CN113063064A - LED outdoor advertising screen - Google Patents
LED outdoor advertising screen Download PDFInfo
- Publication number
- CN113063064A CN113063064A CN202110288924.6A CN202110288924A CN113063064A CN 113063064 A CN113063064 A CN 113063064A CN 202110288924 A CN202110288924 A CN 202110288924A CN 113063064 A CN113063064 A CN 113063064A
- Authority
- CN
- China
- Prior art keywords
- unfolding
- screen
- advertisement
- cam
- supporting seat
- 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
Links
- 238000005096 rolling process Methods 0.000 claims description 13
- 230000035939 shock Effects 0.000 claims description 9
- 239000000696 magnetic material Substances 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 101000623895 Bos taurus Mucin-15 Proteins 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Displays For Variable Information Using Movable Means (AREA)
Abstract
The invention discloses an LED outdoor advertising screen which comprises a base, a lower supporting seat, an advertising screen I, an advertising screen II, an upper supporting seat and an unfolding component, wherein a lower supporting plate is fixed at the top of the base, a plurality of advertising screens I and advertising screens II are circumferentially distributed between the lower supporting seat and the upper supporting seat, the advertising screens I and the advertising screens II can slide along the radial direction of the lower supporting seat, when the advertising screens I and the advertising screens II are located at initial positions, the advertising screens I are circumferentially distributed into a closed circular ring, the advertising screens II are located in the closed circular ring, and when the advertising screens I and the advertising screens II slide to limit positions, the advertising screens I and the advertising screens II jointly form a closed circular rectangle. According to the invention, the advertising screen can be enlarged and reduced through the unfolding component, the saliency of the advertising screen is improved, the display range is increased through the advertising screens arranged in the circumference, so that people in multiple directions can see the advertising screen, and the saliency of the advertising screen is further improved.
Description
Technical Field
The invention relates to the technical field of advertising screens, in particular to an LED outdoor advertising screen.
Background
The LED advertising screen is a flat panel display, consists of small LED module panels, and is used for displaying various information such as characters, images, videos and the like.
The existing LED outdoor advertising screen is mostly directly fixed on a wall body, can not be displayed in multiple directions, and can be displayed more clearly when images with higher resolution are required to be displayed, so that the cost is increased.
In order to solve the above problems, the present invention provides an LED outdoor advertisement screen.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: an LED outdoor advertising screen comprises a base, a lower supporting seat, an advertising screen I, an advertising screen II, an upper supporting seat and an expansion assembly, wherein the lower supporting seat is fixed at the top of the base;
a plurality of first advertising screens and second advertising screens are circumferentially arranged between the lower supporting seat and the upper supporting seat, the first advertising screens and the second advertising screens can slide along the radial direction of the lower supporting seat, when the first advertising screens and the second advertising screens are located at initial positions, the first advertising screens are circumferentially arranged into a closed circular ring, the second advertising screens are located in the closed circular ring, and when the first advertising screens and the second advertising screens slide to limit positions, the first advertising screens and the second advertising screens jointly form a closed circular rectangle;
the rotatable spliced pole that sets up between last supporting seat and the lower supporting seat, just, both ends all are provided with the expansion subassembly about the spliced pole.
Preferably, a plurality of sliding grooves are symmetrically formed in the side, close to each other, of the lower supporting seat and the upper supporting seat, the sliding grooves are of T-shaped structures and can limit the sliding direction of the advertisement screen, and the first advertisement screen and the second advertisement screen are slidably arranged in the sliding grooves;
the top of going up the supporting seat sets up to the toper structure, the toper structure can make the rainwater down-flow and down to form ponding at last supporting seat top in order to avoid, just, the diameter of going up the supporting seat slightly is greater than the diameter of bottom suspension seat.
Further, preferably, a containing bin is coaxially arranged in the base, a rotating motor is embedded in the containing bin, and the output end of the rotating motor penetrates through the lower supporting seat and is connected with the connecting column;
the bottom of base is provided with the multiunit shock attenuation wheel, the multiunit the vibrations that produce when the shock attenuation wheel can reduce to remove.
Further, preferably, the shock attenuation wheel includes axis of rotation, interior wheel and foreign steamer, wherein, the axis of rotation is fixed on the base, adopt the rotatable interior wheel that is provided with of bearing in the axis of rotation, interior wheel outside slidable is provided with a plurality of slip posts, and is a plurality of the other end of slip post is fixed at the foreign steamer inner wall, just, it is a plurality of all cup jointed damping spring on the slip post.
