210results about How to "Does not affect line of sight" patented technology

The invention relates to an ophthalmic microemulsion / submicron emulsion in situ gel preparation with cyclosporine A and the preparation method. The preparation is prepared through shearing and high pressure homogenization process using cyclosporine A, oil phase, emulsifier, coemulsifier, thickener, isosmotic adjustment agent, bacteriostat, pH regulator and purified water. The invention is characterized in that safe and nonirritant nonionic surface-active material polyoxyethylene castor oil, polyoxyethylene hydrogenated castor oil, tween or phosphatides are adopted as the emulsifier; macromolecular material with ion and / or pH sensitive properties is used as the thickener. The average particle size of emulsion drops of the ophthalmic microemulsion / submicron emulsion in situ gel preparation is less than 200nm; the cumulative value of 90% particle size is no more than 500nm; as low-viscosity liquid with good fluidity outside the body, the ophthalmic microemulsion / submicron emulsion in situ gel preparation can rapidly form hydrogel after being dropped into eyes, thereby increasing residence time of the medicine and bioavailability. The ophthalmic microemulsion / submicron emulsion in situ gel peparation has the advantages of no stimulation and poison and side effect to eyes and stable quality of the preparation.

The invention discloses an intelligent LED (light-emitting diode) video synchronizing impulse stroboscopic supplemental lighting device. The device is composed of an electronic circuit and a shell, wherein the electronic circuit has the following structure: a 220V alternating current is connected with a 24V switching power supply and a synchronization generator, the 24V switching power supply is connected with an LED lamp matrix and a +12V power supply circuit, the +12V power supply circuit is connected with a +5V power supply circuit, a light ray detection circuit is connected with a signal processing circuit, a signal input circuit is connected with the signal processing circuit, the signal processing circuit is connected with a signal output circuit, and the signal output circuit is connected with the LED lamp matrix through an actuator. With the adoption of the device provided by the invention, the phenomena of dazzling, uneven exposure and streaking can be effectively avoided, the synchronous exposure with a frame of a camera and frequency multiplication output of light can be realized, and the problem that the color of the red light in an image shot by a monitoring camera changes from red to yellow during the red light signal of traffic lights is solved.

The invention discloses a lifting device of a screenwiper arm. The lifting device comprises a signal acquisition device, a controller and an electric drive mechanism and an actuating mechanism arranged on the screenwiper arm, wherein the signal acquisition device is used for acquiring a state signal of a screenwiper and outputting the state signal into the controller; and the controller is used for judging the state of the screenwiper and controlling the electric drive mechanism to drive the actuating mechanism to lift or descend the screenwiper arm. A controlling method comprises: through acquisition of the state signal of the screenwiper, the lifting and descending of the screenwiper arm by the actuating mechanism are controlled. The lifting device has the advantages that the lifting device can use the structure of the prior screenwiper, directly mount the drive mechanism and the actuating mechanism on the screenwiper arm, is easy to modify and is flexible to control the lifting and descending of the screenwiper arm; and through the detection of the state of the screenwiper, the lifting device controls the lifting and descending of the screenwiper arm according to the state of the screenwiper, meets the protective requirements of different screenwipers, can lift the screenwiper arm when the screenwiper is stopped and solve the problem of aging due to the fact that a wiping rubber strip is contacted with windshield glass for a long time and is heated or frozen.

The invention is concerned with the method of preparation of the Mydriasis ophthalmic preparation. It is the kind of ophthalmic preparation that in liquid form before dripping into eyes but turns to gelatin postural after. It contents Mydriasis agent as the active material and other supplementary materials, such as poloxamer, carbomer, Deacetylcephalomannine Gellan Gum, transition regulator and medicinal acceptable antiseptic, isoosmotic adjustment, PH regulator and injection usage water. It can use of optometry, pre-operation naydriasis, etc. The advantages of the invention are: highly biocompatibility, low pungency, and long lasting.

The invention relates to a liposome nano carrier in-situ gelling preparation for eyes containing epidermal growth factor, which is prepared from epidermal growth factor, lipid material, emulsifying agent, thickening agent, isotonic conditioning agent, bacteria inhibitor, pH regulator and purified water, wherein non-irritating phosphatide is employed as the emulsifying agent, macromolecular material having ion and / or pH responsive characteristics is used as the thickening agent.

