CN209839866U - Artificial intelligence lighting equipment - Google Patents

Artificial intelligence lighting equipment Download PDF

Info

Publication number
CN209839866U
CN209839866U CN201920802593.1U CN201920802593U CN209839866U CN 209839866 U CN209839866 U CN 209839866U CN 201920802593 U CN201920802593 U CN 201920802593U CN 209839866 U CN209839866 U CN 209839866U
Authority
CN
China
Prior art keywords
control component
component shell
artificial intelligence
fixed mounting
acoustic control
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
CN201920802593.1U
Other languages
Chinese (zh)
Inventor
王明亮
罗永�
崔晓旭
张艳秋
田智
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.)
Sichuan Agricultural University
Original Assignee
Sichuan Agricultural University
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 Sichuan Agricultural University filed Critical Sichuan Agricultural University
Priority to CN201920802593.1U priority Critical patent/CN209839866U/en
Application granted granted Critical
Publication of CN209839866U publication Critical patent/CN209839866U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The utility model relates to an artificial intelligence technical field just discloses an artificial intelligence's lighting apparatus, including the floor, the bottom fixed mounting of floor has the installation roof, the equal movable mounting in the left and right sides of installation roof has the pull ring. This lighting apparatus of artificial intelligence, through setting up the knob, rotate the knob, make bevel gear rotate, drive meshing gear through the meshing and rotate, make the threaded rod rotate, be provided with reverse screw hole in two activity loop bars, when the threaded rod rotates, the activity loop bar receives the screw thread thrust of threaded rod and removes towards opposite direction, drive two connecting plates through the connecting rod and remove towards opposite direction, thereby control the distance between two fixture blocks, when the distance between two fixture blocks is enlarged and withdraws from the component shell by the acoustic control, the pull-down lamp shade, connect the snap ring and will break away from the acoustic control component shell, can dismantle light and lamp shade, conveniently change the light, make equipment reach the effect of being convenient for to change.

