37results about How to "Far away" patented technology

The invention discloses an LED lamp processing device. The device comprises a base, a crystal expanding mechanism and a glue dispensing mechanism; the crystal expanding mechanism comprises a placementplatform, a crystal expanding part, an annular cutting part and a film pressing part, the glue dispensing mechanism comprises a glue gun frame, a glue gun and a feeding device, a fixed ring is arranged on the lower surface of the film pressing part, a first channel matched with the crystal expanding part is arranged on the annular cutting part, a second channel allowing the crystal expanding partto pass through is arranged on the film pressing part, a third channel the same with the crystal expanding part in size and shape is arranged on the placement platform, a glue dispensing head is detachably connected to the glue gun, a telescopic assembly is arranged in the glue dispensing head, and the glue gun is externally connected with a liquid inlet assembly. Through the liquid inlet assembly, glue in the glue gun can be kept at the proper concentration all the time, and the problem that due to solidification of glue in the glue gun, blockage is caused is solved.

The invention discloses an energy saving body-building electric vehicle which aims at solving the problems of energy waste and single application, and the like, in the prior art. The electric vehicle comprises a vehicle body, a front wheel, a rear wheel, a motor and a storage battery arranged on the vehicle body; the lower part of the vehicle body is provided with a pedal and a transmission device connecting the pedal and the rear wheel; the vehicle body is provided with an inverter and a filter; the inverter and the filter are respectively connected with the storage battery and a generator by wire; the motor is arranged at the front wheel; the generator is arranged at the rear wheel; the generator consists of a stator and a rotor; the rear wheel drives the rotor of the generator to rotate. The electric vehicle provided with the structure can be used as a bicycle or a body-building bicycle for body exercises; the treading of the pedal drives the rear wheel by the transmission device and also drives the rotor of the generator to rotate to produce alternative current; the storage battery is charged by the inverter and the filter; when the storage battery supplies power to the electric vehicle, the rear wheel drives the generator to rotate and can produce little alternative current as well, thus avoiding the energy waste and ensuring the traveling distance of the electric vehicle to be longer.

The invention relates to a roof lime grinding device, in particular to a roof lime grinding device for buildings. Therefore, the technical problem is that the roof lime grinding device for buildings,capable of automatically grinding a roof lime layer, automatically spraying water mist to the air and automatically lighting up a roof, is not provided. The technical scheme is that the roof lime grinding device for buildings comprises a bottom plate, wheels, a mounting rack, first bearing blocks, a lead screw, a nut, a first mounting seat, a first motor, a sliding rail, a slider, a connecting rod, a lifting rod and the like; the wheels are separately and symmetrically arranged front and back at the left side and the right side of the bottom part of the bottom plate; the top part of the bottomplate is provided with the mounting rack; the left side of the mounting rack is provided with the upper and lower two first bearing blocks; and the lead screw is connected between the first bearing blocks at the upper side and the lower side. According to the roof lime grinding device disclosed by the invention, by installing a second motor and a grinding wheel, the second motor rotates clockwisewithout stop, and thus, the grinding wheel can be driven to grind the lime layer of the roof without stop.

The invention relates to a plate cylinder (07) having a channel (13), in which a clamping device (21; 61) is located, the clamping device having a radially outer clamping element (22; 62) with a fixed position relative to a base element (37; 71) of the clamping device, and having at least one contact element (23; 63) which is located radially further inwards than the radially outer clamping element. According to the invention the clamping device has an actuating element (24; 64), by means of which the at least one contact element can be moved at least partially in relation to the radially outer clamping element at least in and/or counter to a clamping direction and the clamping device has at least two contact elements. The actuating element is located between the at least two contact elements in the circumferential direction in relation to the plate cylinder and a contraction of the at least two contact elements in relation to at least the clamping direction can be brought about by the activation of the actuating element at least by an extension of said actuating element in a direction running perpendicularly to an axial direction (A) with regard to the plate cylinder and perpendicularly to the clamping direction (B;C).

The invention discloses a diamond solution gate field effect transistor system and a detection method. The system comprises a diamond solution gate field effect transistor and a reference electrode which are independently arranged each other and placed into seawater at intervals, the diamond solution gate field effect transistor and the reference electrode form a capacitor, the outer end of the reference electrode is connected with a voltage signal source, and the diamond solution gate field effect transistor is connected with a voltage reader. The system is used for detection and communication by the aid of electric signals, propagation speed is high, interference of objects in water to the system is less, long-distance propagation can be implemented, so that limit of detection and communication distance is reduced, long-distance detection and communication can be achieved, detection sensitivity is improved by a transmission mode of the electric signals, millivolt-scale change can bedetected, and delaying time of the system is shortened and within a few microseconds.

