CN209298491U - A kind of automobile intelligent decompression line apparatus - Google Patents

A kind of automobile intelligent decompression line apparatus Download PDF

Info

Publication number
CN209298491U
CN209298491U CN201920236974.8U CN201920236974U CN209298491U CN 209298491 U CN209298491 U CN 209298491U CN 201920236974 U CN201920236974 U CN 201920236974U CN 209298491 U CN209298491 U CN 209298491U
Authority
CN
China
Prior art keywords
data recorder
electric wire
automobile data
automobile
attaching plug
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
Application number
CN201920236974.8U
Other languages
Chinese (zh)
Inventor
张文彬
左春平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hunan Automotive Engineering Vocational College
Original Assignee
Hunan Automotive Engineering Vocational College
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hunan Automotive Engineering Vocational College filed Critical Hunan Automotive Engineering Vocational College
Priority to CN201920236974.8U priority Critical patent/CN209298491U/en
Application granted granted Critical
Publication of CN209298491U publication Critical patent/CN209298491U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Time Recorders, Dirve Recorders, Access Control (AREA)

Abstract

The utility model discloses a kind of automobile intelligents to be depressured line apparatus, one end of pressure relief line device noumenon is equipped with OBD interface, OBD interface is fixedly connected with the first electric wire on the right side of top, one end of first electric wire is equipped with USB interface, one end of USB interface is equipped with USB jack, the second electric wire is fixedly connected on the right side of USB jack, one end of second electric wire is equipped with automobile data recorder attaching plug, the front end of automobile data recorder attaching plug front and rear sides is equipped with fixator, one end of fixator is provided with fixing groove, side inside fixing groove is equipped with spring, one end of spring is fixedly connected with limit plate, the side of limit plate is equipped with L shape expansion plate, upper and lower ends inside fixing groove are provided with limiting slot, the utility model fixing groove is connect with limit plate by spring, it is flexible flexible, it can be realized L shape The reset and stretching of expansion plate, and then realize the installation to different size automobile data recorder, the scope of application of pressure relief line device noumenon is expanded, the practicality is improved.

