CN111951698A - Quick-mounting movable large-scale LED display screen with photosensitive self-adjusting function - Google Patents
Quick-mounting movable large-scale LED display screen with photosensitive self-adjusting function Download PDFInfo
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- CN111951698A CN111951698A CN202010847234.5A CN202010847234A CN111951698A CN 111951698 A CN111951698 A CN 111951698A CN 202010847234 A CN202010847234 A CN 202010847234A CN 111951698 A CN111951698 A CN 111951698A
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- 238000003780 insertion Methods 0.000 claims abstract description 25
- 230000037431 insertion Effects 0.000 claims abstract description 25
- 230000006870 function Effects 0.000 claims abstract description 19
- 230000017525 heat dissipation Effects 0.000 claims abstract description 8
- 206010070834 Sensitisation Diseases 0.000 claims abstract description 3
- 230000008313 sensitization Effects 0.000 claims abstract description 3
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 230000010365 information processing Effects 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 5
- 210000001503 joint Anatomy 0.000 claims description 4
- 206010034960 Photophobia Diseases 0.000 claims 7
- 208000013469 light sensitivity Diseases 0.000 claims 7
- 230000006399 behavior Effects 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000003245 working effect Effects 0.000 abstract 1
- 230000035807 sensation Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 241000287828 Gallus gallus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013330 chicken meat Nutrition 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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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- 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
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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 quick-mounting movable large-scale LED display screen with a photosensitive self-adjusting function, which comprises a bearing support plate, wherein a brakeable universal wheel is fixedly arranged at the corner position of the bottom of the bearing support plate, an assembly slot is transversely formed in the side position of the upper end surface of the outer part of the bearing support plate, a bottom supporting bearing seat is movably arranged at the upper end of the outer part of the bearing support plate, a heat dissipation slot is preset in the middle position of an overhauling cover plate, a limiting inserting bolt is movably arranged in a positioning insertion hole, and a limiting fastening screw sleeve is movably arranged on the limiting inserting bolt penetrating through the positioning insertion hole. This portable large-scale LED display screen of quick-mounting with sensitization self-adjusting function through set up the universal wheel that can brake that has the free function of moving in whole bottom, can satisfy the concrete user demand under the different in service behavior on the basis that has promoted whole support stability and drive wholly and carry out stable removal operation to the assigned position, has effectively promoted holistic result of use and working property.
Description
Technical Field
The invention relates to the technical field of LED display screens, in particular to a quick-mounting movable large-scale LED display screen with a photosensitive self-adjusting function.
Background
The LED display screen is a flat panel display, is composed of small LED module panels, is used for displaying equipment of various information such as characters, images, videos and the like, and is a relatively common display device along with the continuous development of modern science and technology.
However, most of the existing LED display screens in the existing market have a fixed integral structure which is mostly not movable, and are difficult to satisfy multiple use requirements under different use conditions in practical application work, so that the overall use stability in normal use work is general, and the influence of a certain degree is caused to the overall use effect and the working performance, and due to the defect of the structure of the LED display screen, the whole LED display screen can not perform proper adjustment on the displayed brightness of the LED display screen according to the brightness of the external environment in normal use work, and is difficult to satisfy multiple use requirements under different use conditions, so that the whole LED display screen is correspondingly limited by a large degree in use functionality in normal use work, and the defect of narrow whole application range is caused.
Disclosure of Invention
The invention aims to provide a quick-mounting movable large-scale LED display screen with a light sensing self-adjusting function, so as to solve the problems that the prior art proposes a fixed integrated structure which is mostly immovable and is difficult to meet various use requirements under different use conditions in practical application and use, so that the overall use stability in normal use is relatively common, and the overall use effect and the working performance are influenced to a certain degree, and due to the defects of the structure of the LED lamp, the whole LED lamp cannot properly adjust the brightness displayed by the LED lamp according to the brightness of the external environment in normal use, is difficult to meet various use requirements under different use conditions, the whole use functionality in the normal use work is correspondingly limited to a greater degree, so that the problem of narrow whole application range is caused.