The invention discloses a moving device for tunnel construction illumination. The moving device for the tunnel construction illumination comprises a handle, two connecting lifting rods, a lampshade cover, lamp beads, a current line, a rotating lifting rod, an electric receiving box, a dust falling and water sprinkling device, a connecting guard plate and a storage battery box. The handle is inlaidat the connecting position of the two connecting lifting rods. The bottom portions of the connecting lifting rods are welded to the left and right ends of the dust falling and water sprinkling device. The rotating lifting rod is connected to the upper portion of the dust falling and water sprinkling device in a threaded mode. The lampshade cover is welded to the upper portion the rotating liftingrod in an electric mode and perpendicular to each other. More than two lamp beads are evenly distributed with equal distance in the lampshade cover. According to the moving device for the tunnel construction illumination, through the dust falling and water sprinkling device, when the dust is raised when the dust falling and water sprinkling device moves, water is sprinkled by means of rotating pressure to start the dust falling and water sprinkling device, the dust mixture is covered, so that the dust mixture is prevented from rising on the ground; and the dust in the light shooting area is removed, the light can illuminate farther, the tunnel is more bright, and the construction accuracy is high.

The invention provides a self-suction balance type rotational-molding raw material processing device. The self-suction balance type rotational-molding raw material processing device is characterized in that the self-suction balance type rotational-molding raw material processing device comprises a water cooling tank (4), an airflow drying machine (5), a trough (6), a first cyclone separator (7), a first draught fan (8), a bag-type dust collector (9), a first rotary discharging device (10), a vibrating feeding device (11), a second cyclone separator (13), a second draught fan (14) and a second rotary discharging device (15); an inlet of the first cyclone separator (7) communicates with the interior of the trough (6); the first rotary discharging device (10) is arranged at a bottom outlet of the first cyclone separator (7), and an outlet of the first rotary discharging device (10) is connected with an inlet of the vibrating feeding device (11); an outlet of the vibrating feeding device (11) is connected with an inlet of a plastic mill (3); an outlet of the plastic mill (3) is connected with an inlet of the second cyclone separator (13); and the second rotary discharging device (15) is arranged at a bottom outlet of the second cyclone separator (13).

The invention discloses an LED flashlight utilizing physical means to transform the range. The LED flashlight comprises a shell. The LED flashlight has the innovation point that a physical structure is utilized to light up LED lamp beads with different focuses, and thus the purpose of changing upper and lower beam irradiation of the flashlight is achieved; the flashlight is provided with an adjusting disc, the three LED lamp beads with the different focuses are arranged on the adjusting disc, the center of the adjusting disc is connected with one of wiring pins of each LED lamp bead through arotating shaft, the other ends of the wiring pins communicate with a lithium battery through wires, the other wiring pins of the LED lamp beads communicate with contact blocks arranged inside groovesin the edge of the adjusting disc, and the different grooves are controlled to make contact with contact strips by rotating the adjusting disc; due to the fact that the contact strips are connected with the other pole of the lithium battery, when the contact blocks and the contact strips make contact, the LED lamp beads corresponding to the contact blocks are lighted up, and the adjusting disc communicates with one of electric poles of the lithium battery through cooperation of the rotating shaft and a bearing; and the LED flashlight is more reasonable and compact and is used by an operator more advantageously.

The invention discloses an automobile driven by various natural energy sources. According to the automobile, electric energy generated by a solar battery, electric energy generated by a wind-driven generator, electric energy generated by a suspension type generator, inertial energy generated by a manpower power generator, inertia energy generated in the automobile running process, potential energygenerated when the automobile goes down a slope and regenerative energy generated by braking can be used for charging a storage battery through the electricity generated by a power generation mechanism. Therefore, the automobile driven by various natural energy sources does not need to be charged, whether the automobile is in a running state or a stopping state, the facilities enable the storagebattery to be sufficient in electricity, and due to the fact that the facilities can be complementary, the automobile is not limited by areas and weather conditions. The travel of the automobile is not limited while the storage battery does not need to be additionally supplemented with the electricity, the service life of the storage battery is longer, and therefore the effects that the travel ofthe automobile becomes longer and the storage battery does not need to be charged are realized.

The invention relates to a double-layer manhole cover, in particular to a double-layer manhole cover capable of performing rapid response according to urban flood water quantity. Therefore, the technical problem of the invention is to provide a double-layer manhole cover capable of performing rapid response according to urban flood water quantity and capable of opening a manhole cover in time andreducing economic loss. The technical scheme is that the double-layer manhole cover capable of performing rapid response according to urban flood water quantity comprises a fixed manhole cover, baffleblocks, a first sliding rail, a first sliding block, a pallet, a bracket, a first supporting rod, connecting rods, a filter screen ring, a telescopic manhole cover, a water pressure monitoring device, etc..The right portion of the fixed manhole cover is provided with a pipe opening. An electric push rod drives a moving block to move upwardly so as to move the telescopic manhole cover out of the pipe opening, so that the flood can be discharged and conveyed. The electric push rod can be controlled by a switch to drive the moving block to move upwardly, the flood can be conveyed in time, and therefore the huge economic losses caused by the flood that is not discharged in time can be prevented.

