39 results about "Screen techniques" patented technology

Disclosed are a foldable screen and a terminal device, which relate to the technical field of flexible foldable screens. The foldable screen comprises a screen body and right-angle folding hinges; the right-angle folding hinges are arranged along middle lines and one diagonal of the screen body; and the screen body has a fully unfolded state, and the screen body is capable of being folded by means of the right-angle folding hinge, such that the screen body is selectively folded to form a first folded state or a second folded state. In the first folded state, a single-sided display area of the screen body is a half of an area of the screen body in the fully unfolded state; and in the second folded state, the single-sided display area of the screen body is a quarter of the area of the screen body in the fully unfolded state.

The utility model relates to the technical field of mobile phone screens, and discloses a mobile phone screen cutting device which comprises a bottom plate, a supporting frame is fixedly connected to the upper surface of the bottom plate, a through groove is formed in the surface of the supporting plate in a penetrating mode, a sliding groove is formed in the upper surface of the supporting plate, and a moving block is slidably connected to the upper portion of the sliding groove. The middle of the supporting frame is rotationally connected with a rotating frame, a motor is fixedly installed in the middle of the rotating frame, a rotating shaft of the motor is fixedly provided with a cutting blade, the front side of the rotating frame is fixedly connected with a bent rack, the upper surface of the bottom plate is fixedly connected with a support, and the middle of the support is rotationally connected with a worm. By rotating the worm, the bent rack and the rotating frame, the motor and the cutting piece move along with the worm, the bent rack and the rotating frame, the cutting angle is changed, the cutting piece does not make contact with the through groove, the angle of the cutting piece can be changed only by rotating the worm and the bent rack, use is convenient, and the structure is simple.

The utility model relates to the technical field of mobile phone screens, and particularly discloses a seamless fitting mobile phone screen unit, which comprises a mobile phone body, a screen built-in cavity arranged in the mobile phone body, a limiting groove arranged on the inner side wall of the screen built-in cavity, a display screen arranged in the screen built-in cavity, a bonding colloid frame arranged on the display screen, and a PET (Polyethylene Terephthalate) film arranged on the display screen. According to the seamless fitting mobile phone screen unit, the seamless fitting mobile phone screen unit is designed to be bonded and installed by adopting the bonding colloid frame, so that when the mobile phone screen is installed, the seamless fitting mobile phone screen unit is not damaged, and the external screen cover plate is arranged on the capacitive touch screen. The bonding operation of the display screen, the PET film, the capacitive touch screen and the outer screen cover plate can be synchronously completed through the bonding colloid frame, and the bonding colloid frame is designed to be arranged in the limiting groove, so that the display screen, the PET film, the capacitive touch screen and the outer screen cover plate are installed and connected more stably, the structure is simple, machining is easy, and the practicability of the device is effectively improved.

The invention relates to the technical field of vehicle-mounted terminal screens, in particular to a vehicle-mounted terminal screen control method and device, a vehicle and a medium, the method is applied to a vehicle-mounted terminal display system, the vehicle-mounted terminal display system comprises a plurality of vehicle-mounted terminal screens, and the plurality of vehicle-mounted terminal screens share the same rendering engine; the method comprises the steps that when it is detected that the temperature of at least one preset key vehicle machine screen in multiple vehicle machine screens is higher than a first preset temperature value, the use states of the multiple vehicle machine screens are obtained respectively; determining a target vehicle-mounted terminal screen based on the use states of the plurality of vehicle-mounted terminal screens; and reducing the performance parameters of the target vehicle machine screen. According to the invention, the temperature control of the vehicle-mounted terminal screen and the user experience can be well balanced, and the user operation demand is not interfered while the efficient temperature control of the vehicle-mounted terminal display system is ensured.