In order to achieve the purpose, the invention provides the following technical scheme: a quick-mounting movable large-scale LED display screen with a photosensitive self-adjusting function comprises a bearing support plate, wherein a brakeable universal wheel is fixedly arranged at the corner position of the bottom of the bearing support plate, an assembly slot is transversely formed in the side position of the upper end surface of the outer part of the bearing support plate, a support base bearing seat is movably arranged at the upper end of the outer part of the bearing support plate, an assembly inserting plate is transversely fixedly arranged at the side position of the bottom of the support base bearing seat, a screen supporting frame is fixedly arranged at the upper end of the outer part of the support base bearing seat, a positioning jack is formed in the side position of the lower end of the outer part of the assembly inserting plate, a movable handle is fixedly arranged at the lower end position of the outer side of the screen supporting frame, an LED display screen is fixedly arranged at the front side of the outer part of the screen supporting frame, a remote control signal receiving groove is, the screen support frame comprises a screen support frame, a switch, a light sensing assembly, a display circuit board, a signal receiving module, a signal conversion module, an information processing module, a remote control mechanism, a light sensing adjusting module, an overhaul cover plate, a butt joint fastening bolt, a corner position movable mounting bolt and a corner position movable mounting bolt, the heat dissipation groove is preset in the middle of the maintenance cover plate, the limiting inserting bolt is movably mounted inside the positioning insertion hole, and the limiting fastening threaded sleeve penetrates through the positioning insertion hole and is movably mounted on the limiting inserting bolt.
Preferably, the whole bearing support plate is of a rectangular plate structure which is arranged at the bottom of the screen support frame and used for supporting the main body, the bearing support plate and the screen support frame are fixedly connected in a seamless mode, and four universal wheels which can be braked are symmetrically and fixedly arranged at four corner positions at the bottom of the bearing support plate and have the same specification.
Preferably, six universal wheels with the same specification are symmetrically and fixedly arranged at the two sides and the middle position of the bottom of the bearing support plate, and the fixed installation position of the assembly inserting plate at the bottom of the bearing support plate and the opening position of the assembly inserting groove at the upper end of the outer part of the bearing support plate are matched with each other correspondingly.
Preferably, the specifications in the groove of the assembling slot and the external specifications of the assembling insertion plate are matched with each other correspondingly, the whole screen supporting frame is of a rectangular frame structure, and four assembling insertion plates are symmetrically, seamlessly and fixedly installed at the two sides of the bottom of the supporting base bearing seat and have the same specifications.
Preferably, two positioning insertion holes with the same specification are symmetrically formed in the two sides of the lower end of the outer portion of each assembling insertion plate, the inner specification of each positioning insertion hole is matched with the outer specification of each limiting insertion bolt correspondingly, and the outer specification of each limiting insertion bolt is matched with the inner specification of each limiting fastening threaded sleeve correspondingly.
Preferably, the LED display screen is in seamless fixed connection with the front face of the outer part of the screen supporting frame, the remote control signal receiving grooves are transversely and symmetrically formed in the upper end of the outer part of the screen supporting frame at equal intervals and have the same specification, and the switch is electrically connected with the photosensitive assembly, the display circuit board, the signal receiving module, the signal conversion module, the information processing module, the remote control mechanism and the light sensation adjusting module.
Preferably, the maintenance cover plate is of a detachable structure movably mounted on the back of the screen supporting frame beyond term, and two of the maintenance cover plate and the screen supporting frame are symmetrically, seamlessly and fixedly mounted at the lower ends of the two outer sides of the screen supporting frame through the movable handrails and have the same specification.
Preferably, the heat dissipation grooves are symmetrically arranged at equal intervals outside the overhaul cover plate and have the same specification.
