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CN108877577A - A kind of billboard for resisting high wind - Google Patents

A kind of billboard for resisting high wind Download PDF

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Publication number
CN108877577A
CN108877577A CN201810604167.7A CN201810604167A CN108877577A CN 108877577 A CN108877577 A CN 108877577A CN 201810604167 A CN201810604167 A CN 201810604167A CN 108877577 A CN108877577 A CN 108877577A
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CN
China
Prior art keywords
side wall
billboard
shell
cabinet
billboard frame
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
CN201810604167.7A
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Chinese (zh)
Other versions
CN108877577B (en
Inventor
张超
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.)
Jiaxing Xinfeng Special Fiber Co ltd
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201810604167.7A priority Critical patent/CN108877577B/en
Publication of CN108877577A publication Critical patent/CN108877577A/en
Application granted granted Critical
Publication of CN108877577B publication Critical patent/CN108877577B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F15/00Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
    • G09F15/0006Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
    • G09F15/0012Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels frames therefor
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F15/00Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
    • G09F15/0087Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like including movable parts, e.g. movable by the wind
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F15/00Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
    • G09F15/02Bills, posters, or the like therefor

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Displays For Variable Information Using Movable Means (AREA)

Abstract

The invention discloses the billboards that one kind can resist high wind, including pedestal, the pedestal is hollow structure, the placing groove of opening upwards is offered in the pedestal, the bottom of the placing groove is connected with billboard frame by multiple springs, and billboard frame is arranged through the opening of placing groove, the two sides inner wall of the placing groove is equipped with sliding slot, and the two sides side wall of billboard frame passes through sliding block and is slidably connected with sliding slot, the upper end side wall of the billboard frame is rotatably connected to shell by first, and the upper end side wall of shell is fixedly connected with driving device, it is equipped with and the matched traction device of driving device in the shell.The present invention is taken in billboard frame in pedestal using wind-force, first is that the center of gravity of billboard frame can be reduced, increases its stability, second is that can be smashed to avoid the propagating poster on billboard frame by the sundries come is blown afloat, reduces economic loss.

