CN208211232U - A kind of flotation gear facilitating observation aquatic organism survival condition - Google Patents
A kind of flotation gear facilitating observation aquatic organism survival condition Download PDFInfo
- Publication number
- CN208211232U CN208211232U CN201820682705.XU CN201820682705U CN208211232U CN 208211232 U CN208211232 U CN 208211232U CN 201820682705 U CN201820682705 U CN 201820682705U CN 208211232 U CN208211232 U CN 208211232U
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- China
- Prior art keywords
- fixedly connected
- bottom plate
- shaft
- motor
- top plate
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- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Abstract
The utility model discloses a kind of flotation gears for facilitating observation aquatic organism survival condition, including bottom plate and handrail, the upper surface of the bottom plate is provided with power supply, and the upper surface of power supply is provided with switch, the upper surface of the bottom plate is fixedly connected with the lower surface of driving device, and the left end of driving device is fixedly connected with the right side of driving wheel, the driving wheel is sequentially connected by belt and driven wheel, and driven wheel is fixedly connected with the right end of shaft, there are two bearings for the outer surface socket of the shaft, and two bearings are respectively engaged with the opposite face of two support plates.This facilitates the flotation gear of observation aquatic organism survival condition, pass through the cooperation between motor, driving wheel, driven wheel, shaft, cheese, traction rope, top plate and the string bag, so that traction rope pulls top plate to be moved upward to suitable position, allow top plate that the string bag is driven to remove the water surface, the loss to manpower and time is reduced, is offered convenience for the observation work of people.
Description
Technical field
The utility model relates to aquatic organism technical field, specially a kind of floating dress for facilitating observation aquatic organism survival condition
It sets.
Background technique
Aquatic organism is the effective object of reference for judging river water and whether being contaminated.The distribution of different chemical substances and dense in river water
Degree constitutes the type for determining korneforos aquatic organism.Some aquatic organisms can be bred under certain river conditions quickly, in another ring
Then may be dead under border, this is determined by the heterogeneity in river water.Therefore, as long as analyzing the type structure of aquatic organism in river
At, so that it may to there are which type of chemical substances to judge in a certain section.
It is carried out in observation cultivation to aquatic organism, floating box for breeding is essential equipment, as Chinese patent discloses
" a kind of novel floating box for breeding " (patent No.: 205884388 U of CN), including floating on the floating frame on the water surface, and hang down into
The underwater string bag；The edge and floating frame of the string bag are correspondingly connected with together；Floating frame includes guaranteeing floating frame in outside
The strong outer layer of frame intensity, has the advantages that guarantee cultivation quality and efficiency, but the patent " a kind of novel floating box for breeding " into
During row aquatic organism cultivates, people need the string bag pulling out the water surface when needing to observe aquatic organism, deposit to the physical strength of people
In no small burden, and a large amount of manpower and time are expended, made troubles for the observation work of people.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of floating dress for facilitating observation aquatic organism survival condition
It setting, solves during carrying out aquatic organism cultivation, people need the string bag pulling out the water surface when needing to observe aquatic organism,
To the physical strength of people, there is no small burdens, and expend a large amount of manpower and time, make troubles for the observation work of people
The problem of.
To achieve the above object, the utility model provides the following technical solutions:
The utility model provides a kind of flotation gear for facilitating observation aquatic organism survival condition, including bottom plate and handrail, institute
The upper surface for stating bottom plate is provided with power supply, and the upper surface of power supply is provided with switch, the upper surface of the bottom plate and driving device
Lower surface be fixedly connected, and the left end of driving device is fixedly connected with the right side of driving wheel, and the driving wheel passes through belt
It being sequentially connected with driven wheel, and driven wheel is fixedly connected with the right end of shaft, the outer surface of the shaft is socketed there are two bearing,
And two bearings are respectively engaged with the opposite face of two support plates, and the lower surface of two support plates is solid with the upper surface of bottom plate
Fixed connection, the shaft are fixedly connected by two traction devices with the upper surface of top plate, the front and back two of the cover top surface
Side is fixedly connected to fixed block, and the opposite face of two fixed blocks offers fixation hole, and the lower surface of the top plate is fixed
It is connected with the string bag, and the lower surface of the string bag is provided with counterweight.
The upper surface of bottom plate offers through-hole, and through-hole is located between two support plates, the lower surface of the bottom plate and net
The upper surface of case is fixedly connected, and net cage is located at the underface of through-hole, and the lower surface of the bottom plate is fixedly connected with buoy, and floating
Drift is located at the periphery of net cage.
