RFID intelligent chip aviation level screwdriver bit

Abstract

The utility model discloses a kind of RFID intelligent chip aviation grade screwdriver bits, it is related to screwdriver bit field, including main screw, main screw tail end is fixedly connected with screw tail section, main screw and screw tail section are integrally formed design, screw tail section includes cylindrical peg, opening is provided at cylindrical peg tail end, opening is fixedly connected with sealing block, a kind of RFID intelligent chip aviation grade screwdriver bit proposed in the utility model, with following advantages: 1, improve tool management efficiency: through RFID technology, maintenance personnel can quickly identify and match the required screwdriver bit, reduce artificial search time, the automatic checking and management function of tool reduces the cumbersome process of artificial counting;2, eliminate tool loss risk: in the process of aviation maintenance, small tool such as screwdriver bit is easily left in aircraft interior, cause serious security risk, the utility model tracks tool position in real time by RFID technology, ensure that tool will not be left in aircraft interior, eliminate security risk.

Description

Technical Field

[0001] This utility model relates to the field of screwdriver bits, specifically an RFID smart chip aerospace-grade screwdriver bit. Background Technology

[0002] In the field of aircraft maintenance, tool management and use are crucial for ensuring flight safety. Aircraft maintenance involves a large number of precision tools, especially small tools such as screwdriver bits, which are diverse in specifications, frequently used, and require extremely high precision. However, traditional tool management methods have the following problems: 1. High risk of tool loss: Due to the complex structure of aircraft, tools (especially small tools) are easily left inside the aircraft during maintenance, potentially leading to serious safety hazards; 2. Problem of tool misuse: Aircraft maintenance has strict requirements for tool specifications and usage scenarios, but traditional tool management methods cannot ensure that maintenance personnel use the correct tools every time, increasing the risk of maintenance errors; 3. Low management efficiency: Traditional tool management relies on manual inventory and recording, which is inefficient and prone to errors, failing to meet the high efficiency and accuracy requirements of aircraft maintenance; 4. Lack of traceability: Traditional tool management cannot record information such as the personnel, time, and location of tool use in real time, making it difficult to meet the high standards of safety and regulatory compliance in aircraft maintenance.

[0003] In recent years, RFID (Radio Frequency Identification) technology has been widely used in tool management due to its contactless, efficient, and traceable characteristics. By embedding chips into tools, RFID technology enables automatic identification, tracking, and management of tools, significantly improving the efficiency and security of tool management. However, existing RFID tool management solutions are mostly focused on large equipment or general-purpose tools, and specialized solutions for small tools (such as screwdriver bits) with high precision and high security requirements in aviation maintenance scenarios are still relatively lacking. Utility Model Content

[0004] To achieve the above objectives, this utility model provides the following technical solution: an RFID smart chip aerospace-grade screwdriver bit, including a main screw, with a screw tail section fixedly connected to the tail end of the main screw. The main screw and the screw tail section are integrally formed. The screw tail section includes a cylindrical post, with an opening at the tail end of the cylindrical post, and a sealing block fixedly connected inside the opening.

[0005] Preferably, the cylindrical stake includes a stake body, and a cylindrical groove is formed at the tail end of the stake body, and an RFID chip is embedded and fixed inside the cylindrical groove.

[0006] Preferably, the sealing block includes a metal sealing insert, which is inserted and fixed in the cylindrical groove, and the gap between the metal sealing insert and the cylindrical groove is filled with epoxy resin.

[0007] Preferably, the length and diameter of the metal sealing block completely coincide with the cylindrical groove.

[0008] Preferably, the RFID chip is unique, and the data stored inside corresponds to the model and size of the main screw.

[0009] Preferably, the RFID chip supports wireless reading and writing.