Compared with the prior art, the invention has the beneficial effects that: the quick-mounting movable large-scale LED display screen with the light sensing self-adjusting function is optimized and improved to a greater extent by combining the problems in the prior art, by additionally arranging the braked universal wheel with the free moving function at the bottom of the whole body, the brake universal wheel can meet the specific use requirements under different use conditions on the basis of improving the stability of the whole support and drive the whole body to stably move to a specified position, thereby effectively improving the use effect and the working performance of the whole body, and the light sensation adjusting module is additionally arranged in the light sensing module, so that the light sensing module can be adjusted in a self-adaptive manner according to the brightness of the external environment when the light sensing module is integrally used normally, various use requirements under different use conditions can be met, therefore, the use functionality of the whole body in normal use work is effectively enriched, and the whole application range is effectively expanded on the basis of improving the whole comprehensive use performance.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the split structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the display screen frame according to the present invention;
FIG. 4 is a schematic view of the insertion assembly structure of the present invention;
FIG. 5 is a schematic view of a connection port structure according to the present invention;
FIG. 6 is a schematic diagram of the bolt aligning and inserting structure of the present invention.
In the figure: 1. a bearing support plate; 2. the universal wheel can be braked; 3. assembling a slot; 4. a bottom supporting bearing seat; 5. assembling a plug board; 6. a screen support frame; 7. positioning the jack; 8. moving the handle; 9. an LED display screen; 10. a remote control signal receiving groove; 11. a data connection plug port; 12. a switch; 13. a photosensitive assembly; 14. a display circuit board; 15. a signal receiving module; 16. a signal conversion module; 17. an information processing module; 18. a remote control mechanism; 19. a light sensation adjusting module; 20. overhauling the cover plate; 21. butting fastening bolts; 22. a heat sink; 23. limiting the inserting bolt; 24. and limiting and fastening threaded sleeves.
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 present invention provides a technical solution: a quick-mounting movable large-scale LED display screen with a light sensing self-adjusting function comprises a bearing support plate 1, a universal wheel 2 capable of braking, an assembly slot 3, a bottom-supporting bearing seat 4, an assembly plug board 5, a screen support frame 6, a positioning plug hole 7, a movable handle 8, an LED display screen 9, a remote control signal receiving groove 10, a data connection plug port 11, a switch 12, a light sensing component 13, a display circuit board 14, a signal receiving module 15, a signal conversion module 16, an information processing module 17, a remote control mechanism 18, a light sensing adjusting module 19, an overhaul cover plate 20, a butt joint fastening bolt 21, a heat dissipation groove 22, a limiting plug bolt 23 and a limiting fastening screw sleeve 24, wherein the universal wheel 2 capable of braking is fixedly arranged at the corner position of the bottom of the bearing support plate 1, the assembly slot 3 is transversely arranged at the side position of the outer upper end surface of the bearing support plate 1, the bottom-supporting bearing seat 4 is, an assembly plug board 5 is transversely and fixedly installed at the side position of the bottom of a bottom supporting bearing seat 4, a screen supporting frame 6 is fixedly installed at the upper end of the outer part of the bottom supporting bearing seat 4, a positioning jack 7 is arranged at the side position of the lower end of the outer part of the assembly plug board 5, a movable handle 8 is fixedly installed at the lower end position of the outer side of the screen supporting frame 6, an LED display screen 9 is fixedly installed at the front surface of the outer part of the screen supporting frame 6, a remote control signal receiving groove 10 is transversely installed at the upper end of the outer part of the screen supporting frame 6, a data connection plugging port 11 is preset at the upper end position of the outer side of the screen supporting frame 6, a switch 12 is fixedly installed at the lower end position of the outer side of the screen supporting frame 6, a photosensitive assembly 13 is fixedly installed at the side position of the upper end of the outer part, a signal conversion module 16 is fixedly installed at the other side position of the upper end inside the screen supporting frame 6, an information processing module 17 is