Intelligent tool box based on RFID

Abstract

The invention belongs to the technical field of intelligent toolboxes, and particularly relates to an RFID-based intelligent toolbox which comprises a toolbox body, a tool and an electronic tag fixedly connected to the surface of the tool, an identification mechanism is mounted in the toolbox body, and an identification clamping mechanism is mounted in the toolbox body and close to the identification mechanism. A protection mechanism is installed on the surface of the recognition mechanism, and a moving assembly is installed on one side of the tool box body. Through cooperation of the structures, when a tool is placed in the storage groove, a pushing plate drives a movable plate and a movable rod to slide in the storage groove, a first bevel gear drives a second bevel gear to rotate, and a clamping plate and pressure sensors move to the position above the tool; and when the pressure detected by the pressure sensor reaches a threshold value, the pressure sensor and the recognition mechanism are matched with each other to further recognize the tool, and the tool is broadcasted through the alarm module.

Description

Technical Field

[0001] The invention belongs to the technical field of intelligent tool boxes, in particular to an intelligent tool box based on RFID. Background Art

[0002] A smart toolbox is a software or hardware device that integrates a variety of intelligent tools. It is designed to help users complete various tasks more efficiently and conveniently. Compared with traditional toolboxes, smart toolboxes not only include rich functions, but also incorporate advanced technologies to significantly improve user experience. The core feature of smart toolboxes lies in their "intelligent" attributes. Such toolboxes are usually equipped with advanced processors and algorithms that can automatically identify user needs and recommend the most appropriate tools or solutions. For example, in the field of image processing, smart toolboxes can automatically detect flaws in photos and repair them, or adjust color and brightness according to user preferences.

[0003] After searching, Chinese patent number CN 115042145 A discloses a small portable low-power self-identification detection intelligent toolbox, including a box body and a box cover, an intelligent permission lock is installed between the box body and the box cover, a display warning system is installed on the outer surface of the box cover, a tool placement area is arranged inside the box body, a plurality of tool placement slots are arranged in the tool placement area, signal lights are respectively installed at the bottom of the plurality of tool placement slots, the plurality of signal lights are connected to the optical fiber transmission bus through optical fiber transmission branch lines, the other end of the optical fiber transmission bus is connected to a data concentration processor, and the data concentration processor is connected to the display warning system through telecommunication; its beneficial effects are: automatic identification of missing and damaged tools can be performed, and tools are prevented from being left behind in key dangerous positions, thereby avoiding accidents.

[0004] However, the above technologies often have the following defects:

[0005] Although through the setting of display warning systems and other structures, missing and damaged tools can be automatically identified, and tools can be prevented from being left behind in key dangerous locations, thus avoiding accidents.

[0006] However, when the RFID-based smart toolbox is used in an airport, the electronic tags on the tools inside the RFID-based smart toolbox can be scanned through the cooperation of structures such as the RFID reader and the RFID antenna, and the number of tools inside the RFID-based smart toolbox can be determined through the tool calculation software, thereby avoiding the problem of tools being left in critical and dangerous locations at the airport, which may lead to accidents.

[0007] However, after the electronic tag has been used for a long time, there may be a delay or interruption in the scanning signal when the RFID antenna scans the electronic tag, which will affect the software used by the smart toolbox to determine the number and type of tools, which may cause the tools to be left in critical and dangerous locations, affecting the use of the RFID-based smart toolbox.

[0008] To this end, the present invention provides an intelligent tool box based on RFID. Summary of the invention

[0009] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0010] The technical solution adopted by the present invention to solve the technical problem is as follows: the RFID-based smart toolbox of the present invention comprises a toolbox body, tools and electronic tags fixedly connected to the surfaces of the tools, an identification mechanism is installed inside the toolbox body, an identification card connection mechanism is installed inside the toolbox body near the identification mechanism, a protection mechanism is installed on the surface of the identification mechanism, and a moving component is installed on one side of the toolbox body;

[0011] The identification card connection mechanism includes a plurality of movable grooves opened inside the tool box body, a movable plate is slidably connected inside the movable groove, one side of the movable plate is fixedly connected with gear teeth in a path array, the surface of the gear teeth is meshed with a driving gear, the surface of the driving gear is fixedly connected with a driving rod rotatably connected to the inside of the movable groove through a bearing seat, one end of the driving rod is fixedly connected with a first bevel gear, the surface of the first bevel gear is meshed with a second bevel gear, the surface of the second bevel gear is fixedly connected with a rotating rod, one end of the rotating rod is fixedly connected with a card connection plate, and the surface of the card connection plate is fixedly connected with a pressure sensor.