The utility model discloses an automobile cabin screen convenient to adjust, and relates to the technical field of automobile cabin screens, the automobile cabin screen convenient to adjust comprises a mounting transverse plate and a rear row entertainment display screen, sliding blocks are arranged on the two sides of the interior of the mounting transverse plate, and the front side walls of the sliding blocks are rotationally connected with adjusting plates through pin shafts; the tail ends of the two adjusting plates are rotationally connected with connecting blocks through pin shafts, and the inner side walls of the two sliding blocks are fixedly connected with first springs. According to the automobile cabin screen convenient to adjust, the sliding block is matched with the adjusting plate, the first spring and the connecting block, the distance between a rear-row entertainment display screen and a passenger is conveniently adjusted, the passenger can conveniently check and operate, the experience feeling is improved, a fixing transverse plate is matched with a fixing insertion block, the sliding block is conveniently positioned and fixed, and the practicability is high. And meanwhile, a fixing transverse plate is matched with a connecting column, a first fixing magnet and a second fixing magnet to fix the fixing transverse plate, and the fixing effect on the sliding block is improved while adjustment is facilitated.

The utility model discloses a carbon fiber grating LED (light-emitting diode) display screen, which relates to the technical field of LED display screens and comprises a display screen main body, a switching frame is mounted on a guide rail frame in a sliding manner, and a clamping column I and a clamping column II are respectively matched with a clamping seat I and a clamping seat II in a clamping manner. A switching positioning assembly used for limiting the position of the switching frame is installed between the switching frame and the guide rail frame. The display screen is connected with a building through the arranged installation plate, installation and fixation of the display screen body are achieved, the arranged supporting frame can be connected with a clamping column I in a clamped mode through a clamping base I on the switching frame or connected with a clamping column II in a clamped mode through a clamping base II on the switching frame according to the position of the installation plate, and the supporting frame, the switching frame, the sliding frame and the installation plate are fixed through a locking assembly. The installation flexibility of the display screen body is improved, and meanwhile the supporting stability of the display screen body is guaranteed.

The application provides an ellipsoid LED screen, and relates to the technical field of spherical screens, which comprises an ellipsoid frame, the ellipsoid frame is divided into multiple layers of dimensions from top to bottom, and the surface of each layer of dimensions is provided with at least one screen module. The beneficial effect is to decouple the horizontal-vertical axis size: compared with a spherical screen with the same horizontal diameter, the horizontal semi-axis of the screen can be adjusted independently of the vertical semi-axis, so that the height can be controlled as needed when the use area in the sphere is expanded; since no additional structural cost is paid for excessively high building space, the overall construction cost is expected to be reduced by 20-30%. At the same time, the standardized module design reduces the mold development and production debugging cost. When the ellipsoid height is less than the height of the spherical screen, the surface area of the ellipsoid is correspondingly smaller, further reducing the material cost.

The invention discloses a screen control method and related equipment, and relates to the technical field of vehicle-mounted screens, and the method comprises the following steps: in a vehicle OTA updating process, obtaining vehicle state information and passenger perception information; based on the vehicle state information and the passenger perception information, a display control strategy of a target screen during OTA updating is determined, and the display control strategy is used for coordinating occupation of screen resources by a system updating process and a user function process; and performing rendering operation on the target screen based on the display control strategy. According to the method and the device, on the premise of ensuring that the OTA updating task is reliably carried out, the use of the screen function by the user is maintained or adapted to the maximum extent, the technical problems of complete function interruption and poor user experience caused by a traditional full-screen blocking updating mode are solved, the balance between the updating efficiency and the user perception availability is achieved, and the user experience is improved. And the user experience of the intelligent cabin during the system maintenance period is improved.

The screen control method, device, display device, equipment and medium provided by the present disclosure belong to the technical field of display screens. The method is applied to a controller of a MiniLED screen and includes the following steps: acquiring the temperature and gray scale of the screen; confirming that the screen has residual images when the temperature exceeds the stable temperature range corresponding to the gray scale; and controlling the screen to adjust the red pixel value according to the temperature to eliminate the residual images.

The utility model relates to the technical field of operating table screens, and discloses an operating table screen adjusting device which comprises an upper table body top plate, upper table body side plates are welded to the front top end and the rear top end of the upper table body top plate, U-shaped fixing seats are fixedly connected to the inner walls of the upper table body side plates, and first connecting rods are fixedly connected to the left sides of the U-shaped fixing seats. A round pipe, a square pipe, a first supporting rod, a second supporting rod, a support, a U-shaped connecting plate, an upper display screen mounting plate, a lower display screen mounting plate, a first rotating shaft surrounding plate, a second rotating shaft surrounding plate, a limiting groove and a fixing shaft are arranged, and when the display screen fixing device is used, the rotating shaft fixing plate is connected with a back shock absorber through a bolt, and a shock absorber fixing plate is welded to one end of the back shock absorber. The upper display screen mounting plate and the lower display screen mounting plate can be rotated up and down by an angle to facilitate watching, and the two screens can be combined to facilitate storage and prevent the screens from being damaged by external attacks when not in use.

