CN111816095A - Wind-driven triangular motion billboard and using method thereof - Google Patents

Wind-driven triangular motion billboard and using method thereof Download PDF

Info

Publication number
CN111816095A
CN111816095A CN202010620136.8A CN202010620136A CN111816095A CN 111816095 A CN111816095 A CN 111816095A CN 202010620136 A CN202010620136 A CN 202010620136A CN 111816095 A CN111816095 A CN 111816095A
Authority
CN
China
Prior art keywords
fixedly connected
triangular
shaft
billboard
wind
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.)
Withdrawn
Application number
CN202010620136.8A
Other languages
Chinese (zh)
Inventor
刘涛
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.)
Suzhou Boli New Energy Technology Co ltd
Original Assignee
Suzhou Boli New Energy Technology Co ltd
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 Suzhou Boli New Energy Technology Co ltd filed Critical Suzhou Boli New Energy Technology Co ltd
Priority to CN202010620136.8A priority Critical patent/CN111816095A/en
Publication of CN111816095A publication Critical patent/CN111816095A/en
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F11/00Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
    • G09F11/02Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being secured to rotating members, e.g. drums, spindles
    • G09F11/025Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being secured to rotating members, e.g. drums, spindles the members being rotated simultaneously, each face of the member carrying a part of the sign
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D9/00Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20Wind motors characterised by the driven apparatus
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction

Abstract

The invention provides a wind-driven triangular movement billboard and a using method thereof, and relates to the field of wind-driven billboards. This wind energy driven triangle-shaped motion bill-board through setting up in the spacious department of shop door opening, when windy, wind-force impeller just can provide power and drive the bill-board body and carry out triangle-shaped's motion with the orbit at triangle flange edge, compares this kind of bill-board of ordinary horizontal rotation, and more apparent is obvious, can play better propaganda effect, and this bill-board only needs natural wind energy just can drive the motion that the triangle-shaped orbit was done to the bill-board body.