Description

Artificial intelligence lighting equipment
Technical Field
The utility model relates to an artificial intelligence technical field specifically is an artificial intelligence's lighting apparatus.
Background
Artificial intelligence, abbreviated in english as AI, is a new technical science of studying, developing theories, methods, techniques and application systems for simulating, extending and expanding human intelligence.
Artificial intelligence technology is mature and is used in various fields by human beings, wherein the use of artificial intelligence lighting equipment is common, the artificial intelligence lighting equipment commonly used in the market generally has the defect of inconvenient replacement and maintenance, the lighting equipment breaks down very commonly in life, when the equipment needs to be maintained, as the structure of the equipment is complex and fixed, professional maintenance personnel need to go to the door to disassemble the equipment for maintenance or replacement, a large amount of time is consumed to disassemble the equipment, time and labor are consumed, certain maintenance cost is also needed, the equipment cannot meet the life and use of people, and therefore the artificial intelligence lighting equipment is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model is not enough to prior art, the utility model provides an artificial intelligence lighting apparatus, possess advantages such as convenient change and maintenance, artificial intelligence lighting apparatus commonly used in the existing market has generally existed inconvenient change and the shortcoming of maintenance, lighting apparatus breaks down very often in the life, when needs are maintained equipment, because the structure of equipment is more complicated and fixed, need ask the maintainer of specialty to go up to maintain or change it, can consume a large amount of time and dismantle it like this, consuming time and wasting power, also need certain maintenance cost, make the unsatisfied life of people and the problem of use of equipment.
(II) technical scheme
For the purpose of realizing above-mentioned convenient change and maintenance, the utility model provides a following technical scheme: an artificial intelligence lighting device comprises a floor slab, wherein a mounting top plate is fixedly mounted at the bottom of the floor slab, pull rings are movably mounted on the left side and the right side of the mounting top plate, horizontal rods with one ends penetrating through and extending to an inner cavity of the mounting top plate and movably connected with the mounting top plate are fixedly mounted on one opposite sides of the two pull rings, compression springs are fixedly mounted on the left side and the right side of the inner cavity of the mounting top plate and positioned on the outer sides of the horizontal rods, a sound control component shell is movably mounted at the bottom of the mounting top plate, fixing strips with one ends penetrating through and extending to the inner cavity of the mounting top plate and movably connected with the mounting top plate are fixedly mounted on the left side and the right side of the top plate, limiting blocks with one ends penetrating through and extending to the inner cavity of the fixing strips and movably connected with the fixing strips are fixedly mounted on one opposite sides of, the bottom movable mounting of acoustic control component shell has one end to run through and extend to acoustic control component shell inner chamber and with acoustic control component shell swing joint's connection snap ring, the bottom fixed mounting of connection snap ring has the link, the inner chamber movable mounting of link has conical gear, conical gear's back meshing has meshing gear, meshing gear's left side fixed mounting has one end to run through and extend to meshing gear right side and with link swing joint's threaded rod, the equal threaded connection in both ends has movable loop bar about the threaded rod outside, the equal fixed mounting in upper and lower both ends in movable loop bar outside has one end to run through and extend to the link outside and with link swing joint's connecting rod, two the one end fixedly connected with connecting plate of movable loop bar is kept away from to the connecting rod, one side fixed mounting that the connecting plate is located acoustic control component shell has one end to run through and extend to acoustic control component shell inner chamber and with acoustic control component shell swing The lamp shade is fixedly mounted at the bottom of the connecting frame, and the knob with one end penetrating through and extending to the inner cavity of the connecting frame and fixedly connected with the bevel gear is movably mounted on the front surface of the connecting frame.
Preferably, the left side and the right side of the shell of the sound control component are both provided with clamping grooves, the clamping grooves are matched with clamping blocks, and the clamping blocks and the connecting plate are vertically installed at ninety degrees.
Preferably, the through-hole has all been seted up to the left and right sides of installation roof, and through-hole and horizon bar looks adaptation, the quantity of connecting rod is four.
Preferably, the bottom of the shell of the sound control component is provided with a groove, the groove is matched with the connecting clamp ring, and the connecting frame is fixedly connected with the floor through a connecting bolt.
Preferably, the number of the dust covers is two, and the two dust covers are symmetrically distributed with a perpendicular bisector of the casing of the sound control component.