The utility model provides an attached screen of a self-service payment device, which belongs to the technical field of payment device screens and comprises protective glass, a touch layer, a display panel, a backlight layer, a limiting clamping groove and damping double-glue foam. The display panel is arranged behind the touch layer, the display panel is fixedly connected with the touch layer through an optical transparent adhesive tape, the backlight layer is arranged behind the display panel, and a plurality of limiting clamping grooves are formed in the peripheral edge of the backlight layer. The limiting clamping grooves are filled with the damping double-glue foam and used for being fixedly connected with the display panel. The display screen can solve the problems that a frame of a machine body of a traditional payment equipment display screen is wide, and the machine body is thick and heavy.

The present invention discloses a screen system and a vehicle, which relate to the technical field of vehicle-mounted screens. The screen system includes: a mounting seat, the mounting seat having an installation space and a take-and-drop opening connected to the installation space; a guide structure, provided in the installation space; a lifting drive member, slidably connected to the guide structure for vertical lifting movement; a screen body, provided in the take-and-drop opening and abutting against the lifting drive member to move synchronously with the lifting drive member; and a sliding pressing member, provided in the installation space along a transverse sliding direction, the sliding pressing member having an inclined section, the lifting drive member and the sliding pressing member being slidably connected; during the transverse movement of the sliding pressing member, the inclined section and the lifting drive member slide relative to each other, causing the lifting drive member to lift and lower vertically. The technical solution of the present invention reduces the complexity of the vehicle-mounted screen.

The utility model relates to the technical field of LED screen assembly, in particular to an LED screen convenient to assemble, which comprises a mounting plate, a mounting rod, a fixing nut, a display screen and an assembling device, the mounting rod is fixedly connected to the surface of the mounting plate, the fixing nut is fixedly connected to the upper surface of the mounting plate, the display screen is arranged on the surface of the mounting plate, and the assembling device is arranged on the surface of the mounting plate. The two display screens are symmetrically arranged, the assembling device is arranged on the surface of the mounting plate and comprises a sliding rail, the sliding rail is fixedly connected to the upper surface of the mounting plate, and a U-shaped sliding sleeve is connected to the surface of the sliding rail in a clamped mode. According to the utility model, through the arrangement of the assembling device, the LED screen can be conveniently connected and assembled, the situation that an operator needs to disassemble and install the whole bracket when the LED screen is disassembled or installed, the operation is inconvenient, and the installation efficiency is reduced is avoided, and the usability of equipment is effectively improved.

The utility model relates to a projection screen and a vehicle, and belongs to the technical field of projection screens, and the projection screen comprises a base and a top cover which are oppositely arranged. A curtain lifting assembly is installed between the base and the top cover and used for driving the top cover to move close to and away from the base. The curtain lifting assembly is provided with a curtain unfolding position and a curtain storage position. A sliding groove is formed in the base, and a locking assembly is installed on the base. The locking assembly comprises a sliding piece and a locking piece. Wherein the sliding piece is installed in the sliding groove in a sliding mode and is connected with the curtain lifting assembly; the sliding piece is provided with at least one locking position in the sliding groove. The locking piece is installed on the base, when the sliding piece slides to the locking position, the locking piece abuts against the sliding piece, the sliding piece is limited, and then rotation of the curtain lifting assembly is limited. Mechanical limiting is formed through cooperation of the locking piece and the sliding piece, the curtain is fixed to the unfolding position, and the situation that the curtain shakes or is folded accidentally due to factors such as vibration in the using process is avoided.