Description

A kind of automobile intelligent decompression line apparatus
Technical field
The utility model relates to auto-safety mechanism technical fields, and in particular to a kind of automobile intelligent decompression line apparatus.
Background technique
In order to record phenomena such as driving situation is to prevent blackmail, automobile data recorder, usual vapour are fitted on many automobiles The voltage of vehicle is 12V, and automobile data recorder common voltage is 5V, takes electricity in order to facilitate automobile data recorder, allows its trouble free service, is led to Chang Douhui is depressured using pressure relief line, and existing pressure relief line majority structure is simple, only plays the role of decompression, and drive a vehicle Recorder attaching plug is inserted on automobile data recorder always, is easily occurred fever aging phenomenon after long-time use, is in turn resulted in Pressure relief line and automobile data recorder are damaged, and result in the increase of later maintenance cost, in addition, the hair of thievery in order to prevent Raw, many automobile data recorders are still in twenty four hours monitor state after vehicle stall, and in this process, if thinking, stopping is supervised Control, driver also need to return to vehicle switching gear, and operation is more troublesome, can not remotely control, practicability is poor.
Utility model content
(1) technical problems to be solved
In order to overcome the shortage of prior art, it is proposed that a kind of automobile intelligent decompression line apparatus, to solve above-mentioned background technique The existing pressure relief line majority structure of middle proposition is simple, only plays the role of decompression, and automobile data recorder attaching plug is always It is inserted on automobile data recorder, easily occurs fever aging phenomenon after long-time use, in turn result in pressure relief line and automobile data recorder It is damaged, results in the increase of later maintenance cost, in addition, the generation of thievery in order to prevent, many automobile data recorders Still in twenty four hours monitor state after vehicle stall, in this process, if wanting to stop monitoring, driver is also needed again It returns to vehicle and switches gear, operation is more troublesome, can not remotely control, the poor problem of practicability.
(2) technical solution
The utility model is achieved through the following technical solutions: the utility model proposes a kind of decompression of automobile intelligent is traditional thread binding It sets, including pressure relief line device noumenon, OBD interface, the first electric wire, USB interface, USB jack, the second electric wire, automobile data recorder electricity Source plug, connector, plug body, battery, ARM microprocessor, radio receiving transmitting module, guide plate, miniature electromotive handspike, rolling Wheel, L shape expansion plate, rubber layer, fixator, fluting, slot rolling, fixing groove, limiting slot, spring and limit plate, the decompression are traditional thread binding The one end for setting ontology is equipped with the OBD interface, and first electric wire, institute are fixedly connected on the right side of OBD interface top The one end for stating the first electric wire is equipped with the USB interface, and one end of the USB interface is equipped with the USB jack, the USB Second electric wire is fixedly connected on the right side of socket, one end of second electric wire is equipped with the automobile data recorder power supply and inserts Head is equipped with the connector, one end installation of the connector in the middle part of the automobile data recorder attaching plug inside left There is the plug body, the front and rear sides of the connector are equipped with the guide plate, the middle part installation on the left of the guide plate There is a miniature electromotive handspike, one end of the guide plate is equipped with the idler wheel, inside the automobile data recorder attaching plug The slot rolling is offered in the middle part of front and rear sides, the side of the automobile data recorder attaching plug inner tip is equipped with described ARM microprocessor, the radio receiving transmitting module is equipped on the right side of the ARM microprocessor, and the automobile data recorder power supply is inserted The battery is installed in the middle part of head inner bottom, is provided in the middle part of the automobile data recorder attaching plug inner right side described Fluting, the front end of automobile data recorder attaching plug front and rear sides are equipped with the fixator, and one end of the fixator is set It is equipped with the fixing groove, the side inside the fixing groove is equipped with the spring, and one end of the spring is fixedly connected Limit plate is stated, the side of the limit plate is equipped with the L shape expansion plate, and the upper and lower ends setting inside the fixing groove is State limiting slot.
Further, the battery and the ARM microprocessor and the radio receiving transmitting module are electrically connected, described wireless Transceiver module and the ARM microprocessor are electrically connected, and the ARM microprocessor is electrically connected the miniature electromotive handspike.
Further, first electric wire and second electric wire connect by the way that the USB interface and the USB jack are fixed It connects.
Further, rubber layer is pasted on the inside of the L shape expansion plate.
Further, it is used cooperatively between the idler wheel and the slot rolling.
Further, it is used cooperatively between the limiting slot and the limit plate.
Further, the fixing groove is connect with the limit plate by the spring.
(3) beneficial effect
The utility model compared with the existing technology, has the advantages that
It 1), can be in vehicle, by installing ARM microprocessor and radio receiving transmitting module inside automobile data recorder attaching plug Still play the role of remotely controlling to pressure relief line device noumenon when flame-out, easy to operate, intelligent and high-efficiency enhances decompression line apparatus The convenience that ontology uses.