Preferably, threaded holes are formed in one opposite side of each of the two movable sleeve rods, the threaded holes are matched with the threaded rods, and the thread directions of the two threaded holes are opposite.
(III) advantageous effects
Compared with the prior art, the utility model provides an artificial intelligence's lighting apparatus possesses following beneficial effect:
1. the artificial intelligence lighting equipment has the advantages that by arranging the knob, the knob is rotated to enable the bevel gear to rotate, the meshing gear is driven to rotate through meshing, the threaded rod is enabled to rotate, the connecting rod is arranged on the movable sleeve rod, the connecting frame limits the rotation of the connecting rod, so that the rotation of the movable sleeve rod is limited, the reverse threaded holes are formed in the two movable sleeve rods, when the threaded rod rotates, the movable sleeve rod moves towards the opposite direction under the thrust of the threads of the threaded rod, the two connecting plates are driven to move towards the opposite direction through the connecting rod, the distance between the two clamping blocks is controlled, when the distance between the two clamping blocks is enlarged and the two clamping blocks exit from the sound control component shell, the lampshade is pulled down, the connecting clamping ring can be separated from the sound control component shell, the lighting lamp and the lampshade can be disassembled, the lighting lamp can be conveniently replaced, and, the labor and the time are greatly saved, the equipment is more practical, and the use requirements of people are met.
2 this artificial intelligence's lighting apparatus, through setting up the pull ring, towards two pull rings of the direction pulling of carrying on the back mutually, two stoppers remove and break away from the fixed strip towards the direction of carrying on the back mutually, compression spring receives the compression, and the acoustic control component shell that pulls down can dismantle the acoustic control component shell, because the inside acoustic control component of acoustic control component shell is comparatively complicated, damages very easily, dismantles the acoustic control component shell through being convenient for the very convenient maintenance of acoustic control component shell has satisfied people's user demand more.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;
fig. 3 is a front view of the overall external structure of the present invention.
In the figure: 1 floor, 2 pull rings, 3 horizontal rods, 4 compression springs, 5 clamping blocks, 6 connecting plates, 7 connecting rods, 8 connecting frames, 9 threaded rods, 10 movable sleeve rods, 11 lampshades, 12 meshing gears, 13 conical gears, 14 connecting clamping rings, 15 dustproof covers, 16 voice control component shells, 17 fixing strips, 18 limiting blocks, 19 mounting top plates and 20 knobs.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-3, an artificial intelligence lighting device, including a floor slab 1, a top installation plate 19 is fixedly installed at the bottom of the floor slab 1, through holes are respectively formed at the left and right sides of the top installation plate 19, the through holes are matched with the horizontal rods 3, the number of the connecting rods 7 is four, pull rings 2 are respectively movably installed at the left and right sides of the top installation plate 19, through the pull rings 2, the two pull rings 2 are pulled towards the opposite directions, two limit blocks 18 move towards the opposite directions and are separated from the fixing strips 17, the compression spring 4 is compressed, the sound control component shell 16 is pulled down, namely, the sound control component shell 16 can be disassembled, since the sound control component inside the sound control component shell 16 is complex and is easily damaged, through the convenient disassembly of the sound control component shell 16, the sound control component shell 16 is very convenient to maintain, the use requirements of people are met, one end of one side opposite to the two pull rings 2 is fixedly installed, and penetrates The horizontal rod 3 is movably connected with the top mounting plate 19, compression springs 4 are fixedly mounted on the left side wall and the right side wall of the inner cavity of the top mounting plate 19 and positioned on the outer side of the horizontal rod 3, a sound control component shell 16 is movably mounted at the bottom of the top mounting plate 19, clamping grooves are formed in the left side wall and the right side wall of the inner cavity of the sound control component shell 16 and matched with the clamping blocks 5, the clamping blocks 5 and the connecting plate 6 are vertically mounted at ninety degrees, fixing strips 17 with one ends penetrating through and extending to the inner cavity of the top mounting plate 19 and movably connected with the top mounting plate 19 are fixedly mounted on the left side and the right side of the top of the sound control component shell 16, limiting blocks 18 with one ends penetrating through and extending to the inner cavity of the fixing strips 17 and movably connected with the fixing strips 17 are fixedly mounted on the opposite sides of the two horizontal rods 3, dust covers 15 are fixedly mounted on the left side and, the dust cover 15 is a gauze dust cover which is used for protecting articles and can protect the surfaces of the articles from being corroded and damaged by the outside, dust, cutting scraps and hard sand particles can be prevented from entering the interior of the device, the