75results about How to "Increase the occlusion area" patented technology

The invention belongs to the technical field of part machining, and specifically discloses a burr removal device for parts of a mechanical valve element. The burr removal device for the parts of the mechanical valve element comprises a rack and a U-shaped frame, wherein the U-shaped frame is arranged at the top of the rack; a water storage bin is arranged at the inner side of the rack; a fixed frame used for clamping the parts is installed at a part located at the inner side of the U-shaped frame, of the top of the rack; and a semicircular frame is fixedly connected to a part located at one side of the fixed frame, of the rack. According to the burr removal device for the parts of the mechanical valve element, a sweeping unit is enabled to rotate through a second motor, chippings generateddue to grinding are collected, air in an inner cavity of an air bag is extruded to be guided into a first air guide hose and a second air guide hose, so that a third arc-shaped rod close to the vertical center line of the semicircular frame and located above a rotary disc reversely rotates, and the falling-off of the chippings on a soft brush is accelerated while a crack in the inner side of thesemicircular frame is cleaned; and meanwhile, a second arc-shaped rod and the third arc-shaped rod which are located below the rotary disc rotate towards a direction close to the rotary disc, clear water is stirred to accelerate the falling-off of the chippings on the soft brush, so that the sweeping efficiency is effectively increased, and the cleaning difficulty is reduced.

The invention discloses a lift rail-type rotating novel solar photovoltaic power generation system, which comprises a single rail, a supporting platform, a base, a supporting rod, a glass cover plate, a cell unit and a lower bottom plate, wherein the supporting platform is arranged on the single rail; the center of the bottom of the supporting platform is provided with at least one V-type rail wheel matched with the single rail; the glass cover plate, the cell unit and the lower bottom plate adopt a frame for fixing to form a whole; the supporting rod is fixedly arranged on the base; the middle of the lower bottom plate is arranged at the top of the supporting rod via a universal head; the outer side of the frame has a cone-shaped structure; a convex edge is arranged at the bottom edge of the frame cone-shaped structure; the supporting rod is a hydraulic lift supporting rod; the base is arranged in the center of the upper part of the supporting platform through a rotating disc; the single rail is a rail group in a shape like a Chinese character fei; and the cell unit can rotate randomly, the angle adjustment and the angle rotation are more accurate, the cell unit can lift freely, the power generation efficiency is high, and as an occlusion area of a side edge is added, the contact area between hail and the solar photovoltaic power generation system is reduced.

The invention relates to a bi-wheel vehicle and a sheltering system capable of lifting and descending. The sheltering system comprises a supporting device, a sheltering device and an automatic locking device, the sheltering device is hinged with the supporting device by a straight shaft, the automatic locking device is arranged between the sheltering device and the supporting device. When the sheltering device is rotated to a preset angle, the sheltering device is in an opened and lifted state, the sheltering device and the supporting device are automatically locked by the automatic locking device for sheltering; when the automatic locking device unlocks the sheltering device and the supporting device, the sheltering device rotates in reverse direction to shut and descend, so as to lower the gravity and frontal area of the sheltering device.

The embodiment of the invention relates to a touch display panel and a display device. The display panel includes: an OLED display panel; the touch electrode layer that is constructed to be formed onthe packaging layer of the OLED display panel; the shading layer that is constructed and formed in the touch electrode layer, comprises a plurality of independent shading blocks and is used for at least covering and shading the driving electrodes and the sensing electrodes in the touch electrode layer, wherein the projection area of each shading block is located within a preset distance range outside the edge of the corresponding light-emitting pixel unit area in the light-emitting layer of the OLED display panel.

The invention provides a display panel and a display device. The display panel comprises a substrate, a light emitting layer, an encapsulation layer, and a light shielding unit which are stacked, wherein the light emitting layer includes a plurality of light emitting units for emitting light of different colors; in the direction perpendicular to the substrate, the projection of a portion of the light shielding unit overlaps the projection of a portion of the light emitting unit; a convex structure or concave structure is disposed on the light-emitting path of the display panel, and has a refractive index greater than the refractive index of the encapsulation layer. The display effect of the display panel is further improved.