2), the first electric wire is fixedly connected with the second electric wire by USB interface and USB jack, and grafting is quick, convenient for collecting While, if also can be avoided the drawbacks of damage need to be replaced all at one, the utilization rate of resource is improved, it is traditional thread binding to reduce decompression Set the use cost of ontology.
3) it, is used cooperatively between idler wheel and slot rolling, rolls fast, certain limit and guiding can be played to guide plate Effect, avoids deviating, ensure that the accuracy of plug body Yu automobile data recorder grafting.
4), fixing groove and limit plate are connected by spring, are stretched flexibly, be can be realized the reset and stretching of L shape expansion plate, And then installation of the realization to different size automobile data recorder, the scope of application of pressure relief line device noumenon is expanded, is improved in fact The property used.
Detailed description of the invention
Fig. 1 is the whole schematic view of the front view of the utility model.
Fig. 2 is the automobile data recorder attaching plug main view of internal structure of the utility model.
Fig. 3 is that the automobile data recorder attaching plug of the utility model overlooks schematic diagram of internal structure.
Fig. 4 is the fixator left view schematic diagram of internal structure of the utility model.
1- pressure relief line device noumenon;2-OBD interface;The first electric wire of 3-;4-USB interface;5-USB socket;The second electric wire of 6-; 7- automobile data recorder attaching plug;8- connector;9- plug body;10- battery;11-ARM microprocessor;12- wireless receiving and dispatching mould Block;13- guide plate;14- miniature electromotive handspike;15- idler wheel;16-L shape expansion plate;17- rubber layer;18- fixator;19- is opened Slot;20- slot rolling;21- fixing groove;22- limiting slot;23- spring;24- limit plate.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain The utility model is not used to limit the utility model.
A kind of automobile intelligent as shown in Figs 1-4 is depressured line apparatus, including pressure relief line device noumenon 1, OBD interface 2, first Electric wire 3, USB interface 4, USB jack 5, the second electric wire 6, automobile data recorder attaching plug 7, connector 8, plug body 9, battery 10, ARM microprocessor 11, radio receiving transmitting module 12, guide plate 13, miniature electromotive handspike 14, idler wheel 15, L shape expansion plate 16, rubber Glue-line 17, fixator 18, fluting 19, slot rolling 20, fixing groove 21, limiting slot 22, spring 23 and limit plate 24, the decompression are traditional thread binding The one end for setting ontology 1 is equipped with the OBD interface 2, is fixedly connected with first electric wire on the right side of 2 top of OBD interface 3, one end of first electric wire 3 is equipped with the USB interface 4, and one end of the USB interface 4 is equipped with the USB jack 5, The right side of the USB jack 5 is fixedly connected with second electric wire 6, and one end of second electric wire 6 is equipped with the driving note Instrument attaching plug 7 is recorded, the connector 8, the connection are installed in the middle part of 7 inside left of automobile data recorder attaching plug First 8 one end is equipped with the plug body 9, and the front and rear sides of the connector 8 are equipped with the guide plate 13, the guiding The middle part in 13 left side of plate is equipped with the miniature electromotive handspike 14, and one end of the guide plate 13 is equipped with the idler wheel 15, institute It states and offers the slot rolling 20 in the middle part of 7 inside front and rear sides of automobile data recorder attaching plug, the automobile data recorder power supply is inserted The side of first 7 inner tip is equipped with the ARM microprocessor 11, and the right side of the ARM microprocessor 11 is equipped with the nothing Line transceiver module 12 is equipped with the battery 10, the driving note in the middle part of 7 inner bottom of automobile data recorder attaching plug The fluting 19 is provided in the middle part of record 7 inner right side of instrument attaching plug, 7 front and rear sides of automobile data recorder attaching plug Front end is equipped with the fixator 18, and one end of the fixator 18 is provided with the fixing groove 21, inside the fixing groove 21 Side the spring 23 is installed, one end of the spring 23 is fixedly connected with the limit plate 24, the limit plate 24 Side is equipped with the L shape expansion plate 16, and the upper and lower ends inside the fixing groove 21 are provided with the limiting slot 22.
Wherein, the battery 10 is electrically connected with the ARM microprocessor 11 and the radio receiving transmitting module 12, the nothing Line transceiver module 12 and the ARM microprocessor 11 are electrically connected, and the ARM microprocessor 11 is electrically connected the miniature electric Push rod 14, the battery 10 provide required electric energy, institute for the work of the ARM microprocessor 11 and the radio receiving transmitting module 12 Stating radio receiving transmitting module 12 can mutually be transmitted the signal between mobile terminal and the ARM microprocessor 11, described ARM microprocessor 11 controls the work of the miniature electromotive handspike 14.
Wherein, first electric wire 3 connects with second electric wire 6 by the way that the USB interface 4 and the USB jack 5 are fixed It connects, grafting is quick, while convenient for collecting, if also can be avoided the drawbacks of damage need to be replaced all at one, improves resource Utilization rate, reduce the use cost of the pressure relief line device noumenon 1.
Wherein, the inside of the L shape expansion plate 16 is pasted with rubber layer 17, and anti-skid chequer is provided in rubber layer 17, anti-skidding It is wear-resisting, the fixed effect to automobile data recorder can be enhanced, avoid the pressure relief line device noumenon 1 from falling off, ensure that it It works normally.
