is opposite to the display window up and down; the ejection device is arranged at the bottom of the supporting plate and connected with the rotary table, and is used for driving the rotary table to switch between a first height position and a second height position; the rotary driving device is connected with the rotary table and used for driving the rotary table to rotate around a vertical axis;

when the rotary table is located at the first height position, the rotary table is located in the display cavity, and when the rotary table moves from the first height position to the second height position, the rotary table rises from the display window.

According to the intelligent display device provided by the embodiment of the invention, in use, a worker only needs to place the corresponding display product on the rotary table from the supporting plate according to the requirement, and the rotary table is lifted from the display window by utilizing the ejection device, so that the display product can be closely and unobstructed presented in front of an observer or a consumer, and the rotary table is driven by the rotary driving device to rotate for 360 degrees, so that various angles and details of the product can be independently observed, and an observer and a consumer can more comprehensively and independently know and observe the display product, and the experience is remarkably improved. In addition, in the time quantum of non-show, can descend to the device intracavity through lifting drive device drive layer board, show product also enters into the device chamber from transparent show chamber thereupon, so, can realize the accomodating of show product fast, can reduce to a certain extent and rob the risk, improve the security and the reliability of product show.

In addition, the intelligent display device according to the above embodiment of the present invention may further have the following additional technical features:

according to one embodiment of the present invention, further comprising:

a pivoting cover plate pivotally disposed between the display cavity and the device cavity and pivotable between an open position and a closed position;

a pivot drive connected to the pivot cover for driving the pivot cover to switch from the open position to the closed position after the lifting pallet means and rotary display stand are lowered into the device cavity;

when the pivoting cover plate is positioned at the opening position, the pivoting cover plate is in a vertical state and is abutted against an inner side wall of the display cabinet so as to enable the display cavity to be communicated with the device cavity; when the pivoting cover plate is in the closed position, the pivoting cover plate is in a horizontal state and is positioned between the display cavity and the device cavity so as to hide the lifting pallet device and the rotary display stand in the device cavity.

According to an embodiment of the invention, the rotary table comprises:

the sliding base is provided with a sliding hole, the sliding base is slidably arranged in the sliding hole along the up-down direction, and the top surface of the sliding base is provided with a circular groove;

The product accommodating table is embedded in the circular groove and can pivot around the axis of the circular groove;

the pivot is installed at the bottom of the supporting plate through a bearing piece, the upper end of the pivot is connected with the bottom of the product accommodating table, and the lower end of the pivot is connected with the rotary driving device.

According to one embodiment of the invention, the display device further comprises an electronic tag and a radio frequency card reader, wherein the electronic tag is suitable for being installed on the display product, and the radio frequency card reader is arranged in the rotary table and used for reading product information in the electronic tag when the display product is placed on the rotary table.

According to one embodiment of the invention, the electronic tag comprises a processor, a radio frequency tag module and a UWB positioning module, wherein the radio frequency tag module is connected with the processor, the radio frequency tag module is used for sending the product information, and the UWB positioning module is used for acquiring the indoor position information of the product;

the intelligent display device further comprises a monitor which is in wireless connection with the electronic tag and used for receiving the indoor position information of the product and outputting an alarm prompt when the indoor position information of the product exceeds a preset range.

According to one embodiment of the invention, the display case further comprises an interactive projector and a controller, wherein the interactive projector is arranged on one side of the top surface of the transparent display case;

the top surface of the transparent display cabinet is provided with electrochromic glass, and the electrochromic glass is connected with the controller and can be switched between transparent color and white color;

and the interactive projector is provided with a projection area on the electrochromic glass, and the projection area is positioned at one side of the display window and is used for projecting and displaying the product information read by the radio frequency card reader on the projection area on the premise that the electrochromic glass is switched to be white and for users to perform interactive operation.

According to one embodiment of the invention, an infrared sensor is arranged on the rotary table, the infrared sensor is connected with the controller and used for detecting whether a person approaches the rotary table, and the controller is used for controlling the interactive projection to project the product information when the infrared sensor detects that the person approaches the rotary table.

According to one embodiment of the invention, a camera is arranged on the rotary table and connected with the controller for collecting head portraits of users;

The controller is further configured to send the head portrait to the interactive projector, where the interactive projector is further configured to project a predetermined wearing image and the head portrait to the projection area, so that the user replaces the head portrait in the wearing image through interactive operation, and the wearing image is an image of a model object wearing the display product.

