1377 results about "Television set" patented technology

The invention discloses a television LED display screen defect detection method and system based on visual perception, and relates to the technical field of defect detection.The television LED display screen defect detection method comprises the steps that image data of a television LED display screen are collected and preprocessed, potential defect candidate areas are obtained for primary classification, and all defect candidate areas are extracted; extracting difference features of the defect features and the background features, generating difference features of different scales through feature enhancement, and fusing to generate multi-scale interaction features; and constructing a defect detection classification model, carrying out model training through a pre-training and pseudo-label semi-supervised method, and generating a defect boundary block diagram and a defect category label in the defect detection classification model by using a convolution block according to the multi-scale interaction features. The television LED display screen defect detection is carried out through the visual perception technology, the detection precision can be remarkably improved, the industrial real-time requirement is met, the labor cost is reduced, and the production efficiency is improved.

The invention discloses an overturning device for a television welding production line, and particularly relates to the technical field of welding overturning devices, the overturning device comprises a conveying table, four supporting legs are fixedly connected to the lower end of the conveying table in a rectangular distribution mode, conveying belts are fixedly installed at the upper end of the conveying table in a bilateral symmetry mode, and an overturning structure is fixedly installed in the middle of the upper end of the conveying table. According to the turnover device for the television welding production line, a television circuit board is driven to ascend through the clamping turnover assembly, the circuit board is clamped and fixed through cooperation of the clamping turnover assembly and the lifting assembly, and after the circuit board ascends to a certain height, the clamping turnover assembly drives the television circuit board to turn over, so that the television circuit board is fixed. And the next circuit board is received under the action of the lifting assembly and the material receiving and feeding assembly, and the overturned circuit board is conveyed to the conveying belt on the left side to be conveyed to the next welding procedure, so that automatic overturning and continuous processing are realized.

The utility model discloses an inward and outward folding telescopic support for television installation, which comprises a connecting plate, hollow square tubes are vertically welded and fixed on two sides of the connecting plate, connecting ribs are arranged on the hollow square tubes at intervals, the hollow square tubes are connected with a hanging rack, and the hanging rack is connected with the connecting plate. The two sides of the middle portion of one side of the hanging frame are turned inwards to form two pairs of fixing pieces, the fixing pieces are connected with an upper U-shaped connecting piece and a lower U-shaped connecting piece, the two sides of each U-shaped connecting piece are perpendicularly turned on one side and are provided with threaded holes in a penetrating mode, and a telescopic assembly is installed on the side, away from the connecting plate, of each U-shaped connecting piece through a T-shaped sleeve. The utility model belongs to the technical field of television installation, particularly relates to an inward and outward folding telescopic support for television installation, and solves the problem that a socket, a signal box, a sound box and the like are difficult to avoid when a television is installed. And the problem that the installation elevation angle of the large-screen television cannot be stably fixed due to the fact that the television is installed in an embedded mode to increase the thickness away from the wall and an adjusting device is solved.

According to the dot-matrix pen handwriting screen projection method and system, handwriting data obtained from a dot-matrix pen is sent to a protocol conversion module through a Bluetooth end data bridge, the protocol conversion module converts the handwriting data into SDK layer protocol data and sends the SDK layer protocol data to a data center service, stable and rapid transmission of dot-matrix pen trajectory data is ensured, and the accuracy of dot-matrix pen handwriting screen projection is improved. The SDK layer protocol data is analyzed through the data center service to obtain target data, the target data is sent to the conference service to bind the conference service through the soft terminal, accurate binding is achieved, the accuracy and management efficiency of writing records in a multi-user use scene are improved, and based on a soft terminal binding result, the writing record management efficiency is improved. And sending the target data to a track service for storage, and sending the target data to a smart television for rendering display, so that a perfect dot matrix pen management system can carry out flexible resource allocation and authority management according to different use scenes, and the efficiency of the dot matrix pen is fully exerted.

The invention discloses a double-control method and system for a set top box and a television based on star flash, and the method comprises the steps: enabling a star flash remote controller to serve as a server to be connected and paired with a first adapter and a second adapter, enabling the first adapter and the second adapter to serve as clients to be connected to the set top box and the television respectively, and generating a pairing connection relation; based on the pairing connection relationship, the second adapter obtains an information source state and a floating window state of the television through a preset protocol, and transmits state information to the remote controller to generate a control mode judgment basis; based on a control mode judgment basis, the remote controller adaptively determines that the current control mode is a set top box mode and / or a television mode, and sends key data or voice data to the corresponding first adapter and / or second adapter through a star flash communication protocol, and the key data or voice data is transmitted to the set top box and / or the television through the first adapter and / or the second adapter. And double control is realized. The user operation is simplified, and it is ensured that the user can directly control the currently moving device.

