CN111477128B - Billboard mounting device - Google Patents
Billboard mounting device Download PDFInfo
- Publication number
- CN111477128B CN111477128B CN202010520194.3A CN202010520194A CN111477128B CN 111477128 B CN111477128 B CN 111477128B CN 202010520194 A CN202010520194 A CN 202010520194A CN 111477128 B CN111477128 B CN 111477128B
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- cavity
- fixedly connected
- lifting
- movable
- wall
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
- G09F15/0018—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels panel clamping or fastening means
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0087—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like including movable parts, e.g. movable by the wind
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/02—Bills, posters, or the like therefor
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Toys (AREA)
Abstract
The invention discloses a billboard mounting device, which comprises a machine body, wherein a lifting mechanism is arranged in the machine body, a manned flat plate for supporting the lifting mechanism is further arranged at the upper side of the machine body, a support column is fixedly connected to the upper end surface of the manned flat plate, two cylinders are fixed to the right end surface of the support column, a cylinder connecting rod is in power connection with the right end surface of each cylinder, a movable plate is fixed to the right end of the cylinder connecting rod, the two movable plates are fixedly connected through a movable column, and a movable cavity communicated with the outside is formed in the lower side of the movable plate, wherein the right inner wall of the movable plate is arranged inside the movable plate, the efficiency of installation is improved.
Description
Technical Field
The invention relates to the technical field of billboard installation, in particular to a billboard installation device.
Background
In the prior art, the installation of the advertising board requires cooperation of a plurality of persons to finish the installation of one advertising board, the prior advertising board is fixedly installed, a plurality of tools are required, and when the advertising board needs to be installed, the advertising board can only be manually climbed onto an advertising frame firstly and then replaced on the advertising frame;
however, in the installation process, the installation of the billboard is carried out by standing at a high place, so that great potential safety hazard exists, the installation of the billboard is inconvenient, and the installation process consumes both time and manpower.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a billboard mounting device, which overcomes the potential safety hazard in the mounting process and the problems of time and labor consumption, thereby ensuring the safety of mounting personnel and improving the mounting efficiency.
The invention is realized by the following technical scheme.
The invention relates to a billboard mounting device, which comprises a machine body, wherein a lifting mechanism is arranged in the machine body, a manned flat plate for supporting the lifting mechanism is further arranged at the upper side of the machine body, a support column is fixedly connected to the upper end surface of the manned flat plate, two cylinders are fixed to the right end surface of the support column, a cylinder connecting rod is in power connection with the right end surface of each cylinder, a moving plate is fixed to the right end of the cylinder connecting rod, the two moving plates are fixedly connected through a moving column, a moving cavity with the right inner wall communicated with the outside is arranged in the moving plate at the lower side, two moving connecting blocks are connected in the moving cavity in a sliding mode, a fixed column with the right end positioned outside is fixed to the right end of each moving connecting block, a fixing mechanism for fixing a billboard is arranged at the upper end, a lifting cavity with a right opening and a left inner wall communicated with the outside is arranged in the moving column, a lifting connecting rod with the right end positioned at the outside is connected in the lifting cavity in a sliding manner, the right end face of the lifting connecting rod is fixedly connected with a pressing block, the pressing block is provided with a pressing cavity with a downward opening, a limiting cavity communicated with the outside and the pressing cavity is arranged in the upper inner wall of the pressing cavity, a pressing plate is connected in the pressing cavity in a sliding manner, a fastening spring is fixedly connected to the upper end face of the pressing plate, the upper end face of the fastening spring is fixedly connected with the upper end wall of the pressing cavity, a pressing connecting rod is fixedly connected to the upper end face of the pressing plate, the upper end of the pressing connecting rod is positioned in the limiting cavity, a convex block is fixedly connected to the left end face of the upper end of the pressing connecting rod, a pushing cavity with a right, the upper end surface of the pushing block is fixedly connected with a pushing connecting rod, the upper end of the pushing connecting rod is provided with a movable cavity with the left and right inner walls communicated with the outside, the left end surface of the pushing block is fixedly connected with two reset springs, the left end surfaces of the two reset springs are fixedly connected on the left end wall of the pushing cavity, the left end surface of the lifting connecting rod is fixedly connected with a lifting slider, the lower inner wall of the lifting cavity is rotatably connected with a lead screw, the lower end of the lead screw is fixedly connected with a torsional spring with the lower end fixedly connected with the lower inner wall of the lifting cavity, the upper end of the lead screw penetrates through the lifting slider and is in threaded connection with the lifting slider, the upper end surface of the movable plate is slidably connected with a translation plate, the upper end of the lead screw penetrates through the upper side of the movable plate and the translation plate and is positioned outside, a gear is, the upper end face of fixed rack left end is fixed with the pinion rack, the fixed establishment upside is equipped with drive mechanism, be equipped with opening lifting chamber right in the organism, be equipped with the control chamber that the opening is right in the lifting chamber left side inner wall, the control intracavity is equipped with control mechanism, be equipped with stabilizing mean in the organism lower extreme, the terminal surface is equipped with four wheels under the organism.