[0012] As a preferred technical solution of the present application, the toolbox body includes a left box body and a right box body, and a plurality of corresponding storage slots are opened inside the left box body and the right box body, respectively, and a plurality of movable slots are opened inside the left box body and the right box body, respectively, and a plurality of movable plates are slidingly connected to the left box body and the right box body, and edging blocks are fixedly connected at the four corners of one side of the left box body and the right box body, the rotating rod is rotatably connected to the left box body and the right box body, and the clamping plate is rotatably connected to the top of the storage slot.

[0013] As a preferred technical solution of the present application, the identification card connection mechanism also includes a plurality of movable rods respectively slidably connected to the corresponding storage slots, one end of the movable rod is fixedly connected to a push plate fixedly connected to the movable plate, the other ends of the plurality of movable rods are respectively fixedly connected to spring assemblies fixedly connected to the left box body and the right box body, and a spring damper is fixedly connected inside the spring assembly.

[0014] As a preferred technical solution of the present application, the identification mechanism includes a card reader fixedly connected to the inside of the right box body, and both sides of the surface of the card reader are fixedly connected with RFID antennas corresponding to the electronic tags through feeders. The two RFID antennas are respectively fixedly connected to the inside of the left box body and the right box body, and the inside of the right box body is fixedly connected with a wireless charging power module electrically connected to the card reader through a connecting cable.

[0015] As a preferred technical solution of the present application, the identification mechanism also includes a mounting groove opened on one side of the right box body, a touch display screen is fixedly connected to the interior of the mounting groove, tool computing software is installed inside the touch display screen, an NFC card reader is fixedly connected to one side of the interior of the mounting groove, electronic locks corresponding to the NFC card reader are commonly installed on the surfaces of the left box body and the right box body, and an information processing module is installed inside the right box body.

[0016] As a preferred technical solution of the present application, the information processing module includes a CPU fixedly connected to the inside of the right box body, the surface of the CPU is connected to a data storage module and an alarm module through wires, the touch display screen and tool calculation software are connected to the CPU through a data bus, one side of the CPU surface is connected to an ultrasonic sensor through a wire, and the alarm module is wirelessly connected to the external device via Bluetooth.

[0017] As a preferred technical solution of the present application, the protection mechanism includes two protection shells respectively fixedly connected to the inner edges of the left box body and the right box body, the RFID antenna is plugged into the inside of the protection shell, and the two inner walls of the protection shell are fixedly connected to two corresponding reset springs in a symmetrical manner, and one end of the four reset springs is commonly fixedly connected to a filter screen plate corresponding to the protection shell;

[0018] The edges of the left box body and the right box body are both provided with storage grooves corresponding to the protective shell, and the interior of the storage grooves is fixedly connected with a tightening block corresponding to the filter screen plate.

[0019] As a preferred technical solution of the present application, the protective mechanism also includes a clamping spring fixedly connected to the upper surface of the protective shell in a rectangular array, one end of several of the clamping springs are commonly fixedly connected to a movable plate corresponding to the RFID antenna, one side of the movable plate is fixedly connected to a connecting plate, one side of the connecting plate is fixedly connected to a protrusion, the surface of the protrusion is fitted with an arc-shaped protective plate slidably connected to the inside of the protective shell, and the arc-shaped protective plate corresponds to the RFID antenna.

[0020] As a preferred technical solution of the present application, the protective mechanism also includes an isolation airbag fixedly connected to the protective shell and in contact with the RFID antenna, the isolation airbag is slidably connected to the movable plate, both sides of the surface of the isolation airbag are fixedly connected with connecting hooks, the surface of the connecting hooks is clamped with connecting hooks fixedly connected to the arc-shaped protective plate, and both sides of the surface of the arc-shaped protective plate are slidably inserted with stabilizing rods fixedly connected to the protective shell.

[0021] As a preferred technical solution of the present application, the moving assembly includes a telescopic rod fixedly connected to one side of the left box body, universal wheels are fixedly connected to both sides of the lower surfaces of the left and right box bodies, and a handle is fixedly connected to the upper surface of the left box body.

