37results about How to "Protect from rain" patented technology

A hammock enclosure including a rain fly, insect netting, and a load-bearing gear sling for providing the user of the hammock protection from rain, wind, and insects, and for permitting gear suspended above the ground surface to be stored in the same protected area, while providing access to the gear from both inside and outside of the enclosure, is described. The enclosure further includes opposing tubular end portions disposed in the rain fly through which the load-bearing suspension lines of the hammock pass, whereby protection is provided without having to deploy the enclosure such that it is centered over the hammock, once the tubular end portions are tightened about the suspension lines. The tubular portions further permit the present enclosure to be used with any camping hammock.

A versatile head-to-foot wind and raincoat includes a coat body, a pair of extension portions, pant coverings, fixing devices and retaining units. The fixing devices are respectively affixed to lower portions of the pant covering, and provide a margin for the pant coverings to displace and extend without affecting free movement of extending and retracting the legs when wearing the pant coverings. Furthermore, when walking along a street, the street surface will not cause damage to the structure of the pant coverings. When the pant coverings are not needed, it can be folded away and retained in the retaining units. Furthermore, the wind and raincoat and a rain-hat structure combination structure is formed within a collar interlayer of the coat body. The coat body is furnished with upper and lower adjoining members, which, after mutual adjoining, form holding space structures for storing the folded pant coverings, and so on.

An integrated roof solar power system comprises: a roof unit, provided on a roof; a plurality of solar-cell panels, mounted on the roof unit, wherein the solar-cell panels are jointed at upper edges and lower edges in turn to form a plurality of upper and lower edge joints, and the solar-cell panels are jointed at side edges to form a plurality of side edge joints; a plurality of lower edge water-preventers, mounted on the lower edges of the solar-cell panels, to cover the upper and lower edge joints and prevent rain from infiltrating into the upper and lower edge joints; a plurality of side edge water-preventers, mounted in positions of the side edge joints, to cover the side edge joints; and a ridge element, mounted on a ridge of a building, to cover a gap between the upper edges of the solar-cell panels adjacent to the ridge.

A crawling insect barrier in which the combination of elements functions as a natural device to prevent ants or other crawling insects from accessing a table, cabinet, storage bin, structure, or any area wherein crawling insect infestation is undesirable. In one embodiment, a feather ring comprises a string (elastic or fixed length) to which natural feathers of various sizes and shapes are fastened, to thereby create a natural barrier or boundary that prevents crawling insects from crossing, and thus inhibiting the insects' ability to carry food, mark a path, build a nest, or infest an area. In another embodiment, a band or strap is used as the underlying surface on which the feathers are attached. If the string, band or strap is not elastic, the crawling insect barrier can be attached with adhesive or some other conventional fastener. The invention also includes a corresponding method of making the natural crawling barrier.

The effect of rain wetting a planar array antenna is reduced substantially by mounting the antenna with its radiating face facing downwards on an angle alpha of about 30-80 DEG to the horizontal and adjusting the angle theta of the main beam of the planar array antenna to its radiating face so that the angle theta of the main beam to the radiating face of the antenna and the angle alpha of the radiating face to the horizontal combine to direct the main beam at the elevation angle omega toward a selected target.

The invention belongs to the technical field of power equipment protection, particularly relates to a dustproof device for power equipment protection. Aiming at solving the problems that an existing power equipment protection device generally performs anti-collision protection and insulation protection on a power cabinet on the outer side of power equipment, but the power cabinet is placed on the outer side for a long time, a large amount of dust is attached to the outer wall of the power cabinet, and the dust enters from heat dissipation holes of the power cabinet and contaminates power equipment in the power cabinet, thus the dustproof device needs to be additionally arranged on protection equipment of the power equipment to prevent dust. The dustproof device is characterized by comprising a cabinet body, wherein fixing blocks are fixedly connected to the outer walls of the two sides of the cabinet body. By arranging a hollow air plate and an air blower, in the working process of the power equipment in the cabinet body, the air blower is started, and the air blower guides wind power to the cabinet body through air holes in the hollow air plate, so that dust cannot be attached to the outer wall of the cabinet body, and the dustproof effect of the power equipment is improved.

