CN107963562A - A kind of lifting machine of entertainment lifting ball - Google Patents

A kind of lifting machine of entertainment lifting ball Download PDF

Info

Publication number
CN107963562A
CN107963562A CN201711210278.1A CN201711210278A CN107963562A CN 107963562 A CN107963562 A CN 107963562A CN 201711210278 A CN201711210278 A CN 201711210278A CN 107963562 A CN107963562 A CN 107963562A
Authority
CN
China
Prior art keywords
installing plate
entertainment
lifting
removable guide
swing rod
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.)
Granted
Application number
CN201711210278.1A
Other languages
Chinese (zh)
Other versions
CN107963562B (en
Inventor
陈祖尧
佟兴
曹伟生
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.)
Wuhu Fantawild Culture Tech Inc
Original Assignee
Wuhu Fantawild Culture Tech Inc
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 Wuhu Fantawild Culture Tech Inc filed Critical Wuhu Fantawild Culture Tech Inc
Priority to CN201711210278.1A priority Critical patent/CN107963562B/en
Publication of CN107963562A publication Critical patent/CN107963562A/en
Application granted granted Critical
Publication of CN107963562B publication Critical patent/CN107963562B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66DCAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/02Driving gear
    • B66D1/12Driving gear incorporating electric motors
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63JDEVICES FOR THEATRES, CIRCUSES, OR THE LIKE; CONJURING APPLIANCES OR THE LIKE
    • A63J5/00Auxiliaries for producing special effects on stages, or in circuses or arenas
    • A63J5/02Arrangements for making stage effects; Auxiliary stage appliances
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66DCAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/02Driving gear
    • B66D1/14Power transmissions between power sources and drums or barrels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66DCAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/28Other constructional details
    • B66D1/30Rope, cable, or chain drums or barrels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66DCAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/28Other constructional details
    • B66D1/36Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains
    • B66D1/38Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains by means of guides movable relative to drum or barrel
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66DCAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/60Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Abstract

The present invention relates to a kind of lifting machine of entertainment lifting ball, including the first installing plate, second installing plate, adjustable reel wheel assembly is installed on the first installing plate, adjustable reel wheel assembly is connected with driving motor, adjustable reel wheel assembly is fixed with driving gear, driving gear is engaged with driven gear, driven gear is connected with leading screw, removable guide is installed on leading screw, the left end of removable guide is equipped with directive wheel, removable guide is equipped with locating wheel, first installing plate is equipped with conductor rope pipe, directive wheel, which is hinged between swing rod and swing rod and removable guide, is equipped with elastic mechanism, contact roller is installed on swing rod;Adjustable reel wheel assembly includes No.1 plectane, No. two plectanes, cylindrical bar, long strip block, connecting pole, taper cone pulleies.The present invention is compact-sized, small, alleviates the weight of single boom hoisting, reduces the carrying pressure at the top of stage, effectively avoids the generation of security risk accident, and between reducing performance reaction time, use is more flexible, and more preferably performance effect is presented.

