CN110000745A - A kind of aircraft maintenance tool case based on RFID - Google Patents
A kind of aircraft maintenance tool case based on RFID Download PDFInfo
- Publication number
- CN110000745A CN110000745A CN201910335699.XA CN201910335699A CN110000745A CN 110000745 A CN110000745 A CN 110000745A CN 201910335699 A CN201910335699 A CN 201910335699A CN 110000745 A CN110000745 A CN 110000745A
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- China
- Prior art keywords
- drawer
- rfid
- card reader
- tool
- rfid card
- Prior art date
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- 238000012423 maintenance Methods 0.000 title claims abstract description 88
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000005452 bending Methods 0.000 claims description 17
- 238000003032 molecular docking Methods 0.000 claims description 14
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 8
- 238000012856 packing Methods 0.000 claims description 7
- 230000008602 contraction Effects 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 4
- 239000000523 sample Substances 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 2
- 238000010408 sweeping Methods 0.000 claims 1
- 230000002708 enhancing effect Effects 0.000 abstract description 5
- 230000008439 repair process Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 15
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H3/00—Storage means or arrangements for workshops facilitating access to, or handling of, work tools or instruments
- B25H3/02—Boxes
- B25H3/021—Boxes comprising a number of connected storage elements
- B25H3/023—Boxes comprising a number of connected storage elements movable relative to one another for access to their interiors
- B25H3/028—Boxes comprising a number of connected storage elements movable relative to one another for access to their interiors by sliding extraction from within a common frame
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10366—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves the interrogation device being adapted for miscellaneous applications
- G06K7/10415—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves the interrogation device being adapted for miscellaneous applications the interrogation device being fixed in its position, such as an access control device for reading wireless access cards, or a wireless ATM
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- Engineering & Computer Science (AREA)
- Toxicology (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mechanical Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Warehouses Or Storage Devices (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention provides a kind of aircraft maintenance tool case based on RFID, including cabinet, display screen, input keyboard, personnel's RFID card reader, tool RFID card reader, drawer for tools, drawer lock mechanism and each RFID label tag unit；Scanning RFID card reader is equipped on every layer of drawer for tools, each RFID label tag unit is placed in the scanning RFID card reader of respective layer；Drawer lock mechanism is for locking each drawer for tools；Controller and memory are equipped in control cabinet；Controller is electrically connected with display screen, input keyboard, personnel's RFID card reader, tool RFID card reader, scanning RFID card reader and memory respectively.The aircraft maintenance tool case by work card information, tool title, number and the lending of corresponding maintenance personal or can give back time storage in memory, the usage record management of tool easy to repair, enhancing aircraft maintenance tool using management reliability.
Description
Technical field
The invention is related to a kind of aircraft maintenance tool case, especially a kind of aircraft maintenance tool case based on RFID.
Background technique
Currently, usually there is the problem of tool loss when in use in existing aircraft maintenance tool case, and in aircraft maintenance
Shi Ruguo tool is lost aboard, will have security risk, consequence is inestimable.When existing aircraft maintenance tool uses
It is lent and is given back on minute book by maintenance personal and recorded, but this record only artificial record, or presence
Biggish risk of error.It, can be to the dimension in tool box it is therefore desirable to provide a kind of aircraft maintenance tool case based on RFID
It repairs tool and is timely and effectively lent and given back record, enhancing aircraft maintenance tool uses the reliability managed.
Summary of the invention
The purpose of the invention is: a kind of aircraft maintenance tool case based on RFID is provided, it can be in tool box
Maintenance tool timely and effectively lent and given back record, enhancing aircraft maintenance tool using management reliability.
In order to achieve the above-mentioned object of the invention, the invention provides a kind of aircraft maintenance tool case based on RFID, packet
Include cabinet, display screen, input keyboard, personnel's RFID card reader, tool RFID card reader, drawer for tools, drawer lock mechanism with
And each RFID label tag unit for being mounted on maintenance tool；Rectangular window, display screen, input are equipped in the front side of cabinet
Keyboard, personnel's RFID card reader and tool RFID card reader are all set on the outer top of cabinet；In the left and right sides of cabinet
Drawer runner is arranged at intervals on inner wall；A bar shaped sliding block, bar shaped are equipped in the left and right sides of each layer drawer for tools
Sliding block is slidably mounted in the drawer runner of corresponding position；One piece of rectangular surfaces plate is equipped on every layer of drawer for tools
RFID card reader is scanned, each RFID label tag unit is placed in the scanning RFID card reader of respective layer, scans RFID card reader
RFID label tag unit for layer where reading；Drawer lock mechanism is mounted on the inner back side of cabinet, for each tool
Drawer is locked；Control cabinet is installed on the inner top of cabinet, power module is installed on the interior bottom of cabinet；It is controlling
Controller and memory are provided in case processed；Controller respectively with display screen, input keyboard, personnel's RFID card reader, tool
RFID card reader, scanning RFID card reader and memory electrical connection；Power module is respectively controller, display screen, enter key
Disk, personnel's RFID card reader, tool RFID card reader, scanning RFID card reader and memory power supply.
Further, drawer for tools is made of drawer-bottom board, front side bar shaped panel and tool limit plate；Front side bar shaped face
Plate is fixedly mounted in the forward edge of drawer-bottom board；Card reader limiting slot is equipped in the upside plate face of drawer-bottom board；Scanning
RFID card reader is mounted in card reader limiting slot；Tool limit plate is laid in the upside plate face of scanning RFID card reader；?
Tool limit plate is equipped with longitudinal bar shaped limit hole for being limited to all kinds of maintenance tools, lateral bar shaped limit hole, big
Diameter limits circular hole and minor diameter limits circular hole；Bar shaped sliding block is set on the left and right side of drawer-bottom board；At the bottom of cabinet
Four, portion vertex is equipped with a universal wheel；Passage handle is equipped on the lateral surface of cabinet；Before front side bar shaped panel
Side is equipped with drawer handle；A support sliding slot is equipped on the left and right side of drawer-bottom board；In the left and right sides of cabinet
Support quarter butt, and the support sliding slot of the end insertion corresponding position of each support quarter butt are equipped at wall and close rectangular window
It is interior；A location hole is equipped in the left side edge corresponding position of the drawer-bottom board of each drawer for tools；In the left side of cabinet
Inner wall is equipped with the infrared distance sensor being electrically connected with the controller；The infrared distance sensor after the locking of each drawer for tools
Directions of rays of popping one's head in runs through each location hole；Power module is infrared distance sensor power supply.