Description

A kind of billboard for resisting high wind
Technical field
The present invention relates to media technology fields, more particularly to a kind of billboard that can resist high wind.
Background technique
With increasingly flourishing for media industry, also fast development is got up therewith within nearly 1 year for outdoor advertising production.By It is strong in selectivity of the outdoor advertising to area and consumer, the sky that preferably can be often generated in public using consumer Bai Xinli, the neon light for designing advertisement, the colorful variation of fineness leaves deep impression to people, and outdoor advertising has centainly Demand property is forced, even if the consumer to hurry along may also leave certain impression due to the random quick glance to advertisement, is led to It crosses and deeper impression repeatedly is left to certain commodity repeatedly.Outdoor advertising content is simple simultaneously, is avoided that other content and competition The interference of advertisement, and the advantages that advertising expenditure is lower, therefore outdoor advertising has obtained quick development.
The accidental damage of outdoor billboard is the great peace for directly threatening broad masses of the people's safety of life and property Full potential problem.In billboard accidental damage event, damage type most outstanding is that wind loading rating is inadequate, or prominent chance is rare Local high wind, cause billboard fall it is even whole collapse, for the billboard in commercial street roadside, because its from Body is light-weight, big by wind-force area, it is easy to it is fallen by wind, and current solution only adds reinforcing prop in bottom, But the propagating poster on billboard is also exposed in the external world, it is easy to be blown afloat the sundries come and smashed, to cause economic damage It loses, for this purpose, it is proposed that a kind of can resist the billboard of high wind to solve the above problems.
Summary of the invention
The purpose of the present invention is to solve solutions current in the prior art only to add reinforcing prop in bottom, But the propagating poster on billboard is also exposed in the external world, it is easy to be blown afloat the sundries come and smashed, to cause economic damage Mistake problem, and the one kind proposed can resist the billboard of high wind.
To achieve the goals above, present invention employs following technical solutions:
A kind of billboard for resisting high wind, including pedestal, the pedestal are hollow structure, are offered out in the pedestal The upward placing groove of mouth, the bottom of the placing groove is connected with billboard frame by multiple springs, and billboard frame runs through The opening of placing groove is arranged, and the two sides inner wall of the placing groove is equipped with sliding slot, and the two sides side wall of billboard frame passes through Sliding block is slidably connected with sliding slot, and the upper end side wall of the billboard frame is rotatably connected to shell, and shell by first Upper end side wall be fixedly connected with driving device, be equipped in the shell and the matched traction device of driving device, the placement The bottom side of the wall of slot is equipped with groove, and the bottom of groove is rotatably connected to turntable by second, and the turntable and traction fill It sets and is fixedly connected.
Preferably, the driving device includes cabinet, and the cabinet is fixedly connected with the upper end side wall of shell, the cabinet The first rotating member of side inner wall for hollow structure, the cabinet is rotatably connected to the first rotating shaft being laterally arranged, and first turn The one end of axis far from the first rotating member is arranged through the side wall of cabinet, and described first rotating shaft one end on the outside of cabinet is fixed to be connected It is connected to fan blade, the cabinet is fixedly connected with empennage far from the side wall of fan blade, and the sidewall sheath of the first rotating shaft is equipped with the One helical gear, the lower end inner wall of the shell are rotatably connected to the second shaft being vertically arranged, and second by the second rotating member Shaft is through in cabinet far from one end of the second rotating member to be arranged, and second shaft is fixed far from one end of the second rotating member It is connected with the second helical gear engaged with the first helical gear.
Preferably, the traction device includes two brackets, and two brackets, which are fixed with the lower end inner wall of shell, to be connected It connects, and two brackets are located at the two sides setting of the second shaft, the upper end side wall of two brackets is rotatably connected to roller Wheel, and hawser is arranged on roller, the one ends wound of the hawser is arranged in the side wall of the second shaft, and the other end of hawser passes through Wear billboard frame and be fixedly connected with the upper end side wall of turntable, the side wall of two sides up and down of the billboard frame offer with The matched annular opening slot of hawser.
Preferably, the two sides side wall of the pedestal is all made of transparent configuration, and the material of transparent configuration is acrylic material.
Compared with prior art, the beneficial effects of the invention are as follows:
The present invention:1, driving device rotation is driven by wind, driving device drives traction device by cable takeup at second turn On axis, thus billboard frame is drawn in pedestal, has both reduced the center of billboard, enhances its stability, is also avoided wide It accuses board and is pounded by the sundries come is blown afloat to protecting the complete of billboard, reduce economic loss;
2, driving device can Double-directional rotary, billboard is drawn in pedestal by when wind, the bullet of spring is utilized when becalming Billboard frame is ejected pedestal by power, due to moving up and down by the driving device drive by wind drive, no for billboard frame By any electric power and intelligence control system, therefore cost is low, is easily installed and safeguards.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the billboard that one kind proposed by the present invention can resist high wind;
Fig. 2 is the structural schematic diagram of the driving device for the billboard that one kind proposed by the present invention can resist high wind;
Fig. 3 is the structural schematic diagram in Fig. 1 at A.