Further, including being fixed in the lifting mechanism the motor in the inner wall under the lifting chamber, motor upper end power connection has the upper end to be located the ascending lead screw in the lift intracavity, threaded connection has the slider that rises on the ascending lead screw, the slider that rises is equipped with outer end wall intercommunication the annular of lift chamber rotates the groove, the dull and stereotyped left end of manned is located the annular rotates the inslot, the annular rotate inslot sliding connection have with the fixed slip piece in dull and stereotyped left end of manned.
Further, the transmission mechanism comprises two fixed blocks which are respectively positioned at the left side and the right side of the pushing connecting rod, the left end surface of the right fixed block is fixedly connected with a pushing ejector rod, the right end of the push ejector rod penetrates through the movable cavity and is fixed with the push ejector rod, the upper end surface of the translation plate is connected with a rotating shaft in a sliding way, the upper end of the rotating shaft penetrates through the push ejector rod, the lower end of the rotating shaft and the upper end of the screw rod are fixedly connected with a supporting plate, a first belt pulley fixedly connected with the left supporting plate is fixed on the rotating shaft, a second belt pulley fixedly connected with the right supporting plate is fixedly connected at the upper end of the screw rod, the first belt pulley and the second belt pulley are connected through a belt, the upper end of the rotating shaft is fixedly connected with a driven gear, the upper end of the lifting screw rod is fixedly connected with a driving gear, and the driven gear is meshed with the driving gear.
Further, stabilizing mean is including stabilizing the chamber, stabilize the intracavity down be equipped with the intercommunication outside with stabilize the landing chamber in chamber, it is equipped with electronic folding leg to stabilize the intracavity, electronic folding leg lower extreme is fixed with the lower extreme and is fixed with the sucking disc.
Further, control mechanism is including can the gliding removal is dull and stereotyped in the control chamber, remove two compression springs of dull and stereotyped left end face fixedly connected with, two compression spring left end face fixed connection in the control chamber left end wall, remove dull and stereotyped right end face sliding connection and have the restriction piece, restriction piece right-hand member face fixedly connected with expanding spring, the expanding spring right-hand member face with control chamber right-hand member wall contact, remove dull and stereotyped right-hand member face fixedly connected with right-hand member with the driven lever that promotes the contact of ejector pin left end.
Further, the elastic force of the compression spring is greater than the elastic force of the extension spring.