Description

A kind of lifting machine of entertainment lifting ball
Technical field
The present invention relates to loop wheel machine technical field, specifically a kind of lifting machine of entertainment lifting ball.
Background technology
Recreation ground is realizes shock and in riotous profusion stage performance, now by arranging intensive sphere in the top of stage, Control different balls to rise and fall and carry out performance, bring tourist with new visual experience.To ensure the presentation of Expected Results, not Loop wheel machine is installed on same sphere, it is still, more to loop wheel machine quantitative requirement accordingly since number of spheres is more, to ensure that sphere rises The height that falls and distance to each other, wind steel wire rope on single loop wheel machine so that single loop wheel machine volume frequently with elongated roller It is necessarily large and bulky, seriously adds the carrying pressure at the top of stage, easily trigger security risk, meanwhile, elongated roller is being wound During steel wire rope, time-consuming, long between performance reaction time, dumb, and effect when sphere is performed is poor.
The content of the invention
In order to avoid proposing a kind of lifting machine of entertainment lifting ball with solution above-mentioned technical problem, the present invention.
The technical problems to be solved by the invention are realized using following technical scheme:
A kind of lifting machine of entertainment lifting ball, including the first installing plate, be fixed on the first installing plate second Installing plate, is provided with adjustable reel wheel assembly on first installing plate, the adjustable reel wheel assembly, which is connected with, is fixed on the first peace The driving motor of loading board lower end, is fixed with driving gear at the top of the adjustable reel wheel assembly, the driving gear be engaged with from Moving gear, the driven gear are connected with the leading screw on the first installing plate and the second installing plate, are installed on the leading screw There is removable guide.
The left end of the removable guide is equipped with the directive wheel perpendicular to removable guide distribution, and the removable guide is equipped with will Steel wire rope is pressed on the locating wheel on directive wheel, and the lower section that directive wheel is located on first installing plate is equipped with conductor rope pipe, described The right end of directive wheel is equipped with the swing rod being hinged on the first installing plate, and elastic mechanism is equipped between the swing rod and removable guide, The one end of the swing rod away from removable guide is provided with contact roller.It is fixed with first installing plate and is slided vertically with removable guide The dynamic guide rod coordinated.
The adjustable reel wheel assembly is included in distribution up and down and the No.1 plectane of coaxial line and No. two plectanes, in even point circumferential One end of cloth is installed on the cylindrical bar that on No.1 plectane and the other end is installed on No. two plectanes, the strip being fixed on cylindrical bar Block, the connecting pole on No.1 plectane and No. two plectanes, be connected through a screw thread with connecting pole mode and be connected and and long strip block The taper cone pulley being slidably matched.
As a further improvement on the present invention, the cylindrical bar radially sliding along No.1 plectane and No. two plectanes.
As a further improvement on the present invention, the both ends of the cylindrical bar are respectively equipped with one end connection No.1 plectane and another The No.1 spring of connecting cylinder bar, one end is held to connect No. two springs of No. two plectanes and other end connecting cylinder bar.The No.1 The first sliding groove coordinated with cylindrical bar is equipped with plectane and No. two plectanes and the second sliding slot, the No.1 spring are placed in corresponding The first sliding groove is interior, No. two springs are placed in corresponding second sliding slot.
As a further improvement on the present invention, the long strip block is equipped with sliding block, and the taper cone pulley is equipped with matches somebody with somebody with sliding block The guide chute of conjunction.
As a further improvement on the present invention, it is connected with adjusting knob at the top of the connecting pole.
As a further improvement on the present invention, what the elastic mechanism included being fixed on removable guide front end face crosses overswing Bar and stock, No. three springs, the nut that is threadedly coupled with the rearward end of stock that are sleeved on stock being slidably matched with swing rod.
As a further improvement on the present invention, the front end face of the swing rod is offered in horizontal distribution and coordinated with stock Strip through-hole.
As a further improvement on the present invention, the diameter of the driven gear is more than the diameter of driving gear.
The beneficial effects of the invention are as follows:
The present invention has the advantages that topology layout is compact, small, in the case where ensureing sphere spacing and height of rising and falling, The weight of single boom hoisting is alleviated, the carrying pressure at the top of stage is reduced, effectively avoids the generation of security risk accident, Using adjustable rolling wheel component, the process that sphere rises and falls can be greatly shortened, between reducing performance reaction time, use is more flexible, More preferably performance effect is presented.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the stereogram of the present invention
Fig. 2 is that the present invention removes the stereogram after the second installing plate;
Fig. 3 is partial enlarged view at the I of Fig. 2;
Fig. 4 is the front view of the present invention;
Fig. 5 is the stereogram one of adjustable reel wheel assembly in the present invention;
Fig. 6 is partial enlarged view at the II of Fig. 5;
Fig. 7 is the stereogram two of adjustable reel wheel assembly in the present invention.
Embodiment
