CN110706618A - Practical billboard structure - Google Patents
Practical billboard structure Download PDFInfo
- Publication number
- CN110706618A CN110706618A CN201911066974.9A CN201911066974A CN110706618A CN 110706618 A CN110706618 A CN 110706618A CN 201911066974 A CN201911066974 A CN 201911066974A CN 110706618 A CN110706618 A CN 110706618A
- Authority
- CN
- China
- Prior art keywords
- rotating
- glass cover
- rotating shaft
- reel
- gear
- 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- Withdrawn
Links
- 239000011521 glass Substances 0.000 claims abstract description 31
- 239000000853 adhesive Substances 0.000 claims description 11
- 230000001070 adhesive effect Effects 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 10
- 239000004744 fabric Substances 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
- G09F11/02—Indicating 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
- G09F11/10—Electrical control therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
Landscapes
- 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 relates to the field of propaganda equipment, in particular to a practical billboard structure, which comprises a machine body and a top plate arranged above the machine body, wherein a rotating cavity with an upward opening is arranged in the top wall of the machine body, a rotating frame is rotatably arranged in the rotating cavity, a detachable glass cover is arranged above the rotating frame, three sliding cavities which are centrosymmetrically arranged are arranged in the upward opening of the top wall of the rotating frame, sliding blocks are slidably arranged in the sliding cavities, and an upward extending fixing frame is fixedly arranged on the top wall of the sliding blocks. Can be adapted to advertisements with different sizes, so that the display effect is better.
Description
Technical Field
The invention relates to the field of propaganda equipment, in particular to a practical billboard structure.
Background
Along with the progress of society and the development of economy, the propaganda of product needs a large amount of bill-boards, and traditional bill-board can only single face or two-sided show, and the advertisement breadth will adapt to the bill-board size moreover, leads to the advertisement breadth to be restricted, and traditional bill-board is easy when outdoor use to amass the dust, leads to the bandwagon effect to discount greatly, therefore needs to set up a practical bill-board structure and improves above-mentioned problem.
Disclosure of Invention
The invention aims to provide a practical billboard structure, which can overcome the defects in the prior art, thereby improving the practicability of equipment.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a practical billboard structure, which comprises a body and a top plate arranged above the body, wherein a rotating cavity with an upward opening is arranged in the top wall of the body, a rotating frame is rotatably arranged in the rotating cavity, a detachable glass cover is arranged above the rotating frame, three sliding cavities which are centrosymmetrically arranged are arranged upwards in the opening of the top wall of the rotating frame, sliding blocks are slidably arranged in the sliding cavities, an upward extending fixing frame is fixedly arranged on the top wall of the sliding blocks, a through groove penetrating through the fixing frame is arranged in the fixing frame, movable roller seats are respectively arranged between the three rollers and a first rotating shaft which is rotatably arranged at the center of the rotating frame, a stretching spring is arranged between the roller seats and two vertically symmetrical annular blocks which are rotatably arranged on the outer surface of the first rotating shaft, and a roller is rotatably arranged on one side of the roller seats close to, adhesive cloth which penetrates through the through groove and bypasses the roller is arranged among the three fixing frames, and a moving device arranged in the sliding cavity can drive the three sliding blocks to simultaneously approach or separate from the first rotating shaft, so that the distance between every two three fixing frames is reduced or increased, and the breadth of the adhesive cloth between every two fixing frames is adjusted;
the fuselage with slidable is provided with the annular piece between the roof, the fixed being provided with on the circumference is gone up in the annular piece is used for the clear cleaning brush of glass cover, the three reel that centrosymmetric set up on the fuselage diapire, be provided with the drive in the reel the winding device that the annular piece reciprocated, be provided with the circular chamber that link up from top to bottom in the roof, centrosymmetric is provided with the outside eccentric wheel chamber of three intercommunication in the circular chamber end wall, be provided with in the eccentric wheel chamber and be used for the locking device of glass cover locking, locking device can with the glass cover is fixed firm, thereby prevents the glass cover is dismantled wantonly.