The invention has the beneficial effects that: the device simple structure, the simple operation makes when needs installation bill-board, through mechanical transmission, accomplishes the fixed of bill-board automatically, accomplishes bill-board and installer's lift automatically, accomplishes the position control of bill-board automatically, accomplishes operations such as the stable reinforcement of installation device automatically to guarantee installer's safety improves the efficiency of installation.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of a-A side view of the embodiment of FIG. 1;
FIG. 3 is an enlarged schematic diagram of a side view structure of B-B in FIG. 1 according to an embodiment of the present invention;
FIG. 4 is an enlarged schematic view of the structure at C in FIG. 1 according to an embodiment of the present invention;
FIG. 5 is an enlarged schematic view of the structure at D in FIG. 1 according to an embodiment of the present invention;
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The billboard mounting device described with reference to fig. 1-5 comprises a machine body 10, wherein a lifting mechanism 70 is arranged in the machine body 10, a manned flat plate 11 supporting the lifting mechanism 70 is further arranged on the upper side of the machine body 10, a support column 69 is fixedly connected to the upper end face of the manned flat plate 11, two air cylinders 43 are fixed to the right end face of the support column 69, the right end face of each air cylinder 43 is in power connection with an air cylinder connecting rod 42, a moving plate 21 is fixed to the right end of each air cylinder connecting rod 21, the two moving plates 21 are fixedly connected with each other through a moving column 17, a moving cavity 16 with the right inner wall communicated with the outside is arranged in each moving plate 21 on the lower side, two moving connecting blocks 15 are slidably connected in the moving cavity 16, a fixed column 14 with the right end located on the outside is fixed to the right end, the fixing mechanism 71 comprises a supporting block 12 fixed at the right end of the fixing column 14, the supporting block 12 is provided with a supporting cavity 13 with an upward opening, the moving column 17 is internally provided with a lifting cavity 20 with a rightward opening and a left inner wall communicated with the outside, the lifting cavity 20 is internally and slidably connected with a lifting connecting rod 23 with a right end positioned at the outside, the right end face of the lifting connecting rod 23 is fixedly connected with a pressing block 24, the pressing block 24 is provided with a pressing cavity 25 with a downward opening, the upper inner wall of the pressing cavity 25 is internally provided with a limiting cavity 76 communicated with the outside and the pressing cavity 25, the pressing cavity 25 is internally and slidably connected with a pressing plate 26, the upper end face of the pressing plate 26 is fixedly connected with a fastening spring 75, the upper end face of the fastening spring 75 is fixedly connected with the upper end wall of the pressing cavity 25, the upper end face of the pressing plate 26 is fixedly connected with, the left end face of the upper end of the pressing connecting rod 27 is fixedly connected with a convex block 28, a pushing cavity 30 with a right opening is arranged in the left inner wall of the limiting cavity 76, a pushing block 29 is connected in the pushing cavity 30 in a sliding mode, a fixed rack 32 is fixedly connected to the left end face of the pushing block 29, a pushing connecting rod 31 is fixedly connected to the upper end face of the pushing block 29, a movable cavity 37 with a left inner wall and a right inner wall communicated with the outside is arranged at the upper end of the pushing connecting rod 31, two reset springs 77 are fixedly connected to the left end face of the pushing cavity 30, a lifting sliding block is fixedly connected to the left end face of the lifting connecting rod 23, a lead screw 19 is rotatably connected to the lower inner wall of the lifting cavity 20, the lower end of the lead screw 19 is fixedly connected with a torsion spring 18 with the lower inner wall of the lifting cavity 20, and the upper end of the, upside moving plate 21 up end sliding connection has translation board 33, 19 upper ends of lead screw run through the upside moving plate 21 with translation board 33 just is located the outside, is located in the lift chamber 20 fixedly connected with gear 34 on the lead screw 19, fixed rack 32 left end runs through promote the chamber 30 left side inner wall with inner wall just is located the outside about the lift chamber 20, the up end of fixed rack 32 left end is fixed with pinion rack 36, fixed mechanism 71 upside is equipped with drive mechanism 72, be equipped with opening right lifting chamber 50 in the organism 10, be equipped with opening control chamber 55 to the right in the lifting chamber 50 left side inner wall, be equipped with control mechanism 90 in the control chamber 55, be equipped with stabilizing mean 73 in the organism 10 lower extreme, the terminal surface is equipped with four wheels 62 under the organism 10.
Beneficially, the lifting mechanism 70 includes a motor 61 fixed in the lower inner wall of the lifting cavity 50, the upper end of the motor 61 is in power connection with a lifting screw 52 whose upper end is located in the lifting cavity 50, the lifting screw 52 is in threaded connection with a lifting slider 60, the lifting slider 60 is provided with an annular rotating groove 59 whose outer end wall is communicated with the lifting cavity 50, the left end of the manned flat plate 11 is located in the annular rotating groove 59, and a sliding block 66 fixed with the left end of the manned flat plate 11 is slidably connected in the annular rotating groove 59.