fixedly installed at one side position of the lower end inside the screen supporting frame 6, a remote control mechanism 18 is fixedly installed at the middle position inside the screen supporting frame 6, a light sensation adjusting module 19 is fixedly installed at the other side position of the lower end inside the screen supporting frame 6, an overhaul cover plate 20 is movably installed at the back outside the screen supporting frame 6, butt joint fastening bolts 21 are movably installed at the back outside the screen supporting frame 6 and the corner positions outside the overhaul cover plate 20, a heat dissipation groove 22 is preset at the middle position of the overhaul cover plate 20, a limiting inserting bolt 23 is movably installed inside the positioning jack 7, and a limiting fastening screw sleeve 24 is movably installed when the limiting inserting bolt 23 passes through the;
furthermore, the whole bearing support plate 1 is of a rectangular plate structure which is arranged at the bottom of the screen support frame 6 and used for supporting the main body, and is in seamless fixed connection with the screen support frame 6, four universal wheels 2 which have the same specification are symmetrically and fixedly arranged at four corner positions at the bottom of the bearing support plate 1, so that the whole can be driven to stably move to an appointed working position on the basis of improving the stability of the whole structure, and the use stability of the whole in normal use work is ensured to a greater extent;
furthermore, six universal wheels 2 with the same specification are symmetrically and fixedly arranged at two sides and the middle position of the bottom of the bearing support plate 1, and the fixed installation position of the assembling insertion plate 5 at the bottom of the bearing support plate 1 and the opening position of the assembling slot 3 at the upper end of the outer part of the bearing support plate 1 are correspondingly matched with each other, so that the integral using effect and working performance are effectively improved;
furthermore, the specification in the assembling slot 3 is matched with the external specification of the assembling plug board 5 correspondingly, the whole screen supporting frame 6 is of a rectangular frame structure, and four assembling plug boards 5 with the same specification are symmetrically, seamlessly and fixedly arranged at the two sides of the bottom supporting bearing seat 4, so that stable and continuous inserting assembling work is more convenient to carry out;
furthermore, two positioning insertion holes 7 with the same specification are symmetrically formed in the two sides of the outer lower end of each assembling insertion plate 5, the inner specification of each positioning insertion hole 7 is matched with the outer specification of each limiting insertion bolt 23 correspondingly, the outer specification of each limiting insertion bolt 23 is matched with the inner specification of each limiting fastening threaded sleeve 24 correspondingly, and the assembling stability of the whole structure in normal use can be guaranteed more stably;
furthermore, the LED display screen 9 is fixedly connected with the outer front surface of the screen supporting frame 6 in a seamless manner, the remote control signal receiving grooves 10 are transversely and symmetrically formed in the upper end of the outer portion of the screen supporting frame 6 at equal intervals and have the same specification, and the switch 12 is electrically connected with the photosensitive assembly 13, the display circuit board 14, the signal receiving module 15, the signal conversion module 16, the information processing module 17, the remote control mechanism 18 and the light sensation adjusting module 19, so that the integral operation mode is simplified, and the integral use difficulty is correspondingly reduced;
furthermore, the maintenance cover plate 20 is of a detachable structure which is movably mounted with each other after the past due on the back of the screen supporting frame 6, and two movable handrails 8 with the same specification are symmetrically, seamlessly and fixedly mounted at the lower ends of the two sides of the outside of the screen supporting frame 6, so that the whole body can move normally in practical application and use work conveniently, various use requirements of the whole body under different use conditions can be met, and the use functionality of the whole body in normal use work can be effectively met by chickens;
furthermore, the heat dissipation grooves 22 are symmetrically and equidistantly formed outside the maintenance cover plate 20 and have the same specification, so that stable and continuous heat dissipation work can be performed on all internal components in practical application and use work, and the overall application range can be effectively expanded on the basis of improving the overall comprehensive use performance.
