29results about How to "Good shading effect" patented technology

The utility model discloses a light-emitting car logo light shading structure and a light-emitting assembly part adopting the light-emitting car logo light shading structure. The light-emitting car logo light shading structure at least comprises a light shading plate and a double-color mask. The double-color mask comprises a central transparent sheet and a mask black sheet surrounding the central transparent sheet from the periphery; the shading plate is provided with a hollowed-out belt according to the shape needing to be marked, the shading plate covers the central transparent piece, the hollowed-out belt and the central transparent piece are in zero-interval contact in the horizontal direction to form a light-proof structure, and the central transparent piece forms a car logo light-emitting area through the hollowed-out belt. Light leakage is avoided, the uniform effect of completely avoiding light leakage is achieved, and the more uniform light emitting effect can be achieved when the lamp is lightened.

The present invention addresses the problem of providing an environmentally friendly photosensitive resin composition, a light-shielding film, and a display device, which have both high light-shielding properties and reduced reflectance on both the glass substrate surface side and the film surface side, and which can satisfy the requirements of PFAS specifications and the like by using an extremely small amount of fluorine. The photosensitive resin composition of the present invention contains components (A) to (F), and satisfies the following (i) and (ii) at the same time. (i) When a hardened film of the composition is formed on a glass substrate with an average film thickness in the range of 0.5 to 4.0 [mu] m and the surface of the film is measured by XPS, the ratio of the peak area ASiO2 of SiO2 to the peak area ASiO (ASiO2 / ASiO) in a peak fitting analysis of the Si2p3 / 2 peak value (ASiO2 / ASiO) is 0.10 to 10.0. (ii) The ratio [F / (Si + C + O + F)] of the amount of elemental F present in the film surface to the total amount of Si, C, O, and elemental F is 5.0% or less.

The utility model discloses an adjustable unit type transverse floating plate structure, and relates to the technical field of transverse floating plates, the transverse floating plate structure comprises a mounting frame and a movable floating plate, the movable floating plate is movably clamped outside the mounting frame, the rear end of the movable floating plate is open, the mounting frame is mounted on the outer side surface of a wall body, and the movable floating plate is mounted on the outer side surface of the wall body. A window is mounted in the wall body, and the mounting frame is located above the window; the first electric push rod is mounted in the mounting frame, a first through groove is formed in the surface of the front end of the mounting frame and communicates with the interior of the mounting frame, the electric push rod is arranged in the mounting frame, and a telescopic rod at the front end of the electric push rod penetrates through the mounting frame to be connected with the movable floating plate; therefore, the movable floating plate can be driven by the electric push rod to stretch and retract, the stretching and retracting position of the movable floating plate can be adjusted according to actual needs, and the multifunctional requirement is met.

The utility model provides a cap-connected neck protection pillow which comprises a neck pillow body and a cap body, and the cap body is connected with the neck pillow body. Wherein the cap body is provided with an eyeshade corresponding to the eyes of a user, the two ends of the eyeshade are connected with the cap body, and the lower edge of the eyeshade is provided with a structure conforming to the outline of the nose of the user. According to the neck protection pillow connected with the cap, the cap body can cover the head, the back face of the neck and the side face of the neck of a user, the neck can be prevented from being sunburnt by dazzling sunlight, the eyeshade can better conform to the face of the user, the eyes can be effectively shielded, the eyes are prevented from being stimulated by the sunlight, and through cooperation of the neck pillow, the cap body and the eyeshade, the user can feel more comfortable. When a user wears the hat, sun shading and sun blocking can be effectively achieved, the better shading effect is provided, the comfort requirement of the user in the journey is met, and the sleep quality is improved.

The utility model discloses a portable multifunctional sunscreen clothes structure which comprises a sunscreen clothes body, a sunshade assembly used for shielding the sun of the face and a girdling assembly capable of enabling the sunscreen clothes body to be more close-fitting are arranged on the sunscreen clothes body, and a storage assembly used for storing articles is arranged above the back of the sunscreen clothes body. The sunshade assembly is detachably connected with the sunscreen clothes body, and the brim is detachably connected with the sunshade plate, so that a user can determine whether to use the sunshade assembly or the sunshade plate or not according to the use requirements of the user, the helmet can be worn after the whole sunshade assembly is detached, and the sunshade assembly is prevented from affecting wearing of the helmet; when the outside air environment is under the condition of no wind or small wind power, the sun shield can be detached, and only the hat brim is used; when the wind power in the external air environment is large, the sun shield can be assembled with the brim for use, the situation that the brim deforms due to the action of the wind, turns over and even shields the sight of a user is avoided, the sun-shading effect is improved, and the use experience of the user is improved.