Description

Wind-driven triangular motion billboard and using method thereof
Technical Field
The invention relates to the technical field of wind energy billboards, in particular to a wind energy driven triangular movement billboard and a using method thereof.
Background
The billboard is a signal tool for starting the next production process or carrying products to downstream processes in a pulling system, and the term is used in Japanese for signals or signal boards, and pictures of shops, doorheads and facades can be manually drawn, made by a computer or printed on paper, and the materials of the billboard are generally as follows: square pipe, angle steel, etc. are welded to form, and may have three-dimensional board, lamp cloth, plastic uptake, automobile baking finish, buckle, aluminum-plastic panel, etc.
According to a billboard and an advertising video screen which are provided by the Chinese patent No. CN201010270579.5 and are combined by solar energy and wind energy into rotary power, the comparison document comprises a shed roof and a support frame, and comprises a solar cell panel, a solar charging controller and a wind energy charging controller, wherein the upper part of a main support upright post is fixedly connected with a static part of a turntable bearing with a gear ring; the inner support column is respectively fixedly connected with the upper turntable bearing and the static part of the turntable bearing with the gear ring; the rotating upright post is positioned outside the inner supporting post and is respectively fixedly connected with the rotating parts of the upper turntable bearing and the turntable bearing with the gear ring; the rotary upright post is fixedly connected with the advertising board and the advertising video curtain frame, and the upper parts of the advertising board and the advertising video curtain frame are provided with solar panels matched with the advertising board and the advertising video curtain frame in shape; the main gear and the wind energy amplifier are meshed with the turntable bearing with the gear ring; one end of the main gear is connected with one end of the driving motor through a safety clutch; the other end of the driving motor is connected with the storage battery pack through an inverse current controller; one end of the wind energy amplifier is connected with the storage battery pack through the wind driven generator and the wind power charging controller; the solar cell panel is connected with the conductive slip ring, and the conductive slip ring is connected with the storage battery pack through the solar charging controller.
The bill-board that a kind of ether solar energy, wind energy combination put forward in this comparison file are the rotational power bill-board and the bill-board of advertisement video curtain can collect wind energy and solar energy and turn into electric power, then carry out simple rotation through electric power, though a kind of ether solar energy, wind energy combination put forward in this comparison file can carry out simple horizontal rotation for the bill-board of rotational power and more dazzling a little than ordinary bill-board of stewing, but these horizontal rotation's bill-boards are also more general, lead to people to also practise on this kind of advertising mode gradually.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a wind-driven triangular motion billboard, which solves the problem that the horizontal rotation of the common billboard in the background art is not obvious enough.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a triangular sports billboard driven by wind energy comprises a base, wherein the top of the base is fixedly connected with a supporting seat, the top of the supporting seat is fixedly connected with a fixed seat, one side of the fixed seat is fixedly connected with a horizontally arranged center shaft, one end of the center shaft, far away from the fixed seat, is fixedly connected with a vertically arranged triangular plate, the triangular plate is arranged in a regular triangle shape, the axis of the center shaft is perpendicular to the triangular plate, and the axis of the center shaft penetrates through the center of the triangular plate;
the middle shaft is sleeved with a rotating block, the rotating block is provided with a through hole matched with the middle shaft, the rotating block is rotatably matched on the middle shaft through the through hole, one side of the rotating block is fixedly connected with a straight rod, the length of the straight rod is not less than the length of the side length of the triangular plate, one end, away from the rotating block, of the straight rod is fixedly connected with a limiting plate, the straight rod is in sliding fit with a sliding block, a pressure spring is sleeved outside the straight rod, the length of the pressure spring when the pressure spring is not pressed is equal to the length of the straight rod, the pressure spring is arranged between the limiting plate and the sliding block, one end of the pressure spring is fixedly connected with the limiting plate;
a fixed shaft is fixedly connected to one side, close to the triangular plate, of the sliding block, a billboard body is fixedly connected to one end, far away from the sliding block, of the fixed shaft, a roller is rotatably matched on the fixed shaft, two limiting pieces are fixedly connected to two sides of the roller, the diameter of each limiting piece is larger than that of the roller, the two limiting pieces are respectively arranged on two sides of the triangular plate, the distance between the two limiting pieces is equal to the thickness of the triangular plate, a rotating shaft is hinged to one side, far away from the center shaft, of the fixed seat, a rotating shaft is hinged to one side, the axis of the rotating shaft is overlapped with that of the;
the one end fixedly connected with first bevel gear of fixing base is kept away from to the rotary rod, one side of first bevel gear is provided with the vertical axis, the bottom and the base of vertical axis are articulated, fixedly connected with second bevel gear on the vertical axis, first bevel gear and second bevel gear intermeshing, the top fixedly connected with wind-force impeller of vertical axis.
Preferably, the corners of the triangular plate are all arc-shaped.
Preferably, the vertical shaft is hinged with a stabilizing seat, the stabilizing seat is fixedly connected with a stabilizer bar, and one end of the stabilizer bar, which is far away from the stabilizing seat, is fixedly connected with the base.
Preferably, the number of the stabilizer bars is two, and the two stabilizer bars are respectively arranged on two sides of the stabilizing base.
Preferably, the supporting seat is triangular, and the billboard body is circular.
Preferably, the center of the bottom of the billboard body is fixedly connected with a stable weight increasing block.
The use method of the triangular movement billboard driven by wind energy comprises the following steps:
the method comprises the following steps: placing the whole billboard in the open place of the store door;
step two: when wind exists, the wind power drives the wind power impeller to rotate, the wind power impeller drives the vertical shaft to rotate, the vertical shaft drives the rotating shaft to rotate through the first bevel gear and the second bevel gear, the rotating shaft drives the straight rod to rotate by taking the middle shaft as a center through the connecting rod, and the sliding block also rotates by taking the middle shaft as a center;
