CN107242703B - A kind of intelligent filing cabinet based on fingerprint recognition - Google Patents
A kind of intelligent filing cabinet based on fingerprint recognition Download PDFInfo
- Publication number
- CN107242703B CN107242703B CN201710427820.2A CN201710427820A CN107242703B CN 107242703 B CN107242703 B CN 107242703B CN 201710427820 A CN201710427820 A CN 201710427820A CN 107242703 B CN107242703 B CN 107242703B
- Authority
- CN
- China
- Prior art keywords
- motor
- pedestal
- cabinet
- horizontal
- fingerprint recognition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B63/00—Cabinets, racks or shelf units, specially adapted for storing books, documents, forms, or the like
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2220/00—General furniture construction, e.g. fittings
- A47B2220/0091—Electronic or electric devices
Abstract
The invention discloses a kind of intelligent filing cabinets based on fingerprint recognition, including cabinet shell, cabinet door；Storing part and vertical drive area are separated into inside cabinet；The storing part is separated into multilayered structure by partition board；Every layer is equipped with the horizontal guide rail moved for horizontal drive mechanism, and bar code scanning and identification device are equipped in horizontal drive mechanism；Horizontal drive mechanism can also drive in vertical transmission mechanism and be moved on the horizontal guide rail of other layers, and horizontal drive mechanism is by the control panel of wireless signal threaded file cabinet, and control panel is equipped with Fingerprint Identification Unit.The present invention realizes the management and control that file cabinet opens permission in the way of fingerprint recognition, avoids the problem of key existing for traditional file cabinet is stolen to cause file to be lost；File is realized using horizontal drive mechanism and vertical transmission mechanism quickly to search, and is saved the time, is reduced company management's cost.
Description
Technical field
The present invention relates to office appliance field, more particularly to a kind of intelligent filing cabinet based on fingerprint recognition.
Background technology
Important documents when Employee Profile in company need special emphasis to preserve.It is general all to deposit in common locking text
In part cabinet, such preserving type is for company fewer in number and no problem, but for more than hundred people even more numbers
Company, it will very troublesome.There are two types of general common way to manages：1. specific Employee Profile is positioned over file cabinet certain bits
It sets, such benefit is easy-to-look-up, but is constitute an inconvenience in that, the flow of personnel of company is more, and in-service employee is always changing, very
As soon as to the company having less than year, often personnel change more than 50%, therefore over time, or are often hard to tell Chu Te staffings
The archival location of work；2. press sector disrtibution Employee Profile cabinet, such benefit be search archives general orientation be easy determine, but
It is cumbersome when can not still avoid searching.In addition, Employee Profile, as capsule information, only specific manager just has in company
Permission checks, traditional keeping mode, if the case where key or access card are stolen, and the data of being susceptible to is stolen.Therefore,
The file cabinet to the existing important archives of preservation company is needed to make further modification.
Invention content
The present invention is exactly in order to solve the above-mentioned technical problem, to provide a kind of intelligent filing cabinet based on fingerprint recognition.
The present invention is implemented according to following technical scheme.