The utility model discloses a composite type curtain relates to the technical field of curtain. The composite type curtain, including the curtain body, the curtain body is composed of the decorative layer, shading layer and antibacterial layer, the decorative layer, shading layer and antibacterial layer are connected as an organic whole through ultrasonic compound technology, the upper end fixedly connected with the upper lining of the curtain body, the lower end fixedly connected with the lower lining of the curtain body, the both sides fixedly connected with the magnet positioning block of the curtain body, and the sliding ring is inlayed on the curtain body. The shading layer is composed of high density shading base cloth, nano shading coating and micro air bag heat insulation layer, and the inside fixedly connected with silica gel strip of the upper lining. The composite type curtain, the function is comprehensive, and the decoration, shading, heat insulation, antibacterial, antifouling and a variety of functions are integrated, can satisfy the diversified demand of user, need not to adopt multilayer curtain combination, reduces the installation cost and space occupation, and it is more convenient to use.

The utility model discloses a light sunshade rain shelter, relate to building sunshade rain facility technical field, aim at solving the sunshade rain demand of toll station etc. scene. Include: concrete foundation, its inside pre -buried foundation bolt, stand column subassembly, through the column foot and the detachable connection of concrete foundation's foundation bolt, crossbeam subassembly, horizontal connection between adjacent stand column subassembly, shading screen, lay on crossbeam subassembly and stand column subassembly, form the grid structure by the metal wire interlaced weaving, the utility model discloses can effectively block rainwater and sunlight, still can cover bionic green layer as needed and promote the aesthetic degree, overall structure is light, and the installation is convenient, is applicable to toll station etc. place.

The embodiment of the invention provides a sub-panel, a display panel, a display device and a manufacturing method of the display panel. The sub-panel comprises a first substrate; the first substrate is provided with a splicing edge; the light-emitting layer is arranged on one side of the first substrate, and the light-emitting layer comprises a plurality of light-emitting units which are arranged at intervals; the packaging layer is arranged on one side, deviating from the first substrate, of the light-emitting layer; the light shielding layer comprises a first light shielding part and a second light shielding part which are arranged on the side, facing the first substrate, of the packaging layer, the first light shielding part is located between the adjacent light emitting units, and at least part of the second light shielding part is located on the peripheral side of the packaging layer; wherein the second shading part and the packaging layer are arranged in a protruding manner relative to the first substrate, so that when the at least two sub-panels are mutually spliced to form the display panel, the second shading part can cover a splicing seam between the two adjacent sub-panels, the display difference of the splicing seam position is reduced, and the use performance of the display panel is improved.

The invention discloses an optical-storage-firewood switching system and a grid-connected box, the optical-storage-firewood switching system comprises a grid-connected box body, an upper shell, a lower shell and a plurality of photovoltaic panels, the photovoltaic panels are arranged outside the upper shell in a rectangular structure, outer frames are installed outside the photovoltaic panels, the outer frames are fixedly connected with the upper shell through hinge pieces, rectangular openings are formed in the side surfaces of the upper shell, and the rectangular openings are connected with the lower shell through hinge pieces. Limiting seats for limiting the photovoltaic panels are arranged in the rectangular openings, a plurality of positioning plates abutting against the inner side faces of the limiting seats are distributed in the upper shell in a rectangular structure mode, and supporting sealing pieces are perpendicularly installed at the corners of the upper shell and the corners of the lower shell. The photovoltaic grid-connected box is simple in structure, the photovoltaic panel has multiple use functions and is used in combination with the switching system, the photovoltaic panel can be automatically closed in rainy days while playing a role in power supply and sun shading, the grid-connected box body can be covered and sealed in combination with the upper shell and the lower shell, external rainwater is prevented from making contact with the grid-connected box body, and the service life of the grid-connected box is prolonged. And the heat of the grid-connected box can dry the water vapor entering the grid-connected box before.