[0022] The beneficial effects of the present invention are as follows:

[0023] 1. The RFID-based smart toolbox described in the present invention manages the basic information of the tools through the touch screen display screen through the arrangement of the toolbox body, tools, electronic tags, identification mechanism and identification card connection mechanism, etc. According to the use requirements, a construction list is preset and the tools are placed inside the storage slot, and the RFID antenna is controlled by the card reader to identify the electronic tags on the surface of the tools, and the number and type of tools inside the RFID-based smart toolbox are broadcasted through the alarm module to remind employees to check, and employees are warned when the number and type of tools are abnormal, so that when the RFID-based smart toolbox is used, the types and quantities of tools carried by employees are more comprehensive, avoiding employees forgetting to bring corresponding tools and affecting construction, and at the same time, after the employees finish using the tools, the number and types of tools inside the RFID-based smart toolbox are broadcasted, so that when the employees leave the construction site, they can further check the tools inside the RFID-based smart toolbox, avoiding employees leaving tools at key dangerous locations in the airport and causing danger in airport use;

[0024] 2. The RFID-based smart toolbox described in the present invention, through the arrangement of structures such as an identification mechanism and an identification card connection mechanism, and through the arrangement of structures such as an electronic lock and an information processing module, when the RFID-based smart toolbox is used, an employee needs to swipe the employee card to start the electronic lock, so that the RFID-based smart toolbox can be opened. At the same time, through the cooperation between the CPU and the data storage module, data such as the user and the number of times the RFID-based smart toolbox is used are stored, thereby facilitating the staff to trace the use of the RFID-based smart toolbox. In addition, through the arrangement of an ultrasonic sensor, the position of the tool in use is monitored, which not only allows the position reminder of the tool when it is in use, thereby making it easier to find the tool when in use, but also allows the employee to be reminded of the distance when the tool is too far away from the RFID-based smart toolbox, thereby further avoiding the tool being left in a critical dangerous position at the airport.

[0025] 3. The RFID-based smart toolbox described in the present invention, through the arrangement of the toolbox body, tools, electronic tags, identification mechanism and identification card connection mechanism and other structures, when the tool is placed inside the storage slot, the push plate drives the movable plate and the moving rod to slide inside the storage slot, so that the driving gear drives the driving rod to rotate, thereby causing the first bevel gear to drive the second bevel gear to rotate, so that the card connection plate and the pressure sensor move to the top of the tool, and by closing the RFID-based smart toolbox, the left box body and the right box body are brought close to each other, so that the card connection plate and the pressure sensor inside the two are brought close to each other, and the pressure is detected by the arrangement of the two pressure sensors fitting together. When the pressure detected by the pressure sensor reaches the threshold, the pressure sensor and the identification mechanism cooperate with each other to further identify the tool, and the tool is broadcasted through the alarm module, thereby avoiding that after the electronic tag is used for a long time, when the RFID antenna scans the electronic tag, there may be a delay or a scanning signal interruption, which affects the number and type of tools determined by the software used in the smart toolbox;

[0026] 4. The RFID-based smart toolbox described in the present invention, through the arrangement of structures such as the identification mechanism, the protection mechanism and the identification card connection mechanism, when the RFID antenna is installed, it is plugged into the inside of the protection shell, driving the moving plate to move inside the protection shell, so that the connecting plate drives the protrusion to move synchronously, thereby squeezing the arc-shaped protection plate, so that the arc-shaped protection plate fits the RFID antenna, and at the same time, when the arc-shaped protection plate moves, the card connection hook and the connecting hook are mutually engaged, so that the arc-shaped protection plate is fixed inside the protection shell to protect the RFID antenna, and the isolation airbag is pushed to be compressed during the movement of the arc-shaped protection plate, so that the isolation airbag and the arc-shaped protection plate form a protection space, thereby avoiding the RFID antenna from fitting with metal objects and affecting the use of the RFID antenna;

[0027] 5. The RFID-based smart toolbox described in the present invention, through the arrangement of structures such as an identification mechanism, a protection mechanism and an identification card connection mechanism, after the left box body and the right box body are combined, the protection shell is inserted into the inside of the storage slot, so that the tightening block pushes the filter screen to slide into the inside of the protective shell, so that when the employee uses the RFID-based smart toolbox for the second time, the left box body is separated from the right box body, and the filter screen is popped out by the elastic force of the reset spring, so that the filter screen shakes on one side of the protective shell and the dust on the surface of the filter screen is separated, thereby avoiding dust clogging the filter screen and affecting the use of RFID, and through the arrangement of the filter screen, it is avoided that the protective shell affects the use of the RFID antenna and hinders the signal transmission of the RFID antenna. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The present invention will be further described below in conjunction with the accompanying drawings.