A tree stand hunting blind is comprised of two sides connected by a lower center portion. The blind does not have a roof and does not have a complete front wall. This allows a user to stand up and shoot a firearm or bow in any direction, including directly under the blind or directly above the blind. The bottom platform of a tree stand and the bottom portion of the blind function as a “floor” that helps hide the user from game animals below the blind. The sides of the blind break up the user's silhouette and help hide the user and the tree stand from game animals that are not directly under the blind. Each side of the blind incorporates a window with a moveable shade mechanism that allows them to be fully or partially opened or closed as needed by the user.

A portable signal generating apparatus that, when activated, emits a visual or audible signal in coordination with other compatible apparatus in the vicinity that it can detect, and with which it can synchronize to create a coordinated signal effect.

The invention relates to a typhoon-proof advertising board. The typhoon-proof advertising board comprises a main frame and an advertising board chamber, wherein a transmission chamber is arranged in the lower end of the main frame; a secondary gear is mounted in the transmission chamber; and the advertising board chamber is arranged in the middle of the main frame. The typhoon-proof advertising board provided by the invention has the beneficial effects that the typhoon-proof advertising board is provided with a wind power sensor, a solar photovoltaic panel, a storage battery and a motor; the size of wind power can be detected through the effect of the wind power sensor with the model of NZ-FS; when the wind power exceeds the specification, information is transmitted to a system main controller; then a control motor is started and the motor is operated to drive a main gear at the lower end of a second rotary shaft to rotate, so that a secondary gear matched with the main gear is rotated; finally, a board body connected with a first rotary shaft is driven to rotate for 90 degrees; air can penetrate through a gap formed by rotation when the wind power is too great and a condition thatthe advertising board falls off and is damaged when the stress is too great is prevented; and meanwhile, the solar photovoltaic panel and the storage battery are used for storing energy sources for the operation of the device in daily life.

A portable signal generating device that, when activated, emits a visual or audible signal in coordination with other compatible devices in the vicinity that it can detect, and with which it can synchronize to create a coordinated signal effect.

The invention discloses a self-cleaning atmosphere monitoring device, which comprises a fixed collection assembly, a moisture collector and an equipment body, wherein the fixed collection assembly comprises a fixed frame, a fixed plate, a collection pipe, a collection box, a solar photovoltaic panel and a storage battery pack, the fixed plate is fixedly installed on the fixed frame, the collection pipe is fixedly connected to one side of the fixed plate, the collection box is fixedly connected to the lower end of the fixed frame, the collection box communicates with the collection pipe, the solar photovoltaic panel is fixedly connected to the fixed frame, and the storage battery pack is arranged in the collection box and electrically connected with the solar photovoltaic panel; the moisture collector is used for collecting moisture in rainwater and air; and the equipment body is installed on the fixed collection assembly, the equipment body is used for monitoring the atmosphere. The self-cleaning atmosphere monitoring device overcomes the defects in the prior art, and the self-cleaning atmosphere monitoring device can collect water and rainwater and can automatically clean the display screen at the same time.

The invention relates to a nursing robot for intelligent medical treatment based on the Internet of Things. The nursing robot includes a base, a backup plate, a cover plate, two handrails and four moving wheels, a notch is arranged in the base, and a storage mechanism is arranged in the notch; a shielding mechanism is arranged above the backup plate, the shielding mechanism includes a baffle, a support, a moisture-proof component, two side plates and two supporting components, and each supporting component includes a supporting unit and a supporting rod; and the storage mechanism includes a translation component, a vertical plate, a transverse plate, a lifting component and a storage box, and the lifting component includes a driving unit, a driving block, a fixing block, a telescopic frame, a slide block and a slide rail. According to the nursing robot for intelligent medical treatment based on the Internet of Things, users can be protected from being drenched by rain and being blown by wind through the shielding mechanism, the users can be protected, the users can conveniently receive sunlight when sunshine; and in addition, various life nursing products can be convenient for theusers to store and take through the storage mechanism, equipment is more convenient to use, and the practicability of the equipment is improved.

