CN215831444U - LED display device with hot plug and pre-maintenance functions - Google Patents
LED display device with hot plug and pre-maintenance functions Download PDFInfo
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- CN215831444U CN215831444U CN202121258688.5U CN202121258688U CN215831444U CN 215831444 U CN215831444 U CN 215831444U CN 202121258688 U CN202121258688 U CN 202121258688U CN 215831444 U CN215831444 U CN 215831444U
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- led display
- hot plug
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Abstract
The utility model discloses LED display equipment with hot plug and pre-maintenance functions, which comprises a display screen, a HUB board, a receiving card and a bottom plate, wherein the display screen is electrically connected with a microprocessor and a pressure sensor; the display screen comprises a bottom plate, wherein the bottom plate is symmetrically and fixedly connected with fixing rods, the fixing rods are fixedly connected with sliding blocks, the sliding blocks are connected to the back of the display screen in a sliding mode, and locking mechanisms are arranged on the sliding blocks and used for locking the sliding blocks and the display screen.
Description
Technical Field
The utility model relates to the technical field of LED display equipment, in particular to LED display equipment with hot plug and maintenance function.
Background
In the existing LED display screen structure, when the receiving card is plugged, the power supply of the LED display screen needs to be cut off firstly, and then the receiving card is plugged, however, the existing LED display device with hot plug and pre-maintenance is inconvenient to adjust the position of the display screen, and meanwhile, more dust is easily accumulated on the back of the display screen, and the cleaning is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an LED display device with hot plug and maintenance function, which aims to solve the problems in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme:
the LED display equipment with the hot plug pre-maintenance function comprises a display screen, a HUB board and a receiving card, wherein the display screen is electrically connected with a microprocessor and a pressure sensor, the pressure sensor is arranged between the HUB board and the receiving card, and when the HUB board is spliced with the receiving card, the pressure sensor is pressed;
the novel display screen locking device is characterized in that fixing rods are symmetrically and fixedly connected to the bottom plate, sliding blocks are fixedly connected to the fixing rods, the sliding blocks are connected to the back face of the display screen in a sliding mode, and locking mechanisms are arranged on the sliding blocks and used for locking the sliding blocks and the display screen.
As a further scheme of the utility model: the back of the display screen is provided with a sliding groove, and the sliding block is connected in the sliding groove in a sliding mode.
As a further scheme of the utility model: the sliding block is elastically connected with a T-shaped rod, and one end of the T-shaped rod penetrates through the sliding block and is inserted into the side wall of the sliding groove.
As a further scheme of the utility model: the slider is fixedly connected with a first spring, and the first spring is fixedly connected with the T-shaped rod.
As a further scheme of the utility model: the side walls of the sliding groove and the sliding block are provided with jacks, and the jacks are matched with the T-shaped rods.
As a further scheme of the utility model: two fixedly connected with looks even board between the slider, the dismantlement formula is connected with clean board on the board that links mutually, the clean cotton of fixedly connected with on the clean board, the back setting of the relative display screen of clean cotton.
As a further scheme of the utility model: the cleaning plate is fixedly connected with a connecting block, and one end of the connecting block penetrates through the connecting plate and is positioned on the other side of the connecting plate.
As a further scheme of the utility model: the holding tank has been seted up on the piece that links mutually, fixedly connected with intermediate block in the holding tank, fixedly connected with second spring on the intermediate block, the one end fixedly connected with T shape check lock lever of second spring, the lateral wall and the interpolation of holding tank are passed to the one end of T shape check lock lever are established on linking mutually the board.
Compared with the prior art, the utility model has the beneficial effects that: when the slider is required to move relative to the display screen, a worker manually pulls the T-shaped rod, when one end of the T-shaped plate is separated from the jack of the sliding groove, the slider is manually moved to adjust the position of the slider and the display screen, then the T-shaped rod is manually loosened, and due to the fact that one end of the T-shaped rod is inserted into the jack of the sliding groove under the action of the elastic force of the first spring, locking between the display screen and the slider is achieved, and the position of the display screen between the bottom plates is adjusted.
When the slider moves relative to the display screen, the cleaning cotton moves relative to the display screen, and the cleaning of the back of the display screen is realized through the effect of the cleaning cotton.