[0029] Figure 1 It is a structural schematic diagram of the present invention;

[0030] Figure 2 It is a schematic diagram of the second form structure of the present invention;

[0031] Figure 3 It is a schematic diagram of the cross-sectional structure of the right box body of the present invention;

[0032] Figure 4 It is a structural schematic diagram of the identification and clamping mechanism in the present invention;

[0033] Figure 5 It is a structural schematic diagram of the movable plate in the present invention;

[0034] Figure 6 It is a schematic diagram of the split structure of the protection mechanism in the present invention;

[0035] Figure 7 It is a structural schematic diagram of the protection mechanism in the present invention;

[0036] Figure 8 It is a schematic diagram of the structure of the bump in the present invention;

[0037] Fig. 9 is a flow chart of the card reader of the present invention;

[0038] Fig.10 It is a flow chart of the CPU in the present invention.

[0039] In the figure: 1. Toolbox body; 101. Left box; 102. Right box; 103. Storage slot; 104. Edge block; 2. Identification mechanism; 201. Card reader; 202. RFID antenna; 203. Wireless charging power module; 204. Mounting slot; 205. Touch screen; 206. NFC card reader; 207. Electronic lock; 3. Identification card connection mechanism; 301. Active slot; 302. Active plate; 303. Gear teeth; 304. Driving gear; 305. Driving rod; 306. First bevel gear; 307. Second bevel gear; 308. Rotating rod; 309. Card connection plate; 310. Pressure sensor; 311. 1. Moving rod; 312. Pushing plate; 313. Spring assembly; 4. Protective mechanism; 401. Protective shell; 402. Reset spring; 403. Filter screen; 404. Storage slot; 405. Tightening block; 406. Tightening spring; 407. Moving plate; 408. Connecting plate; 409. Bump; 410. Arc-shaped protective plate; 411. Isolation airbag; 412. Connecting hook; 413. Snap-on hook; 414. Stabilizing rod; 5. Moving assembly; 501. Telescopic rod; 502. Universal wheel; 6. Information processing module; 601. CPU; 602. Data storage module; 603. Ultrasonic sensor; 604. Alarm module. DETAILED DESCRIPTION

[0040] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0041] Reference Figure 1-Figure 10 , the present invention provides three technical solutions:

[0042] Embodiment 1:

[0043] The toolbox comprises a toolbox body 1, a tool and an electronic tag fixedly connected to the surface of the toolbox. An identification mechanism 2 is installed inside the toolbox body 1, an identification card connection mechanism 3 is installed inside the toolbox body 1 near the identification mechanism 2, a protection mechanism 4 is installed on the surface of the identification mechanism 2, and a moving component 5 is installed on one side of the toolbox body 1;

[0044] The mobile component 5 includes a telescopic rod 501 fixedly connected to one side of the left box 101, and both sides of the lower surface of the left box 101 and the right box 102 are fixedly connected with universal wheels 502, and the upper surface of the left box 101 is fixedly connected with a handle. The setting of the telescopic rod 501 facilitates employees to pull the RFID-based smart toolbox, and the setting of the universal wheels 502 facilitates employees to pull the RFID-based smart toolbox to move;

[0045] The tool box body 1 includes a left box body 101 and a right box body 102, and a plurality of corresponding storage slots 103 are provided inside the left box body 101 and the right box body 102, and a plurality of movable slots 301 are respectively provided inside the left box body 101 and the right box body 102, and a plurality of movable plates 302 are respectively slidably connected to the left box body 101 and the right box body 102, and the four corners of one side of the left box body 101 and the right box body 102 are fixedly connected with the edge blocks 104, and the rotating rod 308 is rotatably connected to the left box body 101 and the right box body 102, and the clamping plate 309 is rotatably connected to the top of the storage slot 103. Through the setting of the storage slot 103, the tools are stored, and through the setting of the edge blocks 104, the damage of the left box body 101 and the right box body 102 caused by the RFID-based smart tool box when it is hit is avoided;

[0046] The identification clamping mechanism 3 includes a plurality of movable grooves 301 provided inside the toolbox body 1, wherein a movable plate 302 is slidably connected inside the movable groove 301, and the sliding of the movable plate 302 is facilitated by the setting of the movable groove 301, and a gear tooth 303 is fixedly connected to one side of the movable plate 302 in a path array, and a driving gear 304 is meshed on the surface of the gear tooth 303, and a driving rod 305 rotatably connected to the inside of the movable groove 301 through a bearing seat is fixedly connected to the surface of the driving gear 304, and a first bevel gear 306 is fixedly connected to one end of the driving rod 305, and a second bevel gear 307 is meshed on the surface of the first bevel gear 306, and a rotating rod 308 is fixedly connected to the surface of the second bevel gear 307, and a clamping plate 309 is fixedly connected to one end of the rotating rod 308, and a pressure sensor 310 is fixedly connected to the surface of the clamping plate 309;

