120results about How to "Guaranteed vision" patented technology

The invention provides an automatic control method, device and system for a sun shield. The automatic control method for the sun shield includes the steps that eye position information of a driver and the current sun irradiation angle are obtained; the target position of the sun shield is determined according to the eye position information and the current sun irradiation angle; and the position of the sun shield is controlled to be adjusted according to the obtained target position of the sun shield, so that the sun shield is adjusted to the target position. By the adoption of the method, device and system, the irradiation angle of the sun is analyzed, so that the position of the sun shield of an automobile is controlled to be automatically adjusted, the eyes of the driver are prevented from being directly irradiated by the sunlight, meanwhile, the maximum view of the driver is kept, and the user experience is improved.

The invention provides a construction outdoor sun-shading metal roller blind with turnover blind slats. The construction outdoor sun-shading metal roller blind comprises a tubular motor (10), a front housing (2), a back housing (1), a group of hoisting belts, a group of the blind slats, blind slat lateral covers (19), a turnover control mechanism and a guide rail (9), wherein the group of the hoisting belts are responsible for transmitting power of a transmission tube (22) to the blind slats; the bind slates have sun-shading effect and can be rolled on the transmission tube (22); the blind slat lateral covers (19) are arranged at the both ends of upper blind slats (4), transition blind slats (5) and turnover blind slats (6), and are in the same symmetrical structure; the upper blind slats (4), the transition blind slats (5) and the turnover blind slats (6) can be connected by a hoisting chain board (8) and a turnover chain board (7) through the blind slat lateral covers (19), so that the upper blind slats (4), the transition blind slats (5) and the turnover blind slats (6) form a straight line capable of stretching, and can be wound on the transmission tube (22) in a curled manner; and meanwhile, the turnover blind slats (6) is turned over to be horizontal, so that light enters indoors through gaps among the turnover blind slats. The construction outdoor sun-shading metal roller blind provided by the invention keeps the advantages of good sun-shading effect, strong wind-resistance capability, and obvious sound insulation effect. The blind slates can be turned over while the construction outdoor sun-shading metal roller blind is unfolded for sun-shading, so that the functions of lightning, ventilating, keeping a visual field and the like are realized.

The invention belongs to the surface modification field of vehicle glass, and provides hydrophobic solution, a manufacturing method for hydrophobic glass for a vehicle and the hydrophobic glass for the vehicle. The hydrophobic solution consists of silane, silicate ester, alcohol, acid catalyst and stabilizing agent, wherein the number of carbon atoms of the silane is 10 to 18. The manufacturing method comprises the following steps of: coating the hydrophobic solution as claim 1 on the surface of a piece of glass to form a hydrophobic film layer, performing physical and chemical reaction on the glass, and thermally treating the glass to obtain the hydrophobic glass. The hydrophobic glass for the vehicle comprises the glass, the hydrophobic film layer formed by the hydrophobic solution is coated on the outer surface of the glass, and the contact angle of the hydrophobic film layer is more than 90 degrees. The silicate ester and the long-chain silane produce hydrolysis reaction under the condition of acid catalysis, and the generated hydrolysis product and a SiOH group on the surface of the fresh glass produce condensation polymerization reaction to form a firm silicon-oxygen chemical bond combination so as to improve the adhesion of the hydrophobic film layer and the glass.

The safety device for the vehicle includes the hood coupled with the vehicle body through a coupling tool connected fast to the hood tail and extending backward, wherein the coupling tool is arranged able to elongate with thrusting-up of the hood by an actuator, and is furnished with a lock part having a rod and an inserting hole to admit insertion of the rod and engaging the inserted rod with possibility of only drawing out, and by rotating the rod round its axis, the locked condition of the rod by a screw of the lock part can be disengaged. The present invention provides a safety device for a vehicle embodied at low cost and capable of securing good field of view by descending a hood.

A headlight control device automatically switches a light distribution pattern of a headlight(11,12) for illumination ahead of a vehicle. The headlight control device including an imager(40) that sequentially takes images of a view ahead of the vehicle in a predetermined frame rate, an another-vehicle recognizer that recognizes a light source of another vehicle from each of the images sequentially taken by the imager, a light distribution controller(30) that switches the light distribution pattern according to a recognition result of the another-vehicle recognizer, and a signal provider(20) that provides a signal to illumination light of the headlight by causing the luminance of the headlight to change in a predetermined cycle. The another-vehicle recognizer recognizes, as reflected light of the headlight of the vehicle, a light source which is present within the image and of which luminance change is substantially similar to a luminance change of the signal.