Further, drawer lock mechanism includes bar shaped shell, unlocking motor, vertical interlocking bar and the setting of each interval
Buckle structure on front side of vertical interlocking bar；It is equipped with locking plate in the back side edge of drawer for tools, bonnet lock hole is equipped on locking plate；
Bar shaped shell is mounted vertically in the inner back side of cabinet, and the locking plate on the leading flank of bar shaped shell with each drawer for tools
Corresponding position is equipped with lock insertion hole；Each buckle structure is corresponding with each lock insertion hole respectively；Unlocking motor installation
On the rear side inner wall of bar shaped shell；Two joining beam fixing seats and a screw rod are additionally provided on the rear side inner wall of bar shaped shell
Fixing seat；It is vertically provided with guiding T-slot on the trailing flank of vertical interlocking bar, is equipped with one in two joining beam fixing seats
The T-shaped slider being slidably mounted on guiding T-slot；In the trailing flank upper end of vertical interlocking bar equipped with screw drive seat, and
Vertical threaded engagement is equipped with a driving screw rod on screw drive seat；It is solid that the upper end of driving screw rod is rotatably mounted on screw rod
In reservation；The output shaft of unlocking motor and the upper end of driving screw rod are connected to each other；Buckle structure is used for through bonnet lock hole to corresponding
Locking plate latched；The unlock driving circuit being electrically connected with the controller is equipped in control cabinet；Unlock driving circuit and solution
Motor electrical connection is locked, for driving unlocking motor to rotate；Power module is respectively to unlock driving circuit and unlocking motor power supply.
Further, buckle structure includes upper lock rod, lower locking bar and upper and lower two pieces of locks side plate；Upper and lower two pieces of shackle sides
Plate is installed in parallel on the leading flank of vertical interlocking bar up and down；Upper lock rod is mounted vertically in the downside of the lock side plate of upside
On, lower locking bar is mounted vertically on the upper side of lock side plate of downside, and the upper end of the lower end of upper lock rod and lower locking bar
Relatively；Interval is defined as end interval between the lower end of upper lock rod and the upper end of lower locking bar, then latches the end plate thickness <
It is spaced twice of lock plate thickness of <.
Further, two pieces of lock side plate intervals up and down of each buckle structure are equal；Between the end of each buckle structure
Every be located at upper and lower two pieces lock side plates between position it is different so that when a locking plate is located in respective end interval its
Remaining each locking plate is staggered with respective end interval.
Further, the lower length of locking rod of each buckle structure from top to bottom successively shortens, and under neighbouring two
The length difference of locking bar is greater than twice of lock plate thickness.
Further, the inner back side of cabinet is provided with wire-packing mechanism；Wire-packing mechanism include vertical spool and with it is each
The corresponding swing-bar mechanism of a drawer for tools；Swing-bar mechanism includes the first swing rod and the second swing rod；It is spaced and sets on vertical spool
It is equipped with each swing rod hinged seat；One end of each first swing rod is hingedly mounted on the swing rod hinged seat of corresponding position；It is each
One end of the other end of first swing rod and the second swing rod is hinged installation；Outlet-pipe is equipped on the downside of drawer for tools；The
The other end of two swing rods is hingedly mounted on outlet-pipe；First swing rod and the second swing rod are swung in the horizontal plane；In the first pendulum
Wire clamp is equipped on the lower side of bar and the second swing rod；The electric connection line of scanning RFID card reader and controller is pierced by by outlet-pipe
It is connected in control cabinet after being risen afterwards by vertical spool；Electric connection line is clamped in accordingly at the first swing rod and the second swing rod
On wire clamp.
Further, wire clamp is the rectangular panel blocks vertically installed, and is equipped on the upper side edge of wire clamp for rotatably pacifying
Suspention axis on the first swing rod or the second swing rod；It is equipped on the vertical side in the side of wire clamp and is horizontally inserted into notch；In water
The downside trough rim that plug flat enters notch is equipped with recessed rectangular notch；Bending elastic slice is installed at the notch of rectangular notch, it is curved
The both ends of folding elastic slice are respectively fixedly disposed at the two sides notch edges of rectangular notch, and bend elastic slice both ends to be provided with thickness big
In the connection reinforcement edge strip of middle position thickness；It is equipped with convex curved bend trisection on bending elastic slice and recessed is bent in an arc shape
Section, and convex curved bend trisection is close to being horizontally inserted at the insertion notch of notch；It is set on the upside trough rim for being horizontally inserted into notch
Have fovea superior V-shaped groove mouth and under convex V-arrangement protrusion, and be correspondingly arranged above and below fovea superior V-shaped groove mouth and convex curved bend trisection, under convex V-arrangement
It is raised to be correspondingly arranged up and down with recessed curved bend trisection.
Further, RFID label tag unit includes round bar shape tool tag unit and flat tool tag unit, round bar
Shape tool tag unit includes disc shell, around strap and filled rubber item；It is respectively equipped at the both ends around strap
Butt strap and docking strip groove；Buckle teeth are equipped in the end of butt strap, are arranged at intervals with adjusting tooth in docking strip groove
Tooth；It is equipped with limit shelves item in the side around strap, and is arranged at intervals on limit shelves item convenient for lacking around strap bending
Mouthful；When around the both ends of strap, docking constitutes anchor ear, buckle teeth, which are buckled in, to be adjusted in teeth；It is embedded in and sets in disc shell
It is equipped with RFID electronic label；It is equipped with a link block in the circumferential edges of disc shell, and is equipped with short connection on link block
Column is equipped with disc in short connection column end and inserts block；Cylindrical protrusions are equipped on the lateral surface around strap, and in cylinder
The lateral circumferential face of shape protrusion is equipped with disk socket；On the end face of cylindrical protrusions be equipped with U-lag mouth, and U-lag mouth with
Disk socket is connected；Disc inserting block is inserted into disk socket by the side of cylindrical protrusions, and short connecting column is by U-lag
It is stretched out at mouthful；Filled rubber item is surrounded for the anchor ear constituted in round bar shape tool around strap docking to be laminated around setting
It is wrapped in the periphery of filled rubber item；Flat tool tag unit includes rubber ring set and is set to rubber ring set lateral surface
On square protruding；It is embedded in square protruding and is provided with RFID electronic label；It is respectively provided at the both ends running-on of rubber ring set
Flexible contraction mouth.