Further, preferably, the unfolding component comprises a first unfolding component, a second unfolding component, a first unfolding arm and a second unfolding arm, wherein the first unfolding component is rotatably arranged on the lower supporting plate, the second unfolding component is fixed at the top of the first unfolding component, and a connecting column is fixed on the second unfolding component;
the outer side of the first unfolding component is provided with a plurality of first unfolding arms in a slidable mode, the outer side of the second unfolding component is provided with a plurality of second unfolding arms in a slidable mode, one end, far away from the first unfolding component, of the first unfolding arm is provided with a first advertising screen in a slidable mode, and one end, far away from the second unfolding component, of the second unfolding arm is provided with a second advertising screen in a slidable mode.
Preferably, the unfolding component II comprises a limiting groove, a cam inner wall, a cam outer wall, a limiting column and an inner cam, wherein the cam inner wall and the cam outer wall are rotatably arranged on the connecting column, the limiting groove is formed between the cam inner wall and the cam outer wall, and one end of the unfolding arm II is arranged in the limiting groove;
the inner cam wall is internally and rotatably and coaxially provided with an inner cam, and a plurality of limiting columns in a circumferential array are fixed in the inner cam wall and used for driving the inner cam wall and the outer cam wall to rotate by the inner cam.
Preferably, the concave position of the inner wall of the cam is provided with an extension groove capable of accommodating the second unfolding arm to slide, and the concave position of the inner cam is provided with an electromagnet for limiting the sliding of the second unfolding arm.
Further, it is preferred, it includes linking arm, buffer spring and the wheel that rolls to expand arm two, wherein, the rotatable wheel that rolls that is provided with of one end of linking arm, the other end slidable of linking arm connects in one side of advertisement screen two, just the linking arm is located to expand subassembly outer position and is provided with the round platform, be provided with buffer spring between round platform and the advertisement screen two.
Further, preferably, the outer wall of the rolling wheel is made of a magnetic material.
Further, preferably, the internal structures of the first unfolding component and the second unfolding component are the same, the second unfolding component is slightly larger than the first unfolding component, and the internal structures of the first unfolding arm and the second unfolding arm are the same.
Compared with the prior art, the invention provides an LED outdoor advertising screen, which has the following beneficial effects:
according to the invention, the advertisement screen arranged on the circumference can be used for displaying the advertisement in multiple directions, the attractiveness of the advertisement is increased, the accumulation of rainwater can be prevented through the conical structure arranged on the top of the upper supporting seat, the advertisement screen can be partially shielded, the influence of rainwater on the advertisement screen is prevented, and the service life of the advertisement screen is prolonged;
when needs carry out the big resolution ratio demonstration, the magnetic adsorption of closing the electromagnet, open the rotating electrical machines and make its drive inner cam carry out slow clockwise rotation, until with spacing post contact, at this moment, inner cam protruding position just will expand the arm and push into the spacing groove, the rotating electrical machines continues to rotate, make inner cam drive cam inner wall and cam outer wall rotate, the rolling wheel that expands on the arm rotates along the spacing groove orbit, when the rolling wheel is located the protruding position of cam inner wall, advertisement screen one laminates with two edges of advertisement screen mutually, and constitute a great advertisement screen, make the advertisement more clear, the display quality of advertisement screen has been improved.
Drawings
FIG. 1 is an overall schematic view of an LED outdoor advertising screen;
FIG. 2 is a schematic side sectional view of a portion of an LED outdoor advertising panel;
FIG. 3 is an enlarged schematic view of an LED outdoor advertisement screen at A;
FIG. 4 is a schematic top view of an LED outdoor advertising panel;
FIG. 5 is a schematic top view in cross section of a deployment assembly of an LED outdoor advertising panel;
in the figure: 1. a base; 101. an accommodating bin; 2. a lower support seat; 3. a first advertisement screen; 4. a second advertisement screen; 5. an upper support base; 6. a sliding groove; 7. a first unfolding component; 8. a second unfolding component; 801. a limiting groove; 802. the inner wall of the cam; 803. the outer wall of the cam; 804. an extension groove; 805. a limiting column; 806. an inner cam; 807. an electromagnet; 9. connecting columns; 10. a rotating electric machine; 11. a shock-absorbing wheel; 1101. a rotating shaft; 1102. an inner wheel; 1103. an outer wheel; 1104. a sliding post; 13. unfolding the first arm; 14. unfolding the second arm; 1401. a connecting arm; 1402. a buffer spring; 1403. a rolling wheel.
