59 results about "Screen design" patented technology

The utility model discloses a portable easy -open treasure LED display screen, including base, display screen, and the inside of base has the accommodation space, and the upper end is equipped with linear hole, still include the reel framework of being equipped with the accommodation space and both ends rotatable connection base, and the inside of reel framework has the installation space, two detachable installation support rod on the upper end of base, display screen is folding screen, and the first end is fixed with reel framework and can be wound on it, can draw out from linear hole, second end connects roof beam subassembly, and the roof beam subassembly can take out display screen and erect on the upper end of two support rods. The display screen has the LED dynamic display function and the convenience of easy -open treasure, and folding screen design is convenient for winding and accomodating, and support rod is detachable, and the whole structure is compact, and portable and remove conveniently, is applicable to various mobile propaganda scene.

The utility model belongs to the technical field of medical equipment, and relates to a photocuring lamp device which comprises a main machine and a base, the main machine comprises a handle and a lamp holder, and shells of the handle and the lamp holder are made of metal materials; the base is in communication connection with the host and is provided with a screen. According to the technical scheme, heat dissipation can be carried out directly through the handle made of metal materials and the shell of the lamp holder, the temperature of equipment is effectively reduced, in addition, a heat dissipation structure can be reduced or omitted, the host can be conveniently designed to be small and thin, the screen design of the host is omitted, the screen is arranged on the base, the host can be designed to be small and thin, and the cost is reduced. The hand shank and the lamp holder are made of metal materials with good heat dissipation performance under the condition that the hand shank is thin, the situation that temperature excursion of components in the hand shank influences communication is avoided, and the stability of communication connection between the hand shank and the base is guaranteed.

According to the cylinder draining machine and the material fishing method thereof, firstly, a traditional material basket formed by splicing welded plates is omitted, a screen assembly is adopted for replacement, a screen is fixed to an independent rotating shaft to form a cylinder structure, and the whole strength is enhanced through fixing of a flange assembly; secondly, the screen assembly adopts a multi-stage screen design, solid materials are separated stage by stage, the solid-liquid separation precision is improved, material residues are reduced, and the problems that a traditional material basket is not thorough in material fishing and prone to blockage are solved. In addition, the design of the double-guide spiral blades effectively pushes the materials to pass through the screen, the residence time is shortened, and the separation efficiency is further improved. Through the improvements, the performance and reliability of the equipment are remarkably improved, the maintenance cost is reduced, and the equipment has more advantages in industrial application.

1. The name of the design product: smart home control terminal (AI flexible screen). 2. The use of the design product: mainly used for remote control of smart home product information display and interaction, the design product can be used for automatic expansion and retraction of the screen according to different displayed content. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view. 5. Other circumstances that need to be explained: the design product has a flexible screen design that can automatically expand and retract.

1. The name of the design product: the main body of the screen preset function interaction graphic user interface for electronic devices. 2. The use of the design product: an electronic device. 3. The design points of the design product: the part in the graphic user interface, except the dotted line, is the claimed part. 4. The picture or photo that best indicates the design points: design 1 front view. 5. Design 1 is designated as the basic design. 6. The use of the graphic user interface: the overall appearance design of the interface is used for presetting the screen, editing preset options, etc.; the partial appearance design of the interface has the same use as the overall appearance design of the interface. 7. The human-computer interaction mode of the graphic user interface: in the design 1 front view, the user can click the control in the upper right corner of the interface to expand the display mode function floating layer; can click the "edit" control to expand the "my preset" list floating layer; can slide left and right in the middle of the interface to preview more preset screen effect pictures; can also click the "set as current screen" control to modify the set screen. The human-computer interaction modes of design 2 and design 6 are the same as those of design 1. In the design 3 front view, the user can click the control in the upper right corner of the interface to expand the display mode function floating layer; can click the "edit" control to expand the "my preset" list floating layer; can slide left and right in the middle of the interface to preview more preset screen effect pictures; can click the control to the right of the "preset name" to switch the preset screen effect picture of the split screen; can also click the "set as current screen" control to modify the set screen effect picture. In the design 4 front view, when the user slides the middle area of the interface to the right, the corresponding previewed screen effect picture in the middle is enlarged and displayed, presenting the interface change from the design 4 front view to the design 4 interface change state view. In the design 4 interface change state view, the user can continue to slide left and right to preview more screen effect pictures. In the design 5 front view, the user can click the control in the upper right corner of the interface to expand the display mode function floating layer; can click the "edit" control to expand the "my preset" list floating layer; can slide left and right in the middle of the interface to switch and enlarge the preview of other preset screen effect pictures; can click the control below the "preset name" to switch the preset screen effect picture of the split screen; can also click the "set as current screen" control to modify the set screen effect picture. In each design interface, the rounded rectangular area in the middle is the content picture, such as a picture, a dynamic effect picture, a video, etc.