According to one embodiment of the invention, the top surface of the transparent display cabinet is further provided with a user control panel connected with the controller, and the user control panel is provided with a first control key for controlling the rotation of the rotary table and a second control key for controlling the camera to take a picture.

According to one embodiment of the invention, a dimmable lighting device is further arranged in the transparent display cabinet, and the dimmable lighting device is connected with the controller;

when the infrared sensor detects that a person approaches the rotary table, the controller controls the dimmable lighting unit to automatically adjust the brightness.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the intelligent display device (with the pivotal cover plate in the closed position) according to the embodiment of the present invention;

FIG. 2 is a schematic view of the intelligent display device (with the pivoting cover plate in the open position and the pallet in the display cavity) according to the embodiment of the present invention;

FIG. 3 is a cross-sectional view of an intelligent display device (with a pivoting cover in a closed position) according to an embodiment of the present invention;

FIG. 4 is a cross-sectional view of an intelligent display device (with the pivoting cover in an open position and the tray in the device cavity) according to an embodiment of the present invention;

FIG. 5 is a cross-sectional view of an intelligent display device (with the pivoting cover in the open position and the pallet in the display cavity and the turntable in the second height position) according to an embodiment of the present invention;

FIG. 6 is a schematic diagram of a rotary display stand in an intelligent display device according to an embodiment of the present invention;

FIG. 7 is an exploded view of a rotary display stand in an intelligent display device according to an embodiment of the present invention;

fig. 8 is a schematic block diagram of an intelligent display device according to an embodiment of the present invention.

Reference numerals:

10. a bottom cabinet;

p10, device cavity;

20. a transparent display case;

p20, a display cavity;

201. electrochromic glass;

h20, a display window;

30. lifting a supporting plate device;

301. a supporting plate;

302. a lifting driving device;

303. a bottom plate;

304. a guide rod;

305. guide sleeve;

40. rotating the display stand;

401. a sliding base;

401a, a boss;

401b, an infrared sensor;

h401, round groove;

401c, a camera;

402. a rotary table;

403. a pivot shaft;

404. a rotation driving device;

405. an ejector device;

41. an electronic tag;

411. a radio frequency tag module;

412. a UWB positioning module;

413. a processor;

42. a radio frequency card reader;

50. pivoting the cover plate;

60. an interactive projector;

70. a controller;

80. a user controls the panel;

90. and a monitor.

The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Description of the embodiments

Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below are exemplary and intended to illustrate the present invention and should not be construed as limiting the invention, and all other embodiments, based on the embodiments of the present invention, which may be obtained by persons of ordinary skill in the art without inventive effort, are within the scope of the present invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc. 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 simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The intelligent display device according to the embodiment of the present invention is described in detail below with reference to the accompanying drawings.

Referring to fig. 1 to 8, an intelligent display device according to an embodiment of the present invention includes a base cabinet 10, a transparent display cabinet 20, a lifting pallet device 30, and a rotary display stand 40.

Specifically, the base cabinet 10 has a device cavity P10. The base cabinet 10 is the basic part of the display device and is typically made of a sturdy and durable material such as metal or wood. The bottom cabinet 10 is internally provided with a device cavity P10 for installing components such as a lifting supporting plate device 30.

The transparent display cabinet 20 is arranged at the top of the bottom cabinet 10, the transparent display cabinet 20 is provided with a display cavity P20, the display cavity P20 is communicated with the device cavity P10 up and down, and a display window H20 is arranged at the top of the display cabinet. The transparent display case 20 is made of a transparent material such as explosion-proof glass or acrylic plate. The transparent display case 20 has a display cavity P20 to enable display of display products within the transparent display case 20.

A lifting pallet means 30 is provided in the apparatus chamber P10, the lifting pallet means 30 comprising a pallet 301 and a lifting drive means 302, the pallet 301 being horizontally arranged in the apparatus chamber P10 for displaying the display product. The lifting driving device 302 is disposed in the device cavity P10 and connected to the pallet 301, so as to drive the pallet 301 to move between the device cavity P10 and the display cavity P20.