Further, anti-sliding rib is equipped on the medial surface of disk socket；Along length side on the front of filled rubber item
To the triangle non-slip groove that section is triangle is equipped with, being equipped with section along its length on the dorsal surface of filled rubber item is triangle
The triangle tread plate of shape；Triangle tread plate is in the triangle non-slip groove of corresponding position when the stacking of filled rubber item surrounds；?
The anchor ear medial surface constituted around strap docking is equipped with the anti-skidding triangle fin in inside；Anchor ear surrounds and is wrapped in filled rubber item
When placing outside, the anti-skidding triangle fin in inside is embedded in the stacking of filled rubber item in the triangle non-slip groove of periphery.
The beneficial effect of the invention is: carrying out information reading using work card of personnel's RFID card reader to maintenance personal
It takes, record lending tool and the personal information for giving back tool lend and give back dimension to maintenance personal using tool RFID card reader
The title and number for repairing tool utilize the cooperation energy of the RFID label tag unit and scanning RFID card reader that are mounted on maintenance tool
The timing scan of each maintenance tool in enough implementation tool drawers, so that judging whether there is maintenance tool is put into or has maintenance mans
Tool takes out, to by work card information, tool title, number and the lending of corresponding maintenance personal or give back the time and be stored in storage
In device, the usage record management of tool easy to repair, enhancing aircraft maintenance tool uses the reliability managed.
Detailed description of the invention
Fig. 1 is the overall structure front side structure schematic diagram of the invention；
Fig. 2 is the drawer for tools overlooking structure diagram of the invention；
Fig. 3 is the box inner structure schematic diagram of the invention；
Fig. 4 is the wire-packing mechanism structural schematic diagram of the invention；
Fig. 5 is the cable clamp structure schematic diagram of the invention；
Fig. 6 is the positive structure schematic of the round bar shape tool tag unit of the invention；
Fig. 7 is the side structure schematic diagram of the round bar shape tool tag unit of the invention；
Fig. 8 is the anchor ear schematic cross-sectional view of the invention；
Fig. 9 is the filled rubber cross section structure schematic diagram of the invention；
Figure 10 is that round bar shape tool tag unit structural schematic diagram is installed on the screwdriver of the invention；
Figure 11 is that round bar shape tool tag unit structural schematic diagram is installed on the screwdriver head of the invention；
Figure 12 is that round bar shape tool tag unit structural schematic diagram is installed on the collet head of the invention；
Figure 13 is that round bar shape tool tag unit structural schematic diagram is installed on the pliers of the invention；
Figure 14 be innovation and creation spanner on flat tool tag unit structural schematic diagram is installed；
Figure 15 is the electrical block diagram of the invention.
Specific embodiment
As shown in figures 1-15, the aircraft maintenance tool case based on RFID disclosed in the invention includes: cabinet 1, display
Screen 2, input keyboard 5, personnel's RFID card reader 3, tool RFID card reader 4, drawer for tools, drawer lock mechanism and each use
In the RFID label tag unit being mounted on maintenance tool；Rectangular window 7, display screen 2, input keyboard are equipped in the front side of cabinet 1
5, personnel's RFID card reader 3 and tool RFID card reader 4 are all set on the outer top of cabinet 1；In the left and right sides of cabinet 1
Drawer runner 10 is arranged at intervals on inner wall；It is equipped with a bar shaped sliding block 12 in the left and right sides of each layer drawer for tools,
Bar shaped sliding block 12 is slidably mounted in the drawer runner 10 of corresponding position；One piece of rectangle is equipped on every layer of drawer for tools
The scanning RFID card reader 15 of panel shape, each RFID label tag unit are placed in the scanning RFID card reader 15 of respective layer, sweep
Retouch RFID label tag unit of the RFID card reader 15 for layer where reading；Drawer lock mechanism is mounted on the inner back side of cabinet 1,
For being locked to each drawer for tools；Control cabinet 24 is installed on the inner top of cabinet 1, on the interior bottom of cabinet 1
Power module 25 is installed；Controller and memory are provided in control cabinet 24；Controller respectively with display screen 2, enter key
Disk 5, personnel's RFID card reader 3, tool RFID card reader 4, scanning RFID card reader 15 and memory electrical connection；Power module
25 be respectively controller, display screen 2, input keyboard 5, personnel's RFID card reader 3, tool RFID card reader 4, scanning RFID card reading
Device 15 and memory power supply.Information reading, record lending work are carried out using work card of the personnel's RFID card reader 3 to maintenance personal
Have and give back the personal information of tool, maintenance personal is lent and given back using tool RFID card reader 4 title of maintenance tool
And number, it can be realized tool using the cooperation of the RFID label tag unit and scanning RFID card reader 15 that are mounted on maintenance tool
The timing scan of each maintenance tool in drawer, so that judging whether there is maintenance tool is put into or has maintenance tool taking-up, from
And by work card information, tool title, number and the lending of corresponding maintenance personal or give back time storage in memory, it is convenient for
The usage record management of maintenance tool, enhancing aircraft maintenance tool use the reliability managed.