damage of hard granular foreign matters to the internal structure of the device is reduced, the device is more durable and practical, the bottom of the component shell 16 is movably provided with a connecting snap ring 14, one end of the connecting snap ring 14 penetrates through and extends to the inner cavity of the sound control component shell 16 and is movably connected with the sound control component shell 16, the bottom of the sound control component shell 16 is provided with a groove, the groove is matched with the connecting snap ring 14, the sound control component shell 16 is provided with a groove matched with the connecting snap ring 14, the installation position of the illuminating lamp is more accurate, the structure is more stable, the overall stability of the device is stronger, the connecting frame 8 is fixedly connected with the floor slab 1 through a connecting bolt, and the, a conical gear 13 is movably arranged in the inner cavity of the connecting frame 8, a meshing gear 12 is meshed with the back of the conical gear 13, a threaded rod 9 with one end penetrating and extending to the right side of the meshing gear 12 and movably connected with the connecting frame 8 is fixedly arranged on the left side and the right side of the meshing gear 12, movable loop bars 10 are respectively in threaded connection with the left end and the right end of the outer side of the threaded rod 9, threaded holes are respectively formed in one sides, opposite to the threaded rod 9, of the two movable loop bars 10, the threaded directions of the two threaded holes are opposite, connecting bars 7 with one ends penetrating and extending to the outer side of the connecting frame 8 and movably connected with the connecting frame 8 are respectively and fixedly arranged at the upper end and the lower end of the outer side of each movable loop bar 10, a connecting plate 6 is fixedly connected with one end of each connecting bar 7 far away from each movable loop bar 10, a clamping block 5 with one end penetrating, the bottom of the connecting frame 8 is fixedly provided with a lampshade 11, the front surface of the connecting frame 8 is movably provided with a knob 20, one end of the knob 20 penetrates through and extends to the inner cavity of the connecting frame 8 and is fixedly connected with a bevel gear 13, the knob 20 is arranged, the bevel gear 13 is rotated, the meshing gear 12 is driven to rotate through meshing, so that the threaded rod 9 rotates, the connecting rod 7 is arranged on the movable sleeve rod 10, the connecting frame 8 limits the rotation of the connecting rod 7, so that the rotation of the movable sleeve rod 10 is limited, through arranging reverse threaded holes in the two movable sleeve rods 10, when the threaded rod 9 rotates, the movable sleeve rod 10 is driven by the thread thrust of the threaded rod 9 to move towards opposite directions, the two connecting plates 6 are driven to move towards opposite directions through the connecting rod 7, so that the distance between the two clamping blocks 5 is controlled, when the distance between the two clamping blocks 5 is enlarged and exits from the shell 16 of, pull down lamp shade 11, connect snap ring 14 and will break away from acoustic control component shell 16, can dismantle light and lamp shade 11, conveniently change the light, make equipment reach the effect of being convenient for to change, saved manual work and time greatly, equipment is more practical, satisfies people's user demand more.
When using, through rotatory knob 20, make the distance between two fixture blocks 5 controlled to the realization is convenient to lamp shade 11 and the holistic dismantlement of light, through setting up pull ring 2, steerable two stopper 18 make 16 convenient to detach and the installation of acoustic control component shell to the restriction of fixed strip 17, make equipment reach the effect of being convenient for maintain and change, more satisfy the demand that people used.
To sum up, the lighting device for artificial intelligence enables the conical gear 13 to rotate by setting the knob 20 and rotating the knob 20, the meshing gear 12 is driven to rotate by meshing, the threaded rod 9 is enabled to rotate, the connecting rod 7 is arranged on the movable loop bar 10, the connecting frame 8 limits the rotation of the connecting rod 7, so that the rotation of the movable loop bar 10 is limited, the two movable loop bars 10 are provided with reverse threaded holes, when the threaded rod 9 rotates, the movable loop bar 10 is pushed by the threads of the threaded rod 9 to move in opposite directions, the connecting rod 7 drives the two connecting plates 6 to move in opposite directions, so as to control the distance between the two fixture blocks 5, when the distance between the two fixture blocks 5 is enlarged and exits from the sound control component shell 16, the lampshade 11 is pulled down, the connecting snap ring 14 is separated from the sound control component shell 16, and the lighting lamp and the lampshade 11 can be detached, the lighting lamp is convenient to replace, so that the equipment achieves the effect of convenient replacement, labor and time are greatly saved, the equipment is more practical, and the use requirements of people are met.
