11results about How to "Multiple options" patented technology

The present invention discloses a networked motor and a networked electric curtain, comprising a motor body and a networked module, wherein the motor body comprises a shell provided with a slot, and the networked module can extend into or out of the shell through the slot, and the networked module comprises a networked chip and a base, and the networked chip can be installed on the base in a pluggable manner, thereby not only separating the product from the networked module to achieve the change of the networked module, but also different networked chips can be selected under the same hardware conditions according to different external intelligent networks, thereby giving consumers more choices and making consumers feel better about product experience, and solving the problem of not adapting to the development and changes of external intelligent networks caused by the inability to change the networked module.

The present invention discloses an electric curtain networking module, a networking motor, and a networking electric curtain, comprising a networking chip, a base, and a linkage component that can be interconnected with an external intelligent network. The networking chip is placed on the upper surface of the base, and the linkage component drives the base to move within an upper limit in a horizontal position, so that the overall networking module can move in and out of a shell. At the same time, the linkage component locks the base position at a preset position to stably connect the networking module to the device. This makes it convenient to select different networking modules according to different external intelligent networks. On the one hand, it solves the problem of the electric curtain not being able to adapt to the development and changes of the external intelligent network due to the inability to change the networking module. On the other hand, it gives consumers more choice and makes consumers feel better about the product experience.

The embodiment of the invention provides a cloud computer control method and device, electronic equipment and a storage medium, and the method comprises the steps: determining a cloud computer resource pool in response to a selection operation for resource capacity; in response to a configuration operation for the cloud computer, creating a plurality of different to-be-run cloud computer instances in the cloud computer resource pool, the different to-be-run cloud computer instances being mutually exclusive; under the condition that a cloud computer connection request is received, determining a target cloud computer instance from the to-be-operated cloud computer instances according to the cloud computer connection request; performing concurrent verification based on the target cloud computer instance; and under the condition that the verification is passed, accessing the target cloud computer instance. According to the embodiment of the invention, computing resources of the cloud computer can be efficiently utilized.

The utility model discloses a kind of wall control switch signal coding and power-down misjudgment protection chopper circuit, including optocoupler U1, the output end 1 interface of optocoupler U1 is connected with the one end of resistance R24, the input end 3 interface of optocoupler U1 is connected with the 1 interface of TVS tube DB2, the 2 interface of TVS tube DB2 is connected with the one end of resistance R26, the one end of capacitor C6 and the gate 3 interface of transistor Q3, the input end 4 interface of optocoupler U1 is connected with the one end of resistance R27;The utility model realizes reliable state identification by chopping coding, solves misjudgment problem;Utilize chopping or not chopping combination to realize multi-bit data communication;Design anti-interference communication protocol;Support multi-key combination coding;Effectively avoid the influence of residual electricity, reduce misjudgment condition.After introducing chopper circuit, provide more selection space, improve the function of switch.The simple chopping communication mode can realize more functions, and improve the stability and reliability of system.

This application relates to a horizontal pushing device for a battery strapping machine frame, belonging to the technical field of strapping machines. It includes a mounting plate for fixing to the frame and / or rail, and laterally slidably connected to the machine frame; a first drive rod, with its lower end hinged to the machine frame and its upper end inclined in the direction of forward movement of the mounting plate; a second drive rod, with its lower end hinged to the upper end of the first drive rod and its other end hinged to the mounting plate; and a power source for driving the first drive rod to swing; the power source drives the first drive plate to swing, increasing its tilt angle, and the second drive rod drives the mounting plate to move forward. This application improves the repeatability and accuracy tolerance of the power source.

The present invention provides a road rainwater runoff pollution control and purification system, which is used to solve the technical problem that the existing technology cannot control the road rainwater runoff amount and runoff water quality. A road rainwater runoff pollution control and purification system includes a drainage well; a diversion box, the diversion box is arranged in the drainage well to receive rainwater flowing into the drainage well; an oil-separating and sand-separating well, the diversion box transports rainwater to the oil-separating and sand-separating well through a drainage pipe for oil-separating and sand-separating treatment; a filtering and purification device to filter the rainwater in the oil-separating and sand-separating well. Compared with the existing technology, this scheme is that the rainwater runoff from the motor vehicle or non-motor vehicle lane flows into the diversion box, and then is led to the facilities of the motor vehicle and non-motor vehicle isolation belt or tree belt through the drainage pipe for purification treatment, which plays a role in controlling the road rainwater runoff amount and runoff water quality.