The invention relates to a blurred image blind restoration method based on a non-local window gradient and belongs to the field of image processing. The method comprises the following steps that NLWGof a blurred image is smaller than the NLWG of a clear image, and the NLWG is suitable for all image blocks in the image; whether the image is a clear image or a blurred image, the pixel values of allthe pixel points can be normalized to be between [0, 1], and non-local window gradient prior is defined; a blurred image blind restoration model is defined based on non-local window gradient prior; optimal solution is carried out on the proposed model; and a final clear restored image is acquired by adopting a non-blind restoration method. A more accurate blurring kernel can be estimated, so thata higher-quality clear image can be restored.

The invention discloses a lithium niobate electro-optical switch with an ultra-large bandwidth. The lithium niobate electro-optical switch with the ultra-large bandwidth comprises a plurality of cascaded equal-arm Mach-Zehnder interferometers. The equal-arm Mach-Zehnder interferometer sequentially comprises a gradual change input waveguide, a 3dB beam splitter, a separated bent waveguide, a phaseshifter, a near bent waveguide, a 3dB beam combiner and a gradual change output waveguide from input to output. By setting the lengths of the phase shifters of the multiple equal-arm Mach-Zehnder interferometers in the cascade structure, the single-voltage controlled optical switch with the ultrahigh extinction ratio within the ultra-large bandwidth range can be achieved, and the optical switch can also be used as a compact integrated chopper or an ultra-large bandwidth modulator.

The invention discloses a reflection cup for secondary light distribution. The reflection cup comprises a reflection cup body with a reflection cavity, a positioning mounting part arranged on the reflection cup body for positioning the reflection cup body and a circuit board, and a fixing connection part arranged on the reflection cup body for fixedly connecting the reflection cup body and the circuit board. According to the connection fixing structure, the reflection cup body and the circuit board are well positioned by a vertical positioning part, and are fixed into a whole by the fixing connection part, so the reflection cup body does not incline after being connected with the circuit board and is vertical to the circuit board, and light rays are enabled to irradiate to a long distance, and a good irradiating effect is realized.

The invention discloses an outdoor intelligent hand lamp realizing self-adaptive lamp light. The outdoor intelligent hand lamp comprises a lamp cover, hollow support strips, a reflection base and a power supply box, wherein four corners of the top of the reflection base are detachably arranged at the bottoms of the hollow support strips; the lamp cover comprises a circuit board, a movable framework and an LED lamp tube; the circuit board is fixedly arranged on the top of an inner cavity of the lamp cover; the movable framework is detachably arranged at the bottom of the inner cavity of the lamp cover; the LED lamp tube is arranged in the inner cavity of the movable framework; a dustproof plate is fixedly arranged in an inner ring of the LED lamp tube; an electricity connection head is fixedly arranged in the middle part of the top of the dustproof plate; and the reflection base comprises a lower groove, an angle conversion device and a light absorption post. The outdoor intelligent hand lamp realizing self-adaptive lamp light has the advantages that the goals of energy saving and safety can be achieved by changing the illumination brightness through changing the electrification voltage of the lamp tube; meanwhile, by using the light absorption post, a part of light rays can be absorbed; and the irradiation intensity can be reduced in an auxiliary way.

The invention discloses a mobile Bluetooth power source. The mobile Bluetooth power source comprises a power source cell set, an LED display module, a far-light torch module, a main control chip, a power amplifier unit, a Bluetooth transmission module, a charging management circuit, a voltage reduction output circuit and an input circuit, wherein the main control chip is taken as a control core and is separately connected with the power source cell set, the Bluetooth transmission module, the power amplifier unit and the LED display module, the power source cell set further realizes charging through the input circuit, a 5V constant voltage is outputted through the voltage reduction output circuit, the charging management circuit is connected with the power source cell set to control charging/discharging modes of the power source cell set, the far-light torch module comprises strong light LEDs, a spotlight lamp cup and a control switch, the far-light torch module is connected with the power source cell set for power supply, and the control switch is arranged on a body of the mobile Bluetooth power source to control on or off of the strong light LEDs.

The invention discloses a solar street lamp and a lamp arm assembly. The Lamp arm assembly comprises a sleeve, and the right end of the sleeve is connected with a second connecting piece; clamping teeth are arranged on the periphery of the edge of the inner side of the second connecting piece, the second connecting piece is round, a hole is formed in the middle of the second connecting piece, thesecond connecting piece is connected with the first connecting piece through a connecting piece fixing screw and a connecting piece fixing nut, clamping tooth grooves are formed in the periphery of the edge of the inner side of the first connecting piece, and the clamping tooth grooves are matched with the clamping teeth. The invention discloses the solar street lamp and the lamp arm assembly, theclamping teeth and the clamping tooth grooves are arranged in the first connecting piece and the second connecting piece, through clamping and meshing of the clamping teeth and the clamping tooth grooves, the street lamp has the angle adjusting function and is convenient to adjust, the connecting piece fixing nut is properly unscrewed, a proper gap is reserved between the clamping teeth and the clamping tooth grooves, the angle can be easily adjusted, and the connecting piece fixing nut is screwed after the angle is adjusted.