30results about How to "Various options" patented technology

An unmanned aerial vehicle with deployable components (UAVDC) is disclosed. The UAVDC may comprise a fuselage, at least one wing, and at least one control surface. In some embodiments, the UAVDC may further comprise a propulsion means and / or a modular payload. The UAVDC may be configured in a plurality of arrangements. For example, in a compact arrangement, the UAVDC may comprise the at least one wing stowed against the fuselage and the at least one control surface stowed against the fuselage. In a deployed arrangement, the UAVDC may comprise the at least one wing deployed from the fuselage and the least one control surface deployed from the fuselage. In an expanded arrangement, the UAVDC may comprise the at least one wing telescoped to increase a wingspan of the deployed arrangement. The UAVDC may also comprise a foldable propeller blade with a locking mechanism. Foldable propeller blades may have a stowed configuration and a deployed configuration, and the foldable propeller blades may pivot about a hinge to move between configurations. A foldable propeller blade in a deployed configuration may experience forward folding motion due to forces acting upon it. A locking mechanism—for example, a ratchet and pawl—may lock a foldable propeller blade into a configuration. In a locked arrangement, a UAVDC may comprise at least one foldable propeller that locks into place to prevent forward folding tendency.

The embodiment of the invention provides a studio display method and device. The method comprises the following steps: after a user triggers an operation for displaying an anchor map, the client displays the anchor map in the display interface in response to the operation, wherein the anchor map comprises multiple geographic regions and an anchor information label corresponding to each geographic position region in multiple geographic position regions; when the user triggers the operation of selecting one geographic position region in the anchor map according to the anchor information label, the client responds to the selection operation, the anchor studio corresponding to the selected geographic position region is displayed in the display interface, the user can select the anchor studio waiting to watch from the anchor studios. Based on the above scheme, a brand new anchor studio selection way is provided for the user, the way f selecting the anchor studio by the user is enriched.

The invention discloses an information processing method and an electronic device. The information processing method is applied to the electronic device. The electronic device is provided with a plurality of storage devices. The method comprises the steps that a first operating system is started and operates; the storage devices are recognized; a pre-installing environment is established in the first storage device, wherein the first storage device is one of the storage devices, and the pre-installing environment is used for installing a second operating system; after the pre-installing environment is established, the second storage device is determined from the storage devices; the second storage device is marked, and identification is produced; in the process of executing the second operating system installing, the pre-installing environment is started; after the pre-installing environment is started, the second storage device is determined to be the target storage device according to the identification; the second operating system is installed in the target storage device based on the pre-installing environment.

A sighting and launching weapons system that incorporates the technologies of smart munitions and virtual reality (VR) simulation with precise target engagement capabilities; including targets that would normally be hidden from the shooter's field of view. Non-linear deployment of smart munitions to a precise target coordinate (via closed-loop navigation) allows for minimal collateral damage. Network link allows a plurality of operators to participate in coordinated target engagement in real time from one or more remote locations. The sighting and launching weapons system can be configured for a variety of uses including the deployment of weaponry or aid, and is capable of automatically identifying friendly targets from enemy targets.

A fuel injector (1), in particular an injector for direct injection of fuel into a combustion chamber of a mixture-compressing, spark-ignition internal combustion engine has a solenoid (10), which cooperates with an armature (20), and a magnetic internal pole (13) and a magnetic external pole (9), the armature (20) being connected in a force-locking manner to a valve needle (3) for actuating of the fuel injector (1), the valve needle having on its injection end a valve-closure member (4), which cooperates with a valve seat (6). At least one permanent magnet (34) is situated in a connecting area between the internal pole (13) and the external pole (9).

The invention discloses a multi-pipe wind conveying feeder for fishponds. Feed bins (7), feed receiving hoppers (9), vibration hoppers (13) and vibration motors (14) are mounted on bases (8), one vibration hopper (13) is mounted below each discharge hole of each feed bin (7), a discharge port of each vibration hopper (13) is aligned to each feed receiving hopper (9), the vibration hoppers (13) are connected with the vibration motors (14), floating bodies (5) are mounted at the bottom of a support rod assembly (4), a long-axis motor (3) is mounted on the support rod assembly (4), a multi-head windmill screen (2) is mounted on a base of the long-axis motor (3), the bottom plane of a wind-suction feed-throwing wind wheel (1) is sleeved above the multi-head windmill screen (2), an inner hole of the top plane of the wind-suction feed-throwing wind wheel (1) is connected with the long-axis motor (3), each feed port of the multi-head windmill screen (2) is connected to one end of a conveying pipe (6), and the other end of each conveying pipe (6) is connected with the corresponding feed receiving hopper (9), so that the feeder is formed integrally. The multi-pipe wind conveying feeder is capable of achieving multi-pipe feeding, large in throwing quantity, wide in throwing area and high in working efficiency.