Detailed Description
Referring to fig. 1 to 5, the present invention provides a technical solution: an LED outdoor advertising screen comprises a base 1, a lower support base 2, an advertising screen I3, an advertising screen II 4, an upper support base 5 and an expansion assembly, wherein the lower support base 2 is fixed at the top of the base 1;
a plurality of advertisement screens I3 and two advertisement screens II 4 are circumferentially arranged between the lower supporting seat 2 and the upper supporting seat 5, the advertisement screens I3 and the advertisement screens II 4 can radially slide along the lower supporting seat 2, when the advertisement screens I3 and the advertisement screens II 4 are located at initial positions, the advertisement screens I3 are circumferentially arranged into a closed circular ring, the advertisement screens II 4 are located in the closed circular ring, and when the advertisement screens I3 and the advertisement screens II 4 slide to limit positions, the advertisement screens I3 and the advertisement screens II 4 jointly form a closed rounded rectangle;
go up rotatable setting spliced pole 9 between supporting seat 5 and the lower supporting seat 2, just, both ends all are provided with the expansion subassembly about spliced pole 9, and it is two sets of to need notice expansion subassembly is connected respectively at the upper and lower both ends of advertisement screen, can make the advertisement screen atress even when sliding, thereby has avoided the inhomogeneous dead phenomenon of card that causes of atress.
In this embodiment, a plurality of sliding grooves 6 are symmetrically formed in the side, close to each other, of each of the lower support base 2 and the upper support base 5, each of the plurality of sliding grooves 6 is of a T-shaped structure and can limit the sliding direction of the advertisement screen, and the advertisement screen i 3 and the advertisement screen ii 4 are slidably disposed in the plurality of sliding grooves 6;
go up supporting seat 5's top and set up to the toper structure, the toper structure can make the rainwater down-flow and down to form ponding at 5 tops of last supporting seat in order to avoid, just, the diameter of going up supporting seat 5 slightly is greater than the diameter of under bracing seat 2, that is to say, the rainwater that flows down can directly fall subaerial, has reduced the ponding on under bracing seat 2 surface.
In this embodiment, a containing bin 101 is coaxially arranged in the base 1, a rotating motor 10 is embedded in the containing bin 101, and an output end of the rotating motor 10 penetrates through the lower support base 2 and is connected with the connecting column 9;
the bottom of base 1 is provided with multiunit shock attenuation wheel 11, the multiunit shock attenuation wheel 11 can reduce the vibrations that produce when removing.
As a preferred embodiment, the damper wheel 11 includes a rotation shaft 1101, an inner wheel 1102 and an outer wheel 1103, wherein the rotation shaft 1101 is fixed on the base 1, the rotation shaft 1101 is rotatably provided with the inner wheel 1102 by using a bearing, the outer part of the inner wheel 1102 is slidably provided with a plurality of sliding columns 1104, the other ends of the plurality of sliding columns 1104 are fixed on the inner wall of the outer wheel 1103, and the plurality of sliding columns 1104 are respectively sleeved with a damper spring, it should be noted that the outer wheel 1103 is made of a deformable material, and the damper spring has a large elastic coefficient, so that the damper spring can bear the weight of the device without deformation, and can deform when encountering external force interference.
In this embodiment, the unfolding component comprises a first unfolding component 7, a second unfolding component 8, a first unfolding arm 13 and a second unfolding arm 14, wherein the first unfolding component 7 is rotatably arranged on the lower support plate 2, the second unfolding component 8 is fixed on the top of the first unfolding component 7, and a connecting column 9 is fixed on the second unfolding component 8;
the outside slidable of expansion subassembly one 7 is provided with a plurality of expansion arms 13, the outside slidable of expansion subassembly two 8 is provided with a plurality of expansion arms two 14, just, the one end slidable that expansion subassembly one 7 was kept away from to expansion arm one 13 is provided with advertisement screen one 3, the one end slidable that expansion subassembly two 8 was kept away from to expansion arm two 14 is provided with advertisement screen two 4.