Furthermore, the moving device comprises a threaded hole arranged in the sliding block, a threaded rod is connected in the threaded hole in a threaded manner, the tail end of the threaded rod extends into a transmission cavity arranged in the center of the rotating frame, a first bevel gear is fixedly arranged at the tail end of the threaded rod, and the first bevel gear is meshed with a second bevel gear fixedly arranged on the outer surface of the first rotating shaft in the transmission cavity.
Furthermore, a first sliding hole is formed in the end wall of the transmission cavity in a central symmetry manner and located between every two sliding cavities, a locking rod is slidably arranged in the first sliding hole, a wedge hole which is communicated up and down is formed in the locking rod, an annular groove used for installing the glass cover is formed in the top wall of the rotating frame, a locking wheel located above the second bevel gear is fixedly arranged on the outer surface of the first rotating shaft in the transmission cavity, an annular locking wheel matched with the locking rod is fixedly arranged on the inner wall of the rotating cavity, when the glass cover is inserted into the annular groove, the locking rod moves towards the locking wheel to lock the locking wheel, and at the moment, when a first motor which is fixedly arranged in the bottom wall of the rotating cavity and is in power connection with the first rotating shaft drives the first rotating shaft to rotate, the rotating frame and components arranged above the rotating frame rotate together, when the glass cover moves out of the annular groove, the locking rod moves towards the annular locking wheel, so that the rotating frame is locked, the first rotating shaft is driven to rotate at the moment, and the breadth of the adhesive cloth between every two fixing frames can be adjusted.
Further, winding device includes the arc wall that sets up in the reel diapire, slidable is provided with the guide block that drives the removal by electronic guide rail in the arc wall, guide block roof internal fixation is provided with the second motor, second motor output shaft upwards extends end fixed and is provided with first gear, the reel with rotate between the arc wall and be provided with the second pivot, in the arc wall second pivot end fixed be provided with first gear complex second gear, in the reel second pivot end fixed be provided with the reel, the reel surface around be equipped with annular piece fixed connection's acting as go-between.
Further, locking device include the eccentric wheel chamber with rotate between the arc wall and set up run through the third pivot of the through-hole that sets up in the annular piece, in the arc wall the end fixed be provided with of third pivot with first gear engagement's third gear, in the eccentric wheel intracavity the end fixed eccentric wheel that is provided with of third pivot, third pivot surface around being equipped with and being located the annular piece with compression spring between the fuselage roof.
The invention has the beneficial effects that: the practical billboard structure provided by the invention can realize three-plane display of advertisements, can freely move in the display process, is convenient to display, can realize automatic cleaning of the display glass cover due to the cleaning device arranged in the equipment, can adjust the display breadth of the three display planes of the equipment at will, can adapt to advertisements with different sizes, and has better display effect.
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.
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic view of the overall structure of a practical billboard structure of the invention.
Fig. 2 is a schematic view of the structure a-a in fig. 1.
FIG. 3 is a schematic diagram of B-B in FIG. 1.
Fig. 4 is an enlarged schematic view of C in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, 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.
