6results about How to "Pass directly" patented technology

The utility model relates to the related technical field of synchronous belt connection, in particular to a preheating mechanism of a synchronous belt connection machine, which comprises a rack, a stand column is mounted at the top of the rack, a movable block is arranged on the inner side of a U-shaped frame, and a pneumatic clamp is arranged on the movable block; and an adjusting mechanism is arranged on the U-shaped frame. According to the utility model, the mounting plate is matched with the air cylinder to drive the heating plate to press downwards, so that the heat conduction teeth at the bottom of the heating plate are meshed with the tooth grooves of the synchronous belt, and then the connection position of the synchronous belt can be heated and preheated through the heating plate and the heat conduction teeth; according to the design, heat can be more directly and efficiently transmitted to the tooth part of the synchronous belt, the problem that local heating is not uniform possibly occurring in a traditional heating mode is avoided, it is ensured that the whole port of the synchronous belt is uniformly heated, the preheating requirements of synchronous belts of different specifications and different types can be met by adjusting the specifications of the heat conduction teeth, and the preheating efficiency is improved. Wide application prospects are realized.

The invention relates to the technical field of BT knife handles, in particular to a modular interface structure of a universal quick-change knife handle, which comprises a knife handle, a blind rivet and a thermal shrinkage rod, the knife handle is composed of a circular truncated cone section and a circular ring section, the interior of the knife handle is of a hollow structure, a first threaded hole is formed in the left end of the circular truncated cone section, and a second threaded hole is formed in the right end of the circular ring section; the blind rivet is in threaded connection with the cutter handle through the first threaded hole, and the thermal shrinkage rod is in threaded connection with the cutter handle through the second threaded hole. The blind rivet and the thermal shrinkage rod are designed into detachable and replaceable independent modules and are in standardized threaded connection with the knife handle, and accumulated errors which are difficult to control in multi-stage assembly are structurally eliminated; the thermal shrinkage rod is used as an independent standardized function module, and the universal threaded connector at the tail end of the thermal shrinkage rod can adapt to various knife handles with different standards and specifications.

The application specifically relates to the technical field of household appliances, and particularly relates to a sweeper, which comprises a base provided with a rolling brush cavity and a battery cavity on a side close to the ground, the rolling brush cavity and the battery cavity are adjacently arranged along a first direction; a rolling brush mechanism is movably installed in the rolling brush cavity; an installation cavity is arranged on a side of the base far from the ground and between the rolling brush cavity and the battery cavity; the installation cavity is in communication with the rolling brush cavity; a driving mechanism is arranged in the installation cavity; a driving end of the driving mechanism extends into the rolling brush cavity and is connected with the rolling brush mechanism; under the driving effect of the driving mechanism, the rolling brush mechanism moves along a third direction. The driving mechanism is directly arranged in the installation cavity, the space of the base is fully utilized, the space utilization rate is improved, and the overall volume of the transmission mechanism can be reduced. The volume of the driving motor and the transmission mechanism is large, the compact layout of the sweeper in the longitudinal height can be reduced, and the thickness of the sweeper can be controlled within a certain range.

The present application relates to the field of medical devices, in particular to an anchoring system and a forming device thereof. In an embodiment of the present application, a limiting rod is arranged on the anchoring device, which limiting rod extends outwardly with the connecting rod as the center in a natural state, so that the blocking piece can prevent the anchoring needle from being screwed into the tissue excessively after implantation, which enables the operator to easily determine the implantation condition of the anchoring needle by operating the rotating force even in an invisible condition, and the blocking piece can press the anchoring area of the implanted device like a "washer" to provide a lateral stabilizing force, and when used for ring contraction, the blocking piece can prevent the fabric layer from being separated from the anchoring needle during the contraction process.

This application discloses a packaging structure and its formation method. The formation method includes: providing a semiconductor chip, the semiconductor chip including an active surface and a back surface opposite to each other; providing a microfluidic plate, the microfluidic plate including a first surface and a second surface opposite to each other, the microfluidic plate having microfluidic grooves, the microfluidic grooves penetrating a portion of the first surface; and bonding the first surface of the microfluidic plate to the back surface of the semiconductor chip. By bonding the first surface of the microfluidic plate to the back surface of the semiconductor chip, the first surface of the microfluidic plate and the back surface of the semiconductor chip are permanently bonded together through atomic and / or molecular interactions. This allows the microfluidic grooves to be directly located between the microfluidic plate and the semiconductor chip, significantly reducing the thermal resistance of the intermediate layer and ensuring that heat can be transferred more directly and efficiently from the semiconductor chip to the cooling medium in the microfluidic grooves, thereby improving heat dissipation efficiency.

The utility model provides a pipeline anticorrosion lining softening device, including the chassis, one end of chassis is equipped with the front support, one side of front support is equipped with the front removal guide rail, the top of front support is equipped with the roof support, the top of front support is equipped with fixed support, be equipped with the movable first support on the front removal guide rail, one side of first support is equipped with the movable second support, one side of second support is equipped with third support, be equipped with detachable heating assembly on third support, this pipeline anticorrosion lining softening device heats from the inside of pipeline through the heating tube, compared with traditional spray gun external heating, heat transfer is more direct, heating efficiency improves greatly, the rotation ring cooperation servo motor on fixed support and first support can drive the rotation of pipeline, ensure that lining is heated evenly, solved the problem that traditional spray gun burns in the inside of pipeline and heats softening can not accurate control temperature and heating area.