The invention discloses an OLED display module and a control method thereof, and belongs to the technical field of OLED screens. According to the method, the image data displayed by the OLED screen can be used for unlocking, additional safety certification equipment does not need to be added, and therefore for the locked OLED screen, the image data corresponding to unlocking can be sent to the corresponding host through a remote line; the host only needs to utilize the OLED screen to play the image for the first preset duration after the OLED screen is powered on, and then unlocking can be completed. And for unlocking of a large batch of OLED screens, image data corresponding to unlocking can be sent to hosts corresponding to the OLED screens at the same time for playing, and unlocking of the disclosed OLED screens can be efficiently completed. Meanwhile, the image data corresponding to unlocking is transmitted to the controller of the OLED screen through the interface for transmitting the image data between the host and the OLED screen, a new interface does not need to be additionally added, and the complexity of the interface of the screen module is not increased.

The utility model relates to the technical field of mobile phone screens, in particular to a structure for preventing a mobile phone screen from being damaged, which comprises a mobile phone screen body, a liquid crystal display (LCD) indium tin oxide (ITO) terminal area is arranged on one side of the mobile phone screen body, two retaining walls for protecting the LCD ITO terminal area are arranged on one side of the mobile phone screen body and at the position opposite to the LCD ITO terminal area, and the retaining walls are arranged on the other side of the mobile phone screen body. According to the mobile phone screen, one side of the mobile phone screen body is provided with the retaining wall opposite to the LCD ITO terminal area, the number of the retaining walls is two, the retaining walls are of the parallel symmetrical structure, the LCD ITO terminal area can be effectively protected from the two sides through the design, the risk that the area is damaged due to external force impact, collision and the like is reduced, and the service life of the mobile phone screen is prolonged. And the reliability and stability of key parts of the mobile phone screen are improved.

The invention discloses a screen control method and related equipment, and relates to the technical field of vehicle-mounted screens, and the method comprises the steps: obtaining the first identity information of a main driver seat user and the second identity information of a co-driver seat user; constructing a first user portrait based on the first identity information; constructing a second user portrait based on the second identity information; determining first display content of the main driving area based on the first user portrait and a preset safety strategy; determining second display content of the co-driver area based on the second user portrait; and controlling the target screen to present the first display content and the second display content. Through identity recognition, portrait construction, personalized content decision and split-screen presentation under security policy constraints, the problems that in the prior art, an integrated screen is single in content and tedious in operation are solved, the screen utilization efficiency is optimized, and the personalized experience of a main driver passenger and an auxiliary driver passenger is enhanced.

The invention discloses a screen control method and device, equipment and a medium, and relates to the technical field of vehicle-mounted screens, and the method comprises the following steps: obtaining biological characteristic data of a target object; determining a current state of the target object based on the biological characteristic data; and adjusting the target screen area based on the current state. According to the method, the user state is comprehensively judged by using the multi-dimensional biological characteristic data, so that the accuracy and robustness of state recognition are improved, and misjudgment and limitation possibly existing in a single data source are overcome. On the basis, by adjusting the screen display attribute, the information transmission efficiency can be effectively improved, and the distribution of screen resources is optimized while the key information is ensured to be preferentially displayed to improve the safety, so that more personalized interaction experience meeting the current demand is provided for the user.

The invention relates to the technical field of display screens, and discloses a display screen and electronic device.The display screen comprises a display panel, protective glass and an energy-absorbing colloid layer, and the protective glass covers the surface where a display output area of the display panel is located; the energy-absorbing colloid layer covers the protective glass and is used for absorbing energy of external impact to protect the protective glass.

The invention discloses a touch control adjusting method and device, electronic equipment and a readable storage medium, and relates to the technical field of touch screens, the method comprises the steps that to-be-measured parameters of touch control operation for a touch screen of the electronic equipment are acquired, and the to-be-measured parameters comprise at least one of a pressure parameter and a sliding speed parameter; and when it is detected that the to-be-measured parameter is greater than a threshold parameter corresponding to the to-be-measured parameter, adjusting an initial pressure trigger threshold corresponding to the to-be-measured parameter in the touch screen based on the to-be-measured parameter to obtain a first target pressure trigger threshold. According to the technical scheme, the initial pressure triggering threshold value corresponding to the to-be-measured parameter can be flexibly adjusted according to the to-be-measured parameter of the touch operation, the pressure triggering threshold value can be specifically set for different touch operations, triggering can be more accurate, and the situation of false triggering is reduced.

