CN220474253U - LED screen with protective structure - Google Patents
LED screen with protective structure Download PDFInfo
- Publication number
- CN220474253U CN220474253U CN202321931825.6U CN202321931825U CN220474253U CN 220474253 U CN220474253 U CN 220474253U CN 202321931825 U CN202321931825 U CN 202321931825U CN 220474253 U CN220474253 U CN 220474253U
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- box body
- sleeve
- display screen
- hand
- led display
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- 230000001681 protective effect Effects 0.000 title claims abstract description 40
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model discloses an LED screen with a protective structure, which comprises a box body with an opening at the top, wherein the front end of the opening at the top of the box body is rotationally connected with a protective sleeve, the top end of the protective sleeve is slidably penetrated with a frame, an LED display screen is fixedly arranged in the frame, two first screwing bolts are symmetrically arranged on the rear wall of the protective sleeve close to the top end, the protective sleeve is in matched connection with the first screwing bolts through threaded holes, two first positioning holes are symmetrically arranged on the outer wall of the frame close to the bottom end, the first screwing bolts are matched with the first positioning holes, a telescopic support rod is hinged in the box body, and one end of the telescopic support rod is hinged with the protective sleeve; according to the utility model, when the LED display screen is not used, the LED display screen is received into the protective sleeve, and then the protective sleeve is turned over to the inner side of the box body, so that the equipment can be transported, the box body and the protective sleeve can provide effective protection for the LED display screen, and the use effect is good.
Description
Technical Field
The utility model relates to a display screen, in particular to an LED screen with a protective structure.
Background
The LED display screen is an electronic display screen formed by LED dot matrixes, the display content forms such as characters, animation, pictures and videos of the screen are timely converted by changing the bright and dark traffic light beads, and the display control of the components is carried out through a modularized structure. The display device mainly comprises a display module, a control system and a power supply system. The display module is a screen formed by LED lamp lattices to emit light; the control system is used for realizing the conversion of the content displayed on the screen according to the on-off condition in the control area; the power supply system converts the input voltage and current to meet the requirement of the display screen.
Because the LED display screen possesses advantages such as low price, light in weight, consequently be used for making portable display screen often, common information display screen like roadside in the road maintenance process is placed at the roadside when traffic police's the time to suggestion past vehicle speed reduction display screen etc. but at present such display screen mainly comprises display screen body and support, mainly places at the roadside through the support, need split display screen body and support in transportation and transport process, and it is comparatively inconvenient to use, and lacks the safeguard measure to the display screen body, easily causes the damage to the display screen in the transportation.
For this purpose, we propose an LED screen with a protective structure.
Disclosure of Invention
The utility model aims to provide an LED screen with a protective structure so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a LED screen with protective structure, includes open-top's box body, box body open-top front end department rotates and is connected with the lag, the frame is worn to be equipped with in the top slip of lag, fixed mounting has the LED display screen in the frame, the back wall of lag is close to top department symmetry and is provided with two first hand screw bolt, the lag passes through the screw hole and is connected with first hand screw bolt cooperation, two first locating holes have been seted up to the outer wall of frame near bottom department symmetry, first hand screw bolt and first locating hole looks adaptation, articulated in the box body have flexible vaulting pole, the one end and the lag of flexible vaulting pole are articulated.
As a further scheme of the utility model: the telescopic stay bar comprises a sleeve with one end hinged to the inner wall of the box body, a guide rod is arranged at the other end of the sleeve in a sliding mode, one end of the guide rod, which is located outside the sleeve, is hinged to the rear wall of the protective sleeve, a sliding block is fixedly connected to one end of the guide rod, which is located inside the sleeve, and is in sliding connection with the sleeve, a third hand-screwing bolt is connected to the outer wall of the sleeve through a threaded hole in a matched mode, and a fourth positioning hole matched with the third hand-screwing bolt is formed in the sliding block.
As a further scheme of the utility model: two second locating holes are symmetrically formed in the position, close to the top end, of the outer wall of the frame, and the second locating holes are matched with the first hand-screwed bolts.
As a further scheme of the utility model: universal wheels are mounted at four corners of the bottom surface of the box body, a telescopic pull rod is fixedly mounted at the bottom of the box body, two second hand-screwed bolts are connected to the outer walls of the two sides of the box body through threaded holes in a symmetrical fit mode, third positioning holes are formed in the outer walls of the two sides of the protective sleeve, and the second hand-screwed bolts are located on the moving path of the third positioning holes.