This utility model discloses a universal CNI integrated testing device, relating to the technical field of electronic testing equipment. It includes a device body and a protective plate, the protective plate being hinged to the device body. When closed, the protective plate covers the screen on the device body. The protective plate serves multiple functions—protection, support, and light shielding—enriching its functionality and application scenarios, and facilitating the use of the equipment.

The application discloses a high-shading PETG shrink film and a preparation system thereof, and relates to the technical field of plastic film production. The preparation system comprises a feeding cylinder, a first conveying screw rod rotatably installed in the feeding cylinder, a driving element connected with the first conveying screw rod and installed at one end of the feeding cylinder, an extrusion die head installed at the other end of the feeding cylinder, a second conveying screw rod installed in the feeding cylinder, a supporting and mixing mechanism installed between the first conveying screw rod and the second conveying screw rod, and a reciprocating filtering assembly movably installed between the supporting and mixing mechanism and the second conveying screw rod. The application limits the shading agent to be rutile titanium dioxide with a specific particle size range and the adding proportion, so that the shrinkage performance of the film is considered while the high-shading property is ensured. The supporting and mixing mechanism driven by the first conveying screw rod is arranged in the preparation system, so that the forced mixing and stirring of the material are realized in the conveying process.

The utility model discloses an aluminum alloy external sunshade roll-up window and relates to the technical field of roll-up windows, a roll-up box is installed on the upper end face of the front surface of a frame, a curtain piece is arranged on the lower surface of the roll-up box and located in front of the frame, a cleaning plate is arranged in front of the frame, and the cleaning plate is arranged on the upper end face of the frame. Positioning plates are fixed to the two ends of the rear surface of the cleaning plate, a mounting plate is arranged on one side of each positioning plate, a cleaning brush is arranged at the position, in front of the curtain pieces, of the rear surface of the cleaning plate, a connecting plate is further arranged on the lower surfaces of the curtain pieces, and balancing weights are symmetrically arranged on the lower surface of the connecting plate. Through the arrangement of the cleaning plate, the cleaning brush, the positioning plate and the mounting plate, the mounting plate is mounted on the front surface of the frame through screws, the cleaning plate can be arranged in front of the curtain pieces, the cleaning brush is in contact with the curtain pieces, the curtain pieces can be cleaned by the cleaning brush when the curtain pieces are rolled, and then dust attached to the curtain pieces can be cleaned.

The utility model discloses a sun visor assembly and vehicle, sun visor assembly includes: the body and extension board, the body can be set up in the car body and switches between the first position and the second position with the flip, extension board movably set up in the body, and it is suitable for switching between the storage position and the unfolded position, when extension board is in the storage position, extension board is located in the contour range of the body, when extension board is in the unfolded position, at least part of extension board is located in the contour range of the body outside, wherein when the body is in the first position, extension board is in the storage position, when the body is in the second position, extension board is selectively in the unfolded position or the storage position, and extension board is configured as acrylic plate or ABS plastic plate. Therefore, the probability of scratching between the sun visor assembly and the surrounding components can be reduced, the sunshade area is increased, the driver's field of view can also be considered, and the safe driving demand under various scenes is met, so as to reduce the security risk.

The application provides a multifunctional tourist sightseeing vehicle and relates to the field of tourist appliances. The multifunctional tourist sightseeing vehicle comprises a chassis, one end of the chassis is fixedly connected with a vehicle head, the vehicle head is fixedly connected with a windshield, one side of the vehicle head close to the chassis is fixedly connected with a pair of vehicle lamps, both sides of the chassis are rotatably connected with a pair of vehicle wheels, positions of the chassis close to the vehicle wheels are fixedly connected with mudguards, one end of the vehicle head away from the chassis is fixedly connected with a roof, the roof is fixedly connected with a pair of support columns on the lower surface of the end away from the vehicle head, and the support columns are fixedly connected with the chassis at the ends away from the roof. Through the use of the roof, the second base and the third base, the tourist sightseeing vehicle can be unfolded into a dining table, the tourists can conveniently rest and dine in the scenic area, and the functionality of the tourist sightseeing vehicle is improved.

