1923 results about "Display cabinet" patented technology

Disclosed are systems and methods for tool activation and display cabinet locking. In one aspect, a method for activating a product is performed at the product. The product includes a power supply, a controller, a persistent memory coupled to the controller, and a radio module. The product is configured to be operable in a plurality of states, and a state of the product is in an inactivated state. The method includes receiving via the radio module an activation message and an authorization token. The method includes attempting to validate the authorization token based on a preset authorization information and the state of the product. The method includes, (i) when the validation is not successful, rejecting the activation message without changing the state of the product; and (ii) when the validation is successful, changing the state of the product from the inactivated state to an activated state.

Disclosed are systems and methods for tool activation and display cabinet locking. In one aspect, a method for activating a product is performed at the product. The product includes a power supply, a controller, a persistent memory coupled to the controller, and a radio module. The product is configured to be operable in a plurality of states, and a state of the product is in an inactivated state. The method includes receiving via the radio module an activation message and an authorization token. The method includes attempting to validate the authorization token based on a preset authorization information and the state of the product. The method includes, (i) when the validation is not successful, rejecting the activation message without changing the state of the product; and (ii) when the validation is successful, changing the state of the product from the inactivated state to an activated state.

The present invention relates to a protective display case for sports cards, designed to safeguard the card from physical damage while incorporating a tamper-evident mechanism and authentication features. The case consists of a transparent top cover and a base cover, both made from medical-grade polypropylene resin, which snap together to create a sealed environment protecting the card from dust, moisture, and contaminants. The top and base covers feature innovative snap mechanisms and are equipped with tamper-proof security labels, enabling immediate authentication without removing the card from the case. Additionally, the display case includes a customizable gasket that enhances protection and aesthetic appeal. This invention provides a secure and efficient method for grading and authenticating sports cards, ensuring both protection and ease of identification.

A display system is provided comprising a display case, a clamshell assembly, and a stand assembly. The display system can be utilized to provide various means to securely showcase and store a collectible product, such as a collectible piece of eyewear, while reducing the need for the user to remove the collectible product from the display system or, alternatively, allowing the user to remove the product from the display system without comprising the value of the collectible product.

The utility model relates to the technical field of display cabinets, and provides a display cabinet with a heat preservation curtain, which comprises a cabinet body and a cabinet door arranged on one side of the cabinet body, an inner container is arranged in the cabinet body, and the heat preservation curtain is arranged on the upper portion of the inner container and attached to the inner side of the cabinet door. The heat preservation curtain comprises a driving wheel rotatably installed in the inner container, a curtain body wound on the driving wheel and a motor which is coaxial with the driving wheel and drives the driving wheel to rotate to wind and unwind the curtain body, and the heat preservation curtain can descend and shield the inner side of the cabinet door during power failure to preserve heat of articles in the display cabinet. And the melting rate of articles placed in the cabinet body is slowed down.

The invention relates to the technical field of intelligent control of refrigeration equipment, and discloses an intelligent energy-saving control method and system for a refrigeration display cabinet. The method comprises the following steps: acquiring temperature distribution and human traffic data in the refrigeration display cabinet through a multi-parameter sensor network, inputting the data into an ARIMA model after moving average filtering processing, and predicting a refrigeration load fluctuation trend; establishing a dynamic energy efficiency ratio indicator based on the ratio of the compressor power to the load prediction value, and quantifying the energy-saving effect; the compressor frequency and the fan rotating speed are adjusted by combining a nonlinear predictive control algorithm, and a cooperative control instruction is generated; and the influence of the instruction on the system load is analyzed through the refrigerant flow tendency function, the defrosting period is synchronously optimized, and an energy-saving control strategy is formed and executed. According to the invention, predictability and collaboration of energy efficiency management of the refrigeration display cabinet are improved.