This application relates to a human-computer voice interaction control method and system based on a smart TV. The method includes acquiring voice data within a preset range, processing the voice data to obtain voice feature data carrying control commands; performing feature analysis on the voice feature data using a preset voice analysis model to extract wake-up keywords and compare them with a preset command library to obtain control command comparison results; sending a secondary confirmation request to the user based on the control command comparison results, and combining the confirmation voice information from the user feedback to perform command recognition evaluation and correct command deviation processing to obtain the corrected control command; performing function switching processing on the TV according to the correct control command, and optimizing the display effect by linking and adjusting related devices based on the program display requirements after the switch to obtain human-computer voice interaction control data. This application has the effect of improving the intelligence of voice interaction control of smart TVs.

The utility model provides electronic equipment and a television, and the electronic equipment comprises a first housing which is provided with a first accommodation cavity and heat dissipation holes, and the first accommodation cavity is communicated with the heat dissipation holes; the heating device is arranged in the first accommodating cavity; and the sound equipment is provided with a first inverter tube, and the first inverter tube is communicated with the first accommodating cavity. The heat dissipation capability of the electronic equipment can be enhanced.

The invention discloses a welding device for television shell production, and particularly relates to the technical field of welding devices.The welding device comprises an operation table, a supporting assembly is fixedly connected to the middle of the upper end of the operation table, four blowing and sucking assemblies are annularly arrayed on the outer side of a fixing assembly, and welding assemblies are symmetrically arranged at the upper end of the operation table. Through cooperation of the first air bag, the second horn opening and other structures, dust and metal chippings at the upper end of the frame can be effectively blown away before welding, floating dust on the surface of a welding seam can be removed through air suction after welding is finished, air flowing can be accelerated in the air suction process, frame micro-deformation caused by heat stress release is reduced, and the welding quality is improved. Through cooperation of the first friction wheel and the second friction plate, the angle of the liquid storage box and the angle of the soft brush are adjusted in the reset process of the welding head, when the welding head is reset, an antirust agent can be evenly smeared on a welding seam, trace welding slag on the surface of the welding seam can be cleaned through the soft brush, and the problem that adhesive force is insufficient in the follow-up paint spraying or electroplating process is solved.

1. The name of the design product: audio extractor (AY10). 2. The use of the design product: extract audio signals from the ARC / optical fiber / RCA interface of multimedia devices (such as TV, Blu-ray player, set-top box, computer, etc.), for use in back-end audio amplification devices (such as power amplifier, soundbar, etc.). 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The invention discloses a picture book interaction method and a picture book content artificial intelligence generation method and system.The picture book content artificial intelligence generation system comprises picture book application software and a server system, and the picture book application software comprises a picture book interaction AI engine front end SDK and a role playing mode program; the server system comprises a picture book interaction AI engine back-end service system, an interactive picture book media resource library system and a picture book content artificial intelligence generation system, and artificial intelligence processing of voice recognition is changed from a current television voice assistant to the picture book interaction AI engine front-end SDK and the picture book interaction AI engine back-end service system. Therefore, the picture book application software is independent of the artificial intelligence processing capability of the intelligent voice assistant of the existing television (set top box), not only is the adaptive work of the intelligent voice assistant of a television manufacturer reduced, but also the service data security protection of the picture book application software is realized.

The utility model discloses special grabbing equipment for stacking television box bodies, which comprises a grabbing manipulator, and is characterized in that the grabbing manipulator is connected with a grabbing mechanism, and the grabbing mechanism comprises a grabbing frame; the grabbing frame is provided with a supporting plate, a first clamping plate, a second clamping plate, a first side frame, a second side frame, an opening and closing driving mechanism for driving the first side frame and the second side frame to be opened and closed and a telescopic driving unit for driving the supporting plate to stretch out and draw back, the first clamping plate, the supporting plate and the telescopic driving unit are arranged on the first side frame, and the second clamping plate is arranged on the second side frame. According to the structure, the influence of the plastic packaging film on clamping is small, grabbing of the stacking structure shaped like a Chinese character'hui 'can be achieved, and the structure is simple.