Wherein, it is used cooperatively between the idler wheel 15 and the slot rolling 20, rolls fast, the guide plate 13 can be risen It to the effect of certain limit and guiding, avoids deviating, ensure that the accurate of the plug body 9 and automobile data recorder grafting Property.
Wherein, it is used cooperatively between the limiting slot 22 and the limit plate 24, sliding flexibly, can play certain consolidate Fixed and limit effect, avoids the L shape expansion plate 16 from shaking, ensure that its flexible stationarity.
Wherein, the fixing groove 21 is connect with the limit plate 24 by the spring 23, is stretched flexibly, be can be realized institute The reset and stretching of L shape expansion plate 16 are stated, and then realizes the installation to different size automobile data recorder, expands the pressure relief line The scope of application of device noumenon 1, improves the practicality.
A kind of automobile intelligent that the utility model is mentioned is depressured line apparatus, and one end of pressure relief line device noumenon 1 is equipped with OBD Interface 2 is fixedly connected with the first electric wire 3 on the right side of 2 top of OBD interface, and one end of the first electric wire 3 is equipped with USB interface 4, USB One end of interface 4 is equipped with USB jack 5, and the right side of USB jack 5 is fixedly connected with the second electric wire 6, the first electric wire 3 and the second electricity Line 6 is fixedly connected by USB interface 4 with USB jack 5, and grafting is quick, while convenient for collecting, if also can be avoided at one Damage the drawbacks of need to all replacing, the utilization rate of resource is improved, reduces the use cost of pressure relief line device noumenon 1, second One end of electric wire 6 is equipped with automobile data recorder attaching plug 7, is equipped in the middle part of 7 inside left of automobile data recorder attaching plug Connector 8, one end of connector 8 are equipped with plug body 9, and the front and rear sides of connector 8 are equipped with guide plate 13, guide plate 13 Miniature electromotive handspike 14 is installed, one end of guide plate 13 is equipped with idler wheel 15, automobile data recorder attaching plug 7 in the middle part of left side Slot rolling 20 is offered in the middle part of internal front and rear sides, is used cooperatively between idler wheel 15 and slot rolling 20, is rolled fast, it can be to guiding Plate 13 plays the role of certain limit and guiding, avoids deviating, and ensure that the accurate of plug body 9 and automobile data recorder grafting Property, the side of 7 inner tip of automobile data recorder attaching plug is equipped with ARM microprocessor 11, the right side peace of ARM microprocessor 11 Equipped with radio receiving transmitting module 12, battery 10, automobile data recorder electricity are installed in the middle part of 7 inner bottom of automobile data recorder attaching plug Fluting 19 is provided in the middle part of 7 inner right side of source plug, convenient plug main body 9 passes through, 7 front and back of automobile data recorder attaching plug The front end of two sides is equipped with fixator 18, and one end of fixator 18 is provided with fixing groove 21, the side installation inside fixing groove 21 There is spring 23, one end of spring 23 is fixedly connected with limit plate 24, and fixing groove 21 is connect by spring 23 with limit plate 24, stretched Flexibly, the reset and stretching of L shape expansion plate 16 be can be realized, and then realize the installation to different size automobile data recorder, expanded The scope of application of pressure relief line device noumenon 1, improves the practicality, the side of limit plate 24 is equipped with L shape expansion plate 16, L The inside of shape expansion plate 16 is pasted with rubber layer 17, and anti-skid chequer is provided in rubber layer 17, and anti-skid wearable can enhance to driving The fixed effect of recorder avoids pressure relief line device noumenon 1 from falling off, and ensure that its normal work, inside fixing groove 21 Upper and lower ends are provided with limiting slot 22, are used cooperatively between limiting slot 22 and limit plate 24, and sliding flexibly, can be played certain Fixed and limit effect, avoids L shape expansion plate 16 from shaking, ensure that its flexible stationarity, when in use, first with USB interface 4 and USB jack 5 link together the first electric wire 3 and the second electric wire 6, then suitably pull L shape expansion plate 16, will Plug body 9 injects in the supply hub on automobile data recorder, after determining securely, unclamps L shape expansion plate 16, makes automobile data recorder Attaching plug 7 is fixed on automobile data recorder, the first electric wire 3 and the second electric wire 6 is then carried out winding displacement, finally by OBD interface 2 It is inserted on automobile in corresponding OBD socket, at this point, automobile data recorder will be in running order always, if wanting to put out in vehicle Remotely stop sending out in use, only corresponding signal need to be passed through radio receiving transmitting module 12 using mobile terminal for automobile data recorder after fire ARM microprocessor 11 is given, ARM microprocessor 11 can start 14 work of miniature electromotive handspike immediately upon receipt of the signals To make, guide plate 13 drives connector 8 to move back immediately, and plug body 9 is extracted from the supply hub on automobile data recorder therewith, this Kind automobile intelligent is depressured line apparatus, not only easy to operate, easy to use, and intelligent and high-efficiency, safe and practical, reliable and stable, work Make high-efficient, antihypertensive effect is good, and applied widely, maintenance cost is low, long service life, and resource utilization is high.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this Novel conception and scope is defined.Without departing from the design concept of the present utility model, ordinary people in the field couple The all variations and modifications that the technical solution of the utility model is made, should fall within the protection scope of the present utility model, this reality With novel claimed technology contents, it is all described in the claims.