The invention belongs to the technical field of imaging regulation, and particularly discloses a round steel surface imaging regulating device. The round steel surface imaging regulating device comprises a support module, a regulation module and an imaging module, wherein the support module comprises a bottom plate, a top plate and support plates; wherein the top plate is arranged above the bottomplate; the support plates are connected with the bottom plate and the top plate; upright posts are also arranged between the bottom plate and the top plate; the regulation module comprises an ascending and descending oil cylinder; the ascending and descending oil cylinder are fixed on the top plate; a first displacement sensor is arranged at the inside; a positioning lug boss is arranged under apiston rod of the ascending and descending oil cylinder; the imaging module comprises an installing frame and a plurality of imaging units; the installing frame is arranged under the positioning lug boss and is arranged on a guide plate; the axial line is parallel to the horizontal plane; the guide plate is sleeved on the upright posts; a plurality of guide grooves in annular distribution are formed in a cylinder; the plurality of imaging units are sequentially inserted into the corresponding guide grooves and face a round steel to be tested inside the hollow cylinder. The real-time high-precision regulation of the height of a plurality of cameras and the distance away from the round steel surface can be realized; the advantages of simple structure, operation convenience and the like are realized.

The embodiment of the invention discloses a display panel and a display device. The display panel comprises a first display area and a second display area, the second display area is reused as a photosensitive element setting area, and the second display area comprises a plurality of non-light-transmitting areas and light-transmitting areas; the light-transmitting areas comprise first light-transmitting areas and second light-transmitting areas; the non-light-transmitting areas and the first light-transmitting areas are arranged at intervals in the first direction, and the first light-transmitting areas and the adjacent non-light-transmitting areas are the same in length in the second direction; the non-light-transmitting areas and the second light-transmitting areas are arranged at intervals in the second direction, and the length of each second light-transmitting area in the first direction is equal to the sum of the length of one non-light-transmitting area adjacent to the corresponding second light-transmitting area and the length of one first light-transmitting area in the first direction; the first direction and the second direction intersect. According to the technical scheme of the embodiment of the invention, the screen-to-body ratio of the display panel is improved under the condition of ensuring sufficient light of under-screen light sensing elements, and the full-screen display effect is realized.

Disclosed is a refrigerator including, a rear shelf that is located in an inner case, a front shelf that is located closer to the open front of the storage compartment than the rear shelf, a guard that is rotatably connected to the front shelf, and a front shelf lifting device that is configured to rotate the front shelf down about an axis at the rear shelf based on the guard moving up, wherein the front shelf lifting device is configured to maintain an orientation of the front shelf during rotation. The front shelf lifting device comprises a connection bar that is configured to connect the front shelf and the rear shelf, and an interlocking mechanism. The interlocking mechanism comprises a first gear and a second gear. The guard comprises a side guard and a front guard, wherein the side guard is hinged to the front shelf. The second gear is located at the side guard. An end of the connection bar that faces a lateral surface of the front shelf is hinged to the front shelf. The first gear is located at an end of the connection bar that faces a lateral surface of the front shelf and is adjacent to the second gear. A diameter of the second gear is greater than a diameter of the first gear. The front shelf includes a guide protrusion member, and the inner case includes a protrusion member guide rail that is configured to guide a sliding movement of the guide protrusion member. 11. In addition, the refrigerator comprises an elastic member, a protruding part, and a non-slip mat. The rear shelf includes a connection bar guide rail. A rear shelf guide is located in the inner case and is configured to guide a sliding movement of the rear shelf.

This in vivo observation device is equipped with a capsular casing that is taken orally into the body, and an observation device provided within said casing which observes the inside of the body through an observation wall surface of said casing; and, is provided with a contact auxiliary device that causes the observation wall surface to closely contact to body tissue during observation.

The invention discloses an automobile rearview mirror capable of being automatically cleaned, which includes a housing, wherein a mirror surface cavity is formed in the shell; a mirror surface is arranged in the mirror surface cavity; a spherical cavity is communicated with the interior of the rear end wall of the mirror surface cavity; a spherical bracket is arranged in the spherical cavity; thefront end of the spherical bracket is fixedly arranged on the rear end wall of the mirror surface; three clean water outlets are formed in the upper end wall of the mirror surface cavity in the horizontal direction; and a drying device is arranged on the lower end wall of the mirror surface cavity. Accumulated water on the mirror surface is removed by using the scraping plate, meanwhile, automobile cleaning water cleaning and hot air drying are matched to repeatedly clean mirror surfaces. Most of the equipment is arranged at the back of the mirror surface, shielding of the rearview mirror is reduced as much as possible, which guarantees that the view field is not affected in the view field and cleaning process. The equipment and a windshield wiper system work at the same time in rainy days, special operation is not needed, operation steps are reduced, and driving safety is guaranteed.