Preferably, the quantity of the handrail is two, and the bottom end of two handrails is fixedly connected in the upper surface of bottom plate,
And two handrails are located at the front and rear sides of through-hole, the front of the handrail is connected with sliding sleeve, and the inside of sliding sleeve is socketed with
Slide bar, the both ends of the slide bar are fixedly connected with the opposite face of the first limit block and the second limit block respectively, and the second limited block
Front be fixedly connected by spring with the back side of sliding sleeve, and spring is socketed in the outer surface of slide bar.
Preferably, the handrail includes baffle, and the front of baffle is connected with sliding sleeve, the lower surface of the baffle with two
The top of support rod is fixedly connected, and the bottom end of two support rods is fixedly connected with the upper surface of bottom plate.
Preferably, the driving device includes pedestal, and the lower surface of the pedestal is fixedly connected with the upper surface of bottom plate, and
The upper surface of pedestal is fixedly connected with the fuselage of motor, and the output shaft of the motor is fixedly connected with the right side of driving wheel.
Preferably, the motor is Y80-2 motor, and the input terminal of motor is electrically connected with the output end of switch, described to open
The model LW5D-16 of pass is switched, and the input terminal switched is electrically connected with the output end of power supply.
Preferably, the traction device includes cheese, and cheese is socketed in the outer surface of shaft, the outer surface of the cheese
It is wound with traction rope, and the bottom end of traction rope is fixedly connected with the upper surface of top plate.
The utility model provides a kind of flotation gear for facilitating observation aquatic organism survival condition, has following beneficial to effect
Fruit:
(1) flotation gear for facilitating observation aquatic organism survival condition, passes through motor, driving wheel, driven wheel, shaft, rope
Cooperation between disk, traction rope, top plate and the string bag controls motor work by Operation switch, and the output shaft of motor drives actively
Wheel rotation, driving wheel drive driven wheel to rotate by belt, and driven wheel drives shaft rotation, and shaft drives cheese rotation, cheese
Traction rope is wound by rotation, so that traction rope pulls top plate to be moved upward to suitable position, top plate is allowed to drive net
Pocket removes the water surface, reduces the loss to manpower and time, offers convenience for the observation work of people.
(2) this facilitate observation aquatic organism survival condition flotation gear, by slide bar, the first limited block, the second limited block,
Cooperation between spring and fixation hole, by pushing the second limited block, so that slide bar drives the first limited block to pass through fixed block, bullet
Spring drives the second limited block to move backward by elongation, and the second limited block drives the first limited block to move backward by slide bar, makes
The back side and fixed block for obtaining the first fixed block overlap, and realize the fixation to top plate, people is facilitated to carry out the aquatic organism in the string bag
Observation.
(3) flotation gear for facilitating observation aquatic organism survival condition, by the cooperation between net cage and buoy, buoy can
It is floated so that bottom plate is realized in the water surface, aquatic organism can be made to touch the nutriment in wider fresh water source and water, it is similar wild
Form, aquatic organism growth significant effect are put in life in a suitable place to breed, and net cage can play a protective role to the string bag, avoid the string bag damaged and lead to water
Biology is swum out of outside net cage, and the utility model which has a compact structure and a reasonable design, practical.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure that the utility model is faced；
Fig. 2 is the structural schematic diagram that the utility model is faced；
Fig. 3 is the structural schematic diagram of the utility model left view.