A kind of intelligent filing cabinet based on fingerprint recognition, including cabinet shell, cabinet door；It is separated into storing inside the cabinet
Area and vertical drive area；The storing part is separated into multilayered structure by partition board；The file cabinet side wall, which is equipped with, carries fingerprint recognition
The control panel of device is equipped with radio remote controlled lock in the cabinet door；The partition board lower surface close to vertical drive area one end by
Gradual change is thin；The vertical drive area is equipped with vertical transmission mechanism, including the first pedestal and the vertical track through the first pedestal；Institute
It includes the polished rod and threaded rod being mutually parallel to state vertical track, and the polished rod both ends are fixed on cabinet shell, the threaded rod
Bottom end is fixed on the rotor of first motor, and the other end is fixed on by first bearing on cabinet shell；On first pedestal
Sliding slot is formed, the lug boss of embedded sliding slot is formed on slide unit bottom, and the Rotor terminal for being deployed in the second motor on the first pedestal is logical
Cross the side wall of second bearing connection slide unit；Third motor is deployed on slide unit, the rotor front end connecting bracket of third motor, described
Bracket includes three supporting plates being located in same level and the connecting rod for sequentially passing through three supporting plate centers；The storing part is every
It is additionally provided with horizontal drive mechanism below bar partition board, including is deployed in the horizontal rail of partition board both sides and horizontal executing agency；It is described
Horizontal executing agency includes identification device and the scanning means that is deployed in below identification device, rectangular on the identification device casing
At horizontal stand, horizontal stand is run through in motor support bar middle and lower part, and top connects the second pedestal, and bottom end is nested with fine-tuning nut；
Spring is nested on motor support bar, and spring one end connects horizontal stand, and the other end connects the second pedestal；Second pedestal is equipped with
4th motor, nested on the 4th rotor there are two the rubber wheels for being located at the 4th motor left and right ends；Identification device casing two
For lateral profile at pulley support bar, pulley support bar top is equipped with the pulley that can be rotated around pulley support bar；Two pulley point
Wei Yu not be in horizontal rail, rubber wheel is bonded with partition board；Identification device casing internal Formation cross-section is the cavity of " master " font.
The threaded rod tip is fixed on the inner ring of first bearing, and the outer ring of first bearing is fixed on cabinet shell；Institute
State the inner ring of apex rotor connection second bearing.
First pedestal is equipped with unthreaded hole and threaded hole, and the polished rod is nested in unthreaded hole, and threaded rod is nested in threaded hole.
It is spaced in three supporting plates, between adjacent supporting plate consistent.
Power supply changeover device and connection power supply changeover device output end and the first base interior are additionally provided in the vertical drive area
First conducting wire of circuit；First base interior circuit also connects horizontal executing agency by the second conducting wire, in horizontal executing agency
Identification device pass through privates connect the 4th motor；First conducting wire and the second conducting wire are telescopic helix.
Partition board posts bar coded sticker for placing file box above file box；Each bar coded sticker corresponds to a spy
Fixed employee；Typing fingerprint completes registration to people with file cabinet operating right on the Fingerprint Identification Unit of control panel in advance；
When searching specific file box, fingerprint is identified first, judges whether operator possesses permission, and after judgement passes through, operator's input is thought
The Docket No. to be searched, the master controller inside control panel send the information by wireless signal to identification device, identify
Device drives the rotation of the 4th motor to drive rubber wheel rotation, and horizontal executing agency is along horizontal orbital movement, while scanning means
The bar code in visual field is shot successively, and corresponding coding is transferred to identification device successively, such as finds the file box, identification dress
It sets and sends out the stalling order of the 4th motor, and the location information of the 4th motor at this time is sent to the master controller in control panel,
Master controller comes out the presentation of information, and operator can directly comform and find out required file box in more file boxes.
Present invention obtains following advantageous effects.
The present invention realizes the management and control that file cabinet opens permission in the way of fingerprint recognition, avoids the presence of traditional file cabinet
Key stolen the problem of causing file to be lost；File is realized using horizontal drive mechanism and vertical transmission mechanism to check quickly soon
It looks for, further, relies on the lookup system, it is neat to place as long as file is placed without special note that file box label is upward
, the time is saved, company management's cost is reduced.
Description of the drawings
Fig. 1 is internal structure schematic diagram of the present invention；
Fig. 2 is horizontal rail schematic view of the mounting position of the present invention；
Fig. 3 is horizontal drive mechanism front view of the present invention；
Fig. 4 is vertical transmission mechanism vertical view of the present invention；
Fig. 5 is the left view of bracket of the present invention；
Fig. 6 is the vertical view of bracket of the present invention；
Fig. 7 is the left view of the horizontal executing agency of the present invention；
Fig. 8 is identification device housing interior cavity structural schematic diagram of the present invention；
Fig. 9 is part A enlarged drawing in Fig. 1.