The invention discloses a floating island for ecological restoration of lake water in a smart city. The floating island comprises a floating island body, wherein a plurality of first planting groovesare formed in the upper wall of the floating island body; a first cavity is formed in the floating island body; a through groove is formed in the upper wall of the floating island body; the through groove communicates with the inner top of the first cavity; the inner wall of the through groove is rotationally connected with a first rotating rod; one end of the first rotating rod extends into the first cavity; two wind shields are fixedly connected to the side wall of the other end of the first rotating rod; a rotatable propeller is arranged on the side wall of the floating island body; a driving mechanism for driving the propeller to rotate is arranged in the floating island body; and the driving mechanism comprises two connecting rods arranged in the first cavity. According to the floating island, a shielding area can be increased, the growth of algae in water can be effectively inhibited, and the purification area of the floating island body can be increased; and meanwhile, a power source for driving the propeller does not need to be arranged, the purpose of saving resources is achieved, and the cost of the device is reduced.

The invention discloses a mudguard capable of rotating by 360 degrees. The mudguard capable of rotating by 360 degrees comprises an arc-shaped mud plate body. The mud plate body is provided with a connecting piece which is fixed with a two-wheeler. The mud plate body comprises a front mud plate and a rear mud plate, wherein the front mud plate and the rear mud plate are arranged in a segmented mode. The front mud plate is matched with the rear mud plate in a clamped and embedded mode. The connecting piece is fixedly connected with one side of the front mud plate. The front mud plate is connected with the rear mud plate by a rotating shaft in a rotating mode. The rotating shaft penetrates through the front mud plate and the rear mud plate. One side, near the rear mud plate, of the rotatingshaft is provided with a gasket for supporting the rear mud plate. One side, far away from the rear mud plate, of the rotating shaft is provided with an elastic piece. The elastic piece drives the rotating shaft to move in the direction of far away from one side of the rear mud plate. When the rear mud plate rotates to a full overlap with the front mud plate, the front mud plate overlaps with therear mud plate to reduce the space occupied by the mudguard. The elastic piece enables the rear mud plate to tightly match with the front mud plate by pushing the gasket on the rotating shaft. The stability of the mud plate body in the case of being blocked is ensured by the ear mud plate which is arranged in a rotating mode.

The invention relates to an expandable bus station, which comprises two brackets (1), wherein a billboard (2) is fixed between the two brackets (1), a fixed roof (3) is arranged on the top of the billboard (2) and fixed on the two brackets (1) through a fixed mount (4); a recess is formed in the fixed roof (3); a slideway is arranged in each of the two ends of the recess respectively; and an expandable roof (5) is moveably connected with the slideways and placed in the recess of the fixed roof (3). In the invention, the fixed roof is arranged on the top of the billboard of the expandable bus station, the recess is formed in the fixed roof, and the expandable roof is moveably connected with the slideways and placed in the recess of the fixed roof. When it is hot or rains, the expandable roof can slide out, so that the sheltering area of the roof is increased for providing more convenient service for people; and when there are a few of people waiting for buses, the expandable roof can slide into the fixed roof, so that the expandable bus station is beautiful and useful.

The invention relates to the field of umbrellas and discloses a solar powered fan umbrella. The solar powered fan umbrella comprises main umbrella cloth, an umbrella pole and an umbrella handle, wherein solar film battery panels are uniformly distributed on the outer surface of the main umbrella cloth; a main umbrella skeleton used for supporting the main umbrella cloth is arranged in the main umbrella cloth; the umbrella pole comprises an upper pole segment and a lower pole segment; a first fan component is mounted between the upper pole segment and the lower pole segment; the first fan component comprises a motor component and foldable fan blades. The solar powered fan umbrella further comprises a standby umbrella component. In the solar powered fan umbrella, standby umbrella cloth is arranged, so that the use of the umbrella by multi-users is facilitated; the first fan component is arranged in the umbrella, so that a fanning function is added for the umbrella; the fan blades of a fan are foldable; a resistive heater of a second fan component, which is used for providing hot wind, is arranged in the umbrella handle, so that a user can use the umbrella in winter conveniently; thesolar film battery panels are arranged on the main umbrella cloth, so that the solar film battery panels can be used for receiving solar power conveniently, and then the solar film battery panels canalso be used for charging storage batteries by the solar power, so as to enable the fan to work, therefore, the umbrella is environmentally-friendly and energy-saving.