The invention provides a freezing display cabinet which comprises a cabinet body, an inner container is arranged in the cabinet body and used for containing articles, and an opening is formed in one side of the cabinet body; the cabinet door is arranged at the position of the opening, and the cabinet door is used for closing or opening the opening; the first air duct assembly produces low-temperature air to refrigerate the interior of the cabinet body, the first air duct assembly comprises a first air duct, a first fan and a first evaporator, and the first fan and the first evaporator are installed in the first air duct; the second air duct assembly is used for manufacturing an air curtain to separate air inside and outside the cabinet body and comprises a second air duct, a second fan and a second evaporator, and the second fan and the second evaporator are installed in the second air duct; and the heat preservation curtain is arranged in the second air duct and can shield the inner side of the cabinet door when power is off, so that the melting rate of articles placed in the cabinet body is slowed down.

The invention relates to the technical field of showcases, in particular to a showcase lamp fixing structure and a shower.The showcase lamp fixing structure comprises a showcase body, an exhibit carrying table is arranged in the middle of the showcase body, and the showcase lamp fixing structure further comprises a spotlight, a height adjusting assembly, a centering assembly, a distance adjusting assembly and a slide rheostat; the height of the spotlight is adjusted through the height adjusting assembly, the centering assembly is installed in the display cavity and can operate along with the height adjusting assembly to enable the exhibits to be located in the middle of the exhibit carrying table, and the distance adjusting assembly is installed between the height adjusting assembly and the spotlight. The distance between the spotlight and the light-transmitting plate is adjusted through the distance adjusting assembly, the slide rheostat is installed in the equipment cavity and connected with the spotlight in series, and meanwhile when the distance adjusting assembly operates, the slide rheostat can be synchronously driven to adjust the resistance. According to the invention, the high-low position of the spotlight can be changed through the height adjusting assembly, so that the decoration requirements of various exhibits with different heights can be met.

The invention relates to the technical field of placing cabinets, and discloses an industrial internet big data center host placing cabinet and a using method, the industrial internet big data center host placing cabinet comprises a main body, a box door is hinged to the front surface of the main body, a U-shaped baffle is fixedly connected to the interior of the main body, and an inner shell is fixedly connected to the outer wall of the left side of the U-shaped baffle; through grooves are formed in the left side and the right side of the outer wall of the main body, filter plates are fixedly connected into the through grooves, a shell is fixedly connected to the outer wall of the back face of the main body, and a protective shell is fixedly connected to the outer wall of the top of the main body. A driven column rotates to drive a second fan to rotate, so that the first fan and the second fan generate suction force, heat in a main body is sucked and discharged from a heat dissipation opening in the back face of a shell for heat dissipation, equipment in the host placement cabinet is dense, a large amount of heat is generated during operation, the temperature of the equipment is too high, and poor heat dissipation is caused; therefore, the performance and the stability of equipment are influenced, and even equipment faults are possibly caused.

The invention discloses a punch forming device for an aluminum alloy inner container of a digital display cabinet. The punch forming device comprises a base. Through cooperative arrangement of the material taking mechanism and the adjusting mechanism, the advantage of convenient receiving and feeding is achieved, the height during material receiving and taking can be adjusted so as to adapt to the height of an inner container, falling damage caused by separation from a mold from a high position is avoided, meanwhile, the material taking mechanism moves towards a conveying position after material receiving and taking in the mode that the moving position and direction can be adjusted, and the production efficiency is improved. The required direction can be adjusted in the displacement process, direction adjustment is conducted in a rotating mode till the inner container is placed on the conveying equipment, the material taking mechanism can receive the formed inner container, the distance between the bearing pieces can be adjusted according to needs, and therefore the conveying efficiency is improved. And the transverse centering of the materials is guaranteed in a side clamping mode when the materials are placed, and meanwhile the adjusting mechanism is mainly used for achieving position adjustment, height adjustment and direction adjustment work when the materials are received and taken and after the materials are taken.

Disclosed are systems and methods for tool activation and display cabinet locking. In one aspect, a method for activating a product is performed at the product. The product includes a power supply, a controller, a persistent memory coupled to the controller, and a radio module. The product is configured to be operable in a plurality of states, and a state of the product is in an inactivated state. The method includes receiving via the radio module an activation message and an authorization token. The method includes attempting to validate the authorization token based on a preset authorization information and the state of the product. The method includes, (i) when the validation is not successful, rejecting the activation message without changing the state of the product; and (ii) when the validation is successful, changing the state of the product from the inactivated state to an activated state.