1. The name of the design product: artificial intelligence voice interaction graphical user interface of electronic equipment. 2. The use of the design product: an electronic device. 3. The design points of the design product: in the graphical user interface. 4. The picture or photo that best indicates the design points: design 1 front view. 5. Design 1 is designated as the basic design. 6. The use of the graphical user interface: to improve customer information interaction experience, meet the needs of information query and knowledge acquisition, etc. 7. The change state of the graphical user interface is as follows: design 1: swipe left, design 1 front view jumps to design 1 change state figure 1. By voice waking up the virtual person or long pressing the screen, design 1 change state figure 1 jumps to design 1 change state figure 2. According to the input voice instruction, design 1 change state figure 2 jumps to design 1 change state figure 3. Design 2: by voice waking up the virtual person or long pressing the screen, design 2 front view jumps to design 2 change state figure 1. According to the input voice instruction, design 2 change state figure 1 jumps to design 2 change state figure 2. Design 3: by voice waking up the virtual person or long pressing the screen, design 3 front view jumps to design 3 change state figure 1. According to the input voice instruction, design 3 change state figure 1 jumps to design 3 change state figure 2. Design 4: by voice waking up the virtual person or long pressing the screen, design 4 front view jumps to design 4 change state figure 1. According to the input voice instruction, design 4 change state figure 1 jumps to design 4 change state figure 2. Design 5: swipe left, design 5 front view jumps to design 5 change state figure. 8. Other circumstances that need to be explained: "X" or "-" words, letters, numbers or symbols in the interface.

The invention discloses a composite material ceramic filter screen for casting and a photocuring 3D printing preparation method. Ansys Fluent fluid dynamics software is used, modeling analysis is conducted on the flowing state of molten metal liquid flowing through the filter screen in the pouring process, and the optimal filter screen design is obtained. The photocuring 3D printing silicon oxide ceramic filter screen comprises the following components in percentage by mass: 65-80% of silicon oxide powder, 10% of magnesium oxide powder, 2-8% of a dispersing agent, 1-3% of a photoinitiator, 9-15% of photosensitive resin and 1% of an anti-settling agent. According to the method, a porous polyurethane plastic carrier is not needed, the filter screen ceramic biscuit is directly obtained by using the silicon oxide slurry and the silicon oxide and magnesium oxide composite slurry in a photocuring 3D printing mode, and then the finished silicon oxide ceramic filter screen is obtained through degreasing and high-temperature sintering. According to the method, it is guaranteed that the product has meshes which are completely consistent in size and shape, the structural strength is high, and the product is not prone to being damaged, large-size inclusions in molten metal are physically screened through the meshes, non-metallic inclusions (such as AlO, SiO and sulfide) are actively captured through the reaction of magnesium oxide and the inclusions, and through the double means of physical interception and chemical capture, the content of impurities in the molten metal is greatly improved. The filtering performance is effectively ensured. In the production process of the product, ceramic chips without structural support are not generated, so that the production process link is simplified, and meanwhile, the emission of toxic and harmful waste materials is reduced.

According to the filter screen design method, an annular groove is designed, and filter holes are formed in the near-center side wall of the annular groove, so that liquid flows out from the annular groove through the filter holes during filtration; a slope is designed on the telecentric side wall of the annular groove, in the same longitudinal section, the axis distance from the upper end of the slope to the annular groove is larger than that from the lower end of the slope to the annular groove, and the upper end of the slope is communicated with the outside of the filter screen; the lower end of the slope is lower than the highest filtering hole. The filter screen is designed by adopting the method. The filter is provided with the filter screen, the filter screen is the filter screen, when the control module senses that the liquid level in the annular groove reaches the set position through the liquid level sensor, the control module operates the rotary driver to drive the filter screen to rotate, and pollutants in the annular groove and pollutants on the filter holes are thrown out along the slope through centrifugal force. The environmental protection device or the aquatic organism culture equipment is provided with the filter. The device is ingenious in design, low in cost and capable of achieving self-cleaning, and maintenance is reduced.