[0010] Preferably, the main screw, the stake body, and the metal sealing block are all made of titanium alloy.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This utility model proposes an RFID smart chip for aviation-grade screwdriver bits, which has the following advantages: 1. Improved tool management efficiency: Through RFID technology, maintenance personnel can quickly identify and match the required screwdriver bits, reducing manual search time and significantly improving work efficiency. The automated inventory and management functions of tools reduce the tedious process of manual counting, ensuring the accuracy and real-time availability of tool inventory; 2. Elimination of tool loss risk: During aviation maintenance, small tools such as screwdriver bits are easily left inside the aircraft, causing serious safety hazards. This utility model uses RFID technology to track the location of tools in real time, ensuring that tools are not left inside the aircraft, eliminating safety hazards. The reduced tool loss rate also reduces tool replenishment costs and improves resource utilization; 3. Prevention of tool misuse: Aviation maintenance has extremely high requirements for tool precision and specifications. This utility model uses an RFID chip to store information such as the specifications and applicable aircraft models of the screwdriver bits, ensuring that maintenance personnel use the correct screwdriver bits and avoiding maintenance accidents caused by tool misuse. The reduction in the risk of tool misuse further improves maintenance quality and flight safety; 4. Enhanced tool quality. Durability and Reliability: The RFID chip is embedded in the end of the screwdriver bit and sealed with high-strength sealing material, ensuring stable operation even in complex environments such as high temperature, high humidity, and vibration. The sealing process prevents dust, liquids, and other contaminants from entering, extending the lifespan of the RFID chip while ensuring the mechanical strength of the bit. 5. Enhanced Traceability of the Maintenance Process: The RFID chip can record information such as the user, time, and location of the tool, ensuring traceability of the maintenance process and meeting the high safety standards and regulatory compliance requirements of aviation maintenance. The data-driven tool usage records provide strong support for maintenance management, facilitating problem investigation and accountability. 6. Compatibility and Convenience: The screwdriver bit's end design is compatible with universal tool handles, allowing for direct use without additional modifications, making it convenient for maintenance personnel. The non-contact reading method of RFID technology further simplifies the tool management process and improves the user experience. 7. Reduced Management Costs: Through automated tool management and precise tracking, manual management costs and time costs are reduced. The decrease in tool loss and misuse rates also reduces the cost of tool replacement and repair. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings:

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 For the present utility model Figure 1 A structural diagram from another perspective;

[0016] Figure 3 For the present utility model Figure 2 Schematic diagram of structural cross-section.

[0017] As shown in the figure: 1. Main screw; 2. Screw tail section; 21. Cylindrical post; 211. Post body; 212. Cylindrical groove; 213. RFID chip; 22. Sealing block; 221. Metal sealing block; 222. Epoxy resin. Detailed Implementation

[0018] To more clearly illustrate the overall concept of this utility model, a detailed description will be provided below with reference to the accompanying drawings.

[0019] Please see Figures 1 to 3 This utility model provides a technical solution: an RFID smart chip aerospace grade screwdriver bit, including a main screw 1, a screw tail section 2 fixedly connected to the tail end of the main screw 1, the main screw 1 and the screw tail section 2 are integrally formed, the screw tail section 2 includes a cylindrical post 21, the tail end of the cylindrical post 21 has an opening, and a sealing block 22 is fixedly connected inside the opening.

[0020] It has the following advantages: 1. Improved tool management efficiency: Through RFID technology, maintenance personnel can quickly identify and match the required screwdriver bits, reducing manual search time and significantly improving work efficiency. The automated inventory and management functions of tools reduce the tedious process of manual counting, ensuring the accuracy and real-time availability of tool inventory; 2. Elimination of tool loss risk: In the process of aviation maintenance, small tools such as screwdriver bits are easily left inside the aircraft, causing serious safety hazards. This utility model uses RFID technology to track the location of tools in real time, ensuring that tools are not left inside the aircraft, eliminating safety hazards. The reduction in tool loss rate also reduces tool replenishment costs and improves resource utilization; 3. Prevention of tool misuse: Aviation maintenance has extremely high requirements for the precision and specifications of tools. This invention uses an RFID chip to store information such as the specifications and applicable aircraft models of the screwdriver bits, ensuring that maintenance personnel use the correct bits and avoiding maintenance accidents caused by tool misuse. The reduced risk of tool misuse further improves maintenance quality and flight safety. 4. Enhanced tool durability and reliability: The RFID chip is embedded in the end of the screwdriver bit and sealed with high-strength sealing material, ensuring stable operation even in complex environments such as high temperature, high humidity, and vibration. The sealing process prevents dust, liquids, and other contaminants from entering, extending the lifespan of the RFID chip while maintaining the mechanical strength of the screwdriver bit. 5. Improved traceability of the maintenance process: The RFID chip can record the user of the tool, time, and other information. Information such as time and location ensures the traceability of the maintenance process, meeting the high standards of safety and regulatory compliance in aviation maintenance. Data-driven tool usage records provide strong support for maintenance management, facilitating problem identification and accountability. 6. Compatibility and Convenience: The screwdriver bit's tail design is compatible with universal tool handles, allowing for direct use without additional modifications, facilitating operation by maintenance personnel. RFID technology's contactless reading method further simplifies tool management processes and enhances user experience. 7. Reduced Management Costs: Automated tool management and precise tracking reduce manual management and time costs. Lower tool loss and misuse rates also reduce tool replacement and repair costs.

