CN216647759U - LED display screen convenient to maintenance - Google Patents
LED display screen convenient to maintenance Download PDFInfo
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- CN216647759U CN216647759U CN202220012585.9U CN202220012585U CN216647759U CN 216647759 U CN216647759 U CN 216647759U CN 202220012585 U CN202220012585 U CN 202220012585U CN 216647759 U CN216647759 U CN 216647759U
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- display screen
- device main
- main body
- led display
- maintain
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Abstract
The utility model discloses an LED display screen convenient to maintain, which comprises a device main body, wherein a display screen shell is arranged at the middle upper part of the inner front side of the device main body, connecting blocks are arranged at the left end and the right end of the front part of a ventilating plate, and the connecting blocks are connected inside connecting grooves in a clamping manner. According to the utility model, the rear part of the device main body is connected with the clamping block through the clamping groove, so that the sealing performance of the device main body is greatly improved when the device main body is used, meanwhile, the device main body is fixed through the fixing bolt, so that the device main body is convenient to disassemble, the display screen shell and the ventilating plate are connected with the connecting groove through the connecting block, the left and right limiting is carried out on the display screen shell, the first fixing pin and the second fixing pin are used for limiting up and down and front and back, so that the device main body can be connected more stably, meanwhile, the first fixing pin and the second fixing pin are both simple to install and disassemble, so that a large amount of time cannot be wasted when the device main body is maintained, and the device main body is worth popularizing.
Description
Technical Field
The utility model relates to the field of display screens, in particular to an LED display screen convenient to maintain.
Background
The LED display screen is a flat panel display, it is made up of LED module panel of one by one, the apparatus used for displaying various information such as characters, picture, video, etc., the LED electronic display screen collects 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, advantages such as the job stabilization is reliable, the LED display screen is applied to the commercial media extensively, the cultural performance market, stadium, information transmission, news issue, stock exchange, etc., can meet the needs of different environments.
At the in-process that uses the LED display screen, the LED display screen that has now on the market often has two shortcomings when using, and firstly current LED display screen can not carry out fine heat dissipation when using, and secondly its structure of in-process that current LED display screen was using is complicated, connects too closely, can not be to its quick maintenance.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides an LED display screen convenient to maintain.
In order to achieve the purpose, the utility model adopts the following technical scheme: an LED display screen convenient for maintenance comprises a device main body, a display screen shell is arranged at the middle upper part of the inner front side of the device main body, the front side in the display screen shell is connected with a display screen main body through a fixing plate, the rear end of the fixing plate is provided with evenly distributed radiating fins, the rear parts of the radiating fins are opposite to the ventilating plate, the left end and the right end of the front part of the ventilating plate are provided with connecting blocks, the connecting blocks are clamped and connected inside the connecting grooves which are respectively arranged at the left side and the right side of the rear end of the display screen shell, second fixing pins penetrate through the middle parts in the connecting blocks, first fixing pins are arranged on the left and right sides of the second fixing pins, first fixed pin all runs through backup pad threaded connection inside the connecting block, the device main part rear end left and right sides all is connected with the backshell through draw-in groove and fixture block, fixture block and draw-in groove junction all run through evenly distributed's fixing bolt.
As a further description of the above technical solution:
the clamping blocks are respectively arranged on the left side and the right side of the front end of the rear shell.
As a further description of the above technical solution:
the clamping grooves are respectively formed in the left side and the right side of the rear end of the device main body.
As a further description of the above technical solution:
and the fixing bolts are in threaded connection with the clamping blocks and the clamping grooves.
As a further description of the above technical solution:
the lower part of the front end of the device main body is provided with evenly distributed buttons.
As a further description of the above technical solution:
the ventilation plate is provided with through holes which are uniformly distributed.
As a further description of the above technical solution:
the supporting plates are fixedly connected with the inner wall of the device main body respectively.
As a further description of the above technical solution:
the supporting plates are respectively arranged at the bottom ends of the left side and the right side of the display screen shell.