The pallet 301 is typically made of a sturdy and durable material, such as metal or plastic, which is disposed horizontally within the device cavity P10 as a support platform for the display product. The dimensions and shape of the pallet 301 may be designed to accommodate different types and sizes of products depending on the particular display requirements. The elevating drive 302 is usually composed of an electric or pneumatic device, and can be controlled by a button or a switch. The lifting driving device 302 can adjust the height of the supporting plate 301, so that the supporting plate 301 can enter the display cavity P20 of the transparent display cabinet 20 for display, and the optimal ornamental height of the display product in the display window H20 of the transparent display cabinet 20 can be achieved by matching with the ejection device 405 of the rotary display stand 40. In addition, the lifting drive 302 can also lower the pallet 301 into the device cavity P10 of the base cabinet 10 in the non-display condition.

The rotary display stand 40 is arranged on the supporting plate 301 and can move up and down along with the supporting plate 301, the rotary display stand 40 comprises a rotary table 402, an ejection device 405 and a rotary driving device 404, and the rotary table 402 is embedded on the supporting plate 301 and is opposite to the display window H20 up and down; the ejection device 405 is disposed at the bottom of the supporting plate 301 and connected to the rotary table 402, so as to drive the rotary table 402 to switch between a first height position and a second height position; the rotation driving device 404 is connected to the rotation table 402, and is used for driving the rotation table 402 to rotate around a vertical axis.

The turntable 402 is positioned within the display cavity P20 when the turntable 402 is positioned at the first height position, and the turntable 402 is lifted from the display window H20 when the turntable 402 is moved from the first height position to the second height position.

The rotary table 402 is the core of the rotary display stand 40 and is typically made of a durable material such as metal or plastic. Its shape and size can be designed according to the display requirements to adapt to different product types and sizes. The turntable 402 provides a smooth rotating platform that enables the display product to be displayed in 360 degrees of rotation over the display window H20.

The ejector 405 is mainly used to drive the turntable 402 to switch between the first height position and the second height position. The display product can be lifted from the display cavity P20 of the transparent display case 20 by the control of the ejection device 405, so that the display product can be better displayed for consumers to watch. The rotation driving device 404 is mainly used for driving the rotation table 402 to rotate around a vertical axis. By operation of the rotary drive 404, the rotary stage 402 can be rotated about the axis in a smooth, continuous manner so that the consumer can view the display product in all directions.

The following briefly describes the use process of the intelligent showcase:

the power supply of the display cabinet is turned on, and normal operation of all relevant equipment is ensured. Typically, a lighting device is provided within the transparent display case 20 to ensure that the lighting device is turned on.

The consumer, viewer or salesman selects the product to be viewed or displayed based on the needs and interests. The product of interest may be determined by identification on the display case, product display, or with the aid of a salesman.

If the product is already in the display case, the consumer or viewer may view the product through the transparent display case 20 of the display case. By adjusting the lighting device of the display cabinet, the details and the characteristics of the product can be highlighted, so that the product is more clearly visible.

If a consumer or viewer is interested in a certain product and wishes to observe or experience more closely, they may make a take-out request to the sales person. The salesman will place the product on the rotary table 402 of the rotary display stand 40 as required, and then drive the pallet 301 to rise by the lifting drive 302 to lift the product from the display window H20. At this time, the rotary table 402 is located above the display window H20, so that the consumer or the viewer can observe or experience at a short distance.

When the product is placed on the rotary table 402, the rotary table 402360 ° can be rotated by the rotation driving device 404, so that the consumer or the viewer can view the product from various angles. By adjusting the rotational speed and direction of the rotary stage 402, the consumer can more fully view the appearance, details, and characteristics of the product.

After the viewing and experience is completed, the salesman controls the ejector 405 to descend, firstly, the rotary table 402 descends into the display cavity P20, and can also control the lifting driving device 302 to adjust the supporting plate 301 to a proper height, so that other consumers continue to view and experience.

When the storefront is closed or otherwise, the lifting drive device 302 can be controlled to lower the pallet 301 into the device cavity P10, so that the product can be hidden and stored into the device cavity P10.

According to the intelligent display device provided by the embodiment of the invention, in use, a worker only needs to place the corresponding display product on the rotary table 402 from the supporting plate 301 according to the requirement, and lift the rotary table 402 from the display window H20 by utilizing the ejection device 405, so that the display product can be closely and unobstructed presented in front of an observer or a consumer, and the rotary table 402 is driven by the rotary driving device 404 to rotate for 360 degrees, so that various angles and details of the product can be independently observed, the observer and the consumer can more comprehensively and independently know and observe the display product, and the experience is remarkably improved. In addition, in the non-show time quantum, can descend to the device intracavity P10 through lifting drive device 302 drive layer board 301, show product also gets into to the device chamber P10 from transparent show chamber P20 thereupon, so, can realize showing the accomodating of product fast, can reduce robbery risk to a certain extent, improves the security and the reliability of product show.