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention easy to understand, below it is right The present invention is expanded on further.
As shown in Figures 1 to 7, a kind of lifting machine of entertainment lifting ball, including the first installing plate 1, it is fixed on The second installing plate 2 on one installing plate 1, is provided with adjustable reel wheel assembly 3, the adjustable rolling wheel group on first installing plate 1 Part 3 is connected with the driving motor 4 for being fixed on 1 lower end of the first installing plate, and the top of the adjustable reel wheel assembly 3 is fixed with driving tooth Wheel 5, the driving gear 5 are engaged with driven gear 6, and the driven gear 6 is connected with installed in the first installing plate 1 and the second peace Leading screw 7 in loading board 2, is provided with removable guide 8 on the leading screw 7.
The left end of the removable guide 8 is equipped with the directive wheel 9 being distributed perpendicular to removable guide 8, is set on the removable guide 8 There is the locating wheel 10 being pressed on steel wire rope 16 on directive wheel 9, be equipped with first installing plate 1 positioned at the lower section of directive wheel 9 Conductor rope pipe 11, the right end of the directive wheel 9 are equipped with the swing rod 12 being hinged on the first installing plate 1, and the swing rod 12 is led with movement Elastic mechanism 13 is equipped between plate 8, the described one end of swing rod 12 away from removable guide 8 is provided with contact roller 14.First peace The guide rod 15 coordinated with 8 vertical sliding of removable guide is fixed with loading board 1.
By above-mentioned, driving motor 4 drives adjustable reel wheel assembly 3 to wind steel wire rope 16 to control sphere to rise and fall, through from The 5 meshed gears kind of drive of moving gear 6 and driving gear, the power for driving motor 4 is delivered on leading screw 7 so that is oriented to Steel wire rope 16 in wheel 9, can uniformly be arranged on adjustable reel wheel assembly 3, contact roller 14 is in elasticity during winding Under mechanism 13 acts on so that the arrangement of steel wire rope 16 is more smooth, so as to avoid winding, is conducive to 16 folding and unfolding of steel wire rope.
The adjustable reel wheel assembly 3 include in up and down distribution and the No.1 plectane 31 of coaxial line and No. two plectanes 32, in week To the cylindrical bar 33 that one end of even distribution is on No.1 plectane 31 and the other end is on No. two plectanes 32, it is fixed on circle Long strip block 34 on mast 33, the connecting pole 35 on No.1 plectane 31 and No. two plectanes 32 and connecting pole 35 pass through spiral shell The taper cone pulley 36 that line connection mode is connected and is slidably matched with long strip block 34.In use, rotation connection column 35, is connected by screw thread Taper cone pulley 36 then move up and down, promote long strip block 34 with respect to connecting pole 35 closer or far from so as to adjust adjustable rolling wheel Diameter during the winding steel wire rope 16 of component 3, adjusts speed and the time of winding, operation is flexible, can adapt to different height Sphere under degree rises and falls.
The cylindrical bar 33 is radially slided along No.1 plectane 31 and No. two plectanes 32.The both ends difference of the cylindrical bar 33 The No.1 spring 37 of No.1 plectane 31 and other end connecting cylinder bar 33 is connected equipped with one end, one end connects No. two plectanes 32 and another No. two springs 38 of one end connecting cylinder bar 33.It is equipped with the No.1 plectane 31 and No. two plectanes 32 and coordinates with cylindrical bar 33 The first sliding groove 31a and the second sliding slot 32a, the No.1 spring 37 is placed in corresponding the first sliding groove 31a, No. two springs 38 are put In 32a in corresponding second sliding slot.In use, 37, No. two 32a, No.1 spring springs 38 in the first sliding groove 31a, the second sliding slot Coordinate, it is ensured that what cylindrical bar 33 can be stablized is installed on No.1 plectane 31 and No. two plectanes 32, additionally it is possible to realizes to cylindrical bar 33 Reset after movement.
The long strip block 34 is equipped with sliding block 34a, and the taper cone pulley 36 is equipped with the guide chute 36a coordinated with sliding block. In use, under the action of guide chute 36a and sliding block 34a, taper cone pulley 36 is rotated in threaded connection place and can promoted Long strip block 34 is mobile to outside, and then during change winding steel wire rope 16, the working diameter of adjustable reel wheel assembly 3.
The top of the connecting pole 35 is connected with adjusting knob 39.
The elastic mechanism 13 includes being fixed on passing across swing rod 12 and with the slip of swing rod 12 matching somebody with somebody for 8 front end face of removable guide The stock 131 of conjunction, No. three springs 132 being sleeved on stock 131, the nut 133 being threadedly coupled with the rearward end of stock 131. The front end face of the swing rod 12 offer in horizontal distribution and with stock 131 coordinate strip through-hole 12a.In use, due to can What wheel assembly 3 of asking for files for examination was formed is not closed cylinder, and adjusting nut 133, adjusts the contact roller 14 and adjustable reel on 12 end of swing rod The distance of wheel assembly 3, under the action of No. three springs 132, makes adjustable reel wheel assembly 3 actively extrude contact roller 14, reaches smooth The purpose of steel wire rope 16.
The diameter of the driven gear 6 is more than the diameter of driving gear 5.In use, since the diameter of leading screw 7 is less than adjustable Rolling wheel component 3 winds the diameter formed during steel wire rope, in this way, ensures that 8 translational speed of removable guide is slow, can incite somebody to action Steel wire rope 16 gathers on adjustable reel wheel assembly 3.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention Principle, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these change and Improvement is both fallen within claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle It is fixed.