Claims (7)

1. a kind of automobile intelligent is depressured line apparatus, including pressure relief line device noumenon (1), OBD interface (2), the first electric wire (3), USB Interface (4), USB jack (5), the second electric wire (6), automobile data recorder attaching plug (7), connector (8), plug body (9), electricity Pond (10), ARM microprocessor (11), radio receiving transmitting module (12), guide plate (13), miniature electromotive handspike (14), idler wheel (15), L shape expansion plate (16), rubber layer (17), fixator (18), fluting (19), slot rolling (20), fixing groove (21), limiting slot (22), Spring (23) and limit plate (24), it is characterised in that: one end of the pressure relief line device noumenon (1) is equipped with the OBD interface (2), first electric wire (3), one end peace of first electric wire (3) are fixedly connected on the right side of OBD interface (2) top Equipped with the USB interface (4), one end of the USB interface (4) is equipped with the USB jack (5), the USB jack (5) Right side is fixedly connected with second electric wire (6), and one end of second electric wire (6) is equipped with the automobile data recorder power supply and inserts Head (7) is equipped with the connector (8), the connector in the middle part of automobile data recorder attaching plug (7) inside left (8) one end is equipped with the plug body (9), and the front and rear sides of the connector (8) are equipped with the guide plate (13), institute It states the middle part on the left of guide plate (13) to be equipped with the miniature electromotive handspike (14), one end installation of the guide plate (13) is It states idler wheel (15), the automobile data recorder attaching plug (7) offers the slot rolling (20) in the middle part of internal front and rear sides, described The side of automobile data recorder attaching plug (7) inner tip is equipped with the ARM microprocessor (11), the ARM microprocessor (11) it is equipped on the right side of the radio receiving transmitting module (12), the middle part of automobile data recorder attaching plug (7) inner bottom It is equipped with the battery (10), the fluting (19) is provided in the middle part of automobile data recorder attaching plug (7) inner right side, The front end of automobile data recorder attaching plug (7) front and rear sides is equipped with the fixator (18), the fixator (18) One end is provided with the fixing groove (21), and the internal side of the fixing groove (21) is equipped with the spring (23), the spring (23) one end is fixedly connected with the limit plate (24), and the side of the limit plate (24) is equipped with the L shape expansion plate (16), the internal upper and lower ends of the fixing groove (21) are provided with the limiting slot (22).
2. a kind of automobile intelligent according to claim 1 is depressured line apparatus, it is characterised in that: the battery (10) with it is described ARM microprocessor (11) and the radio receiving transmitting module (12) are electrically connected, and the radio receiving transmitting module (12) and the ARM are micro- Processor (11) is electrically connected, and the ARM microprocessor (11) is electrically connected the miniature electromotive handspike (14).
3. a kind of automobile intelligent according to claim 1 is depressured line apparatus, it is characterised in that: first electric wire (3) with Second electric wire (6) is fixedly connected by the USB interface (4) with the USB jack (5).
4. a kind of automobile intelligent according to claim 1 is depressured line apparatus, it is characterised in that: the L shape expansion plate (16) Inside be pasted with rubber layer (17).
5. a kind of automobile intelligent according to claim 1 is depressured line apparatus, it is characterised in that: the idler wheel (15) with it is described Slot rolling is used cooperatively between (20).
6. a kind of automobile intelligent according to claim 1 is depressured line apparatus, it is characterised in that: the limiting slot (22) and institute It states and is used cooperatively between limit plate (24).
7. a kind of automobile intelligent according to claim 1 is depressured line apparatus, it is characterised in that: the fixing groove (21) and institute Limit plate (24) are stated to connect by the spring (23).
CN201920236974.8U 2019-02-25 2019-02-25 A kind of automobile intelligent decompression line apparatus Expired - Fee Related CN209298491U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920236974.8U CN209298491U (en) 2019-02-25 2019-02-25 A kind of automobile intelligent decompression line apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920236974.8U CN209298491U (en) 2019-02-25 2019-02-25 A kind of automobile intelligent decompression line apparatus

