1548 results about "Visor" patented technology

An innovative protective football helmet includes a durable shell having an impact attenuation system, a visor system with a visor, a lower chin bar assembly, and internal impact attenuation assembly. The connection of the visor to the shell is “tool-less,” meaning that no unique tool is required for coupling or removing the visor system. The visor system is not coupled to the lower chin bar assembly, which allows the visor to independently flex and independently elastically deform relative to the chin bar assembly. The visor is configured to match a substantial extent of the frontal shell region, thus the visor does not need to be substantially deformed during the installation process, which eliminates the introduction of additional stresses on the visor during the installation process. The visor also replaces a significant upper extent of a conventional facemask that is both heavy and costly to manufacture. Due to the design of the helmet and visor system, there is a significant increase in the player's field of view through the frontal helmet opening and the visor. This increase in the field of view provides greater situational awareness for the player and allows the player to reduce the amount of head rotation necessary to see objects or other players when the player is engaged in playing the sport.

A universal mounting system for a hard hat is provided that includes front and rear mounting locations and auxiliary ridges on either side. A visor is coupled to the hard hat mounting system in such a way as to provide access with minimal interference from the visor to the equipment attached to the mounting locations and ports in the auxiliary ridges. Various embodiments of visors enable modular designs that incorporate different materials and features of the visor. Parallel stretch zones enable folding and holding opposite brims of the visor. Enclosed elastic areas along the inner sides of visor provide user access to auxiliary ridges. Combinations of various accessories on hard hat and how the accessories work together on the universal mounting system are discussed: such as the interaction between visors, earmuffs, face shields, and lamps.

A sunshade canopy includes a frame comprising longitudinal beams and longitudinal beams; a canopy top arranged on the frame; and supporting legs supporting the frame. One of the longitudinal beams includes a first longitudinal beam section and a second longitudinal beam section which are connected via a first fixing member. The first fixing member has an upper connecting surface and a first side connecting surface which are perpendicular to each other and have screw holes. Upper walls and side walls of abutting ends of the first longitudinal beam section and the second longitudinal beam section are provided with screw holes corresponding to the screw holes of the first fixing member respectively. The first fixing member fastens the first longitudinal beam section and the second longitudinal beam section via bolts. The canopy top is covered with uniformly arranged sunshade panels which are connected to the longitudinal beams via connecting members.

A hard hat attachment system is described with mounts to support various accessories. The hard hat includes various attachment points configured to receive adapters to couple to various accessories. The user customizes the hard hat for the particular task with the preferred accessories used to complete the job. For example, headlamps, face shields, earmuffs, sun shades, etc. are interchangeably releasably coupled to mounting and / or auxiliary ridges on the hard hat. In this way, the hard hat is customized and / or modified to support a wide variety of accessories that are securely and releasably attached to the hard hat without destructive alterations to the hard hat. Brackets couple to mounts and / or adapters couple to ports to support and / or secure various accessories in place during operation and prevent accidental knocks or jarring the accessory loose.

The invention relates to a full-automatic assembling machine for vehicle hooks. The full-automatic assembling machine comprises a rotary table mechanism, a first feeding mechanism, a second feeding mechanism, a third feeding mechanism, a pressing mechanism and a discharging mechanism. The pressing mechanism comprises a pressing assembly and a detection assembly; the detection assembly comprises a detection rod, a sliding table, a weighing sensor and a sliding table driving part; one end of the weighing sensor is connected with the detection rod, and the other end of the weighing sensor is connected with the sliding table through a floating connector. The full-automatic assembling machine for the vehicle hook has the following advantages that the downward pressing assembly conducts downward pressing to enable the pressing block, the clamping block with the elastic piece and the hook body to form a complete hook; the detection rod is used for simulating a rod piece clamped into the hook on the sun shield, and the weighing sensor is used for detecting the pressure of the detection rod entering the hook body and the pulling force of the detection rod separating from the hook body, so that whether the function of the hook product is normal or not is judged through the pressure and the pulling force.