step three: because of the setting of biasing spring, biasing spring can exert a power to the slider inboard all the time for the gyro wheel of slider one end can laminate with the edge of set square all the time, thereby when the slider uses the axis to rotate as the center, the gyro wheel can carry out the triangle-shaped motion along the edge of set square, thereby makes the bill-board body of gyro wheel one side can carry out and move with set square shape assorted triangle-shaped orbit, and the bill-board body of triangle-shaped orbit motion focuses attention more.
(III) advantageous effects
The invention provides a wind-driven triangular motion billboard and a use method thereof. The method has the following beneficial effects:
1. this wind energy driven triangle-shaped motion bill-board, through setting up in the spacious department of shop door opening, when windy, wind-force impeller just can provide power and drive the bill-board body and carry out triangle-shaped's motion with the orbit at triangle flange edge, compare this kind of bill-board of ordinary horizontal rotation, more apparent is obvious, can play better propaganda effect, and simultaneously, this bill-board only needs natural wind energy just can drive the motion that the triangle-shaped orbit is done to the bill-board body, and is very energy-conserving.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of the second embodiment of the present invention;
FIG. 3 is a front view of the structure of the present invention;
FIG. 4 is a side view of the structure of the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 4A according to the present invention.
In the figure: the billboard comprises a base 1, a supporting seat 2, a second bevel gear 3, a stabilizing rod 4, a first bevel gear 5, a stabilizing seat 6, a vertical shaft 7, a wind power impeller 8, a limiting plate 9, a pressure spring 10, a billboard body 11, a roller 12, a limiting plate 13, a sliding block 14, a straight rod 15, a triangular plate 16, a stable weighting block 17, a connecting rod 18, a rotating shaft 19, a fixing seat 20, a rotating block 21, a central shaft 22 and a fixing shaft 23.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The embodiment of the invention provides a wind-driven triangular movement billboard, which comprises a base 1 and a supporting seat 2 fixedly connected to the top of the base 1, wherein a fixed seat 20 is fixedly connected to the top of the supporting seat 2, a horizontally arranged middle shaft 22 is fixedly connected to one side of the fixed seat 20, a vertically arranged triangular plate 16 is fixedly connected to one end, far away from the fixed seat 20, of the middle shaft 22, the triangular plate 16 is in a regular triangle shape, the axis of the middle shaft 22 is perpendicular to the triangular plate 16, and the axis of the middle shaft 22 penetrates through the center of the triangular plate 16;
a rotating block 21 is sleeved outside the middle shaft 22, a through hole matched with the middle shaft 22 is formed in the rotating block 21, the rotating block 21 is in rotating fit with the middle shaft 22 through the through hole, a straight rod 15 is fixedly connected to one side of the rotating block 21, the length of the straight rod 15 is not smaller than the length of the side length of the triangular plate 16, a limiting plate 9 is fixedly connected to one end, away from the rotating block 21, of the straight rod 15, a sliding block 14 is in sliding fit with the straight rod 15, a pressure spring 10 is sleeved outside the straight rod 15, the length of the pressure spring 10 when the pressure spring 10 is not pressed is equal to the length of the straight rod 15, the pressure spring 10 is arranged between the limiting plate 9 and the sliding block 14, one end of the pressure spring;
a fixed shaft 23 is fixedly connected to one side, close to the triangular plate 16, of the sliding block 14, a billboard body 11 is fixedly connected to one end, far away from the sliding block 14, of the fixed shaft 23, a roller 12 is rotatably matched on the fixed shaft 23, two limiting pieces 13 are fixedly connected to two sides of the roller 12, the diameter of each limiting piece 13 is larger than that of the roller 12, the two limiting pieces 13 are respectively arranged on two sides of the triangular plate 16, the distance between the two limiting pieces 13 is equal to the thickness of the triangular plate 16, a rotating shaft 19 is hinged to one side, far away from the center shaft 22, of the fixed seat 20, the axis of the rotating shaft 19 is overlapped with that of the center shaft 22, and a connecting;
the one end fixedly connected with first bevel gear 5 of fixing base 20 is kept away from to the rotary rod, and one side of first bevel gear 5 is provided with vertical axis 7, and the bottom of vertical axis 7 is articulated with base 1, fixedly connected with second bevel gear 3 on the vertical axis 7, first bevel gear 5 and second bevel gear 3 intermeshing, the top fixedly connected with wind-force impeller 8 of vertical axis 7.
Through setting up in the spacious department of shop door opening, when having wind, wind-force impeller 8 just can provide power and drive bill-board body 11 and carry out triangular motion with the orbit at set-square 16 edge, compares this kind of bill-board of ordinary horizontal rotation, and more apparent is obvious, can play better propaganda effect, and simultaneously, this bill-board only needs natural wind energy just can drive bill-board body 11 and be the motion of triangle-shaped orbit, and is very energy-conserving.
The corners of the triangle 16 are all set to be circular arc. The movement track of the billboard body 11 is more rounded, and the whole movement is more stable.
The vertical shaft 7 is hinged with a stabilizing seat 6, the stabilizing seat 6 is fixedly connected with a stabilizing rod 4, and one end of the stabilizing rod 4, far away from the stabilizing seat 6, is fixedly connected with the base 1. Through the arrangement of the stabilizer bar 4 and the stabilizer 6, the vertical shaft 7 can not shake, and the stability is improved.
The number of the stabilizer bars 4 is two, and the two stabilizer bars 4 are respectively arranged on two sides of the stabilizer base 6.
The supporting seat 2 is triangular, and the billboard body 11 is circular.
The center of the bottom of the billboard body 11 is fixedly connected with a stable weight increasing block 17. Through the setting of stabilizing weight 17, can make bill-board body 11 have the one end of stabilizing weight 17 to be in the lower all the time under the effect of gravity, guarantee no matter how moving bill-board body 11, bill-board body 11 all can be positive, and it is more convenient to use.
The use method of the triangular movement billboard driven by wind energy comprises the following steps:
the method comprises the following steps: placing the whole billboard in the open place of the store door;
step two: when wind exists, the wind power drives the wind power impeller 8 to rotate, the wind power impeller 8 drives the vertical shaft 7 to rotate, the vertical shaft 7 drives the rotating shaft 19 to rotate through the first bevel gear 5 and the second bevel gear 3, the rotating shaft 19 drives the straight rod 15 to rotate by taking the middle shaft 22 as the center through the connecting rod 18, and the sliding block 14 also rotates by taking the middle shaft 22 as the center;
step three: due to the arrangement of the pressure spring 10, the pressure spring 10 exerts a force towards the inner side of the sliding block 14 all the time, so that the roller 12 at one end of the sliding block 14 is always attached to the edge of the triangular plate 16, when the sliding block 14 rotates around the central shaft 22, the roller 12 moves along the edge of the triangular plate 16 in a triangular manner, the billboard body 11 at one side of the roller 12 moves in a triangular track matched with the shape of the triangular plate 16, and the billboard body 11 moving in the triangular track is more attractive.
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 (7)

