42results about How to "Complete design" patented technology

The invention discloses an automobile coating over-spray mist dry-type trapping system, which comprises an over-spray mist settling chamber, of a T-shaped structure, located below a spray chamber. Theupper portion of the over-spray mist settling chamber is almost as wide as the spray chamber, and over-spray mist generated in the spray chamber can settle in an upper area and gradually gather to alower narrowing area; filtering units are oppositely arranged on the two sides of the narrowing area so as to receive overspray mist which settles and is gradually collected into the lower narrowing area for filtering; each filter unit is provided with a replaceable standardized paper box filter, each filter unit is arranged on a rolling device and can move horizontally, each filter unit can be pulled out or pushed in, and online or offline maintenance or replacement of the paper box filters is achieved. Replacement of the paper box filters can be completed under continuous production, and therequirement for large-batch production is met; in combination with circulating air, the energy consumption of the spray chamber can be greatly reduced.

The invention discloses a casement window with high airtight and watertight sliding rails, which comprises an upper window frame, a lower window frame, a frame, a middle frame, a window sash and glass, a sliding groove is arranged on the upper window frame, and a sliding block is arranged in the sliding groove The slider is connected to the upper frame of the window sash through a triangular hinge; a slide rail is arranged on the lower window frame, a quadrilateral hinge is connected to the lower frame of the window sash, a pulley is connected to the quadrilateral hinge, and a stop block is provided at one end of the slide rail. In the present invention, since there is no gap between the sash and the window frame after the sash is closed, the airtight effect is very good, and the casement window has the advantages of good airtightness, watertightness, sound insulation, and heat insulation effect, and the sliding window does not occupy the indoor space. Organically combined, it is very suitable for use in high-rise buildings, and it does not affect the installation of protective bars outside the window; the present invention has a complete design and a simple structure, and only simple and cheap hardware can be used to realize sliding and flat opening, and the processing of doors and windows is also simple. As long as there is general door and window processing equipment, it can be processed and manufactured, and the installation is also convenient, so the cost is low.

A large multi-sensor integrated electric gripper belongs to the technology field of machinery. A motor support, a joint part and a video camera are clamped between a lower plate and an upper plate, and the joint part is positioned on the geometrical center axis of the gripper; a first gear shaft, a second gear shaft and a third gear shaft are all connected between the lower plate and the upper plate; a decelerating motor is fixed on the motor support, a small bevel gear is arranged on the reduction motor, a big bevel gear and a pinion are coaxially fixed on the first gear shaft, a rack wheel and a first contra-rotating gear are coaxially fixed on the second gear shaft and a second contra-rotating gear is fixed on the third gear shaft. A right finger component and a left finger component are connected between the lower plate and the upper plate; the gripper is covered by an outer covering at the periphery outside; a multi-sensor system is integrated in the gripper mechanism. The gripperis capable of providing a positive pressure of 1685N at the finger tip of the gripper, a relative switching speed of the two finger tips at 74mm / s and a switching range of 300mm, and is widely applied to various industrial fields.

The invention provides a coupling coil of a wireless charging system and a preparation method of the coupling coil. The method comprises the steps of (S1) determining a coupling coefficient of the coupling coil; (2) determining an inductance value of the coupling coil and working current of the coupling coil according to the coupling coefficient; (S3) determining the Litz wire specification according to the working current of the coupling coil; and (S4) determining the number of turns of the coupling coil according to the inductance value of the coupling coil. The complicated work of designing the coupling coil of the wireless charging system is decomposed into a few of steps; the overall design process is clear and distinct; the operability is high; through the scheme designed by the invention, the technical indexes can be met; and relatively high power transmission efficiency can be achieved through selecting an optimal design scheme.

The present invention provides a log collection and monitoring method for distributed servers. The method includes the following steps: Step S1, collecting site logs of each server respectively, and storing the collected log data on the directories of the respective servers, and each Each server has a corresponding server IP; step S2, through the interface, receive the log data collected by each server and store it in the message queue, and then read the log data from the message queue one by one, and log data according to the server IP and log time. Make distinctions and store them in redis; step S3, read the collected log data from redis, and display it through the visual page; step S4, query the log counter in the zset ordered set of redis regularly, when the log If the counter exceeds the set quantity, the site manager will be notified by SMS or email; the work efficiency is improved.

The invention provides a device for testing the mechanical properties of high-temperature superconducting strips, which includes a four-lead control device (1), a strip critical current test stand (2), a strip turning radius test stand (3), a strip material tensile stress test frame (4). The advantages of the present invention are: 1. The device of the present invention can complete the precise measurement of almost all the electrical and mechanical properties of the strip short sample, including the turning radius, tensile stress, delamination stress, etc., with complete functions and convenient use; 2. Equipment The design is complete, practical and humanized, people can sit on the table for welding, testing and other processes, the whole process is relatively easy. 3. The square hole plate installed on the desktop can accommodate various test sample racks, screws, tools, etc., which is convenient and practical; 4. The test sample racks can reasonably and effectively support the measurement of samples.

The invention discloses a wind power generation maximum power point tracing control method. By analyzing the mathematical mechanism of a permanent magnet synchronous wind generating set, a reasonable direct-driven permanent magnet wind generating set complete model is established, a back-to-back full power converter is controlled through bivector space pulse width modulation signals, and active power output of the generator side is adjusted and the direct current voltage of the power grid side is adjusted to be constant through a double closed-loop control loop. By means of the wind power generation maximum power point tracing control method, in the environment of low wind speed which is rated wind speed, a function curve based on the relation between wind driven generator power and rotating speed is equivalent to an isosceles triangle during large-range rough adjustment, and then accurate adjustment is achieved nearby a peak value through a Gaussian function. Therefore, the searching speed and accuracy of a maximum power point can be guaranteed while the searching range is widened, and the wind energy utilization efficiency is advantageously improved.