With reference to fig. 1-4, the practical billboard structure includes a body 10 and a top plate 29 disposed above the body 10, a rotating cavity 11 with an upward opening is disposed in a top wall of the body 10, a rotating frame 13 rotatably disposed in the rotating cavity 11, a detachable glass cover 37 disposed above the rotating frame 13, three sliding cavities 14 disposed in central symmetry and upward opened in a top wall of the rotating frame 13, a sliding block 18 slidably disposed in the sliding cavity 14, an upwardly extending fixing frame 42 fixedly disposed on a top wall of the sliding block 18, a through groove 43 penetrating through the fixing frame 42 and disposed in the fixing frame 42, movable roller seats 40 disposed between the three rollers 41 and a first rotating shaft 26 disposed in central rotation of the rotating frame 13, and extension springs 38 disposed between the roller seats 40 and two annular blocks 28 disposed in vertical symmetry and rotatably disposed on an outer surface of the first rotating shaft 26, a roller 41 is rotatably arranged on one side of the roller seat 40 close to the fixing frame 42, adhesive cloths 39 which penetrate through the through groove 43 and pass around the roller 41 are arranged among the three fixing frames 42, and a moving device 99 arranged in the sliding cavity 14 can drive the three sliding blocks 18 to simultaneously approach or depart from the first rotating shaft 26, so that the distance between every two of the three fixing frames 42 is reduced or increased, and the breadth of the adhesive cloths 39 between every two of the fixing frames 42 is adjusted;
the fuselage 10 with slidable is provided with ring block 33 between roof 29, the fixed cleaning brush 34 that is used for glass cover 37 is provided with on the circumference in ring block 33, three reel 53 that centrosymmetric set up on the fuselage 10 diapire, be provided with the drive in the reel 53 ring block 33 reciprocates's winding device 98, be provided with circular chamber 27 that link up from top to bottom in the roof 29, centrosymmetric is provided with the outside eccentric wheel chamber 30 of three intercommunication in the circular chamber 27 end wall, be provided with in the eccentric wheel chamber 30 and be used for the locking device 97 that glass cover 37 locks, locking device 97 can with glass cover 37 is fixed firm, thereby prevents glass cover 37 is dismantled wantonly.
Advantageously, the moving means 99 comprises a threaded hole 16 provided in the sliding block 18, a threaded rod 17 is screwed into the threaded hole 16, the end of the threaded rod 17 extends into a transmission cavity 23 provided in the center of the rotating frame 13, and a first bevel gear 19 is fixedly provided at the end, and the first bevel gear 19 is engaged with a second bevel gear 21 fixedly provided on the outer surface of the first rotating shaft 26 in the transmission cavity 23.
Beneficially, a first sliding hole 49 located between two sliding cavities 14 is arranged in the end wall of the transmission cavity 23 in a central symmetry manner, a locking rod 50 is arranged in the first sliding hole 49 in a slidable manner, a wedge hole 56 penetrating up and down is arranged in the locking rod 50, an annular groove 51 for mounting the glass cover 37 is arranged in the top wall of the rotating frame 13, a locking wheel 22 located above the second bevel gear 21 is fixedly arranged on the outer surface of the first rotating shaft 26 in the transmission cavity 23, an annular locking wheel 12 matched with the locking rod 50 is fixedly arranged on the inner wall of the rotating cavity 11, when the glass cover 37 is inserted into the annular groove 51, the locking rod 50 moves towards the locking wheel 22 to lock the locking wheel 22, and at this time, when the first rotating shaft 26 is driven to rotate by the first motor 20 which is fixedly arranged in the bottom wall of the rotating cavity 11 and is in power connection with the first rotating shaft 26, the rotating frame 13 and the components arranged above the rotating frame rotate together, so that multi-surface display of advertisements is realized, when the glass cover 37 moves out of the annular groove 51, the locking rod 50 moves towards the annular locking wheel 12, so that the rotating frame 13 is locked, at the moment, the rotating shaft 2 drives the first rotating shaft 26 to rotate, and the breadth of the adhesive cloth 39 between every two fixing frames 42 can be adjusted.
Beneficially, the winding device 98 includes an arc-shaped groove 47 provided in the bottom wall of the reel 53, a guide slider 46 driven by an electric guide rail to move is slidably provided in the arc-shaped groove 47, a second motor 15 is fixedly provided in the top wall of the guide slider 46, the output shaft of the second motor 15 extends upwards and is fixedly provided with a first gear 45, a second rotating shaft 52 is rotatably provided between the reel 53 and the arc-shaped groove 47, a second gear 48 matched with the first gear 45 is fixedly provided at the end of the second rotating shaft 52 in the arc-shaped groove 47, a reel 54 is fixedly provided at the end of the second rotating shaft 52 in the reel 53, and a pull wire 25 fixedly connected with the ring block 33 is wound on the outer surface of the reel 54.
Advantageously, the locking device 97 comprises a third rotating shaft 36 rotatably disposed between the eccentric wheel cavity 30 and the arc-shaped groove 47 and penetrating through a through hole 32 disposed in the annular block 33, a third gear 44 engaged with the first gear 45 is fixedly disposed at an end of the third rotating shaft 36 in the arc-shaped groove 47, an eccentric wheel 31 is fixedly disposed at an end of the third rotating shaft 36 in the eccentric wheel cavity 30, and a compression spring 35 disposed between the annular block 33 and the top wall of the body 10 is wound on an outer surface of the third rotating shaft 36.