Disclosed are a method and apparatus devices for an acrylic display case wherein the two panels (walls or ceiling or even floor) are adjoined using substantially wedge-shaped (trapezoidal) fittings capable of easily snapping into slot cut-outs / notches in the acrylic panel walls (or ceiling or floor) before final screw-tightening. The wedge-shaped fittings are easily positioned (inserted by sliding-insertion, then push-snapped) into their receiving slots in their respective panel slots (before being screw-tightened from a screw coming from the perpendicular panel). The wedge-shaped fitting promotes “one direction insertion” and then ‘snaps into place’ in its panel slot due to the fitting's “substantially three layer (3-structure)” style shape. Each fitting has an inner (anchors inside the box) face section with a surface area slightly larger than its panel notch. This inner section is ultimately positioned inside the case, acting as an inner anchoring lip against the acrylic panel's inside wall (wall herein interchangeable with “panel, whether ceiling or side or floor). The fitting further comprises a tapered middle section that allows for easy sliding-insertion into the panel notch-slot, and then allows gentle pressing / pushing into place (until friction gives to the “snap” positioning). This seamless positioning is made possible due to the fitting's middle-section tapering. After insertion (smaller end of the wedge fitting is initially inserted into the wider end of the dovetail shaped slot), as the fitting is then pressed into its slot, the tapered middle structure is what allows the fitting to gently slide against the panel notch's edge until the fitting “snaps” into place when this friction is overcome. The fitting further comprises an outer face section which is substantially larger than its panel-slot. This fitting “outer face section” has the largest surface area of the fitting's three sections. Both the innermost and outermost “layers / structures” of the fitting function as “lip-rim anchors” to keep the fitting firmly in its panel-slot, while the trapezoidal “wedge shape” of the fitting allows efficient insertion and ultimately secure snap-placement.The remainder of the system comprises modular panels with optional cut-out slots, tabs, indentations and screw holes to build a wide variety of display cases.

The utility model belongs to white spirit selling, and particularly relates to a display cabinet for white spirit selling, which comprises a supporting table, and a glass plate is fixedly connected to the top of the supporting table. The top of the glass plate is fixedly connected with a top plate; the bottom of the glass plate is fixedly connected with a motor; the output end of the motor is fixedly connected with a fixed table; a sliding groove is formed in the fixing table. A clamping rod is slidably connected into the sliding groove. According to the technical scheme, clamping rods are opened towards the two sides to extrude first springs to generate elastic force, the first springs extrude the outer wall of white spirit for clamping and fixing, then a motor is started to drive a fixing table to rotate, the fixing table drives the white spirit to be rotationally displayed, and therefore a user who purchases the white spirit can conveniently observe in all directions; and along with accelerated rotation of the motor, hops can be generated in the white spirit when the white spirit rotates at a high speed, so that professional users can observe the quality of the white spirit conveniently, and the selling quantity of the white spirit is increased.

Display units with vandalism deterrence are disclosed, along with related systems and methods. A display unit includes electronic display(s), shock sensor(s), and a controller which receives data from the shock sensor(s). Where the controller determines that the data received from the shock sensor(s) is outside of one or more predetermined parameters, the controller initiates a vandalism detected signal, which may electronically and automatically cause changes to ongoing operations of some or all of the one or more electronic displays.

The invention relates to the technical field of cultural relic exhibition and protection, in particular to a dynamic cultural relic display cabinet based on a mixed reality technology. The display cabinet comprises a cabinet body assembly used for forming a closed cabinet body and placing and displaying exhibition articles, a light assembly used for illumination and illumination adjustment in the cabinet body assembly, a virtual projection assembly used for dynamic observation and display of the exhibition articles in the closed cabinet body, and a monitoring sensing assembly used for monitoring environment data in the cabinet body assembly and controlling the closed environment state. And the networking control assembly is used for uniformly managing all the cabinet body assemblies and accessories thereof in the area. A closed and controllable environment is formed through facilities such as a transparent protective cover, a thermostat and a dryer, cultural relics are effectively prevented from being damaged by environmental factors such as temperature and humidity and dust, the safety of the cultural relics is guaranteed, dynamic three-dimensional display of the cultural relics is achieved through a mixed reality mirror, a projector and a holographic projection cover, immersive and interactive exhibition experience is brought to audiences, and the intellectualization of the cultural relics is achieved. And the exhibition attraction is improved.