Backpack (1) with a carrying body (2) and a carrying system (3) for carrying on the back of a user, wherein an electronic display device (4) is arranged on an outer side of the carrying body (2) facing away from the back of the user, wherein the display device (4) comprises a screen (4) and a local storage medium on which content to be displayed is stored, and the screen (4) is designed to display the locally stored content, characterized in that the screen (4) has a display area (6) which extends beyond the back of the carrying body (2) and is designed for large-area display of content that is perceptible from a greater distance.

The application discloses a LED display touch screen design method, comprising the following steps: A, after first power-on, the touch data needs to be corrected, and the RL1-RL16 is read in RGB touch current and non-touch current; B, the LED row display program is normally executed, the value of ADC is read in the display scanning period, and the current Iadc flowing through the reference resistance is changed. The application fully utilizes the LED row scanning display principle, initiatively utilizes the row control signal as the control signal, controls the photosensitive resistance circuit enable of each row, and then collects the one-way diode into single output, and then detects the touch button through the single ADC pin of the MCU, so that the circuit and program design complexity of the MCU can be greatly reduced, especially the MCU with the shortage of IO resources is more suitable, and better reliability and applicability are achieved. Meanwhile, the circuit LED display quantity can be expanded or reduced according to the requirement, the row and column expansion can be achieved, the flexibility is high, and the low-cost single-point touch scheme is especially suitable, and the application is not easily affected by external interference.

1. Name of the product subject to this design: Graphical User Interface Design for Display Screen of Electronic Device. 2. Purpose of this design: An electronic device. 3. The key design features of this product are its graphical user interface. 4. The picture or photo that best illustrates the key design points: Design 1 front view. 5. Design 1 is designated as the basic design. 6. Uses of graphical user interface: for the design of light panels and enclosures. 7. Human-computer interaction method of graphical user interface: After clicking "Add Light Board" on the light board design page of Design 1 main view, the interface change status diagram of Design 1 will be displayed. After clicking "Add Box" on the box design page of the main view of Design 2, the interface change status diagram 1 of Design 2 will be displayed. After clicking "Data Group" on the interface change status diagram 1 of Design 2, the interface change status diagram 2 of Design 2 will be displayed. After clicking "Add Box" on the box design page of the main view of Design 3, the interface change state diagram 1 of Design 3 will be displayed. After clicking "BUS Number" on the interface change state diagram 1 of Design 3, the interface change state diagram 2 of Design 3 will be displayed. After clicking "Advanced Mode" on the interface change state diagram 2 of Design 3, the interface change state diagram 3 will be displayed.

To provide a screen design support device capable of easily creating an action card customized according to each shelter.SOLUTION: A device for supporting creation of a screen capable of displaying an action to be performed for supporting opening and operation of a shelter on a mobile terminal for each screen, the device comprising: a storage unit configured to store a plurality of templates serving as sources for creating a plurality of action cards for displaying task contents customized according to each shelter; An editing operation unit having a first function of creating a plurality of customized action cards by performing setting work related to an action card of a transition destination when a button included in each template on which editing work is performed is selected.SELECTED DRAWING: Figure 4

This invention discloses a multi-functional vehicle instrument panel, belonging to the field of vehicle instrument technology. It includes an instrument panel body, an instrument panel base plate, an instrument panel cover plate, a fixing component, a touch display component, an interface component, a multi-functional circuit board component, and a button component. The multi-functional circuit board component is equipped with an embedded instrument chip, a real-time operating system, a storage module, a power management module, a CAN bus communication module, a signal acquisition module, a control output module, a touch drive module, an audio processing module, and an NFC recognition module. The touch display component has a two-layer architecture of a main interface and a menu interface, supporting both button and touch interaction modes. The CAN bus communication module enables stable data interaction with the vehicle controller and peripherals. This invention solves the shortcomings of traditional instruments, such as limited operation, poor expandability, unreasonable screen design, low security, and insufficient intelligence. It is compatible with all types of electric vehicles from two wheels to six wheels, and has advantages such as high safety, high flexibility, high expandability, and high intelligence.