Beneficially, the transmission mechanism 72 includes two fixing blocks 38 respectively located at the left and right sides of the push link 31, the left end surface of the right fixing block 38 is fixedly connected with a push rod 47, the right end of the push rod 47 passes through the movable cavity 37 and is fixed with the push rod 47, the upper end surface of the translation plate 33 is slidably connected with a rotating shaft 45, the upper end of the rotating shaft 45 penetrates through the push rod 47, the lower end of the rotating shaft 45 and the upper end of the lead screw 19 are both fixedly connected with a supporting plate 78, a first belt pulley 68 fixedly connected with the supporting plate 78 at the left side is fixed on the rotating shaft 45, a second belt pulley 39 fixedly connected with the supporting plate 78 at the right side is fixedly connected with the upper end of the lead screw 19, the first belt pulley 68 and the second belt pulley 39 are connected through a belt 40, the upper end of the rotating shaft 45 is fixedly connected with a driven gear 44, and the, the driven gear 44 is engaged with the driving gear 49.
Beneficially, the stabilizing mechanism 73 comprises a stabilizing cavity 79, a sliding cavity 65 communicating the outside with the stabilizing cavity 79 is arranged in the lower inner wall of the stabilizing cavity 79, an electric folding frame 80 is arranged in the stabilizing cavity 79, and a suction cup 81 is fixed at the lower end of the electric folding frame 80.
Advantageously, the control mechanism 90 comprises a movable plate 54 capable of sliding in the control chamber 55, two compression springs 53 are fixedly connected to the left end face of the movable plate 54, the left end faces of the two compression springs 53 are fixedly connected to the left end wall of the control chamber 55, a limiting block 57 is slidably connected to the right end face of the movable plate 54, an expansion spring 58 is fixedly connected to the right end face of the limiting block 57, the right end face of the expansion spring 58 is in contact with the right end wall of the control chamber 55, and a driven rod 51 with the right end in contact with the left end of the push rod 47 is fixedly connected to the right end face of the movable plate 54.
Advantageously, the elastic force of the compression spring 53 is greater than the elastic force of the extension spring 58.
In the initial state, the compression spring 53 is in a compressed state, and the return spring 77 is in a compressed state.
The switch is turned on, the stabilizing mechanism 73 starts to work, so that the electric folding leg 80 moves downwards, the sucking disc 81 is contacted with the ground, the lower end of the billboard is placed in the supporting cavity 13, the motor 61 starts to rotate, the lifting screw rod 52 is driven to rotate, the lifting slider 60 is driven to idle, the driving gear 49 is driven to rotate, the driven gear 44 is driven to rotate, the rotating shaft 45 is driven to rotate, the first belt pulley 68 is driven to rotate, the second belt pulley 39 is driven to rotate through the belt 40, the screw rod 19 is driven to rotate, the gear 34 is driven to rotate, the torsion spring 18 is driven to rotate, the lifting slider is driven to move downwards, the lifting connecting rod 23 is driven to move downwards, the pressing block 24 is driven to move downwards, and the billboard is fixed;
when the billboard is fixed, the pressing plate 26 moves upwards to drive the pressing connecting rod 27 to move upwards, so as to drive the lug 28 to move upwards, so as to reset the reset spring 77, so as to drive the pushing block 29 to move rightwards, so as to drive the pushing connecting rod 31 to move rightwards, so as to drive the pushing mandril 47 to move rightwards, so as to drive the rotating shaft 45 to move rightwards, so as to drive the translation plate 33 to move rightwards, so as to enable the driven gear 44 to be disengaged from the driving gear 49, and meanwhile, the pushing block 29 moves rightwards, so as to drive the fixed rack 32 to move rightwards, so as to enable the teeth on the toothed plate 36 to be engaged with the gear 34, so as;
when the push rod 47 is pushed to move rightwards, so that the driven rod 51 moves rightwards, the compression spring 53 is reset, the moving plate 54 moves rightwards, the limiting block 57 is inserted into the limiting cavity 56, the ascending slide block 60 stops rotating, the ascending slide block 60 moves upwards, so that the manned flat plate 11 moves upwards, and when the left and right positions of the advertising board need to be adjusted, the air cylinder 43 starts to work, so that the air cylinder connecting rod 42 moves rightwards;
