CN215730621U - LED screen with watertight fittings - Google Patents
LED screen with watertight fittings Download PDFInfo
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- CN215730621U CN215730621U CN202121011912.0U CN202121011912U CN215730621U CN 215730621 U CN215730621 U CN 215730621U CN 202121011912 U CN202121011912 U CN 202121011912U CN 215730621 U CN215730621 U CN 215730621U
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Abstract
The utility model belongs to the field of LED screens, in particular to an LED screen with a waterproof device, and aims to solve the problems that the existing LED screen is poor in weather resistance when used in an external environment, general in waterproof effect and easy to damage. The LED screen body can be well protected when used in an external environment, and meanwhile, the waterproof effect is good, and damage can be avoided.
Description
Technical Field
The utility model relates to the technical field of LED screens, in particular to an LED screen with a waterproof device.
Background
The LED display screen is a flat panel display, is made up of LED module panel one by one, the apparatus used for displaying various information such as the characters, picture, video, etc., the LED electronic display screen collects the microelectronic technology, computer technology, information processing in an organic whole, have bright in color, the dynamic range is wide, the luminance is high, longe-lived, job stabilization advantage such as reliable, LED display screen is applied to the commercial media extensively, the market of cultural performance, sports arena, information transmission, news issue, stock exchange, can meet the needs of different environments; however, the existing LED screen has poor weather resistance in use in external environment, and is easy to damage due to general waterproof effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides an LED screen with a waterproof device.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a LED screen with a waterproof device comprises an installation frame, an LED screen body, a rear back plate, a lifting adjusting plate, a shielding protection plate, a movement control structure and an adjusting structure, wherein one side of the installation frame is provided with an installation groove, the LED screen body is fixedly installed in the installation groove, the rear back plate is fixedly installed at one side of the installation frame, the top of the rear back plate is provided with an adjusting groove, the lifting adjusting plate is slidably installed in the adjusting groove, the top of the lifting adjusting plate is provided with a fixed groove, the shielding protection plate is rotatably installed in the fixed groove, the movement control structure is arranged on the lifting adjusting plate, the shielding protection plate is connected with the movement control structure, the adjusting structure is arranged on the rear back plate, the adjusting structure is connected with the lifting adjusting plate, one side of the installation frame is provided with two connecting grooves, and a protection side plate is slidably installed in the two connecting grooves, two first thread groove has all been seted up to one side of protection curb plate, two the through-hole has all been seted up on the inner wall of spread groove, two all rotate in the through-hole and install first lead screw, first lead screw thread is installed in the first thread groove that corresponds, two the equal fixed mounting in one end of first lead screw has gear three, the equal fixed mounting in both sides of regulating plate has rack three.
Preferably, the mobile control structure comprises a first gear, a first rack, a threaded rod, a first bevel gear, a control rod, a second gear and a second rack, the first gear is fixedly installed on one side of the shielding protection plate, a moving groove is formed in the inner wall of the bottom of the fixing groove, the first rack is slidably installed in the moving groove, the first rack is meshed with the first gear, a third threaded groove is formed in the bottom of the first rack, a fixing hole is formed in the inner wall of the bottom of the moving groove, the threaded rod is rotatably installed in the fixing hole, and the threaded rod is in threaded connection with the third threaded groove.
Preferably, the first bevel gear is fixedly installed at the bottom end of the threaded rod, the connecting block is fixedly installed at the bottom of the lifting adjusting plate, the control rod is rotatably installed on the connecting block, a second bevel gear is fixedly installed at one end of the control rod and meshed with the first bevel gear, the second gear is fixedly installed at the other end of the control rod, and the second rack is fixedly installed on the inner wall of the adjusting groove.
Preferably, the sliding tray has been seted up on the inner wall of adjustment tank, fixed mounting has the sliding block on the lift regulating plate, sliding block slidable mounting is in the sliding tray.