A pigment dispersion composition for a black matrix, which contains carbon black, silica particles, a basic group-containing pigment dispersant, an acidic group-containing pigment dispersion aid, an alkali-soluble resin and a solvent, and wherein the silica particles are phenyl group-containing silica particles and / or (meth) acryloyl group-containing silica particles, the silica particles are 2-20 parts by mass (inclusive) per 100 parts by mass of the carbon black. The pigment dispersion composition for a black matrix is capable of forming a black matrix having high light-blocking properties but low reflectance from a glass surface.

The utility model relates to the technical field of mine personnel access detection, in particular to a mine personnel access detection device which comprises a shading assembly, a lifting block, a lifting pile, a fixing groove, a threaded groove, an iris detection body, two fixing blocks, a fixing screw rod, a knob, a lifting groove, a lifting screw rod and a fine adjustment assembly. The shading assembly comprises a shading top plate, a fixing rod, a plurality of shading strips, a limiting lantern ring, a fixing hole and a fixing nut, the multiple shading strips are annularly arranged on the outer edge of the shading top plate in the shading assembly in a surrounding mode, external light can be preliminarily blocked, and meanwhile the shading assembly further comprises a low-brightness LED lamp arranged at the top in the shading top plate in a diffusion mode. In addition, the low-brightness LED lamp can provide a relatively stable and soft light environment, and is matched with the shading strip, so that the shading effect is further enhanced, the interference of external strong light on the iris recognition area is reduced, and the iris recognition accuracy is improved.

Embodiments of the present application provide a display device, a display panel of the display device includes a display area and a non-display area located at least one side of the display area, the display panel further includes a thin film transistor array substrate, the thin film transistor array substrate includes a plurality of signal lines and a plurality of color resist, the signal lines extend from the display area to the non-display area, the plurality of signal lines includes at least one first signal line, at least a part of the color resist is located in the non-display area, the plurality of color resist includes a first color resist and a second color resist, the first color resist and the second color resist are adjacent, in the thickness direction of the display panel, the first color resist covers a first part of the first signal line, a part of the second color resist away from one side of the boundary line between the display area and the non-display area protrudes towards the first color resist, and the part of the second color resist protruding towards the first color resist covers a second part of the first signal line. The technical scheme of the present application avoids the overlap of the color resist missing area and the signal line, and reduces the occurrence rate of data line open circuit defects.

This application relates to a display panel and a display device, including a substrate and a fixing layer. The side surface of the substrate has multiple wiring structures; a first surface of the substrate has multiple light-emitting elements, multiple first pads, and multiple signal lines connecting the light-emitting elements and the pads, with the first pads connected to one end of the wiring structures; a second surface of the substrate has multiple second pads, multiple third pads, and multiple fan-out wirings connecting the second and third pads, with the second pads used to connect to a circuit board, and the third pads connected to the other end of the wiring structures; display signals are transmitted sequentially to the light-emitting elements via the second pads, third pads, wiring structures, first pads, and signal lines; the fixing layer covers at least one of the portions of the second pads away from the substrate, the portions of the third pads away from the substrate, and the portions of the fan-out wirings away from the substrate, and extends to the exposed second surface of the substrate.

The utility model discloses a beauty instrument of key structure improvement, including beauty instrument main part and key module, the inside of beauty instrument main part is equipped with inner casing, and the front side of inner casing is equipped with key installation site, and key module is installed in key installation site, key module includes the key circuit board of being connected in the inside of key installation site from inside to outside setting in proper order, the luminous part of being located on key circuit board and being connected with key circuit board electricity, the receiving member of being installed in the outside of key installation site and the key body of being connected with receiving member, and be equipped with a plurality of key positions on key circuit board, receiving member includes the soft glue part of being connected with key position and the light guide portion of covering luminous part, and the light guide portion between key body and receiving member is equipped with dark color shading part and light color shading part from inside to outside setting in proper order and laminating, the utility model discloses can adapt to light color beauty instrument shell, and the dark color shading part of inner layer ensures the light emitting presentation effect, and the light color shading part of outer layer avoids color penetration to beauty instrument shell.