Referring to fig. 1 and 3-4, in some embodiments of the present invention, the smart display device further includes a pivoting cover 50 and a pivoting drive, the pivoting cover 50 being pivotally disposed between the display cavity P20 and the device cavity P10 and pivotable between an open position and a closed position. The pivoting cover 50 is typically made of a sturdy, lightweight material, such as plastic.

A pivot drive is coupled to the pivot cover 50 for driving the pivot cover 50 from the open position to the closed position after the lifting pallet assembly 30 and the rotary display stand 40 are lowered into the assembly cavity P10.

When the pivotal cover 50 is in the open position, the pivotal cover 50 is in a vertical state and abuts against an inner side wall of the display case, so that the display cavity P20 is communicated with the device cavity P10; when the pivotal cover 50 is in the closed position, the pivotal cover 50 is in a horizontal position and is positioned between the display cavity P20 and the device cavity P10 to conceal the lifting pallet device 30 and the rotary display stand 40 within the device cavity P10.

During operation, when the lifting pallet means 30 and the rotary display stand 40 are lowered into the device cavity P10, the pivot driving means controls the pivot cover plate 50 to be changed from the vertical state to the horizontal state, thereby safely hiding the lifting pallet means 30 and the rotary display stand 40 in the device cavity P10. Thus, when the pivotal cover 50 is in the closed position, the lifting pallet assembly 30 and the rotary display stand 40 are not visible within the display case, protecting the product from theft and robbery hazards, providing greater security.

When the product needs to be displayed, the pivot driving device controls the pivot cover plate 50 to be changed from the closed position to the open position, so that the pivot cover plate 50 is abutted against the inner side wall of the display cabinet. In this case, the display chamber P20 communicates with the device chamber P10, and the elevating driving means 302 may drive the pallet 301 and the rotary display stand 40 to ascend into the display chamber P20 so as to display the product.

In this embodiment, a flexible display is provided by the combination of the pivotal cover 50 and the pivotal drive. The pivoting cover 50 can conceal the lifting pallet means 30 and the rotating display stand 40 when the product is not displayed, providing greater security and protection. And when it is desired to display the product, the pivoting cover 50 can be easily opened to allow the product to be visible and interact with the viewer. The design not only increases the functionality and flexibility of the showcase, but also provides higher safety and prevents robbing and robbing.

Illustratively, a rotary shaft is provided on one side of the pivoting cover 50, both ends of the rotary shaft are pivotally connected to both side walls of the base cabinet 10, and a driven gear is provided on the rotary shaft. Correspondingly, the pivot driving device comprises a driving motor and a gear set, the driving motor drives the gear set, and the gear set is meshed with the driven gear on the rotating shaft, so that the driving of the pivot cover plate 50 is realized, and the structure is simple and the driving is reliable.

Referring to fig. 6 to 7, in one embodiment of the present invention, the rotary table 402 includes a sliding base 401, a product accommodating table, and a pivot shaft 403, a sliding hole is formed in the pallet 301, the sliding base 401 is slidably disposed in the sliding hole in the up-down direction, and a circular groove H401 is formed on the top surface of the sliding base 401. The sliding base 401 may be configured to have a circular or square cross section, and the cross section of the sliding hole on the pallet 301 is adapted to the sliding base 401, so as to ensure that the sliding base 401 can stably and reliably slide up and down in the sliding hole along the up-down direction, thereby realizing lifting movement.

The product accommodating table is embedded in the circular groove H401 and can pivot around the axis of the circular groove H401. The product accommodating table is used for carrying and displaying products. The rotary display device can rotate according to the requirement, so that the display product can be displayed within a 360-degree range.