Preferably, the inner wall of the connecting groove is provided with an auxiliary groove, the protective side plate is fixedly provided with an installation block, and the installation block is slidably installed in the auxiliary groove.
Preferably, a rotating groove is formed in the inner wall of the fixing groove, a rotating block is fixedly mounted on one side of the shielding protection plate, and the rotating block is rotatably mounted in the rotating groove.
Compared with the prior art, the utility model has the beneficial effects that:
(1) according to the LED screen with the waterproof device, the lifting adjusting plate can be unfolded when the LED screen is used outdoors, the shielding protective plate and the two protective side plates can be opened while the lifting adjusting plate is unfolded, and time and labor are saved during operation.
(2) According to the LED screen with the waterproof device, the shielding protection plate and the two protection side plates can have a good protection function and a good waterproof effect on the LED screen body, and the LED screen body can be effectively prevented from being damaged.
Drawings
Fig. 1 is a schematic perspective view of an LED screen with a waterproof device according to the present invention;
fig. 2 is a schematic front view of an LED screen with a waterproof device according to the present invention;
FIG. 3 is a schematic structural diagram of a portion A of an LED screen with a waterproof device according to the present invention;
fig. 4 is a schematic structural diagram of a part B of an LED screen with a waterproof device according to the present invention.
In the figure: 1. installing a frame; 2. an LED screen body; 3. a back panel; 4. a lifting adjusting plate; 5. shielding the protection plate; 6. a first gear; 7. a first rack; 8. a threaded rod; 9. a first bevel gear; 10. a control lever; 11. a second gear; 12. a second rack; 13. a protective side plate; 14. a first lead screw; 15. a third gear; 16. a third rack; 17. a second lead screw; 18. a worm gear; 19. rotating the rod; 20. a worm; 21. and a control disc.
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.
Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and claims of this patent does not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.
Referring to fig. 1-4, an LED screen with a waterproof device comprises an installation frame 1, an LED screen body 2, a back plate 3, a lifting adjusting plate 4, a shielding protection plate 5, a movement control structure and an adjusting structure, wherein one side of the installation frame 1 is provided with an installation groove, the LED screen body 2 is fixedly installed in the installation groove, the back plate 3 is fixedly installed at one side of the installation frame 1, the top of the back plate 3 is provided with an adjusting groove, the lifting adjusting plate 4 is slidably installed in the adjusting groove, the top of the lifting adjusting plate 4 is provided with a fixing groove, the shielding protection plate 5 is rotatably installed in the fixing groove, the movement control structure is arranged on the lifting adjusting plate 4, the shielding protection plate 5 is connected with the movement control structure, the adjusting structure is arranged on the back plate 3, and the adjusting structure is connected with the lifting adjusting plate 4, two spread grooves have been seted up to one side of installing frame 1, two equal slidable mounting has protection curb plate 13, two in the spread groove first thread groove has all been seted up, two to one side of protection curb plate 13 the through-hole has all been seted up on the inner wall of spread groove, two all rotate in the through-hole and install first lead screw 14, first lead screw 14 threaded mounting is in the first thread groove that corresponds, two the equal fixed mounting in one end of first lead screw 14 has gear three 15, the equal fixed mounting in both sides of lift adjustment board 4 has rack three 16, behind rack three 16 and the three 15 contact engagement of gear, gear three 15 begins to drive first lead screw 14 and rotates, and first lead screw 14 drives protection curb plate 13 and removes, and two protection curb plate 13 expand from installing frame 1.
In this embodiment, the mobile control structure includes a first gear 6, a first rack 7, a threaded rod 8, a first bevel gear 9, a control rod 10, a second gear 11 and a second rack 12, the first gear 6 is fixedly mounted on one side of the shielding plate 5, a moving groove is formed in the inner wall of the bottom of the fixing groove, the first rack 7 is slidably mounted in the moving groove, the first rack 7 is meshed with the first gear 6, a third threaded groove is formed in the bottom of the first rack 7, a fixing hole is formed in the inner wall of the bottom of the moving groove, the threaded rod 8 is rotatably mounted in the fixing hole, the threaded rod 8 is in threaded connection with the third threaded groove, the threaded rod 8 drives the first rack 7 to move, the first rack 7 drives the first gear 6 to rotate, the first gear 6 drives the shielding plate 5 to rotate, and the shielding plate 5 can shield the top of the LED screen body 2.