The invention discloses a pair of automatic jet type air drying spectacles, relating to a daily life tool. The pair of automatic jet type air drying spectacles comprises a spectacles frame, fan switches, minicells, ventilation holes, spectacles legs, ventilation ducts, mini-fans, humidity inducing heads, lenses, and exhaust holes. The pair of automatic jet type air drying spectacles is characterized in that the lenses are arranged under the spectacles frame; the exhaust holes are formed in the upper part of the spectacles frame, which is close to outer-side corners, and openings of the exhaust holes are aligned to the lenses; the humidity inducing heads are arranged at the lower part of the spectacles frame, which is close to the outer side; the spectacles legs are arranged behind the spectacles frame; the fan switches are arranged at the upper parts of the fronts of the spectacles legs; the minicells are arranged behind the fan switches at the upper parts of the spectacles legs; mini-fans are arranged at the lower parts of the minicells inside the spectacles legs; the ventilation holes are formed in the tail ends of the spectacles legs; the ventilation ducts are arranged inside the spectacles legs, and the humidity inducing heads are connected with the mini-fans through circuit boards arranged inside the spectacles legs. The pair of automatic jet type air drying spectacles is simple in created structure, is convenient and practical, and automatically removes mist under a wet environment to ensure that spectacles are kept clear without influencing the sight of a user.

A head-up display is used for providing traffic information for a driver. The head-up display includes a projector, a reflector and a spherical mirror; the spherical mirror is a transparent concave mirror; a distance from the reflector to the spherical mirror is less than 1 * focal length of the spherical mirror; the projector is used to project an image of the traffic information to the reflector; after receiving the image of the traffic information, the reflector reflects the image of the traffic information to the spherical mirror; the spherical mirror is used for imaging the image of the traffic information reflected by the reflector. Because the spherical mirror is the transparent concave mirror, view of the driver cannot be affected when the driver looks over the traffic information through the spherical mirror; and the distance from the reflector to the spherical mirror is less than 1 * focal length of the spherical mirror of the spherical mirror, so that miniaturization of the head-up display can be achieved.

The invention discloses a safety helmet. The safety helmet comprises a helmet shell (1), an elastic buffer layer (2) and an inner layer (3), wherein a helmet brim (7) is arranged on the helmet shell (1), a bulge (4) is arranged on the top of the helmet shell (1), a first air hole (5) is formed at the joint of the bulge (4) and the top of the helmet shell (1), a second air hole (6) is formed in the side part of the edge of the helmet shell (1), and a protective cover (8) is arranged on the helmet shell (1); the elastic buffer layer (2) is made of silicone rubber, and massage bulges (9) are arranged on the elastic buffer layer (2); and the inner layer (3) is in an annular structure. The safety helmet is high in safety performance, good in protective effect, and rapid in heat dissipation, and can massage the head.

The invention relates to an electric refrigerator, in particular to an anti-dew electric refrigerator with oppositely-opened doors. The anti-dew electric refrigerator comprises a freezing chamber, a refrigerating chamber left door, a refrigerating chamber right door, an air inlet, an air pipe, door handles, a static-pressure box, a cross rod, a guide rail, a rolling wheel and a strip-shaped air supply opening, wherein one end of the cross rod is fixedly connected at the top part of the refrigerating chamber right door, and the other end of the cross rod is fixedly connected with the rolling wheel; the rolling wheel is arranged in the guide rail; the side surface of the refrigerating chamber left door is provided with the static-pressure box; and the surface of the refrigerating chamber left door is provided with the air pipe which is internally provided with a fan. The anti-dew electric refrigerator has the advantages that after the anti-dew electric refrigerator is used, and when the doors are opened, the doors slide towards the side surfaces of the two edges, the vision of a user is not influenced and the space is saved; when the doors are opened, an air curtain is used for separating the cold air from the hot air, so that the energy loss and the dewing are avoided; and the manufacture and the installation are simple and the production and the operation are easy.