A pivot shaft 403 is mounted on the bottom of the pallet 301 by a bearing member, and the upper end of the pivot shaft 403 is connected to the bottom of the product accommodating table, and the lower end of the pivot shaft 403 is connected to the rotation driving device 404. The pivot shaft 403 is a key component of the rotary table 402 and is mounted to the bottom of the pallet 301 by bearing members. The pivot shaft 403 is made of a durable material having a certain load-bearing capacity and durability. The upper end of the pivot shaft 403 is connected to the bottom of the product accommodating table so that the product accommodating table can perform a pivot movement about the axis of the circular groove H401. The lower end of the pivot shaft 403 is connected to a rotation driving device 404 so as to realize the rotation function of the rotary table 402 by the driving device.

In use, when the rotary drive 404 is activated, it will provide sufficient power and control to cause the pivot shaft 403 to rotate the product receiving station about the axis in a smooth manner. The consumer or viewer can observe the product through the rotary table 402, and can obtain more comprehensive viewing angles and display effects by adjusting the rotation speed and direction.

The present embodiment realizes vertical lifting of the pallet 301 and rotary display of the product by the combination of the slide base 401, the product accommodating table, and the pivot shaft 403. This design provides a more flexible and versatile display that allows the consumer to more fully view and experience the display product.

Advantageously, the bottom of product holding platform sets up non-circular locating hole, and the upper end of pivot designs into the non-circular structure of non-circular locating hole adaptation, for example regular polygon, so, when installing the product holding platform, directly with the non-circular locating hole correspondence grafting of product holding platform bottom to the upper end of pivot can, this kind of assembly method, it is simpler convenient, also convenient to change different product holding platforms to adapt to the show of different products.

Illustratively, the rotary drive 404 may employ a drive motor, the ejector mechanism may employ a linear die set, or the like.

Referring to fig. 3 to 5, in one embodiment of the present invention, the lifting pallet device 30 further includes a bottom plate 303, a plurality of guide rods 304 and a guide sleeve 305, the bottom plate 303 is fixed in the device cavity P10, the plurality of guide rods 304 are distributed on the bottom plate 303, and the guide sleeve 305 is fixed at the bottom of the pallet 301 and is in sliding sleeve connection with the guide rods 304 one by one.

A lifting drive 302 is mounted on the base plate 303 and is connected to the pallet 301, preferably by means of a linear electric cylinder. When the lifting driving device 302 works, the supporting plate 301 can be driven to move up and down, and under the sliding fit of the guide rod 304 and the guide sleeve 305, the supporting plate 301 can be ensured to move up and down stably and reliably.

Referring to fig. 8, in some embodiments of the present invention, the smart display device further includes an electronic tag 41 and a radio frequency card reader 42, wherein the electronic tag 41 is adapted to be mounted on the display product, and the radio frequency card reader 42 is disposed in the rotating table 402, so as to read product information in the electronic tag 41 when the display product is placed on the rotating table 402.

The electronic tag 41 is a small device having information storage and transmission functions, and is suitable for being mounted on a display product. Electronic tag 41 is typically comprised of a microchip and antenna that can store and transmit information related to the displayed product. Such information may be a description of the name, model number, raw materials, grade, etc. of the product. The mounting location of the electronic tag 41 is typically at the bottom or side of the product to ensure easy identification and reading.

The radio frequency reader 42 is a card reading device for reading product information in the electronic tag 41. In this embodiment, the radio frequency reader 42 is mounted within the turntable 402 so as to be able to read information in the electronic tag 41 when the display product is placed on the turntable 402. The radio frequency reader 42 communicates with the electronic tag 41 by radio frequency technology and transmits the read information to a system or display.

In use, when the display product is placed on the turntable 402, the RF reader 42 scans the surrounding electronic tag 41 and reads the product information therein. Such information may be presented to the consumer or viewer via a connected system or display screen. By reading the electronic tag 41, the consumer can obtain more detailed product information, such as product characteristics, specifications, materials, etc., to more fully understand and evaluate the product.

Through the combination of the electronic tag 41 and the radio frequency card reader 42, the intelligent display device of the embodiment provides more product information, so that an observer or a consumer can acquire accurate product information conveniently, and experience is improved.

Referring to fig. 8, in one embodiment of the present invention, the electronic tag 41 includes a processor 413, and a radio frequency tag module 411 and a UWB positioning module 412 connected to the processor 413, where the radio frequency tag module 411 is configured to send the product information, and the UWB positioning module 412 is configured to obtain the indoor location information of the product.

The intelligent display device further comprises a monitor 90, wherein the monitor 90 is in wireless connection with the electronic tag 41, and is used for receiving the indoor position information of the product and outputting an alarm prompt when the indoor position information of the product exceeds a preset range.