In this embodiment, first bevel gear 9 fixed mounting is in the bottom of threaded rod 8, and the bottom fixed mounting of lift adjusting plate 4 has the connecting block, control lever 10 rotates and installs on the connecting block, the one end fixed mounting of control lever 10 has second bevel gear, second bevel gear and the meshing of first bevel gear 9, two 11 fixed mounting of gear are at the other end of control lever 10, two 12 fixed mounting of rack are on the inner wall of adjustment tank, and two 11 and two 12 contact meshing backs of rack for two 11 of gear begin to drive control lever 10 and rotate, and control lever 10 drives second bevel gear and rotates, and second bevel gear drives first bevel gear 9 and rotates.
In this embodiment, the sliding tray has been seted up on the inner wall of adjustment tank, fixed mounting has the sliding block on the lift adjusting plate 4, sliding block slidable mounting is in the sliding tray.
In this embodiment, the inner wall of spread groove has seted up the auxiliary groove, fixed mounting has the installation piece on the protection curb plate 13, installation piece slidable mounting is in the auxiliary groove.
In this embodiment, seted up on the inner wall of fixed slot and rotated the groove, one side fixed mounting that shelters from guard plate 5 has the turning block, the turning block rotates to be installed and rotates the inslot.
In this embodiment, adjust the structure and include second lead screw 17, worm wheel 18, worm 20, rotary rod 19 and control disc 21, rotatory hole has been seted up on the inner wall of adjustment tank, and rotary rod 19 rotates and installs in rotatory hole, and worm 20 and control disc 21 are the both ends of fixed connection rotary rod 19 respectively, and control disc 21 rotates and installs one side at backplate 3, and the second thread groove has been seted up to the bottom of lift adjustment plate 4, and second lead screw 17 screw thread is installed in the second thread groove, and worm wheel 18 fixed mounting is on second lead screw 17, and worm wheel 18 meshes with worm 20.
In this embodiment, the control disc 21 is rotated, the control disc 21 drives the rotating rod 19 and the worm 20 to rotate, the worm 20 drives the worm wheel 18 to rotate, the worm wheel 18 controls the second lead screw 17 to rotate, the second lead screw 17 drives the lifting adjusting plate 4 to move, the lifting adjusting plate 4 drives the shielding protecting plate 5 to move upwards, simultaneously, after the third rack 16 is in contact engagement with the third rack 15, the third rack 15 starts to drive the first lead screw 14 to rotate, the first lead screw 14 drives the protecting side plate 13 to move, the two protecting side plates 13 are unfolded from the mounting frame 1, the lifting adjusting plate 4 drives the second gear 11 to move, after the second gear 11 is in contact engagement with the second rack 12, the second gear 11 starts to drive the control rod 10 to rotate, the control rod 10 drives the second bevel gear to rotate, the second bevel gear drives the first bevel gear 9 to rotate, the first bevel gear 9 drives the threaded rod 8 to rotate, and the first rack 8 drives the first rack 7 to move, the first gear 7 drives the first gear 6 to rotate, the first gear 6 drives the shielding protection plate 5 to rotate, and the shielding protection plate 5 can shield the top of the LED screen body 2.
Compared with the prior art, the utility model has the technical progress that: the LED screen body 2 can be well protected when used in an external environment, has a good waterproof effect and can be prevented from being damaged.
