CN219370558U - Ground display screen - Google Patents
Ground display screen Download PDFInfo
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- CN219370558U CN219370558U CN202320560622.4U CN202320560622U CN219370558U CN 219370558 U CN219370558 U CN 219370558U CN 202320560622 U CN202320560622 U CN 202320560622U CN 219370558 U CN219370558 U CN 219370558U
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- support body
- circuit board
- connecting hole
- display screen
- display according
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Abstract
The utility model discloses a ground display screen, which comprises a support body; the inner side of the support body is connected with a protective body, and a volume cavity is formed between the support body and the protective body and used for placing a circuit board; a connecting structure is arranged between the support body and the protection body, the connecting structure penetrates through the circuit board to assemble and connect the support body and the protection body, and a connecting hole of the connecting structure is arranged on one side of the protection body; after the display screen is assembled through the first connecting hole, the screw of the second connecting hole on the outer side penetrates through the support body of the display screen to be installed on the ground mechanism, the second connecting hole can be directly connected and detached at the position of the protection body, the display screen is taken out from the upper side, the ground mechanism does not need to be turned over, and the display screen is detached from the lower side, so that the display screen is convenient to maintain and replace.
Description
Technical Field
The utility model relates to the technical field of display screens, in particular to a ground display screen.
Background
In the installation process of the ground display screen, the common method is to arrange a steel frame structure on the ground, install the display screen on the steel price structure through bolts, in order to ensure that the display screen is level with the ground, a plurality of connectable holes are arranged on the steel frame, install the display screen from the lower side, and then place the steel frame for fixing, but in the maintenance process, the display screen is replaced by disassembling the bolts after the steel frame structure is turned up, then place the steel structure, and the whole maintenance process is relatively inconvenient.
The patent with publication number CN216249809U provides a ground embedded display screen, and the movable block and other structures that set up can the movable adjustment inside mounting panel position, when the punching position on the steel frame construction calculates the mistake, through the position of movable adjustment inside mounting panel to continue the installation with the steel frame construction, make the installation more convenient, but after multiunit ground display screen concatenation is accomplished, when needing to maintain, this method still need overturn steel frame construction, dismantles from the rear, does not solve above-mentioned problem.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a ground display screen.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: a ground display screen includes
A support body;
the inner side of the support body is connected with a protective body, and a volume cavity is formed between the support body and the protective body and used for placing a circuit board;
the circuit board is characterized in that a connecting structure is arranged between the supporting body and the protecting body, the connecting structure penetrates through the circuit board to assemble and connect the supporting body with the protecting body, and a connecting hole of the connecting structure is formed in one side of the protecting body.
As a further description of the above technical solution: the inner side of the protection body is provided with a plurality of positioning columns, the circuit board is provided with a plurality of through holes, the inner side of the support body is provided with a plurality of positioning holes, and the positioning columns penetrate through the through holes and are connected with the positioning holes.
As a further description of the above technical solution: the connecting structure comprises a first connecting hole and a second connecting hole, the first connecting hole corresponds to the positioning column in position, and the supporting body is connected with the protecting body through a screw.
As a further description of the above technical solution: the second connecting holes are distributed on the outer side of the first connecting holes, penetrate through the supporting body through screws, and are connected with the protecting body and the ground mechanism.
As a further description of the above technical solution: the second connecting hole is positioned at the outer side of the circuit board and used for limiting the circuit board.
As a further description of the above technical solution: the inner side of the support body is provided with a plurality of first reinforcing ribs which are transversely arranged and a plurality of second reinforcing ribs which are longitudinally arranged, and the positioning column corresponds to the joint position of the first reinforcing ribs and the second reinforcing ribs.
As a further description of the above technical solution: the outer side end face of the support body is provided with a fixing hole, and the second connecting hole corresponds to the fixing hole in position.
As a further description of the above technical solution: the first reinforcing ribs and the second reinforcing ribs alternately form a grid-shaped structure, and the depth dimension inside the grid is alternately arranged.
As a further description of the above technical solution: the support body is equipped with the jack, and the wire passes through the jack with the circuit board is connected the outside of support body, the outside extension of the position of jack forms the sleeve to be equipped with the fixed plate through the bolt in the telescopic outside.
As a further description of the above technical solution: the inner side of the protective body is provided with a grid structure corresponding to the positions of the lamp beads on the circuit board.
The technical scheme has the following advantages or beneficial effects:
1. after the display screen is assembled through the first connecting hole, the screw of the second connecting hole on the outer side penetrates through the support body of the display screen to be installed on the ground mechanism, the second connecting hole can be directly connected and detached at the position of the protection body, the display screen is taken out from the upper side, the ground mechanism does not need to be turned over, and the display screen is detached from the lower side, so that maintenance and replacement are facilitated.
Drawings
FIG. 1 is a schematic diagram of a ground display screen according to the present utility model;
FIG. 2 is a perspective view of a protector according to the present utility model;
FIG. 3 is a schematic view showing the internal structure of the protector according to the present utility model;
FIG. 4 is a schematic view showing the internal structure of the support body according to the present utility model;
fig. 5 is a schematic view showing an external structure of the support body in the present utility model.