The utility model has the following beneficial effects:
1. according to the utility model, the display screen main body is fixed inside the display screen shell through the fixing plate, meanwhile, the radiating fins which are uniformly distributed are arranged at the rear end of the fixing plate, electronic components at the rear part of the display screen main body can be well radiated through the radiating fins, in addition, the rear part of the radiating fins is provided with the ventilating plate, the ventilating plate is provided with the through holes which are uniformly distributed, and the air inside the display screen shell can be interacted with the outside air through the through holes, so that the heat radiation performance of the display screen shell is greatly improved, and the damage of the display screen shell caused by overhigh internal temperature can be effectively avoided.
2. According to the utility model, the rear part of the device main body is connected with the clamping block through the clamping groove, so that the sealing performance of the device main body is greatly improved when the device main body is used, meanwhile, the device main body is fixed through the fixing bolt, so that the device main body is convenient to disassemble, the display screen shell and the ventilating plate are connected with the connecting groove through the connecting block, the left and right limiting is carried out on the display screen shell, the first fixing pin and the second fixing pin are used for limiting up and down and front and back, so that the device main body can be connected more stably, meanwhile, the first fixing pin and the second fixing pin are both simple to install and disassemble, so that a large amount of time cannot be wasted when the device main body is maintained, and the device main body is worth popularizing.
Drawings
FIG. 1 is a perspective view of an LED display screen of the present invention for easy maintenance;
FIG. 2 is a cross-sectional top view of an LED display screen of the present invention for ease of maintenance;
FIG. 3 is an enlarged view taken at A in FIG. 2;
fig. 4 is an enlarged view of fig. 2 at B.
Illustration of the drawings:
1. a device main body; 2. a display screen housing; 3. a button; 4. a ventilation board; 5. a through hole; 6. a heat sink; 7. a fixing plate; 8. a display screen main body; 9. a rear housing; 10. a support plate; 11. a clamping block; 12. a card slot; 13. fixing the bolt; 14. connecting grooves; 15. a first fixing pin; 16. a second fixing pin; 17. and (4) connecting the blocks.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, one embodiment of the present invention is provided: a LED display screen convenient to maintain comprises a device body 1, a display screen shell 2 is arranged on the middle upper portion of the inner front side of the device body 1 and used for protecting the inner structure of the device body, the display screen body 8 is connected to the inner front side of the display screen shell 2 through a fixing plate 7 so that the display screen body 8 can be fixed, radiating fins 6 which are evenly distributed are arranged at the rear end of the fixing plate 7, electronic elements at the rear portion of the display screen body 8 can be well radiated through the radiating fins 6, the rear portions of the radiating fins 6 are all right opposite to a ventilating plate 4, the air in the display screen shell 2 can be interacted with the outside air through holes 5 in the ventilating plate 4 so that the radiating performance is greatly improved, connecting blocks 17 are arranged at the left end and the right end of the front portion of the ventilating plate 4 and used for connecting with connecting grooves 14, the connecting blocks 17 are all clamped and connected in the connecting grooves 14 so that the connecting blocks can be quickly installed and disassembled, connecting groove 14 equally divide and do not set up in the 2 rear end left and right sides of display screen casing, make it be convenient for high-speed joint, middle part has all run through second fixed pin 16 in connecting block 17, it is spacing about being used for going on it, second fixed pin 16 left and right sides all is provided with first fixed pin 15, it is spacing around being used for going on it, first fixed pin 15 all runs through backup pad 10 threaded connection inside connecting block 17, make it can its effect to fixed spacing, the 1 rear end left and right sides of device main part all is connected with backshell 9 through draw-in groove 12 and fixture block 11, make its leakproofness better, fixture block 11 all runs through the fixing bolt 13 that has evenly distributed with draw-in groove 12 junction, fix it through fixing bolt 13, make its convenient to detach.