In figure:1 pedestal, 2 placing grooves, 3 springs, 4 billboard frames, 5 sliding slots, 6 sliding blocks, 7 first swivels, 8 shells, 9 are driven Dynamic device, 901 cabinets, 902 first rotating members, 903 first rotating shafts, 904 fan blades, 905 empennages, 906 first helical gears, 907 Second rotating member, 908 second shafts, 909 second helical gears, 10 traction devices, 1001 brackets, 1002 rollers, 1003 hawsers, 11 Groove, 12 second swivels, 13 turntables, 14 annular opening slots.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of billboard for resisting high wind, including pedestal 1, the two sides side wall of pedestal 1 are all made of transparent Structure, when billboard frame 4 is taken in pedestal 1, pedestrian still can see the propagating poster on billboard frame 4, and thoroughly The material of bright structure is acrylic material, and the transparency of acrylic is fabulous, and pedestal 1 is hollow structure, offers opening in pedestal 1 Upward placing groove 2, the bottom of placing groove 2 are connected with billboard frame 4 by multiple springs 3, and billboard frame 4 is through putting The opening setting of slot 2 is set, the two sides inner wall of placing groove 2 is equipped with sliding slot 5, and the two sides side wall of billboard frame 4 passes through cunning Block 6 is slidably connected with sliding slot 5, since billboard frame 4 is slidably connected by sliding block 6 with sliding slot 5, billboard frame 4 Axial rotation is limited, and can only be moved up and down, and the upper end side wall of billboard frame 4 is rotatably connected to shell by the first swivel 7 8, and the upper end side wall of shell 8 is fixedly connected with driving device 9;
Driving device 9 includes cabinet 901, and cabinet 901 is fixedly connected with the upper end side wall of shell 8, and cabinet 901 is hollow knot Structure, the first rotating member of side inner wall 902 of cabinet 901 are rotatably connected to the first rotating shaft 903 being laterally arranged, and first rotating shaft 903 one end far from the first rotating member 902 are arranged through the side wall of cabinet 901, the first rotating shaft 903 positioned at 901 outside of cabinet One end is fixedly connected with fan blade 904, and cabinet 901 is fixedly connected with empennage 905, first rotating shaft far from the side wall of fan blade 904 903 sidewall sheath is equipped with the first helical gear 906, and the lower end inner wall of shell 8 is rotatably connected to by the second rotating member 907 to be set vertically The second shaft 908 set, and the second shaft 908 is through in cabinet 901 far from one end of the second rotating member 907 and is arranged, second Shaft 908 is fixedly connected with the second helical gear 909 engaged with the first helical gear 906 far from one end of the second rotating member 907, when When having high wind, by the driving of wind-force, fan blade 904 drives first rotating shaft 903 to rotate, since the first helical gear 906 and second is oblique Gear 909 engages, therefore the second helical gear 909 drives the second shaft 908 to rotate while first rotating shaft 903 rotates, and second Shaft 908 enwinds hawser 1003, since the other end of hawser 1003 is fixedly connected with turntable 13, the length of hawser 1003 Degree shortens, and in this way under the pulling force effect of hawser 1003, billboard frame 4 is drawn into placing groove 2, to reduce billboard The center of gravity of frame 4 enhances its windproof performance, while avoiding the poster on billboard frame 4 to have been blown afloat sundries hit;
In shell 8 be equipped with the matched traction device 10 of driving device 9, traction device 10 include two brackets 1001, two A bracket 1001 is fixedly connected with the lower end inner wall of shell 8, and two brackets 1001 are located at the two sides of the second shaft 908 Setting, the upper end side wall of two brackets 1001 is rotatably connected to roller 1002, and hawser 1003, cable are arranged on roller 1002 Rope 1003 one ends wound in the second shaft 908 side wall be arranged, and the other end of hawser 1003 through billboard frame 4 and with The upper end side wall of turntable 13 is fixedly connected, and the side wall of two sides up and down of billboard frame 4 offers and the matched ring of hawser 1003 Shape open slot 14 is connect by the second swivel 12 with the lower rotation of groove 11 in the turntable 13 being fixedly connected with hawser 1003, Therefore when shell 8 rotates, two hawsers 1003 and then rotate, although the quality of hawser 1003 is softer, at two Under the traction of hawser 1003, turntable 13 also can and then rotate, in order to avoid cause the mutual winding between two hawsers 1003, Er Qieguang The two sidewalls up and down for accusing board frame 4 all offer the annular opening slot 14 rotated for two hawsers 1003;
The bottom side of the wall of placing groove 2 is equipped with groove 11, and the bottom of groove 11 is rotatably connected to by the second swivel 12 Disk 13, turntable 13 are fixedly connected with traction device 10.
When original state of the present invention, billboard frame 4 is ejected outside pedestal 1 by spring 3, facilitates pedestrian to watch, when there is high wind When, by the driving of wind-force, fan blade 904 drives first rotating shaft 903 to rotate, due to the first helical gear 906 and the second helical gear 909 Engagement, therefore the second helical gear 909 drives the rotation of the second shaft 908, the second helical gear while first rotating shaft 903 rotates 909 drive the rotation of the second shaft 908, and the second shaft 908 enwinds hawser 1003, due to the other end and turntable of hawser 1003 13 are fixedly connected, therefore the length of hawser 1003 shortens, and in this way under the pulling force effect of hawser 1003, billboard frame 4 is drawn Into in placing groove 2, to reduce the center of gravity of billboard frame 4, enhance its windproof performance, while avoiding billboard frame It is hit that poster on 4 has been blown afloat sundries;
Because wind direction changes at any time, empennage 905 can make fan blade 904 always against come wind direction, from And maximum driving force is obtained, since driving device 9 is connected to setting with shell 8, and shell 8 passes through the first swivel 7 and billboard Frame 4 is rotatablely connected, therefore driving device 9 can drive shell 8 to rotate together, and billboard frame 4 passes through sliding block 6 and sliding slot 5 are slidably connected, therefore the axial rotation of billboard frame 4 is limited, since the turntable 13 being fixedly connected with hawser 1003 passes through Second swivel 12 is connect with the lower rotation of groove 11, therefore when shell 8 rotates, two hawsers 1003 and then rotate, Although the quality of hawser 1003 is softer, under the traction of two hawsers 1003, turntable 13 also can and then rotate, in order to avoid cause Mutual winding between two hawsers 1003, and the two sidewalls up and down of billboard frame 4 are all offered for two hawsers 1003 The annular opening slot 14 of rotation;
When becalming, fan blade 904 stops operating, and is released by 3 elastic force of spring that billboard frame 4 compresses, spring 3 Elastic force by billboard frame 4 upwards push up, since fan blade 904 stops rotating, the second shaft 908 is no longer rotated, and During billboard frame 4 moves up, two hawsers 1003 are straightened, and every hawser 1003 is all by two power, and one A is the pulling force of turntable 13, the other is the pulling force of roller 1002, but one end due to hawser 1003 and the fixed company of turntable 13 It connects, and the other end is wrapped in the second shaft 908, and two hawsers 1003 wind contrary, therefore two hawsers 1003 draw the second shaft 908 to both sides, so that the second shaft 908 of driving rotates backward, such two hawsers 1003 restore again To the original length, the reset of billboard frame 4 is realized.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (4)