The outward-turning type multi-screen electronic equipment comprises a machine shell and a display module, and the machine shell comprises a first shell body, a second shell body and a hinge. The hinge comprises a first connecting body and a second connecting body which are fixedly connected to the inner sides of the corresponding side edges of the first shell and the second shell respectively, and a rotating body which is rotationally connected between the first connecting body and the second connecting body and located on the rear side of the first shell. The display module comprises a main screen and an auxiliary screen which are correspondingly installed on the front face of the first shell and the back face of the second shell. On one hand, the multi-screen design of the main screen and the auxiliary screen is adopted, multiple use modes of two-way display and one-way multi-screen display are achieved, and different use requirements of users are flexibly met; on the other hand, based on the connection layout of the hinge, the first shell and the second shell, the side wall of the machine shell can be prevented from being holed, the integrity and attractiveness of the machine body appearance are guaranteed, the light and thin performance of the machine body is guaranteed, the holding hand feeling is improved, and the user experience is effectively improved.

The utility model discloses semiconductor material processing and cleaning equipment which comprises a barrel, an upper sealing cover is mounted on the upper side of the barrel, and a stirring mechanism is mounted on the lower side of the upper sealing cover and used for stirring water in the barrel and cleaning a semiconductor material in the barrel; a bottom turning mechanism is mounted at the lower end of the barrel, mounting seats are mounted at the upper end of the bottom turning mechanism at equal angles, and filter screens are rotatably connected to the inner sides of the mounting seats; the bottom turning mechanism comprises a lower sealing cover, the lower sealing cover is detachably connected with the barrel through a bolt, and an air cylinder is installed at the lower end of the lower sealing cover. The bottom turning mechanism at least has the following beneficial effects that the bottom turning mechanism can intermittently turn the semiconductor material at the bottom through cooperation of the air cylinder and the pushing plate, and the situation that the material is accumulated at the bottom for a long time and is difficult to clean is avoided. And the design of the filter screen can effectively filter impurities generated in the cleaning process, pollution to the cleaning liquid is reduced, the replacement frequency of the cleaning liquid is reduced, and the maintenance cost is saved.

This invention relates to a control screen system and method based on the FANUC 0i CNC system. It pertains to the field of industrial computer screen design technology, addressing the inconvenience and safety concerns associated with using external functions of CNC systems. This invention provides a control screen system based on the FANUC 0i CNC system, installed in a CNC cleaning machine. The system includes: an NC machining program layer, a CNC PLC layer, the CNC system itself, and a CNCHMI human-machine interface layer. This invention centralizes the scattered parameter settings, macro variable modifications, and function operation entry points within the CNC system into corresponding screens, eliminating the need to navigate deep into the system's menus to find operation entry points. Parameter settings and function operations are intuitive and convenient, significantly reducing operational difficulty.

An image double-screen display system in TPA data acquisition comprises a first display screen and a second display screen, the first display screen is provided with a first receiving module, a split-screen control trigger module, a data distribution module, a first data display module and an information interaction module, and the second display screen is provided with a second receiving module and a second data display module. Wherein the information interaction module is used for constructing a two-way communication link with the second display screen based on the post Message attribute of a browser, so as to realize the transmission of image data and a control signal; through the double-screen split-screen design, the text data and the image data are separately displayed, full-screen self-adaptive display of the input area and the image area is achieved, and the problems that extra-large images are not displayed completely and a large number of fields are crowded are solved. Through combination of state detection and an interface self-adaption function, compatibility and adaptation of the system under different hardware configurations are ensured, and efficiency and accuracy of TPA data acquisition and user operation experience are remarkably improved.

The utility model relates to the technical field of display modules, in particular to a full-screen casting display module. The backlight module comprises a backlight casting, a backlight light guide plate, a cover plate and a backlight middle iron frame, the backlight casting adopts a full-screen design; the backlight light guide plate and the functional membrane arranged on the backlight light guide plate are both designed to be of a buckle-free structure; l-shaped limiting blocks are designed at the two corners of the opposite sides of a light bar of the backlight guide plate, the functional membrane is bonded to the backlight guide plate through a double-sided adhesive tape, and two protruding blocks are designed on the backlight guide plate and used for limiting the functional membrane. The backlight casting is of a full-screen structure, and the corresponding backlight light guide plate and the corresponding functional membrane are of buckle-free structures; in order to prevent the functional diaphragm from shifting, the backlight guide plate is provided with two convex blocks, and the mounting alignment parts of the functional diaphragm and the convex blocks are provided with clearance positions, so that the movement of the functional diaphragm is limited, and the problem that the light intensity of the part is higher than that of other display areas due to the fact that the light of a buckle position is not effectively reflected and recycled is solved.