Wherein, 1. cabinet shell；2. partition board；3. horizontal rail；4. file box；5. first bearing；6. first motor；7. hanging down
Straight rail；701. polished rod；702. threaded rod；8. the first conducting wire；9. slide unit；10. the first pedestal；11. the second motor；13. bracket；
1301. connecting rod；1302. supporting plate；14. third motor；15. rubber wheel；16. the 4th motor；17. the second pedestal；18. motor branch
Strut；19. the second conducting wire；20. spring；21. pulley；22. pulley support bar；23. identification device；24. fine-tuning nut；25. sweeping
Imaging apparatus；26. second bearing；27. sliding slot；28. unthreaded hole；29. threaded hole；30. cabinet door；31. privates.
Specific implementation mode
Referring to the drawings and embodiment carries out further technology explanation to the present invention.
As shown in Fig. 1~9, a kind of intelligent filing cabinet based on fingerprint recognition, including cabinet shell 1, cabinet door 30；The cabinet
Internal body portion is divided into storing part and vertical drive area；The storing part is separated into multilayered structure by partition board 2；The file cabinet side wall
Equipped with the control panel with Fingerprint Identification Unit, radio remote controlled lock is equipped in the cabinet door；2 lower surface of the partition board is close to perpendicular
The one end in direct-transmission area is gradually thinning；The vertical drive area is equipped with vertical transmission mechanism, including the first pedestal 10 and through the
The vertical track 7 of one pedestal 10；The vertical track 7 includes the polished rod 701 being mutually parallel and threaded rod 702, the polished rod 701
Both ends are fixed on cabinet shell 1, and 702 bottom end of the threaded rod is fixed on the rotor of first motor 6, and the other end passes through first
Bearing 5 is fixed on cabinet shell 1；Sliding slot 27 is formed on first pedestal 10, the convex of embedded sliding slot 27 is formed on 9 bottom of slide unit
The portion of rising, 12 end of rotor for being deployed in the second motor 11 on the first pedestal 10 connect the side wall of slide unit 9 by second bearing 26；
Third motor 14 is deployed on slide unit 9, the 14 front end connecting bracket 13 of rotor of third motor, and the bracket 13 includes positioned at same
Three supporting plates 1302 on horizontal plane and the connecting rod 1301 for sequentially passing through three 1302 centers of supporting plate；The storing part every every
2 lower section of plate is additionally provided with horizontal drive mechanism, including is deployed in the horizontal rail 3 of 2 both sides of partition board and horizontal executing agency；The water
Flat executing agency includes identification device 23 and the scanning means 25 that is deployed in below identification device, on 23 casing of the identification device
Rectangular at horizontal stand, horizontal stand is run through in 18 middle and lower part of motor support bar, and top connects the second pedestal 17, and bottom end is nested with micro-
Adjust nut 24；Spring 20 is nested on motor support bar 18, and 20 one end of spring connects horizontal stand, and the other end connects the second pedestal
17；Second pedestal is equipped with the 4th motor 16, and nested on 16 rotor of the 4th motor there are two be located at 16 left and right ends of the 4th motor
Rubber wheel 15；23 casing both sides of identification device are outwardly formed pulley support bar 22, and 22 top of pulley support bar is equipped with can be around cunning
Take turns the pulley 21 that supporting rod 22 rotates；Two pulley 22 is located in horizontal rail 3, and rubber wheel 15 is bonded with partition board 2；Know
23 casing internal Formation cross-section of other device is the cavity of " master " font.
The inner ring of first bearing 5 is fixed on 702 top of the threaded rod, and cabinet shell 1 is fixed in the outer ring of first bearing 5
On；12 top of the rotor connects the inner ring of second bearing 26.
First pedestal 10 is equipped with unthreaded hole 28 and threaded hole 29, and the polished rod 701 is nested in unthreaded hole 28, threaded rod
702 are nested in threaded hole 29.
It is spaced in three supporting plates 1302, between adjacent supporting plate 1302 consistent.