Further, drawer for tools is made of drawer-bottom board 14, front side bar shaped panel 9 and tool limit plate 16；Front side
Bar shaped panel 9 is fixedly mounted in the forward edge of drawer-bottom board 14；Card reader is equipped in the upside plate face of drawer-bottom board 14
Limiting slot；Scanning RFID card reader 15 is mounted in card reader limiting slot；Tool limit plate 16 is laid on scanning RFID card reader
In 15 upside plate face；Longitudinal bar shaped limit hole for being limited to all kinds of maintenance tools is equipped on tool limit plate 16
19, lateral bar shaped limit hole 20, major diameter limit circular hole 21 and minor diameter limit circular hole 23；Bar shaped sliding block 12 is set to drawer
On the left and right side of bottom plate 14；The bottom of cabinet 1 four, vertex is equipped with a universal wheel 8；On the lateral surface of cabinet 1
Equipped with passage handle 6；Drawer handle 13 is equipped on the leading flank of front side bar shaped panel 9；In the left and right side of drawer-bottom board 14
On be equipped with a support sliding slot 22；It is equipped with support quarter butt 11 at the left and right sides inner wall and close rectangular window 7 of cabinet 1, and
In the support sliding slot 22 of the end insertion corresponding position of each support quarter butt 11；In the drawer-bottom board 14 of each drawer for tools
Left side edge corresponding position is equipped with a location hole 27；It is equipped in the inner left wall of cabinet 1 and is electrically connected with the controller
Infrared distance sensor 26；The probe directions of rays of infrared distance sensor 26 is through each fixed after the locking of each drawer for tools
Position hole 27；Power module 25 is the power supply of infrared distance sensor 26.Tool box can be facilitated mobile using four universal wheels 8；Benefit
With the cooperation of infrared distance sensor 26 and location hole 27, the playback detection of drawer for tools can be realized, and can by distance
Which layer drawer for tools judgement is；Using the cooperation of support quarter butt 11 and support sliding slot 22, when can enhance drawer for tools pull
Stability, and support quarter butt 11 bar shaped sliding block 12 can also be limited；It scans and is equipped with plate inside RFID card reader 15
Radio-frequency antenna, outside be equipped with plastic shell.
Further, drawer lock mechanism includes bar shaped shell 29, unlocking motor 30, vertical interlocking bar 32 and each
Every the buckle structure that vertical 32 front side of interlocking bar is arranged in；It is equipped with locking plate 17 in the back side edge of drawer for tools, in locking plate 17
It is equipped with bonnet lock hole 18；Bar shaped shell 29 is mounted vertically in the inner back side of cabinet 1, and on the leading flank of bar shaped shell 29 with
17 corresponding position of locking plate of each drawer for tools is equipped with lock insertion hole；Each buckle structure is inserted into each lock respectively
Hole is corresponding；Unlocking motor 30 is mounted on the rear side inner wall of bar shaped shell 29；It is also set on the rear side inner wall of bar shaped shell 29
There are two joining beam fixing seat 36 and a screw holders 31；Guiding is vertically provided on the trailing flank of vertical interlocking bar 32
T-slot 33 is equipped with the T-shaped slider 37 being slidably mounted on guiding T-slot 33 in two joining beam fixing seats 36；?
The trailing flank upper end of vertical interlocking bar 32 is equipped with screw drive seat 34, and vertical threaded engagement is equipped on screw drive seat 34
A piece driving screw rod 35；The upper end of driving screw rod 35 is rotatably mounted in screw holder 31；The output of unlocking motor 30
The upper end of axis and driving screw rod 35 is connected to each other；Buckle structure is used to lock corresponding locking plate 17 by bonnet lock hole 18
Button；The unlock driving circuit being electrically connected with the controller is equipped in control cabinet 24；Unlock driving circuit is electrically connected with unlocking motor 30
It connects, for driving unlocking motor 30 to rotate；Power module 25 is respectively to unlock driving circuit and the power supply of unlocking motor 30.Utilize T
Shape sliding block 37 is equipped with guiding T-slot 33, it can be ensured that the stability of 32 upper and lower displacement of vertical interlocking bar；Utilize unlock
Motor 30 drives driving screw rod 35 to rotate, to accurately be controlled the vertical position of vertical interlocking bar 32.
Further, buckle structure includes upper lock rod 39, lower locking bar 40 and upper and lower two pieces of locks side plate 38；Upper and lower two pieces
About 38 side plate of lock is installed in parallel on the leading flank of vertical interlocking bar 32；Upper lock rod 39 is mounted vertically in the shackle sides of upside
On the downside of plate 38, lower locking bar 40 is mounted vertically on the upper side of lock side plate 38 of downside, and the lower end of upper lock rod 39
Portion is opposite with the upper end of lower locking bar 40；Interval is defined as end between the lower end of upper lock rod 39 and the upper end of lower locking bar 40
It is spaced, then 17 end thickness < twice of locking plate of interval < of locking plate, 17 thickness.Utilize the correspondence of upper lock rod 39 and lower locking bar 40
Setting, can during buckle structure moves up and down, if locking plate 17 and end interval are staggered and can realize locking, and
It is arranged using the interval of 17 end thickness < twice of locking plate of interval < of locking plate, 17 thickness, it can be ensured that locking plate 17 can be suitable
Benefit enters in the interval of end, and weight can be realized after being displaced the displacement greater than 17 thickness of locking plate again after entering in the interval of end
New locking.
Further, two blocks of lock side plates 38 up and down of each buckle structure are spaced equal；The end of each buckle structure
The position being located at interval between upper and lower two pieces of locks side plate 38 is different, so that a locking plate 17 is located at respective end interval
Remaining each locking plate 17 is staggered with respective end interval when interior.
Further, 40 length of lower locking bar of each buckle structure from top to bottom successively shortens, and neighbouring two
The length difference of lower locking bar 40 is greater than twice of 17 thickness of locking plate.It can be ensured using the design for being greater than twice of 17 thickness of locking plate
When one locking plate 17 is located in the interval of end, remaining the end interval of each locking plate 17 with corresponding position is staggered,
Ensure once open a drawer for tools.
Further, the inner back side of cabinet 1 is provided with wire-packing mechanism；Wire-packing mechanism include vertical spool 41 and with
The corresponding swing-bar mechanism of each drawer for tools；Swing-bar mechanism includes the first swing rod 44 and the second swing rod 45；In vertical spool 41
On be arranged at intervals with each swing rod hinged seat 42；One end of each first swing rod 44 is hingedly mounted on the swing rod hinge of corresponding position
On joint chair 42；One end of the other end of each first swing rod 44 and the second swing rod 45 is hinged installation；In the downside of drawer for tools
Face is equipped with outlet-pipe 28；The other end of second swing rod 45 is hingedly mounted on outlet-pipe 28；First swing rod 44 and the second swing rod
45 swing in the horizontal plane；Wire clamp 46 is equipped on the lower side of the first swing rod 44 and the second swing rod 45；RFID is scanned to read
The electric connection line 43 of card device 15 and controller is connected in control cabinet 24 after being risen after being pierced by by outlet-pipe 28 by vertical spool 41；
Electric connection line 43 is clamped on corresponding wire clamp 46 at the first swing rod 44 and the second swing rod 45.Utilize the first swing rod 44 and
The hinged installation of two swing rods 45, and electric connection line 43 is gripped by each wire clamp 46, it can be taken out in drawer for tools
Make electric connection line 43 that the first swing rod 44 and the second swing rod 45 be followed to swing out and when pushing back, prevent electric connection line 43 mixed and disorderly or by
To extrusion damage.
