34results about How to "Avoid outside contact" patented technology

The invention relates to the technical field of new energy vehicles, and discloses a hidden outdoor charging pile for new energy for increasing the field use efficiency. The pile comprises a first frame body, and the outer side of the first frame body is movably connected with a movable plate; the first frame body is partially hidden in the second frame body; the movable plate spreads out to shield the frame opening of the first frame body; direct contact between the charging pile in the first frame body and the outside is avoided; the charging pile is prevented from being exposed to wind andsun; the service life of the charging pile is prolonged; the position of the first frame body is lower, thereby increasing the efficiency of use of a field, people can have a rest and have entertainment; a touch plate moves downwards to enable the rack to move leftwards to cause a gear on the left side to rotate, a power source is provided for subsequent lifting operation and opening operation, linkage between structures is improved, operation is more convenient, the gear rotates to cause the first frame body to move upwards, the movable plate does not shield a frame opening of the first framebody any more, a charging pile is convenient to use, and the automation degree is high.

The invention discloses a film coated aluminum alloy template and a film coating technology thereof. The film coated aluminum alloy template comprises an aluminum alloy template base material and a coating, and is prepared by subjecting the aluminum alloy temperature base material to surface shot blasting, cleaning, drying, coating spraying and curing. The coating is prepared from 30wt%-45wt% of acrylic resin, 14wt%-22wt% of amino resin coating, 15wt%-40wt% of highly-weather-resistant pigment, 10wt%-15wt% of diluting solvent, 0.5wt%-1.5wt% of polymeric dispersant, 0.5wt%-0.8wt% of anti-settling agent and 0.8wt%-1.2wt% of high-speed flatting agent. The film coated aluminum alloy template is provided after repeated tests, a film coating technology is improved at the same time, and by spraying surface processing materials including the acrylic resin, the amino resin coating, the highly-weather-resistant pigment and the like on surfaces of the aluminum alloy temperature base material, thefilm coated aluminum alloy template obtained after resin is cured is large in recyclable times, great in concrete forming effect and easy to demould and has less pollution to environments.

The invention discloses an exhibition goods shelf having a dustproof function. The exhibition goods shelf comprises an exhibition shelf body, wherein a base, a supporting frame, a placement frame, a detection device, a warning device and a control device are arranged in the exhibition shelf body, the supporting frame is fixed to the base, the placement frame is transversely arranged on the supporting frame, a dustproof plate is arranged on the placement frame, the detection device and the warning device are arranged on the exhibition shelf body and are both connected with the control device, an infrared ray detector is arranged on the placement frame, and both an image pickup mechanism and the infrared ray detector are connected with the control device. The dustproof plate is arranged on the exhibition goods shelf, direct contact between goods and the outside is effectively avoided, dust accumulation on the exhibition goods shelf is decreased, more dust accumulation on goods is avoided, and the cleaning time of workers is effectively shortened. The detection device is arranged on the exhibition goods shelf, the goods situation on the exhibition goods shelf is detected through the detection device, and the problem of difficult goods replenishment of a warehouse or a shopping mall is very well solved.

The invention provides a computer protection chassis with shock absorbing function, which comprises a base, a protection shell, a top cover, a chassis body and a hanging frame. The bottom of the support plate is fixedly pasted with a rubber pad. The outer sheath is fixedly welded on the top of the support plate. The bottom end of the spring is fixedly welded on the top of the support plate, and the top end thereof is connected with the fixed plate. The inner sheath is fixedly welded to the bottom of the fixing plate and is positioned on the inner side of the outer sheath. The top of the bottomplate is provided with a positioning frame. The bottom of the machine case is defined in a positioning frame. The top of the machine case body is provided with a hanging frame through bolts. The topof the hanger is fixedly connected with the bottom of the top cover through bolts. The top cover is buckled on the top of the protective shell. The computer protection chassis of the invention can avoid the direct vibration caused by contacting with the outside world. The invention is provided with three-stage shock-proof measures, which protects the chassis from damage.