It is additionally provided in the vertical drive area in power supply changeover device and connection power supply changeover device output end and the first pedestal 10
First conducting wire 8 of portion's circuit；First pedestal, 10 internal circuit also connects horizontal executing agency by the second conducting wire 19, and level executes
Identification device 23 in mechanism connects the 4th motor 16 by privates 31；First conducting wire, 8 and second conducting wire 19 is
Telescopic helix.
Embodiment one：
File cabinet store file box the step of be：
1. file cabinet is powered, internal circuit initialization is waited for.
2. typing fingerprint completes registration to the people with file cabinet operating right on the Fingerprint Identification Unit of control panel in advance；
3. file box 4 is positioned on partition board, bar coded sticker is posted in 4 top of file box；Each bar coded sticker corresponds to one
A specific employee；
4. closing cabinet door 30, operation and control panel locking file cabinet.
Embodiment two：
File cabinet take file box the step of be：
1. file cabinet is powered, internal circuit initialization is waited for.
2. verifying fingerprint on Fingerprint Identification Unit, such as it is verified, the prompt of control panel display screen passes through, otherwise prompt weight
New verification.
3. inputting file box 4 to be taken to number.
4. identification device is waited for search 4 position of file box, the file box 4 is such as found, control panel shows that screen display should
Whether archives have searched, prompt to take out.
5. selection is taken out, control panel sends unlocking instruction, the radio remote controlled lock of the archives respective layer by wireless signal
It opens, control panel shows the location of screen display archives.
6. taking out archives, cabinet door 30, operation and control panel locking file cabinet are closed.
Embodiment three：
The operating principle of horizontal drive mechanism is：
The rotation of 4th motor 16 drives rubber wheel 15 to rotate, and since rubber wheel 15 is close to partition board, and pulley 21 can be in level
Free to slide in track 3, therefore, 15 positive and negative rotation of rubber wheel can drive entire horizontal drive mechanism to be moved along horizontal rail；It is mobile
While, scanning means 25 shoots the bar code in visual field successively, and corresponding coding is transferred to identification device 23 successively.Such as
Identification device 23 has received the file box 4 consistent with number to be found and encodes, and identification device 23 sends out the 4th motor 16 stalling life
It enables, and the location information of the 4th motor 16 at this time is sent to the master controller in control panel.4th motor 16 is stepping electricity
Machine, 3 one end of horizontal rail is equipped with position switch, and when horizontal drive mechanism is moved near position switch, positional value is reset, later
It is counted by least unit of the step value of stepper motor, each numerical value can correspond to a position coordinates in horizontal rail 3.When
When four motors 16 stall, the corresponding horizontal coordinate of current step Numerical is the position of file box 4 to be found.
Since there may be agings for rubber wheel 15, cause horizontal drive mechanism and being bonded for partition board 2 not close, level is passed
It is dynamic to impact, therefore spring 20 is set, it keeps rubber wheel to there is certain pressure always to partition board 2, if pressure is excessive, will lead
Rubber wheel 15 is caused to rotate difficulty.Fine-tuning nut 24 can be tightened, make 20 elastic force of spring be added in the second pedestal 17 and horizontal stand it
Between, the pressure between rubber wheel 15 and partition board 2 can not be influenced.
Since spring force exists, partition board 2 is gradually thinning close to the side of vertical drive area, prevents horizontal drive mechanism height
Height is spent, is blocked by 2 edge of partition board.
Example IV：
The operating principle of transmission mechanism is vertically：
The rotation of first motor 6 drives threaded rod 702 to rotate so that the first pedestal 10 is lifted or declines along vertical rail 7；The
11 positive and negative rotation of the second motor on one pedestal 10 can drive slide unit 9 to be slided along sliding slot 27, and then drive 14 left and right moving of third motor
Make.When horizontal drive mechanism to be driven moves in the vertical direction, third motor 14 first by bracket 13 rotation to level
The vertical direction in face；Second motor 11 pushes slide unit 9 that third motor is driven to move right, as shown in Figure 7 so that bracket 13 is along vertical
It directly is inserted into the cavity in 23 casing of identification device in the direction in the faces B, third motor 14 drives bracket 13 to be rotated by 90 ° so that bracket
In 13 insertion cavitys.First motor drives threaded rod 702 to rotate, and the first pedestal 10 is lifted or is reduced to another layer, and by water
Flat transmission mechanism is placed in horizontal rail 3, and third motor 14 drives bracket 13 to be rotated by 90 °, 11 counter-rotating belts of the second motor
Dynamic slide unit 9 is moved to the left, and then third motor 14 is driven to move to left so that bracket 13 is exited out of cavity.