Moreover, by arranging the pull rings 2, pulling the two pull rings 2 towards the opposite directions, moving the two limit blocks 18 towards the opposite directions and separating from the fixing strips 17, compressing the compression spring 4, and pulling down the sound control member shell 16, the sound control member shell 16 can be disassembled, because the sound control member in the sound control member shell 16 is complex and is easy to damage, the sound control member shell 16 is convenient to disassemble, the sound control member shell 16 is very convenient to maintain, the use requirements of people are met, the defect that the common artificial intelligent lighting equipment in the market generally has inconvenient replacement and maintenance is overcome, the lighting equipment breaks down very commonly in life, when the equipment needs to be maintained, because the structure of the equipment is complex and fixed, a professional maintenance person needs to go to disassemble the equipment for maintenance or replacement, therefore, a large amount of time is consumed for disassembling the device, time and labor are consumed, and certain maintenance cost is also required, so that the device cannot meet the problems of life and use of people.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. An artificial intelligence lighting device, comprising a floor (1), characterized in that: the bottom fixed mounting of floor (1) has installation roof (19), the equal movable mounting in the left and right sides of installation roof (19) has pull ring (2), two the equal fixed mounting in one side that pull ring (2) is relative has one end to run through and extend to installation roof (19) inner chamber and with installation roof (19) swing joint's horizon bar (3), the equal fixed mounting in the outside that the left and right sides wall of installation roof (19) inner chamber just is located horizon bar (3) has compression spring (4), the bottom movable mounting of installation roof (19) has acoustic control component shell (16), the equal fixed mounting in the left and right sides at acoustic control component shell (16) top has one end to run through and extend to installation roof (19) inner chamber and with installation roof (19) swing joint's fixed strip (17), two the equal fixed mounting in one side that horizon bar (3) is relative has one end to run through and extend to fixed strip (17) inner chamber and with fixed strip (17) swing joint's fixed strip ( Stopper (18), the equal fixed mounting in the left and right sides of acoustic control component shell (16) bottom has dust cover (15), the bottom movable mounting of acoustic control component shell (16) has one end to run through and extend to acoustic control component shell (16) inner chamber and with acoustic control component shell (16) swing joint's connection snap ring (14), the bottom fixed mounting of connection snap ring (14) has link (8), the inner chamber movable mounting of link (8) has conical gear (13), the back engagement of conical gear (13) has meshing gear (12), the left side fixed mounting of meshing gear (12) has one end to run through and extend to meshing gear (12) right side and with link (8) swing joint's threaded rod (9), the equal threaded connection in both ends has movable loop bar (10) about threaded rod (9) the outside, the equal fixed mounting in both ends about movable loop bar (10) the outside has one end to run through and extend to link (8) swing joint's threaded rod (9) ) The outside and with link (8) swing joint's connecting rod (7), two the one end fixedly connected with connecting plate (6) of activity loop bar (10) are kept away from in connecting rod (7), one side fixed mounting that connecting plate (6) are located acoustic control component shell (16) has one end to run through and extend to acoustic control component shell (16) inner chamber and with acoustic control component shell (16) swing joint's fixture block (5), the bottom fixed mounting of link (8) has lamp shade (11), the positive movable mounting of link (8) has one end to run through and extend to link (8) inner chamber and with conical gear (13) fixed connection's knob (20).
2. An artificial intelligence lighting device as recited in claim 1, wherein: the left side and the right side of the sound control component shell (16) are both provided with clamping grooves, the clamping grooves are matched with the clamping blocks (5), and the clamping blocks (5) and the connecting plate (6) are vertically arranged at ninety degrees.
3. An artificial intelligence lighting device as recited in claim 1, wherein: the left side and the right side of the installation top plate (19) are provided with through holes, the through holes are matched with the horizontal rods (3), and the number of the connecting rods (7) is four.
4. An artificial intelligence lighting device as recited in claim 1, wherein: the bottom of the sound control component shell (16) is provided with a groove, the groove is matched with the connecting snap ring (14), and the connecting frame (8) is fixedly connected with the floor slab (1) through a connecting bolt.
5. An artificial intelligence lighting device as recited in claim 1, wherein: the number of the dust covers (15) is two, and the two dust covers (15) are symmetrically distributed by using the perpendicular bisector of the sound control component shell (16).
6. An artificial intelligence lighting device as recited in claim 1, wherein: threaded holes are formed in one opposite side of each of the two movable sleeve rods (10), the threaded holes are matched with the threaded rods (9), and the thread directions of the two threaded holes are opposite.
CN201920802593.1U 2019-05-30 2019-05-30 Artificial intelligence lighting equipment Expired - Fee Related CN209839866U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920802593.1U CN209839866U (en) 2019-05-30 2019-05-30 Artificial intelligence lighting equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920802593.1U CN209839866U (en) 2019-05-30 2019-05-30 Artificial intelligence lighting equipment