A transmitter includes a distributor that receives a stream of digital video samples and distributes these samples into vectors in a buffer per a permutation. A digital-to-analog converter (DAC) per vector receives from its corresponding vector the digital video samples and converts the digital video samples into analog video samples. Each source driver includes a collector that receives analog video samples from each DAC and stores the analog video samples of the corresponding vector, and amplifiers that receive the stored analog video samples in parallel from the collector and amplifies the stored analog video samples onto a column of the display panel. An AR / VR headset uses analog video transport to its processor, and from the processor to a display of the visor. Analog video transport is used between a camera and processor and between processor and display. Analog video is transmitted to or within the headset wired or wirelessly.

The invention discloses an intelligent building equipment linkage control method and system based on a large model, and relates to the technical field of linkage control. During operation of the system, high-precision photosensitive and temperature sensors are used for collecting related data of external and internal environments, the collected original data are preprocessed, a machine learning algorithm is applied, and the intelligent building equipment linkage control method and system based on the large model are obtained; a prediction model is established based on historical data to predict future environment changes, an intelligent sunshade efficiency index ISI is calculated, a specific execution control instruction is generated, a preliminary sunshade strategy is formulated, logic comparison and strategy formulation are carried out in combination with a mode prediction result and a preset threshold value, and according to the control strategy provided by the threshold value comparison and strategy generation module, the intelligent sunshade efficiency index ISI is calculated. The method comprises the following steps: automatically adjusting the position and angle of a sun shield, actually executing the adjustment operation of a sun-shading system, monitoring the execution effect of the sun-shading system, collecting the implemented indoor illumination and temperature data, comparing with an expected target, and adjusting a prediction model and a threshold value to optimize the performance.

The present disclosure relates to a breakaway visor. The visor comprises a central portion and a side portion extending from each side of the central portion. The side portion includes a side coupling mechanism having an opening to receive a screw to couple the visor with a side part of a helmet. In event of exertion of an external force, the visor is configured to be detached from the helmet without being broken.

A window visor extension removably connected to at least a portion of a visor of a vehicle, the window visor extension including a main body movably connected to the visor to at least partially cover a side window of the vehicle while disposed against the side window, a movable extension hingedly disposed on at least a portion of the main body to move from retracted against the main body in a first position to at least partially extended away from the main body in a second position, and move from extended away from the main body in the second position to retracted against the main body in the first position, such that the movable extension increases a total coverage area of the side window to block sunlight coming through the side window while the movable extension is extended, and a plurality of connecting rods removably connected to at least a portion of the main body to connect the main body to the visor.

An auxiliary visor system for use with or without helmet. Includes an attachment band formed of an improved stretch loop material with loop connector material on one side and silicone on the second. The second, inward facing side secures the front visor to the helmet. The stretch material provides inwardly-directed force to the exterior surface of a helmet. The silicone material is flexible and also provides frictional grip to secure the attachment band to the exterior of the helmet. A hook material fastener couples to the loop connector material on the exterior of the improved stretch loop material to close the attachment band. An optional detachable visor attaches to the outside of the attachment strap formed of the stretch loop material with hook material.

The invention relates to the technical field of public electronic screens, in particular to a public electronic screen protection device capable of adapting to complex weather. Comprising a base and a lower support fixed to the upper surface of the base, and a controller is installed in the base. Through the cooperative design of the electronic screen shell, the sun shield, a transmission mechanism, an electromagnetic adsorption mechanism, a meshing mechanism, a reset mechanism and a limiting mechanism, the sun shield can be rotated to be attached to the electronic screen shell by controlling a second motor and a first motor to rotate forwards in extreme weather such as hail or strong wind; the electronic screen shell is attached to the lower support, then the electronic screen body and the solar panel can be rotated to the position of the lower support, the electronic screen shell and the air deflector are exposed outside, the electronic screen body and the solar panel can be protected, the situation that the electronic screen body is smashed by heavy sundries carried by hail or strong wind is avoided, and the service life of the electronic screen is prolonged. And the safety of the electronic screen body in severe weather is greatly improved.

