9results about How to "Convenient and efficient control" patented technology

The invention discloses a pile-barrel composite foundation barrel body sinking and penetrating system and method.The pile-barrel composite foundation barrel body sinking and penetrating system comprises a barrel body, a negative pressure regulation and control device and a detection device, a plurality of cabins are arranged in the barrel body, and the cabins are evenly distributed in the circumferential direction of the axis of the barrel body; the negative pressure regulation and control device is communicated with a plurality of negative pressure pipelines, the plurality of negative pressure pipelines are in one-to-one correspondence with the plurality of cabins and are communicated with the plurality of cabins, the negative pressure regulation and control device is used for pumping out water in the plurality of cabins, and the detection device is used for monitoring the state of the underwater barrel body in real time. The negative pressure regulation and control device is used for respectively controlling the discharge flow of water in the plurality of cabins according to the state of the underwater barrel body, so that the barrel body stably penetrates into a seabed mud layer. The construction method has the effect of improving the construction quality of the pile-barrel composite foundation.

The present invention discloses a gesture control method, device, display terminal and storage medium, wherein the method comprises: in response to an image acquisition instruction, acquiring a target frame of a target palm; performing gesture recognition on the target frame to obtain a target angle between the target palm and the display terminal; determining the gesture intention corresponding to the target palm according to the target angle; and controlling the display terminal according to the gesture intention. The present invention can solve the technical problems in the prior art that a display terminal cannot be controlled by a remote control or a close-range touch method, which affects the user experience.

The invention discloses a pipe and pipe plate detection robot mechanism which comprises a rack, a linear walking mechanism, a rotating mechanism and a plurality of crawling feet, the linear walking mechanism drives the rack to move linearly, the rotating mechanism drives the rack to rotate, the rack is fixed to a heat exchange pipe through the crawling feet, and the crawling feet are arranged on the rack. The mechanism can stably run on the heat exchanger tube plate.

A light-emitting diode (LED) filament assembly (100) is provided for use in a light-emitting diode (LED) filament lamp (900), the LED filament assembly (100) being configured to provide LED filament assembly light (110). The LED filament assembly includes at least two LED filaments (115a, 115b), each of the at least two LED filaments including an elongated carrier (120), a plurality of light-emitting diodes (LEDs) (130), and a primary elongated package (160) at least partially surrounding the plurality of LEDs, wherein the primary elongated package includes a luminescent material configured to convert emitted LED light into converted light (170), wherein the LED filaments are arranged in series and wherein adjacent LED filaments are mechanically and electrically coupled to each other at corresponding coupling regions (180). The LED filament assembly also includes a secondary elongated package (200) at least partially surrounding the body portion of the LED filaments and configured to at least partially transmit and reflect LED filament light.

This invention provides a humidifier, comprising: a housing with an internal receiving cavity containing an atomizer; an aromatherapy cover disposed on the housing, with adjacent aromatherapy chambers thereon; and a mist-guiding rod rotatably mounted on the aromatherapy cover to guide mist from the receiving cavity to the aromatherapy chambers. The mist-guiding rod and / or the aromatherapy chambers are provided with mist outlets. In this invention, the mist-guiding rod itself is rotatably mounted on the aromatherapy cover. By placing aromatherapy blocks of different scents in different aromatherapy chambers, the mist generated when the mist-guiding rod rotates to different positions can directly act on the aromatherapy chambers in different positions, thereby producing multiple different types of fragrances. By controlling the rotation of the mist-guiding rod, the user can flexibly control the fragrance of the mist produced by the humidifier, making the control process simple and efficient.