The invention discloses a preparation method of an anti-fog transparent silicone rubber film for a rearview mirror of an automobile. The preparation method is characterized by comprising the following steps: coating one face of silicon rubber with an organosilicone pressure sensitive adhesive Q2-7735, then baking the organosilicone pressure sensitive adhesive Q2-7735 at a temperature of 180 DEG C for 30s to ensure that the organosilicone pressure sensitive adhesive Q2-7735 is cured, covering with a transparent PVC film; and spraying a polyether silane waterproof agent on the other face of the silicon rubber, and then baking the polyether silane waterproof agent at a temperature of 150 DEG C for 30-60min to ensure that polyether silane and hydroxyl on the surface of the silicon rubber generate a condensation reaction to obtain the anti-fog transparent silicone rubber film for the rearview mirror of the automobile. The silicon rubber provided by the invention is high in transparency and is pasted on a mirror surface without influencing light rays or causing distortion due to the fact that the light transmittance is greater than 98 percent. The silicon rubber is good in rebound resilience and can resist against tearing, hot and cold impaction, heat, radiation and ageing.

The invention discloses a cursor operation method and device for an input method and relates to the technical field of the input method. The cursor operation method for the input method is capable of switching to an edit string cursor sliding mode or a candidate bar cursor sliding mode in an interface of a conventional character candidate mode of the input method and switching there-between after entering the edit string cursor sliding mode or candidate bar cursor sliding mode. In the edit string cursor sliding mode, the position of the cursor in the edit string can be slid through the sliding operation at an input region, and moreover, the edit string can be edited and the like; in the candidate bar cursor sliding mode, the position of the cursor in the candidate item string can be slid through the sliding operation at the input region. The cursor operation method and device for the input method are convenient for a user to control the cursor of the input method to enter the candidate bar and move in the candidate item according to the sliding operation of the input method, the sight line of the user is not influenced, and the user can select the candidate item more conveniently.

The invention discloses a temperature-controllable air-injection vehicle side window wiper comprising an air pump, an air-injection controlling device arranged below the front side window glass, and an air-injection guide pipe connected between the air pump and the air-injection controlling device, as well as a temperature controller which consists of a reflux temperature rise pipe and a throttledevice for controlling the airflow amount in the reflux temperature rise pipe; the reflux temperature rise pipe is a branch of the air-injection guide pipe; and a part of pipelines of the reflux temperature rise pipe is arranged in an exhaust pipe of a vehicle engine. In the invention, the structure of the wiper is simple and practical, and the beautiful vehicle body is not influenced; the injected gas is utilized to clear away water drops on the glass, and the mechanism body does not influence the sight in working; furthermore, the wasted gas of the vehicle is utilized to heat the injected gas, thus leading the temperature of the injected gas to be controllable and achieving a defrosting effect.

The invention discloses a cursor operation method and device for an input method and relates to the technical field of input method. The cursor operation method is capable of monitoring a sliding event received from an input method region in an interface of a conventional character candidate mode of the input method, judging whether the received sliding event meets preset conditions, entering an edit string cursor sliding mode if the sliding event meets the preset conditions, controlling the move of the cursor in the edit string according to the sliding event, or judging whether the received sliding event meets preset conditions, entering a candidate item cursor sliding mode if the sliding event meets the preset conditions, and controlling the move of the cursor in the candidate item according to the sliding event. The cursor operation method for the input method is convenient for a user to control the cursor of the input method to move in the edit string or candidate item according to the sliding operation in the input method, the sight line of the user is not influenced, and the user can more precisely locate the cursor.

The invention relates to a wall-mounted rotary vane type solar photovoltaic power generation system. According to the principle, by means of fixing and supporting ability of a steel structure and photovoltaic power generation ability of solar modules, the outer wall surfaces of a sunny slope window and balcony of a building are provided with solar module arrays in an erected mode to form the photovoltaic power generation system. The wall-mounted rotary vane type solar photovoltaic power generation system is characterized in that a steel wall-mounted fixing structure fixed on the sunny slope wall of the building is used as a main support, a plurality of vane-shaped solar modules which can horizontally rotate are arranged on the main support in an erected mode side by side to form the photovoltaic arrays, the solar module arrays have the special rotating function by means of rotary pull rods and other auxiliary structures, and the solar module arrays and corollary equipment like current control boxes and storage batteries which are arranged on nearby suitable positions constitute the wall-mounted rotary vane type solar photovoltaic power generation system together. The wall-mounted rotary vane type solar photovoltaic power generation system further expands ways for new energy development and use of distributed photovoltaic power generation, and provides a novel method which is simple in structure, scientific and reasonable for sunny slope windows and balconies of multi-story and high-rise buildings.