The LED display equipment with the hot plug pre-maintenance function is convenient for adjusting the position of the bottom plate relative to the display screen, so that the purpose of adjusting the height of the display screen is achieved.
Drawings
FIG. 1 is a schematic diagram of an LED display device with hot-plug pre-maintenance;
FIG. 2 is an internal schematic view of a slider in an LED display device with hot-plugging pre-maintenance;
FIG. 3 is a schematic diagram of the internal connection of the connecting plate and the cleaning cotton in the LED display device with hot plugging and maintenance;
in the figure: 1. a display screen; 2. a base plate; 3. fixing the rod; 4. a slider; 5. a chute; 6. a T-shaped rod; 7. A first spring; 8. a jack; 9. a connection plate; 10. cleaning the plate; 11. cleaning cotton; 12. connecting blocks; 13. A middle block; 14. a second spring; 15. t-shaped locking rods.
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. 1-3, in an embodiment of the present invention, an LED display device with hot plug and maintenance function includes a display screen 1, a HUB board, and a receiving card, where the display screen 1 is electrically connected to a microprocessor and a pressure sensor, the pressure sensor is disposed between the HUB board and the receiving card, and when the HUB board is plugged into the receiving card, the pressure sensor is pressed, and the LED display device further includes a bottom board 2;
the bottom plate 2 is gone up symmetrical fixedly connected with dead lever 3, fixedly connected with slider 4 on the dead lever 3, and slider 4 sliding connection is at the back of display screen 1, is provided with locking mechanism on slider 4, and locking mechanism is used for realizing locking slider 4 and display screen 1.
The slider 4 is elastically connected with a T-shaped rod 6, and one end of the T-shaped rod 6 penetrates through the slider 4 and is inserted into the side wall of the sliding groove 5.
The slider 4 is fixedly connected with a first spring 7, and the first spring 7 is fixedly connected with the T-shaped rod 6.
Seted up jack 8 on the lateral wall of spout 5 and slider 4, jack 8 cooperatees with T shape pole 6, when needs realize that slider 4 removes 1 display screen relatively, staff's manual pulling T shape pole 6, when breaking away from in the jack 8 of spout 5 is followed to the one end of T shaped plate 6, the position of manual movement slider 4 adjustment slider 4 and display screen 1, later manual release T shape pole 6, because the elastic action of first spring 7 realizes that the one end of T shape pole 6 is inserted in the jack 8 of establishing at spout 5, thereby locking between display screen 1 and the slider 4 has been realized.
Fixedly connected with links to each other board 9 between two sliders 4, and the dismantlement formula is connected with clean board 10 on linking to each other board 9, and fixedly connected with cleaning cotton 11 on the clean board 10, the back setting of the relative display screen 1 of cleaning cotton 11 when slider 4 moves relative display screen 1, moves between the relative display screen 1 of cleaning cotton 11 promptly, has realized the clearance to 1 back of display screen through the effect of cleaning cotton 11.
The cleaning plate 10 is fixedly connected with a connecting block 12, and one end of the connecting block 12 penetrates through the connecting plate 9 and is positioned at the other side thereof.
The holding tank has been seted up on the piece 12 of linking up, piece 13 in the middle of fixedly connected with in the holding tank, fixedly connected with second spring 14 on the piece 13 of centre, the one end fixedly connected with T shape check lock lever 15 of second spring 14, the lateral wall and the plug-in of holding tank are passed to the one end of T shape check lock lever 15 are established on linking up board 9 mutually, when needs realize dismantling cleaning plate 10 from linking up board 9, staff's manual promotion T shape check lock lever 15, when the one end of T shape check lock lever 15 breaks away from linking up board 9, manual removal links up piece 12 and realizes dismantling cleaning plate 10 from linking up board 9 promptly, thereby realize dismantling cleaning cotton 11, be convenient for clear up cleaning cotton 11.
When the display screen locking device is used, when the sliding block 4 needs to move relative to the display screen 1, a worker manually pulls the T-shaped rod 6, when one end of the T-shaped plate 6 is separated from the insertion hole 8 of the sliding groove 5, the sliding block 4 is manually moved to adjust the position of the sliding block 4 and the display screen 1, then the T-shaped rod 6 is manually loosened, one end of the T-shaped rod 6 is inserted into the insertion hole 8 of the sliding groove 5 under the elastic force action of the first spring 7, and therefore locking between the display screen 1 and the sliding block 4 is achieved, namely the position of the display screen 1 relative to the bottom plate 2 is adjusted.