Above-mentioned action is completed, in the way of embodiment three, horizontal executing agency can be in current layer motion.
Claims (5)
1. a kind of intelligent filing cabinet based on fingerprint recognition, including cabinet shell（1）, cabinet door（30）；The cabinet inside points every
At storing part and vertical drive area；The storing part is by partition board（2）It is separated into multilayered structure；It is characterized in that, the file cabinet
Side wall is equipped with the control panel with Fingerprint Identification Unit, and radio remote controlled lock is equipped in the cabinet door；The partition board（2）Lower surface
One end close to vertical drive area is gradually thinning；The vertical drive area is equipped with vertical transmission mechanism, including the first pedestal（10）
With through the first pedestal（10）Vertical track（7）；The vertical track（7）Including the polished rod being mutually parallel（701）And screw thread
Bar（702）, the polished rod（701）Cabinet shell is fixed at both ends（1）On, the threaded rod（702）The first electricity is fixed in bottom end
Machine（6）Rotor on, the other end passes through first bearing（5）It is fixed on cabinet shell（1）On；First pedestal（10）Upper shape
At sliding slot（27）, slide unit（9）Embedded sliding slot is formed on bottom（27）Lug boss, be deployed in the first pedestal（10）On the second motor
（11）Rotor（12）End passes through second bearing（26）Connect slide unit（9）Side wall；Third motor（14）It is deployed in slide unit（9）
On, the rotor of third motor（14）Front end connecting bracket（13）, the bracket（13）It include three in same level
Supporting plate（1302）With sequentially pass through three supporting plates（1302）The connecting rod at center（1301）；The partition board of the storing part every（2）Under
Side is additionally provided with horizontal drive mechanism, including is deployed in partition board（2）The horizontal rail of both sides（3）With horizontal executing agency；The water
Flat executing agency includes identification device（23）With the scanning means being deployed in below identification device（25）, the identification device（23）
Horizontal stand, motor support bar are formed above casing（18）Horizontal stand is run through in middle and lower part, and top connects the second pedestal（17）, bottom
End is nested with fine-tuning nut（24）；Spring（20）It is nested in motor support bar（18）On, spring（20）One end connects horizontal stand,
The other end connects the second pedestal（17）；Second pedestal is equipped with the 4th motor（16）, the 4th motor（16）Two are nested on rotor
It is a to be located at the 4th motor（16）The rubber wheel of left and right ends（15）；Identification device（23）Casing both sides are outwardly formed pulley support bar
（22）, pulley support bar（22）Top is equipped with around pulley support bar（22）The pulley of rotation（21）；Two pulleys（21）It is located at
Horizontal rail（3）It is interior, rubber wheel（15）With partition board（2）Fitting；Identification device（23）Casing internal Formation cross-section is " master " font
Cavity.
2. a kind of intelligent filing cabinet based on fingerprint recognition as described in claim 1, which is characterized in that the threaded rod
（702）First bearing is fixed on top（5）Inner ring, first bearing（5）Outer ring be fixed on cabinet shell（1）On；Described turn
Son（12）Top connects second bearing（26）Inner ring.
3. a kind of intelligent filing cabinet based on fingerprint recognition as described in claim 1, which is characterized in that first pedestal
（10）It is equipped with unthreaded hole（28）And threaded hole（29）, the polished rod（701）It is nested in unthreaded hole（28）, threaded rod（702）It is nested in
Threaded hole（29）.
4. a kind of intelligent filing cabinet based on fingerprint recognition as described in claim 1, which is characterized in that three supporting plates
（1302）In, adjacent supporting plate（1302）Between be spaced it is consistent.