[0047] The identification card connection mechanism 3 also includes a plurality of moving rods 311 respectively slidably connected to the corresponding storage slots 103. The moving rod 311 is slidably connected to the toolbox body 1. The moving rod 311 is simultaneously carded to the toolbox body 1 during the sliding process, thereby preventing the moving rod 311 from being separated from the toolbox body 1 due to the elastic force of the spring assembly 313, thereby affecting the use of the identification card connection mechanism 3. One end of the moving rod 311 is fixedly connected to a pushing plate 312 fixedly connected to the movable plate 302, and the other ends of the plurality of moving rods 311 are respectively fixedly connected to spring assemblies 313 fixedly connected to the left box body 101 and the right box body 102, and the interior of the spring assembly 313 is fixedly connected to a spring damper.

[0048] When the tool is placed inside the storage slot 103, the tool squeezes the push plate 312, which not only makes the moving rod 311 slide inside the storage slot 103, but also drives the movable plate 302 to slide inside the movable slot 301, so that the gear teeth 303 slide synchronously, so that the driving gear 304 rotates, driving the driving rod 305 to rotate synchronously, so that the first bevel gear 306 rotates, and the second bevel gear 307 meshes and rotates, so that the rotating rod 308 drives the clamping plate 309 to rotate above the storage slot 103, so that the clamping plate 309 rotates to fit the tool, and at the same time, the pressure sensor 310 moves synchronously to the top of the tool;

[0049] After placing the tool inside the storage slot 103, the left box body 101 and the right box body 102 are fitted together, so that the corresponding storage slots 103 are close to each other, and the snap-in plates 309 are close to each other synchronously, so that the corresponding two pressure sensors 310 are fitted together. By setting the two pressure sensors 310 to fit together, the pressure between the two snap-in plates 309 is detected. When the detection exceeds the set threshold, the calculated data is transmitted to the alarm module 604 through the calculation of CPU 601, so that the pressure sensor 310 and the identification mechanism 2 cooperate with each other and identify the tool at the same time, thereby avoiding the electronic tag being used for a long time. When the RFID antenna 202 scans the electronic tag, there may be a delay or interruption in the scanning signal, which affects the software used by the smart toolbox to judge the number and type of tools, making the RFID-based smart toolbox more stable when in use.

[0050] Embodiment 2:

[0051] On the basis of the first embodiment: the identification mechanism 2 includes a card reader 201 fixedly connected to the inside of the right box 102, and both sides of the surface of the card reader 201 are fixedly connected to RFID antennas 202 corresponding to the electronic tags through feeders. The two RFID antennas 202 are respectively fixedly connected to the inside of the left box 101 and the right box 102. Through the setting of the two RFID antennas 202, the tools inside the left box 101 and the right box 102 are more quickly identified, so that the RFID-based smart toolbox is more efficient when in use. The inside of the right box 102 is fixedly connected to a wireless charging power module 203 electrically connected to the card reader 201 through a connecting cable. Through the setting of the wireless charging power module 203, the electronic components inside the RFID-based smart toolbox are powered, and at the same time, through the setting of wireless charging, the wireless charging power module 203 is more convenient when charging;

[0052] The identification mechanism 2 also includes a mounting slot 204 opened on one side of the right box body 102, a touch screen 205 is fixedly connected to the interior of the mounting slot 204, a tool calculation software is installed in the interior of the touch screen 205, and an NFC card reader 206 is fixedly connected to one side of the interior of the mounting slot 204. The setting of the mounting slot 204 prevents the touch screen 205 and the NFC card reader 206 from protruding from the surface of the right box body 102, so that the RFID-based smart toolbox will not directly hit the touch screen 205 and the NFC card reader 206 when it is hit, making the touch screen 205 and the NFC card reader 206 safer when in use, and the left box body 101 and the right box body 102 are connected. The surface of the body 102 is jointly installed with an electronic lock 207 corresponding to the NFC card reader 206. Through the mutual cooperation of the electronic lock 207 and the NFC card reader 206, the RFID-based smart toolbox needs employees to swipe the card when in use, so that the employee information and tool usage data are stored through the setting of the information processing module 6, so as to facilitate the later traceability of tool use and employee information. At the same time, through the setting of the electronic lock 207, the RFID-based smart toolbox needs to swipe the card to confirm the employee information when in use, making the RFID-based smart toolbox safer when in use. The information processing module 6 is installed inside the right box 102;

[0053] The information processing module 6 includes a CPU 601 fixedly connected to the inside of the right box 102. The surface of the CPU 601 is connected to a data storage module 602 and an alarm module 604 through wires. The touch display screen 205 and the tool calculation software are connected to the CPU 601 through a data bus. One side of the surface of the CPU 601 is connected to an ultrasonic sensor 603 through a wire. The alarm module 604 is wirelessly connected to the external device through Bluetooth. Through the Bluetooth connection, the alarm module 604 can not only perform voice broadcasts, but also transmit information to external devices, thereby further reminding employees of abnormalities in the use of the RFID-based smart toolbox.