In a protective helmet, in particular a sports helmet, with a shock-absorbing helmet shell and a visor, on each of two opposite sides of the protective helmet, a coupling section of the helmet shell and a coupling section of the visor are formed, one of which is configured as a coupling receptacle and the other as a coupling extension and in such a way that, the coupling extension may engage in the coupling receptacle in order to connect the visor to the helmet shell. The coupling extension is displaceable in the coupling receptacle along a displacement path between an initial position and an advance position and is pivotable about a pivot axis between the advance position and an open position.

The sun shield fixing seat comprises a base and a connecting part, the base is used for being connected with a vehicle body, the connecting part is used for being connected with a sun shield, and the base and the connecting part are arranged in a split mode and can be assembled and connected into an integrated structure. The base comprises an expansion rod, the expansion rod comprises a plurality of expansion claws which are evenly arranged in the circumferential direction of the expansion rod, the expansion claws extend into the vehicle body, an inserting column is arranged on the side, facing the base, of the connecting part, and when the base and the connecting part are assembled, the inserting column is inserted into a center cavity of the expansion rod and ejects each expansion claw in the direction away from the center axis of the expansion rod. A clamping jaw is fixedly arranged on the side, back on to the base, of the connecting part so as to clamp a connecting shaft on the sun shield. According to the fixing seat, positive and negative installation risks do not exist, an additional mistake-proof structure does not need to be designed, meanwhile, the base is inserted into the vehicle body through the expansion rod, stable connection between the fixing seat and the vehicle body is achieved after the insertion column is inserted into the expansion rod, manual assembly can be achieved, and the assembly difficulty of the fixing seat is lowered.

In a protective helmet, particularly a sports helmet, with a shock-absorbing shell and a visor, a coupling section of the shell and a coupling section of the visor are formed on two opposite sides of the helmet. One of these sections is designed as a coupling receptacle and the other as a coupling extension, such that the coupling extension can engage with the coupling receptacle to couple the visor to the helmet shell. The coupling extension is displaceable within the coupling receptacle between a starting position and a forward position along a sliding path and pivotable about a pivot axis between the forward position and a flip-up position.

The invention relates to an offshore photovoltaic module comprehensive performance test system, and aims to solve the problem that a traditional photovoltaic test system cannot accurately simulate an offshore complex environment, and the system comprises a test cavity which is provided with an air inlet; a photovoltaic support and a photovoltaic module arranged on the photovoltaic support; a sunlight simulation lamp; the photovoltaic module tester is electrically connected with the photovoltaic module; the refrigerating / heating module is used for inputting hot / cold air into the air inlet; the salt mist / acid mist / alkali mist nozzle module is arranged at the top of the test cavity; the salt liquid / acid liquid / alkali liquid configuration module is connected with the salt mist / acid mist / alkali mist nozzle module through a liquid conveying pipeline and exchanges heat with an air outlet of the refrigerating / heating module; a fan can be arranged at the air inlet, and a sun shield capable of adjusting the sun-shading coverage area is arranged on the photovoltaic support. Compared with the prior art, the device and the method have the advantages that complex environmental factors such as illumination, temperature, corrosion and shadow shielding on the sea can be comprehensively and accurately simulated, and an effective means is provided for performance test and evaluation of the photovoltaic module on the sea.