1. The utility model provides a wind energy driven triangle-shaped motion bill-board, includes base (1), its characterized in that: the supporting seat (2) is fixedly connected to the top of the base (1), a fixed seat (20) is fixedly connected to the top of the supporting seat (2), a horizontally arranged middle shaft (22) is fixedly connected to one side of the fixed seat (20), a vertically arranged triangular plate (16) is fixedly connected to one end, far away from the fixed seat (20), of the middle shaft (22), the triangular plate (16) is arranged in a regular triangle shape, the axis of the middle shaft (22) is perpendicular to the triangular plate (16), and the axis of the middle shaft (22) penetrates through the center of the triangular plate (16);
the middle shaft is characterized in that a rotating block (21) is sleeved outside the middle shaft (22), a through hole matched with the middle shaft (22) is formed in the rotating block (21), the rotating block (21) is matched with the middle shaft (22) in a rotating mode through the through hole, a straight rod (15) is fixedly connected to one side of the rotating block (21), the length of the straight rod (15) is not smaller than the length of the side length of the triangular plate (16), a limiting plate (9) is fixedly connected to one end, far away from the rotating block (21), of the straight rod (15), a sliding block (14) is matched with the straight rod (15) in a sliding mode, a pressure applying spring (10) is sleeved outside the straight rod (15), the length, when the pressure applying spring (10) is not pressed, is equal to the length of the straight rod (15), the pressure applying spring (10) is arranged between the limiting plate (9) and the sliding block (14), one end, the other end of the pressure spring (10) is fixedly connected with the sliding block (14);
a fixed shaft (23) is fixedly connected with one side of the sliding block (14) close to the triangle (16), one end of the fixed shaft (23) far away from the sliding block (14) is fixedly connected with a billboard body (11), the fixed shaft (23) is rotatably matched with a roller (12), two limiting sheets (13) are fixedly connected with two sides of the roller (12), the diameter of each limiting sheet (13) is larger than that of the roller (12), and the two limit pieces (13) are respectively arranged at the two sides of the triangular plate (16), the distance between the two limit pieces (13) is equal to the thickness of the triangular plate (16), one side of the fixed seat (20) far away from the middle shaft (22) is hinged with a rotating shaft (19), the axis of the rotating shaft (19) is superposed with the axis of the middle shaft (22), and a connecting rod (18) is fixedly connected between the rotating shaft (19) and the straight rod (15);
the rotary rod is far away from one end fixedly connected with first bevel gear (5) of fixing base (20), one side of first bevel gear (5) is provided with vertical axis (7), the bottom of vertical axis (7) is articulated with base (1), fixedly connected with second bevel gear (3) on vertical axis (7), first bevel gear (5) and second bevel gear (3) intermeshing, the top fixedly connected with wind-force impeller (8) of vertical axis (7).
2. The triangular sports billboard driven by wind energy of claim 1, further comprising: the corners of the triangular plate (16) are all set to be circular arc.
3. The triangular sports billboard driven by wind energy of claim 1, further comprising: the vertical shaft (7) is hinged with a stabilizing seat (6), the stabilizing seat (6) is fixedly connected with a stabilizer bar (4), and one end, away from the stabilizing seat (6), of the stabilizer bar (4) is fixedly connected with the base (1).
4. A wind-powered triangular sports billboard as claimed in claim 3, in which: the number of the stabilizer bars (4) is two, and the two stabilizer bars (4) are respectively arranged on two sides of the stabilizing seat (6).
5. The triangular sports billboard driven by wind energy of claim 1, further comprising: the shape of the supporting seat (2) is triangular, and the billboard body (11) is circular.
6. The triangular sports billboard driven by wind energy of claim 1, further comprising: the center of the bottom of the billboard body (11) is fixedly connected with a stable weight increasing block (17).
7. The use method of the wind-driven triangular sports billboard according to any one of claims 1-6, wherein: it comprises the following steps:
the method comprises the following steps: placing the whole billboard in the open place of the store door;
step two: when wind exists, the wind power drives the wind power impeller (8) to rotate, the wind power impeller (8) drives the vertical shaft (7) to rotate, the vertical shaft (7) drives the rotating shaft (19) to rotate through the first bevel gear (5) and the second bevel gear (3), the rotating shaft (19) drives the straight rod (15) to rotate by taking the middle shaft (22) as the center through the connecting rod (18), and the sliding block (14) can also rotate by taking the middle shaft (22) as the center;
step three: due to the arrangement of the pressure spring (10), the pressure spring (10) can apply a force which is always inward to the sliding block (14), so that the roller (12) at one end of the sliding block (14) can be always attached to the edge of the triangular plate (16), when the sliding block (14) rotates by taking the middle shaft (22) as the center, the roller (12) can perform triangular motion along the edge of the triangular plate (16), the advertising board body (11) on one side of the roller (12) can perform triangular track motion matched with the shape of the triangular plate (16), and the advertising board body (11) moving along the triangular track can attract attention.
CN202010620136.8A 2020-07-01 2020-07-01 Wind-driven triangular motion billboard and using method thereof Withdrawn CN111816095A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010620136.8A CN111816095A (en) 2020-07-01 2020-07-01 Wind-driven triangular motion billboard and using method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010620136.8A CN111816095A (en) 2020-07-01 2020-07-01 Wind-driven triangular motion billboard and using method thereof