The invention provides a monitoring camera device, comprising a monitoring camera and an LED light supplement lamp which is arranged in the same direction as the monitoring camera, wherein the LED light supplement lamp comprises a shell, and a circuit control module and an LED lamp that are arranged inside the shell; a reflection cup and a light transmitting window are arranged at the front end of the shell, the circuit control module is connected with the LED lamp, the light transmitting window is matched with the outlet of the reflection cup, the light transmitting window is provided with a convex lens, and the power of the LED lamp is 5-50W. The invention also provides an application method of the monitoring camera device. According to the monitoring camera device provided by the invention, the phenomenon that the headlamp of the vehicle directly illuminates the monitoring camera can be avoided, and the tailing phenomenon in the camera shooting process can be completely avoided; the adopted light supplement lamp has low power and is energy-saving and environmentally friendly; the light emitted by the light supplement lamp is uniform and soft, the sight line of the driver cannot be affected, safe driving of the driver can be guaranteed, and high security can be achieved; and the identification rate of vehicle registration plates can be increased, and the requirements of the intelligent license plate retrieval for the image clarity can be met.

The invention discloses a woodworking lathe, which comprises foot pads, a support plate and a backing plate are arranged on the top of the foot pads, the backing plate is arranged on the inner side of the support plate, and chips are arranged on the top of the backing plate basket, the middle part of the support plate is provided with a bed frame, the top of the bed frame is provided with a groove, the inside of the bed frame is provided with several cutting holes, and the top of the bed frame is provided with a slide rail, so The slide rail is matched with the slide plate, the side of the slide plate away from the bed frame is provided with a hand wheel, the top of the slide plate is provided with a corner shaft, and the top of the corner shaft is covered with a knife rest, so A cutter head is provided on the side of the knife rest and close to the bed frame, and several installation grooves are arranged on the cutter head, and a baffle is arranged between the knife rest and the cutter head. Beneficial effects: the lathe can perform more complex operations, and the lathe has lower requirements on operators, and at the same time, the safety and efficiency of production are effectively improved.

The invention discloses a high-speed hydraulic drill. A positioning sleeve is fixedly arranged on the front part of a guide frame; a guide frame following mechanism is arranged between the guide frame and a drill boom; the left plate surface of a left vertical plate is fixed with the right end of the guide frame; the right plate surface of the left vertical plate is connected with two guide rails on the drill boom in a sliding way; a right vertical plate is positioned between the two guide rails on drill boom; the left and right vertical plates are fixedly connected with each other; the left half segment of a chain passes through a gap between the left and right vertical plates; a chain clamping plate is arranged between the left vertical plate and the left half segment of the chain; a swinging rod is arranged above the chain clamping plate; the back end of the swinging rod can be collided with the top surface of a matching part of the chain clamping plate; and a chock block is arranged between the swinging rod and the positioning frame. A drill rod is well guided through a guide sleeve on the guide frame, so that the defects of the conventional structure are overcome effectively; and the high-speed hydraulic drill has a dedusting function, and the situation of flying of dust in the air during drilling in the conventional way is avoided, so that the environment is protected, and the vision of an operator is not influenced.

The invention discloses an anti-fog liquid, which is composed of the following ingredients (by weight): 0.05-10% of a polyol polymer, 0.05-10% of a hydrophilic polymer film forming agent, 0.05-5% of amodification agent, and the balance distilled water. The invention also discloses a method for preparing the anti-fog liquid. In comparison with the prior art, the invention has the following beneficial effects: by combining the organosilicon modified polyol polymer and the film forming agent and an effective additive, water spray is rapidly spread to prevent the formation of fog before formation, and a layer of hydrophilic lasting anti-fog film is formed on the material surface. Meanwhile, with the doping of organosilane, timeliness of the anti-fog effect is greatly prolonged. Multi-stage high-molecular polymer of different molecular weight forms a micro-nanostructure, thus enhancing the anti-fog effect. The synthetic method of the invention is simple, has low requirements on equipment,and is easy for large-scale production. The anti-fog liquid contains no surfactant with rich foams, rapidly forms a film after being sprayed, will not affect the sight, is nontoxic and environmentally-friendly, and is convenient to use.