The invention discloses a hysteroscope. The hysteroscope comprises a hysteroscope sheath and an endoscope which is arranged in the hysteroscope sheath, the hysteroscope sheath comprises an inner sheath body and an outer sheath body, the outer sheath body is provided with a water inlet and a water outlet, an operating electrode is arranged in the inner sheath body, a cleaning device is arranged on the side portion of the endoscope, and the cleaning device is driven by a driving device arranged outside the hysteroscope sheath to scrub the surface of the endoscope; a sliding block is movably arranged on the outer sheath body, a suction tube is arranged between the inner sheath body and the outer sheath body, and the sliding block is connected with the suction tube. The cleaning device is arranged on the hysteroscope sheath to clean the surface of the endoscope, the situation that tissue scraps block the view of the endoscope is avoided, and it is guaranteed that an operation is conducted smoothly. Due to the fact that the suction device is arranged, the detached tissue scraps can be sucked out of the uterine cavity, and the situation that the operation sight line is blocked due to the fact that a large amount of tissue floats in the uterine cavity is avoided. A tissue collection tank is designed to be a two-layer solid-liquid separator device, the blood or other biological interstitial fluid and biological tissue are separated, and collection of biological tissue samples is facilitated.

The invention belongs to the technical field of UAVs (Unmanned Aerial Vehicle) and discloses a gesture controllable wireless charge detecting UAV. The gesture controllable wireless charge detecting UAV is characterized by comprising a UAV, a wireless electroscope arranged on the UAV and an electroscope direction adjusting structure. The wireless electroscope includes an electric field sensor, an electroscope support and a charge detection controller arranged in the electroscope support. The electroscope support is fixed on the body of the UAV. The electric field sensor is fixed on the electroscope direction adjusting structure and adjusts the extending direction and range of the electric field sensor in cooperation with the flight gestures of the UAV. The electric field sensor is connected with the charge detection controller. The charge detection controller is connected with a flight controller of the UAV and is in communication with a UAV ground station. The invention provides the UAV capable of adapting to complicated charge detection environments.

The invention relates to a cutting drilling machine, belonging to the field of heavy-duty machinery. The cutting drilling machine comprises a chassis assembly, a slewing mechanism, a platform assembly, a power system, a hydraulic system, an operating system, a movable arm cylinder, a movable arm, a drilling frame cylinder, a drill, a drilling frame, a drill stem, a power head system and a drill stem propulsion system, wherein the chassis assembly is arranged at the lowest end; the platform assembly is connected with the chassis assembly via the slewing mechanism and is arranged above the chassis assembly; the power system, the hydraulic system and the operating system are connected with each other and are arranged on the platform assembly; the power system is connected with the chassis assembly; one end of the movable arm cylinder is hinged on the platform assembly and the other end of the movable arm cylinder is hinged with the movable arm; one end of the drilling frame cylinder is hinged on the movable arm and the other end of the drilling frame cylinder is hinged with the drilling frame; the movable arm is connected with the drilling frame; the drill stem propulsion system is arranged above the drilling frame; the power head system, the drill stem and the drill are arranged in the drilling frame from top to bottom ins sequence; and the hydraulic system is connected with the drilling frame cylinder, the movable arm cylinder and the drill stem propulsion system respectively.

A wiper system according to the present invention is provided with wiper blades (2a, 2b) for performing a reciprocal wiping operation on a front glass (3), and a rain drop sensor (9) that senses the current amount of rainfall on the basis of rain drops attached to the front glass (3). When a predetermined amount or more of rainfall is detected by the rain drop sensor (9), heavy rain mode is implemented to narrow the wiping range of the wiper blades (2a, 2b) compared to the wiping range of normal wiping operation. In the heavy rain mode, the wiper blade (2a) located on the driver side is operated at high speed (Hi) in a heavy rain wiping region (X) set around the forward field of view of the driver so as to ensure the driver's field of view.

This vehicle headlight device is provided with: headlights that provide illumination in front of a vehicle; a light distribution pattern switching means that switches the light distribution pattern of the headlights between a plurality of light distribution patterns including at least high beams and low beams; a detection means that detects vehicles ahead, which exist in front of the vehicle; a control means that controls the light distribution pattern switching means on the basis of detection results of the detection means; and a turning radius acquisition means that acquires the turning radius of the vehicle while traveling. In addition, the control means stops the headlights from switching to the high beam light distribution pattern when the turning radius of the vehicle acquired by the turning radius acquisition means is smaller than a prescribed value.

The invention provides an intelligent firefighting helmet. The intelligent firefighting helmet comprises an integrated protecting module, an environment sensing module, an information processing module, an information enhancing interaction module and a power supply module, wherein the environment sensing module, the information processing module, the information enhancing interaction module and the power supply module are together connected to the integrated protecting module. According to the intelligent firefighting helmet, the integrated protecting module comprises a head protecting unit and a face protecting unit which are movably connected. The intelligent firefighting helmet integrates an infrared thermal imaging image collecting manner to collect the image information of the environment where a firefighter is located, and meanwhile, can enhance the environment image information for the firefighter in a holographic near-to-eye display manner after performing image information enhancement, thereby effectively firefighter equipment informatization and intelligentization and ensuring personal safety of the firefighter.

