CN111365587B - Stable and reliable rotary LED display screen module - Google Patents
Stable and reliable rotary LED display screen module Download PDFInfo
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- CN111365587B CN111365587B CN202010338656.XA CN202010338656A CN111365587B CN 111365587 B CN111365587 B CN 111365587B CN 202010338656 A CN202010338656 A CN 202010338656A CN 111365587 B CN111365587 B CN 111365587B
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- positioning column
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- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 238000003466 welding Methods 0.000 claims description 5
- 244000309464 bull Species 0.000 claims 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Classifications
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- 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
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- 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
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- 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
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- 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
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/28—Undercarriages for supports with one single telescoping pillar
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- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a stable and reliable rotary LED display screen module which comprises a fixed base and an LED display screen body, wherein a positioning column is rotatably arranged on the upper surface of the fixed base, a mounting groove is formed in the fixed base, a stepping motor is mounted in the mounting groove, an output shaft of the stepping motor is connected with a rotating shaft through a coupling in a transmission manner, the other end of the rotating shaft is fixedly arranged at the bottom of the positioning column, a supporting rod is arranged above the positioning column, a sliding block is welded at the bottom of the supporting rod, a cavity is formed in the positioning column, and the sliding block is slidably arranged in the cavity. According to the invention, the LED display screen body is arranged on the fixed block, and the stepping motor can drive the LED display screen body to rotate, so that people at different positions can conveniently see information on the LED display screen body, and meanwhile, the stability of the positioning column in rotation is increased by the positioning rod, so that the device is more stable and reliable.
Description
Technical Field
The invention belongs to the technical field of LED display screens, and particularly relates to a stable and reliable rotary LED display screen module.
Background
The LED display screen is a flat panel display, is composed of small LED module panels, is used for displaying various information such as characters, images, videos and the like, integrates microelectronic technology, computer technology and information processing, and has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like. The LED display screen is widely applied to commercial media, cultural performance markets, stadiums, information dissemination, news distribution, stock exchange and the like, can meet the requirements of different environments, and various LED display screens on the market still have various problems.
For example, the rotary LED display screen disclosed in the publication No. CN103578363A realizes 360 ° rotation, increases the display range of the picture, and can display different contents, but does not solve the problem of poor stability of the conventional LED display screen during rotation, and therefore, we provide a stable and reliable rotary LED display screen module.
Disclosure of Invention
The invention aims to provide a stable and reliable rotary LED display screen module to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a stable and reliable rotary LED display screen module comprises a fixed base and an LED display screen body, wherein a positioning column is rotatably arranged on the upper surface of the fixed base, a mounting groove is formed in the fixed base, a stepping motor is mounted in the mounting groove, an output shaft of the stepping motor is connected with a rotating shaft through shaft coupling transmission, the other end of the rotating shaft is fixedly arranged at the bottom of the positioning column, a supporting rod is arranged above the positioning column, a sliding block is welded at the bottom of the supporting rod, a cavity is formed in the positioning column, the sliding block is slidably arranged in the cavity, first threaded holes are formed in two side faces of the sliding block, screwing bolts are symmetrically arranged on the outer side face of the supporting rod, the other end of the screwing bolt is in the first threaded hole in a threaded mode, a fixed block is arranged at the top of the supporting rod, two groups of LED display screen bodies are arranged on the LED display screen body, the two groups of LED display screen bodies are respectively arranged on the fixed blocks at two sides, one side of each LED display screen body at two sides is welded with an inserted bar, the inserting rod is provided with a second threaded hole, the fixed block is internally provided with a slot, the inserting rod is inserted in the slot, the outer surface of the fixed block is in threaded connection with a first fastening bolt, the other end of the first fastening bolt is in threaded connection with a second threaded hole, the outer surface of the fixed base is provided with an annular chute, a clamping block is arranged in the annular chute in a sliding way, a positioning rod is welded at the outer side of the clamping block, a connecting plate is welded at the other end of the positioning rod, a second fastening bolt is connected on the connecting plate in a threaded manner, and a third threaded hole is formed in the outer surface of the positioning column, and the other end of the second fastening bolt is in threaded connection with the third threaded hole.
Preferably, a bearing is arranged between the positioning column and the fixed base, and the positioning column is rotatably connected with the fixed base through the bearing.
Preferably, the second threaded holes are provided with two groups on the inserted link, and the first fastening bolts are correspondingly provided with two groups with the second threaded holes on the outer side of the fixed block.
Preferably, the top of the supporting rod is welded with a rain shield, and the top of the rain shield is provided with a spherical surface.
Preferably, an annular groove is formed in the bottom surface of the annular sliding groove, a rotating rod is fixedly arranged inside the annular groove, rolling wheels are arranged on the circumference of the rotating rod in a rotating mode, the rotating rod and the rolling wheels are uniformly laid on the circumference of the annular groove, and the lower surface of the clamping block is in contact with the rolling wheels.
