34results about How to "Action indeed" patented technology

The invention relates to an LED lighting device and a lighting device. The LED lighting device includes: a pair of input terminals, which input AC voltage whose phase is controlled by a dimmer, and the dimmer controls the phase of the AC voltage of the AC power supply; a damping circuit, including resistors, AC power and dimming A resistor and a capacitor and an inductor forming a closed circuit are inserted in series to a position where an input current flows from the AC power source through the dimmer, and when the phase control element of the dimmer is turned on, the resistor in the dimmer is suppressed. generated high-frequency vibration; and an LED lighting circuit that rectifies the phase-controlled AC voltage input through a pair of input terminals, converts the rectified DC output voltage so that the DC output voltage is suitable for the load, and Turn on the LED. The lighting device includes: a lighting device body, the above-mentioned LED lighting device and LEDs.

The invention provides a steaming utensil drain tap with a button-shaped actuator device and relates to a technique of the steaming utensil drain tap. The steaming utensil drain tap comprises the button-shaped actuator device and a drain tap substrate fixed on the pot wall of the steaming utensil, wherein the button-shaped actuator device is a button-shaped temperature control actuator component which is provided with a cleaning hole and can be quickly disassembled; the drain tap substrate is provided with an air inlet end extending into the button-shaped actuator device; and a bimetal reed temperature control actuator inside the button-shaped actuator device controls the tap to open and close. The drain tap makes the frequent cleaning work become easy.

The invention discloses a configuration structure of a variable valve lift mechanism and an oil controlled valve of an engine. The engine is provided with a cylinder head, one side of the cylinder head is provided with a gas inlet and a gas inlet valve, the other side of the cylinder head is provided with an exhaust hole and an exhaust valve, a throttling valve body penetrates through a gas inlet pipe to be communicated with the gas inlet, a cam shaft seat is arranged between the gas inlet valve and the exhaust valve and provided with a cam shaft, the cam shaft is provided with a gas inlet cam and an exhaust cam which can push a gas inlet valve push member and an exhaust valve push member, the gas inlet cam is provided with a first gas inlet cam and a second gas inlet cam, the gas inlet valve push member is provided with a low-lift push member and a high-lift push member corresponding to the first gas inlet cam and the second gas inlet cam respectively, the low-lift push member and the high-lift push member are provided with oil hydraulic cylinders which are communicated, pistons are arranged in the oil hydraulic cylinders; and the oil controlled valve is provided with a drive oil path communicated with the oil hydraulic cylinders, a lower-lift push member of the high-lift push member is closer to the oil controlled valve, and a path of a drive oil path of the oil controlled valve and the high-lift push member is shorter than that of a drive oil path of driving the low-lift push member by the oil controlled valve.

A curtain body braking mechanism for cordless curtains, which mainly uses a one-way clutch unit to control the movement of a transmission rope. The one-way clutch unit has a wheel shaft seat, a clutch wheel shaft, a clutch wheel and three planetary gears. The clutch wheel shaft is fixed on the wheel shaft seat and has three brake blocks spaced apart from each other. A rolling groove is formed between each of the brake blocks. The clutch wheel can be sleeved on the clutch wheel shaft in a rolling manner and has an inner ring gear. Surrounding the two brake pads, the planetary gear is rotatably arranged in the rolling groove of the clutch wheel shaft and meshes with the inner ring gear of the clutch wheel, so that the planetary gear can be driven by the inner ring gear of the clutch wheel and The brake blocks of the clutch axle are engaged or separated from each other, so that when the planetary gear is engaged with the brake blocks, the transmission rope cannot be stretched to complete the positioning of the curtain body.

An improved structure of a connector has a shell base component with a concave hole and a plurality of channels extending in the axial direction at two ends. A plurality of through holes are providedbetween each channel and the concave hole. The plurality of plug-in components respectively have conductive parts extending in the through holes and the concave holes. The structure also includes wiring pieces provided in each channel. The conductive portion is connected to a receiving portion through a connecting portion. The connecting piece is inserted into the receiving portion to form a combination, and the connecting piece is provided with a receiving space for receiving the elastic pressing piece. Each elastic pressing piece has an obliquely extending abutting tip for elastically clamping a wire extending into the accommodating space. A side convex portion protruding outside the accommodating space is provided on the side abutting the top end. The plural unlocking components are respectively provided with a push-pull block on the side of each connecting piece, and the push-pull block is combined with a push-pull piece that partially protrudes outside the channel. The side convexportion of the elastic pressing piece is disposed on the sliding path of the push-pull block along the channel. The side convex portion can be pushed by the push block and interlocked against the lead wire loosened by the tip.

The invention discloses a dynamic starting structure of dynamic auxiliary wheel chair, which consists of motor and starting mechanism in the wheel on two sides of wheel, wherein the user pulls the wheel chair forwards or backwards, which anchors driving disc to rotate to push rotor from deep end to shallow end, when the rotor lies in the shallow region, whose touching disc is pushed out by rotor to trigger switch to move, the motor is started, which outputs auxiliary power for wheel chair.