at the time of return, the motor 61 is reversed to move the raising slider 60 downward, and the fixed rack 32 is pulled out manually to move the pushing block 29 leftward to return the torsion spring 18, and the projection 28 is dropped to move the pushing link 31 leftward to move the fixed block 38 leftward to move the pushing ram 47 leftward to move the driven rod 51 leftward to move the moving plate 54 leftward to return the extension spring 58, and the restricting block 57 leftward to move the restricting block 57 away from the restricting chamber 56, so that the raising slider 60 idles, and the pushing ram 47 leftward to move the rotating shaft 45 leftward to engage the driven gear 44 with the driving gear 49 to return the pressing block 24.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (1)
1. The utility model provides a bill-board installation device, includes the organism, its characterized in that: the machine body is internally provided with a lifting mechanism, the upper side of the machine body is also provided with a manned flat plate for supporting the lifting mechanism, the upper end surface of the manned flat plate is fixedly connected with a support column, the right end surface of the support column is fixedly provided with two cylinders, the right end surface of each cylinder is in power connection with a cylinder connecting rod, the right end of each cylinder connecting rod is fixedly provided with a movable plate, the two movable plates are fixedly connected through a movable column, a movable cavity with a right inner wall communicated with the outside is arranged in the movable plate at the lower side, the movable cavity is connected with two movable connecting blocks in a sliding manner, a fixed column with the right end positioned at the outside is fixed at the right end of each movable connecting block, a fixing mechanism for fixing the advertising board is arranged at the upper end of the movable column, the fixing mechanism comprises a support block fixed, the lifting cavity is internally and slidably connected with a lifting connecting rod with the right end positioned outside, the right end face of the lifting connecting rod is fixedly connected with a pressing block, the pressing block is provided with a pressing cavity with a downward opening, a limiting cavity communicated with the outside and the pressing cavity is arranged in the upper inner wall of the pressing cavity, a pressing plate is slidably connected in the pressing cavity, the upper end face of the pressing plate is fixedly connected with a fastening spring, the upper end face of the fastening spring is fixedly connected with the upper end wall of the pressing cavity, the upper end face of the pressing plate is fixedly connected with a pressing connecting rod, the upper end of the pressing connecting rod is positioned in the limiting cavity, the left end face of the upper end of the pressing connecting rod is fixedly connected with a convex block, the left inner wall of the limiting cavity is internally provided with a pushing cavity with a rightward opening, the pushing cavity is internally and slidably connected with a, the upper end of the pushing connecting rod is provided with a movable cavity with a left inner wall and a right inner wall communicated with the outside, the left end surface of the pushing block is fixedly connected with two reset springs, the left end surfaces of the two reset springs are fixedly connected to the left end wall of the pushing cavity, the left end surface of the lifting connecting rod is fixedly connected with a lifting slider, the lower inner wall of the lifting cavity is rotatably connected with a screw rod, the lower end of the screw rod is fixedly connected with a torsional spring with the lower end fixedly connected with the lower inner wall of the lifting cavity, the upper end of the screw rod penetrates through the lifting slider and is in threaded connection with the lifting slider, the upper end surface of the movable plate is connected with a translation plate in a sliding manner, the upper end of the screw rod penetrates through the movable plate and the translation plate and is located outside, a gear is fixedly connected to the screw, a toothed plate is fixed on the upper end face of the left end of the fixed rack, a transmission mechanism is arranged on the upper side of the fixed mechanism, a lifting cavity with a right opening is arranged in the machine body, a control cavity with a right opening is arranged in the left inner wall of the lifting cavity, a control mechanism is arranged in the control cavity, a stabilizing mechanism is arranged in the lower end of the machine body, and four wheels are arranged on the lower end face of the machine body;
the lifting mechanism comprises a motor fixed in the lower inner wall of the lifting cavity, the upper end of the motor is in power connection with a lifting screw rod, the upper end of the motor is located in the lifting cavity, the lifting screw rod is in threaded connection with a lifting slider, the lifting slider is provided with an annular rotating groove, the outer end wall of the annular rotating groove is communicated with the lifting cavity, the left end of the manned flat plate is located in the annular rotating groove, and a sliding block fixed with the left end of the manned flat plate is in sliding connection in the annular rotating groove;