In figure: 1 bottom plate, 2 support plates, 3 bearings, 4 shafts, 5 driving devices, 51 pedestals, 52 motors, 6 traction devices, 61 ropes
Disk, 62 traction ropes, 7 handrails, 71 support rods, 72 baffles, 8 driving wheels, 9 belts, 10 driven wheels, 11 top plates, 12 string bags, 13 counterweights
Part, 14 through-holes, 15 net cages, 16 buoys, 17 sliding sleeves, 18 slide bars, 19 first limited blocks, 20 second limited blocks, 21 springs, 22 are fixed
Block, 23 fixation holes, 24 power supplys, 25 switches.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of drift facilitating observation aquatic organism survival condition
Floating device, including bottom plate 1 and handrail 7, the quantity of handrail 7 is two, and the bottom end of two handrails 7 is fixedly connected in bottom plate 1
Upper surface, and two handrails 7 are located at the front and rear sides of through-hole 14, and the front of handrail 7 is connected with sliding sleeve 17, passes through setting
Sliding sleeve 17 is moved forward and backward so that slide bar 18 be allow to realize by sliding sleeve 17, and the inside of sliding sleeve 17 is socketed with slide bar 18, slide bar
18 both ends are fixedly connected with the opposite face of the first limited block 19 and the second limited block 20 respectively, and the front of the second limited block 20
It is fixedly connected by spring 21 with the back side of sliding sleeve 17, by the way that spring 21 is arranged, so that spring 21 be allow to drive by elongation
Second limited block 20 moves backward, so that the second limited block 20 is moved rearwardly into suitable position, and spring 21 with moving slide-bar 18
It is socketed in the outer surface of slide bar 18, handrail 7 includes baffle 72, and the front of baffle 72 is connected with sliding sleeve 17, the following table of baffle 72
Face is fixedly connected with the top of two support rods 71, and the bottom end of two support rods 71 is fixedly connected with the upper surface of bottom plate 1,
People are avoided to fall so that baffle 72 be allow to play blocking and protective effect to people by setting support rod 71 and baffle 72
Overboard face, the upper surface of bottom plate 1 are provided with power supply 24, and the upper surface of power supply 24 is provided with switch 25, the upper surface of bottom plate 1 with
The lower surface of driving device 5 is fixedly connected, and the left end of driving device 5 is fixedly connected with the right side of driving wheel 8, driving device
5 include pedestal 51, and the lower surface of pedestal 51 is fixedly connected with the upper surface of bottom plate 1, and the upper surface of pedestal 51 and motor 52
Fuselage is fixedly connected, and the output shaft of motor 52 is fixedly connected with the right side of driving wheel 8, by the way that motor 52 is arranged, to make electricity
At work, the output shaft of motor 52 can drive driving wheel 8 to be rotated to machine 52, and people is facilitated move down to the string bag 12
Dynamic, motor 52 is Y80-2 motor, and the input terminal of motor 52 is electrically connected with the output end of switch 25, the model of switch 25
LW5D-16 switch, and the input terminal of switch 25 is electrically connected with the output end of power supply 24, by the way that switch 25 is arranged, to make people
Motor 52 can be controlled by Operation switch 25 to work, people is facilitated to move up and down the string bag 12, by the way that power supply 24 is arranged,
To allow power supply 24 to be that motor 52 and switch 25 provide electric power, guarantee that switch 25 and motor 52 can work normally, actively
Wheel 8 is sequentially connected by belt 9 and driven wheel 10, by the way that driving wheel 8 is arranged, to make driving wheel 8 while rotating, actively
Wheel 8 can drive driven wheel 10 to be rotated by belt 9, facilitate people to go up and down the string bag 12, thus in the string bag 12
Aquatic organism observed, and driven wheel 10 is fixedly connected with the right end of shaft 4, and there are two bearings for the outer surface socket of shaft 4
3, and two bearings 3 are respectively engaged with the opposite face of two support plates 2, and the lower surface of two support plates 2 is upper with bottom plate 1
Surface is fixedly connected, and shaft 4 is fixedly connected by two traction devices 6 with the upper surface of top plate 11, by the way that shaft 4 is arranged, from
And making shaft 4 while rotating, shaft 4 can drive cheese 61 to rotate, and cheese 61 is led by winding or lengthening
Messenger 62, so that top plate 11 be driven to move up and down, traction device 6 includes cheese 61, and cheese 61 is socketed in the outer of shaft 4
Surface, the outer surface of cheese 61 is wound with traction rope 62, and the bottom end of traction rope 62 is fixedly connected with the upper surface of top plate 11, leads to
Setting cheese 61 and traction rope 62 are crossed, to make cheese 61 can be by winding traction rope 62, so that leading during rotation
Messenger 62 can drive top plate 11 to move up, so that the string bag 12 is moved upward to suitable position, facilitate people to the string bag 12
Interior aquatic organism is observed, and the front and rear sides of 11 upper surface of top plate are fixedly connected to fixed block 22, and two fixed blocks 22
Opposite face offer fixation hole 23, the lower surface of top plate 11 is fixedly connected with the string bag 12, by the way that top plate 11, and top plate is arranged
11 model annular hollow design, to make people that aquatic organism is launched or be taken out into the string bag 12, and under the string bag 12
Surface is provided with counterweight 13.
The upper surface of bottom plate 1 offers through-hole 14, and through-hole 14 is located between two support plates 2, the lower surface of bottom plate 1 with
The upper surface of net cage 15 is fixedly connected, and is kept away by setting net cage 15 so that net cage 15 be allow to play a protective role the string bag 12
Exempt from 12 breakage of the string bag and aquatic organism is caused to be swum out of outside net cage 15, and net cage 15 is located at the underface of through-hole 14, the lower surface of bottom plate 1
It is fixedly connected with buoy 16, and buoy 16 is located at the periphery of net cage 15.