The invention discloses an anti-splashing isolation head hood. The anti-splashing isolation head hood comprises a support, a transparent window and an isolation hood towel, the transparent window is provided with an operation hole, a sealing membrane is arranged in the operation hole, and the sealing membrane is provided with a notch, so that the sealing membrane can form a choke valve; supportinglegs of the support are telescopic supporting legs, and the top ends of the supporting legs are hinged to the bottom of the transparent window, so that the supporting legs can be turned over. The skirt edge of the isolation hood towel is provided with an adhesive tape attached to the periphery of the head of a patient; a breather valve is further arranged on the transparent window; the isolationhead hood further comprises a pressing strip, an annular pressing strip mounting groove is formed in the edge of the transparent window, and the isolation head hood towel is connected into the pressing strip mounting groove in a pressed mode through the pressing strip. The isolation head hood can further reduce the infection risk of medical staff, is convenient for surgical operation, ensures thesurgical field, and can improve the production and manufacturing efficiency.

The invention discloses a beauty mask structure which comprises a mask body and a light isolation eyeshade; the mask body comprises a light-shading front cover and a light-transmitting rear cover; thefront cover is installed on the front side of the rear cover, and a accommodating cavity is formed between the front cover and the rear cover; a plurality of LED lamps and a control circuit board aremounted in the accommodating cavity; the light isolation eyeshade is mounted on the mask body and penetrates through the front side and the rear side of the mask body; two observation holes which arethrough in the front-back direction are formed in the positions, corresponding to the two eyes of the human body, of the light isolation eyeshade respectively, and the light isolation eyeshade can prevent light emitted by the LED lamps from entering the observation holes. By adoption of the light isolation eyeshade, human eyes can be effectively protected, and it can be guaranteed that a user hasa good visual field in the using process.

The embodiment of the invention relates to the technical field of railway vehicles, in particular to a railway vehicle and a cab framework thereof. The cab framework comprises corner columns, anti-collision columns, an upper cross beam, a middle cross beam, a lower cross beam, a chassis cross beam and a cover plate assembly; the upper cross beam, the middle cross beam, the lower cross beam and the chassis cross beam are sequentially and fixedly connected between the two corner columns from top to bottom at intervals; the cover plate assembly is welded and connected between the middle cross beam and the lower cross beam; the top ends of the anti-collision columns are connected to the middle portion, in the width direction of the railway vehicle, of the upper cross beam in a welded mode, the bottom ends of the anti-collision columns are connected to the chassis cross beam in a welded mode, the anti-collision columns are fixedly connected with the middle cross beam and the lower cross beam, and the two anti-collision columns are distributed in a splayed mode. The cab framework is of a single-layer structure and is provided with two anti-collision columns, and the problems that an existing cab is poor in external object penetration prevention capacity and small in cab space can be solved.

The present invention provides a lamp for a vehicle and a vehicle, which comprises: at least a laser diode and a control unit, which receives brake operation related signals and controls on / off of thelaser diode or optical power of the laser diode based on the signals.

The present invention relates to an eyeglass-type eyepatch and, more particularly, to an eyeglass-type eyepatch wherein a fluid is inserted into an eyepatch body, which is made of a metal or glass material, and the same is tightly worn on the facial portion, after heating or cooling the fluid in a heating chamber or a cooling chamber, such that cold or warm fomentation can be practiced around the eyes for a long period of time; the eyepatch has bored portions and lens seating portions provided at center portions such that vision correction lenses can be coupled thereto; and the field of view can be secured through the bored portions and the lenses.

The invention relates to a construction machine. A driver seat (3) and an auxiliary seat (4) are set in a driver's cab (1). An access for operator is set between one pair of a front pillar (13A) and a back pillar (13B) of a driver's cab frame (10) forming the driver's cab and an access door is mounted at the access with a expansion space (100). The expansion space (100) expanses from the connection line (A-A) of the lateral surface of the front pillar (13A) and the lateral surface of the back pillar (13B) to one side of the access door. The auxiliary seat (4) is set at one side of the expansion space (100) relative to the driver seat (3).

The present invention relates to a light-emitting device. A light-emitting device according to one embodiment of the present invention comprises a substrate, a first light-emitting chip, a first wavelength conversion member, and a barrier member. The first light-emitting chip is mounted on the substrate. The first wavelength conversion member covers the upper surface of the first light-emitting chip. A first reflective member covers the side surface of the first wavelength conversion member. Further, the barrier member comprises an outer wall portion surrounding the side surfaces of the first light-emitting chip and the first reflective member.