As a preferred embodiment, the second unfolding component 8 includes a limiting groove 801, a cam inner wall 802, a cam outer wall 803, a limiting column 805 and an inner cam 806, wherein the cam inner wall 802 and the cam outer wall 803 are rotatably disposed on the connecting column 9, the limiting groove 801 is disposed between the cam inner wall 802 and the cam outer wall 803, and one end of the second unfolding arm 14 is disposed in the limiting groove 801;
an inner cam 806 is rotatably and coaxially arranged inside the inner cam wall 802, the inner cam 806 is fixed on the connecting column 9, and a plurality of limiting columns 805 in a circumferential array are fixed inside the inner cam wall 802 and used for the inner cam 806 to drive the inner cam wall 802 and the outer cam wall 803 to rotate.
In a preferred embodiment, the concave position of the cam inner wall 802 is provided with an extending groove 804 capable of accommodating the second unfolding arm 14 for sliding, and the concave position of the inner cam 806 is provided with an electromagnet 807 for limiting the sliding of the second unfolding arm 14.
As a preferred embodiment, the second unfolding arm 14 comprises a connecting arm 1401, a buffer spring 1402 and a rolling wheel 1403, wherein one end of the connecting arm 1401 is rotatably provided with the rolling wheel 1403, the other end of the connecting arm 1401 is slidably connected to one side of the second advertisement screen 4, and the connecting arm 1401 is provided with a circular truncated cone at an outer position of the second unfolding assembly 8, and the buffer spring 1402 is arranged between the circular truncated cone and the second advertisement screen 4.
In a preferred embodiment, the outer wall of the rolling wheel 1403 is made of a magnetic material, that is, the rolling wheel 1403 can be attracted by the electromagnet 807.
In a preferred embodiment, the internal structures of the first unfolding component 7 and the second unfolding component 8 are the same, the second unfolding component 8 is slightly larger than the first unfolding component 7, and the internal structures of the first unfolding arm 13 and the second unfolding arm 14 are the same, that is, the moving distance of the first unfolding arm 13 is smaller than that of the second unfolding arm 14, so that the first advertisement screen 3 and the second advertisement screen 4 can be located at the same position.
Specifically, the device is pushed to a position to be displayed, advertisements are played in multiple directions through the advertisement screen I3, when large-resolution display is required, the magnetic adsorption of the electromagnet 807 is closed, the rotating motor 10 is started to drive the inner cam 806 to slowly rotate clockwise until the inner cam 806 is contacted with the limiting column 805, at the moment, the protruding position of the inner cam 806 just pushes the second unfolding arm 14 into the limiting groove 801, the rotating motor 10 continues to rotate, the inner cam 806 drives the inner cam wall 802 and the outer cam wall 803 to rotate, the rolling wheel 1403 on the second unfolding arm 14 rotates along the track of the limiting groove 801, when the rolling wheel 1403 is located at the protruding position of the inner cam wall 803, the edges of the advertisement screen I3 and the advertisement screen II 4 are attached to form a larger advertisement screen, the advertisements are clearer, the display quality of the advertisement screen is improved, when the rotating motor 10 is folded, the rotating direction is reversed, when the second expansion arm 14 is received in the extension groove 804, the electromagnet 807 is turned on to attract the second expansion arm, thereby preventing the second expansion arm from sliding.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.
Claims (10)
1. The utility model provides an LED outdoor advertising screen, includes base (1), under bracing seat (2), advertisement screen (3), advertisement screen two (4), goes up supporting seat (5) and expandes the subassembly, wherein, base (1) top is fixed with under bracing seat (2), its characterized in that:
a plurality of advertisement screens I (3) and a plurality of advertisement screens II (4) are circumferentially arranged between the lower supporting seat (2) and the upper supporting seat (5), the advertisement screens I (3) and the advertisement screens II (4) can radially slide along the lower supporting seat (2), when the advertisement screens I (3) and the advertisement screens II (4) are located at initial positions, the advertisement screens I (3) are circumferentially arranged to form a closed circular ring, the advertisement screens II (4) are located in the closed circular ring, and when the advertisement screens I (3) and the advertisement screens II (4) slide to limit positions, the advertisement screens I (3) and the advertisement screens II (4) jointly form a closed rounded rectangle;
go up rotatable setting spliced pole (9) between supporting seat (5) and lower bolster (2), just, both ends all are provided with the expansion subassembly about spliced pole (9).