5. a kind of intelligent filing cabinet based on fingerprint recognition as described in claim 1, which is characterized in that the vertical drive area
Inside it is additionally provided with power supply changeover device and connection power supply changeover device output end and the first pedestal（10）First conducting wire of internal circuit（8）；
First pedestal（10）Internal circuit also passes through the second conducting wire（19）Horizontal executing agency is connected, the identification dress in horizontal executing agency
It sets（23）Pass through privates（31）Connect the 4th motor（16）；First conducting wire（8）With the second conducting wire（19）Being can
Carry out flexible helix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710427820.2A CN107242703B (en) | 2017-06-08 | 2017-06-08 | A kind of intelligent filing cabinet based on fingerprint recognition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710427820.2A CN107242703B (en) | 2017-06-08 | 2017-06-08 | A kind of intelligent filing cabinet based on fingerprint recognition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107242703A CN107242703A (en) | 2017-10-13 |
| CN107242703B true CN107242703B (en) | 2018-07-13 |
Family
ID=60019084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710427820.2A Expired - Fee Related CN107242703B (en) | 2017-06-08 | 2017-06-08 | A kind of intelligent filing cabinet based on fingerprint recognition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107242703B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111358195B (en) * | 2020-04-11 | 2022-03-25 | 江西锐盾智能科技有限公司 | Cabinet is rolled up to intelligent storage management case |
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| CN101406350A (en) * | 2008-10-29 | 2009-04-15 | 成都方程式电子有限公司 | Fingerprint file cabinet system and control method thereof |
| JP2009150205A (en) * | 2007-12-24 | 2009-07-09 | K-Onetech Co Ltd | Cabinet protection/management system |
| CN103767352A (en) * | 2012-10-25 | 2014-05-07 | 浙江科技学院 | Full-automatic integral ironing wardrobe allowed to ascend and descend |
| CN203897048U (en) * | 2014-06-09 | 2014-10-29 | 常熟理工学院 | Household aquarium charging device |
| CN104325816A (en) * | 2014-10-23 | 2015-02-04 | 长春理工大学 | Intelligent blackboard |
| CN204336272U (en) * | 2014-12-26 | 2015-05-20 | 江西远大保险设备实业集团有限公司 | A kind of Novel secure file cabinet |
| CN205364845U (en) * | 2015-12-25 | 2016-07-06 | 苏州智合源电子科技有限公司 | Laser marking machine |
| CN105845013A (en) * | 2016-05-05 | 2016-08-10 | 北京理工大学 | Electric push rod driven elevating experiment platform |
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2017
- 2017-06-08 CN CN201710427820.2A patent/CN107242703B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009150205A (en) * | 2007-12-24 | 2009-07-09 | K-Onetech Co Ltd | Cabinet protection/management system |
| CN101406350A (en) * | 2008-10-29 | 2009-04-15 | 成都方程式电子有限公司 | Fingerprint file cabinet system and control method thereof |
| CN103767352A (en) * | 2012-10-25 | 2014-05-07 | 浙江科技学院 | Full-automatic integral ironing wardrobe allowed to ascend and descend |
| CN203897048U (en) * | 2014-06-09 | 2014-10-29 | 常熟理工学院 | Household aquarium charging device |
| CN104325816A (en) * | 2014-10-23 | 2015-02-04 | 长春理工大学 | Intelligent blackboard |
| CN204336272U (en) * | 2014-12-26 | 2015-05-20 | 江西远大保险设备实业集团有限公司 | A kind of Novel secure file cabinet |
| CN205364845U (en) * | 2015-12-25 | 2016-07-06 | 苏州智合源电子科技有限公司 | Laser marking machine |
| CN105845013A (en) * | 2016-05-05 | 2016-08-10 | 北京理工大学 | Electric push rod driven elevating experiment platform |
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| Publication number | Publication date |
|---|---|
| CN107242703A (en) | 2017-10-13 |
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Granted publication date: 20180713 Termination date: 20190608 |