The invention discloses a novel walking device for a halftrack tractor chassis. The device comprises a track walking mechanism, wherein the outer side of the track walking mechanism is in contact connection with a non-slip track, the inner side of the joint between the track walking mechanism and the non-slip track is movably provided with a protective mechanism, both ends of the track walking mechanism are provided with idler wheels, the idler wheels are connected with each other through a connecting rod, a connecting spring is embedded in the middle of the connecting rod, the right side of the connecting spring is provided with a supporting mechanism, the top of the supporting mechanism is provided with a first pulley and is connected with a transverse rod at the lower side through a metal rod, and both ends of the transverse rod are movably connected with a second pulley and a third pulley. The novel walking device for the halftrack tractor chassis has the advantage that the protective mechanism is arranged, the internal idler wheels press a pressure-bearing spring at the lower side of the non-slip track while rotating, the pressure-bearing spring drives a connecting buckle to move downward, thereby driving a pull rod to move, the pull rod drives a rotating gear at the outer side to rotate, and the rotating gear drives a protective plate at the outer side to cock, so that less mud and dust at the outer side enter the inner portion of the non-slip track.

The invention provides a telescopic double-layer sunshade device for a vehicle. The telescopic double-layer sunshade device comprises a mounting box, a double-layer sunshade and a control device, wherein the mounting box comprises a top cover, a first mounting assembly, a second mounting assembly and a base; the double-layer sunshade comprises a first-layer sunshade and a second-layer sunshade, wherein the sunshade shed comprises a front-end first-layer sunshade and a rear-end first-layer sunshade; the second-layer sunshade comprises a front-end second-layer sunshade and a rear-end second-layer sunshade, the front-end first-layer sunshade is arranged on a first double-layer sliding rail through a first sliding assembly, and the rear-end first-layer sunshade is arranged on a second double-layer sliding rail through the first sliding assembly; and the front-end second-layer sunshade and the rear-end second-layer sunshade each comprise a left sunshade and a right sunshade, a plurality ofthrough holes are formed in the left sunshades and the right sunshades, and transverse telescopic rods penetrate through the through holes; and the control device comprises an energy storage battery,a total driving motor and a controller.

The invention discloses a headset, comprising two earphone main bodies connected by a connecting component, wherein a leakage hole is formed in a shell of each earphone main body, and the connecting component is provided with a shielding member for shielding the leakage hole; a balance member for providing a balance force to balance the clamping force of the connecting component is arranged between the connecting component and the earphone main body, and the balance member changes the balance force by changing the deformation degree so as to drive the shielding member to reciprocate relative to the leakage hole; and when the clamping force generated by the connecting component is reduced, the shielding area of the leakage hole is reduced, and when the clamping force generated by the connecting component is increased, the shielding area of the leakage hole is increased. Compared with the earphone in the prior art that the leakage hole is not adjustable with the supporting force of the connecting component, in the headset, the balance member is disposed between the connecting component and the shell, so that the position of the shielding member can be adjusted according to the clamping force generated by the connecting component, the sound quality of the headset can be automatically balanced, so that the headset can keep the consistent low frequency effect when the wearing degrees of tightness are different.

The invention provides a mobile ceiling. The mobile ceiling comprises a ceiling body, a transmission mechanism and a power mechanism, wherein the ceiling body comprises a ceiling plate, load-bearing columns fixedly connected with the ceiling plate and a transmission guide rail connected with the load-bearing columns, the transmission mechanism comprises a fixed guide rail and transmission chains disposed in the transmission guide rail and the fixed guide rail, the transmission chains are fixed in the transmission guide rail, the power mechanism is in transmission connection with the transmission chains, and the transmission chains move in the fixed guide rail to drives the transmission guide rail to move relative to the fixed guide rail. The mobile ceiling is provided with the excellent transmission mechanism, and the contact between the transmission chains and the outside is reduced, it is guaranteed that the transmission chains are in an efficient and high-quality working state, theservice life of the mobile ceiling can be significantly prolonged, and the working fluency of the ceiling is ensured; and meanwhile the area of the work end area is larger than that of the power end,the transportation in and out of personnel materials in the mobile ceiling is facilitated.