Publications (1)

Publication Number Publication Date
CN209839866U true CN209839866U (en) 2019-12-24

Family

ID=68898262

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920802593.1U Expired - Fee Related CN209839866U (en) 2019-05-30 2019-05-30 Artificial intelligence lighting equipment

Country Status (1)

Country Link
CN (1) CN209839866U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111912394A (en) * 2020-08-07 2020-11-10 刘正波 Perpendicularity detection equipment for building engineering
CN114402839A (en) * 2022-03-31 2022-04-29 潍坊市玉泉洼农牧科技有限公司 Promote indoor planting vegetation's LED light
CN116006848A (en) * 2022-12-30 2023-04-25 四川农业大学 Visual anti-shake device of agricultural intelligent robot

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111912394A (en) * 2020-08-07 2020-11-10 刘正波 Perpendicularity detection equipment for building engineering
CN114402839A (en) * 2022-03-31 2022-04-29 潍坊市玉泉洼农牧科技有限公司 Promote indoor planting vegetation's LED light
CN116006848A (en) * 2022-12-30 2023-04-25 四川农业大学 Visual anti-shake device of agricultural intelligent robot

Similar Documents

Publication Publication Date Title
CN209839866U (en) Artificial intelligence lighting equipment
CN108834009B (en) Convenient ceiling intelligent sound box of dismantling
CN210983669U (en) Wisdom fire control is with dustproof effectual smoke alarm
CN114234083A (en) High-heat-dissipation type explosion-proof LED industrial illuminating lamp
CN217353061U (en) Adjustable installation coupling assembling of assembled interior wall baffle
CN209729403U (en) A kind of intelligent fire indicating lamp for emergency
CN215927222U (en) Screen window mounting convenient to dismantle installation design
CN215674560U (en) Safety monitoring device for hydraulic engineering
CN213773716U (en) Architectural decoration floor drain structure
CN215001184U (en) Intelligent public lighting equipment based on Internet of things
CN212108018U (en) LED lamp convenient to detach and high in maintenance safety factor
CN217057263U (en) Intelligent house is built and is used response lighting device
CN212840998U (en) Fire-fighting lamp convenient to install and used for fire-fighting engineering
CN213712847U (en) Acousto-optic control corridor lamp
CN213779110U (en) Production environment monitoring alarm device is used in animal remedy production
CN219228133U (en) Fire alarm mounting structure
CN210135505U (en) Modular LED ceiling lamp convenient to maintain
CN219386090U (en) Construction safety warning device
CN216280864U (en) Detachable illuminating lamp for indoor vestibule
CN214467968U (en) Indoor light source simulation device based on environment art design
CN212534700U (en) Assembled curtain mosaic structure for architectural design
CN214094173U (en) Anti-dazzle eyeshield classroom lamp
CN218150236U (en) Protective fence
CN212691586U (en) Stage pendant lamp convenient to dismantle and install
CN204066655U (en) A kind of LED Flexible Displays screen assembly

Legal Events

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

Granted publication date: 20191224

Termination date: 20200530

CF01 Termination of patent right due to non-payment of annual fee