The utility model discloses a wear-resistant fixing type printing screen, which relates to the field of screen printing and comprises a lower end mounting frame, a butt joint embedding frame is mounted above the lower end mounting frame, a sliding elastic mechanism for extruding a printing extrusion plate is mounted on the upper surface of the butt joint embedding frame, and the sliding elastic mechanism comprises a movable sliding frame. According to the wear-resistant solid type printing screen plate, when external printing work needs to be conducted on a solar cell, butt joint of a lower end mounting frame and a butt joint embedding frame is directly completed, after butt joint is completed, a printing extrusion plate can abut against a reciprocating printing area, and the printing extrusion plate and the reciprocating printing area are attached more tightly through the extrusion effect of a pressing embedding spring; the lower end mounting frame and the butt joint embedding frame are both made of metal materials, ribs connected with each other are not arranged in the reciprocating printing area, the reciprocating printing area is of an overall opening structure, and due to the design, the screen printing plate is higher in design durability, and large abrasion cannot occur after the screen printing plate is used for a long time.

1. The name of the design product: the main interface of the background screen design of the graphical user interface of the electronic device. 2. The use of the design product: in an electronic device. 3. The design points of the design product: the part to be protected in the graphical user interface. 4. The picture or photo that best shows the design points: design 1 front view. 5. Design 1 is designated as the basic design. 6. The use of the graphical user interface: the background screen design graphical user interface is used for display and interaction, and the main interface of the background screen design graphical user interface is used to display multiple preview thumbnails of background screens in the middle of the screen for the user to select the desired background screen. 7. The human-computer interaction mode of the graphical user interface: in design 1 front view, design 2 front view, design 3 front view or design 4 front view, the user can perform selection gesture operation (such as tap gesture or pinch gesture) on any displayed thumbnail to make the selected picture display enlarged in the middle of the screen, and can switch to other thumbnails and apply the selected picture as the home environment background through the two buttons below the enlarged display frame in the center of the screen, and in design 2 front view, design 3 front view and design 4 front view, the user can perform specific settings by clicking the circular option button displayed in the enlarged display frame in the center of the screen. 8. Other circumstances that need to be explained: this design is a partial design, and the contents represented by the dashed lines in each view are not within the scope of protection.

The application discloses a full-screen bar-shaped lamp, and belongs to the lighting field. The full-screen bar-shaped lamp comprises a support, a light guide assembly, a light outlet cover and a sensing control part. The light outlet cover is installed on the support and extends from one end of the support to the other end. The light guide assembly and the sensing control part are installed between the light outlet cover and the support. The sensing control part does not shield the light emitted by the light guide assembly to the light outlet cover. The full-screen design of the bar-shaped lamp is realized, the light emitting surface is enlarged, the lighting effect of the lamp is better, or the lamp can be miniaturized.

The utility model discloses a periscopic camera of a notebook computer, which is used for image information interaction of the notebook computer, the notebook computer comprises a keyboard control main body and a display main body rotatably arranged on one side of the keyboard control main body, and the periscopic camera is arranged on the keyboard control main body. The periscopic camera comprises a bottom shell, a camera module, a refracting prism and an upper cover, the bottom shell is embedded in the side, close to the display main body, of the keyboard control main body, a containing cavity is formed in the bottom shell, the camera module is adjustably installed on the containing cavity, and the refracting prism is obliquely installed on the side, close to the display main body, of the containing cavity; and the upper cover is detachably mounted on the bottom shell and is provided with an avoiding window corresponding to the refracting prism. The camera module is arranged on the keyboard control main body and matched with the refracting prism, so that the problem of full-screen design is solved, top end fixing limitation is avoided, damage prevention and durability are achieved, and the user satisfaction degree is improved.

1. The name of the design product: screen binding interaction graphical user interface for electronic device. 2. The use of the design product: an electronic device. 3. The design points of the design product: in the graphical user interface. 4. The picture or photo that best indicates the design points: design 1 front view. 5. Design 1 is designated as the basic design. 6. The use of the graphical user interface: the claimed design is used for scanning binding screen, unbinding screen, switchable binding left / right screen, etc. 7. The human-computer interaction mode of the graphical user interface: in design 1 front view, when the user clicks the icon of the "two-dimensional code" pattern in the middle of the interface (this pattern is an icon control, not a real variable two-dimensional code content), the interface enters the two-dimensional code scanning and recognition state, as shown in design 1 interface change state diagram 1. When the user aligns the two-dimensional code scanning and successfully recognizes it, the interface enters the binding success feedback state, as shown in design 1 interface change state diagram 2. Subsequently, the interface automatically jumps to design 1 interface change state diagram 3. In design 1 interface change state diagram 3, the rectangular blank area in the middle of the interface is the content picture, such as the screen picture of the bound screen, picture, video, dynamic picture, etc.; the user can click the "rebind" control to unbind the current screen; also can click "Right" control to switch the screen to be bound. The human-computer interaction mode of design 2 to design 4 is the same as that of design 1.