A showcase includes a main body, a transparent window, a base, and an air-blowing part. The main body includes a lower body, an intermediate body, and an upper body, and the transparent window includes a first window, a second window, and a third window.

The application relates to an intelligent visual detection technology, in particular to a display cabinet capable of being intelligently and sensitively started and a display method thereof, which comprises a display cabinet body, a bearing bracket arranged in the display cabinet body, a plurality of groups of support structures arranged along the length direction of the bearing bracket, a deflection plate rotatably arranged on the support structure, a plurality of groups of guide grooves arranged on the bearing bracket, a plurality of groups of roller sets connected with the support structures and the deflection plate and capable of rolling in the guide grooves, and an interlaced arrangement between two adjacent groups of the guide grooves. When the roller sets move to the end of the guide grooves, the deflection plate can be upwardly deflected. A jacking assembly is arranged on the bearing bracket, a switching groove matched with the guide groove is arranged on the jacking assembly, the switching groove is used for guiding the roller sets in the corresponding guide grooves, an intelligent visual detection control module is arranged in the display cabinet body, the light source intensity in the display cabinet body is adjusted, the display space is optimized, and energy consumption is saved.

The invention belongs to the technical field of adaptive energy-saving control, and particularly relates to a display cabinet adaptive energy-saving control method based on distributed control, and the method comprises the steps: building a communication module and a display cabinet, and obtaining the average energy consumption of the display cabinet in a region; building a data acquisition system inside and outside the display cabinet; designing a double-closed-loop energy-saving logic; display cabinet distributed control is built, and a dynamic adjustment task of local control node interaction data is obtained based on the real-time energy consumption of the display cabinet, the commodity heat-temperature coefficient and the current internal temperature of the display cabinet; acquiring equipment operation signal feature data in the data storage library, and establishing a fault prediction model; and based on the data on the cloud management node, predicting a use peak value by using the fault prediction model, and adjusting an operation strategy of the display cabinet. According to the invention, through combination of double-closed-loop energy-saving logic and regional average energy consumption calculation and energy-saving potential value sorting, accurate energy-saving regulation and control can be realized, energy configuration can be optimized, and operation cost can be reduced.

The invention discloses a cold and hot cabinet with a cold and hot air duct switching mechanism, relates to the technical field of cold and hot cabinets, and solves the problem that a cold and hot storage space in a display cabinet is fixed by an interlayer assembly, so that a user cannot adjust the size of the cold and hot storage space as required, and the display cabinet for cold and hot food is not flexible enough to use. Comprising a cold and hot cabinet body, a first fan is fixedly installed in a lower side cavity of the cold and hot cabinet body, a second fan is fixedly installed in an upper side cavity of the cold and hot cabinet body, an electric heating pipe is fixedly installed on the front side of the second fan and corresponds to the interior of the cold and hot cabinet body, and an air cavity is formed in the rear side of a storage area of the cold and hot cabinet body; by installing the switching mechanism, the first baffle in the switching mechanism can randomly separate the air cavity in the cold and hot cabinet body, so that a user can randomly adjust the sizes of the cold storage area and the heat preservation area in the cold and hot cabinet according to requirements, and the space utilization of the cold and hot cabinet is relatively flexible.

Disclosed is a show case capable of managing and displaying objects stored therein. A show case according to one aspect of the present disclosure is a show case having an accommodation space in which an object is stored, and includes: a body; a moving body configured to form the accommodation space together with the body and including a transparent window; a blowing part configured to circulate air in the accommodation space; a first illumination configured to illuminate an object placed on a bottom surface of the accommodation space; a second illumination configured to illuminate a rear surface of the accommodation space; an input part to which an image of the object accommodated in the accommodation space is input; and a controller configured to recommend a type of second illumination to a user depending on the image input to the input part.

