The utility model relates

The utility model relates to a screw driver, in particular to an RFID induction screw driver. Background technology: with the development of the national economy and the rapid advancement of urbanization, the number of elevators also increases rapidly. The safe operation of elevator is related to the safety of people's life and property. "Three by products, seven by maintenance" elevator safety mainly depends on the usual maintenance and maintenance. As a special equipment, elevator maintenance is divided into half monthly maintenance, monthly maintenance, quarterly maintenance, semi annual maintenance, annual maintenance and maintenance when there is a fault. The elevator maintenance process is complex and there are many processes, which requires high requirements for personnel maintenance management. In many cases, effective supervision means cannot be carried out. Technical implementation elements: in view of the shortcomings of the existing technology, the utility model provides an RFID sensing intelligent screw driver, which places RFID chips in some parts that need to be overhauled. During the maintenance process, the RFID chips are sensed, and the collected data are transmitted to the mobile intelligent terminal through the Bluetooth transmission module in the smart screwdriver, so that the maintenance can be known The equipment can solve the problem that the elevator maintenance process can not be effectively supervised. Through the equipment, not only the tool problem in the maintenance process, but also the time management and process management of elevator maintenance can be solved. The maintenance personnel are more convenient to use, and the cost is lower, which greatly improves the work management level and prevents the personnel from patrolling In the process of inspection, the mentality of being irresponsible and deducing matters is not enough.The utility model of the product will effectively fill the gap of refined management and paperless management of elevator maintenance process in China, effectively eliminate the disorder of elevator maintenance in the market, improve the level of personnel management, supervise the maintenance and repair process of maintenance personnel, and make the maintenance personnel more responsible for the inspection of the elevator, so as to ensure the elevator maintenance on time and quantity, and protect the people Safety of life and property. The technical scheme adopted by the utility model to achieve the above purpose is as follows: an RFID induction intelligent screw driver, which includes a knife handle, a cutter bar and a cutter head, wherein the two ends of the cutter bar are respectively connected with the knife handle and the cutter head; the RFID radio frequency reader head, Bluetooth transmission module, processor and power supply are arranged in the handle, and the connection part is arranged Bluetooth transmission module connects the processor, receives the RFID communication data sent by the processor, and wirelessly communicates with the mobile intelligent terminal. A power supply battery is also arranged inside the handle, which is connected with the processor to supply power for the internal equipment of the handle. The RFID radio frequency reading head arranged in the handle comprises a low-frequency, a high-frequency and an ultra-high-frequency radio-frequency reading head. The handle is provided with an LED information indicating lamp. The RFID induction intelligent screw driver has sound prompt when the induction RFID tag is successful. The processor is also provided with a USB charging port. One end of the cutter bar is a butt joint, which can be separated and butted with the handle, and the other end is directly connected with the cutter head. And the cutter bar and the cutter bar are twoEach end is provided with a cutter head, and any end can be separated and butted with the handle. Different types of tool heads are arranged at both ends of the cutter bar. One end of the cutter bar is connected with a knife handle, and the other end can be separated and butted with the cutter head. The utility model has the following beneficial effects and advantages: 1. The utility model uses the RFID radio frequency reader set in the screw driver to accurately record the time and place of elevator maintenance and inspection, so as to provide the basis for the process management of elevator maintenance; 2 The utility model can record the time of each inspection point and the inspection process data, provide the data basis for the process management, and make up for the blank of the current elevator maintenance information process management, and the management department can strengthen the management based on the data; 3 The utility model has low manufacturing cost, and uploads data to the mobile intelligent terminal through Bluetooth transmission mode, supports the current mainstream mobile intelligent terminal equipment, and the user does not need to purchase professional handheld devices, so as to reduce the use cost. Fig. 1 is the hardware structure diagram of the utility model. The specific implementation mode the utility model is further described in detail in combination with the attached drawings and the embodiment. The hardware structure of the utility model is shown in Fig. 1. The radio frequency reader head, Bluetooth transmission module, processor and power supply battery are embedded in the handle. The RFID radio frequency reader is located in the handle, and the power supply battery supplies power to the RFID radio frequency reader and Bluetooth transmission module, so that the card reading and transmission can work normally. The bit of the screw driver can be disassembled and replaced according to the actual needs. Dismantle and replaceThere