[0054] By setting the tool calculation software installed inside the touch display screen 205, the quantity and types of tools are managed, so that the RFID-based smart toolbox can preset a construction list according to construction needs and place the tools inside the storage slot 103. After the tools are placed, the left box 101 and the right box 102 are merged, and the RFID antenna 202 is controlled by the feeder to identify the electronic tags on the tools through the setting of the card reader 201. At the same time, through the setting of the alarm module 604, the types and quantities of the tools are voice broadcast to remind employees to check, and when the number and types of tools are abnormal, the employees are warned, so that when the RFID-based smart toolbox is used, the types and quantities of tools carried by employees are more comprehensive, avoiding employees forgetting to bring corresponding tools and affecting construction;

[0055] Through the cooperation between the CPU 601 and the data storage module 602, employee information and tool information are entered, modified, added, deleted, etc., making tool management inside the RFID-based smart toolbox more convenient.

[0056] Embodiment three:

[0057] On the basis of the first and second embodiments: the protection mechanism 4 includes two protection shells 401 respectively fixedly connected to the inner edges of the left box body 101 and the right box body 102, the RFID antenna 202 is plugged into the inside of the protection shell 401, and the two inner walls of the protection shell 401 are fixedly connected to two corresponding reset springs 402 in a symmetrical manner, and one end of the four reset springs 402 is commonly fixedly connected to a filter screen plate 403 corresponding to the protection shell 401. The setting of the filter screen plate 403 prevents dust from entering the protection shell 401 and adhering to the RFID antenna 202 when the RFID antenna 202 is in use, thereby affecting the use of the RFID antenna 202;

[0058] After the left box body 101 and the right box body 102 are combined, the protective shell 401 is inserted into the storage slot 404, so that the pressing block 405 pushes the filter screen 403 to slide into the protective shell 401, so that when the employee uses the RFID-based smart toolbox for the second time, the left box body 101 is separated from the right box body 102, and the filter screen 403 is popped out by the elastic force of the return spring 402, so that the filter screen 403 shakes on one side of the protective shell 401 to remove dust from the surface of the filter screen 403;

[0059] The edges of the left box 101 and the right box 102 are provided with a storage groove 404 corresponding to the protective shell 401, and the inside of the storage groove 404 is fixedly connected with a tightening block 405 corresponding to the filter screen plate 403. Through the setting of the storage groove 404, the protective shell 401 is stored in the storage groove 404 when not in use, so that the RFID antenna 202 is safer when not in use;

[0060] The protection mechanism 4 also includes a holding spring 406 fixedly connected to the upper surface of the protection shell 401 in a rectangular array, one end of a plurality of holding springs 406 is commonly fixedly connected to a moving plate 407 corresponding to the RFID antenna 202, one side of the moving plate 407 is fixedly connected to a connecting plate 408, one side of the connecting plate 408 is fixedly connected to a protrusion 409, the surface of the protrusion 409 is fitted with an arc-shaped protection plate 410 slidably connected to the inside of the protection shell 401, the arc-shaped protection plate 410 corresponds to the RFID antenna 202, and the RFID antenna 202 is protected by the arrangement of the arc-shaped protection plate 410, so that the RFID antenna 202 is safer when in use;

[0061] The protection mechanism 4 also includes an isolation airbag 411 fixedly connected to the protection shell 401 and fitted with the RFID antenna 202. Through the setting of the isolation airbag 411, the arc-shaped protection plate 410 squeezes the isolation airbag 411 when moving, so that the arc-shaped protection plate 410 and the isolation airbag 411 form a protection space to protect the RFID antenna 202 and avoid the influence of metal objects on the RFID antenna 202. The isolation airbag 411 is slidably connected to the moving plate 407, and the surface of the isolation airbag 411 Both sides of the arc protective plate 410 are fixedly connected with connecting hooks 412, and the surface of the connecting hooks 412 is clamped with clamping hooks 413 fixedly connected to the arc protective plate 410. Through the mutual cooperation of the connecting hooks 412 and the clamping hooks 413, the arc protective plate 410 is limited, so that the installation of the arc protective plate 410 is more stable. Both sides of the surface of the arc protective plate 410 are slidably inserted with stabilizing rods 414 fixedly connected to the protective shell 401. Through the setting of the stabilizing rods 414, the arc protective plate 410 is more stable when moving.