The invention discloses a long-service-life and skidproof landscape gardening pruning device and relates to the technical field of pruning devices. The long-service-life and skidproof landscape gardening pruning device comprises a base, a guide rack and a connecting rod, above the base is provided with a fixing case, inside the fixing case is provided with a guide groove block, above the guide groove block is provided with a support column, inside the support column is provided with a hydraulic column, above the support column is provided with an extending pipe, and above the extending pipe isprovided with a limiting sleeve. The long-service-life and skidproof landscape gardening pruning device comprises an adjusting gear and the guide rack, a servo motor can adjust matching between the adjusting gear and the guide rack to effectively drive the limiting sleeve to move along the horizontal central line of the fixing case, and when rotating counterclockwise, the adjusting gear can pushthe limiting sleeve through the guide rack to move leftwards along the horizontal central line of the fixing case and further control the distance between the long-service-life and skidproof landscapegardening pruning device and an object.

The invention discloses a novel anti-impact solar energy photovoltaic power generation system comprising a pedestal, a support pole, a glass cover plate, a battery unit, and a bottom plate; the glass cover plate, the battery unit and the bottom plate are boned through bonding films, and fixed by a frame so as to form a whole body; the outer side of the frame is in a tapper structure; the support pole is fixed on the pedestal; the bottom plate center is arranged on the top of the support pole through an universal joint; a locking device is arranged between the bottom plate and the support pole; the frame tapper structure bottom edge is provided with a flanging having drain holes; the support pole is a hydraulic elevating support bar; the novel anti-impact solar energy photovoltaic power generation system is simple in structure, and can reduce contact areas between hails and the novel anti-impact solar energy photovoltaic power generation system; in addition, a shield area on the side edge is added, thus effectively and fast preventing hails from directly impacting the battery unit, ensuring the battery unit service life and usage effect, and the battery unit can be freely lifted and conveniently repaired and replaced.

The invention relates to the technical field of ore crushing, in particular to a novel cone crusher. The novel cone crusher comprises a movable cone. Fixed cones are arranged outside the movable cone. An excentric sleeve is connected into the movable cone in a sleeved mode. The excentric sleeve is connected with a motor through a transmission device. The movable cone comprises a movable cone body. A connecting pillar is arranged in the middle of the movable cone body. A blocking shed is arranged at the top end of the connecting pillar. Guide bars are arranged on the inner side face of the blocking shed. Vertical guide grooves are formed in the outer surface of the connecting pillar. One end of each guide bar is located in the corresponding guide groove. Each guide groove is further internally provided with a guide block used for driving one end of the corresponding guide bar to move up and down. According to the novel cone crusher, the movable cone body is provided with the blocking shed used for blocking ore; and when plenty of ore enters the crusher from top to bottom, the ore ejected upwards cannot be ejected out of the crusher under the blocking action of the blocking shed, and thus safety of workers is guaranteed.

The invention discloses a logistics storage cargo loading and unloading device facilitating mounting and fixing. The device comprises a base, a mounting rod, a connecting plate, supporting blocks anda productive material. A central processing unit is arranged inside the base. A conveying belt is mounted on first electric telescopic rods. A jack is mounted at the lower end of a first protective shell. The mounting rod is located on the outer surface of the upper end of the first protective shell. A light sensor is arranged at the top end of an LED lamp. A first rotary shaft is arranged on theinner side of the left end of the first protective shell. The connecting plate is located at the right end of the interior of a second protective shell. An upper clamping plate is arranged on the outer surface of a second rotary shaft. Mounting holes are formed in the two sides of the upper clamping plate at equal intervals. According to the logistics storage cargo loading and unloading device facilitating mounting and fixing, automatic cargo loading and unloading are achieved, the working efficiency is improved, an automatic illuminating device is arranged, the dangerousness of working or carrying at night is reduced, and the device is quite simple in structure, convenient to move and good in protection effect.

The invention provides a panoramic transparent umbrella comprising a bottom support capable of extending and retracting transversely, an umbrella handle which is arranged at the center of the bottom support and is capable of extending and retracting longitudinally, a foldable umbrella top component arranged at the top of the umbrella handle, an umbrella wall component with the two ends connected with the umbrella top component and the bottom support, and a completely transparent umbrella cover arranged on the outside of the umbrella top component and the umbrella wall component. The panoramic transparent umbrella is convenient to carry and use, and, during use, can prevent the whole body of a user from wetted by rainwater and does not block the line of sight of the user or make the user feel sultry. With the structure, the umbrella has a larger shield area when being opened; the peripheral closed umbrella wall can shield a user wholly in the umbrella; the umbrella can be closed and downsized to be carried about by people. The panoramic transparent umbrella is simple in structure, low in cost and convenient to use, has great wind and rain resisting capability, and has a high market economy value and social environmental protection value.

