8results about How to "Solve different needs" patented technology

The utility model discloses a base material conveying structure applied to a textile machine, which comprises a textile device, a base material storage rack is arranged on the rear side of the textile device, a swing rod assembly is arranged on the base material storage rack, a moving assembly capable of moving along the direction of the swing rod assembly is arranged on the swing rod assembly, and the base material storage rack is provided with a base material conveying mechanism. An adjusting assembly used for adjusting the position of the moving assembly is arranged on the swing rod assembly, an angle positioning structure used for fixing the angle of the swing rod assembly is arranged between the swing rod assembly and the base material storage frame, and two positioning roll shafts are arranged on the moving assembly at intervals. Through the innovative synergistic effect of the swing rod assembly and the moving assembly, accurate and flexible adjustment of the input direction of the base material is achieved, the stability after adjustment is ensured through a reliable positioning structure, and therefore the quality and efficiency of textile production are improved, and diversified textile process requirements are met.

The application belongs to the technical field of property management, and particularly relates to a gate access identification device for property management, which comprises a fixed frame, an adjusting assembly is arranged on the fixed frame through two connecting holes formed in the rear end of the fixed frame, and the left and right sides of the adjusting assembly are respectively connected with two limiting rods through sliding connections. The gate access body can be quickly disassembled and assembled through the cooperation of the electric push rod main body, the connecting plate, the hinged plate, the hinged shaft, the sliding plate and the T-shaped fixed rod, so that the device does not need screwdrivers, wrenches or any other auxiliary tools for installing or disassembling the gate access body. For property or maintenance personnel, this greatly shortens the downtime when repairing or replacing equipment.

The utility model relates to the technical field of mobile phone accessories, and discloses a ring card bag support which comprises a silica gel shell. The plastic plate is arranged in the silica gel shell, and at least one magnet is arranged in the plastic plate; the card bag is fixedly connected to the outer wall of the silica gel shell; the arched ring and the card bag are integrally arranged; a groove for accommodating the magnet is formed in the plastic plate, and the magnet comprises an annular magnet and a tail magnet which are arranged in the groove; the outer side of the plastic plate is covered with a protection piece used for fixing the annular magnet and the tail magnet. And the protective sheet is made of a PVC (Polyvinyl Chloride) material. According to the utility model, the arched ring has the functions of a ring and a support, and can prevent slipping and support film watching. The built-in magnet realizes a magnetic attraction function, and is convenient for vehicle-mounted use. The integrated design integrates multiple functions, the burden caused by the fact that a user needs to be equipped with various accessories is avoided, and great convenience and market competitiveness are achieved.

The present invention discloses a vehicle charging method and a mobile shared umbrella-shaped charging pile, which belongs to the field of charging technology. The vehicle charging method includes: a camera detects the parking position of the charging vehicle; an improved deep learning model is used to identify the charging port of the vehicle to determine whether the charging port position is identified; if the charging port position is identified, the main pole of the charging pile is rotated to make the charging gun face the charging port; the user takes the charging gun to charge the vehicle; after the camera detects the parking position of the charging vehicle, it includes: determining whether the vehicle is in front of or behind the charging pile; when the vehicle is in front of the charging pile, the rotation angle of the main pole of the charging pile is 0-160°; when the vehicle is behind the charging pile, the rotation angle of the main pole of the charging pile is 0-200°. The present invention uses the improved YOLOV8 recognition algorithm in combination with the camera to identify the charging port of the vehicle, which reduces the process of vehicle charging and improves the user experience.

The present invention discloses a polysilicon ingot furnace, comprising a furnace body and a heat preservation cover arranged in the furnace body, wherein a crucible, a bottom plate, a heater, a heat insulation block and a heat exchange device are arranged in the heat preservation cover; the bottom plate is installed on the heat exchange device, the crucible is placed on the bottom plate, a crucible guard plate is installed on the outer wall of the crucible, an angle adjustment mechanism is installed on the side wall of the bottom plate, the heat insulation block is installed on the angle adjustment mechanism, and the end of the heat insulation block is in contact with the heat preservation cover. The present invention can effectively control the heat dissipation path and method by changing the placement of the carbon felt heat insulation block, that is, adjusting the angle between it and the bottom graphite guard plate, and realizing the regulation of the thermal field to meet the different requirements of various ingot casting processes.

The utility model relates to the technical field of injectors, in particular to a food filling injector which comprises a large-pipe-diameter needle cylinder, a small-pipe-diameter needle cylinder, a large plunger rod, a large plunger, a small plunger rod and a small plunger. A large plunger rod is arranged in the large-pipe-diameter needle cylinder, a large plunger is arranged at the bottom of the large plunger rod, the interior of the large plunger rod is designed to be hollow, a vertically-through through hole is formed in the large plunger rod, the through hole penetrates through the large plunger at the bottom, a small-pipe-diameter needle cylinder is arranged in the through hole, a small plunger rod is arranged in the small-pipe-diameter needle cylinder, and a small plunger is arranged at the bottom of the small plunger rod. The small-pipe-diameter needle cylinder is arranged in the large plunger rod in the large-pipe-diameter needle cylinder, and the small-pipe-diameter needle cylinder and the large plunger rod are designed in a detachable mode, can be used independently and do not affect each other, and are matched with the detachable small conical head, so that the food filling injector can meet the two different functions of food filling and pipeline flushing at the same time. And the problem of different requirements on the pipe diameter of the injector in different use scenes is solved.

This utility model discloses an angle-adjustable protective mechanism for a metal bending machine, including a base mounted on a base plate. An operating cavity is provided at the front of the base, and a limiting mechanism is provided within the operating cavity. The limiting mechanism includes an elastic support plate connected to the inner wall of the operating cavity, a limiting plate opposite to the elastic support plate in front of the elastic support plate, and a clamping plate above the elastic support plate. A bending roller connected to a servo motor is mounted on the base, and the clamping plate is connected to the bending roller. A protective cover is mounted on the top of the base, and a second protective plate is provided in front of the clamping plate and connected to the protective cover via a damping shaft. In this utility model, by providing a protective cover, a first protective plate, a second protective plate, and a handle, the cooperation of the protective cover, the first protective plate, and the second protective plate prevents debris from flying, improving safety, and allows the first and second protective plates to stop at any angle to meet different needs of the workers.

The invention discloses a digital street governance data intelligent grading system based on a block chain. The system comprises a front-end service module, an agent module, a back-end service module, a message queue module, a block chain gateway module, a block chain underlying network module and a database module. The invention discloses a block chain-based digital street governance data intelligent grading method, which comprises two data flow directions to ensure intelligent grading uplink and real-time synchronization of street governance data, and comprises a data uplink process and a data synchronization process. According to the invention, an efficient, flexible and safe street governance data intelligent grading system is constructed; due to the innovative double-channel data flow design, the real-time performance of data and the high availability of the system are ensured; a hierarchical data checking mechanism improves the accuracy of data chaining, and event notification and message queue integration enhance the expandability of the system; the system provides intelligent and stable technical support for street management of smart cities, and has wide application value and popularization prospect.