The invention relates to the technical field of friction stir welding, and discloses an adjustable stirring needle for a friction stir welding tool and a using method thereof.The adjustable stirring needle comprises a welding tool assembly provided with a stirring needle assembly.When the aperture length of the stirring needle assembly is adjusted, the stirring needle assembly can be adjusted by rotating a rotating column and then under the cooperation of a diameter adjusting assembly; the stirring needle assembly can extend out of the welding tool assembly, the third stirring needle and the second stirring needle can be controlled to retract according to the required diameter length of the stirring needle along with continuous rotation of the rotating column, so that the function of adapting to different required diameter lengths of the stirring needle is achieved, and workpieces of different sizes and shapes can be adapted by adjusting the diameter of the stirring needle; according to the welding device, the welding application range is wide, the adjustability of the diameter of the stirring needle provides more selection spaces for welding workers, and the most suitable diameter of the stirring needle can be flexibly selected according to specific welding requirements and workpiece characteristics, so that the optimal welding effect is achieved.

The utility model relates to a distance changing mechanism technical field discloses a distance changing device of adjacent splicing, include: 15 length unit moving block, 20 length unit moving block, 30 length unit moving block, 10 length unit moving block, 45 length unit moving block and 25 length unit moving block, one or more than two 15 length unit moving blocks, 20 length unit moving blocks, 30 length unit moving blocks, 10 length unit moving blocks, 45 length unit moving blocks and 25 length unit moving blocks of adjacent splicing can be spliced and have formed the length of first item 10 length unit, tail item 85 length unit, and the tolerance is 5 length units, the utility model discloses a series of length is formed by the separate use or adjacent splicing combination of different length moving blocks, satisfies a variety of length demand.

The hinge on the wearable device comprises a middle shell, a connecting frame, a spring and a steering connecting piece, and the rotating opening stroke and the rotating closing stroke of the connecting frame both comprise the process of storing energy for the spring through the steering connecting piece and the process of releasing energy for the spring. In the energy releasing process, the steering connecting piece drives the connecting frame to rotate, the spring still keeps potential energy when the connecting frame rotates to the limit position, and the steering connecting piece acts on the connecting frame so that the connecting frame can be kept stable when the connecting frame is located at the limit position. According to the utility model, the spring can be compressed and released by utilizing the rotation around the axis in the vertical direction of the hinge rotation connecting axis or the movement in the vertical direction to be associated with the movement of the connecting frames on the two sides, so that not only can the bistable function be provided, but also the space at the two axial ends of the middle shell does not need to be utilized; and more choices can be provided for structural design and personalized function setting of wearable equipment such as AR and VR glasses.

The invention belongs to the field of medical rehabilitation equipment, and particularly relates to a single-person operable auxiliary device for recovery of a cerebral infarction patient. The auxiliary device capable of being operated by a single person and used for recovery of the cerebral infarction patient has multiple exercise modes. The device comprises a base, a damping force adjusting assembly, a gradient adjusting assembly and the like, the damping force adjusting assembly is arranged between the base and a walking exercise assembly, and the gradient adjusting assembly is arranged between the middle of the top of the base and a frame on the walking exercise assembly. By means of the gradient adjusting assembly, the swinging inclination angle of the frame body and the walking belt can be adjusted correspondingly, and then the device is suitable for patients under different conditions to do targeted exercise; the damping force adjusting assembly is beneficial to correspondingly adjusting the rolling damping force of the connecting shaft and the walking belt, so that more selection spaces can be provided for patients under different conditions; under the assistance of the waist lifting piece, safer and diversified exercise modes can be provided for the patient during walking exercise.