The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.
As shown in fig. 1 to 4, in the initial state of the apparatus of the present invention, the bottom of the glass cover 37 is inserted into the annular groove 51, the end of the locking lever 50 is inserted into the locking wheel 22, the first gear 45 is engaged with the third gear 44, and the first gear 45 is disengaged from the second gear 48.
Sequence of mechanical actions of the whole device:
1. when the device of the invention works, the first motor 20 is started, the first motor 20 rotates to drive the first rotating shaft 26 to rotate, at this time, because the tail end of the resetting device 24 is inserted into the locking wheel 22, the first rotating shaft 26 rotates to drive the rotating frame 13 to rotate integrally, so as to drive the adhesive cloth 39 to rotate, and sequentially display the advertisements adhered on three planes of the adhesive cloth 39, when the first motor 20 rotates, the electric guide rail drives the guide block 46 to move along the arc-shaped groove 47, so as to drive the first gear 45 and the third gear 44 to separate and be meshed with the second gear 48, at this time, the second motor 15 is started to drive the first gear 45 to rotate, so as to drive the second rotating shaft 52 to rotate, so as to drive the reel 54 to rotate, so as to wind the pull wire 25 on the outer surface of the reel 54, at the moment, the pull wire 25 pulls the annular block 33 to move downwards, so that the cleaning brush 34 is driven to clean the surface of the glass cover 37;
2. when the advertisement needs to be replaced, the first motor 20 is turned off, and at this time, the electric guide rail drives the second motor 15 to drive the first gear 45 to rotate, so as to drive the third gear 44 to rotate, so as to drive the guide slider 46 to reset, so as to drive the first gear 45 to be meshed with the third gear 44 and to be separated from the second gear 48,
3. at this time, the second motor 15 is started to drive the first gear 45 to rotate, so as to drive the third gear 44 to rotate, so as to drive the third rotating shaft 36 to rotate, so as to drive the eccentric wheel 31 to rotate for a certain angle, at this time, the glass cover 37 is lifted upwards, the glass cover 37 is moved out of the annular groove 51, at this time, the locking rod 50 is inserted into the annular locking wheel 12 under the action of the resetting device 24, at this time, the rotating frame 13 is locked, at this time, the first motor 20 is started to drive the first rotating shaft 26 to rotate, so as to drive the second bevel gear 21 to rotate, so as to drive the first bevel gear 19 to rotate, so as to drive the threaded rod 17 to rotate, so as to drive the three sliding blocks 18 to simultaneously approach or depart from the first rotating shaft 26, so as to drive the distance between every two of the three fixing frames 42 to be reduced or increased, so as to, when above-mentioned breadth is unanimous with the advertisement breadth that needs to post, closes first motor 20, can paste the advertisement this moment on two liang between the sticking cloth 39 surfaces of mount 42, will this moment glass cover 37 reinserts in the annular groove 51, locking lever 50 is in reinserting under the squeezing action of glass cover 37 in the annular locking wheel 12, at this moment the initial condition is resumeed to equipment.