1. one kind can resist the billboard of high wind, including pedestal (1), which is characterized in that the pedestal (1) is hollow structure, institute The placing groove (2) that opening upwards are offered in pedestal (1) is stated, the bottom of the placing groove (2) is connected with by multiple springs (3) Billboard frame (4), and opening of the billboard frame (4) through placing groove (2) is arranged, the two sides inner wall of the placing groove (2) It is equipped with sliding slot (5), and the two sides side wall of billboard frame (4) passes through sliding block (6) and is slidably connected with sliding slot (5), it is described wide The upper end side wall for accusing board frame (4) is rotatably connected to shell (8) by the first swivel (7), and the upper end side wall of shell (8) is fixed It is connected with driving device (9), is equipped with and driving device (9) matched traction device (10), the placing groove in the shell (8) (2) bottom side of the wall is equipped with groove (11), and the bottom of groove (11) is rotatably connected to turntable (13) by the second swivel (12), The turntable (13) is fixedly connected with traction device (10).
2. the billboard that one kind according to claim 1 can resist high wind, which is characterized in that driving device (9) packet It including cabinet (901), the cabinet (901) is fixedly connected with the upper end side wall of shell (8), and the cabinet (901) is hollow structure, The first rotating member of side inner wall (902) of the cabinet (901) is rotatably connected to the first rotating shaft (903) being laterally arranged, and Side wall of the one end of one shaft (903) far from the first rotating member (902) through cabinet (901) is arranged, and is located on the outside of cabinet (901) The first rotating shaft (903) one end be fixedly connected with fan blade (904), the cabinet (901) far from fan blade (904) side Wall is fixedly connected with empennage (905), and the sidewall sheath of the first rotating shaft (903) is equipped with the first helical gear (906), the shell (8) lower end inner wall is rotatably connected to the second shaft (908) being vertically arranged, and the second shaft by the second rotating member (907) (908) one end far from the second rotating member (907) is through to setting in cabinet (901), and second shaft (908) is far from second One end of rotating member (907) is fixedly connected with the second helical gear (909) engaged with the first helical gear (906).
3. the billboard that one kind according to claim 1 can resist high wind, which is characterized in that traction device (10) packet Two brackets (1001) are included, two brackets (1001) are fixedly connected with the lower end inner wall of shell (8), and two brackets (1001) it is located at the two sides setting of the second shaft (908), the upper end side wall of two brackets (1001) is rotatablely connected Have roller (1002), and be arranged with hawser (1003) on roller (1002), the one ends wound of the hawser (1003) is in second turn The side wall of axis (908) is arranged, and the other end of hawser (1003) runs through billboard frame (4) and the upper end side wall with turntable (13) It is fixedly connected, the side wall of two sides up and down of the billboard frame (4) offers and hawser (1003) matched annular opening slot (14)。
4. the billboard that one kind according to claim 1 can resist high wind, which is characterized in that the two sides of the pedestal (1) Side wall is all made of transparent configuration, and the material of transparent configuration is acrylic material.
CN201810604167.7A 2018-06-13 2018-06-13 Strong wind resistant billboard Active CN108877577B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810604167.7A CN108877577B (en) 2018-06-13 2018-06-13 Strong wind resistant billboard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810604167.7A CN108877577B (en) 2018-06-13 2018-06-13 Strong wind resistant billboard