Claims (9)

1. a kind of lifting machine of entertainment lifting ball, including the first installing plate (1), it is fixed on the first installing plate (1) Second installing plate (2), it is characterised in that:Adjustable reel wheel assembly (3), the adjustable reel are installed on first installing plate (1) Wheel assembly (3) is connected with the driving motor (4) for being fixed on the first installing plate (1) lower end, the top of the adjustable reel wheel assembly (3) Driving gear (5) is fixed with, the driving gear (5) is engaged with driven gear (6), and the driven gear (6) is connected with installation Leading screw (7) on the first installing plate (1) and the second installing plate (2), is provided with removable guide (8) on the leading screw (7);
The left end of the removable guide (8) is equipped with the directive wheel (9) perpendicular to removable guide (8) distribution, the removable guide (8) The locating wheel (10) being pressed on steel wire rope (16) on directive wheel (9) is equipped with, is located at directive wheel on first installing plate (1) (9) lower section is equipped with conductor rope pipe (11), and the right end of the directive wheel (9) is equipped with the swing rod being hinged on the first installing plate (1) (12), elastic mechanism (13) is equipped between the swing rod (12) and removable guide (8), the swing rod (12) is away from removable guide (8) one end is provided with contact roller (14).
A kind of 2. lifting machine of entertainment lifting ball according to claim 1, it is characterised in that:The adjustable rolling wheel Component (3) is included in distribution and the No.1 plectane (31) of coaxial line up and down and No. two plectanes (32), one end in circumferential even distribution On No.1 plectane (31) and cylindrical bar (33) that the other end is installed on No. two plectanes (32), it is fixed on cylindrical bar (33) On long strip block (34), the connecting pole (35) on No.1 plectane (31) and No. two plectanes (32), logical with connecting pole (35) Cross the taper cone pulley (36) that thread connecting mode is connected and is slidably matched with long strip block (34).
A kind of 3. lifting machine of entertainment lifting ball according to claim 2, it is characterised in that:The cylindrical bar (33) radially sliding along No.1 plectane (31) and No. two plectane (32).
A kind of 4. lifting machine of entertainment lifting ball according to claim 2, it is characterised in that:The cylindrical bar (33) both ends are respectively equipped with one end connection No.1 plectane (31) and the No.1 spring (37) of other end connecting cylinder bar (33), one End No. two plectanes (32) of connection and No. two springs (38) of other end connecting cylinder bar (33).
A kind of 5. lifting machine of entertainment lifting ball according to claim 2, it is characterised in that:The long strip block (34) sliding block (34a) is equipped with, the taper cone pulley (36) is equipped with the guide chute (36a) coordinated with sliding block (34a).
A kind of 6. lifting machine of entertainment lifting ball according to claim 2, it is characterised in that:The connecting pole (35) adjusting knob (39) is connected with the top of.
A kind of 7. lifting machine of entertainment lifting ball according to claim 1, it is characterised in that:The elastic mechanism (13) include being fixed on removable guide (8) front end face passes across swing rod (12) and the stock being slidably matched with swing rod (12) (131), No. three springs (132) being sleeved on stock (131), the nut being threadedly coupled with the rearward end of stock (131) (133)。
A kind of 8. lifting machine of entertainment lifting ball according to claim 6, it is characterised in that:The swing rod (12) Front end face offer in horizontal distribution and with stock (131) coordinate strip through-hole (12a).
A kind of 9. lifting machine of entertainment lifting ball according to claim 1, it is characterised in that:The driven gear (6) diameter is more than the diameter of driving gear (5).
CN201711210278.1A 2017-11-28 2017-11-28 Lifting machine of lifting ball for entertainment performance Active CN107963562B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711210278.1A CN107963562B (en) 2017-11-28 2017-11-28 Lifting machine of lifting ball for entertainment performance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711210278.1A CN107963562B (en) 2017-11-28 2017-11-28 Lifting machine of lifting ball for entertainment performance

Publications (2)

Publication Number Publication Date
CN107963562A true CN107963562A (en) 2018-04-27
CN107963562B CN107963562B (en) 2023-06-23

Family

ID=61997883

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711210278.1A Active CN107963562B (en) 2017-11-28 2017-11-28 Lifting machine of lifting ball for entertainment performance

Country Status (1)