Further, wire clamp 46 is the rectangular panel blocks vertically installed, and is equipped on the upper side edge of wire clamp 46 for rotating
Formula is mounted on the suspention axis 51 on the first swing rod 44 or the second swing rod 45；Horizontal insert is equipped on the vertical side in the side of wire clamp 46
Enter notch 47；Recessed rectangular notch 48 is equipped on the downside trough rim for be horizontally inserted into notch 47；In the notch of rectangular notch 48
Place is equipped with bending elastic slice, and the both ends for bending elastic slice are respectively fixedly disposed at the two sides notch edges of rectangular notch 48, and curved
Folding elastic slice both ends are provided with the connection reinforcement edge strip 54 that thickness is greater than middle position thickness；Upper convex arc is equipped on bending elastic slice
Shape bending segment 52 and recessed curved bend trisection 53, and convex curved bend trisection 52 is close to the insertion notch for being horizontally inserted into notch 47
Place；The convex V-arrangement protrusion 50 under of fovea superior V-shaped groove mouth 49, and fovea superior V-shaped groove mouth are equipped on the upside trough rim for be horizontally inserted into notch 47
49 are correspondingly arranged with convex about 52 curved bend trisection, under convex V-arrangement protrusion 50 be correspondingly arranged with recessed about 53 curved bend trisection.
It enables to be horizontally inserted into the elastic spacing at notch 47 using convex curved bend trisection 52, and in pair of fovea superior V-shaped groove mouth 49
The lower insertion for realizing electric connection line 43 should be cooperated, it can be convenient for the embedding of electric connection line 43 using the setting of recessed curved bend trisection 53
Enter to place, and electric connection line 43 can be prevented to be detached from recessed curved bend trisection 53 under the cooperation of convex V-arrangement protrusion 50 under；Using even
The stability of bending elastic slice both ends installation can be enhanced by connecing reinforcement edge strip 54, so that bending part is located at the middle part of bending elastic slice；
It can be deformed using rectangular notch 48 convenient for bending of the bending elastic slice when electric connection line 43 is inserted into.
Further, RFID label tag unit includes round bar shape tool tag unit and flat tool tag unit, round bar
Shape tool tag unit includes disc shell 60, around strap 55 and filled rubber item 70；At the both ends for surrounding strap 55
It is respectively equipped with butt strap 62 and docking strip groove 64；Buckle teeth 63 are equipped in the end of butt strap 62, in docking strip groove 64
It is inside arranged at intervals with and adjusts teeth 65；It is equipped with limit shelves item 56 in the side around strap 55, and is spaced on limit shelves item 56
It is provided with the notch 57 convenient for bending around strap 55；When around the both ends of strap 55, docking constitutes anchor ear, buckle teeth 63 are blocked
It is buckled in and adjusts in teeth 65；It is embedded in disc shell 60 and is provided with RFID electronic label 61；In the circle of disc shell 60
Circumferential edges are equipped with a link block 59, and short connecting column 66 is equipped on link block 59, are equipped with disk in short 66 end of connecting column
Shape inserts block 69；Cylindrical protrusions 58 are equipped on the lateral surface around strap 55, and in the lateral circumferential of cylindrical protrusions 58
Face is equipped with disk socket；U-lag mouth 67, and U-lag mouth 67 and disk socket phase are equipped on the end face of cylindrical protrusions 58
Connection；Disc inserting block 69 is inserted into disk socket by the side of cylindrical protrusions 58, and short connecting column 66 is by U-lag mouth 67
Place is stretched out；Filled rubber item 70 is enclosed for the anchor ear constituted in round bar shape tool around the docking of strap 55 to be laminated around setting
Around the periphery for being wrapped in filled rubber item 70；Flat tool tag unit includes rubber ring set 74 and is set to rubber ring set
Square protruding 76 on 74 lateral surfaces；It is embedded in square protruding 76 and is provided with RFID electronic label 61；In rubber ring set 74
Elastic shrinkage mouth 75 is provided at the running-on of both ends.Using on butt strap 62 buckle teeth 63 with dock the tune in strip groove 64
Section teeth 65 are meshed, and dock to realize around the both ends of strap 55, convenient for installing on the maintenance tool of big at both ends and small in middle
RFID label tag unit, while can be convenient for the adjusting of contraction dynamics, to internal filled rubber item using multiple adjusting teeth 65
70 are compressed；Length around strap 55 meets the installation needs of various types maintenance tool there are many model；Utilize disk
The inserting of socket and disc inserting block 69 cooperates, so that being connected as one around strap 55 with disc shell 60, and in work
It can be quickly disassembled the new tool for being mounted with that the disc shell 60 of RFID electronic label 61 is mounted on replacement when tool damage is with changing
On, without carrying out information rewriting to RFID electronic label 61；Rubber ring set 74 can be enhanced using elastic shrinkage mouth 75 to tie up
Repair the contraction tightening on tool.
Further, it is equipped with anti-sliding rib 68 on the medial surface of disk socket, plays the anti-dropout of disc inserting block 69
Effect；The triangle non-slip groove 73 that section is triangle is equipped with along its length on the front of filled rubber item 70, in filling rubber
The triangle tread plate 71 that section is triangle is equipped on the dorsal surface of adhesive tape 70 along its length；The stacking of filled rubber item 70 surrounds
When triangle tread plate 71 in the triangle non-slip groove 73 of corresponding position；In the anchor ear medial surface constituted around the docking of strap 55
It is equipped with the anti-skidding triangle fin 72 in inside；Anchor ear surrounds when being wrapped in filled rubber item 70 outer and placing, and the anti-skidding triangle in inside is convex
Rib 72 is embedded in the stacking of filled rubber item 70 in the triangle non-slip groove 73 of periphery.Utilize triangle non-slip groove 73 and triangle tread plate
71 can realize mutually fastening when stacking surrounds, so that stacking is around rear relatively stable, while utilize 71 energy of triangle tread plate
It is enough that anti-skidding effect is played when mutually installing with maintenance tool, utilize matching for triangle non-slip groove 73 and the anti-skidding triangle fin 72 in inside
It closes and enables to the filled rubber item 70 surrounded around strap 55 and stacking is stable to install；It is enclosed using the stacking of filled rubber item 70
Around the installation that can satisfy multiple diameter maintenance tool, the inside around strap 55 is filled tightly, it is ensured that RFID mark
The reliability that member of signing a bill is installed on maintenance tool.