[0062] When installing the RFID antenna 202, it is plugged into the inside of the protective shell 401, driving the movable plate 407 to move inside the protective shell 401, so that the connecting plate 408 drives the protrusion 409 to move synchronously, thereby squeezing the arc-shaped protective plate 410, so that the arc-shaped protective plate 410 fits with the RFID antenna 202, and at the same time, when the arc-shaped protective plate 410 moves, the snap-on hook 413 and the connecting hook 412 are snapped into each other, so that the arc-shaped protective plate 410 is fixed inside the protective shell 401 to protect the RFID antenna 202.

[0063] Working principle: Through the setting of the tool calculation software installed inside the touch screen 205, the quantity and type of tools are managed, so that the RFID-based smart toolbox can preset the construction list according to the construction needs and place the tools inside the storage slot 103. After the tools are placed, the left box 101 and the right box 102 are merged, and the RFID antenna 202 is controlled by the feeder to identify the electronic tag on the tool through the setting of the card reader 201. At the same time, through the setting of the alarm module 604, the type and quantity of the tools are voice broadcast to remind employees to check, and when the number and type of tools are abnormal, the employees are warned;

[0064] When the tool is placed inside the storage slot 103, the tool squeezes the push plate 312, which not only makes the moving rod 311 slide inside the storage slot 103, but also drives the movable plate 302 to slide inside the movable slot 301, so that the gear teeth 303 slide synchronously, so that the driving gear 304 rotates, driving the driving rod 305 to rotate synchronously, so that the first bevel gear 306 rotates, and the second bevel gear 307 meshes and rotates, so that the rotating rod 308 drives the clamping plate 309 to rotate above the storage slot 103, so that the clamping plate 309 rotates to fit the tool, and at the same time, the pressure sensor 310 moves synchronously to the top of the tool;

[0065] Thereafter, the left box body 101 and the right box body 102 are fitted together, so that the corresponding storage slots 103 are close to each other, and the snap-in plates 309 are synchronously close, so that the corresponding two pressure sensors 310 are fitted together. By setting the two pressure sensors 310 to fit together, the pressure between the two snap-in plates 309 is detected. When the detection exceeds the set threshold, the calculated data is transmitted to the alarm module 604 through the calculation of the CPU 601, so that the pressure sensor 310 and the identification mechanism 2 cooperate with each other and identify the tool at the same time.

[0066] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0067] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0068] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An RFID-based smart toolbox, characterized by: The invention comprises a toolbox body (1), a tool and an electronic tag fixedly connected to the surface of the tool, wherein an identification mechanism (2) is installed inside the toolbox body (1), an identification card connection mechanism (3) is installed inside the toolbox body (1) near the identification mechanism (2), a protection mechanism (4) is installed on the surface of the identification mechanism (2), and a moving component (5) is installed on one side of the toolbox body (1); The identification clamping mechanism (3) comprises a plurality of movable grooves (301) provided inside the toolbox body (1); a movable plate (302) is slidably connected inside the movable groove (301); a gear tooth (303) is fixedly connected to one side of the movable plate (302) in a path array; a driving gear (304) is meshed on the surface of the gear tooth (303); a driving rod (305) is fixedly connected to the surface of the driving gear (304) and is rotatably connected to the inside of the movable groove (301) via a bearing seat; one end of the driving rod (305) is fixedly connected to a first bevel gear (306); a second bevel gear (307) is meshed on the surface of the first bevel gear (306); a rotating rod (308) is fixedly connected to the surface of the second bevel gear (307); one end of the rotating rod (308) is fixedly connected to a clamping plate (309); a pressure sensor (310) is fixedly connected to the surface of the clamping plate (309).

2. The RFID-based smart toolbox according to claim 1, characterized in that: The tool box body (1) comprises a left box body (101) and a right box body (102), wherein the left box body (101) and the right box body (102) are each provided with a plurality of corresponding storage slots (103), wherein a plurality of movable slots (301) are respectively provided in the left box body (101) and the right box body (102), wherein a plurality of movable plates (302) are respectively slidably connected to the left box body (101) and the right box body (102), wherein the four corners of one side of the left box body (101) and the right box body (102) are fixedly connected with edging blocks (104), wherein the rotating rod (308) is rotatably connected to the left box body (101) and the right box body (102), and the clamping plate (309) is rotatably connected to the top of the storage slot (103).