The utility model provides a steam turbine air exhaust check valve control system which comprises a main pipeline, an air exhaust check valve is installed in a control section of the main pipeline, a pneumatic execution device is installed on the outer side of the main pipeline, and a closed control air inlet and a safety test air inlet are formed in the air inlet end of the pneumatic execution device. A main control valve, a filtering device and an air supply valve block are sequentially installed on the air supply pipeline, a main air supply port and a testing air supply port are formed in the air supply valve block, an air inlet connected with the air supply pipeline is formed in the air supply valve block, the main air supply port is communicated with the closed control air inlet through a main air inlet pipeline, and an automatic control valve is arranged on the air supply valve block. The test air supply port is communicated with the safety test air inlet through a test air inlet pipeline, and the test air inlet pipeline is provided with a manual control valve for testing. The automatic control valve is used for controlling the main air inlet pipe to be connected so as to control the air exhaust check valve to be closed. During overhaul and maintenance, the manual control valve for testing can be connected with the testing air inlet pipeline to detect the working state of the air exhaust check valve on line.

The present invention relates to a manual magnetic on-off controller, comprising a valve body, a button assembly arranged inside the valve body, and an actuator whose action is triggered by the button assembly; a vacuum interface, an air interface and an output interface are arranged on the outer wall of the valve body, and a vacuum pipeline connected to the vacuum interface, an air pipeline connected to the air interface, and an output pipeline connected to the output interface are arranged in sequence inside; the actuator comprises a plug that is triggered to rise and fall by the button assembly and intermittently opens and closes the vacuum pipeline and the air pipeline, and a valve core assembly that is used to make the output interface intermittently connected to the vacuum interface and the air interface; the present invention mainly adopts manual triggering to realize the action of the controller, so that the output interface can switch to let in air or form a vacuum, thereby controlling the action of the vacuum drain valve, diaphragm valve, pneumatic water valve, etc. connected thereto, and the control is convenient and efficient; and it is suitable for occasions with a large range of air pressure changes and unstable pressure.

The utility model discloses plastic product heating extrusion equipment, which relates to the field of plastic products and comprises a supporting bottom block, the bottom surface of the supporting bottom block is uniformly and fixedly connected with a bottom cushion block in a threaded manner, one side edge of the supporting bottom block is connected with a control panel in a clamping manner, and the top surface of the supporting bottom block is horizontally provided with a bottom template; a vertical rod is fixedly arranged on the top face of the supporting bottom block in a vertically upward mode, a fixed top plate is horizontally and fixedly arranged on one side edge of the vertical rod, a fixed tank body is fixedly arranged on the top face of the fixed top plate in the vertical direction, a top fixed box is fixedly arranged at the top end of the fixed tank body, and a feeding pipe is obliquely connected to the outer side edge of the fixed tank body in an inserted mode. The bottom end of the fixed tank body is horizontally in butt joint with a matched top die, a bottom groove channel is vertically formed in the top face of a supporting bottom block, an integrated structure is adopted so that control and use can be more convenient and efficient, and meanwhile forming and stripping can be more rapid through an automatic lifting structure.

The utility model discloses a water molecule resonance descaling device, which relates to the descaling field and comprises a treatment box body, the bottom surface of the treatment box body is uniformly and fixedly connected with moving wheels in a threaded manner, the inner side edge of the treatment box body is vertically and symmetrically provided with inner vertical grooves, one side edge of the treatment box body is fixedly provided with a side fixing box, and the side fixing box is fixedly provided with a water inlet and a water outlet. A discharging pipe is horizontally inserted into the side edge of the side fixing box, stabilizing boxes are symmetrically and fixedly arranged on the two side edges of the treatment box body, a bottom clamping groove is horizontally formed in the bottom face of the inner side of the treatment box body, an isolation rubber layer is fixedly arranged on the inner side edge of the bottom clamping groove, and a resonator is arranged on the inner side edge of the isolation rubber layer; a vibration bottom plate is horizontally arranged on the inner side edge of the treatment box body, a connecting rubber frame is fixedly connected to the outer side edge of the vibration bottom plate in a clamped mode, an integrated structure is adopted so that control and use can be more convenient and efficient, and meanwhile, automatic discharging and scale pouring structures are combined so that the scale removal treatment efficiency can be greatly improved.