The invention discloses a multifunctional express cargo tank which comprises a tank body, a regulating device detachably arranged in the tank body and a rainproof device swingably arranged on the tank body, wherein the tank body is provided with an opening and a tank door which is used for opening and closing the opening; the regulating device comprises at least support rods which are fixedly arranged on the inner wall of the tank body and support plates detachably arranged on the support rods; the rainproof device comprises a first baffle swingably arranged on the side surface of the tank body and a second baffle swingably arranged on the side surface of the first baffle; when the first baffle and the second baffle are opened, the first baffle is vertical to the second baffle, and the first baffle and the second baffle are vertical to the side surface of the tank body. On rainy days, express packages can be put into the 7-shaped multifunctional express cargo tank, so that the express packages are prevented from being wetted by rainwater, and the multifunctional express cargo tank has the beneficial effects of rainproof property, and convenience and safety in use.

Polyethylene spunbond nonwoven date-bunch covers are an urgently needed, price-competitive alternative to mesh covers made of synthetic monofilament yarn. They are the first improvement to the ideal date-bunch cover that USDA researchers theorized seventy years ago, by adding dust and mold spore exclusion, yet providing sufficient shade and vapor transmission for proper ripening. Black mold is insignificant even under close tree spacing and “wet summer” conditions. The lowered temperature and increased humidity inside the cover promotes pliable, smooth skin instead of dry and brittle as commonly occurs with covers made of monofilament mesh fabric. Covers made of polyethylene spunbond nonwoven fabric are lighter, less abrasive, compress easier, and thus are far more user-friendly. Ripe dates can be held on-tree longer than was ever possible before without accumulating dust or losing quality, which renders unnecessary the labor-intensive practice of multiple pickings, and saves cold storage costs.

The invention discloses a monitoring device for security protection engineering, and relates to the security protection engineering technology field. The monitoring device for the security protectionengineering aims at solving the problems that existing monitoring devices are mostly fixed in direction, do not have a rotation function, and thereby cause monitoring dead angles, and are easy to strike by thunder when placed outdoors. The monitoring device for the security protection engineering comprises a support leg, wherein a bottom seat is arranged below the support leg, sliding grooves areformed in the front end and the rear end of the support leg, a sleeve is arranged on the outer wall of the support leg, the sleeve is in sliding connection with the sliding grooves, a connection flange is arranged on one side of the sleeve, a connection frame is arranged on one side of the connection flange, an omni-directional support is installed on one side of the connection frame, a support seat is arranged above the omni-directional support, a control mechanism is arranged above the support seat, a monitor is installed above the control mechanism, a protection cover is arranged above themonitor, an infrared camera is installed in the monitor, infrared lamps are arranged on one side of the infrared camera, and the quantity of the infrared lamps is seven.

The invention relates to a monitoring device capable of achieving multi-angle swing adjustment. A mounting rod is horizontally and fixedly mounted on the right side wall of the upper end of a first support rod; a vertical rod is vertically and fixedly mounted on the upper surface of the mounting rod; an equipment box is fixedly mounted at the front end of the mounting rod; a second support rod isvertically and fixedly mounted on the upper surface of the equipment box; a rain shielding assembly is fixedly mounted at the upper end of the second support rod; a second electric telescopic rod is vertically and fixedly mounted on the lower surface of the equipment box; a protective cover is fixedly mounted at the lower end of the second electric telescopic rod; a motor is vertically and fixedlymounted in the protective cover; a rotating shaft is vertically mounted at the lower end of the motor; a rotating ball is fixedly mounted at the lower end of the rotating shaft; a third electric telescopic rod is vertically mounted on the lower surface of the protective cover; and a mounting plate is vertically and fixedly mounted at the lower end of the third electric telescopic rod. According to the monitoring device capable of achieving multi-angle swing adjustment provided by the invention, multi-directional monitoring can be achieved, no dead corner exists, and the situation that a monitoring picture is poor in quality due to interference of external factors to a monitoring probe is avoided.

A vent box for venting gases present on a power cable used to provide power to an electric submersible pumping system includes a front, a back, a plurality of sides, a top and a bottom. The vent box includes one or more upper vents positioned along an upper edge of at least one of the front, the back or the plurality of sides. The vent box further includes one or more lower vents that extend through the bottom. The top includes a weather cap that extends downward from the top to partially conceal the one or more upper vents.