It works in use, controlling motor 52 by Operation switch 25, the output shaft of motor 52 drives driving wheel 8 to rotate, main
Driving wheel 8 drives driven wheel 10 to rotate by belt 9, and driven wheel 10 drives shaft 4 to rotate, and shaft 4 drives cheese 61 to rotate, cheese
61 by rotation winding traction rope 62, so that traction rope 62 pulls top plate 11 to be moved upward to suitable position, by pushing the
Two limited blocks 20, so that slide bar 18 drives the first limited block 19 to pass through fixed block 22, so that the back side of the first fixed block 22 and solid
Determine the overlap joint of block 22, realizes the fixation to top plate 11, spring 21 drives the second limited block 20 to move backward by elongation, so that second
Limited block 20 is moved backward with moving slide-bar 18, and the first limited block 19 is driven to move backward for slide bar 18 until the first limited block 19 removes
Fixation hole 23 is inverted by the output shaft that Operation switch 25 controls motor 52, so that cheese 61, which passes through, rotates the traction rope 62 that lengthens,
So that the string bag 12 is driven to move down for counterweight 13 until the string bag 12 is completely immersed in water, electricity is then stopped by Operation switch 25
Machine 52 works.
In conclusion this facilitates the flotation gear of observation aquatic organism survival condition, pass through motor 52, driving wheel 8, driven wheel
10, the cooperation between shaft 4, cheese 61, traction rope 62, top plate 11 and the string bag 12 controls 52 work of motor by Operation switch 25
Make, the output shaft of motor 52 drives driving wheel 8 to rotate, and driving wheel 8 drives driven wheel 10 to rotate by belt 9,10 band of driven wheel
Turn axis 4 rotates, and shaft 4 drives cheese 61 to rotate, and cheese 61 is by rotation winding traction rope 62, so that traction rope 62 pulls top
Plate 11 is moved upward to suitable position, allows top plate 11 that the string bag 12 is driven to remove the water surface, reduces to manpower and time
Loss offers convenience for the observation work of people.
Meanwhile this facilitates the flotation gear of observation aquatic organism survival condition, passes through slide bar 18, the first limited block 19, second
Cooperation between limited block 20, spring 21 and fixation hole 23, by pushing the second limited block 20, so that slide bar 18 drives the first limit
Position block 19 passes through fixed block 22, and spring 21 drives the second limited block 20 to move backward by elongation, and the second limited block 20 passes through cunning
Bar 18 drives the first limited block 19 to move backward, so that the back side of the first fixed block 22 and fixed block 22 overlap, realizes to top plate
11 fixation facilitates people to observe the aquatic organism in the string bag 12.
Meanwhile this facilitates the flotation gear of observation aquatic organism survival condition, by the cooperation between net cage 15 and buoy 16,
Buoy 16 can make bottom plate 1 realize floating in the water surface, and aquatic organism can be made to touch supporting in wider fresh water source and water
Material, it is similar it is wild put form in a suitable place to breed, aquatic organism grows up significant effect, and net cage 15 can play a protective role to the string bag 12, avoids net
Pocket 12 is damaged and aquatic organism is caused to be swum out of outside net cage 15, and the utility model which has a compact structure and a reasonable design, practical.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of flotation gear for facilitating observation aquatic organism survival condition, including bottom plate (1) and handrail (7), it is characterised in that: institute
The upper surface for stating bottom plate (1) is provided with power supply (24), and the upper surface of power supply (24) is provided with switch (25), the bottom plate (1)
Upper surface be fixedly connected with the lower surface of driving device (5), and the right side of the left end of driving device (5) and driving wheel (8)
It is fixedly connected, the driving wheel (8) is sequentially connected by belt (9) and driven wheel (10), and driven wheel (10) and shaft (4)
Right end is fixedly connected, and there are two bearing (3) for the outer surface socket of the shaft (4), and two bearings (3) are respectively engaged with two
The opposite face of support plate (2), and the lower surface of two support plates (2) is fixedly connected with the upper surface of bottom plate (1), the shaft
(4) it is fixedly connected by two traction devices (6) with the upper surface of top plate (11), the front and rear sides of top plate (11) upper surface
It is fixedly connected to fixed block (22), and the opposite face of two fixed blocks (22) offers fixation hole (23), the top plate
(11) lower surface is fixedly connected with the string bag (12), and the lower surface of the string bag (12) is provided with counterweight (13)；
The upper surface of bottom plate (1) offers through-hole (14), and through-hole (14) is located between two support plates (2), the bottom plate (1)
Lower surface be fixedly connected with the upper surface of net cage (15), and net cage (15) is located at the underface of through-hole (14), the bottom plate (1)
Lower surface be fixedly connected with buoy (16), and buoy (16) is located at the periphery of net cage (15).