The invention discloses a wine fermentation tank. The wine fermentation tank comprises a support frame, a motor, a sealing cover and a traction rope, wherein a fermentation tank is mounted at the top of the support frame through bolts; a wine outlet pipe is fixedly connected to the bottom of the fermentation tank; the motor is mounted on the side surface of the fermentation tank through bolts; stirring blades are welded to the side surface of a connecting shaft; through holes are reserved in the surfaces of the stirring blades; a filter screen is fixed in the support frame; the sealing cover is embedded into the top of the support frame; a fixed box is fixed on the inner wall of the support frame; second springs are wound around two ends of a movable shaft; and the traction rope is wound around the middle of the movable shaft. According to the wine fermentation tank, intermittent stirring of grape skin is realized by virtue of a simple overturning structure, so that skin residues below the blades are in full contact with wine, and the grape skin can be prevented from being broken in a stirring process; and meanwhile, by utilizing a transfer type pressure relief manner, the interior of the fermentation tank can be prevented from being in direct contact with the outside.

The invention provides a compound spray for treating a cardiovascular and cerebrovascular diseases, which is prepared by mixing pharmaceutic adjuvant to ethanol solution of raw material drug to prepare solution; the raw material drug includes 25 to 68 percent of red sage root extract, and 32 to 75 percent of panax notoginseng saponins in weight percentage; the medical assistant includes a solubilizer and a propellant, wherein the solubilizer is 1 to 10 percent the total weight of the solution; and the solubilizer is one or more of polysorbate, fatty acid sorbitan, polyoxyethylene aliphatic ester, polyoxyethylene fatty alcohol ether, and polyoxyethylene-polyoxypropylene copolymer. The compound spray uses the panax notoginseng saponins and the red sage root extract as the main drugs for quickly treating the cardiovascular and cerebrovascular diseases; the compound can exert coordination effect, particularly during the acute exacerbation period of the cardiovascular and cerebrovascular diseases, the compound spray works fast, so as to reach the expected treatment effect and have obvious treatment effect.

The invention relates to an in-situ electrochemical cell for combining an electrochemical quartz crystal microbalance and a fluorescence spectrum. The in-situ electrochemical cell comprises a polytetrafluoroethylene solution cell, a horizontal cell loaded at a horizontal section and an observation channel at a cross section, wherein the horizontal cell comprises a shockproof thickened base, a first detachable cover and a second detachable cover; the observation channel is loaded at the upper part of the electrochemical cell and comprises an incident light path, a reflected light path and a pyramid quartz window; the first detachable cover and the second detachable cover are provided with three electrode fixing blocks for respectively placing a working electrode, a reference electrode and acounter electrode so as to form a three-electrode system; a light through hole is formed in the second detachable cover so as to enable the working electrode to receive fluorescence spectrum lighting; and a light path conversion device is arranged in the cross section to enable signal light reflected by the working electrode to reach a signal receiver in the horizontal direction. The problems that a conventional in-situ electrochemical cell is incompatible with a fluorescence test system, and due to insufficient solution gravity and sealing performance, the electrochemical cell leaks liquid or is not suitable for testing a water-oxygen sensitive system are solved.

The invention discloses a special-shaped gear with an internal shaping layer and its processing technology, belonging to the technical field of gear processing. A special-shaped gear with an internal shaping layer includes a special-shaped gear body, and a self-fitting gear is provided inside the special-shaped gear body. Tooth surface tube, self-fitting tooth surface tube includes a self-fitting tube and a reinforcing fixed tube, the outer end of the self-fitting tube is wrapped with a self-lubricating ring and a selectively permeable film layer, a selectively permeable film layer and a self-lubricating ring There are many small oil pockets between them. After the last process of traditional gear processing, a self-fitting tooth surface operation is added. A self-fitting tooth surface tube is added on the inner side of the gear, and the self-fitting tooth surface tube is used to fit tightly Protect the gear teeth on the surface of the gear teeth, reduce the wear of the gear teeth during transportation and movement, and ensure its precision. In addition, through the setting of the self-lubricating ring on the surface of the self-fitting tooth surface tube, the gears can be adjusted when using the gears. The surface of the teeth produces comprehensive lubrication, which eliminates the separate oiling steps in traditional installation operations.