Publications (1)

Publication Number Publication Date
CN111816095A true CN111816095A (en) 2020-10-23

Family

ID=72856842

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010620136.8A Withdrawn CN111816095A (en) 2020-07-01 2020-07-01 Wind-driven triangular motion billboard and using method thereof

Country Status (1)

Country Link
CN (1) CN111816095A (en)

Similar Documents

Publication Publication Date Title
CN206210277U (en) A kind of energy-conservation is taken shelter from the thunder windproof rotary billboard
CN208014315U (en) A kind of scene changes pusher
CN205908098U (en) Novel sunshade
CN111816095A (en) Wind-driven triangular motion billboard and using method thereof
CN212434198U (en) Advertisement display device for advertisement design
CN207068379U (en) A kind of highway can detect air quantity and automatically cleaning LDE display screens
CN111968538A (en) Device for automatically protecting billboard by utilizing natural wind power
CN208298510U (en) A kind of poster display device
CN212906922U (en) Shop signboard of developments transform
CN210377989U (en) English teaching contrast translator
CN214742214U (en) Holographic projection fan
CN208538451U (en) A kind of new type solar energy electronic information propaganda board
CN207302529U (en) A kind of mobile solar energy ad distribution shows device
CN207097406U (en) A kind of rotary double-side lamp box structure
CN216083961U (en) Online learning device based on 5G network
CN215643630U (en) Highway advertising board
CN214671608U (en) Energy-concerving and environment-protective type advertising equipment
CN219036121U (en) Solar electronic display sign
CN214705374U (en) Publicity column with altitude mixture control
CN216161411U (en) Outdoor advertising board
CN218273937U (en) High-stability outdoor display billboard
CN212061578U (en) Energy-concerving and environment-protective economic management show shelf
CN216119465U (en) Solar energy bill-board convenient to use
CN215911132U (en) Novel solar electronic information board
CN212208824U (en) Promote with show propaganda device based on new forms of energy theory

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication

Application publication date: 20201023

WW01 Invention patent application withdrawn after publication