Claims (6)
1. The LED screen with the waterproof device is characterized by comprising an installation frame (1), an LED screen body (2), a back panel (3), a lifting adjusting plate (4), a shielding protection plate (5), a movement control structure and an adjusting structure, wherein one side of the installation frame (1) is provided with an installation groove, the LED screen body (2) is fixedly installed in the installation groove, the back panel (3) is fixedly installed at one side of the installation frame (1), the top of the back panel (3) is provided with an adjusting groove, the lifting adjusting plate (4) is slidably installed in the adjusting groove, the top of the lifting adjusting plate (4) is provided with a fixing groove, the shielding protection plate (5) is rotatably installed in the fixing groove, the movement control structure is arranged on the lifting adjusting plate (4), the shielding protection plate (5) is connected with the movement control structure, the adjusting structure is arranged on the back panel (3), adjust the structure and be connected with lift adjustment board (4), two spread grooves have been seted up to one side of installing frame (1), two equal slidable mounting has protection curb plate (13), two in the spread groove first thread groove has all been seted up to one side of protection curb plate (13), two the through-hole has all been seted up on the inner wall of spread groove, two all rotate in the through-hole and install first lead screw (14), first lead screw (14) screw thread is installed in the first thread groove that corresponds, two the equal fixed mounting in one end of first lead screw (14) has gear three (15), the equal fixed mounting in both sides of lift adjustment board (4) has rack three (16).
2. The LED screen with the waterproof device according to claim 1, wherein the movement control structure comprises a first gear (6), a first rack (7), a threaded rod (8), a first bevel gear (9), a control rod (10), a second gear (11) and a second rack (12), the first gear (6) is fixedly installed on one side of the shielding protection plate (5), a moving groove is formed in the inner wall of the bottom of the fixed groove, the first rack (7) is slidably installed in the moving groove, the first rack (7) is meshed with the first gear (6), a third threaded groove is formed in the bottom of the first rack (7), a fixed hole is formed in the inner wall of the bottom of the moving groove, the threaded rod (8) is rotatably installed in the fixed hole, and the threaded rod (8) is in threaded connection with the third threaded groove.
3. The LED screen with the waterproof device according to claim 2, wherein the first bevel gear (9) is fixedly installed at the bottom end of the threaded rod (8), the bottom of the lifting adjusting plate (4) is fixedly installed with a connecting block, the control rod (10) is rotatably installed on the connecting block, one end of the control rod (10) is fixedly installed with a second bevel gear, the second bevel gear is meshed with the first bevel gear (9), the second gear (11) is fixedly installed at the other end of the control rod (10), and the second rack (12) is fixedly installed on the inner wall of the adjusting groove.
4. The LED screen with the waterproof device according to claim 1, wherein the inner wall of the adjusting groove is provided with a sliding groove, the lifting adjusting plate (4) is fixedly provided with a sliding block, and the sliding block is slidably arranged in the sliding groove.
5. The LED screen with the waterproof device according to claim 1, wherein an auxiliary groove is formed in the inner wall of the connecting groove, a mounting block is fixedly mounted on the protective side plate (13), and the mounting block is slidably mounted in the auxiliary groove.
6. The LED screen with the waterproof device according to claim 1, wherein a rotating groove is formed in the inner wall of the fixing groove, a rotating block is fixedly mounted on one side of the shielding protection plate (5), and the rotating block is rotatably mounted in the rotating groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121011912.0U CN215730621U (en) | 2021-05-12 | 2021-05-12 | LED screen with watertight fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121011912.0U CN215730621U (en) | 2021-05-12 | 2021-05-12 | LED screen with watertight fittings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215730621U true CN215730621U (en) | 2022-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121011912.0U Active CN215730621U (en) | 2021-05-12 | 2021-05-12 | LED screen with watertight fittings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215730621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115517463A (en) * | 2022-05-17 | 2022-12-27 | 徐国斌 | Data management equipment based on simulation process |
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2021
- 2021-05-12 CN CN202121011912.0U patent/CN215730621U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115517463A (en) * | 2022-05-17 | 2022-12-27 | 徐国斌 | Data management equipment based on simulation process |
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