The utility model discloses a hat which comprises a hat body and a hat brim, the hat brim comprises a first part and a second part, the first part is connected with the hat body, the second part is arranged in front of the first part, and the second part and the first part are connected at a first fold, so that the second part is suitable for being folded relative to the first part. The utility model is characterized in that the two sides of the first part are respectively provided with a second crease, the two sides of the second part are respectively provided with a third crease, and the second crease obliquely extends to a first point, far away from the side part, of the first crease from the position, far away from the second part, of the side part of the first part; the third crease obliquely extends to the first point from the position, away from the first part, of the side portion of the second part, the hat is optimized through the crease, the outer side hat brim is driven to be folded towards the hat body in the inward pushing process and fixed through a snap fastener, the folded hat brim is synchronously shrunk in the longitudinal direction and the circumferential direction, and a larger visual field range is provided for a wearer.

This utility model relates to the field of automotive component testing technology, and more specifically, to an auxiliary light-shielding device for automotive headlight testing. The device includes a light-shielding assembly with a front light-shielding surface and a side light-shielding surface. The front and side light-shielding surfaces together form an accommodating space that allows partial entry into the vehicle. This utility model overcomes the shortcomings of existing technologies that use cardboard for light shielding, which result in side light leakage and inaccurate headlight testing results. The light-shielding assembly of this utility model has a front and side light-shielding surface. The front light-shielding surface blocks light from the front of the vehicle body, and the side light-shielding surface blocks light from the sides of the vehicle body, preventing light leakage from the sides and thus reducing the impact of stray light on the testing results, improving the accuracy of the testing results.

The utility model discloses a constant-voltage COB (Chip On Board) light source, which comprises a mirror substrate; the plurality of LED chips are arranged in the central area of the mirror substrate; the fluorescent glue layer covers the area where the LED chip is located; the BT insulating layer is arranged around the side surface of the fluorescent glue layer; the copper foil layer is arranged on the BT insulating layer; the protective oil layer wraps the copper foil circuit layer; at least two grooves are formed in the BT insulating layer, each groove penetrates through the BT insulating layer in the thickness direction, and the surface of the mirror surface substrate serves as the groove bottom; a constant-voltage IC chip is arranged in each groove; each groove is filled with a light blocking glue layer covering the upper surface and the side face of the constant-voltage IC chip. According to the constant-voltage COB light source, multiple light blocking and shading of the constant-voltage IC chip are achieved, the shading effect of the constant-voltage IC chip is improved, and therefore the good working performance of the constant-voltage COB light source is guaranteed.

The utility model relates to the technical field of low borosilicate glass tubes, in particular to a medicinal low borosilicate glass tube with good light shielding performance. Comprising a glass tube, a shading cylinder is arranged on the outer ring of the glass tube in a sleeving mode, a gap exists between the shading cylinder and the glass tube, two sets of mounting frames which are arranged up and down at intervals are arranged on the shading cylinder in the circumferential direction, guide rods are symmetrically arranged on the mounting frames at intervals, and clamping blocks penetrating through the adjacent mounting frames are arranged between the guide rods in a sliding mode; and elastic pieces are arranged between the clamping blocks and the corresponding guide rods. The shading cylinder is additionally arranged on the outer side of the glass tube, and the position between the shading cylinder and the glass tube is fixed by means of the clamping block, so that external light rays are effectively prevented from directly irradiating medicines in the tube, and chemical changes of the medicines caused by illumination are remarkably reduced; the convenient and stable assembly of the glass tube in the shading cylinder and the simple and rapid disassembly operation are realized.

The application discloses a display panel and a display device. The display panel comprises a substrate, a pixel layer arranged on one side of the substrate, the pixel layer comprising a plurality of pixel units, each pixel unit comprising at least two sub-pixels with different colors; a color resistance layer comprising at least two layers of sub-color resistance layers with different colors, each sub-color resistance layer comprising a light transmission opening and a color resistance part distributed around the light transmission opening, the color resistance part comprising a light filtering sub-part and a functional sub-part arranged around the light filtering sub-part, the light filtering sub-part being located on the side of the sub-pixel with the same color as itself away from the substrate, the functional sub-parts of the at least two layers of sub-color resistance layers with different colors being stacked to form a light blocking structure, in the two adjacent sub-color resistance layers, the light filtering sub-part of the sub-color resistance layer away from the substrate is located in the light transmission opening of the sub-color resistance layer close to the substrate, and the refractive index of the sub-color resistance layer on the side close to the substrate is smaller than that of the sub-color resistance layer away from the substrate.