Publications (2)

Publication Number Publication Date
CN108877577A true CN108877577A (en) 2018-11-23
CN108877577B CN108877577B (en) 2020-07-14

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111916008A (en) * 2020-08-17 2020-11-10 嵊州略白广告有限公司 Billboard capable of preventing large wind from blowing over
CN112195818A (en) * 2020-09-29 2021-01-08 简宁 Municipal administration tablet pole automatic safety device based on focus is adjusted
CN112425963A (en) * 2020-10-24 2021-03-02 成都鼎尖展览展示有限公司 Light display table for exhibition and display method
CN113421506A (en) * 2021-07-01 2021-09-21 澳尔思新能源科技(上海)有限公司 Billboard capable of automatically lifting based on wind power
CN114783325A (en) * 2022-05-19 2022-07-22 浙江开元机电集团有限公司 Intelligent highway billboard and use method thereof

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CN201233703Y (en) * 2008-07-25 2009-05-06 许培元 Lifting advertisement board
DE202015002489U1 (en) * 2015-04-01 2015-05-18 Johannes Nikolaus Göckel Showcase
CN105869545A (en) * 2016-04-22 2016-08-17 华信咨询设计研究院有限公司 Automatically telescopic type advertising board and control method thereof
CN107060588A (en) * 2017-03-14 2017-08-18 重庆伟睿科技有限公司 It is automatic to change advertising display door
CN206711509U (en) * 2017-02-20 2017-12-05 福建晶彩光电科技股份有限公司 A kind of vertical Polyhedral rotating LED display
CN206789201U (en) * 2017-04-01 2017-12-22 河南柯尼达智能停车设备有限公司 A kind of wind resistance can reset billboard
CN107978246A (en) * 2017-11-27 2018-05-01 方正圆 A kind of ideological and political education propaganda board

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201233703Y (en) * 2008-07-25 2009-05-06 许培元 Lifting advertisement board
DE202015002489U1 (en) * 2015-04-01 2015-05-18 Johannes Nikolaus Göckel Showcase
CN105869545A (en) * 2016-04-22 2016-08-17 华信咨询设计研究院有限公司 Automatically telescopic type advertising board and control method thereof
CN206711509U (en) * 2017-02-20 2017-12-05 福建晶彩光电科技股份有限公司 A kind of vertical Polyhedral rotating LED display
CN107060588A (en) * 2017-03-14 2017-08-18 重庆伟睿科技有限公司 It is automatic to change advertising display door
CN206789201U (en) * 2017-04-01 2017-12-22 河南柯尼达智能停车设备有限公司 A kind of wind resistance can reset billboard
CN107978246A (en) * 2017-11-27 2018-05-01 方正圆 A kind of ideological and political education propaganda board

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111916008A (en) * 2020-08-17 2020-11-10 嵊州略白广告有限公司 Billboard capable of preventing large wind from blowing over
CN111916008B (en) * 2020-08-17 2021-05-14 绍兴市寅川软件开发有限公司 Billboard capable of preventing large wind from blowing over
CN112195818A (en) * 2020-09-29 2021-01-08 简宁 Municipal administration tablet pole automatic safety device based on focus is adjusted
CN112195818B (en) * 2020-09-29 2021-09-17 江晓峰 Municipal administration tablet pole automatic safety device based on focus is adjusted
CN112425963A (en) * 2020-10-24 2021-03-02 成都鼎尖展览展示有限公司 Light display table for exhibition and display method
CN112425963B (en) * 2020-10-24 2022-07-22 成都鼎尖展览展示有限公司 Light display table for exhibition and display method
CN113421506A (en) * 2021-07-01 2021-09-21 澳尔思新能源科技(上海)有限公司 Billboard capable of automatically lifting based on wind power
CN113421506B (en) * 2021-07-01 2022-11-25 温州盛源标牌有限公司 Billboard capable of automatically lifting based on wind power
CN114783325A (en) * 2022-05-19 2022-07-22 浙江开元机电集团有限公司 Intelligent highway billboard and use method thereof
CN114783325B (en) * 2022-05-19 2022-10-14 浙江开元机电集团有限公司 Intelligent highway billboard and use method thereof

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Effective date of registration: 20200619

Address after: 314005 Xishou, Xinfeng Town, Nanhu District, Jiaxing City, Zhejiang Province

Applicant after: Jiaxing Xinfeng Special Fiber Co.,Ltd.

Address before: 610000 1 East Road three Erxian bridge, Sanhuan, Chengdu, Sichuan, Chenghua District

Applicant before: Zhang Chao

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Denomination of invention: A billboard that can resist strong winds

Effective date of registration: 20231024

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Pledgee: Zhejiang Hecheng Rural Commercial Bank Co.,Ltd.

Pledgor: Jiaxing Xinfeng Special Fiber Co.,Ltd.

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