When the sliding block 4 moves relative to the display screen 1, namely the cleaning cotton 11 moves relative to the display screen 1, the cleaning of the back of the display screen 1 is realized through the action of the cleaning cotton 11.
"fixedly connected" as described in the present invention means that two parts connected to each other are fixed together, typically by welding, screwing or gluing; "rotationally coupled" means that two components are coupled together and capable of relative motion.
Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.
Therefore, the above description is only a preferred embodiment of the present application, and is not intended to limit the scope of the present application; all changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.
Claims (8)
1. The LED display equipment with the hot plug pre-maintenance function comprises a display screen (1), a HUB board and a receiving card, wherein the display screen (1) is electrically connected with a microprocessor and a pressure sensor, the pressure sensor is arranged between the HUB board and the receiving card, and when the HUB board is plugged with the receiving card, the pressure sensor is pressed, and the LED display equipment is characterized by further comprising a bottom plate (2);
the novel display screen locking device is characterized in that the fixing rods (3) are symmetrically and fixedly connected to the bottom plate (2), the sliding blocks (4) are fixedly connected to the fixing rods (3), the sliding blocks (4) are slidably connected to the back face of the display screen (1), and locking mechanisms are arranged on the sliding blocks (4) and used for locking the sliding blocks (4) and the display screen (1).
2. The LED display device with the function of hot plug and maintenance before plug according to claim 1, wherein a sliding groove (5) is formed in the back face of the display screen (1), and the sliding block (4) is connected in the sliding groove (5) in a sliding mode.
3. The LED display device with the function of hot plug and maintenance according to claim 2, wherein a T-shaped rod (6) is elastically connected to the sliding block (4), and one end of the T-shaped rod (6) penetrates through the sliding block (4) and is inserted into the side wall of the sliding groove (5).
4. The LED display device with the function of hot plug and maintenance according to claim 3, wherein a first spring (7) is fixedly connected to the slider (4), and the first spring (7) is fixedly connected with the T-shaped rod (6).
5. The LED display device with the function of hot plug and maintenance before the hot plug of claim 3, wherein the side walls of the sliding groove (5) and the sliding block (4) are provided with insertion holes (8), and the insertion holes (8) are matched with the T-shaped rods (6).
6. The LED display device with the function of hot plug and pre-maintenance according to claim 1, wherein an interconnection plate (9) is fixedly connected between the two sliders (4), a cleaning plate (10) is detachably connected to the interconnection plate (9), cleaning cotton (11) is fixedly connected to the cleaning plate (10), and the cleaning cotton (11) is arranged opposite to the back surface of the display screen (1).
7. A hot swap pre-maintenance LED display device according to claim 6, wherein the cleaning plate (10) has a connection block (12) fixedly connected thereto, and one end of the connection block (12) passes through the connection plate (9) and is located at the other side thereof.
8. The LED display device with the function of hot plug and unplug maintenance as claimed in claim 7, wherein the connecting block (12) has a receiving slot, the receiving slot has an intermediate block (13) fixedly connected therein, the intermediate block (13) has a second spring (14) fixedly connected thereto, one end of the second spring (14) is fixedly connected to a T-shaped locking rod (15), and one end of the T-shaped locking rod (15) passes through a sidewall of the receiving slot and is inserted into the connecting plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121258688.5U CN215831444U (en) | 2021-06-07 | 2021-06-07 | LED display device with hot plug and pre-maintenance functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121258688.5U CN215831444U (en) | 2021-06-07 | 2021-06-07 | LED display device with hot plug and pre-maintenance functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215831444U true CN215831444U (en) | 2022-02-15 |
Family
ID=80189815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121258688.5U Active CN215831444U (en) | 2021-06-07 | 2021-06-07 | LED display device with hot plug and pre-maintenance functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215831444U (en) |
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2021
- 2021-06-07 CN CN202121258688.5U patent/CN215831444U/en active Active
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