1. The name of the design product: mobile phone remote control screen projection device (T1 PLUS). 2. The use of the design product: for synchronizing multimedia content such as pictures, videos and audio on a mobile phone to a screen projection device, a display screen, a television set, a projector and other devices for playing, and for remotely controlling photographing and focusing. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The invention relates to the technical field of tapping, and particularly discloses tapping equipment for television backboard machining. According to the tapping equipment, the purpose of tool abrasion compensation after machining is achieved, the fixing device fixes the back plate and collects metal scraps at the same time, the tapping device conducts tapping operation on the bottom plate, size adjustment can be conducted, meanwhile, abrasion compensation is conducted on a tool bit after multiple times of machining, the machining amount of a single drill bit is increased, and the machining efficiency is improved. And meanwhile, scraps generated after tapping is completed are collected and cleaned, and the tapping part is cooled, so that the tapping quality is ensured, and thermal deformation caused by heat generated by tapping is prevented.

The present technology provides an information processing device, a program, and an information processing system, the information processing device having an HDMI output terminal and capable of detecting erroneous connection with an external device having an HDMI input terminal. An audio device includes an HDMI output terminal capable of outputting a TMDS signal. An HDMI control unit of the audio device detects connection between the HDMI output terminal of the audio device and an HDMI input terminal of a television receiver capable of receiving a TMDS signal. The HDMI control unit of the audio device determines whether or not ARC connection is established between the HDMI output terminal of the audio device and the HDMI input terminal of the television receiver, and outputs information based on the result of determination. The present technology can be applied to, for example, an audio device that is HDMI-connected to a television receiver.

The invention discloses an automatic key learning method and device for a television Bluetooth remote controller, equipment and a storage medium, and relates to the technical field of intelligent remote controllers. Acquiring extended display identification data of the television through the HDMI interface; searching an infrared key code value table of the television according to the extended display identification data through a lightweight AI model; mapping the infrared key code value table to an internal database, and generating a remote controller storage instruction; and sending the remote controller storage instruction to the Bluetooth remote controller, so that the Bluetooth remote controller stores the infrared key code value table, and key automatic learning is completed. The remote controller can be automatically configured to control the television and the set top box at the same time, a user does not need to manually configure learning keys of the remote controller, the operation process of the user is simplified, and the user experience is improved.

The utility model provides a display device and a television, and the display device comprises a display panel which is provided with a display surface; the first circuit board is arranged on the side, away from the display surface, of the display panel; the second circuit board is arranged close to the edge of the display panel; the first flexible circuit board is electrically connected with the first circuit board and the second circuit board respectively; and the at least one microphone module is arranged on the second circuit board. According to the display device, the frame of the display device can be narrowed, the display device can be light and thin, and the pickup effect can be guaranteed.

The utility model provides a television back plate welding device which comprises a transverse frame, a welding head, a chip collecting cabinet and a chip vibrating assembly, two sets of top rails used for guiding movement of a movable seat are arranged at the upper end of the transverse frame, a set of laser generators used for providing a laser welding effect for television back plate welding equipment are arranged in the upper end of the movable seat, and the laser generators are arranged at the lower end of the transverse frame. Compared with the prior art, the television back plate welding device has the advantages that when a worker needs to weld a television back plate, the television back plate needing to be welded is placed at the upper end of the carrier plate firstly, then the carrier plate is placed on the support plate, and the laser generator and the television back plate welding device are connected through a wire. And then a worker adjusts the left-right moving positions of the two welding assemblies, each welding assembly corresponds to one set of television back plates to conduct welding operation, meanwhile, the front-back position of the transverse frame can be adjusted at the upper ends of the first bottom rail and the second bottom rail on the right side of the transverse frame, and therefore the welding angle of the television back plates can be adjusted in the multi-axis direction.

The invention discloses cutting equipment for television hardware backboard production. The cutting equipment comprises a working plate used for containing a hardware backboard and four cutting machines. The positioning mechanism is used for adjusting the positioning position to position the hardware back plates of different specifications, so that the hardware back plates are placed on the working plate in a correct posture; the pressing mechanism is used for pressing the top surface of the hardware back plate arranged on the operation plate and pushing the positioning mechanism to retract to be away from the operation plate during pressing, so that the cutting operation is not influenced; the first driving mechanism is used for being fixedly connected with the two cutting machines and can drive the two cutting machines to move in a reciprocating mode at the same time so as to cut the two opposite edges of the hardware back plate. The second driving mechanism is used for being fixedly connected with the other two cutting machines and can drive the two cutting machines to move in a reciprocating mode at the same time so as to cut the other two opposite sides of the hardware back plate. The device is suitable for hardware backboards of different specifications and sizes, the number of power components is small, the structure is relatively simple, and cost is low.