are three ways to change: 1. The handle is a separate whole, one end of the tool bar is a butt joint, and the other end is a cutter head; 2. There are different kinds of tool heads at both ends of the tool bar, which can be used with one end according to the actual demand; 3. The knife handle and the tool bar are combined together, and the end of the tool bar is a butt hole, so the cutter head model can be selected to connect with the tool bar butt hole according to the actual needs. The utility model integrates RFID radio frequency sensor reader, Bluetooth transmission module and power supply battery into a screw driver. RFID tags are set at the positions that need maintenance and repair. Each tag can correspond to the corresponding position and other information in the system. The RFID tag is sensed by the integrated screw driver device, and the information and time of the RFID tag are recorded rfid elevator controller and transmitted to the mobile intelligent terminal device through Bluetooth device. Accurately record the time and place of elevator maintenance and inspection. So as to provide the basis for the process management of elevator maintenance. In order to manage the process of elevator or large-scale mechanical equipment detection and maintenance, the RFID reader is integrated into the screwdriver handle to read and record the RFID tags of the parts to be inspected and repaired. Improve the level of personnel management, supervise the maintenance and repair process of maintenance personnel, make the maintenance personnel more responsible for the inspection of the elevator, ensure that the elevator is repaired on time and in quantity, and ensure the safety of people's lives and property. The utility model can also be applied to the smart lock company maintenance and management of electric power, pipelines, lines, special equipment and large electromechanical equipment. Technical features: 1. An RFID inductive intelligent screw driver, including a knife handle, a cutter bar and a cutter head, wherein the two ends of the tool bar are respectively connected with the knife handle and the cutter head; the utility model is characterized in that: the RFID radio frequency reading head, Bluetooth transmission module, processor and power supply unit are arranged in the handle, and are connected with the processor, and are set with the target position The RFID tag communicates and feeds back the communication results to the processor; the Bluetooth transmission module is connected with the processor to receive the RFID communication data sent by digital door lock suppliers the processor and communicate with the intelligent terminal wirelessly; the power supply unit is connected with the processor to supply power for the internal equipment of the handle; the RFID radio frequency reader includes a low-frequency radio frequency reader, a high-frequency radio frequency reader and an ultra-high-frequency radio frequency reader Head. 2. The RFID inductive intelligent screwdriver according to claim 1, which is characterized in that the processor is also provided with a USB charging port. 3. The RFID induction intelligent screwdriver according to claim 1, which is characterized in that the handle is equipped with an LED information prompt lamp. 4. The RFID induction intelligent screwdriver according to claim 1, which is characterized in that there is an audio prompt when the induction is successful. 5. The RFID sensor according to claim 1The utility model is characterized in that one end of the cutter rod and the handle can be separated and butted, and the other end is a cutter head. 6. The RFID induction intelligent screwdriver according to claim 1, which is characterized in that both ends of the cutter bar are provided with cutter heads, and any end can be separated and butted with the handle. 7. The RFID induction intelligent screw driver according to claim 6, which is characterized in that the cutter heads arranged at both ends of the cutter bar are different. 8. The RFID induction intelligent screwdriver according to claim 1, which is characterized in that one end of the cutter bar is connected with the handle, and the other end can be separated and butted with the cutter head. Technical summary the utility model relates to an RFID induction intelligent screw driver, which includes a knife handle, a cutter bar and a cutter head, wherein the two ends of the knife bar are respectively connected with the knife handle and the cutter head; the RFID radio frequency reader head, Bluetooth transmission module, processor and power supply unit are arranged in the handle, and the RFID mark set at the target position is connected with the processorThe Bluetooth transmission module connects the processor, receives the RFID communication data sent by the processor, and communicates with the mobile intelligent terminal wirelessly. The utility model places RFID chips in some parts that need to be overhauled. During the maintenance process, the intelligent screw driver senses the RFID chip, and transmits the collected data to the mobile intelligent terminal through the Bluetooth transmission module in the intelligent screwdriver, records the maintenance process and maintenance time, greatly improves the maintenance management level, ensures that the maintenance equipment is repaired on time and in quantity The utility model can be applied to the maintenance management of elevator, power, pipeline, line, special equipment and large electromechanical equipment. Technical R & D personnel: Wang Xiaobing protected technical user: Chengdu focus he'an Internet of things Co., Ltd. Document No.: 201621097065 technology research and development date: 2016.10.01 technology announcement date: 2017.06.06 technical user: Chengdu focus he'an Internet of things Co., Ltd