Country Link
CN (1) CN107963562B (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101020561A (en) * 2006-12-27 2007-08-22 吴师桂 Winch rope arranger
JP2010149971A (en) * 2008-12-24 2010-07-08 Toshiba Lighting & Technology Corp Lifting device
CN202808248U (en) * 2012-08-02 2013-03-20 湖南奇思环保有限公司 Winch rope-arranging device
CN103193172A (en) * 2013-04-07 2013-07-10 河北工业大学 Winding machine without rope tangling
CN206126727U (en) * 2016-08-31 2017-04-26 中国石油集团渤海钻探工程有限公司 Well drilling is rope winding jib for pneumatic winch
CN106744013A (en) * 2016-12-06 2017-05-31 华强方特(芜湖)文化科技有限公司 A kind of block form steel wire winding device
CN106946174A (en) * 2017-05-05 2017-07-14 徐州市工大三森科技有限公司 A kind of automatic cable arranging device based on mining rope closing winch
CN206427963U (en) * 2016-11-07 2017-08-22 徐州工程学院 Steering wheel slider-crank mechanism elevator automatic cable arranging device
CN207844961U (en) * 2017-11-28 2018-09-11 华强方特(芜湖)文化科技有限公司 A kind of lifting machine of entertainment lifting ball

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101020561A (en) * 2006-12-27 2007-08-22 吴师桂 Winch rope arranger
JP2010149971A (en) * 2008-12-24 2010-07-08 Toshiba Lighting & Technology Corp Lifting device
CN202808248U (en) * 2012-08-02 2013-03-20 湖南奇思环保有限公司 Winch rope-arranging device
CN103193172A (en) * 2013-04-07 2013-07-10 河北工业大学 Winding machine without rope tangling
CN206126727U (en) * 2016-08-31 2017-04-26 中国石油集团渤海钻探工程有限公司 Well drilling is rope winding jib for pneumatic winch
CN206427963U (en) * 2016-11-07 2017-08-22 徐州工程学院 Steering wheel slider-crank mechanism elevator automatic cable arranging device
CN106744013A (en) * 2016-12-06 2017-05-31 华强方特(芜湖)文化科技有限公司 A kind of block form steel wire winding device
CN106946174A (en) * 2017-05-05 2017-07-14 徐州市工大三森科技有限公司 A kind of automatic cable arranging device based on mining rope closing winch
CN207844961U (en) * 2017-11-28 2018-09-11 华强方特(芜湖)文化科技有限公司 A kind of lifting machine of entertainment lifting ball

Also Published As

Publication number Publication date
CN107963562B (en) 2023-06-23

Similar Documents

Publication Publication Date Title
CN203568583U (en) Take-up machine
CN207844961U (en) A kind of lifting machine of entertainment lifting ball
CN209081118U (en) Wire-drawing machine winding device is used in a kind of production of woven bag
CN108275505A (en) A kind of novel shaftless bull dynamic paying out machine
CN202369190U (en) Stereo winding machine
CN207844960U (en) A kind of entertainment synchronous ball lifting appliance
CN107963562A (en) A kind of lifting machine of entertainment lifting ball
CN202917925U (en) A cable collecting and releasing device used for airplane power supply equipment
CN107954356A (en) A kind of entertainment synchronous ball lifting appliance
CN204171108U (en) A kind of square wire wire material rewinding machine
CN206203573U (en) Automatic rolling device
CN104148425A (en) Copper-clad aluminum conductor continuous-drawing device
CN208790950U (en) Adjustable textile machinery reel fixed structure
CN207468961U (en) A kind of Weight type identical tension actinobacillus device
CN207545669U (en) A kind of energy-saving ultrafine dry powder extinguishing installation automatic assembly line
CN110467064A (en) A kind of hawser extension and retraction system
CN205194431U (en) Filament -coiling machine
CN207645700U (en) A kind of high-altitude dancing ball lifting machine
CN207718049U (en) A kind of cable jacket steel aluminium strip tape feeding device
CN208544802U (en) A kind of novel adjustment rack
CN207275888U (en) A kind of multistation coiling apparatus
CN107879266B (en) Ball lifting machine for high altitude dance
CN207877180U (en) A kind of device safeguarded convenient for big weight battery case with installation
CN209275834U (en) A kind of walking receipts takeoff line machine
CN203209585U (en) Bending device for bending spiral reinforcement

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
GR01 Patent grant
GR01 Patent grant