CN216212083U - LED digital display screen shell structure - Google Patents
LED digital display screen shell structure Download PDFInfo
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- CN216212083U CN216212083U CN202122579882.XU CN202122579882U CN216212083U CN 216212083 U CN216212083 U CN 216212083U CN 202122579882 U CN202122579882 U CN 202122579882U CN 216212083 U CN216212083 U CN 216212083U
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- shell structure
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Abstract
The utility model discloses a shell structure of an LED digital display screen, which comprises a frame: the inner wall of frame is provided with PCB board and display lamp body, the open end of frame and the outside that is located display lamp body are provided with hidden display panel, the open end of frame and the outside that is located the PCB board are provided with hidden back lid. According to the utility model, the display screen shell structure adopts a combined structural design, so that the disassembly, assembly and maintenance operation of the display screen shell are facilitated, the inconvenience brought by the integral structure in the subsequent maintenance operation is avoided, meanwhile, the space in the shell is efficiently utilized, the convenient and accurate installation operation among all parts is ensured, the overall lightweight design effect is also achieved, and the actual use effect of the display screen shell is greatly improved.
Description
Technical Field
The utility model relates to the technical field of LED display screens, in particular to a shell structure of an LED digital display screen.
Background
The LED display screen is a display screen for displaying characters and images by controlling the display mode of a semiconductor light emitting diode, and is often used as an outdoor billboard, the LED advertisement is a new media advertisement mode, and is a perfect combination of a new media technology and an outdoor advertisement publishing mode, for example, electronic large-screen advertisements which are usually seen on the street or high-brightness advertisement characters and signs with colored lights on the roadside are LED billboards.
Chinese patent publication No.: CN202085413U discloses "a LED digital display screen shell structure", including the shell body, the cooperation sets up at the left side board at shell body both ends, right side board and through the panel of mounting groove grafting setting on shell body surface, its characterized in that this internal cooperation of shell set up circuit board mounting groove and circuit board mounting groove down, the cooperation of shell body both sides face set up the slot.
But the flexibility of current LED digital display screen shell structure is not enough to some extent, can't realize the dismouting operation that the casing is free, quick and nimble, and the space utilization inside LED digital display screen casing is not good simultaneously, leads to the result of use of LED digital display screen casing low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a shell structure of an LED digital display screen, which adopts a split type structural design, improves the space occupancy rate and is convenient to disassemble, assemble and maintain.
In order to achieve the above purpose, the utility model provides the following technical scheme: an LED digital display screen shell structure, comprising a frame:
the inner wall of the frame is provided with a PCB board and a display lamp body;
a hidden display panel is arranged at the opening end of the frame and positioned at the outer side of the display lamp body;
and a hidden rear cover is arranged at the opening end of the frame and positioned outside the PCB.
As a further description of the above technical solution:
the inner wall of the frame is provided with a screw hole, the PCB is provided with a screw groove matched with the screw hole, and the rear cover is provided with a positioning pin matched with the screw hole and the screw groove.
As a further description of the above technical solution:
the display lamp body comprises digital lamp plate, function lamp plate, parameter lamp plate and electric quantity lamp plate, and wherein, function lamp plate, parameter lamp plate and electric quantity lamp plate are located the outside of digital lamp plate respectively.
As a further description of the above technical solution:
the outer wall of the frame is provided with a plurality of keys along the length direction.
As a further description of the above technical solution:
and a charging port is formed in the side wall of the frame.
As a further description of the above technical solution:
and the side wall of the frame is provided with a sound raising port.
As a further description of the above technical solution:
and a magnet is arranged on the inner wall of the rear cover.
As a further description of the above technical solution:
the inner wall of the rear cover is provided with a lithium battery.
In the technical scheme, the LED digital display screen shell structure provided by the utility model has the following beneficial effects:
this display screen shell structure adopts the structural design of combination formula, has made things convenient for the dismouting and the maintenance operation of display screen casing, has avoided the inconvenience that integral structure brought in the middle of follow-up maintenance operation, and the space in the casing has also been utilized to the efficient simultaneously, ensures convenient, accurate installation operation between each spare part, has also reached whole lightweight design effect, and then very big improvement the in-service use effect of display screen casing.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
Fig. 1 is a schematic structural diagram of a housing structure of an LED digital display screen according to an embodiment of the present invention;
fig. 2 is an exploded schematic structural diagram of a housing structure of an LED digital display screen according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a frame according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a rear cover according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a display lamp body according to an embodiment of the present invention.
Description of reference numerals:
1. a frame; 11. a sound raising port; 12. a screw hole; 13. pressing a key; 14. a charging port; 2. a display panel; 3. a rear cover; 31. a positioning leg; 4. a PCB board; 41. a screw groove; 5. a display lamp body; 51. a digital lamp panel; 52. a functional lamp panel; 53. a parameter lamp panel; 54. an electric quantity lamp panel; 6. a lithium battery; 7. and a magnet.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1 and fig. 2, an LED digital display screen casing structure includes a frame 1:
the inner wall of the frame 1 is provided with a PCB 4 and a display lamp body 5;
a hidden display panel 2 is arranged at the opening end of the frame 1 and positioned at the outer side of the display lamp body 5;
a hidden rear cover 3 is arranged at the opening end of the frame 1 and positioned at the outer side of the PCB 4.
