6results about How to "Increase or decrease in length" patented technology

The utility model discloses an adjustable automatic tin scraping furnace which comprises a supporting frame, a rotating disc is arranged at the bottom of a base plate in a rotating mode, a connecting groove is formed in the middle of the bottom of the rotating disc, scraping pieces are arranged on the inner walls of two limiting grooves in a sliding mode, limiting plates are fixedly arranged at one ends of the two scraping pieces, and fixing blocks are fixedly arranged on the edges of the two sides of the inner wall of the connecting groove. A lead screw is rotationally arranged between the two fixing blocks. According to the utility model, the second motor is started to enable the turntable to rotate at the bottom of the base plate, so that the scraping blade is in contact with the bottom of the furnace wall and quickly rotates to scrape residues attached to the inner wall, and the first motor is started to enable the screw rod to rotate on the fixed block to drive the limiting plate and the scraping blade to mutually move in the limiting groove; the length between the scraping blades is adjusted, the total length of the scraping blades is increased or shortened, wall scraping can be conveniently carried out in circular tin furnaces of different sizes, cleaning blind areas are not prone to being generated, cleaning is more thorough, and the cleaning effect of the device is improved.

The utility model provides an adapter tool for fastening bolts, which comprises a sleeve body, a square groove is arranged in the middle of one side of the sleeve body, a square head is inserted in the square groove, one end of the square head outside the square groove is fixedly connected with a disc head, and the outer surface of the disc head is fixedly connected with a handle. The sleeve body is sleeved with two rings in sliding contact with the sleeve body, three positioning screws used for limiting the relative positions of the rings and the sleeve body are annularly and equidistantly connected to the outer surfaces of the rings in a threaded mode, and three inner threaded pipes are annularly and equidistantly installed on the outer surfaces of the rings. The three internal threaded pipes and the three positioning screws are alternately arranged, the internal threaded pipes are internally connected with screw rods in a threaded mode, and the ends, located on the outer sides of the internal threaded pipes, of the screw rods are provided with bull eyeballs. The anti-skewing bolt has the advantages that the sleeve body is prevented from skewing in a deep hole, and the frequency of adjusting the relative position of the sleeve body and the head of the bolt is reduced.

This application discloses a data processing method, system, device, medium, and product in the field of computer technology. When data arrives at the receiving end, the receiving end first calculates the historical out-of-order rate of previously received data to determine the current out-of-order status of the transmission link. Then, based on the historical out-of-order rate and the sequence number of the latest received data, a new receiving window suitable for the current out-of-order status is determined, allowing the window length to be adaptively adjusted according to the transmission link's out-of-order status. Subsequently, the target sequence number of the target data to be received is verified using the new receiving window to determine whether the receiving conditions are met. Data meeting the conditions is temporarily stored in a circular buffer in sequence to ensure correct data sorting within the circular buffer. This allows the corresponding data to be arranged in order according to the sequence number, thus solving the problem of out-of-order arrival and reducing the probability of out-of-order packet loss, misordered data accumulation, and other problems, thereby improving data transmission stability.

The heat exchanger fin batch rough detection integrated device comprises a machine base and a machine cavity which is formed in the machine base and penetrates through the upper wall, an air cylinder is fixedly connected to the lower left wall of the machine base, a top plate is fixedly connected to a transmission rod at the upper end of the air cylinder, a pair of containing plates used for containing materials are connected to the lower wall of the top plate, and a material guide opening is formed in the right wall of the machine base. Compared with the prior art, the heat exchanger fin batch rough detection integrated device has the beneficial effects that in the machine cavity of the machine base, heating is conducted through the heating wire, blowing is conducted along the draught fan, hot air flow is blown into the machine cavity along the material guiding opening, a high-temperature environment is formed, the machine cavity and the material supporting plate in the containing plate are provided with the set openings in a penetrating mode, the heat exchanger fins are placed, the fins are carried and placed, and the heat exchanger fins are placed in the set openings. And through operation of the air cylinder and displacement of the transmission rod, the top plate is driven to move up and down, further, the containing plate moves along with the top plate and moves up and down in the machine cavity, fin structures with certain mass can be conveniently taken and stored, and more time and labor are saved when materials are taken and stored.

This utility model relates to the technical field of flexible copper busbar connections, and particularly to an adjustable-length safety charging pile battery flexible connection device. It includes a protective frame, a first copper busbar, and a second copper busbar. Connecting terminals are fixedly connected to the opposite sides of both the first and second copper busbars. An adjustment component is fixedly connected to the inner bottom wall of the protective frame, and a drive component is fixedly connected to the front of the protective frame. This adjustable-length safety charging pile battery flexible connection device, through the coordinated arrangement of the adjustment component, drive component, and locking component, allows for the adjustment of the distance between the movable copper busbar and the positioning copper busbar using a right-angle bracket, thereby increasing or decreasing the length of the first copper busbar. This enables flexible adjustment of the flexible connection length when installing charging pile batteries of different models. Furthermore, the spring force presses the locking block tightly into the locking hole on the front of the right-angle bracket, ensuring that the position of the movable copper busbar does not shift after adjustment, resulting in higher stability.