The electronic tag 41 is a device provided with a processor 413, which is connected to the radio frequency tag module 411 and the UWB positioning module 412. The radio frequency tag module 411 is used for transmitting product information, including the name, model number, material, etc. of the product. The UWB positioning module 412 is used to obtain the location information of the product in the room. Electronic tag 41 is typically mounted on a display product to enable wireless communication with the intelligent display device.

The monitor 90 may be connected to the electronic tag 41 wirelessly, for example, by a bluetooth module, a WIFI module, or the like. The monitor 90 receives the product indoor location information transmitted by the electronic tag 41 and monitors according to a preset range. When the position information received by the monitor 90 exceeds the preset range, it outputs an alarm prompt to remind the staff or sales personnel of possible abnormal situations. It is to be understood that the monitor 90 may be a mobile terminal carried by a worker or a monitoring device installed in a store or the like.

In use, the UWB positioning module 412 obtains accurate positioning information of the product indoors using Ultra Wideband (UWB) technology. The UWB technology can provide accurate distance and position measurement, so that the intelligent display device can acquire the position information of a product in real time. The monitor 90 monitors the position information transmitted by the electronic tag 41 according to a preset range. If the indoor location of the product is outside of the predetermined range, the monitor 90 may trigger an alarm prompt, which may be sounded, light or alarm, etc. to notify the staff or sales personnel. Therefore, possible theft, movement or other abnormal conditions can be found in time, and the safety and monitoring effect of the product are enhanced.

The intelligent display device of this embodiment realizes the functions of acquiring indoor position and safety monitoring through the combination of the electronic tag 41, the monitor 90 and the UWB positioning module 412. The electronic tag 41 sends product information to the radio frequency card reader 42 through the radio frequency tag module 411, the UWB positioning module 412 obtains indoor position information of the product, and the monitor 90 receives and monitors the indoor position information, so that an alarm can be given in time once an abnormal situation occurs. The design provides more comprehensive product management and safety guarantee, and increases the intelligence and practicality of the display cabinet.

Referring to fig. 1-6, in some embodiments of the present invention, the intelligent display device further comprises an interactive projector 60 and a controller 70, wherein the interactive projector 60 is disposed on one side of the top surface of the transparent display case 20.

The top surface of the transparent display case 20 is provided with an electrochromic glass 201, and the electrochromic glass 201 is connected with the controller 70 and can be switched between transparent color and white color. Electrochromic glazing 201 has the ability to switch between transparent and white and is connected to controller 70. Typically, the electrochromic glazing 201 is transparent to facilitate viewing of the product therein by an observer or consumer through the glazing. When the product information is required to be displayed in a projection mode, the electrochromic glass 201 can be switched to a white state by the instruction of the controller 70, so that a better projection display effect is provided.

The interactive projector 60 is configured to form a projection area on the electrochromic glass 201, where the projection area is located at one side of the display window H20, so that on the premise that the electrochromic glass 201 is switched to white, the product information read by the radio frequency card reader 42 is projected and displayed in the projection area, and is used for the user to perform interactive operation.

The interactive projector 60 is a projection device capable of displaying projected contents on a specific area, and a user can interact with the projection interface by finger clicking, sliding, or the like. In this embodiment, the interactive projector 60 forms a projection area on the electrochromic glass 201, and product information read by the radio frequency card reader 42 can be projected and displayed in the projection area by the interactive projector 60 for viewing and interactive operation by a user.

The controller 70 is the core control unit of the intelligent display device, which is connected to the electrochromic glazing 201 and the interactive projector 60. The controller 70 is responsible for controlling the state switching of the electrochromic glazing 201 to switch it to the white state so that the content of the projector can be clearly displayed on the projection area. Meanwhile, the controller 70 receives the product information read by the radio frequency card reader 42 and transmits it to the interactive projector 60 to achieve the interactive operation of the projection display and the user.

In use, when a user wishes to learn or interoperate with a displayed product, the product information may be obtained by the radio frequency reader 42. After receiving the read information, the controller 70 sends it to the interactive projector 60, and switches the electrochromic glazing 201 to the white state by controlling the switching of the glazing. At this time, the interactive projector 60 displays the product information projected on the projection area for viewing and interactive operation by the user. The user can interact with the projected content through touch, gesture or other interaction modes to acquire more product details, characteristics and related information.