[0021] The cylindrical stake 21 includes a stake body 211, and a cylindrical groove 212 is provided at the tail end of the stake body 211. An RFID chip 213 is embedded and fixed inside the cylindrical groove 212.

[0022] The sealing block 22 includes a metal sealing insert 221, which is inserted and fixed in the cylindrical groove 212. The gap between the metal sealing insert 221 and the cylindrical groove 212 is filled with epoxy resin 222.

[0023] The length and diameter of the metal sealing insert 221 completely coincide with the cylindrical groove 212;

[0024] The RFID chip 213 is unique, and the data stored inside corresponds to the model and size of the main screw 1.

[0025] The RFID chip 213 supports wireless reading and writing;

[0026] The main screw 1, the insert body 211, and the metal sealing block 221 are all made of titanium alloy;

[0027] When in use, the screwdriver bits made of titanium alloy have high structural strength but low density, which gives them a significant advantage in reducing the weight of aircraft and rockets. They can remain stable in a variety of corrosive environments, especially performing well in high and low temperature environments. They can still maintain good mechanical properties at high temperatures, making them suitable for maintaining structural stability and safety during high-speed flight.

[0028] The filling of epoxy resin 222 makes the connection between the metal sealing block 221, the cylindrical groove 212 and the RFID chip 213 more compact, ensuring that the RFID chip 213 can still work normally in complex environments such as high temperature, high humidity and vibration.

[0029] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present invention includes the claims being limited to these examples; within the framework of the present invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in the details for the sake of brevity.

[0030] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An RFID smart chip aerospace-grade screwdriver bit, characterized in that: Includes a main screw (1), the tail end of which is fixedly connected to a screw tail section (2). The main screw (1) and the screw tail section (2) are integrally formed. The screw tail section (2) includes a cylindrical insert (21). The tail end of the cylindrical insert (21) has an opening, and a sealing block (22) is fixedly connected inside the opening.

2. The RFID smart chip aerospace-grade screwdriver bit according to claim 1, characterized in that: The cylindrical stake (21) includes a stake body (211), and a cylindrical groove (212) is provided at the tail end of the stake body (211). An RFID chip (213) is embedded and fixed inside the cylindrical groove (212).

3. The RFID smart chip aerospace-grade screwdriver bit according to claim 2, characterized in that: The sealing block (22) includes a metal sealing insert (221), which is inserted and fixed in the cylindrical groove (212). The gap between the metal sealing insert (221) and the cylindrical groove (212) is filled with epoxy resin (222).

4. The RFID smart chip aerospace-grade screwdriver bit according to claim 3, characterized in that: The length and diameter of the metal sealing plug (221) completely coincide with the cylindrical groove (212).

5. The RFID smart chip aerospace-grade screwdriver bit according to claim 4, characterized in that: The RFID chip (213) is unique, and the data stored inside corresponds to the model and size of the main screw (1).

6. The RFID smart chip aerospace-grade screwdriver bit according to claim 5, characterized in that: The RFID chip (213) supports wireless reading and writing.

7. The RFID smart chip aerospace-grade screwdriver bit according to claim 6, characterized in that: The main screw (1), the insert body (211), and the metal sealing block (221) are all made of titanium alloy.

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