The invention provides a high-efficiency agricultural harvesting device. The high-efficiency agricultural harvesting device includes a placement rack device, a placement board, a strap,a vacuum cleaner, a storage battery, a connection pipe, a fixing frame device, a harvesting rod device, a protection board and an auxiliary mowing device. The placement board is in bolted connection with the upper left portion of the inner side of the placement rack device, the upper and lower portions of the strap are pasted to the upper right and lower right portions of the placement board respectively, the vacuum cleaner is in bolted connection with the lower portion of the inner side of the placement board, and the storage battery is in bolted connection with the upper portion of the inner side of the placement board. According to the high-efficiency agricultural harvesting device, the arrangement of the fixing frame device is conducive to conveniently fixing the harvesting rod device, the harvesting rod device is prevented from sliding in a harvesting process, and meanwhile, the protection effect of the agricultural harvesting device is improved; the arrangement of the auxiliary mowing device is conducive to conveniently removing weeds in the harvesting process, functions of the agricultural harvesting device are increased, the high-efficiency agricultural harvesting device is more convenient to use and popularize.

The invention relates to the field of defrosting and demisting of a glass product, especially relates to a temperature measuring technology of electric heating glass, and specifically provides a temperature measuring system and method of electric heating glass by use of a resistance temperature coefficient. The temperature measuring system of the electric heating glass comprises a glass plate, an electric heating element and a power source, and further comprises a current measuring device or a resistance measuring device, wherein the current measuring device or the resistance measuring device can measure current I or resistance R of the electric heating element after energization, and the surface temperature of the glass plate provided with the electric heating element is equal to the temperature T of the electric heating element. According to the invention, arrangement of multiple temperature sensors on the surface of the glass can be prevented, and the cost is decreased; the measured temperature is the overall equivalent temperature of the glass, and the overall temperature distribution of the glass can be effectively reflected; the glass appearance and the sight of a person in a vehicle or an indoor person are not affected, when the system and method are applied to an automobile front windshield, no interference is caused to the sight of a driver, and the automobile driving safety is improved.

The invention discloses a vehicle window glass crusher and application thereof. The vehicle window glass crusher comprises a bonding part, a drum part, an impacting part and a triggering part. The bonding part comprises a bonding disc and a sleeve. The bonding disc is internally provided with a through conical channel which comprises a conical part and a circular part, and the bottom face of the bonding disc is a bonding part body. The drum part comprises an inner sleeve, an outer sleeve and an elastic clamping body. A space is arranged between the inner drum and the bonding disc and internally provided with a tip-shaped body. Pressure releasing holes are formed in the portion, where the space is located, of the drum wall of the outer drum. When the vehicle window glass crusher is used, an elastic block is plugged into the elastic clamping body. A stressed part and a firing pin are separately arranged in the portions, at the two ends of a lever in the sleeve and the inner drum, of the triggering part. The firing pin directly faces the gunpowder impacting portion of the elastic block. By adoption of the vehicle window glass crusher, the kinetic energy for crushing glass comes from detonation of the elastic body, and after the safe pin is pulled out, a user can easily excite through only a small amount of power, and the survival requirements of the groups such as children and old people are met.

The invention relates to an antifogging agent for automobile inner window glass and a preparation method of the antifogging agent. An antifogging agent composition is prepared from a water solution of a spreading agent and a surface modification film forming agent, and further is prepared from a preservative, an antistatic agent, a thickener and an essence component. The composition is used for preventing fog from formation through reducing the surface tension of the glass; meanwhile, one waterproof film is formed on the surface of the glass; when the composition is sprayed on the glass, fog can be removed rapidly and traces are not formed on the surface of the glass to influence eyesight; no solvent is used, so that potential damages to human bodies are not caused in a sealed vehicle; the antifogging agent has friction resistance and has a lasting antifogging effect.