The working principle is as follows: firstly, the universal wheel 2 can be braked on the symmetrical fixed installation structure at the bottom of the bearing support plate 1 and the structural characteristics of the universal wheel, and can drive the whole to carry out stable and continuous moving operation to a designated working position according to specific use requirements on the basis of stably supporting the whole to carry out normal use work in practical application and use work, the seamless connection structure between the bottom supporting bearing seat 4 and the screen supporting frame 6 and the symmetrical fixed installation structure of the assembly inserting plate 5 at the bottom of the bottom supporting bearing seat 4 can carry out stable assembly connection at the outer upper end of the bearing support plate 1 through the corresponding matching relation of the specifications between the assembly inserting plate 5 and the assembly inserting slot 3, and pass through the positioning inserting hole 7 through the corresponding matching relation between the limiting inserting bolt 23 and the positioning inserting hole 7 to tighten and limit the inserting bolt 23 by using the limiting fastening screw sleeve 24, and the whole is driven to carry out stable and continuous moving work to the designated position according to the specific use requirements by moving the handle, can respond to the whole luminance of external environment and utilize light sense adjusting module 19 control LED display screen 9 through sensitization subassembly 13 in normal use work, and then can satisfy multiple user demand under the different in service behavior, effectively richened whole service function nature in normal use work to holistic application scope has effectively been enlarged on the basis that has promoted whole comprehensive use performance.
Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.
Claims (8)
1. The utility model provides a portable large-scale LED display screen of quick-mounting with sensitization self-adjusting function, is including bearing extension board (1), its characterized in that: the corner position fixed mounting who bears extension board (1) bottom has universal wheel (2) of can braking, assembly slot (3) have transversely been seted up to the avris position of bearing extension board (1) outside up end, the outside upper end movable mounting who bears extension board (1) has support base bearing seat (4), the horizontal fixed mounting in avris position of support base bearing seat (4) bottom has assembly picture peg (5), the outside upper end fixed mounting who holds in the palm base bearing seat (4) has screen braced frame (6), positioning hole (7) have been seted up to the avris position of assembly picture peg (5) outside lower extreme, the lower extreme fixed mounting of the outside avris of screen braced frame (6) has the removal to hold up handle (8), the outside front fixed mounting of screen braced frame (6) has LED display screen (9), remote control signal receiving groove (10) have transversely been seted up to the outside upper end of screen braced frame (6), the upper end position of the outer side of the screen supporting frame (6) is preset with a data connection plug port (11), the lower end position of the outer side of the screen supporting frame (6) is fixedly provided with a switch (12), the side position of the outer front upper end of the screen supporting frame (6) is fixedly provided with a photosensitive assembly (13), the inner part of the screen supporting frame (6) is fixedly provided with a display circuit board (14), one side position of the inner upper end of the screen supporting frame (6) is fixedly provided with a signal receiving module (15), the other side position of the inner upper end of the screen supporting frame (6) is fixedly provided with a signal conversion module (16), one side position of the inner lower end of the screen supporting frame (6) is fixedly provided with an information processing module (17), and the middle position of the inner part of the screen supporting frame (6) is fixedly provided with, the utility model discloses a screen support frame, including screen braced frame (6), screen braced frame (6) inside lower extreme another side fixed mounting has light sense adjusting module (19), the outside back movable mounting of screen braced frame (6) has access panel (20), the outside back of screen braced frame (6) and the corner position movable mounting who overhauls access panel (20) outside have butt joint fastening bolt (21), the intermediate position of access panel (20) has preset radiating groove (22), the inside movable mounting of location jack (7) has spacing grafting bolt (23), spacing grafting bolt (23) pass location jack (7) movable mounting have spacing fastening swivel nut (24).
2. The fast-assembled movable large-scale LED display screen with the self-adjusting function of light sensitivity according to claim 1, characterized in that: the whole bearing support plate (1) is of a rectangular plate structure which is arranged at the bottom of the screen support frame (6) and is used for supporting the main body, the bearing support plate and the screen support frame (6) are in seamless fixed connection, and four universal wheels (2) which can be braked are symmetrically and fixedly arranged at four corner positions at the bottom of the bearing support plate (1) and have the same specification.
3. The fast-assembled movable large-scale LED display screen with the self-adjusting function of light sensitivity according to claim 1, characterized in that: six identical specifications are symmetrically and fixedly installed on the two sides of the bottom of the bearing support plate (1) and the middle position of the universal wheel (2) capable of being braked, and the fixed installation position of the bottom of the bearing support plate (1) of the assembly inserting plate (5) and the opening position of the upper end of the outer part of the bearing support plate (1) of the assembly inserting groove (3) are matched correspondingly.
4. The fast-assembled movable large-scale LED display screen with the self-adjusting function of light sensitivity according to claim 1, characterized in that: the screen support frame is characterized in that the specifications of the assembly slots (3) in the slots correspond to the specifications of the assembly insertion plates (5) in the outer portions, the screen support frame (6) is of a rectangular frame structure integrally, and the assembly insertion plates (5) are symmetrically and fixedly provided with four same specifications at two sides of the bottom of the support base bearing seat (4).
5. The fast-assembled movable large-scale LED display screen with the self-adjusting function of light sensitivity according to claim 1, characterized in that: two positioning insertion holes (7) with the same specification are symmetrically arranged at two sides of the outer lower end of each assembling insertion plate (5), the inner specification of each positioning insertion hole (7) is matched with the outer specification of each limiting insertion bolt (23) correspondingly, and the outer specification of each limiting insertion bolt (23) is matched with the inner specification of each limiting fastening threaded sleeve (24) correspondingly.
6. The fast-assembled movable large-scale LED display screen with the self-adjusting function of light sensitivity according to claim 1, characterized in that: LED display screen (9) are in the outside of screen braced frame (6) openly rather than seamless fixed connection each other, and remote control signal receiving groove (10) are transversely equally spaced the symmetry and are seted up in the outside upper end of screen braced frame (6) to the specification is all the same, mutual electric connection between switch (12) and photosensitive assembly (13), display circuit board (14), signal reception module (15), signal conversion module (16), information processing module (17), remote control mechanism (18) and light sense adjusting module (19).
7. The fast-assembled movable large-scale LED display screen with the self-adjusting function of light sensitivity according to claim 1, characterized in that: the maintenance cover plate (20) is of a detachable structure movably mounted with each other beyond term at the back of the screen supporting frame (6), and two of the maintenance cover plate and the maintenance cover plate are symmetrically, seamlessly and fixedly mounted at the lower end positions of two outer sides of the screen supporting frame (6) through the movable handle (8).
8. The fast-assembled movable large-scale LED display screen with the self-adjusting function of light sensitivity according to claim 1, characterized in that: the heat dissipation grooves (22) are symmetrically arranged at equal intervals outside the overhaul cover plate (20) and have the same specification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010847234.5A CN111951698A (en) | 2020-08-21 | 2020-08-21 | Quick-mounting movable large-scale LED display screen with photosensitive self-adjusting function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010847234.5A CN111951698A (en) | 2020-08-21 | 2020-08-21 | Quick-mounting movable large-scale LED display screen with photosensitive self-adjusting function |
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| CN111951698A true CN111951698A (en) | 2020-11-17 |
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| CN202010847234.5A Pending CN111951698A (en) | 2020-08-21 | 2020-08-21 | Quick-mounting movable large-scale LED display screen with photosensitive self-adjusting function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112833295A (en) * | 2021-03-11 | 2021-05-25 | 江西科技学院 | Comprehensive identification device of road side unit |
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2020
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112833295A (en) * | 2021-03-11 | 2021-05-25 | 江西科技学院 | Comprehensive identification device of road side unit |
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