An innovative protective football helmet includes a durable shell having an impact attenuation system, a visor system with a visor, a lower chin bar assembly, and internal impact attenuation assembly. The connection of the visor to the shell is “tool-less,” meaning that no unique tool is required for coupling or removing the visor system. The visor system is not coupled to the lower chin bar assembly, which allows the visor to independently flex and independently elastically deform relative to the chin bar assembly. The visor is configured to match a substantial extent of the frontal shell region, thus the visor does not need to be substantially deformed during the installation process, which eliminates the introduction of additional stresses on the visor during the installation process. The visor also replaces a significant upper extent of a conventional facemask that is both heavy and costly to manufacture. Due to the design of the helmet and visor system, there is a significant increase in the player's field of view through the frontal helmet opening and the visor. This increase in the field of view provides greater situational awareness for the player and allows the player to reduce the amount of head rotation necessary to see objects or other players when the player is engaged in playing the sport.

The invention relates to the technical field of sun visors, in particular to an environment modeling method and system applied to sun shading of an intelligent sun visor, and the method comprises the steps: obtaining a target adjustment moment, an environment monitoring unit and the intelligent sun visor, obtaining a historical environment data set based on the environment monitoring unit, obtaining a historical data sequence according to the historical environment data set, and obtaining a target adjustment moment; the weather forecast interface unit receives the prediction data sequence, the real-time monitoring unit obtains real-time environment data, the environment modal is analyzed based on the historical data sequence, the prediction data sequence and the real-time environment data, and a sun shield control instruction of the intelligent sun shield is generated according to the environment modal. And according to the sun shield control instruction, controlling the pose of the sun shield, and completing environment modeling applied to the intelligent sun shield under sun shading. According to the invention, the sun shield can be intelligently controlled according to the environmental data.

A system of head protection with an integrated air filtration mechanism for protecting the user from impact / concussion and ambient air pollution. Example embodiments comprise a rigid helmet shell covering the head of the user and a fabric air barrier around the user's neck, a battery powered filtered centrifugal fan contained inside an external detachable cowl apparatus adjoins to a helmet external top spoiler with a mounting system that is easily removable to meet impact attenuation standards. The cowl apparatus directs clean filtered air into the duct system—a top spoiler funnel connected to an internal clean air duct and exits the visor air curtain providing continual clean laminar airflow between the user's face and the face shield. One or more sensors, calibrated to detect harmful particulates and a processor to automatically activate the system as a protective measure when harmful particulates are encountered and a sensor to detect when filter element needs replacement.

A helmet apparatus for displaying a surrounding environment to a user includes a shell with cameras mounted to the shell. The cameras view respectively forwardly, rearwardly, and laterally from the shell, and a display is provided which shows images and video captured by the cameras on a visor also mounted to the shell.

An automotive sun visor is disclosed with enhanced functionality and aesthetic appeal for vehicle interiors. The sun visor includes a frame with a rotary detent mechanism housed within a hinge tube, facilitating precise rotational movement and secure positioning. The frame is constructed from two heat-welded plastic frame halves, eliminating the need for an expanded polypropylene layer, and reducing thickness. The sun visor features an integrated mirror made from advanced materials such as gorilla glass or polycarbonate, and LED lamps for illumination. The rotary detent mechanism comprises a detent bar, detent springs, and a detent subframe, providing a clicking action for tactile feedback when the sun visor reaches a stowed position. The sun visor's design allows for axial adjustment and pivotal movement between stowed and operational positions, contributing to safety and comfort within the vehicle.

A transmitter includes a distributor that receives a stream of digital video samples and distributes the digital video samples into vectors in a buffer per a permutation. A digital-to-analog converter (DAC) per vector receives from its corresponding vector the digital video samples and converts the digital video samples into analog video samples. Each source driver includes a collector that receives analog video samples from each DAC and stores the analog video samples of the corresponding vector, and amplifiers that receive the stored analog video samples in parallel from the collector and amplifies the stored analog video samples onto a column of the display panel. Synchronization uses modified MFM and sample phase alignment. The source drivers are integrated with the substrate of the display panel using transistors. An AR / VR headset uses analog video transport between processor and visor and transmits and receives wirelessly.

