6results about How to "Avoid affecting work progress" patented technology

The invention relates to the field of electric power systems, in particular to a relay protection and exit matrix detection device capable of customizing input quantity, which comprises a signal input module, a processing module, a display module, a command input module and a storage module, the processing module comprises an input signal data processing module and a user instruction data processing module, the input signal data processing module is used for processing input signals and outputting analysis results, and the user instruction data processing module is used for analyzing user instructions or input input names and adjusting internal circuits; the command input module is used for receiving a user instruction. According to the invention, by arranging the input matching unit and the connection signal adjusting unit, the interface corresponding to the input can be connected to different internal circuits according to the name of the input input, and the user-definition of the input by a worker can be facilitated.

The invention discloses a printer consumable management method and system, electronic equipment and a storage medium, and relates to the field of printer management. In the method, a first RFID of the consumable is read through an RFID reader of a printer, and the first RFID is transmitted to an application program through wireless transmission; when the application program receives the first RFID, querying a corresponding template through the first RFID and displaying the template in the application program; in response to the operation that a user clicks the target template, the target template is used for printing, the first length of each time of printing of the consumables is recorded, the multiple first lengths are added to obtain a second length, and the difference value between the total length of the consumables and the second length is calculated; when the difference value is smaller than the threshold value, it is prompted that the remaining length of the consumables is insufficient, and when the difference value is zero, the first RFID is added into the blacklist, and replacement of the consumables is prompted. By implementing the technical scheme provided by the invention, the use condition of the consumables can be monitored in real time, and the printer consumables can be effectively managed.

The utility model discloses a portable temperature metering device for outdoor work, which comprises a protective lower shell and a protective upper shell, two ends of one side of the protective lower shell are respectively and fixedly connected with one end of a fixing block, the other end of the fixing block is fixedly connected with a fixing shaft, one side of the protective upper shell is fixedly connected with one side of a connecting block, and the other side of the connecting block is fixedly connected with a rotating cylinder. And the rotating cylinder is rotationally connected with the fixed shaft. Through the arrangement of the upper protective shell, the lower protective shell, the first protective pad, the second protective pad, the third protective pad and the like, the thermometer can be protected, damage caused by direct rigid collision between the thermometer and articles in the bag is effectively prevented, and the influence on the work progress of workers is avoided; by arranging the clamping block, the positioning opening, the pull ring block, the clamping groove, the spring, the sliding block, the positioning rod, the pull rod, the shifting block and the like, the upper protective shell and the lower protective shell can be combined and fixed to carry the thermometer, and by arranging the pull ring block, the thermometer is more convenient to carry and use.

The application relates to an anti-interference device and method for a rotary transformer circuit, and belongs to the technical field of rotary transformer circuits. The device solves the problems that the existing anti-interference method has large hardware changes, high cost, cannot process the faults caused by the interference in time, and has poor reliability. The device comprises a first anti-interference circuit used for performing front-stage filtering on sine excitation signals and cosine excitation signals output by a rotary transformer decoding chip; a second anti-interference circuit used for performing resistance-capacitance filtering on sine differential signals and cosine differential signals output by the rotary transformer circuit based on received front-stage filtered sine wave excitation signals and cosine excitation signals; the rotary transformer decoding chip is used for generating digital signals and a first fault signal based on received filtered sine differential signals and cosine differential signals; a master control chip generates a second fault signal according to the received digital signals; and the device is also used for judging whether the rotary transformer circuit has a fault based on the first fault signal and the second fault signal, and eliminating the fault if the fault occurs.

This utility model relates to the field of terminal block technology, specifically a single-piece terminal block, including a housing. The housing has a first insertion hole, a second insertion hole, a first button slot, and a second button slot. A first button and a second button are disposed inside the first and second button slots. The housing also contains a first spring and a second spring. The right end of the first spring is located directly below the first insertion hole, and the left end of the second spring is located directly below the second insertion slot. The bottom end of the first button abuts against the first spring, and the bottom end of the second button abuts against the second spring. This utility model, by setting up a button and spring structure, allows for quick clamping or loosening of wires by simply pressing the corresponding button with a tool when connecting or disconnecting wires. This method eliminates the need for traditional screw tightening, avoids the time-consuming process of installing and removing wires that could affect the overall work progress, and reduces labor costs.