Preferably, the positioning rods are L-shaped rods and are arranged in four groups, and the four groups of positioning rods are respectively arranged around the positioning column.
Preferably, the connecting plate is of an arc structure attached to the surface of the positioning column, four groups of second fastening bolts are arranged on the connecting plate, and the four groups of second fastening bolts are arranged around the connecting plate respectively.
Preferably, the distance from the bottom of the fixed block to the upper surface of the positioning column is the same as the distance from the lower surface of the sliding block to the bottom of the cavity.
Compared with the prior art, the invention has the beneficial effects that:
(1) according to the LED display screen, the positioning rod is arranged on the outer side of the positioning column, the stepping motor drives the LED display screen body to rotate, the positioning rod drives the clamping block to rotate in the annular sliding groove, the positioning rod can support the periphery of the positioning column, the stability of the positioning column in rotation is improved, the device is more stable and reliable, meanwhile, the stepping motor drives the LED display screen body to rotate, people in different positions can conveniently see information on the LED display screen body, and the information transmission strength is improved.
(2) According to the LED display screen, the first fastening bolt is screwed out of the second threaded hole, and then the inserting rod is taken out of the slot, so that the LED display screen body can be detached from the fixed block, the LED display screen body is convenient to maintain, in addition, the screwing bolt can be screwed out of the first threaded hole, the sliding block can slide in the cavity, the supporting rod can be moved out of the cavity, the height of the supporting rod is conveniently reduced, the occupied space is saved, and the storage is convenient.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged view of the invention at B of FIG. 1;
FIG. 4 is a cross-sectional view of FIG. 3 of the present invention;
FIG. 5 is an enlarged view of FIG. 1 at C;
FIG. 6 is an enlarged view taken at D of FIG. 1 in accordance with the present invention;
in the figure: 1. a fixed base; 2. an LED display screen body; 3. a positioning column; 4. mounting grooves; 5. a stepping motor; 6. a rotating shaft; 7. a strut; 8. a slider; 9. a cavity; 10. a first threaded hole; 11. screwing the bolt; 12. a fixed block; 13. inserting a rod; 14. a second threaded hole; 15. a slot; 16. a first fastening bolt; 17. an annular chute; 18. a clamping block; 19. positioning a rod; 20. a connecting plate; 21. a second fastening bolt; 22. a third threaded hole; 23. a bearing; 24. a rain shield; 25. an annular groove; 26. a rotating rod; 27. and a roller.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the invention provides a stable and reliable rotary LED display screen module, which includes a fixing base 1 and an LED display screen body 2, wherein a positioning column 3 is rotatably disposed on the upper surface of the fixing base 1, a mounting groove 4 is disposed inside the fixing base 1, a stepping motor 5 is mounted inside the mounting groove 4, the stepping angle of the stepping motor 5 is 360 ° each time, the stepping motor starts to rotate reversely after rotating 360 ° each time, so as to avoid winding, an output shaft of the stepping motor 5 is connected with a rotating shaft 6 through a coupling, and the other end of the rotating shaft 6 is fixedly disposed at the bottom of the positioning column 3;
a supporting rod 7 is arranged above the positioning column 3, a sliding block 8 is welded at the bottom of the supporting rod 7, a cavity 9 is formed in the positioning column 3, the sliding block 8 is arranged in the cavity 9 in a sliding mode, first threaded holes 10 are formed in two side faces of the sliding block 8, screwing bolts 11 are symmetrically arranged on the outer side face of the supporting rod 7, and the other end of each screwing bolt 11 is connected into the first threaded hole 10 in a threaded mode;
the top of the supporting rod 7 is provided with fixing blocks 12, the fixing blocks 12 are symmetrically welded on two sides of the supporting rod 7, two groups of LED display screen bodies 2 are arranged, the two groups of LED display screen bodies 2 are respectively arranged on the fixing blocks 12 on the two sides, one side of each LED display screen body 2 on the two sides is welded with an inserting rod 13, a second threaded hole 14 is formed in each inserting rod 13, an inserting groove 15 is formed in each fixing block 12, each inserting rod 13 is inserted into each inserting groove 15, the outer surface of each fixing block 12 is in threaded connection with a first fastening bolt 16, and the other end of each first fastening bolt 16 is in threaded connection with each second threaded;
In order to facilitate the rotation of the positioning column 3, in this embodiment, preferably, a bearing 23 is disposed between the positioning column 3 and the fixing base 1, the positioning column 3 is rotatably connected to the fixing base 1 through the bearing 23, and a rubber sealing ring is disposed between the fixing base 1 and the positioning column 3 at the bottom of the bearing 23 to seal the top of the mounting groove 4.