The invention provides a sun visor control method and device and a vehicle, a display screen is arranged on a sun visor, the method comprises the steps that when it is detected that the sun visor is switched from a folded state to an open state, the ambient light intensity of the eye area of a target passenger and angle information corresponding to a light source in front of the vehicle are obtained; when it is determined that the light source directly irradiates the eye area of the target passenger according to the angle information and the ambient light intensity is larger than or equal to a preset threshold value, the sun shield is controlled to enter a sun-shading mode; when it is determined that the light source does not directly irradiate the eye area of the target passenger, and / or the ambient light intensity is smaller than a preset threshold value, the sun shield is controlled to enter a multimedia mode. According to the method, whether the actual intention of opening the sunshade by the user is sunshade or not is predicted, if yes, the sunshade enters the sunshade mode, and if not, the sunshade enters the multimedia mode, so that the user does not need to manually open the display when wanting to use the display, the user experience is improved, and the intelligence of the whole vehicle is improved.

The invention discloses a solar shutter system, which comprises a composite blade, which is composed of an outer layer transparent photovoltaic film and an inner layer phase change energy storage material and is used for realizing photoelectric conversion and heat energy storage; the driving mechanism comprises a driving motor and a gear transmission system, is connected with the composite blade and is used for adjusting the opening and closing angle of the composite blade; the illumination sensor is installed on the sun shield and used for collecting environment illumination intensity data in real time; the intelligent control module comprises a central controller and a micro MCU, the central controller is used for receiving the illumination intensity data and generating a blade angle adjusting instruction, and the micro MCU is used for controlling the driving mechanism to act according to the adjusting instruction; and the energy storage unit comprises a super capacitor brick and a lithium battery pack and is used for storing the electric energy generated by the transparent photovoltaic film. The system is suitable for energy-saving reconstruction of existing buildings and energy management of green buildings, and has the advantages of being self-powered, intelligent, efficient, energy-saving and the like.

A meter panel unit for a work vehicle includes a meter portion including a first analog meter and a second analog meter each including a pointer, and a display between the first and second analog meters, a wall surface provided on a display surface side of the meter portion to surround the first and second analog meters and the display, and a transparent cover opposite a display surface of the meter portion. The wall surface includes a visor region positioned above the analog meters and the display. The transparent cover includes a concave surface.

The invention discloses a method and a system for designing a tunnel portal sunshade based on viewpoint illumination, belongs to the technical field of tunnel engineering, and aims to solve the technical problem of how to construct a sunshade with an optimal dimming effect by taking dimming uniformity and controllability as a first key for driving heart generation and smooth transition at a tunnel portal of a driver. Comprising the following steps: establishing driver viewpoint illumination feeling grading quantitative indexes; calculating the minimum length of the sunshade tunnel; setting the light transmittance of the tail section of the sun shield, and selecting a plurality of groups of sun shield light transmittance combinations based on a predefined light transmittance rule; setting a visual adaptation index for evaluating the light and dark visual perception of the driver according to the driver viewpoint illumination perception grading index; measuring points of the sunshade are divided based on the step length, whether viewpoint feeling of a driver meets the requirement of a visual adaptation index or not is evaluated by calculating the illuminance ratio of every two adjacent measuring points, the light transmittance combination is optimized according to the evaluation result, and the optimal light transmittance combination and the sunshade tunnel length are determined.

The utility model relates to the technical field of automobile sun visors, and discloses a novel automobile sun visor with a fiber interlayer, which comprises a sun visor body, limiting grooves are arranged on two side walls of the sun visor body, springs are arranged in the two limiting grooves, one end of each spring is fixedly connected with the inner wall of the sun visor body, and the other end of each spring is fixedly connected with the fiber interlayer. The other end of the spring is fixedly connected with a limiting column, the limiting column is slidably connected with the limiting groove, and a mounting groove is formed in the sun shield body; through the arrangement of the limiting column, the spring, the connecting plate, the connecting rod, the sliding block and the movable plate, the sun shield body can be conveniently taken down from a vehicle body, then a groove in the vehicle body is independently cleaned, and the mode is simpler and easier to operate; and through the arrangement of a baffle, a hinge column, a connecting belt, a first magnet and a second magnet, the situation that when the sun shield is put down to shield sunlight, a cosmetic mirror is reflected into an eye curtain, and the appearance effect is affected is avoided.

