9results about How to "Avoid bulk" patented technology

The utility model provides an automobile front bumper and an automobile, and relates to the technical field of automobiles. The automobile front bumper comprises a protective bumper and a license plate frame, wherein the protective bumper is provided with a winch hole; at least part of the license plate frame is movably arranged in the capstan hole, so that the capstan hole can be at least switched between the shielding state and the non-shielding state. Through linkage cooperation of the license plate frame and the capstan hole, the license plate frame and the capstan hole can be arranged at the same position of the protective bar, the space of the front bar is effectively utilized, and the problem that the size of a traditional front bar is too large due to installation of a capstan is solved.

A reheating device includes a housing, a cylinder, and a steam module. A cover plate is installed in the connecting cylinder, and the cover plate is equipped with a safety valve, an exhaust port, a pressure sensor, and an inlet pipe. The exhaust pipe is fixed to the connecting cylinder and passes sequentially through the bottom surface of the connecting cylinder and the exhaust port. Four steam conduits are connected to the bottom surface of the connecting cylinder. The diameter of the inlet pipe is larger than the diameter of the exhaust pipe. A cap for the inlet pipe is detachably installed on the inner wall of the top cover. After removing the top cover, external steam is introduced into the cylinder through the inlet pipe and steam conduits. When the steam pressure in the cylinder exceeds the set pressure of the safety valve, the safety valve opens to discharge the steam from the cylinder.

The application discloses a kind of zero visual seam's liquid crystal display unit, it is related to display technical field.The display unit includes backlight module, liquid crystal panel assembly and optical compensation composite cover plate.Wherein, the edge of backlight module is equipped with the chamfer support surface that is inwards shrinkage, the non-display area of liquid crystal panel assembly is bent or adhered along the chamfer support surface, so that the physical height of non-display area is lower than the plane where effective display area is located.Optical compensation composite cover plate is adhered to the surface of liquid crystal panel assembly and extends to cover above non-display area, and the cover plate sequentially includes light remodeling layer, waveguide light uniform layer and wide-angle scattering layer from bottom to top.The application is cooperated by mechanical structure and micro-nano optics, realizes the visual screening of physical seam under the premise of not increasing electronic control complexity, solves the problems of large assembly thickness, black seam ghost and edge image distortion in traditional seam elimination scheme.

The invention discloses a multi-station overturning and shifting workbench and a feeding and discharging method, and belongs to the technical field of shifting machines. The multi-station overturning and shifting workbench comprises an overturning base, a C-shaped overturning mechanism is rotationally arranged on the overturning base, and a forward clamping mechanism and a reverse clamping mechanism are arranged on the two sides of the overturning mechanism correspondingly; the forward clamping mechanism and the reverse clamping mechanism are arranged in the opening of the turnover mechanism, the forward clamping mechanism and the reverse clamping mechanism are both in sliding connection with the side wall of the opening of the turnover mechanism, the turnover mechanism is provided with a locking pin used for locking the positions of the forward clamping mechanism and the reverse clamping mechanism, and the forward clamping mechanism and the reverse clamping mechanism are oppositely arranged in the opening of the turnover mechanism so as to be used for clamping and fixing a workpiece. The turnover mechanism is used for controlling the feeding and discharging positions of the workpieces; a feeding and discharging platform is arranged on each of the two sides of the turnover mechanism and used for pushing the forward clamping mechanism and the reverse clamping mechanism to be connected with or separated from the turnover mechanism, double-side feeding and discharging of workpieces are achieved, and the space adaptability to super-long and super-wide special-shaped workpieces is greatly improved.

A new type of scrubber, comprising a machine body, a water supply part and a contaminated liquid recovery part; the top of the machine body is hinged with a multi-angle swing handle rod, and the bottom of the machine body is provided with a rotatable roller brush for contacting the ground; the water supply part comprises a clean water tank and a water delivery unit, both of which are installed on the machine body, and the water delivery unit is connected to the clean water tank and designed corresponding to the roller brush to deliver the water in the clean water tank to the roller brush; the contaminated liquid recovery part comprises a contaminated water tank and a scraping strip, the contaminated water tank is detachably installed on the machine body, and the scraping strip is installed on the contaminated water tank and abuts against the roller brush to scrape the contaminated water and sundries adsorbed on the roller brush into the contaminated water tank; compared with the prior art, the scrubber can not only move the overall gravity center downward to facilitate user operation and reduce fatigue, but also improve the flexibility of the brush to expand the cleaning area to ensure the use experience, and through the use of the scraping strip cooperating with the rotating roller brush, the contaminated water recovery can be completed without designing a suction motor, effectively reducing the manufacturing cost.

The invention discloses a power converter which comprises an input direct-current power supply Vin, a non-isolated direct-current transformer DCX, a voltage stabilizing unit Reg and a load Ro. A voltage Vbus of a bus node of the converter is formed by connecting an input direct current power supply Vin and an output voltage VR of Reg. In series. The non-isolated DCX is composed of a non-isolated resonant circuit with a fixed switching frequency and a fixed duty ratio, and transmits the voltage of the Vbus to the Ro in a form of a fixed ratio. Reg. Is composed of a DC / DC circuit capable of adjusting output, a part of electric energy in the non-isolated DCX is converted into an adjustable VR to achieve compensation for the Vbus, the Vbus is made to be a fixed value, and therefore output voltage stabilization of the power converter is achieved. The power converter provided by the invention combines the characteristics of high efficiency and high power density of the non-isolated DCX and the voltage stabilization characteristic of the adjustable output DC / DC circuit, and has better applicability.

The utility model discloses a kind of robot thoracic cavity device and robot, it is related to robot structure design technical field, robot thoracic cavity device includes thoracic cavity frame body, battery module, control module, power supply system and interface module, thoracic cavity frame body includes bottom plate and the layer plate located above bottom plate, layer plate is used to separate the space in thoracic cavity frame body to form the first installation cavity between bottom plate and layer plate, and the second installation cavity between layer plate and thoracic cavity frame body top;Battery module is located in the first installation cavity, battery module includes the support plate fixed to the top of bottom plate, the battery movably connected in support plate, battery can be moved into and moved out the first installation cavity relative to support plate;Control module is connected to layer plate and located in second chamber;Power supply system is connected to thoracic cavity frame body and located in the left side of first installation cavity;Interface module is connected to thoracic cavity frame body and located in the right side of second installation cavity. Can effectively improve the problem that the space utilization of robot thoracic cavity is lower.

This invention discloses a magnetically bistable electromagnetic brake and a carbon fiber cycloidal joint assembly, relating to the field of brake technology. It includes a motor rotor, a brake magnet, a splined shaft, a release magnet, a sliding block, a displacement cavity, and a drive assembly. During operation, the motor rotor drives the brake magnet and brake pads to rotate synchronously. The sliding block slides axially along the splined shaft within the displacement cavity. The drive assembly can drive the sliding block away from the brake pads to release the brake. When the sliding block moves towards the brake magnet to its endpoint, it engages with the brake pads to form a brake. Alternatively, it can be driven away from the brake magnet and attracted to the release magnet to release the brake. The device requires no power in either braking or non-braking states. Basic braking and release actions are achieved through the magnetic cooperation between the permanent magnet and the magnetically conductive sliding block, significantly reducing energy consumption. The overall structure is compact and possesses the fundamental characteristics of magnetic bistable operation.