The invention relates to the technical field of showcase lighting, in particular to a showcase partition lighting intelligent control system which is provided with at least one showcase and comprises an energy management system, a pedestrian volume prediction module, an environment sensor, an intelligent control unit, a heat dissipation management module and a lighting lamp. The energy management system is used for monitoring current, voltage and temperature of each showcase; the environment sensor is used for monitoring parameters such as environment illumination, temperature and humidity in real time; the intelligent control unit is used for adjusting the illumination brightness of each showcase area according to the predicted human traffic and environmental data; according to the intelligent display cabinet, intelligent adjustment of the illumination brightness of the display cabinet is achieved by combining people flow prediction and environment sensor data, meanwhile, the system can flexibly adjust the illumination brightness through real-time monitoring of environment data such as illumination intensity and temperature and humidity, unnecessary energy waste caused by environment changes is avoided, and the intelligent display cabinet is convenient to use. And by accurately adjusting the illumination brightness, the optimal display effect of the exhibit is ensured.

The utility model relates to the technical field of refrigerated cabinets, in particular to an energy-saving refrigerated display cabinet which comprises a display cabinet body, display glass is fixedly connected to the top of the display cabinet body, a display table is rotatably connected to the top of the display cabinet body, electric push rods are arranged on the two sides of the top of the display cabinet body, and the electric push rods are connected with the display glass. A plurality of ball sleeves are fixedly connected to the outer side of the display glass, rolling balls are connected to the interiors of the ball sleeves in a rolling mode, and laser lamps and rockers with pressure buttons are fixedly connected to the rolling balls. Compared with the prior art, the display glass has the advantages that the ball sleeves and the rolling balls with the laser lamps are arranged on the display glass, when a customer selects dishes, the laser lamps can emit light when the pressure button is pressed, and the angles of the laser lamps are adjusted through relative rolling of the rolling balls and the ball sleeves, so that the laser lamps point to the selected dishes; customers can accurately express dishes of key points across the glass of the display cabinet, and the communication efficiency of dish selection is improved.

The utility model discloses a display cabinet with adjustable space, which comprises a cabinet body, vertical clapboards and transverse clapboards, the vertical clapboards are vertically arranged in the cabinet body, the transverse clapboards are transversely arranged in the cabinet body, and the vertical clapboards and the transverse clapboards are vertically arranged. The device has the advantages that the two sets of transverse partition plates and the two sets of vertical partition plates are adopted, the two sets of transverse partition plates are arranged in parallel, the two sets of vertical partition plates are arranged in parallel, and the transverse partition plates and the vertical partition plates are arranged vertically, so that a plurality of rectangular spaces are formed; a first driving motor can be started to drive vertical partition plates to move, meanwhile, a second driving motor can be started to drive vertical screws to rotate, then transverse connecting plates are driven to move, transverse partition plates are driven to move, the size of a rectangular space is changed, and the device is suitable for displaying goods of different sizes. Adjustment and use are more flexible and convenient.

The sales exhibition stand provided with the multifunctional exhibition structure comprises a multimedia cabinet, a main exhibition cabinet and an auxiliary exhibition cabinet, the auxiliary exhibition cabinet is arranged on the left side of the main exhibition cabinet, and the upper position and the lower position of the left side of the main exhibition cabinet are movably connected with the upper position and the lower position of the right side of the auxiliary exhibition cabinet through two sets of hinges. Compared with the prior art, the display cabinet has the advantages that the universal wheels, the first magnet, the second magnet, the third magnet and the fourth magnet are arranged, the auxiliary display cabinet can be hidden on the rear side of the main display cabinet by rotating the auxiliary display cabinet, or the auxiliary display cabinet is rotated to be arranged side by side with the main display cabinet, and therefore the space of an exhibition stand can be effectively utilized, and the display effect is improved; by arranging the display and the storage grids, information related to exhibits can be played through the display, the attraction of the exhibition stand is increased, meanwhile, exhibitors can still read detailed conditions of the exhibits at any time after leaving an exhibition hall by taking an exhibit introduction list, and the attraction of the exhibits is improved.