The utility model discloses an automobile sun shield which comprises a sun shield back plate, an upper sliding rail is fixedly arranged at the upper end of the front face of the sun shield back plate, a lower sliding rail is fixedly arranged at the lower end of the front face of the sun shield back plate, a sun shield body is arranged between the upper sliding rail and the lower sliding rail in a sliding connection mode, and a clamping plate used for clamping and fixing is fixedly arranged on the rear side face of the sun shield back plate. Compared with the prior art, the automobile sun-shading device has the advantages that the automobile sun-shading device and a sun-shading plate of an automobile are clamped and fixed through the clamping plate, the upper sliding rail and the lower sliding rail are arranged on the front face of the sun-shading back plate, the sun-shading plate is connected between the upper sliding rail and the lower sliding rail, and the automobile sun-shading device is convenient to use. The sun shield can slide along the sliding rails to adjust the position so as to cover more automobile window areas, the limiting barrier strips and the limiting protrusions are arranged and used for preventing the sun shield from sliding out in the sliding process, and the anti-skid particles are arranged on the sun shield back plate and the clamping plate so as to increase the friction force between the device and an original automobile sun shield and stabilize and fix the position of the device.

A system includes: a climate-controlled bench; a retractable shade positioned near the climate-controlled bench and including multiple foot supports coupled to the climate-controlled bench; and at least one tablet holder attached to a component of the climate-controlled bench. In some embodiments, the system instead, or in addition, includes at least one HVAC unit and at least one heater box, both of which are thermally and / or fluidly coupled to at least one other component of the system.

The invention relates to the technical field of auxiliary driving systems, and discloses an intelligent control method and system for a sun shield, and the method is applied to a vehicle and comprises the following steps: S1, obtaining a relative position of the sun relative to the vehicle; s2, judging whether the irradiation light of the sun at the relative position irradiates the face of a driver of the vehicle or not; s3, if the irradiation light irradiates the face of the driver, calculating an actual ratio of the area, irradiated by the irradiation light, of the face of the driver to the area of the face of the driver, and judging whether the actual ratio is larger than a standard ratio or not; and S4, if the actual ratio is greater than a standard ratio, sending a prompt message to remind a driver to open a sun shield in the vehicle. By means of the mode, a driver is reminded to open the sun shield under the condition that the conditions are met, the sun shield can be automatically opened through the voice awakening function, and the driving safety and the driving comfort of the driver are well improved.

The invention provides an automobile sun shield endurance test detection device, which comprises a support main body, the support main body is provided with a swing clamp device, a rotation clamp device and a sun shield, the support main body comprises a bottom block, the bottom block is fixedly provided with a main controller, the bottom block is also fixedly provided with a support assembly, the support assembly comprises a support frame, the support frame is provided with an adjusting shaft, and the adjusting shaft is connected with the main controller. An adjusting assembly used for installing a sun shield is fixedly installed on the adjusting shaft, one side of the top of the sun shield is a rotating end, the other side of the top of the sun shield is a detachable end, and the rotating clamp is located in the center of the adjusting assembly and used for testing the rotating durability of the sun shield and separating the detachable end of the sun shield from the adjusting assembly. And the swing clamp is used for carrying out swing durability test on the sun shield which is separated from the adjusting assembly. According to the invention, the sun shield is clamped by the second clamping assembly in the rotary clamping device and then swings, so that the detachable end of the sun shield is separated from the adjusting assembly, and the sun shield is clamped and swung by cooperating with the upper swing clamping device, so that the sun shield can be subjected to swing endurance test detection.