In this embodiment, install PCB board 4 and display lamp body 5 in frame 1 one by one, then install back lid 3 at the back of frame 1, display panel 2 installs in the front of frame 1, and all adopt hidden structure, make the display screen casing be in complete overall structure, make the light that display lamp body 5 sent can see through display panel 2 and outwards shine, the casing also can carry out whole safety protection to the LED display screen simultaneously, the dismouting and the maintenance operation of LED display screen casing have been made things convenient for, the inconvenience that the overall structure brought in the middle of follow-up maintenance operation has been avoided, simultaneously also the space in the efficient has utilized the casing, ensure convenient between each spare part, accurate installation operation, whole lightweight design effect has also been reached, and then very big improvement the actual use effect of LED display screen casing.
As shown in fig. 2-4, the inner wall of the frame 1 is provided with a screw hole 12, the PCB 4 is provided with a screw groove 41 adapted to the screw hole 12, the rear cover 3 is provided with a positioning pin 31 adapted to the screw hole 12 and the screw groove 41, when the rear cover 3 is mounted on the back of the frame 1, the positioning pipe 31 is aligned with the screw groove 41, and the connection position of the rear cover 3, the PCB 4 and the frame 1 can be fixed through the screw hole 12, so that the three are in a stable and accurate position relationship.
As shown in fig. 2 and fig. 5, the display lamp body 5 is composed of a digital lamp panel 51, a functional lamp panel 52, a parameter lamp panel 53 and an electric quantity lamp panel 54, wherein the functional lamp panel 52, the parameter lamp panel 53 and the electric quantity lamp panel 54 are respectively located outside the digital lamp panel 51, the functional lamp panel 52 is used as a support plate of a functional area indicator lamp, and the switch effect of each functional indicator lamp is correspondingly realized, the parameter lamp panel 53 is used as a support plate of a parameter indicator lamp, and the switch effect of each parameter indicator lamp is correspondingly realized, the electric quantity lamp panel 54 is used as a support plate of an electric quantity indicator lamp, and the switch effect of each electric quantity indicator lamp is correspondingly realized, and the digital lamp panel 51 is used as a support plate of a digital indicator lamp, and the switch effect of each electric quantity indicator lamp is correspondingly realized.
As shown in fig. 3, the outer wall of the frame 1 is provided with a plurality of keys 13 along the length direction thereof for respectively implementing the related functional operations of the LED display screen.
As shown in fig. 3 and 4, the inner wall of the rear cover 3 is provided with a magnet 7, so that after the casing is integrally assembled, the casing can be fixed on a metal component by the magnet 7 in an adsorption manner to view display contents, the side wall of the frame 1 is provided with a charging port 14, the inner wall of the rear cover 3 is provided with a lithium battery 6, and the lithium battery 6 can be charged by inserting a charging head into the charging port 14.
As shown in fig. 3, the sidewall of the frame 1 is provided with a sound emitting port 11, which facilitates the outward conduction and playing of sound parameters on the LED display screen.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.
Claims (8)
1. The utility model provides a LED digital display screen shell structure, includes frame (1), its characterized in that:
the inner wall of the frame (1) is provided with a PCB (printed circuit board) plate (4) and a display lamp body (5);
a hidden display panel (2) is arranged at the opening end of the frame (1) and positioned at the outer side of the display lamp body (5);
and a hidden rear cover (3) is arranged at the opening end of the frame (1) and positioned on the outer side of the PCB (4).
2. The LED digital display screen shell structure of claim 1, wherein: the inner wall of frame (1) is equipped with screw (12), be equipped with on PCB board (4) spiral groove (41) with screw (12) looks adaptation, be equipped with on back lid (3) with screw (12) and spiral groove (41) looks adaptation location foot (31).
3. The LED digital display screen shell structure of claim 1, wherein: the display lamp body (5) is composed of a digital lamp panel (51), a function lamp panel (52), a parameter lamp panel (53) and an electric quantity lamp panel (54), wherein the function lamp panel (52), the parameter lamp panel (53) and the electric quantity lamp panel (54) are respectively located on the outer side of the digital lamp panel (51).
4. The LED digital display screen shell structure of claim 1, wherein: the outer wall of the frame (1) is provided with a plurality of keys (13) along the length direction.
5. The LED digital display screen shell structure of claim 1, wherein: the side wall of the frame (1) is provided with a charging port (14).
6. The LED digital display screen shell structure of claim 1, wherein: the side wall of the frame (1) is provided with a sound raising port (11).
7. The LED digital display screen shell structure of claim 1, wherein: and a magnet (7) is arranged on the inner wall of the rear cover (3).
8. The LED digital display screen shell structure of claim 1, wherein: the inner wall of the rear cover (3) is provided with a lithium battery (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122579882.XU CN216212083U (en) | 2021-10-26 | 2021-10-26 | LED digital display screen shell structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122579882.XU CN216212083U (en) | 2021-10-26 | 2021-10-26 | LED digital display screen shell structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216212083U true CN216212083U (en) | 2022-04-05 |
Family
ID=80890059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122579882.XU Active CN216212083U (en) | 2021-10-26 | 2021-10-26 | LED digital display screen shell structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216212083U (en) |
-
2021
- 2021-10-26 CN CN202122579882.XU patent/CN216212083U/en active Active
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