In order to increase the mounting stability of the LED display screen body 2, in this embodiment, preferably, two sets of second threaded holes 14 are formed in the insertion rod 13, and two sets of first fastening bolts 16 are arranged outside the fixing block 12 and corresponding to the second threaded holes 14.
In order to reduce the damage to the LED display screen body 2 caused by rainwater in rainy weather, in this embodiment, preferably, the top of the supporting rod 7 is welded with a rain shield 24, and the top of the rain shield 24 is provided with a spherical surface.
In order to facilitate the sliding of the latch 18, reduce the friction force between the latch 18 and the annular sliding groove 17, and reduce the noise generated by the friction, in this embodiment, preferably, an annular groove 25 is formed in the bottom surface of the annular sliding groove 17, a rotating rod 26 is fixedly disposed inside the annular groove 25, a roller 27 is rotatably disposed on the circumference of the rotating rod 26, the rotating rod 26 and the roller 27 are uniformly laid on a circumference of the annular groove 25, and the lower surface of the latch 18 contacts the roller 27.
In order to increase the stability of the positioning column 3 and make the rotation of the positioning column 3 more balanced, in the present embodiment, it is preferable that the positioning rods 19 are L-shaped rods, the positioning rods 19 are arranged in four groups, and the four groups of positioning rods 19 are respectively arranged around the positioning column 3.
In order to make the installation of the positioning rod 19 more stable, thereby increasing the overall stability of the device, in this embodiment, preferably, the connecting plate 20 is configured as an arc structure attached to the surface of the positioning column 3, and the second fastening bolts 21 are all provided with four sets on the connecting plate 20, and the four sets of second fastening bolts 21 are respectively provided around the connecting plate 20.
In order to conveniently store the supporting rod 7 in the cavity 9, in the present embodiment, preferably, the distance from the bottom of the fixing block 12 to the upper surface of the positioning column 3 is the same as the distance from the lower surface of the sliding block 8 to the bottom of the cavity 9.
The working principle and the using process of the invention are as follows: according to the invention, the positioning rod 19 is arranged on the outer side of the positioning column 3, when the stepping motor 5 drives the LED display screen body 2 to rotate, the positioning rod 19 drives the clamping block 18 to rotate in the annular sliding groove 17, so that the positioning rod 19 can support the periphery of the positioning column 3, the stability of the positioning column 3 during rotation is increased, the device is more stable and reliable, meanwhile, the stepping motor 5 drives the LED display screen body 2 to rotate, people at different positions can conveniently see the information on the LED display screen body 2, and the information transmission strength is improved; according to the LED display screen, the first fastening bolt 16 is screwed out of the second threaded hole 14, then the inserting rod 13 is taken out of the inserting groove 15, the LED display screen body 2 can be detached from the fixing block 12, the LED display screen body 2 is convenient to maintain, in addition, the screwing bolt 11 is screwed out of the first threaded hole 10, the sliding block 8 can slide in the cavity 9, the supporting rod 7 is moved out of the cavity 9, the height of the supporting rod 7 is conveniently reduced, the occupied space is saved, and the storage is convenient.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a reliable and stable rotation type LED display screen module, includes unable adjustment base (1) and LED display screen body (2), its characterized in that: the fixing device is characterized in that a positioning column (3) is arranged on the upper surface of the fixing base (1) in a rotating mode, a mounting groove (4) is formed in the fixing base (1), a stepping motor (5) is arranged in the mounting groove (4), an output shaft of the stepping motor (5) is connected with a rotating shaft (6) through shaft coupling transmission, the other end of the rotating shaft (6) is fixedly arranged at the bottom of the positioning column (3), a supporting rod (7) is arranged above the positioning column (3), a sliding block (8) is welded at the bottom of the supporting rod (7), a cavity (9) is formed in the positioning column (3), the sliding block (8) is arranged in the cavity (9) in a sliding mode, first threaded holes (10) are formed in two side faces of the sliding block (8), bolts (11) are symmetrically arranged on the outer side face of the supporting rod (7), and the other end of each bolt (11), the LED display screen comprises a supporting rod (7), wherein the top of the supporting rod (7) is provided with fixing blocks (12), the fixing blocks (12) are symmetrically welded on two sides of the supporting rod (7), two groups of LED display screen bodies (2) are arranged on the fixing blocks (12) on the two sides respectively, an inserting rod (13) is welded on one side of each LED display screen body (2) on the two sides, a second threaded hole (14) is formed in the inserting rod (13), an inserting groove (15) is formed in each fixing block (12), the inserting rod (13) is inserted into the inserting groove (15), a first fastening bolt (16) is connected to the outer surface of each fixing block (12) in a threaded mode, the other end of each first fastening bolt (16) is connected into the second threaded hole (14) in a threaded mode, an annular sliding groove (17) is formed in the outer surface of the fixing base (1), and a clamping block (18) is arranged in the annular, the outside welding of fixture block (18) has locating lever (19), the other end welding of locating lever (19) has connecting plate (20), threaded connection has second fastening bolt (21) on connecting plate (20), third screw hole (22) have been seted up to the surface of reference column (3), the other end threaded connection of second fastening bolt (21) is in third screw hole (22).