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 (5)
1. The utility model provides a practical bill-board structure, include the fuselage and set up in the roof of fuselage top, its characterized in that: a rotating cavity with an upward opening is arranged in the top wall of the machine body, a rotating frame is rotatably arranged in the rotating cavity, a detachable glass cover is arranged above the rotating frame, three sliding cavities which are arranged in central symmetry are arranged in the top wall of the rotating frame in an upward opening manner, sliding blocks are slidably arranged in the sliding cavities, an upward extending fixing frame is fixedly arranged on the top wall of the sliding block, a through groove which penetrates through the fixing frame is arranged in the fixing frame, movable roller seats are respectively arranged between the three rollers and a first rotating shaft which is arranged in the central rotation manner of the rotating frame, a tension spring is arranged between the roller seat and two annular blocks which are arranged in vertical symmetry and are arranged in the rotating manner on the outer surface of the first rotating shaft, a roller is rotatably arranged on one side of the roller seat close to the fixing frame, adhesive cloth which penetrates, the moving device arranged in the sliding cavity can drive the three sliding blocks to simultaneously approach or depart from the first rotating shaft, so that the distance between every two of the three fixing frames is driven to be reduced or increased, and the breadth of the adhesive cloth between every two of the fixing frames is adjusted;
the fuselage with slidable is provided with the annular piece between the roof, the fixed being provided with on the circumference is gone up in the annular piece is used for the clear cleaning brush of glass cover, the three reel that centrosymmetric set up on the fuselage diapire, be provided with the drive in the reel the winding device that the annular piece reciprocated, be provided with the circular chamber that link up from top to bottom in the roof, centrosymmetric is provided with the outside eccentric wheel chamber of three intercommunication in the circular chamber end wall, be provided with in the eccentric wheel chamber and be used for the locking device of glass cover locking, locking device can with the glass cover is fixed firm, thereby prevents the glass cover is dismantled wantonly.
2. A practical billboard structure according to claim 1, further comprising: the moving device comprises a threaded hole arranged in the sliding block, a threaded rod is connected in the threaded hole in a threaded manner, the tail end of the threaded rod extends into a transmission cavity arranged in the center of the rotating frame, a first bevel gear is fixedly arranged at the tail end of the threaded rod, and the first bevel gear is meshed with a second bevel gear fixedly arranged on the outer surface of a first rotating shaft in the transmission cavity.
3. A practical billboard structure according to claim 1, further comprising: the glass cover is inserted into the annular groove, the locking rod moves towards the locking wheel to lock the locking wheel, and at the moment, a first motor which is fixedly arranged in the bottom wall of the rotating cavity and is in power connection with the first rotating shaft drives the first rotating shaft to rotate, the rotating frame and components arranged above the rotating frame rotate together, when the glass cover moves out of the annular groove, the locking rod moves towards the annular locking wheel, so that the rotating frame is locked, the first rotating shaft is driven to rotate at the moment, and the breadth of the adhesive cloth between every two fixing frames can be adjusted.
4. A practical billboard structure according to claim 1, further comprising: winding device includes the arc wall that sets up in the reel diapire, slidable is provided with the guide block that drives the removal by electronic guide rail in the arc wall, guide block roof internal fixation is provided with the second motor, second motor output shaft upwards extends end fixed and is provided with first gear, the reel with rotate between the arc wall and be provided with the second pivot, in the arc wall second pivot end fixed be provided with first gear complex second gear, in the reel second pivot end fixed is provided with the reel, the reel surface around be equipped with annular piece fixed connection's acting as go-between.
5. A practical billboard structure according to claim 1, further comprising: locking device include the eccentric wheel chamber with rotate between the arc wall and set up run through the third pivot of the through-hole that sets up in the annular piece, in the arc wall the end fixed be provided with of third pivot with first gear engagement's third gear, in the eccentric wheel intracavity the end fixed eccentric wheel that is provided with of third pivot, third pivot surface is around being equipped with and being located the annular piece with compression spring between the fuselage roof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911066974.9A CN110706618A (en) | 2019-11-04 | 2019-11-04 | Practical billboard structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911066974.9A CN110706618A (en) | 2019-11-04 | 2019-11-04 | Practical billboard structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110706618A true CN110706618A (en) | 2020-01-17 |
Family
ID=69204173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911066974.9A Withdrawn CN110706618A (en) | 2019-11-04 | 2019-11-04 | Practical billboard structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110706618A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111477128A (en) * | 2020-06-09 | 2020-07-31 | 嵊州略白广告有限公司 | Billboard mounting device |
-
2019
- 2019-11-04 CN CN201911066974.9A patent/CN110706618A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111477128A (en) * | 2020-06-09 | 2020-07-31 | 嵊州略白广告有限公司 | Billboard mounting device |
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| 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: 20200117 |
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| WW01 | Invention patent application withdrawn after publication |