2. The LED outdoor advertising screen of claim 1, wherein: a plurality of sliding grooves (6) are symmetrically formed in one side, close to each other, of the lower supporting seat (2) and the upper supporting seat (5), the sliding grooves (6) are of T-shaped structures and can limit the sliding direction of an advertisement screen, and the advertisement screen I (3) and the advertisement screen II (4) are arranged in the sliding grooves (6) in a sliding mode;
the top of going up supporting seat (5) sets up to the toper structure, the toper structure can make the rainwater down-flow and down to form ponding at last supporting seat (5) top, just, the diameter of going up supporting seat (5) slightly is greater than the diameter of lower carriage (2).
3. The LED outdoor advertising screen of claim 1, wherein: a containing bin (101) is coaxially arranged in the base (1), a rotating motor (10) is embedded in the containing bin (101), and the output end of the rotating motor (10) penetrates through the lower supporting seat (2) and is connected with the connecting column (9);
the bottom of base (1) is provided with multiunit shock attenuation wheel (11), multiunit shock attenuation wheel (11) can reduce the vibrations that produce when removing.
4. The LED outdoor advertising screen of claim 3, wherein: the shock absorption wheel (11) comprises a rotating shaft (1101), an inner wheel (1102) and an outer wheel (1103), wherein the rotating shaft (1101) is fixed on the base (1), the inner wheel (1102) is rotatably arranged on the rotating shaft (1101) through a bearing, a plurality of sliding columns (1104) are slidably arranged outside the inner wheel (1102), the other ends of the sliding columns (1104) are fixed on the inner wall of the outer wheel (1103), and shock absorption springs are sleeved on the sliding columns (1104).
5. The LED outdoor advertising screen of claim 1, wherein: the unfolding component comprises a first unfolding component (7), a second unfolding component (8), a first unfolding arm (13) and a second unfolding arm (14), wherein the first unfolding component (7) is rotatably arranged on the lower supporting plate (2), and the second unfolding component (8) is fixed at the top of the first unfolding component (7);
the outside slidable of expansion subassembly (7) is provided with a plurality of expansion arms (13), the outside slidable of expansion subassembly two (8) is provided with a plurality of expansion arms two (14), just, the one end slidable of keeping away from expansion subassembly one (7) of expansion arm one (13) is provided with advertisement screen one (3), the one end slidable of keeping away from expansion subassembly two (8) of expansion arm two (14) is provided with advertisement screen two (4).
6. An LED outdoor advertising screen according to claim 1 or 5, wherein: the second unfolding component (8) comprises a limiting groove (801), a cam inner wall (802), a cam outer wall (803), a limiting column (805) and an inner cam (806), wherein the cam inner wall (802) and the cam outer wall (803) are rotatably arranged on the connecting column (9), the limiting groove (801) is formed between the cam inner wall (802) and the cam outer wall (803), and one end of the second unfolding arm (14) is arranged in the limiting groove (801);
an inner cam (806) is rotatably and coaxially arranged in the inner cam wall (802), the inner cam (806) is fixed on the connecting column (9), and a plurality of limiting columns (805) in a circumferential array are fixed in the inner cam wall (802) and used for the inner cam (806) to drive the inner cam wall (802) and the outer cam wall (803) to rotate.
7. The LED outdoor advertising screen of claim 6, wherein: an extension groove (804) capable of accommodating the second unfolding arm (14) to slide is formed in the concave position of the inner wall (802) of the cam, and an electromagnet (807) is arranged in the concave position of the inner cam (806) and used for limiting the sliding of the second unfolding arm (14).
8. The LED outdoor advertising screen of claim 6, wherein: the second unfolding arm (14) comprises a connecting arm (1401), a buffer spring (1402) and a rolling wheel (1403), wherein the rolling wheel (1403) is rotatably arranged at one end of the connecting arm (1401), the other end of the connecting arm (1401) is slidably connected to one side of the second advertisement screen (4), a circular truncated cone is arranged at the outer position, located on the second unfolding assembly (8), of the connecting arm (1401), and the buffer spring (1402) is arranged between the circular truncated cone and the second advertisement screen (4).
9. The LED outdoor advertising screen of claim 8, wherein: the outer wall of the rolling wheel (1403) is made of magnetic materials.
