8results about How to "Reduced structure" patented technology

The ultrahigh-pressure axial-flow type gas pressure regulator comprises a left valve body, a middle valve body, a right valve body and a pressure regulating assembly, the left valve body is provided with a gas inlet channel, a valve clack and a guide sleeve are fixed to the right end of the left valve body in a sealed mode, the valve clack is provided with a vent hole, a pressure regulating gas channel is formed between the guide sleeve and the valve clack, and the middle valve body is connected with the left valve body and the right valve body in a sealed mode in a left-right corresponding mode. The pressure adjusting assembly comprises a piston and a valve cylinder, the piston is in sliding sealing fit with the middle valve body, the valve cylinder is fixed to the middle of the piston in a sealing mode, the left half portion of the valve cylinder is in sliding sealing fit with the guide sleeve, the right half portion of the valve cylinder is in sliding sealing fit with the right valve body, and the space between the piston and the left valve body is an inflation cavity. A space between the piston and the right valve body is a feedback cavity which is communicated with the air outlet channel; the left valve body, the middle valve body, the right valve body, the valve clack, the guide sleeve, the piston and the valve cylinder are all made of austenitic stainless steel. The device has the advantages of simple structure, safety, reliability and high practicability.

The embodiment of the invention discloses a cleaning base station and a cleaning system. The cleaning base station comprises a body assembly; the cleaning assembly is arranged on the body assembly and defines a cleaning space; the driving assembly is arranged on the body assembly; a first output part of the driving assembly is located in the cleaning space; the first output part of the driving assembly is used for being detachably connected with a cleaning module of the cleaning equipment so as to drive the cleaning module to rotate in the cleaning space.

The present disclosure relates to the technical field of blood glucose monitoring, and in particular to a split-type real-time blood glucose monitoring apparatus and a manufacturing method therefor. The real-time blood glucose monitoring apparatus comprises a sensor assembly and an emitter assembly. The sensor assembly comprises a first shell, and a conductive plating, a blood glucose sensor and a battery which are arranged on the first shell. The emitter assembly comprises a second shell and a circuit board in the second shell. The conductive plating is arranged on a shell wall of the first shell and is connected to the blood glucose sensor and the battery, and the conductive plating is provided with at least one first connecting structure; and the circuit board is provided with at least one second connecting structure. By means of the technical solution provided in the present disclosure, a sensor assembly can be further miniaturized by means of combining a conductive plating and a shell; and contacts for connection are arranged in a centralized manner, such that distribution points of the contacts for connection on the sensor assembly and the emitter assembly can be reduced, and the space occupied by a contact structure can be reduced, thereby facilitating the miniaturization of the product.

An optical display apparatus, a display system, a vehicle, and a color adjustment method are provided to resolve a problem of an image color cast in the conventional technology, and can be applied to fields such as manual driving or an in-vehicle infotainment. The optical display apparatus includes: a light source module, configured to emit light (where the light is combined by light of at least two colors); a light splitting module, configured to split the light into a first path of light and a second path of light, propagate the first path of light to a sensing module, and propagate the second path of light to a modulation module; the modulation module, configured to modulate the second path of light, to obtain image light that carries image information; and the sensing module, configured to obtain color information of the first path of light, where the color information is for adjusting weights of the light of the at least two colors. The first path of light is used as color calibration of the light, the color information is obtained based on the first path of light, and the weights of the light of the at least two colors are adjusted based on the color information, so that color correction of the image light can be implemented, thereby helping reduce a color cast of an image formed by the image light.

This invention relates to a magnetic limit unlocking assembly and an electric door closer including the same. The limit unlocking assembly includes a limit bracket, a rotating block, a permanent magnet, and a force-relieving retaining mechanism. The rotating block is pivotally connected to the inner cavity of the limit bracket. A limit end protruding to the left is provided on the lower left side of the rotating block. A limit groove cooperating with the limit end is provided on the left wall of the inner cavity of the limit bracket. An electromagnet is fixed on the right side of the rotating block. An arc groove is provided on the top surface of the rotating block. The force-relieving retaining mechanism includes a force-relieving spring and a ball bearing. The advantages of this invention are: the permanent magnet is directly fixed to the slider and engages with the unenergized electromagnet when locked in the limit position, meaning no power is consumed in the normally open state, saving energy; and the limit position is automatically engaged when the door is fully open, making it convenient to use. The newly designed force-relieving retaining mechanism reduces the impact of forced opening on the fixed pin, and the force-relieving spring prevents the rotating block from jamming, avoiding unexpected situations where forced opening fails. The improved structure is simpler, with fewer parts, reducing costs.

A belt processing device (10) moves a processing belt (34) relative to a workpiece (W) to process the workpiece. The belt processing device comprises a first roller (40) that is a processing roller, a second roller (32) that is a driven roller, a processing belt that is supported by the first roller and the second roller, a pneumatic motor (60) that rotates the first roller or the second roller, an elastic ring (44) that is installed on the outer circumference of the first roller, and an expansion prevention member (46) that is installed on the elastic ring and has a greater modulus of elasticity than the elastic ring.

This invention discloses a method and implementation device for storing water in a smart toilet tank. An air storage chamber is provided at the bottom of the cleaning tank. The cleaning tank is built into the flushing tank and located below the float of the inlet valve. Before the initial water storage, water fills the cleaning tank and overflows downwards into the flushing tank. The cleaning tank floats on the surface of the flushing tank and rises with it. Finally, the cleaning tank causes the float of the inlet valve to rise, thereby closing the inlet valve. When only the flushing tank is replenished with water, the rising water level in the flushing tank causes the cleaning tank to float, which in turn causes the float of the inlet valve to rise, thus closing the inlet valve. Similarly, when only the cleaning tank is replenished with water, the rising water level in the cleaning tank causes the float of the inlet valve to rise, thereby closing the inlet valve. By placing the cleaning tank inside the flushing tank, the smart toilet seat can save installation space for the cleaning tank, allowing for a thinner smart toilet seat.