This disclosure relates to a terminal device with a camera module featuring image stabilization, comprising: a camera module including a housing; and a hinge assembly connected to the housing of the camera module. The hinge assembly drives the camera module to perform more than four degrees of freedom of movement. Specifically, in a first direction along the short side of the terminal device, the hinge assembly drives the camera module to rotate around the first direction and extend / retract in the first direction; in a second direction along the long side of the terminal device, the hinge assembly drives the camera module to rotate around the second direction and extend / retract in the second direction. The hinge assembly can drive the camera module to perform more than four degrees of freedom of movement, allowing the same camera module to simultaneously capture front and rear shots, saving costs and overall device space. Furthermore, it eliminates the need for a front-facing camera on the display surface of the terminal device, enabling a full-screen design.

This utility model relates to the field of power equipment testing technology, specifically an integrated fully automatic electronic gapless overvoltage protector tester, including a power processing module, a high-voltage generation module, a measurement and protection module, and a human-machine interaction module. The input end of the power processing module is connected to an external power supply, and the output end is connected to the high-voltage generation module. The output end of the high-voltage generation module is used to connect to the overvoltage protector under test. The measurement and protection module is connected to the high-voltage generation module, the overvoltage protector under test, and the human-machine interaction module respectively. The power processing module includes a rectifier circuit and an inverter circuit, used to convert the external power supply into an electrical energy form adapted to the high-voltage generation module. The beneficial effects of this utility model are: integrated design, reducing size and weight; touch screen design, intuitive display, convenient value reading; and electronic protection circuits, achieving a protection level at the microsecond level, effectively protecting the test object.

The present disclosure relates to a loudspeaker assembly, a middle frame assembly and an electronic device, wherein the loudspeaker assembly comprises a loudspeaker, a bracket and a driving mechanism, the loudspeaker is fixed to a mounting base; the bracket is provided with a sound outlet channel, and the outer surface of the bracket is provided with a sound inlet port and at least one sound outlet port which are in communication with the sound outlet channel, and the sound outlet of the loudspeaker faces the outer surface of the bracket; the driving mechanism is fixed to the mounting base and is drivingly connected to the bracket, and the driving mechanism is used to drive the bracket to move between a first position and a second position, in the first position, the sound inlet port is opposite to the sound outlet, and in the second position, the outer surface of the bracket blocks at least part of the sound outlet. In this way, the sound outlet capable of making sound does not need to occupy a certain fixed position on the front of the electronic device, thereby facilitating to improve the screen-to-body ratio of the electronic device, to realize the full-screen design, and further to not only improve the visual effect of the user, but also improve the appearance delicacy of the electronic device.

This invention discloses an integrated device for dynamic control and early warning of construction project progress, comprising: an integrated body, with a main control console and an auxiliary control console respectively arranged on both sides of the integrated body; a main control screen on one side of the main control console and display stands on both sides of the main control screen; a command microphone on the surface of the main control console; and a moving mechanism at the bottom of the integrated body and adjustment mechanisms on both sides. The display stands on both sides of the main control screen are used to display raw data collected by various sensors in real time. The lifting motor combined with the folding screen design gives the large display device a high degree of integration. When not in use, the screen can be completely retracted into the body, avoiding dust damage in the complex environment of the construction site; when relocation is needed, it can be easily moved using the moving mechanism at the bottom. This solves the pain point of traditional monitoring centers being fixed and immobile, making it particularly suitable for engineering projects that require frequent site relocation.

To improve efficiency of work performed in parallel by a plurality of evacuees when operating a shelter by using a screen design of an action card idea.SOLUTION: A plurality of mobile terminals and a server capable of communicating with the plurality of mobile terminals, in which each of the plurality of mobile terminals executes application software to sequentially execute a plurality of action cards necessary for operation of the shelter in units of screens, receives a completion input in units of action cards when the execution processing is completed, generates completion card information, and transmits the completion card information to the server, and the server that integrally manages the plurality of mobile terminals updates a completion management table each time the completion card information is received from any one of the mobile terminals, By receiving the updated completion management table from the server, each of the plurality of mobile terminals can distinguishably display the completed action card and the uncompleted action card.SELECTED DRAWING: Figure 4