The invention belongs to the technical field of electronic equipment, and discloses a folding display device, a mobile terminal and a display method. The folding display device includes a casing and a flexible screen. The flexible screen is used to display objects and includes a first part, a second part and a bendable screen. The third part; the housing includes the front of the housing, the first part is slidably supported on the front of the housing; the housing also includes a receiving groove extending parallel to the front of the housing, when the third part is bent, the second part can slide into the holding tank. A mobile terminal includes the above-mentioned folding display device. The display method includes detecting the state of the flexible screen; according to the state, respectively controlling the display of the first part, the second part and the third part. The invention can fold the flexible screen and store it in the accommodation groove to avoid contact with the outside world; by detecting the state of the flexible screen and controlling the display area of ​​the flexible screen, the display state of the flexible screen can be enriched.

The invention discloses a cold storage, comprising: a storage body, which is provided with a partition board inside, which divides the storage body into a refrigerator room and a quick-freezing room, a first opening is arranged on the side wall of the storage body, and a first electric door is arranged at the first opening The buffer chamber has a shared side wall, the first opening is located within the range of the shared side wall, the side wall adjacent to the buffer chamber and the shared side wall is provided with a second opening, and the second opening is provided with a second electric door, The top surface of the buffer chamber is provided with a third opening; a plurality of air outlet pipes are arranged on the top of the buffer chamber in parallel at intervals, and the plurality of air outlet pipes are connected to the air inlet pipe arranged outside the buffer chamber. A first blower fan and a dehumidification structure are arranged at intervals; an air induction cover has a large opening end and a small opening end, the large opening end cover is arranged at the third opening, and the small opening end is provided with a second blower fan. The invention reduces the heat exchange between the cold storage and the outside world and reduces the entry of external humid air into the cold storage by adding a buffer room, an air outlet pipe and an air induction cover.

The invention belongs to ornamental horticultural seedling raising technology, in particular to a method for quickly releasing dormancy of sweet-scented osmanthus seeds. The steps include: from late April to late May, when the sweet-scented osmanthus fruit turns blue-purple, harvest, remove the pulp, clean and dry the seeds; pick out a large, plump, pest-free seed, and use permanganate Soak in potassium solution for 30 minutes, pour off the solution and suffocate for 10 minutes, wash the seeds and dry them; rub the two ends and four sides of the osmanthus seeds with sandpaper; soak the mechanically treated seeds with a mixed solution of gibberellin and lanthanum nitrate; Mix the soaked seeds with wet sand, put them into a container, cover the surface with plastic wrap, punch holes, and carry out low-temperature stratification. The operation method of the invention is simple and easy, has low cost and high germination rate, and is suitable for both test and production needs.

The invention relates to the technical field of roadway lighting lamps and aims to provide a mining flameproof type LED roadway lamp comprising a shell, an LED lighting module and a circuit module; aconnecting base is arranged at one end of the back face of the shell, and a connecting channel in communication with the inner cavity of the shell towards the shell direction is arranged in the connecting base; a male plug-in piece used for connecting cables is slidably connected in the connecting channel towards the direction of the inner cavity of the shell, and a female socket capable of beingplugged and connected in the sliding direction by the male plug-in piece is fixedly connected in the shell; and a controller used for controlling disconnection of the male plug-in piece and the femalesocket is arranged on the connecting base; the male plug-in piece is connected with a cable, and the male plug-in piece and the female socket are disconnected through the control device, so that thedisconnection of the circuit is carried out inside the connecting base, the generated electric arc is prevented from being directly in contact with the outside, and the power-off safety is improved; asingle mining flameproof type LED roadway lamp can be directly subjected to work of light source replacement or maintenance and the like after power failure, and the power supply is not required to be cut off.