CN220118972U - Foldable and expandable LED display screen - Google Patents
Foldable and expandable LED display screen Download PDFInfo
- Publication number
- CN220118972U CN220118972U CN202321231494.5U CN202321231494U CN220118972U CN 220118972 U CN220118972 U CN 220118972U CN 202321231494 U CN202321231494 U CN 202321231494U CN 220118972 U CN220118972 U CN 220118972U
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- led display
- display screen
- fixed
- mounting
- foldable
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- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000010365 information processing Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a foldable and expandable LED display screen which comprises a mounting box, wherein a fixing frame is fixedly arranged on the mounting box, a connecting port is movably arranged on the fixing frame, and a transmission mechanism is fixedly arranged on the mounting box. The present utility model produces the following effects; can adjust according to the length of folding LED display screen, be convenient for folding LED display screen hangs.
Description
Technical Field
The utility model relates to the technical field of LED display screens, in particular to a foldable and expandable LED display screen.
Background
The LED display screen is a flat panel display, which consists of small LED module panels and is used for displaying various information such as characters, images, videos and the like. The LED electronic display screen 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 operation and the like. The foldable LED display screen is inconvenient to support when the foldable LED display screen is carried out in the prior art, and the foldable LED display screen can be blown by wind in windy weather, so that the foldable LED display screen is disturbed, and is easy to damage. For this purpose we propose a foldable and expandable LED display screen.
Disclosure of Invention
In order to achieve the above purpose, the utility model adopts the technical scheme that the utility model provides a foldable and expandable LED display screen, which comprises a mounting box, wherein a fixing frame is fixedly arranged on the mounting box, a connecting port is movably arranged on the fixing frame, and a transmission mechanism is fixedly arranged on the mounting box;
the transmission mechanism comprises: the device comprises a base, a motor, a first bevel gear and an adjusting part;
the base is fixedly arranged on the mounting box, the motor is fixedly arranged on the base, the first bevel gear is fixedly arranged at the output end of the motor, and the adjusting part is fixedly arranged on the mounting box.
Preferably, the adjusting part includes: the LED display screen comprises a bearing, a screw rod, a two-number bevel gear, a sliding rack, a fixed hook, a fixed ring, a foldable LED display screen, a sliding block, a mounting rod and a sliding chute;
bearing fixed mounting is in on the mounting box, lead screw fixed mounting is in on the bearing, two bevel gears fixed suit is in on the lead screw, balladeur train movable suit is in on the lead screw, fixed hook fixed mounting is in on the balladeur train, fixed ring movable suit is in on the fixed hook, collapsible LED display screen fixed mounting is in on the fixed ring, slider fixed mounting is in on the balladeur train, installation pole fixed mounting is in on the mounting box, the spout sets up in the installation pole.
Preferably, the first bevel gear is meshed with the second bevel gear.
Preferably, the screw is fixedly mounted on the bearing and movably mounted on the mounting rod.
Preferably, the sliding block is fixedly installed on the sliding frame and movably installed in the sliding groove.
Compared with the prior art, the utility model has the advantages and positive effects that the utility model has the following effects; can adjust according to the length of folding LED display screen, be convenient for folding LED display screen hangs.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort to a person skilled in the art.
Fig. 1 is a front sectional view of a foldable and expandable LED display screen according to the present embodiment;
fig. 2 is a partial enlarged view of a foldable and expandable LED display screen according to the present embodiment;
the figure shows: 1. a mounting box; 2. a fixing frame; 3. a connection port; 4. a base; 5. a motor; 6. a first bevel gear; 7. a bearing; 8. a screw rod; 9. a two-size bevel gear; 10. a carriage; 11. a fixed hook; 12. a fixing ring; 13. a foldable LED display screen; 14. a slide block; 15. a mounting rod; 16. and a sliding groove.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
1-2 of the attached drawings in the specification show that the foldable and expandable LED display screen comprises a mounting box 1, wherein a fixing frame 2 is fixedly arranged on the mounting box 1, a connecting port 3 is movably arranged on the fixing frame 2, and a transmission mechanism is fixedly arranged on the mounting box 1;
the transmission mechanism comprises: a base 4, a motor 5, a first bevel gear 6 and an adjusting part;
the base 4 is fixedly installed on the installation box 1, the motor 5 is fixedly installed on the base 4, the first bevel gear 6 is fixedly installed at the output end of the motor 5, and the adjusting part is fixedly installed on the installation box 1.