the transmission mechanism comprises two fixed blocks which are respectively positioned at the left side and the right side of the pushing connecting rod, the left end surface of the fixed block at the right side is fixedly connected with a pushing ejector rod, the right end of the push ejector rod penetrates through the movable cavity and is fixed with the push ejector rod, the upper end surface of the translation plate is connected with a rotating shaft in a sliding way, the upper end of the rotating shaft penetrates through the push ejector rod, the lower end of the rotating shaft and the upper end of the screw rod are fixedly connected with a supporting plate, a first belt pulley fixedly connected with the left supporting plate is fixed on the rotating shaft, a second belt pulley fixedly connected with the right supporting plate is fixedly connected at the upper end of the screw rod, the first belt pulley and the second belt pulley are connected through a belt, the upper end of the rotating shaft is fixedly connected with a driven gear, the upper end of the lifting screw rod is fixedly connected with a driving gear, and the driven gear is meshed with the driving gear;
the stabilizing mechanism comprises a stabilizing cavity, a sliding cavity communicated with the outside and the stabilizing cavity is arranged in the lower inner wall of the stabilizing cavity, an electric folding frame is arranged in the stabilizing cavity, and a sucker is fixed at the lower end of the electric folding frame;
the control mechanism comprises a movable flat plate which can slide in the control cavity, the left end face of the movable flat plate is fixedly connected with two compression springs, the left end faces of the two compression springs are fixedly connected to the left end wall of the control cavity, the right end face of the movable flat plate is slidably connected with a limiting block, the right end face of the limiting block is fixedly connected with an expansion spring, the right end face of the expansion spring is in contact with the right end wall of the control cavity, and the right end face of the movable flat plate is fixedly connected with a driven rod of which the right end is in contact with the left end of the push ejector;
the elastic force of the compression spring is larger than that of the extension spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010520194.3A CN111477128B (en) | 2020-06-09 | 2020-06-09 | Billboard mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010520194.3A CN111477128B (en) | 2020-06-09 | 2020-06-09 | Billboard mounting device |
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| Publication Number | Publication Date |
|---|---|
| CN111477128A CN111477128A (en) | 2020-07-31 |
| CN111477128B true CN111477128B (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010520194.3A Active CN111477128B (en) | 2020-06-09 | 2020-06-09 | Billboard mounting device |
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| CN (1) | CN111477128B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112374314B (en) * | 2021-01-01 | 2021-11-09 | 安徽诚意电气科技有限公司 | Falling-preventing elevator with buffering structure |
| CN113345343B (en) * | 2021-08-06 | 2021-11-02 | 深圳市合创锐视电子有限公司 | Guideboard support convenient to install and replace |
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| CN109050936A (en) * | 2018-09-26 | 2018-12-21 | 樊祥 | A kind of mechanical gripper suitable for unmanned plane |
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| US5517393A (en) * | 1994-11-18 | 1996-05-14 | Townsend, Jr.; George H. | Illumination assembly |
| JP2920823B2 (en) * | 1996-07-26 | 1999-07-19 | 株式会社岡村製作所 | Elevating display |
| KR20070051242A (en) * | 2005-11-14 | 2007-05-17 | 안영식 | Billboard Mounting using Lifter |
| CN104882088A (en) * | 2015-06-12 | 2015-09-02 | 毛桂女 | Solar advertising board mounting device driven by motor for angle adjustment |
| CN206236394U (en) * | 2016-11-25 | 2017-06-09 | 有方（莆田）广告有限公司 | A kind of billboard erecting device |
| CN108437227A (en) * | 2017-11-13 | 2018-08-24 | 惠安县泰达商贸有限责任公司 | A kind of dust-proof perforating device of lift metope |
| CN207498013U (en) * | 2017-11-24 | 2018-06-15 | 云中天传媒投资（天津）股份有限公司 | A kind of billboard installation elevator |
| CN108735123A (en) * | 2018-05-29 | 2018-11-02 | 何建龙 | A kind of billboard of multifunction automatic |
| CN108791026A (en) * | 2018-07-11 | 2018-11-13 | 安徽古耐家居有限公司 | A kind of highly effective and safe altitude plant movement mounting platform |
| CN110706618A (en) * | 2019-11-04 | 2020-01-17 | 嵊州略白广告有限公司 | Practical billboard structure |
| CN110919317A (en) * | 2019-12-13 | 2020-03-27 | 嵊州略白广告有限公司 | Temporary billboard installation device on lamp pole |
| CN111063280A (en) * | 2020-01-14 | 2020-04-24 | 嵊州略白广告有限公司 | Automatic lifting billboard |
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2020
- 2020-06-09 CN CN202010520194.3A patent/CN111477128B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109050936A (en) * | 2018-09-26 | 2018-12-21 | 樊祥 | A kind of mechanical gripper suitable for unmanned plane |
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| CN111477128A (en) | 2020-07-31 |
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