In this embodiment, a richer interactive experience and information display functionality is provided by the combination of the interactive projector 60 and electrochromic glazing 201. The user can interact with the product information through operating the projection area, and personalized product experience is obtained. The state switching of the electrochromic glass 201 can realize clear display of projection contents, and provides better viewing effect for users. This design promotes the appeal and practicality of the display case, enabling consumers to learn and experience the display product more deeply.

Referring to fig. 2 and fig. 6 to 7, in one embodiment of the present invention, an infrared sensor 401b is provided on the rotary table 402, the infrared sensor 401b is connected to the controller 70 for detecting whether a person approaches the rotary table 402, and the controller 70 is configured to control the interactive projection to project the product information when the infrared sensor 401b detects that a person approaches the rotary table 402.

Illustratively, a boss 401a is provided on the sliding base 401, and the infrared sensor 401b is mounted on the boss 401a and faces the outside of the transparent display case 20, so that a human body signal can be better detected.

The infrared sensor 401b is a sensing device mounted on the rotary table 402 for detecting whether a person approaches the rotary table 402. The infrared light sensor can emit infrared light and receive reflection of the infrared light, and whether a person approaches is judged by detecting the distance between the object and the sensor. The infrared sensor 401b is connected to the controller 70, and transmits the detected signal to the controller 70 for processing. The controller 70 receives the human body proximity signal transmitted from the infrared sensor 401b and performs a control operation according to the triggering condition of the signal. When infrared sensor 401b detects that a person is approaching rotary table 402, controller 70 may signal to activate interactive projector 60 to automatically project product information, providing more information and an attractive display.

The functions of human proximity detection and interactive projection are realized by the combination of the infrared sensor 401b, the controller 70, and the interactive projector 60. When someone approaches, the device can automatically project product information, and more visual and interactive display experience is provided. The design enhances the attraction and interactivity of the showcase, so that consumers can acquire product information more conveniently and enjoy personalized product display experience.

Referring to fig. 6 to 7, in one embodiment of the present invention, a camera 401c is disposed on the rotating table 402, and the camera 401c is connected to the controller 70, so as to collect an image of a user. The camera 401c may transmit the photographed head portrait image to the controller 70 for processing. The camera 401c generally has high resolution and good image quality to ensure the definition and accuracy of the head portrait.

The controller 70 is further configured to send the head portrait to the interactive projector 60, where the interactive projector 60 is further configured to project a predetermined wearing image and the head portrait to the projection area, so that the user replaces the head portrait in the wearing image through interactive operation, and the wearing image is an image of a model object wearing the display product. The controller 70 may receive the head portrait image transmitted by the camera 401c, and perform processing and control operations. The controller 70 has image processing capability and is capable of transmitting the avatar image to the interactive projector 60 and controlling the projector to project a predetermined donning image and a user avatar to the projection area.

In use, camera 401c may capture an avatar image of the user as the user approaches rotational display 40. After receiving the head portrait image, the controller 70 transmits it to the interactive projector 60, and controls the projector to project a predetermined wearing image onto the projection area. By projection by the interactive projector 60, the user can see a predetermined wearing image (i.e., an image of the model object wearing the product) and his head portrait within the projection area. The user may use gestures, touches, or other interactions to move, position, and size his head portrait to match the predetermined donning image. In this way, the user can experience the wearing effect of the display product in a virtual manner, and a more visual and personalized product display experience is obtained.

In this embodiment, the functions of capturing, projecting and interoperating the head portraits of the user are achieved through the combination of the camera 401c, the controller 70 and the interactive projector 60. The user can interact with the preset wearing image through the head portrait of the user, so that the personalized virtual try-on effect is realized. The design increases the interestingness and interactivity of the display cabinet, so that consumers can better experience the wearing effect of the product.

Preferably, the top surface of the transparent display case 20 is further provided with a user control panel 80 connected to the controller 70, and the user control panel 80 has a first control key for controlling the rotation of the rotation table 402 and a second control key for controlling the photographing of the camera 401 c.