10. The LED outdoor advertising screen of claim 5, wherein: the internal structures of the first unfolding component (7) and the second unfolding component (8) are the same, the second unfolding component (8) is slightly larger than the first unfolding component (7), and the internal structures of the first unfolding arm (13) and the second unfolding arm (14) are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110288924.6A CN113063064B (en) | 2021-03-18 | 2021-03-18 | LED outdoor advertising screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110288924.6A CN113063064B (en) | 2021-03-18 | 2021-03-18 | LED outdoor advertising screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113063064A true CN113063064A (en) | 2021-07-02 |
| CN113063064B CN113063064B (en) | 2022-05-31 |
Family
ID=76561141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110288924.6A Active CN113063064B (en) | 2021-03-18 | 2021-03-18 | LED outdoor advertising screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113063064B (en) |
Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764319A (en) * | 2017-01-16 | 2017-05-31 | 池州职业技术学院 | A kind of computer simply regulates and controls lifting support |
| CN208225375U (en) * | 2018-06-21 | 2018-12-11 | 洪海光电集团有限公司 | Circular rotating goes up and down advertising device |
| CN109027596A (en) * | 2018-07-18 | 2018-12-18 | 安徽本质智能科技有限公司 | Portable rotary advertisement machine |
| CN208381660U (en) * | 2018-06-25 | 2019-01-15 | 河北金雅达科技有限公司 | A kind of multi-screen video conference terminal sectional shelf-unit |
| CN109249371A (en) * | 2018-09-28 | 2019-01-22 | 武汉理工大学 | A kind of removable stage background screen and its building method based on AGV Yu machine person cooperative work |
| CN208735149U (en) * | 2018-08-14 | 2019-04-12 | 绍兴联同电子科技有限公司 | A kind of rotary lifting-type LED advertisement screen |
| CN208951554U (en) * | 2018-08-27 | 2019-06-07 | 浙江万国电子科技有限公司 | Three good face LED advertisement screens of a kind of stablizing effect |
| CN209278793U (en) * | 2018-07-31 | 2019-08-20 | 建浩支架（昆山）有限公司 | The multi-faceted mounting suspension of multi-screen |
| CN209895703U (en) * | 2019-06-17 | 2020-01-03 | 上海唐治科技发展有限公司 | Spliced display screen |
| CN210196868U (en) * | 2019-05-10 | 2020-03-27 | 深圳市康海电子有限公司 | Multifunctional advertising machine with rotatable base |
| CN110985832A (en) * | 2019-12-25 | 2020-04-10 | 广州市格睿德工程技术有限公司 | Telescopic LED spherical screen |
| CN210574857U (en) * | 2019-12-31 | 2020-05-19 | 郑州科技学院 | Enterprise management consultation information display device |
| CN210687672U (en) * | 2019-08-23 | 2020-06-05 | 南京峻蕊信息科技有限公司 | Data analysis contrast display device based on big data management |
| CN210865454U (en) * | 2019-12-31 | 2020-06-26 | 深圳市彩屏电子有限公司 | LED stereo lamp post advertisement screen |
| CN210896337U (en) * | 2019-12-25 | 2020-06-30 | 福建省软众数字科技股份有限公司 | Advertisement wall |
| CN211150001U (en) * | 2020-02-18 | 2020-07-31 | 成都三彩电子科技有限公司 | Splicing structure of multi-functional L ED display screen |
| CN211694147U (en) * | 2020-01-17 | 2020-10-16 | 安徽汇川管理咨询有限公司 | Presentation device for scientific and technological information consultation |
| CN111798767A (en) * | 2020-07-27 | 2020-10-20 | 广州荣心科技有限公司 | A new material popularization advertisement screen mechanism for robot makes |
| CN112133207A (en) * | 2019-06-25 | 2020-12-25 | 星脉智投(北京)商业运营管理有限公司 | Diamond LED (light-emitting diode) awning and control method |
-
2021
- 2021-03-18 CN CN202110288924.6A patent/CN113063064B/en active Active
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764319A (en) * | 2017-01-16 | 2017-05-31 | 池州职业技术学院 | A kind of computer simply regulates and controls lifting support |
| CN208225375U (en) * | 2018-06-21 | 2018-12-11 | 洪海光电集团有限公司 | Circular rotating goes up and down advertising device |
| CN208381660U (en) * | 2018-06-25 | 2019-01-15 | 河北金雅达科技有限公司 | A kind of multi-screen video conference terminal sectional shelf-unit |