As still further aspects of the utility model: the LED display screen is provided with a data interface, the LED display screen is provided with a power switch, a storage battery is fixedly arranged in the box body, and the storage battery is electrically connected with the LED display screen through a spiral wire.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, when the LED display screen is not used, the LED display screen is received into the protective sleeve, and then the protective sleeve is turned over to the inner side of the box body, so that the equipment can be transported, the box body and the protective sleeve can provide effective protection for the LED display screen, and the use effect is good.
Drawings
Fig. 1 is a schematic structural diagram of an LED screen with a protective structure.
Fig. 2 is a cross-sectional view of fig. 1.
Fig. 3 is a schematic rear view of a protective cover in an LED screen with a protective structure.
Fig. 4 is a schematic structural diagram of a slider in an LED screen with a protection structure.
The LED display screen comprises a box body 1, universal wheels 2, a telescopic pull rod 3, a protective sleeve 4, a telescopic support rod 5, a frame 6, a handle 7, a first hand-screwed bolt 8, a first positioning hole 9, a second positioning hole 10, a second hand-screwed bolt 11, a third positioning hole 12, a storage battery 13, a sleeve 14, a guide rod 15, a third hand-screwed bolt 16, a sliding block 17, a fourth positioning hole 18 and an LED display screen 19.
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 to 4, in the embodiment of the utility model, an LED screen with a protection structure includes a box body 1 with an opening at the top, a protection sleeve 4 is rotatably connected at the front end of the opening at the top of the box body 1, a frame 6 is slidably arranged at the top of the protection sleeve 4, an LED display screen 19 is fixedly installed in the frame 6, two first hand-screwed bolts 8 are symmetrically arranged at the position, close to the top, of the rear wall of the protection sleeve 4, the protection sleeve 4 is cooperatively connected with the first hand-screwed bolts 8 through threaded holes, two first positioning holes 9 are symmetrically arranged at the position, close to the bottom, of the outer wall of the frame 6, the first hand-screwed bolts 8 are matched with the first positioning holes 9, a telescopic support rod 5 is hinged in the box body 1, and one end of the telescopic support rod 5 is hinged with the protection sleeve 4.
According to the scheme, when the LED display screen is used, after the box body 1 is placed, the protective sleeve 4 is turned over to the outer side of the box body 1, the telescopic supporting rod 5 is operated to support the protective sleeve 4 in the box body 1, then the top end of the frame 6 is pulled out of the protective sleeve 4, so that the LED display screen 19 is completely exposed, the first hand-screwed bolt 8 is rotated, and the threaded end of the first hand-screwed bolt 8 is screwed into the first positioning hole 9, so that the LED display screen 19 can be arranged, and the operation is simple and convenient;
when not using LED display screen 19, in with LED display screen 19 income lag 4, with lag 4 upset to the inboard of box body 1 again, can transport this equipment, and box body 1 and lag 4 can provide effectual protection to LED display screen 19, excellent in use effect.
Referring to fig. 2 and fig. 4 specifically, in one embodiment of the present utility model, the telescopic stay 5 includes a sleeve 14 with one end hinged to the inner wall of the box body 1, a guide rod 15 is slidably disposed at the other end of the sleeve 14, one end of the guide rod 15 located outside the sleeve 14 is hinged to the rear wall of the protection sleeve 4, one end of the guide rod 15 located inside the sleeve 14 is fixedly connected with a slider 17, the slider 17 is slidably connected with the sleeve 14, the outer wall of the sleeve 14 is cooperatively connected with a third hand-screwed bolt 16 through a threaded hole, and a fourth positioning hole 18 adapted to the third hand-screwed bolt 16 is formed in the slider 17.
In the process of turning the protective sleeve 4 outwards from the inner side of the box body 1, the protective sleeve 4 drives the guide rod 15 to move towards the outer side of the sleeve 14, when the guide rod 15 drives the sliding block 17 to move to the end part of the sleeve 14, the fourth positioning hole 18 aligns with the third hand-screwed bolt 16, and the third hand-screwed bolt 16 is turned at the moment to insert the threaded end of the third hand-screwed bolt 16 into the fourth positioning hole 18, so that the guide rod 15 and the sleeve 14 can be locked, and stable support is provided for the protective sleeve 4.
With specific reference to fig. 2 and 3, in one embodiment of the present utility model, two second positioning holes 10 are symmetrically formed on the outer wall of the frame 6 near the top end, and the second positioning holes 10 are adapted to the first hand-screwed bolts 8.
After the frame 6 is retracted into the protective sleeve 4 and the first hand-screwed bolts 8 are inserted into the corresponding second positioning holes 10, the LED display screen 19 can be locked in the protective sleeve 4, and the LED display screen 19 is prevented from sliding out of the protective sleeve 4 in the transportation process of the equipment.