The working principle is as follows: firstly, a display screen main body 8 is fixed inside a display screen shell 2 through a fixing plate 7, meanwhile, radiating fins 6 which are uniformly distributed are arranged at the rear end of the fixing plate 7, electronic elements at the rear part of the display screen main body 8 can be well radiated through the radiating fins 6, in addition, a ventilating plate 4 is arranged at the rear part of the radiating fins 6, through holes 5 which are uniformly distributed are arranged on the ventilating plate 4, air inside the display screen shell 2 can be interacted with air outside through the through holes 5, the radiating performance of the display screen shell is greatly improved, so that the display screen shell can be effectively prevented from being damaged due to overhigh internal temperature, the rear part of the device main body 1 is connected with a clamping block 11 through a clamping groove 12, the sealing performance of the device is greatly improved when the device is used, meanwhile, the display screen shell 2 and the ventilating plate 4 are fixed through a fixing bolt 13, so that the display screen shell is convenient to be disassembled, and the display screen shell 2 and the ventilating plate 4 are connected with a connecting groove 14 through a connecting block 17, it is spacing about going on it, and the rethread first fixed pin 15 and second fixed pin 16 are spacing around going on it from top to bottom, make it can be connected with device main part 1 more stable, and first fixed pin 15 is simple with the equal installation dismantlement of second fixed pin 16 simultaneously, makes it can not consequently waste a large amount of time when the maintenance, is worth wideling popularize.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a LED display screen convenient to maintenance, includes device main part (1), its characterized in that: the display screen device is characterized in that a display screen shell (2) is arranged on the middle upper portion of the inner front side of the device body (1), the inner front side of the display screen shell (2) is connected with a display screen body (8) through a fixing plate (7), uniformly distributed radiating fins (6) are arranged at the rear end of the fixing plate (7), the rear portions of the radiating fins (6) face the ventilating plate (4), connecting blocks (17) are arranged at the left and right ends of the front portion of the ventilating plate (4), the connecting blocks (17) are connected inside the connecting grooves (14) in a clamping mode, the connecting grooves (14) are respectively arranged on the left and right sides of the rear end of the display screen shell (2), second fixing pins (16) penetrate through the middle portion of the connecting blocks (17), first fixing pins (15) are arranged on the left and right sides of the second fixing pins (16), and the first fixing pins (15) penetrate through the supporting plate (10) and are connected inside the connecting blocks (17) in a threaded mode, the device is characterized in that the left side and the right side of the rear end of the device main body (1) are connected with a rear shell (9) through clamping grooves (12) and clamping blocks (11), and fixing bolts (13) which are uniformly distributed penetrate through the joints of the clamping blocks (11) and the clamping grooves (12).
2. The LED display screen convenient to maintain of claim 1, wherein: the clamping blocks (11) are respectively arranged on the left side and the right side of the front end of the rear shell (9).
3. The LED display screen convenient to maintain of claim 1, wherein: the clamping grooves (12) are respectively arranged on the left side and the right side of the rear end of the device main body (1).
4. The LED display screen convenient to maintain of claim 1, wherein: the fixing bolts (13) are in threaded connection with the clamping blocks (11) and the clamping grooves (12).
5. The LED display screen convenient to maintain of claim 1, wherein: the lower part of the front end of the device main body (1) is provided with evenly distributed buttons (3).
6. The LED display screen convenient to maintain of claim 1, wherein: through holes (5) which are uniformly distributed are formed in the ventilating plate (4).
7. The LED display screen convenient to maintain of claim 1, wherein: the supporting plates (10) are fixedly connected with the inner wall of the device main body (1) respectively.
8. The LED display screen convenient to maintain of claim 1, wherein: the supporting plates (10) are respectively arranged at the bottom ends of the left side and the right side of the display screen shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220012585.9U CN216647759U (en) | 2022-01-05 | 2022-01-05 | LED display screen convenient to maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220012585.9U CN216647759U (en) | 2022-01-05 | 2022-01-05 | LED display screen convenient to maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216647759U true CN216647759U (en) | 2022-05-31 |
Family
ID=81724374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220012585.9U Active CN216647759U (en) | 2022-01-05 | 2022-01-05 | LED display screen convenient to maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216647759U (en) |
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2022
- 2022-01-05 CN CN202220012585.9U patent/CN216647759U/en active Active
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