In aircraft maintenance tool case based on RFID disclosed in the invention, controller is what ARM microprocessor was constituted
Minimum control system；Display screen 2 uses LCD display, for showing the giving back of card using information and maintenance tool, lending information；
Personnel's RFID card reader 3 use existing RFID card reader, it is integrally disposed to have radio-frequency antenna, for the work card to maintenance personal into
Row information is read；Tool RFID card reader 4 uses existing RFID card reader, integrally disposed to have radio-frequency antenna, for maintenance
The RFID label tag unit of tool carries out information reading；Unlocking motor 30 uses existing stepper motor；Driving circuit is unlocked to use
Existing stepper motor driving circuit；Power module is constituted using battery and charge-discharge circuit, and external alternating current passes through charge and discharge
Circuit charges to battery, the voltage that battery is run by each voltage regulator circuit of charge-discharge circuit by system；
Infrared distance sensor 26 uses existing infrared distance sensor, can be realized each drawer-bottom board 14 and infrared distance measurement
The measurement of the distance between sensor 26, if the extraction of some drawer-bottom board 14 does not push back, location hole 27 will be staggered with infrared-ray,
Can determine whether it is which layer drawer-bottom board 14 does not push back by infrared distance measurement；Memory uses existing memory, is used for
Store the information data that each card reader is read；Input keyboard 5 is provided with each function button, and the information for maintenance personal is defeated
Enter；The RFID label tag unit on each maintenance tool that scanning RFID card reader 15 is used to place each layer carries out information reading.
When in use, each maintenance personal wears work to aircraft maintenance tool case based on RFID disclosed in the invention
Card, work card is RFID card, corresponding RFID label tag unit is installed on all kinds of maintenance tools, and maintenance tool is placed on correspondence
In longitudinal bar shaped limit hole 19 of size, lateral bar shaped limit hole 20, major diameter limit circular hole 21 or minor diameter limit circular hole 23；
As Figure 10-13 be respectively round bar shape tool tag unit be separately mounted on screwdriver 78, screwdriver head 79, collet head 80 and pincers
Structural schematic diagram on son 81；If Figure 14 is that flat tool tag unit is mounted on the structural schematic diagram on spanner 77.
When maintenance tool is lent, maintenance personal by personnel's RFID card reader 3 dataller block, by controller by work card
Information and charge time are recorded in memory, then the number of plies for lending key and drawer for tools are pressed in input keyboard 5, at this time
Controller drives unlocking motor 30 to rotate by unlock driving circuit, so that vertical interlocking bar 32 is vertically movable by initial highest order
The displacement of the corresponding number of plies so that the end interval of the buckle structure of the corresponding number of plies is located just at 17 position of locking plate, at this time on
Locking bar 39 and lower locking bar 40 are detached from bonnet lock hole 18, and drawer for tools can be extracted out smoothly, and maintenance personal takes corresponding maintenance mans
Tool, then drawer for tools is shut, after infrared distance sensor 26 detects that drawer for tools pushes back in place, then by unlock driving circuit
Unlocking motor 30 is driven to rotate, so that vertical interlocking bar 32 returns to initial highest order, so that buckle structure is to each workpiece drawer
It relocks, the maintenance tool of taking-up is brushed in tool RFID card reader 4 again, and controller obtains the name for lending maintenance tool
Claim and number, while scanning RFID card reader 15 and being timed scanning, judges which RFID label tag unit does not scan by controller
It arrives, that is, judges that the maintenance tool is removed, then the title and number that obtain with tool RFID card reader 4 before are mutually checked, and are confirmed
The tool is lent, and controller is by the work card information of maintenance personal, the title of tool and number and lends the time and is stored in
In reservoir, so that realize maintenance tool lends process.
When maintenance tool is given back, maintenance personal by personnel's RFID card reader 3 dataller block, by controller by work card
Information and charge time are recorded in memory, then press in input keyboard 5 and give back key, then the maintenance tool given back is existed
It is brushed in tool RFID card reader 4, controller gets the title and number for giving back maintenance tool, to orient the maintenance
Tool is located at the number of plies of drawer for tools, and controller drives unlocking motor 30 to rotate by unlock driving circuit at this time, so that vertically
Interlocking bar 32 by the vertically movable corresponding number of plies of initial highest order displacement so that the end interval of the buckle structure of the corresponding number of plies is rigid
It is located at 17 position of locking plate well, upper lock rod 39 and lower locking bar 40 are detached from bonnet lock hole 18 at this time, and drawer for tools can smoothly be taken out
Out, maintenance tool is placed on corresponding position by maintenance personal, then drawer for tools is shut, and infrared distance sensor 26 detects
Drawer for tools push back it is in place after, then rotated by unlock driving circuit driving unlocking motor 30, so that vertical interlocking bar 32 returns just
Beginning highest order, so that buckle structure relocks each workpiece drawer, while scanning RFID card reader 15 and being timed scanning,
Judge which RFID label tag unit newly increases by controller, that is, judge that the maintenance tool is returned, then with work before
The title and number that tool RFID card reader 4 obtains mutually are checked, and confirm that the tool is returned, controller believes the work card of maintenance personal
Breath, the title of tool and number and time storage is given back in memory, so that realize maintenance tool gives back process.
Can be controlled by drawer lock mechanism can only once extract a drawer for tools out, on the one hand can prevent multiple works
Centre-of gravity shift is toppled over when tool drawer is extracted, and is on the other hand convenient for tool box management, the randomness for avoiding maintenance tool from taking out.