The invention relates to the technical field of television control, in particular to a television remote control method and system based on mixed gestures, the system comprises a mobile terminal and a television box terminal, the mobile terminal is used for obtaining an input event triggered by a user aiming at a touch interface, arbitrating the input event based on a preset conflict arbitration strategy, and sending the arbitration result to the television box terminal; and determining a target gesture type expected to be executed by the user, generating a corresponding control instruction and transmitting the control instruction to the television box end. And the television box end receives and analyzes the control instruction to obtain the operation content and the coordinate information so as to control the television interface to execute the corresponding target operation. Therefore, a user can realize accurate mixed gesture operation through the mobile terminal of the system without an additional physical remote controller, and the interaction effect of a mouse and a touch screen is simulated at the television box end, so that the operation efficiency of the television box end and the user interaction experience are improved.

The embodiment of the utility model provides an antenna structure and a television, and the antenna structure comprises a dielectric substrate which comprises two through holes, and conductors are disposed in the two through holes respectively; the antenna radiator is arranged on the dielectric substrate, the antenna radiator is electrically connected with the conductor, the orthographic projection of the antenna radiator on the dielectric substrate is a first orthographic projection, and the length of the first orthographic projection along the first polarization direction is not equal to the length of the first orthographic projection along the second polarization direction; the first polarization direction and the second polarization direction intersect at the symmetric center of the first orthographic projection; the grounding metal piece is arranged on the side, away from the antenna radiator, of the dielectric substrate, the grounding metal piece is provided with an isolation area, and the through hole is located in the isolation area so that the conductor can be separated from the grounding metal piece. The antenna structure is a dual-polarized antenna and has metal resistance.

According to the image quality enhancement method and device based on the FPGA chip, a CLAHE equalization algorithm, saturation improvement and oval face detection are adopted, a new image quality enhancement function is formed, an FPGA hardware architecture can receive videos with any resolution and frame rate specification from the outside, any related video interface is compatible, and the image quality enhancement method and device based on the FPGA chip can be applied to the field of video processing. HSV and YUV conversion is carried out on the RGB model of the video image, CLAHE contrast equalization processing is carried out respectively, and saturation processing is carried out after face detection. An FPGA chip is embedded in a video link of a common display, parameters of image quality enhancement contrast and parameters of saturation can be configured, an image quality enhancement algorithm is deployed in the FPGA chip, the contrast and the saturation of a video image after algorithm processing can be obviously improved, the fidelity of the face skin color can be ensured, and the method can be used for providing a new method for an intelligent cabin of an electric vehicle. The television in the consumption field has an image quality improvement effect.

The utility model discloses a mounting device for a television base rubber pad. Wherein television bases are arranged on the first conveying belt at equal intervals, and the first conveying belt drives the television bases to intermittently move from right to left; the discharging mechanism is arranged above the middle of the first conveying belt and comprises two vertically-arranged material rods, the two sets of material rods are arranged in the front-back direction and correspond to grooves in the television bases, rubber pads are stacked and arranged in the material rods, a bottom plate is arranged at an opening in the lower end of each material rod, and the rubber pads are arranged on the bottom plate. The right side of the bottom plate is connected with a side pushing air cylinder, an ejector rod is transversely arranged on the left side of the lower portion of the material rod, the end, away from the material rod, of the ejector rod is connected with a side pushing air cylinder I, and a through hole is machined in the side wall of the material rod in the radial direction and corresponds to the ejector rod. The whole device realizes automatic online assembly, and the assembly efficiency is high; in the discharging mechanism, single feeding of the rubber pads is achieved through mutual cooperation of a bottom plate and an ejector rod, the structure is simple, and operation is easy.

The invention discloses a set top box home page interface operation system and method based on a hierarchical and domain-divided architecture, and relates to the technical field of broadcast television network software. The system comprises a proxy distribution module, a source service module, a big data service module, an online service module, a terminal layer, a system peripheral butt joint, a service monitoring platform and a system centralized deployment, the architecture of a provincial radio and television set top box platform is unified, and hierarchical and domain-divided management operation is supported. And performing background home page drawing on the home pages of the set-top boxes with different hierarchical architectures by a unified home page operation platform of operators of different hierarchies, and displaying different set-top box pages by the set-top boxes in different areas through attribution information. According to the method, the convenience of using the system to draw by operators of different levels is improved, the safety of the system is conveniently controlled, the information of the area to which the set top box belongs is obtained through real-time interface interaction logic, the local page is displayed in real time according to the differentiation of the set top box, and the multi-level page display of'one town and one screen 'is realized.