The invention discloses a method and device for selecting information content, which relates to the technical field of information processing. The method includes the following: when the content selection operation of the information content is detected in the current displayed page, the information content of the information content of the location where the content selection operation is determined is determined. If the information type is text, then the text content within the default scope of the location is selected; the selected text is divided into several phrases and multiple phrases are displayed. At least one phrase is used as the selected message when the phrase selection operation for at least one of the phrases is detected. Because the choice of text can be divided into multiple phrases in the method and device for selecting information content, the user can perform the phrase selection operation for at least one of the phrases that are displayed. The method and device for selecting information content solves the problem that the content of discontinuous text cannot be chosen in the related technology, which enriches the choice of information content.

The invention relates to an air conditioner air outflow device, an air conditioner indoor unit with the air conditioner air outflow device and a control method. The air conditioner air outflow device comprises an appearance panel, an air dissipating panel, an up-down air guiding blade, an air outflow frame and an air flue assembly. The air flue assembly is located between an air inlet and an air outlet of an air conditioner, and an airflow channel is formed in the air flue assembly. The air outflow frame is provided with the up-down air guiding blade located at the position of the air outlet. The appearance panel is located on the outer side of the up-down air guiding blade, and the air dissipating panel is located on the inner side of the up-down air guiding blade. The appearance panel can be moved to the position of the air outlet through a first switching device. The air dissipating panel can be moved to the position of the air outlet through a second switching device. The air dissipating panel is provided with mini-type air dissipating holes. The air conditioner indoor unit comprises a shell and the above air conditioner air outflow device. According to the air conditioner air outflow device and the air conditioner indoor unit with the air conditioner air outflow device, through the reasonable arrangement, airflow can be scattered into massive fine air filaments to diffuse when passing through the mini-type air dissipating holes, and the using experience of users is improved.

A massaging device comprises a mattress (5) having massaging elements (21a-21e) attached thereto. The mattress (5) comprises a mattress base (15), a plurality of mats (16, 17), and a mattress cover (18). The base (15) is vertically elastically deformable. The mats (16, 17) made of cushion material are superposed and can be independently handled; they are removably laminated to the base (5). Of the mats (16, 17), one mat (17) has an air bags (21a-21e) attached thereto. The cover (18) receives the base (15) and removably receives the mats (16, 17).

A vehicle-attached, task-associated excavation implement with interchangeable rotational excavation apparatuses is conceptualized in this application. The implement is similar to McGee's Tractor-Mounted Excavation Implement, but is conceptualized in a new way of combing parts or portions of the implement with vehicles currently existing in the prior art, without the need for a tractor equipped with power-take-off. This vehicle-attached implement can be supported by a variety of motorized vehicles, utilizing a variety of apparatus-powering options. An assortment of steering options could be used, and movements of the apparatuses, either with or separate from the implement, provide diverse functionality. Tasks supported by the rotational excavating apparatuses include Foundation footings, trenches, rounded ditches, shallow V-shaped ditches, landscape or garden beds, and shallow graded depressions for sidewalks or simple slabs. Excavating apparatuses have claws or cutting elements attached to surface at angles to propel soil directionally.

The invention discloses a user permission dynamic configuration method, a gateway and a system. The method comprises the following steps: step S101, receiving user identity identification informationand application group information in current user login information; s102, according to the user identity identification information and the application group information, matching pre-stored corresponding information of the user identity, the application group and the API application program interface, and extracting an API application program interface list of the current user; and S103, judgingwhether the API application program interface information requested by the current user is in the API application program interface list of the current user or not, if yes, passing through the API access authority requested by the current user, and if not, not passing through the API access authority requested by the current user. According to the method and the system, the permission of the useris dynamically distributed through the corresponding relation between the user and the API pre-stored in the gateway, so that the overall change frequency of the system data is reduced while the usermanagement flexibility is improved, and the system stability is improved.

The invention belongs to the related technical field of country planning, and discloses a rural settlement classification method and system, and the method comprises the steps of obtaining the rurual geographic information data, and carrying out the preprocessing of the geographic information data, and the geographic information data comprising the vector data of a rural settlement patch, a water body, a road, and an administrative boundary; calculating characteristic parameters of rural settlement based on the geographic information data, and the characteristic parameters comprising scale distribution characteristics, spatial distribution characteristics and morphological distribution characteristics; comparing the feature morphological parameters with corresponding preset thresholds to obtain comparison results, and classifying the comparison results to obtain rural settlement classification. According to the invention, the rural settlement distribution condition is quantized and digitized, then the rural settlement is classified according to the digitized data features, classification is more scientific and accurate, detailed analysis can be performed, and the rationality of rural settlement classification is remarkably improved.