| CN109027596A (en) * | 2018-07-18 | 2018-12-18 | 安徽本质智能科技有限公司 | Portable rotary advertisement machine |
| CN209278793U (en) * | 2018-07-31 | 2019-08-20 | 建浩支架（昆山）有限公司 | The multi-faceted mounting suspension of multi-screen |
| CN208735149U (en) * | 2018-08-14 | 2019-04-12 | 绍兴联同电子科技有限公司 | A kind of rotary lifting-type LED advertisement screen |
| CN208951554U (en) * | 2018-08-27 | 2019-06-07 | 浙江万国电子科技有限公司 | Three good face LED advertisement screens of a kind of stablizing effect |
| CN109249371A (en) * | 2018-09-28 | 2019-01-22 | 武汉理工大学 | A kind of removable stage background screen and its building method based on AGV Yu machine person cooperative work |
| CN210196868U (en) * | 2019-05-10 | 2020-03-27 | 深圳市康海电子有限公司 | Multifunctional advertising machine with rotatable base |
| CN209895703U (en) * | 2019-06-17 | 2020-01-03 | 上海唐治科技发展有限公司 | Spliced display screen |
| CN112133207A (en) * | 2019-06-25 | 2020-12-25 | 星脉智投(北京)商业运营管理有限公司 | Diamond LED (light-emitting diode) awning and control method |
| CN210687672U (en) * | 2019-08-23 | 2020-06-05 | 南京峻蕊信息科技有限公司 | Data analysis contrast display device based on big data management |
| CN110985832A (en) * | 2019-12-25 | 2020-04-10 | 广州市格睿德工程技术有限公司 | Telescopic LED spherical screen |
| CN210896337U (en) * | 2019-12-25 | 2020-06-30 | 福建省软众数字科技股份有限公司 | Advertisement wall |
| CN210574857U (en) * | 2019-12-31 | 2020-05-19 | 郑州科技学院 | Enterprise management consultation information display device |
| CN210865454U (en) * | 2019-12-31 | 2020-06-26 | 深圳市彩屏电子有限公司 | LED stereo lamp post advertisement screen |
| CN211694147U (en) * | 2020-01-17 | 2020-10-16 | 安徽汇川管理咨询有限公司 | Presentation device for scientific and technological information consultation |
| CN211150001U (en) * | 2020-02-18 | 2020-07-31 | 成都三彩电子科技有限公司 | Splicing structure of multi-functional L ED display screen |
| CN111798767A (en) * | 2020-07-27 | 2020-10-20 | 广州荣心科技有限公司 | A new material popularization advertisement screen mechanism for robot makes |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113063064B (en) | 2022-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1379895A (en) | Self rotating display spherical device | |
| CN1318190C (en) | Omnibearing movable spherical robot | |
| CN113063064B (en) | LED outdoor advertising screen | |
| CN116429458B (en) | Multi-angle pressure testing device for automobile shock absorber | |
| CN110738931A (en) | Crimping device and flexible screen display equipment | |
| CN114728678B (en) | Motorcycle landing gear with vertically arranged auxiliary wheels | |
| CN106579897A (en) | Display system for automobile expo | |
| CN109615952A (en) | A kind of English word writes and memory storage | |
| CN106852608A (en) | Automobile fair promotional display mechanism | |
| CN210354099U (en) | Rotary lifting exhibition stand | |
| CN213962723U (en) | Pushing-out type product exhibition stand | |
| KR102159831B1 (en) | Campus information provision system for virtual campus tour | |
| CN206532553U (en) | The deformable six ribs rotary advertisment equipment of column | |
| CN209514951U (en) | A kind of aobvious structure of rotary hemispherical formula braille point | |
| CN214751303U (en) | Projection curtain | |
| CN210377859U (en) | Simple and easy interim traffic light | |
| CN111312021A (en) | Wisdom is multi-angle regulation formula teaching show board for campus | |
| CN214312461U (en) | Multimedia wingspan advertising machine | |
| CN219147221U (en) | Rotatable display cabinet capable of limiting exhibited articles | |
| RU2017228C1 (en) | Physics educational device | |
| CN211597961U (en) | Stable in structure's rotatory view device of column | |
| CN111447775A (en) | Automatic hidden display device of accomodating | |
| CN219487425U (en) | Turnover mechanism for folding seat of railway vehicle | |
| CN208351729U (en) | A kind of packaged type multimedia teaching projection arrangement | |
| US2912244A (en) | Amusement device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |