CN221448769U - Outdoor LED display screen with protective structure - Google Patents
Outdoor LED display screen with protective structure Download PDFInfo
- Publication number
- CN221448769U CN221448769U CN202322915138.1U CN202322915138U CN221448769U CN 221448769 U CN221448769 U CN 221448769U CN 202322915138 U CN202322915138 U CN 202322915138U CN 221448769 U CN221448769 U CN 221448769U
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- shell
- led display
- display screen
- side wall
- protective structure
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- 230000001681 protective effect Effects 0.000 title claims abstract description 13
- 230000004224 protection Effects 0.000 claims abstract description 22
- 230000001360 synchronised effect Effects 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000017525 heat dissipation Effects 0.000 claims abstract description 18
- 230000008878 coupling Effects 0.000 abstract description 3
- 238000010168 coupling process Methods 0.000 abstract description 3
- 238000005859 coupling reaction Methods 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to an outdoor LED display screen with a protection structure, which comprises a mounting column, wherein a protection mechanism is arranged above the mounting column, a heat dissipation mechanism is arranged inside the protection mechanism, the protection mechanism comprises a shell, the bottom of the shell is fixedly connected with the top of the mounting column, a motor is fixedly arranged on the rear side wall of an inner cavity of the shell, an output shaft of the motor is fixedly connected with a rotating shaft through a coupling, a vertical bevel gear is fixedly arranged on the outer surface of the rotating shaft, four movable rods are rotatably arranged between the front side wall and the rear side wall of the inner cavity of the shell, synchronous wheels are fixedly arranged on the outer surfaces of the four movable rods, and synchronous belts are meshed and arranged on the outer surfaces of the four synchronous wheels. This outdoor LED display screen with protective structure through being provided with protection machanism, has reached the purpose of protecting the LED display screen, prevents that extreme weather from causing the damage to the LED display screen, has satisfied user's user demand.
Description
Technical Field
The utility model relates to the technical field of LED display screens, in particular to an outdoor LED display screen with a protection structure.
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 and videos, integrates microelectronic technology, computer technology and information processing, has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like, is widely applied to commercial media, cultural performance markets, stadiums, information transmission, news release, securities trade and the like, and can meet the requirements of different environments.
Most of the existing LED display screens are not provided with a protective structure, when the LED display screens are protected in extreme weather such as hail, typhoon and sand storm, the outer shell is required to be temporarily built for protection, and the use requirements of users are not met, so that the outdoor LED display screen with the protective structure is provided for solving the problems.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides an outdoor LED display screen with a protection structure, which has the advantage of protecting the LED display screen, and solves the problems that most of the existing LED display screens do not have the protection structure, when the LED display screen needs to be protected in extreme weather, such as hail, typhoon and sand storm, the shell needs to be temporarily built for protection, and the use requirement of a user is not met.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the outdoor LED display screen with the protection structure comprises a mounting column, wherein a protection mechanism is arranged above the mounting column, and a heat dissipation mechanism is arranged inside the protection mechanism;
The protection mechanism comprises a shell, the bottom of shell and the top fixed connection of erection column, the inner chamber back lateral wall fixed mounting of shell has the motor, the output shaft of motor passes through shaft coupling fixedly connected with axis of rotation, the surface fixed mounting of axis of rotation has vertical bevel gear, rotate between the inner chamber front and back both sides wall of shell and install four movable rods, four the equal fixed mounting of surface of movable rod has the synchronizing wheel, four the outer surface engagement of synchronizing wheel installs the hold-in range.
Further, the heat dissipation mechanism comprises a display screen body, and the front side and the rear side of the display screen body are respectively and fixedly connected with the front side wall and the rear side wall of the inner cavity of the shell.
Further, a rotating rod is rotatably arranged on the rear side wall of the inner cavity of the shell, and a transverse bevel gear is fixedly arranged on the outer surface of the rotating rod.
Further, the outer surface of the vertical bevel gear is meshed with the outer surface of the transverse bevel gear, and the outer surface of the transverse bevel gear is meshed with the outer surface of the synchronous wheel.
Further, the right side of shell and the right side of hold-in range have all been seted up and have been shown the mouth, two show the size looks adaptation of mouth and display screen body.
Further, the inner chamber of shell around both sides wall all has seted up the installing port, two the internal surface of installing port is all fixed mounting has the radiator fan, two the internal surface of installing port is all fixed mounting has the dust screen.
Further, the heat dissipation fans are arranged in eight ways, and the eight heat dissipation fans are symmetrically distributed on the left and right sides when seen from the right to the left.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
This outdoor LED display screen with protective structure through being provided with protection machanism, has reached the purpose of protecting the LED display screen, prevents that extreme weather from causing the damage to the LED display screen, has satisfied user's user demand, through being provided with cooling machanism, plays and carries out radiating effect to the LED display screen, has improved suitable operational environment for the display screen body, has prolonged the life of display screen body.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged view of the structure of the present utility model at A in FIG. 1;
fig. 3 is a right side cross-sectional view of the structural shell of the present utility model.
In the figure: 1. a mounting column; 2. a protective mechanism; 201. a housing; 202. a motor; 203. a rotating shaft; 204. a vertical bevel gear; 205. a rotating lever; 206. a transverse bevel gear; 207. a movable rod; 208. a synchronizing wheel; 209. a synchronous belt; 3. a heat dissipation mechanism; 301. a display screen body; 302. a heat dissipation fan.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, an outdoor LED display screen with a protection structure in this embodiment includes a mounting post 1, a protection mechanism 2 is disposed above the mounting post 1, a heat dissipation mechanism 3 is disposed inside the protection mechanism 2, the protection mechanism 2 includes a housing 201, a bottom of the housing 201 is fixedly connected with a top of the mounting post 1, a motor 202 is fixedly mounted on a rear side wall of an inner cavity of the housing 201, an output shaft of the motor 202 is fixedly connected with a rotating shaft 203 through a coupling, a vertical bevel gear 204 is fixedly mounted on an outer surface of the rotating shaft 203, the motor 202 drives the rotating shaft 203 and the vertical bevel gear 204 to rotate, four movable rods 207 are rotatably mounted between front and rear side walls of the inner cavity of the housing 201, synchronous wheels 208 are fixedly mounted on outer surfaces of the four movable rods 207, and synchronous belts 209 are mounted on outer surfaces of the four synchronous wheels 208 in a meshed manner.
Wherein, the inner chamber rear side wall of shell 201 rotates and installs dwang 205, and the surface fixed mounting of dwang 205 has horizontal bevel gear 206, and the surface of vertical bevel gear 204 meshes with the surface of horizontal bevel gear 206, and vertical bevel gear 204 rotates through horizontal bevel gear 206 drive movable rod 207, and the surface of horizontal bevel gear 206 meshes with the surface of synchronizing wheel 208, and horizontal bevel gear 206 rotates through synchronizing wheel 208 drive hold-in range 209.
Specifically, the motor 202 is started to drive the rotating shaft 203 and the vertical bevel gear 204 to rotate, the vertical bevel gear 204 drives the movable rod 207 to rotate through the transverse bevel gear 206, and the transverse bevel gear 206 drives the synchronous belt 209 to rotate through the synchronous wheel 208, so that the display port on the right side of the synchronous belt 209 moves to the left side, the display screen body 301 is protected through the synchronous belt 209, damage to the LED display screen caused by extreme weather is prevented, and the use requirements of users are met.
In this embodiment, the heat dissipation mechanism 3 includes a display screen body 301, front and rear sides of the display screen body 301 are fixedly connected with front and rear side walls of an inner cavity of the housing 201, display ports are formed on the right side of the housing 201 and the right side of the synchronous belt 209, sizes of the two display ports are matched with those of the display screen body 301, the display ports on the right side of the synchronous belt 209 are moved to the left side, and the display screen body 301 is protected by the synchronous belt 209.
Wherein, the inner chamber of shell 201 around both sides wall all offer the installing port, and the equal fixed mounting of internal surface of two installing ports has heat dissipation fan 302, dispels the heat to display screen body 301 through heat dissipation fan 302, and the equal fixed mounting of internal surface of two installing ports has the dust screen, and the entering that the dust screen can reduce the dust, and heat dissipation fan 302 is provided with eight, and eight heat dissipation fans 302 are left and right sides symmetric distribution from the right side.
Specifically, the heat dissipation fan 302 dissipates heat of the display screen body 301, so that dust entering into the display screen body 301 can be reduced, a proper working environment is improved, and the service life of the display screen body 301 is prolonged.
The working principle of the embodiment is as follows:
When encountering extreme weather, such as hail, typhoon and sand storm, the motor 202 is started to drive the rotating shaft 203 and the vertical bevel gear 204 to rotate, the vertical bevel gear 204 drives the movable rod 207 to rotate through the transverse bevel gear 206, and the transverse bevel gear 206 drives the synchronous belt 209 to rotate through the synchronous wheel 208, so that the display port on the right side of the synchronous belt 209 moves to the left side, the display screen body 301 is protected through the synchronous belt 209, the heat dissipation is carried out on the display screen body 301 through the heat dissipation fan 302, and the dust can be reduced through the dust screen.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Outdoor LED display screen with protective structure, including erection column (1), its characterized in that: a protection mechanism (2) is arranged above the mounting column (1), and a heat dissipation mechanism (3) is arranged inside the protection mechanism (2);
The protection mechanism (2) comprises a shell (201), the bottom of the shell (201) is fixedly connected with the top of a mounting column (1), a motor (202) is fixedly mounted on the rear side wall of an inner cavity of the shell (201), an output shaft of the motor (202) is fixedly connected with a rotating shaft (203) through a coupler, vertical bevel gears (204) are fixedly mounted on the outer surface of the rotating shaft (203), four movable rods (207) are rotatably mounted between the front side wall and the rear side wall of the inner cavity of the shell (201), synchronizing wheels (208) are fixedly mounted on the outer surface of each movable rod (207), and synchronous belts (209) are mounted on the outer surface of each synchronizing wheel (208) in a meshed mode.
2. An outdoor LED display with protective structure according to claim 1, characterized in that: the heat dissipation mechanism (3) comprises a display screen body (301), and the front side and the rear side of the display screen body (301) are fixedly connected with the front side wall and the rear side wall of the inner cavity of the shell (201) respectively.
3. An outdoor LED display with protective structure according to claim 1, characterized in that: a rotating rod (205) is rotatably arranged on the rear side wall of the inner cavity of the shell (201), and a transverse bevel gear (206) is fixedly arranged on the outer surface of the rotating rod (205).
4. An outdoor LED display with protective structure according to claim 1, characterized in that: the outer surface of the vertical bevel gear (204) is meshed with the outer surface of the transverse bevel gear (206), and the outer surface of the transverse bevel gear (206) is meshed with the outer surface of the synchronous wheel (208).
5. An outdoor LED display with protective structure according to claim 2, characterized in that: display ports are formed in the right side of the shell (201) and the right side of the synchronous belt (209), and the sizes of the two display ports are matched with the size of the display screen body (301).
6. An outdoor LED display with protective structure according to claim 2, characterized in that: the inner cavity of the shell (201) is provided with mounting openings on the front side wall and the rear side wall, the inner surfaces of the two mounting openings are fixedly provided with radiating fans (302), and the inner surfaces of the two mounting openings are fixedly provided with dustproof screens.
7. The outdoor LED display with protective structure of claim 6, wherein: eight radiating fans (302) are arranged, and the eight radiating fans (302) are symmetrically distributed on the left side and the right side from right to left.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322915138.1U CN221448769U (en) | 2023-10-30 | 2023-10-30 | Outdoor LED display screen with protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322915138.1U CN221448769U (en) | 2023-10-30 | 2023-10-30 | Outdoor LED display screen with protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221448769U true CN221448769U (en) | 2024-07-30 |
Family
ID=92057411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322915138.1U Active CN221448769U (en) | 2023-10-30 | 2023-10-30 | Outdoor LED display screen with protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221448769U (en) |
-
2023
- 2023-10-30 CN CN202322915138.1U patent/CN221448769U/en active Active
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