The invention relates to a dust collector and an air outlet filtering part of the dust collector. The air outlet filtering part comprises a main body, a first denoising part and a second denoising part, wherein an air outlet cavity is formed in the main body, air inlet holes and an air outlet are formed in the main body, and the air inlet holes, the air outlet cavity and the air outlet communicatewith each other in sequence; the first denoising part is arranged in the air outlet cavity, and comprises a plurality of primary denoising parts, the plurality of primary denoising parts are arrangedat intervals along the flowing direction of air flow in the air outlet cavity, and the plurality of primary denoising parts are positioned on the flow path of the air flow; and the second denoising part is connected to the air outlet in an adaptive manner and comprises a secondary denoising part, and a plurality of denoising channels communicating with the air outlet cavity are formed in the secondary denoising part. For the dust collector and the air outlet filtering part of the dust collector provided by the invention, relatively low noise is generated at the air outlet.

A vehicle tire block device belongs to the vehicle (decoration article) technical field, and aims to solve the following technical problems: the device needs to prevent dogs from pissing on the tires, and the vehicle can be conveniently taken by owners; in addition, privacy needs to be realized, only when an owner contact number is needed, the contact number pasted on a personalized film of the block part can be exposed; the vehicle tire block device comprises 1 remote controller, 1 motor controller, at least 5 reeling parts, and at least 5 block parts; at least one block part is pasted with the contact number; the block part and other block parts are alternatively released or controlled by an inductor; when people approach, the block parts can be released; only when people need the owner contact number, the contact number pasted on the personalized film of the block part can be released and exposed; privacy is realized; the U-type block parts can block the front and back sides of the tires, and the personalized films have advertisement economical values.

The invention discloses an efficient tangential drainage feeding flow stabilizing device of a central transmission thickener, which comprises a tangential feeder, a bucket body, a conical distributor,a drainage plate, a distribution frame, a baffle, a servo motor and a generator; the bucket body is communicated with one end of the tangential feeder, and the inner side of one end of the tangentialfeeder is provided with the drainage plate; according to the invention, slurry passes through the tangential feeder and enters the bucket body, so that by means of the guide effect of the drainage plate, the slurry moves in the tangential direction and tangentially moves along the inner wall of the outer stop seat of the bucket body, so that the speed is gradually reduced through a plurality of baffles in sequence; after speed reduction, the materials flow to the conical distributor through the discharge port and the arc-shaped notch; slurry is uniformly distributed and enters the concentration tank and the central transmission thickener to be efficiently and tangentially guided into the feeding and flow stabilizing device; therefore, the materials can be effectively mixed and are dispersed and fed through the conical distributor to achieve the optimal effect, so that the purpose of improving the underflow concentration of the central transmission thickener is achieved on the premisethat the deposition effect is not affected.

The invention discloses a rain sheltering device for an electronic broadcast screen of a bus station. The rain blocking device comprises the electronic broadcast screen and a sheltering component. The sheltering component is installed at the top end of the electronic broadcast screen, and the sheltering component comprises a servo motor, gear sets, a supporting column, a top plate, side plates, sliding plates and a mounting frame; groove strips and racks are arranged at the center of the side walls of the sliding plates, and the racks and the groove strips are separately located on the inner side walls and the outer side walls of the sliding plates. According to the rain sheltering device of the electronic broadcast screen of the bus station, the sheltering component is used for sheltering the electronic broadcast screen from wind and rain, the sliding plates are movably connected with the side plates through the groove strips, and the sliding plates are connected with the gear sets through the racks. The gear sets are driven by the servo motor. When it rains or snows or the weather is hot, a control component inside the electronic broadcast screen sends a signal to the servo motor, the servo motor drives a drive gear to rotate, finally, the sliding plate slides along the inner walls of the side plates, and the sheltering area of the sheltering component is larger, the whole device is high in degree of automation and good in convenience.