The utility model belongs to the technical field of toys, and particularly provides a luminous television modeling toy capable of rotating internally, which comprises a television footstand, a rotating mechanism base is arranged below the television footstand, a rotating core piece is arranged in the center above the television footstand, a spring is sleeved outside the rotating core piece, and the rotating mechanism base is arranged on the rotating core piece. A rotating mechanism upper cover is arranged above the television footstand, and a stage is arranged in the center above the rotating mechanism upper cover; a television screen is arranged on the left side of the television front shell, a television front frame is arranged on the left side in front of the television screen, a button panel is arranged on the right side in front of the television front shell, a bowknot is arranged in front of the button panel, and a television rear shell is arranged behind the television screen.

The utility model discloses a corrosion-resistant stainless steel television cabinet which comprises a stainless steel cabinet, a cabinet body is arranged in the middle of the stainless steel cabinet, a cabinet groove is formed in the cabinet body, stainless steel cylinders are installed at the front ends of the two sides of the inner wall of the cabinet groove, a clamping frame is installed on one side of the bottom of each stainless steel cylinder, and a square plate is fixedly connected to the left side of the inner wall of the cabinet groove. A first rod hole is formed in the surface of the square plate, a second rod hole is formed in the left end of the bottom of the cabinet groove, a motor is installed at the bottom of the second rod hole, and a lead screw A is installed at the output end of the motor. The cabinet door is rotated and pushed into the cabinet groove, and the cabinet door is pulled to be rotated and closed when not in use, so that the problem of unsafety caused by the fact that a television drama is often exposed outside and a child flaps a television is solved, the personal safety of residents is ensured, and the use is convenient.

1. Name of the product in this design: TV cabinet (66H-2200). 2. Purpose of this design: Placement and storage of television sets and other items. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. The bottom surface of this product is a part that is not easily seen or cannot be seen during use, so the bottom view is omitted.

The utility model belongs to the technical field of television hanging rack equipment, and particularly relates to a liquid crystal television hanging rack which comprises a fixed back plate. A heat dissipation assembly is arranged in the middle of the fixed back plate; a plurality of groups of screw holes are formed in the middle of the fixed back plate and are uniformly distributed in four corners of the middle of the fixed back plate; a supporting assembly is arranged on the side wall, close to the fixing ring, of the fixing back plate. The fixing back plate is provided with a fixing assembly through a supporting assembly; the heat dissipation assembly comprises a fixing ring, a heat dissipation fan, a corrugated pipe and an air inlet. According to the step, through the arrangement of the fixed back plate, the supporting assembly and the heat dissipation assembly, the heat dissipation television hanger structure is formed, the function of heat dissipation on the back face of the television is achieved, the problem that the heat dissipation capacity is reduced due to the fact that the television is close to a wall is solved, and the heat dissipation capacity of the television is improved; aging of electronic components in the television caused by accumulation of heat on the back of the television is reduced, and the service life of the television is prolonged.

The utility model provides a vehicle-mounted television wall hanging device which comprises a rear shell, a metal fixing plate and at least four connecting columns, the metal fixing plate is fixedly connected to the front side of the rear shell, the connecting columns are fixedly connected to the rear side of the metal fixing plate in an integrally formed mode in the front-back direction, receding holes in one-to-one correspondence with the connecting columns are formed in the rear shell, and the connecting columns are fixedly connected to the rear side of the metal fixing plate. First internal threads are formed in the connecting column body and directly face and communicate with the corresponding receding holes in the front-back direction in a one-to-one correspondence mode. The metal fixing plate is fixed on the rear shell, and the connecting column body is fixedly connected to the metal fixing plate in an integrally formed mode, so that combination between the metal fixing plate and the connecting column body is firmer and more stable, and wall hanging installation can be achieved through the first internal threads formed in the connecting column body. The vehicle-mounted television wall hanging device has the advantages of being firm in structure, stable and durable.

The utility model discloses a television shell injection mold, relates to the technical field of television production, and aims to solve the problems of low production efficiency caused by poor cooling effect of the television shell injection mold and inconvenience in demolding caused by the fact that the molded television shell is easily adhered to the inner wall of a molding groove. A lower mold is fixedly connected to the center of the top face of the base, a heat dissipation mechanism is arranged on the outer wall of the left side of the base, and a demolding assembly is arranged in the lower mold. After ice blocks are added into the screen frame, the cooling fan blows cold air to the lower mold and the upper mold, cooling and curing of a television shell in the mold are accelerated, the bearing base is pushed to move through the push rod, the idler wheels rotate to extrude the inclined plate, and the inclined plate drives the ejector rod to eject out and demold the television shell in the lower mold. The problems that the production efficiency is low due to the poor cooling effect of the television shell injection mold, and demolding is inconvenient due to the fact that the formed television shell is prone to adhering to the inner wall of the forming groove are effectively solved.