The invention belongs to the technical field of power distribution cabinets, and particularly relates to an intelligent power distribution information display cabinet which comprises a cabinet body, a transformer joist, a micro circuit breaker mounting plate, a main switch mounting plate, an inner door plate, an outer door plate and an information display screen. The top of the cabinet body is provided with a cooling fan. The bottom of the cabinet body is provided with an air inlet dustproof component. The upper end of the air-inlet dustproof component is connected with a heat-dissipation air After the heat dissipation fan at the top of the cabinet body is started, cold air outside the cabinet body enters the heat dissipation air duct from the air inlet dustproof component at the bottom of the cabinet body, and then enters the three areas through the air outlets; the controller uses the difference value between the temperature data transmitted by the temperature sensors arranged in the three areas and the preset temperature as the basis for the controller to control the opening size of the air outlet of the air outlet adjusting unit, so that the cold air is distributed to each area more reasonably; therefore, the electric appliances in each area in the cabinet body can be cooled more reasonably, and the safety of the electric appliances in the intelligent power distribution cabinet body is improved.

The invention discloses a multifunctional pet display cabinet with an adjustable structure, which is characterized in that an upper display cabinet is fixed above a lifting seat, a groove is formed in the bottom of the lifting seat, a bottom plate is fixed below the lifting seat, a mounting cavity is formed between the bottom plate and the groove, and a winding roller is rotatably mounted in the mounting cavity through a bearing; an unlocking structure is installed on the winding roller in a front-back sliding mode, a lifting rope is fixed to the top of each rope penetrating groove of the four stand columns, the lifting ropes stretch into the mounting cavity and are connected with the winding roller, and locking plates are installed on the left side and the right side in the mounting cavity in a left-right sliding mode respectively; limiting blocks are installed at the four corners of the interior of the installation cavity in a front-back sliding mode respectively, the lifting base is installed among the four stand columns of the cabinet body in an up-down sliding mode, the upper showcase is installed above the lifting base, a winding roller and four lifting ropes are arranged in a matched mode, and the height of the lifting base and the height of the upper showcase can be directly changed by rotating the winding roller; the height of the upper showcase can be quickly adjusted according to needs.

The application discloses a kind of digital display cabinet aluminum alloy inner container punch forming device, including base;The application is cooperatively arranged by material taking mechanism and adjusting mechanism, which realizes the advantages of convenient access and feeding.Adjustable height is used when material is taken, so as to adapt to the height of the inner container, and to avoid falling damage caused by separating from the mold from a high place.Movable position and direction can be adjusted after material is taken, and the required direction can be adjusted during displacement.The direction is adjusted by rotating until the inner container is placed on the conveying equipment.The material taking mechanism can not only complete the taking operation of the formed inner container, but also adjust the spacing of the carrier according to the needs, and the lateral clamping method is used to ensure the lateral centering of the material during placement.The adjusting mechanism is mainly used for position adjustment, height adjustment and direction adjustment during material taking and after material taking.

Provided is a board for an acrylic stand that reduces the trouble and cost of obtaining a showcase. 【Solution means】 A board 1 for an acrylic stand, which is cut out from a single rectangular plate-shaped acrylic resin material by laser cutting and has a plurality of printed parts that can be fitted back into the cut-out holes in a detachable manner. The plurality of parts include at least one object part 11, 12 and six box parts for assembling a six-sided display box capable of storing the object part. The six box parts are composed of a rectangular front part 21, a rear part 22, a left side part 23, a right side part 24 for forming a quadrangular prism wall with a trapezoidal horizontal cross-section and a shorter front width than the rear width, and a top part 25 and a bottom part 26 that close the top and bottom of the quadrangular prism wall.

The application relates to the technical field of intelligent control of refrigeration equipment, and discloses an intelligent energy-saving control method and system for a refrigeration display cabinet. The method comprises the following steps: collecting temperature distribution and passenger flow data in the refrigeration display cabinet through a multi-parameter sensor network, inputting the data into an ARIMA model after sliding average filtering processing, and predicting a refrigeration load fluctuation trend; a dynamic energy efficiency ratio indicator is established based on the ratio of compressor power to the predicted value of the load, and the energy-saving effect is quantified; the compressor frequency and the fan rotating speed are adjusted in combination with a nonlinear prediction control algorithm, and a cooperative control instruction is generated; the influence of the instruction on the system load is analyzed through a refrigerant flow tendency function, the defrosting cycle is optimized synchronously, an energy-saving control strategy is formed, and the strategy is executed. The application improves the predictability and cooperativeness of energy efficiency management of the refrigeration display cabinet.