2. The stable and reliable rotary LED display screen module according to claim 1, wherein: a bearing (23) is arranged between the positioning column (3) and the fixed base (1), and the positioning column (3) is rotatably connected with the fixed base (1) through the bearing (23).
3. The stable and reliable rotary LED display screen module according to claim 1, wherein: two groups of second threaded holes (14) are formed in the insert rod (13), and two groups of first fastening bolts (16) are arranged on the outer side of the fixing block (12) and correspond to the second threaded holes (14).
4. The stable and reliable rotary LED display screen module according to claim 1, wherein: the top welding of branch (7) has rain shade (24), the top of rain shade (24) is provided with the sphere form.
5. The stable and reliable rotary LED display screen module according to claim 1, wherein: annular groove (25) have been seted up to the bottom surface of annular spout (17), the inside fixed bull stick (26) that is provided with of annular groove (25), it is provided with gyro wheel (27) to rotate on the circumference of bull stick (26), even a week of laying in annular groove (25) bull stick (26) and gyro wheel (27), just the lower surface and the contact of gyro wheel (27) of fixture block (18).
6. The stable and reliable rotary LED display screen module according to claim 1, wherein: the positioning rods (19) are L-shaped rods, the positioning rods (19) are arranged into four groups, and the four groups of positioning rods (19) are respectively arranged around the positioning columns (3).
7. The stable and reliable rotary LED display screen module according to claim 1, wherein: the connecting plate (20) is of an arc structure attached to the surface of the positioning column (3), four groups of second fastening bolts (21) are arranged on the connecting plate (20), and the four groups of second fastening bolts (21) are arranged on the periphery of the connecting plate (20) respectively.
8. The stable and reliable rotary LED display screen module according to claim 1, wherein: the distance from the bottom of the fixed block (12) to the upper surface of the positioning column (3) is the same as the distance from the lower surface of the sliding block (8) to the bottom of the cavity (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010338656.XA CN111365587B (en) | 2020-04-26 | 2020-04-26 | Stable and reliable rotary LED display screen module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010338656.XA CN111365587B (en) | 2020-04-26 | 2020-04-26 | Stable and reliable rotary LED display screen module |
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| Publication Number | Publication Date |
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| CN111365587A CN111365587A (en) | 2020-07-03 |
| CN111365587B true CN111365587B (en) | 2021-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010338656.XA Active CN111365587B (en) | 2020-04-26 | 2020-04-26 | Stable and reliable rotary LED display screen module |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2962781A3 (en) * | 2010-07-16 | 2012-01-20 | Unilumin Group Co Ltd | Adjustable inclination support for LED display, has support device comprising three branches, where first branch comprises positioning pins corresponding to orifices, so that end of branch is pivotally connected at end of second branch |
| CN206058803U (en) * | 2016-08-25 | 2017-03-29 | 上海路东光电股份有限公司 | A kind of sensing rotary LED display screen |
| CN109525764A (en) * | 2018-12-17 | 2019-03-26 | 孙凯宁 | A kind of monitoring device convenient for adjusting angle |
| CN209430980U (en) * | 2018-12-26 | 2019-09-24 | 申扬科技研发(深圳)有限公司 | A kind of 360 degree of panorama systems of three-dimensional imaging |
| CN110822248A (en) * | 2019-11-28 | 2020-02-21 | 江苏晶曌半导体有限公司 | Electronic information tablet of all-round show |
-
2020
- 2020-04-26 CN CN202010338656.XA patent/CN111365587B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2962781A3 (en) * | 2010-07-16 | 2012-01-20 | Unilumin Group Co Ltd | Adjustable inclination support for LED display, has support device comprising three branches, where first branch comprises positioning pins corresponding to orifices, so that end of branch is pivotally connected at end of second branch |
| CN206058803U (en) * | 2016-08-25 | 2017-03-29 | 上海路东光电股份有限公司 | A kind of sensing rotary LED display screen |
| CN109525764A (en) * | 2018-12-17 | 2019-03-26 | 孙凯宁 | A kind of monitoring device convenient for adjusting angle |
| CN209430980U (en) * | 2018-12-26 | 2019-09-24 | 申扬科技研发(深圳)有限公司 | A kind of 360 degree of panorama systems of three-dimensional imaging |
| CN110822248A (en) * | 2019-11-28 | 2020-02-21 | 江苏晶曌半导体有限公司 | Electronic information tablet of all-round show |
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| CN111365587A (en) | 2020-07-03 |
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