The invention discloses a novel entrance door for a villa, and belongs to the field of doors and windows. The novel entrance door comprises a door body, an opening is dug in the front end of the doorbody, a sliding groove is dug in the inner top end of the opening, a storage groove is dug in the bottom end of the sliding groove, a telescopic rod is fixedly connected to the bottom end of the storage groove, a transmission block is fixedly connected to the lower end of the telescopic rod, the lower end of the transmission block is fixedly connected with a baffle, the rear inner end of the storage groove is fixedly connected with a micro forward and reverse rotation electric motor, the output end of the micro forward and reverse rotation electric motor is fixedly connected with a driving gear, the right end of the transmission block is fixedly connected with a plurality of evenly-distributed driven tooth blocks, the front end and the rear end of the baffle are fixedly connected with a dog face recognition unit, the dog face recognition unit comprises a dog face camera, a dog face processing module, a dog face storage module, a dog face comparison module and an infrared detection switch, a dog face can be automatically recognized, a dog can enter and exit a house at will, the nature of the dog face can be effectively released, meanwhile, tidiness and cleanness in a villa house areeffectively guaranteed, and the safety and anti-theft performance are good.

The invention relates to the technical field of machining and manufacturing of small rollers and roller sleeves, and relates to a portable small quenching device used for conducting spray quenching heat treatment outdoors or in a temporary field after the small rollers and the roller sleeves are roughly turned and formed, and a corresponding heat treatment method using the device. The quenching treatment device and the heat treatment method are complete in system, complete in function, convenient and reliable to operate, small in capital investment and quick in effect, and the problems that anexisting plant space is narrow and an existing place is endowed with multiple purposes can be solved; or the heat treatment operation is conducted in the open air and outdoors, under the condition that facilities, such as a quenching device and a quenching pool, are not fixed, all components can be combined on an irregular bottom plate, operation is achieved through a crown block or a crane withthe weight being 5 tons or above, only needed quenching liquid or gas needs to be prepared in advance, and through switching of the quenching device, the small rollers or the roller sleeves are rotated on the quenching device at a constant speed, and therefore any combined quenching mode integrating liquid, wind and air can be met, and the quenching quality of the small rollers or the roller sleeves is ensured.

A simulation method includes the steps of acquiring control data output from a flight controller (2011) in a simulation mode, operating a physical model (202) arranged inside a terminal device (200) according to the control data, sending flight state data outputted from the physical model (202) to the flight controller (2011), and displaying the flight control data. The method adopts the physicalmodel (202) arranged inside the terminal device (200) to carry out simulation. The invention also relates to a terminal device (200) and a flight controller (2011) of an unmanned aerial vehicle. Sincethe physical model (202) arranged inside the terminal device (200) can be constructed and modified by a user according to the actual situation, the effect simulated by using the model is consistent with the actual flight effect of the unmanned aerial vehicle, and the simulation effect of the unmanned aerial vehicle is improved.

The invention discloses a household footwear dryer which comprises a drying box body, a fan, an electric heater, a contact oxygen generator, a gas purification box, a drainage mechanism, a drainage device and a sock drying device, and the sock drying device comprises a first-layer drying frame, a second-layer drying frame, a drying rod, a supporting rod, a hot air channel and a hot air hole. The first hot air pipe and the second hot air pipe are used for drying shoes, the third hot air pipe is connected with the drying frames, the drying rods are used for drying socks, the socks and insoles can be placed on the two layers of drying frames and dried, and the sock drying area is large; shoes or socks can be independently dried, or both the shoes and the socks can be dried; the internal space of the drying frame is large, heat is continuously attenuated in the hot air movement process, the sock drying temperature is much lower than the shoe drying temperature, and thin socks cannot be damaged by drying; and the pipe plug is arranged in the water storage box, so that opening and closing of the cover cannot be influenced, and the water tank has the characteristic of high practicability.

The invention discloses manufacture of an automobile part connection rod. The automobile part connection rod comprises a small head hole, a crankshaft connection rod shaft, an air cylinder combustion chamber, a piston and a big head hole, wherein a small head is connected with the piston through a piston pin, the big head hole is connected with the crankshaft connection rod shaft, the air cylinder combustion chamber is connected with the top face of the piston, and the piston is connected with the crankshaft connection rod shaft. The manufacture operation is simple, the flexibility of the connection rod can be increased, and the using time can be saved.

The invention discloses a mosquito net with a bed fence function. The mosquito net comprises a bed fence; a mosquito net body is mounted on the bed fence; connecting pieces are arranged on the bed fence; supporting ribs are connected to the connecting pieces; the mosquito net body is arranged on the supporting ribs; and the lower end of the mosquito net body is connected with the upper end of thebed fence, or the lower end of the mosquito net body is connected with the lower end of the bed fence, or the mosquito net body wraps the bed fence therein. According to the mosquito net with the bedfence function, the bed fence is arranged, so that an infant can be effectively prevented from falling from a bed; and the mosquito net body arranged on the bed fence can prevent the infant from beingbitten by mosquitoes, so that the sleep safety and the sleep quality of the infant are effectively guaranteed.