2. flotation gear according to claim 1, it is characterised in that: the quantity of the handrail (7) is two, and two are helped
The bottom end of hand (7) is fixedly connected in the upper surface of bottom plate (1), and two handrails (7) are located at the front and back two of through-hole (14)
The front of side, the handrail (7) is connected with sliding sleeve (17), and the inside of sliding sleeve (17) is socketed with slide bar (18), the slide bar
(18) both ends are fixedly connected with the opposite face of the first limited block (19) and the second limited block (20) respectively, and the second limited block
(20) front is fixedly connected by spring (21) with the back side of sliding sleeve (17), and spring (21) is socketed in the appearance of slide bar (18)
Face.
3. flotation gear according to claim 2, it is characterised in that: the handrail (7) includes baffle (72), and baffle
(72) front is connected with sliding sleeve (17), and the lower surface of the baffle (72) is fixedly connected with the top of two support rods (71),
And the bottom end of two support rods (71) is fixedly connected with the upper surface of bottom plate (1).
4. flotation gear according to claim 1, it is characterised in that: the driving device (5) includes pedestal (51), described
The lower surface of pedestal (51) is fixedly connected with the upper surface of bottom plate (1), and the fuselage of the upper surface of pedestal (51) and motor (52)
It is fixedly connected, the output shaft of the motor (52) is fixedly connected with the right side of driving wheel (8).
5. flotation gear according to claim 4, it is characterised in that: the motor (52) is Y80-2 motor, and motor
(52) input terminal is electrically connected with the output end of switch (25), the model LW5D-16 switch of the switch (25), and is switched
(25) input terminal is electrically connected with the output end of power supply (24).
6. flotation gear according to claim 1, it is characterised in that: the traction device (6) includes cheese (61), and is restricted
Disk (61) is socketed in the outer surface of shaft (4), and the outer surface of the cheese (61) is wound with traction rope (62), and traction rope (62)
Bottom end be fixedly connected with the upper surface of top plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820682705.XU CN208211232U (en) | 2018-05-08 | 2018-05-08 | A kind of flotation gear facilitating observation aquatic organism survival condition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820682705.XU CN208211232U (en) | 2018-05-08 | 2018-05-08 | A kind of flotation gear facilitating observation aquatic organism survival condition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208211232U true CN208211232U (en) | 2018-12-11 |
Family
ID=64510712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820682705.XU Expired - Fee Related CN208211232U (en) | 2018-05-08 | 2018-05-08 | A kind of flotation gear facilitating observation aquatic organism survival condition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208211232U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110810355A (en) * | 2019-12-11 | 2020-02-21 | 嘉兴职业技术学院 | Mechanical device for treating foreign species invasion |
| CN110824132A (en) * | 2019-11-18 | 2020-02-21 | 南京清成河谷信息科技有限公司 | Stable form test probe is used in water conservancy information ization detection |
| CN111903575A (en) * | 2020-08-14 | 2020-11-10 | 广东海洋大学 | Lifting type marine organism fish egg culture device convenient for observing living state of fish eggs |
| CN117046799A (en) * | 2023-10-11 | 2023-11-14 | 江苏优创红外科技有限公司 | Automatic conveying equipment suitable for optical lens production |
-
2018
- 2018-05-08 CN CN201820682705.XU patent/CN208211232U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110824132A (en) * | 2019-11-18 | 2020-02-21 | 南京清成河谷信息科技有限公司 | Stable form test probe is used in water conservancy information ization detection |
| CN110810355A (en) * | 2019-12-11 | 2020-02-21 | 嘉兴职业技术学院 | Mechanical device for treating foreign species invasion |
| CN111903575A (en) * | 2020-08-14 | 2020-11-10 | 广东海洋大学 | Lifting type marine organism fish egg culture device convenient for observing living state of fish eggs |
| CN111903575B (en) * | 2020-08-14 | 2021-11-23 | 广东海洋大学 | Lifting type marine organism fish egg culture device convenient for observing living state of fish eggs |
| CN117046799A (en) * | 2023-10-11 | 2023-11-14 | 江苏优创红外科技有限公司 | Automatic conveying equipment suitable for optical lens production |
| CN117046799B (en) * | 2023-10-11 | 2023-12-19 | 江苏优创红外科技有限公司 | Automatic conveying equipment suitable for optical lens production |
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| GR01 | Patent grant | ||
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Granted publication date: 20181211 Termination date: 20200508 |
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| CF01 | Termination of patent right due to non-payment of annual fee |