3. The RFID-based smart toolbox according to claim 2, characterized in that: The identification card connection mechanism (3) further comprises a plurality of moving rods (311) respectively slidably connected to the inside of the corresponding storage slots (103); one end of the moving rod (311) is fixedly connected to a push plate (312) fixedly connected to the movable plate (302); the other ends of the plurality of moving rods (311) are respectively fixedly connected to spring assemblies (313) fixedly connected to the left box body (101) and the right box body (102); and a spring damper is fixedly connected inside the spring assembly (313).

4. The RFID-based smart toolbox according to claim 3, characterized in that: The identification mechanism (2) comprises a card reader (201) fixedly connected to the inside of the right box (102); both sides of the surface of the card reader (201) are fixedly connected to RFID antennas (202) corresponding to the electronic tag via feeders; the two RFID antennas (202) are respectively fixedly connected to the inside of the left box (101) and the right box (102); and the inside of the right box (102) is fixedly connected to a wireless charging power module (203) electrically connected to the card reader (201) via a connecting cable.

5. The RFID-based smart toolbox according to claim 4, characterized in that: The identification mechanism (2) further comprises a mounting groove (204) opened on one side of the right box (102); a touch display screen (205) is fixedly connected inside the mounting groove (204); tool computing software is installed inside the touch display screen (205); an NFC card reader (206) is fixedly connected to one side inside the mounting groove (204); an electronic lock (207) corresponding to the NFC card reader (206) is installed on the surfaces of the left box (101) and the right box (102); and an information processing module (6) is installed inside the right box (102).

6. The RFID-based smart toolbox according to claim 5, characterized in that: The information processing module (6) comprises a CPU (601) fixedly connected to the inside of the right box (102); the surface of the CPU (601) is connected to a data storage module (602) and an alarm module (604) via wires; the touch display screen (205) and the tool computing software are both connected to the CPU (601) via a data bus; one side of the surface of the CPU (601) is connected to an ultrasonic sensor (603) via wires; and the alarm module (604) is wirelessly connected to an external device via Bluetooth.

7. The RFID-based smart toolbox according to claim 4, characterized in that: The protection mechanism (4) comprises two protection shells (401) respectively fixedly connected to the inner edges of the left box body (101) and the right box body (102); the RFID antenna (202) is plugged into the inside of the protection shell (401); two inner walls of the protection shell (401) are fixedly connected to two corresponding return springs (402) in a symmetrical manner; one end of the four return springs (402) is fixedly connected to a filter screen (403) corresponding to the protection shell (401); The edges of the left box body (101) and the right box body (102) are both provided with a storage groove (404) corresponding to the protective shell (401), and a tightening block (405) corresponding to the filter screen plate (403) is fixedly connected inside the storage groove (404).

8. The RFID-based smart toolbox according to claim 7, characterized in that: The protection mechanism (4) also includes a plurality of retaining springs (406) fixedly connected to the upper surface of the protection shell (401) in a rectangular array, one end of a plurality of the retaining springs (406) being commonly fixedly connected to a movable plate (407) corresponding to the RFID antenna (202), one side of the movable plate (407) being fixedly connected to a connecting plate (408), one side of the connecting plate (408) being fixedly connected to a protrusion (409), the surface of the protrusion (409) being fitted with an arc-shaped protection plate (410) slidably connected to the inside of the protection shell (401), and the arc-shaped protection plate (410) corresponding to the RFID antenna (202).

9. The RFID-based smart toolbox according to claim 8, characterized in that: The protection mechanism (4) also includes an isolation airbag (411) fixedly connected to the protection shell (401) and fitted with the RFID antenna (202); the isolation airbag (411) is slidably connected to the movable plate (407); both sides of the surface of the isolation airbag (411) are fixedly connected with connecting hooks (412); the surface of the connecting hook (412) is snap-fitted with a snap-fit ​​hook (413) fixedly connected to the arc-shaped protection plate (410); and both sides of the surface of the arc-shaped protection plate (410) are slidably plugged with stabilizing rods (414) fixedly connected to the protection shell (401).

10. The RFID-based smart toolbox according to claim 1, characterized in that: The moving assembly (5) comprises a telescopic rod (501) fixedly connected to one side of the left box (101), universal wheels (502) are fixedly connected to both sides of the lower surfaces of the left box (101) and the right box (102), and a handle is fixedly connected to the upper surface of the left box (101).

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