As can be seen from fig. 1-2 of the specification, the adjusting part comprises: bearing 7, lead screw 8, two bevel gears 9, carriage 10, fixed hook 11, fixed ring 12, foldable LED display 13, slide block 14, mounting rod 15 and chute 16;
bearing 7 fixed mounting is in on the mounting box 1, lead screw 8 fixed mounting is in on the bearing 7, two bevel gears 9 fixed suit is in on the lead screw 8, the balladeur train 10 movable suit is in on the lead screw 8, fixed hook 11 fixed mounting is in on the balladeur train 10, fixed ring 12 movable suit is in on the fixed hook 11, collapsible LED display screen 13 fixed mounting is in on the fixed ring 12, slider 14 fixed mounting is in on the balladeur train 10, installation pole 15 fixed mounting is in on the mounting box 1, spout 16 sets up in the installation pole 15.
In the above-described arrangement, the first bevel gear 6 is meshed with the second bevel gear 9.
In the above-described solution, the screw 8 is fixedly mounted on the bearing 7 and movably mounted on the mounting rod 15.
In the above-described solution, the slide 14 is fixedly mounted on the carriage 10 and is movably mounted in the chute 16.
It should be pointed out that, in the specific implementation process, the motor 5 is turned on to drive the first bevel gear 6 to rotate, the first bevel gear 6 drives the second bevel gear 9 and the screw rod 8 to rotate, the sliding frame 10 translates on the screw rod 8, the sliding frame 10 limits through the sliding block 14 and the sliding groove 16, the sliding frame 10 cannot rotate and only translates, the sliding frame 10 drives the fixing hook 11, the fixing ring 12 and the foldable LED display screen 13 to translate, and the foldable LED display screen 13 can be supported.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (5)
1. The foldable and expandable LED display screen comprises a mounting box (1) and is characterized in that a fixing frame (2) is fixedly arranged on the mounting box (1), a connecting port (3) is movably arranged on the fixing frame (2), and a transmission mechanism is fixedly arranged on the mounting box (1);
the transmission mechanism comprises: a base (4), a motor (5), a first bevel gear (6) and an adjusting part;
the base (4) is fixedly installed on the installation box (1), the motor (5) is fixedly installed on the base (4), the first bevel gear (6) is fixedly installed at the output end of the motor (5), and the adjusting part is fixedly installed on the installation box (1).
2. The foldable and expandable LED display screen of claim 1, wherein said adjustment portion comprises: the LED display screen comprises a bearing (7), a screw rod (8), a two-cone gear (9), a sliding frame (10), a fixed hook (11), a fixed ring (12), a foldable LED display screen (13), a sliding block (14), a mounting rod (15) and a sliding groove (16);
bearing (7) fixed mounting is in on install bin (1), lead screw (8) fixed mounting is in on bearing (7), two bevel gears (9) fixed suit are in on lead screw (8), balladeur train (10) movable suit is in on lead screw (8), fixed hook (11) fixed mounting is in on balladeur train (10), fixed ring (12) movable suit is in on fixed hook (11), collapsible LED display screen (13) fixed mounting is in on fixed ring (12), slider (14) fixed mounting is in on balladeur train (10), installation pole (15) fixed mounting is in on install bin (1), spout (16) set up in installation pole (15).
3. A foldable and expandable LED display screen according to claim 2, characterized in that the first bevel gear (6) is meshed with the second bevel gear (9).
4. A collapsible and expandable LED display according to claim 2, characterized in that the screw (8) is fixedly mounted on the bearing (7) and movably mounted on the mounting bar (15).
5. A collapsible and expandable LED display screen according to claim 2, characterized in that the slider (14) is fixedly mounted on the carriage (10) and movably mounted in the chute (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321231494.5U CN220118972U (en) | 2023-05-19 | 2023-05-19 | Foldable and expandable LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321231494.5U CN220118972U (en) | 2023-05-19 | 2023-05-19 | Foldable and expandable LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220118972U true CN220118972U (en) | 2023-12-01 |
Family
ID=88916849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321231494.5U Active CN220118972U (en) | 2023-05-19 | 2023-05-19 | Foldable and expandable LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220118972U (en) |
-
2023
- 2023-05-19 CN CN202321231494.5U patent/CN220118972U/en active Active
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