The invention relates to the technical field of folding screens, and provides a display screen and electronic equipment. The display screen comprises a display panel and a protective glass layer covering the display panel; the protective glass layer comprises a first piece of glass for limiting the deformation of a first area in the display panel, a second piece of glass for limiting the deformation of a second area in the display panel, a light-transmitting connecting piece for maintaining the deformation of a third area in the display panel, and a third piece of glass fixed with the light-transmitting connecting piece; and the third piece of glass and the light-transmitting connecting piece can synchronously deform.

The invention belongs to the technical field of screens, and particularly discloses a central control screen anti-loss mounting structure for an intelligent door, which comprises a touch screen, a mounting frame is arranged at the bottom of the touch screen, two adjustable mounting buckles are mounted on each of the two transverse sides of the mounting frame, and the mounting frame is filled with a sealing assembly. Damp-proof assemblies are arranged on the two short-distance sides of the mounting frame, a backlight plate is arranged at the bottom of the touch screen, namely the center of the interior of the mounting frame, and a metal bottom plate is mounted at the bottom of the mounting frame.The customized sealing assemblies are rigidly spliced with the frame, so that the hidden danger of gaps is thoroughly solved, the sealing performance is optimized, and the service life of the touch screen is prolonged. The independent moisture-proof assembly forms a dynamic moisture-proof mechanism to adapt to a high-humidity scene; the adjustable installation buckle realizes multi-dimensional adjustment and firm locking, the main line and auxiliary line fixers make lines regular, the installation stability and adaptability are improved, installation is simplified, maintenance is convenient, and the service life of a product is prolonged.

The present application is applicable to the technical field of screens. Provided are a screen touch-control method and apparatus, and a control device and a touch-control large-screen device. The method comprises: separately acquiring, by means of several ranging sensors, first distance data between a target object in a preset touch-control space and each ranging sensor; on the basis of each piece of first distance data, determining a target touch-control point on a screen, wherein the relative position of the screen with respect to the several ranging sensors is fixed; and on the basis of the target touch-control point, controlling the screen.

The invention discloses a screen system and a vehicle, and relates to the technical field of vehicle-mounted screens, the screen system comprises a mounting seat, the mounting seat is provided with a mounting space and a pick-and-place port communicated with the mounting space; the guide structure is arranged in the mounting space; the lifting driving part is in sliding connection with the guide structure so as to do lifting motion in the vertical direction; the screen body is arranged at the pick-and-place opening and abuts against the lifting driving piece so as to synchronously move along with the lifting driving piece; the sliding abutting piece is arranged in the installation space in a sliding mode in the transverse direction, the sliding abutting piece is provided with an inclined section, and the lifting driving piece is connected with the sliding abutting piece in a sliding mode; and in the transverse movement process of the sliding abutting piece, the inclined section and the lifting driving piece slide relatively, so that the lifting driving piece ascends and descends in the vertical direction. According to the technical scheme, the complexity of the vehicle-mounted screen is reduced.

The application relates to the technical field of electronic screen, in particular to an electronic ink screen and a touch screen electronic device, wherein the electronic ink screen comprises a protective screen plate and an electronic paper screen, the inside of the electronic paper screen is provided with a screen light source, the protective screen plate comprises a screen frame edge, the screen frame edge is provided with screen mark ink, the screen mark ink comprises ink particles; the screen mark ink is relatively avoided from the installation position of the screen light source; or a light-shielding layer is arranged at the screen mark ink part. The utility model can effectively improve the light leakage phenomenon at the screen edge mark of the Eink screen and improve the performance quality of the screen product.

The invention provides a display screen interaction control method and device, electronic equipment and a storage medium, relates to the technical field of display screens, and is used for dynamically recognizing user intention and accurately controlling a display screen. The method comprises the steps that interaction signals of at least two modes are acquired, and feature vectors of the interaction signals of the at least two modes are determined; calculating the correlation degree between the feature vector of the first interaction signal and the feature vector of the second interaction signal; determining the contribution weight of the second interaction signal to the user intention based on the correlation degree; weighting the second feature vector based on the contribution weight, and fusing the weighted second feature vector with the first feature vector to generate an intention feature vector; determining a user control intention according to the intention feature vector; and generating a corresponding control instruction according to the user control intention, and controlling the display content of the display screen based on the control instruction.