Claims (10)
1. a kind of aircraft maintenance tool case based on RFID, it is characterised in that: including cabinet (1), display screen (2), input keyboard
(5), personnel's RFID card reader (3), tool RFID card reader (4), drawer for tools, drawer lock mechanism and each for installing
RFID label tag unit on maintenance tool；Rectangular window (7) are equipped in the front side of cabinet (1), display screen (2), input keyboard
(5), personnel's RFID card reader (3) and tool RFID card reader (4) are all set on the outer top of cabinet (1)；In cabinet (1)
Left and right sides inner wall on be arranged at intervals with drawer runner (10)；One is equipped in the left and right sides of each layer drawer for tools
Bar shaped sliding block (12), bar shaped sliding block (12) are slidably mounted in the drawer runner (10) of corresponding position；It is taken out in every layer of tool
The scanning RFID card reader (15) of one piece of rectangular surfaces plate is equipped on drawer, each RFID label tag unit is placed in sweeping for respective layer
It retouches on RFID card reader (15), the RFID label tag unit of layer where scanning RFID card reader (15) is used to read；Drawer lock machine
Structure is mounted on the inner back side of cabinet (1), for locking to each drawer for tools；It is installed on the inner top of cabinet (1)
There are control cabinet (24), power module (25) are installed on the interior bottom of cabinet (1)；Controller is provided in control cabinet (24)
And memory；Controller respectively with display screen (2), input keyboard (5), personnel's RFID card reader (3), tool RFID card reader
(4), RFID card reader (15) and memory electrical connection are scanned；Power module (25) is respectively controller, display screen (2), defeated
Enter keyboard (5), personnel's RFID card reader (3), tool RFID card reader (4), scanning RFID card reader (15) and memory to supply
Electricity.
2. the aircraft maintenance tool case according to claim 1 based on RFID, it is characterised in that: drawer for tools is by bottom of drawer
Plate (14), front side bar shaped panel (9) and tool limit plate (16) are constituted；Front side bar shaped panel (9) is fixedly mounted on bottom of drawer
In the forward edge of plate (14)；Card reader limiting slot is equipped in the upside plate face of drawer-bottom board (14)；Scan RFID card reader
(15) it is mounted in card reader limiting slot；Tool limit plate (16) is laid in the upside plate face of scanning RFID card reader (15)；
Equipped with longitudinal bar shaped limit hole (19) for being limited to all kinds of maintenance tools, lateral bar shaped on tool limit plate (16)
Limit hole (20), major diameter limit circular hole (21) and minor diameter limit circular hole (23)；Bar shaped sliding block (12) is set to bottom of drawer
On the left and right side of plate (14)；The bottom of cabinet (1) four, vertex is equipped with a universal wheel (8)；In the outer of cabinet (1)
Side is equipped with passage handle (6)；Drawer handle (13) are equipped on the leading flank of front side bar shaped panel (9)；In drawer-bottom board
(14) a support sliding slot (22) is equipped on left and right side；Cabinet (1) left and right sides inner wall and close to rectangular window (7)
Place is equipped with support quarter butt (11), and in the support sliding slot (22) of the end insertion corresponding position of each support quarter butt (11)；?
The left side edge corresponding position of the drawer-bottom board (14) of each drawer for tools is equipped with a location hole (27)；In cabinet (1)
Inner left wall be equipped with the infrared distance sensor (26) that is electrically connected with the controller；The infrared survey after the locking of each drawer for tools
Probe directions of rays away from sensor (26) runs through each location hole (27)；Power module (25) is infrared distance sensor (26)
Power supply.
3. the aircraft maintenance tool case according to claim 1 based on RFID, it is characterised in that: drawer lock mechanism includes
It bar shaped shell (29), unlocking motor (30), vertical interlocking bar (32) and each is arranged at intervals on front side of vertical interlocking bar (32)
Buckle structure；Locking plate (17) are equipped in the back side edge of drawer for tools, are equipped with bonnet lock hole (18) on locking plate (17)；Bar shaped
Shell (29) is mounted vertically in the inner back side of cabinet (1), and on the leading flank of bar shaped shell (29) with each drawer for tools
Locking plate (17) corresponding position be equipped with lock insertion hole；Each buckle structure is corresponding with each lock insertion hole respectively；
Unlocking motor (30) is mounted on the rear side inner wall of bar shaped shell (29)；Two are additionally provided on the rear side inner wall of bar shaped shell (29)
A joining beam fixing seat (36) and a screw holder (31)；It is vertically provided with and leads on the trailing flank of vertical interlocking bar (32)
To T-slot (33), the T shape being slidably mounted in guiding T-slot (33) is equipped on two joining beam fixing seats (36)
Sliding block (37)；Screw drive seat (34) are equipped in the trailing flank upper end of vertical interlocking bar (32), and on screw drive seat (34)
Vertical threaded engagement is equipped with a driving screw rod (35)；The upper end of driving screw rod (35) is rotatably mounted on screw holder
(31) on；The output shaft of unlocking motor (30) and the upper end of driving screw rod (35) are connected to each other；Buckle structure is for passing through lock
Hole (18) latches corresponding locking plate (17)；The unlock driving electricity being electrically connected with the controller is equipped in control cabinet (24)
Road；Unlock driving circuit is electrically connected with unlocking motor (30), for driving unlocking motor (30) to rotate；Power module (25) is respectively
For unlock driving circuit and unlocking motor (30) power supply.
4. the aircraft maintenance tool case according to claim 1 based on RFID, it is characterised in that: buckle structure includes locking
Bar (39), lower locking bar (40) and upper and lower two pieces of lock side plates (38)；Upper and lower two pieces of lock side plates (38) are installed in parallel in up and down
On the leading flank of vertical interlocking bar (32)；Upper lock rod (39) is mounted vertically on the downside of the lock side plate (38) of upside, under
Locking bar (40) is mounted vertically on the upper side of the lock side plate (38) of downside, and the lower end of upper lock rod (39) and lower locking bar
(40) upper end is opposite；It is spaced and is defined as between end between the lower end of upper lock rod (39) and the upper end of lower locking bar (40)
Every then locking plate (17) end thickness < twice of locking plate of interval < (17) thickness.
5. the aircraft maintenance tool case according to claim 4 based on RFID, it is characterised in that: each buckle structure it is upper
Lower two pieces of lock side plates (38) interval is equal；The end of each buckle structure is located at interval between two pieces of lock side plates (38) up and down
Position it is different so that remaining each locking plate (17) is and respectively when a locking plate (17) is located in respective end interval
From end interval be staggered.