Publications (1)

Publication Number Publication Date
CN209298491U true CN209298491U (en) 2019-08-23

Family

ID=67642884

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920236974.8U Expired - Fee Related CN209298491U (en) 2019-02-25 2019-02-25 A kind of automobile intelligent decompression line apparatus

Country Status (1)

Country Link
CN (1) CN209298491U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111682362A (en) * 2020-06-02 2020-09-18 江苏酷石科技有限公司 Multiple connection type extension data line
CN113991364A (en) * 2021-10-14 2022-01-28 智泰科技(湖北)有限公司 New forms of energy electric automobile battery quick connector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111682362A (en) * 2020-06-02 2020-09-18 江苏酷石科技有限公司 Multiple connection type extension data line
CN113991364A (en) * 2021-10-14 2022-01-28 智泰科技(湖北)有限公司 New forms of energy electric automobile battery quick connector

Similar Documents

Publication Publication Date Title
CN209298491U (en) A kind of automobile intelligent decompression line apparatus
CN201232441Y (en) Remote control anti-theft lock of electric bicycle
CN209131709U (en) A kind of communication instrument automatic detection device
CN101148168A (en) Electric parking device for car
CN205091808U (en) Trigger formula vehicle event data recorder
CN216160135U (en) Press testing mechanism of watch key
CN211442576U (en) External hanging type silt-proof anti-theft drum brake lock
CN213658812U (en) Intelligent electric meter based on load characteristics and load prediction monitoring
CN204966819U (en) Automobile -used USB socket of double plug
CN209056721U (en) A kind of high density cardiac diagnosis lead-line blood oxygen extended line plug
CN113320421A (en) New energy automobile prevents pulling and fills electric pile
CN208622887U (en) A kind of split type BMS protection board of lithium battery group
CN201103289Y (en) Electrically inducing automatic padlock
CN210653055U (en) Train brake module
CN104835215A (en) Safety monitoring system of automobile data recorder
CN202685979U (en) Storage battery intelligent control system
CN218995531U (en) Integrated circuit device for intelligent building energy consumption monitoring
CN201766255U (en) Safety socket capable of preventing children from electric shock
CN201290045Y (en) Drive device for motor
CN215244343U (en) Improved automobile safe driving device
CN220963932U (en) Charging interface device of electric vehicle
CN213973878U (en) Wire harness extension joint for automobile
CN221081398U (en) Remote monitoring device for community household aging
CN109738001B (en) Polymer film sensor
CN220108474U (en) Display panel of charging cabinet of wheel stopping device

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190823

Termination date: 20200225