The invention relates to the technical field of screens, and discloses a screen rotating mechanism which comprises a shell and a damping assembly. The shell is provided with a display screen and an operation panel, and the display screen and the operation panel are located on the same surface of the shell; the damping assembly is located at one end of the shell and connected with the shell, the shell is rotatably arranged, and the damping assembly is used for generating damping when the shell rotates. The display screen and the operation panel are located on the same face of the shell, the visual or operation angles of the display screen and the operation panel can be synchronously adjusted by rotating the shell, operation inconvenience caused by separate adjustment of the display screen and the operation panel is avoided, and the adjustment efficiency is improved; the friction force of the damping assembly can enable the rotated shell to be fixed at any adjusting angle, meanwhile, the damping assembly buffers the rotating speed, clamping and shaking of rotation of the shell are avoided, and the angle adjusting process is smoother and more controllable.

The utility model discloses a naked eye 3D (three-dimensional) display screen structure, which relates to the technical field of 3D display screens and comprises a screen shell, an LED (light-emitting diode) display screen, a columnar grating layer and a glass layer, the LED display screen, the columnar grating layer and the glass layer are sequentially and fixedly connected in the screen shell from inside to outside, and in addition, the columnar grating layer is arranged in the screen shell. A display screen control circuit integrated board is further fixedly connected to the back of the screen shell, a protective cover is fixedly connected to the back of the screen shell and covers the display screen control circuit integrated board, an air outlet is formed in the top of one end of the protective cover, a fan set matched with the air outlet is fixedly connected in the protective cover, and an air inlet is formed in the bottom of the side, away from the air outlet, of the protective cover. And a dust filtering mechanism is arranged at the air inlet and comprises a filtering outer box, a dust filtering net and a linear motion module, that is, the linear motion module drives a cleaning brush to move, so that the dust filtering net is cleaned.

The invention discloses multi-runner dispensing equipment, and relates to the technical field of LIPO packaging screens. The multi-runner dispensing equipment comprises a machine base, and a conveying mechanism, a transferring mechanism and a dispensing mechanism are arranged on the machine base; the conveying mechanism comprises a plurality of parallel conveying runners, each conveying runner is provided with a feeding position, a dispensing position and a discharging position in the conveying direction of the conveying runner, and the transferring mechanism comprises two transferring assemblies arranged on the feeding position and the discharging position correspondingly. The two transferring assemblies are used for feeding and transferring of the screens among the multiple feeding positions and discharging and transferring of the screens among the multiple discharging positions correspondingly, and the dispensing mechanism is used for dispensing the screens on the multiple dispensing positions. According to the multi-runner adhesive dispensing equipment, the transferring mechanism can transfer the multiple screens to the multiple conveying runners, the multiple conveying runners can be matched with the adhesive dispensing mechanism and conduct conveying and adhesive dispensing on the multiple screens, and the adhesive dispensing efficiency is effectively improved.

The utility model relates to the technical field of screens, and discloses a hyperboloid inner spherical screen all-in-one machine, which comprises a display module and a spherical main body frame, and the display module is arranged on the inner spherical surface of the main body frame; the main rack comprises a supporting frame and a supporting beam assembly, the supporting beam assembly comprises a plurality of cross beams and a plurality of longitudinal beams, the cross beams are fixedly connected with the two opposite side faces of the supporting frame, the longitudinal beams are fixedly connected with the inner top wall and the inner bottom wall of the supporting frame, the cross beams are provided with first bayonets, the longitudinal beams are provided with second bayonets, and the first bayonets are connected with the second bayonets in a clamped mode. In the main body rack, the supporting frame and the supporting beam assembly are combined to form the whole supporting structure, and the supporting beam assembly is fixedly connected through the clamping structures of the multiple cross beams and the multiple longitudinal beams, so that the overall strength of the main body rack is effectively enhanced; and meanwhile, precision control in the assembling process can be enhanced, and the strict requirement for curved surface transition of the inner spherical surface can be better met.