6. the aircraft maintenance tool case according to claim 5 based on RFID, it is characterised in that: each lock from top to bottom
Lower locking bar (40) length of buckle structure successively shortens, and the length difference of neighbouring two lower locking bars (40) is greater than twice of locking plate
(17) thickness.
7. the aircraft maintenance tool case according to claim 1 based on RFID, it is characterised in that: in the inside of cabinet (1)
Rear side is provided with wire-packing mechanism；Wire-packing mechanism includes vertical spool (41) and rocker mechanism corresponding with each drawer for tools
Structure；Swing-bar mechanism includes the first swing rod (44) and the second swing rod (45)；Each swing rod is arranged at intervals on vertical spool (41)
Hinged seat (42)；One end of each first swing rod (44) is hingedly mounted on the swing rod hinged seat (42) of corresponding position；It is each
The other end of first swing rod (44) and one end of the second swing rod (45) are hinged installation；It is equipped on the downside of drawer for tools
Spool (28)；The other end of second swing rod (45) is hingedly mounted on outlet-pipe (28)；First swing rod (44) and the second swing rod
(45) it swings in the horizontal plane；Wire clamp (46) is equipped on the lower side of the first swing rod (44) and the second swing rod (45)；It sweeps
Retouch RFID card reader (15) and controller electric connection line (43) be pierced by by outlet-pipe (28) after risen by vertical spool (41) after
It is connected in control cabinet (24)；Electric connection line (43) is clamped in corresponding line at the first swing rod (44) and the second swing rod (45)
It presss from both sides on (46).
8. the aircraft maintenance tool case according to claim 7 based on RFID, it is characterised in that: wire clamp (46) is vertical peace
The rectangular panel blocks of dress, and be equipped on the upper side edge of wire clamp (46) for being rotatably mounted on the first swing rod (44) or the second swing rod
(45) the suspention axis (51) on；It is equipped on the vertical side in side of wire clamp (46) and is horizontally inserted into notch (47)；It is being horizontally inserted into
The downside trough rim of notch (47) is equipped with recessed rectangular notch (48)；Bending bullet is installed at the notch of rectangular notch (48)
Piece, the both ends for bending elastic slice are respectively fixedly disposed at the two sides notch edges of rectangular notch (48), and are bent elastic slice both ends and set
It is equipped with the connection reinforcement edge strip (54) that thickness is greater than middle position thickness；Convex curved bend trisection is equipped on bending elastic slice
(52) and recessed curved bend trisection (53), and convex curved bend trisection (52) is close to the insertion notch for being horizontally inserted into notch (47)
Place；Be equipped on the upside trough rim for being horizontally inserted into notch (47) fovea superior V-shaped groove mouth (49) and under convex V-arrangement protrusion (50), and fovea superior V
Shape notch (49) and convex curved bend trisection (52) are correspondingly arranged up and down, under convex V-arrangement raised (50) and recessed curved bend trisection
(53) it is correspondingly arranged up and down.
9. the aircraft maintenance tool case according to claim 1 based on RFID, it is characterised in that: RFID label tag unit includes
Round bar shape tool tag unit and flat tool tag unit, round bar shape tool tag unit include disc shell (60),
Around strap (55) and filled rubber item (70)；Butt strap (62) and butt strap are respectively equipped at the both ends around strap (55)
Shape slot (64)；It is equipped with buckle teeth (63) in the end of butt strap (62), is arranged at intervals with adjusting in docking strip groove (64)
Teeth (65)；It is equipped with limit shelves item (56) in the side around strap (55), and is arranged at intervals with just in limit shelves item (56)
In the notch (57) around strap (55) bending；When around the both ends of strap (55), docking constitutes anchor ear, buckle teeth (63) card
It is buckled in and adjusts on teeth (65)；It is embedded in disc shell (60) and is provided with RFID electronic label (61)；In disc shell
(60) circumferential edges are equipped with a link block (59), and are equipped with short connecting column (66) on link block (59), in short connecting column
(66) end is equipped with disc inserting block (69)；Cylindrical protrusions (58) are equipped on the lateral surface around strap (55), and
The lateral circumferential face of cylindrical protrusions (58) is equipped with disk socket；U-lag mouth is equipped on the end face of cylindrical protrusions (58)
(67), and U-lag mouth (67) is connected with disk socket；Disc inserts block (69) and is inserted by the side of cylindrical protrusions (58)
In disk socket, short connecting column (66) is stretched out by U-lag mouth (67)；Filled rubber item (70) exists for being laminated around setting
On round bar shape tool, the anchor ear constituted around strap (55) docking surrounds the periphery for being wrapped in filled rubber item (70)；It is flat
Tool tag unit includes rubber ring set (74) and the square protruding (76) that is set on rubber ring set (74) lateral surface；In side
Shape protrusion (76), which is embedded in, is provided with RFID electronic label (61)；Elasticity is provided at the both ends running-on of rubber ring set (74)
Contraction mouth (75).
10. the aircraft maintenance tool case according to claim 9 based on RFID, it is characterised in that: in disk socket
Side is equipped with anti-sliding rib (68)；It is equipped with the triangle that section is triangle along its length on the front of filled rubber item (70)
Non-slip groove (73) is equipped with the triangle tread plate that section is triangle along its length on the dorsal surface of filled rubber item (70)
(71)；Triangle tread plate (71) is in the triangle non-slip groove (73) of corresponding position when filled rubber item (70) stacking surrounds；
The anti-skidding triangle fin (72) in inside is being equipped on the anchor ear medial surface that strap (55) docking is constituted；Anchor ear is surrounded to be wrapped in and be filled out
When filling rubber strip (70) outer and placing, the anti-skidding triangle fin (72) in inside is embedded in filled rubber item (70) stacking around the three of periphery
In angle non-slip groove (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910335699.XA CN110000745B (en) | 2019-04-24 | 2019-04-24 | Aircraft maintenance tool case based on RFID |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910335699.XA CN110000745B (en) | 2019-04-24 | 2019-04-24 | Aircraft maintenance tool case based on RFID |
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| CN110000745A true CN110000745A (en) | 2019-07-12 |
| CN110000745B CN110000745B (en) | 2024-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| Publication number | Publication date |
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| CN110000745B (en) | 2024-04-19 |
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