The invention discloses a swinging arm device for grasping teeth of an integral-frame four-wheel-drive air-brake rear-steering agricultural grass grasping machine. The swinging arm device comprises column seaming parts fixedly connected on a frame, the upper portion of each column seaming part is hinged to a large moving arm seaming part, the other ends of the large moving arm seaming parts are hinged to a grasping head, the grasping head is hinged to upper grasping teeth as well as to an upper grasping teeth oil cylinder, and the other end of the upper grasping teeth oil cylinder is hinged to the upper grasping teeth. A lifting oil cylinder is hinged between each large moving arm seaming part and the corresponding column seaming part, a front crossbeam and a rear crossbeam are fixedly connected onto the large moving arm seaming parts, a swinging arm is hinged onto the front crossbeam, a connecting rod and a turnover oil cylinder are hinged to the upper end of the swinging arm, the other end of the connecting rod is hinged to the grasping head, the other end of the turnover oil cylinder is hinged to the rear crossbeam, and the upper grasping oil cylinder, the lifting oil cylinders and the turnover oil cylinder are hydraulically connected with a hydraulic multi-way control valve respectively through hydraulic pipelines. The machine is broad in vision, so that sight of a driver is unaffected; requirements on driver's operation are not severe, the large moving arm seaming parts can be lifted optionally on the condition that the unloading grasping teeth face downwards; the swinging arm device is simple in structure and convenient to use.

The invention discloses an intelligent automobile data recorder without a screen and belongs to the technical field of vehicle-mounted equipment. The intelligent automobile data recorder comprises anaudio and video module, a GPS / Beidou positioning module, a 4G module, a WIFI module, a 3D acceleration sensor module and a storage module. Non-screen displaying is adopted, the WIFI module is in an APmode, a mobile phone APP is connected with the intelligent automobile data recorder through the AP mode to view real-time video files, local loop video files and emergency video files, the cost of the intelligent automobile data recorder is lowered, the size of the intelligent automobile data recorder is decreased, and mounting is convenient; through the 3D acceleration sensor module and the GPS / Beidou positioning module, user driving behavior is judged, vehicle real-time data and driving behavior data are reported to a remote monitoring platform through a 4G network, when an emergency collision accident is encountered, the intelligent automobile data recorder uploads the current video file to the remote monitoring platform, 'black box' data of a vehicle is dually backed up, and thus it is ensured that the key vehicle data are safe and reliable; and the remote monitoring platform calls audio and video real-time data of the recorder according to the needs, and the audio and video real-time data are clear at a glance on site.

An automatic anti-theft car sunshade made by electromechanical technology, a radio receiving controller, a micro DC motor, a worm, a worm gear, and a transmission screw are installed in a mounting base; the radio receiving controller controls the forward or reverse direction of the micro DC motor. The micro DC motor drives the worm, worm gear, and transmission screw to rotate together. The lower part of the transmission screw is fixed with the worm gear, and a threaded sliding block is installed on the upper part of the transmission screw. A hinged telescopic rod is installed around the threaded sliding block and the installation base. , the upper part of the hinged telescopic rod is equipped with a sunshade cloth, and the sunshade cloth is opened or folded with the horizontal opening or vertical closing of the hinged telescopic rod; the lower part of the installation base is equipped with a magnetic piece with a suction cup to absorb the automatic anti-theft car sunshade on the roof. The automatic anti-theft car sunshade is locked and anti-theft with the car door handle or the base of the rearview mirror through the fixed belt with the combination lock buckle.

The invention discloses a wind power expander type strong power air curtain dust controlling device. The wind power expander type strong power air curtain dust controlling device comprises a base and an air curtain generator arranged on the base. The air curtain generator comprises a first fixing plate, a second fixing plate and an air spraying mechanism clamped between the first fixing plate and the second fixing plate. The first fixing plate, the second fixing plate and the air spraying mechanism are fastened through a plurality of screws. The air spraying mechanism comprises a front disc and a rear disc, a gap is formed in a semicircular covering position of the front disc and the rear disc, the rear disc is internally provided with a circular air chamber and an air spraying chamber, the air wall of the air chamber is connected with the air chamber through a diverting port and an air groove, the first fixing plate and the front disc are provided with a round air inlet, and the air inlet is communicated with the air chamber. A small amount of underground pressure wind is adopted as power, a powerful air curtain is formed through the fluid mechanics principle, a protection layer is formed in front of an operator, dust invasion is prevented, power is not needed, and therefore potential safety hazards of electric appliances under a coal mine are avoided.