This utility model belongs to the field of residential sun shading, and specifically relates to an adjustable sun shading structure for residential windows. The technology includes two vertically arranged guide rods, symmetrically distributed at left and right intervals. Support plates are vertically fixed to the top of the two guide rods. A rotating shaft is horizontally installed between the two support plates, and a curtain is fixed to the rotating shaft. A driving device is provided on one of the support plates. Several guide blocks are evenly fixed to the left and right edges of the curtain. Vertically connected guide grooves are formed on the inner sidewalls of the two guide rods. Positioning components are provided on the two support plates. The driving device drives the curtain to unfold and fall, and the guide blocks on both edges of the curtain slide smoothly along the guide grooves. The guide grooves guide and limit the guide blocks to restrain the left and right edges of the curtain, preventing the curtain from swaying and flapping when blown by the wind or pushed by external forces, thus preventing injury to people during the curtain's movement. When the rotating shaft rolls up the curtain, the guide blocks slide smoothly upward along the guide grooves, and the positioning components guide and position the guide blocks simultaneously.

The utility model discloses an adjustable sunshade heat insulation window frame of a coastal assembly type building, which relates to the technical field of building doors and windows, and comprises a window frame, shaft rods are arranged above the left side and the right side of the window frame, the outer side wall of each shaft rod is sleeved with a side plate, the side plates are rotatably connected with the shaft rods, and the number of the side plates is two. A top plate is transversely arranged above the two side plates, a heat insulation film is arranged on the upper surface of the top plate, grooves are formed in the left side and the right side of the front of the lower surface of the top plate, and two supporting pieces are arranged on the left side and the right side of the lower portion of the front surface of the window frame correspondingly. According to the designed coastal assembly type window frame, a heat insulation film is installed above a top plate, exposure of the sun to the top plate can be reduced in summer, then heating of the window frame is reduced, the top plate can be adjusted, a user can hold a supporting rod, the upper portion of the supporting rod is taken out of a groove, and the top plate rotates along a shaft rod and can rotate to the vertical state; the top plate completely shields the surface of the window frame, and coastal sunlight irradiation can be avoided.

The utility model provides an anti-static adhesive tape with good shading performance, and belongs to the field of adhesive tapes. The adhesive tape is wound on the winding drum; the adhesive tape comprises a base material, a first shading layer and a second shading layer are arranged on the two sides of the base material respectively, an adhesive face is arranged on the second shading layer, an anti-static layer is arranged on the first shading layer, the base material is made of a polyvinyl chloride film, and the first shading layer and the second shading layer are both frosted faces on the base material. And the anti-static layer is made of an anti-static agent coated on the first shading layer. According to the anti-static adhesive tape, the shading property of the adhesive tape is improved by dull polish treatment on the base material, the process is simple, the shading effect is remarkable, and the contact area between the anti-static layer and the adhesive surface can be increased, so that the anti-static layer and the adhesive surface can be more stably attached to the base material, and the excellent performance and quality of the adhesive tape in the long-term use process are ensured.

This invention discloses a sun visor device for a vehicle and a vehicle thereof. The sun visor device includes a mounting bracket, a sun visor, and a linkage assembly. The mounting bracket is adapted to be fixed to the roof panel of the vehicle body. The sun visor is movable between a sun-shading position and a retracted position. The sun visor has a connecting end and a free end arranged opposite to each other. When the sun visor is in the sun-shading position, the free end is located below the connecting end; when the sun visor is in the retracted position, the free end is located behind the connecting end. One end of the linkage assembly is rotatably connected to the mounting bracket, and the other end of the linkage assembly is rotatably connected to the connecting end. According to the sun visor device of this invention, during the opening or retraction of a large-area sun visor, a safe distance can be maintained between the free end of the sun visor and the driver, thereby reducing the risk of collision between the sun visor and the driver during opening or retraction, improving user driving safety. Simultaneously, the large sun visor area provides better sun-shading effect.