Specifically referring to fig. 1, in one embodiment of the present utility model, universal wheels 2 with a self-locking function are installed at four corners of the bottom surface of the box body 1, a telescopic pull rod 3 is fixedly installed at the bottom of the box body 1, and the telescopic pull rod 3 is a commercially available product and is commonly used for a pull rod trunk or the like, so that the specific structure thereof is not repeated, two second hand-screwed bolts 11 are symmetrically matched and connected with two outer walls of two sides of the box body 1 through threaded holes, third positioning holes 12 are formed in two outer walls of two sides of the protecting sleeve 4, the second hand-screwed bolts 11 are located on a moving path of the third positioning holes 12, and a handle 7 is fixedly connected with the top end of the frame 6.
The protecting sleeve 4 can be locked in the box body 1 by screwing the threaded end of the second hand-screwed bolt 11 into the third positioning hole 12, so that the protecting sleeve 4 is prevented from overturning with the box body 1 in the transportation process of equipment, temporary transportation and movement of the box body 1 are facilitated through the arrangement of the universal wheels 2 and the telescopic pull rod 3, and the frame 6 is conveniently pulled out from the protecting sleeve 4 through the arrangement of the handle 7.
In addition, be provided with the data interface on the LED display screen 19, be provided with switch on the LED display screen 19, fixed mounting has battery 13 in the box body 1, and battery 13 passes through spiral wire and LED display screen 19 electric connection.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. LED screen with protective structure, its characterized in that: including open-top box body (1), box body (1) open-top front end department rotates and is connected with lag (4), frame (6) are worn to be equipped with in the top slip of lag (4), fixed mounting has LED display screen (19) in frame (6), the back wall of lag (4) is close to top department symmetry and is provided with two first screw bolt (8) of twisting, lag (4) are connected through screw hole and first screw bolt (8) cooperation, two first locating holes (9) have been seted up to the outer wall of frame (6) near bottom department symmetry, first screw bolt (8) and first locating hole (9) looks adaptation are twisted to first hand, articulated in box body (1) have flexible vaulting pole (5), the one end and the lag (4) of flexible vaulting pole (5) are articulated.
2. The LED screen with protective structure of claim 1, wherein: the telescopic support rod (5) comprises a sleeve (14) with one end hinged to the inner wall of the box body (1), a guide rod (15) is arranged at the other end of the sleeve (14) in a sliding mode, one end of the guide rod (15) located outside the sleeve (14) is hinged to the rear wall of the protective sleeve (4), one end of the guide rod (15) located inside the sleeve (14) is fixedly connected with a sliding block (17), the sliding block (17) is in sliding connection with the sleeve (14), a third hand-screwed bolt (16) is connected to the outer wall of the sleeve (14) through a threaded hole in a matched mode, and a fourth positioning hole (18) matched with the third hand-screwed bolt (16) is formed in the sliding block (17).
3. The LED screen with protective structure of claim 1, wherein: two second positioning holes (10) are symmetrically formed in the position, close to the top end, of the outer wall of the frame (6), and the second positioning holes (10) are matched with the first hand-screwed bolts (8).
4. The LED screen with protective structure of claim 1, wherein: universal wheels (2) are installed at four corners of the bottom surface of the box body (1), a telescopic pull rod (3) is fixedly installed at the bottom of the box body (1), two second hand-screwed bolts (11) are symmetrically matched and connected to the outer walls of the two sides of the box body (1) through threaded holes, third positioning holes (12) are formed in the outer walls of the two sides of the protective sleeve (4), and the second hand-screwed bolts (11) are located on the moving path of the third positioning holes (12).
5. The LED screen with protective structure of claim 1, wherein: the LED display screen (19) is provided with a data interface, the LED display screen (19) is provided with a power switch, a storage battery (13) is fixedly arranged in the box body (1), and the storage battery (13) is electrically connected with the LED display screen (19) through a spiral wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321931825.6U CN220474253U (en) | 2023-07-21 | 2023-07-21 | LED screen with protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321931825.6U CN220474253U (en) | 2023-07-21 | 2023-07-21 | LED screen with protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220474253U true CN220474253U (en) | 2024-02-09 |
Family
ID=89774446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321931825.6U Active CN220474253U (en) | 2023-07-21 | 2023-07-21 | LED screen with protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220474253U (en) |
-
2023
- 2023-07-21 CN CN202321931825.6U patent/CN220474253U/en active Active
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