The invention discloses a special water cup for a driver to drink water without affecting driving, and relates to the technical field of water cups. The water cup comprises a bracket, a temperature measuring cup and a water storage cup, and one end of the water storage cup is connected with one end of the temperature measuring cup through a first small electric drinking water dispenser; one end of a third horn mouth is matched with a second small electric drinking water dispenser; one end of the second small electric drinking water dispenser is connected with a flexible pipe, and one surface of the second small electric drinking water dispenser is matched with a motor sleeve; the motor sleeve is matched with a motor base sleeve, and a motor base is fixed to a blind hole of the motor base sleeve; the inner surface of the motor sleeve is matched with a rubber shaft sleeve; a folding pipe is fixed to the other surface of the motor base sleeve, and the other end of the folding pipe is matched with a suction nozzle; a limiting groove channel is formed in one surface of the bracket and matched with the temperature measuring cup and the water storage cup; and a fixing rod is fixed to one surface of the bracket. According to the special water cup, through the function of the folding pipe and the flexible pipe, the problem that safe driving of the driver is affected due to drinking water when driving is solved.

The invention discloses a dumper with hydraulic cylinders controlling a small bucket to automatically load articles. The small bucket is arranged at the front end of a big bucket. The small bucket is hinged to an outer rod body of a telescopic rod. A V-shaped inner rod body of the telescopic rod is arranged at the other end of the outer rod body of the telescopic rod in a sleeved mode. The third hydraulic cylinder is installed between the outer rod body of the telescopic rod and the V-shaped inner rod body of the telescopic rod. The other end of the V-shaped inner rod body of the telescopic rod is hinged to a first support located on the rear side of the big bucket. The rear end, close to the first support, of the V-shaped inner rod body of the telescopic rod is hinged to the end of a connecting shaft. The middle portion of the connecting shaft is connected with a push rod of the first hydraulic cylinder, wherein the first hydraulic cylinder is installed on a dumper body. The middle portion of the outer rod body of the telescopic rod is hinged to a base of the second hydraulic cylinder. A push rod of the second hydraulic cylinder is hinged to a second connecting rod and a first connecting rod at the same time. The other end of the second connecting rod is hinged to the middle portion of the small bucket. The other end of the first connecting rod is hinged to the outer rod body of the telescopic rod. The small bucket is controlled by the hydraulic cylinders and a motor to load articles. The dumper has the automatic loading and unloading functions, and the labor intensity is relieved.

The invention discloses a disodium cromoglycate gel eye drop and the preparation method thereof. The invention uses disodium cromoglycate as main component, supplemented by Vitamin B6 for protecting eye nerves and the excipients include adhesive, surface active agent, gel matrix, isoosmotic adjusting agent, pH moderator, antiseptics, antioxidant and water for injection. The invention is disodium cromoglycate dual purpose gel eye drop for both day and night usages. The invention aims to provide a practical, convenient and reliable ophthalmic preparation for treating allergy, solving the problems of short retaining time and poor drug absorption at eye region of eye drop preparation.

The invention discloses an air-sweeping type windscreen wiper. The air-sweeping type windscreen wiper comprises a plurality of first nozzles and a plurality of second nozzles, wherein each first nozzle is arranged on the edge of a windshield in a rotary mode, and a rotary shaft of each first nozzle is perpendicular to the plane where the windshield is located; a thin-slot-shaped first air jet hole and a thin-slot-shaped second air jet hole are formed in the air jet end of each first nozzle in parallel, and the air jet directions of the first air jet holes and the second air jet holes are both parallel to the windshield; each second nozzle is arranged on the edge of the windshield in a rotary mode, and a rotary shaft of each second nozzle is perpendicular to the plane where the windshield is located; a third air jet hole is formed in the air jet end of each second nozzle, the section of each third air jet hole is arched, and a 30-degree angle is formed between the air jet direction of each third air jet hole and the windshield. The air-sweeping type windscreen wiper is intangible, mechanical faults do not occur easily, scraping of the windshield is avoided, and the sight of a driver can not be affected.