The user control panel 80 is located on the top surface of the transparent display case 20 and is connected to the controller 70 to enable interactive operation with the intelligent display device. The user manipulation panel 80 typically includes a number of control keys or buttons for controlling various functions and operations. Specifically, a first control key on the user manipulation panel 80 is used to control the rotation of the rotation stage 402. By pressing the first control button, the user may activate the rotation function of the rotary table 402 to cause the display product to be displayed rotationally on the rotary table 402 at a set speed and direction. Such control keys allow the user to autonomously adjust the position and angle at which the product is displayed in order to better view and appreciate the product. The second control key on the user manipulation panel 80 is used to control the photographing function of the camera 401 c. By pressing the second control key, the user can trigger the camera 401c to take an image of the head portrait. In this way, the user can take the head portrait at a proper time according to own needs, so as to be used for personalized product display and interaction operation later.

By the user manipulating the control keys on the panel 80, the user can autonomously control the rotation of the rotation stage 402 and the photographing function of the camera 401 c. This provides the user with more manipulation rights and custom options. The user can adjust the speed, direction and stop position of the rotary table 402 according to personal preference and demand, so that the product display is more flexible and diversified. Meanwhile, the user can also autonomously select the time for shooting the head portrait so as to better adapt to the requirements of product display and interactive operation, and the participation and interactivity of the user are increased.

In one embodiment of the present invention, a dimmable lighting (not shown) is also provided within transparent display case 20, and is coupled to controller 70. When the infrared sensor 401b detects that a person approaches the turntable 402, the controller 70 controls the dimmable lighting unit to automatically adjust the brightness.

The dimmable lighting arrangement is used to provide an appropriate lighting effect. The device can adjust the brightness level, the color temperature and the like of the lamplight to meet different display requirements. Dimmable lighting arrangements are typically composed of a plurality of lighting units, such as LED lamps or other types of lighting elements. The controller 70 may receive the signal of the infrared sensor 401b to determine whether a person approaches the rotation table 402. When the infrared sensor 401b detects that a person is approaching, the controller 70 issues an instruction to control the brightness of the dimmable lighting unit. Depending on the specific design, the controller 70 may adjust the brightness level according to a preset setting, or may adjust in real time according to the ambient brightness.

When a person approaches the rotary table 402, the infrared sensor 401b detects the presence of a human body and transmits a signal to the controller 70. After receiving the signal, the controller 70 determines that a person is approaching the turntable 402 and adjusts the brightness of the dimmable lighting unit as needed. Through automatically adjusting the brightness, the display product can provide proper illumination effect, so that the display product is more vivid and clear under the irradiation of light rays. In this way, the consumer may enjoy a suitable lighting environment while viewing or experiencing the display product, better observing the details and characteristics of the product.

By combining the dimmable lighting unit with the controller 70, the function of automatically adjusting the illumination brightness according to the approach of the human body is realized. The design improves the user experience and the display effect of the display cabinet, so that a consumer can view and experience the display product in a proper illumination environment.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.

Claims

1. An intelligent display device, characterized by comprising:

the bottom cabinet is provided with a device cavity;

2. The intelligent display device of claim 1, further comprising:

3. The intelligent display device of claim 1, wherein the rotary table comprises:

4. The intelligent display device of claim 1, further comprising an electronic tag adapted to be mounted on the display product and a radio frequency reader disposed within the turntable for reading product information in the electronic tag when the display product is placed on the turntable.

5. The intelligent display device according to claim 4, wherein the electronic tag comprises a processor, a radio frequency tag module and a UWB positioning module, wherein the radio frequency tag module is connected with the processor, the radio frequency tag module is used for sending the product information, and the UWB positioning module is used for obtaining the indoor position information of the product;

6. The intelligent display device of claim 4, further comprising an interactive projector and a controller, the interactive projector being disposed on a side of the transparent display case top surface;

7. The intelligent display device of claim 6, wherein an infrared sensor is provided on the rotary table, the infrared sensor being connected to the controller for detecting whether a person is approaching the rotary table, the controller for controlling the interactive projection to project the product information when the infrared sensor detects that a person is approaching the rotary table.

8. The intelligent display device according to claim 6, wherein a camera is arranged on the rotary table and connected with the controller for collecting head portraits of users;

9. The intelligent display device of claim 8, wherein the top surface of the transparent display case is further provided with a user control panel connected with the controller, the user control panel having a first control key for controlling the rotation of the turntable and a second control key for controlling the photographing of the camera.

10. The intelligent display device of claim 7, wherein a dimmable lighting device is further provided in the transparent display case, the dimmable lighting device being connected to the controller;