Legend description:
1. a support body; 101. a first reinforcing rib; 102. a second reinforcing rib; 2. a protective body; 3. a circuit board; 4. a connection structure; 401. a first connection hole; 402. a second connection hole; 5. positioning columns; 6. a through hole; 7. positioning holes; 8. a fixing hole; 9. a jack; 10. a sleeve; 11. and a fixing plate.
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. 1-5, one embodiment provided by the present utility model is: a ground display screen comprises a support body 1; the inner side of the support body 1 is connected with the protection body 2, and a volume cavity is formed between the support body 1 and the protection body 2 and used for placing the circuit board 3; a connecting structure 4 is arranged between the support body 1 and the protection body 2, the connecting structure 4 penetrates through the circuit board 3 to assemble and connect the support body 1 and the protection body 2, and a connecting hole of the connecting structure 4 is arranged on one side of the protection body 2.
In this embodiment, through the connecting hole on one side of the connecting structure 4, the supporting body 1 is connected with the protecting body 2 and the supporting body 1 is connected with the ground structure, the supporting body 1 is connected with the protecting body 2 to form a shell on the outer side of the display screen, the circuit board 3 is placed between the supporting body 1 and the protecting body 2 for protection, the connecting structure 4 is provided with a plurality of positioning columns 5, and the connecting structure penetrates through the circuit board 3 for connection.
With reference to the accompanying drawings, the inner side of the protection body 2 is provided with a plurality of positioning columns 5, the circuit board 3 is provided with a plurality of through holes 6, the inner side of the support body 1 is provided with a plurality of positioning holes 7, and the positioning columns 5 penetrate through the through holes 6 and are connected with the positioning holes 7.
In this embodiment, the positioning posts 5 are disposed inside the protective body 2 and extend in the direction of the support body 1, and after fixing the circuit board 3 through the through holes 6, they are connected to the positioning holes 7 on the support body 1 to fix the position of the circuit board 3.
The connecting structure 4 comprises a first connecting hole 401 and a second connecting hole 402, the first connecting hole 401 corresponds to the position of the positioning column 5, and the supporting body 1 and the protecting body 2 are connected through screws; the second connecting holes 402 are distributed outside the first connecting holes 401, penetrate through the supporting body 1 and the protecting body 2 through screws, and are connected with the ground mechanism.
The first connecting hole 401 is arranged on the outer side end face of the support body 1, the second connecting hole 402 is arranged on the outer side end face of the protection body 2, the position of the first connecting hole 401 corresponds to the position of the positioning column 5, a screw is connected with the positioning column 5 through the positioning hole 7, the second connecting hole 402 is directly connected with the support body 1 through the protection body 2, a fixing hole 8 is arranged on the outer side of the support body 1, the screw can be directly connected with a connecting piece through the fixing hole 8, the connecting piece is arranged on a ground structure, the display screen can be directly connected with the ground structure through the second connecting hole 402, when the display screen needs to be disassembled, the screw in the second connecting hole 402 can be directly absorbed and taken down from the ground structure through a vacuum chuck for replacement, and if maintenance is needed, the protection body 2 and the support body 1 can be separated through the first connecting hole 401, and the circuit board 3 inside the maintenance is maintained.
The second connecting hole 402 is located at the outer side of the circuit board 3 and limits the circuit board 3.
In this embodiment, the second connecting hole 402 connects the support body 1 and the protection body 2 through a screw, the second connecting hole 402 is distributed around the circuit board 3, and the screw can limit the horizontal direction of the circuit board 3.
The inner side of the support body 1 is provided with a plurality of first reinforcing ribs 101 which are transversely arranged and a plurality of second reinforcing ribs 102 which are longitudinally arranged, and the positioning columns 5 correspond to the positions of the connecting positions of the first reinforcing ribs 101 and the second reinforcing ribs 102; the first reinforcing ribs 101 and the second reinforcing ribs 102 alternately form a grid-like structure, and the depth dimensions of the inside of the grid are alternately set.
In this embodiment, the connection between the first reinforcing rib 101 and the second reinforcing rib 102 is provided with the positioning hole 7, which is connected with the positioning column 5, and the extending distance is small, so that the cost of manufacturing the molding material is reduced, the outer side end surface of the protective body 2 is subjected to a certain stress after the ground display screen is subjected to the pressure applied from the outside, the supporting body 1 is designed into a grid structure, and the depth of the inward recess is different, so that the stress release is convenient in the stress process.
The inner side of the protective body 2 is provided with a grid structure corresponding to the positions of the lamp beads on the circuit board 3.
In this embodiment, the lamp beads of the circuit board 3 correspond to the grid-like structure inside the protective body 2, specifically, each lamp bead corresponds to the inside of one grid for displaying, and the material of the protective body 2 is a transparent material.
The outer end surface of the support body 1 is provided with a fixing hole 8, and the second connecting hole 402 corresponds to the fixing hole 8.
The outer side end face of the support body 1 is provided with a fixing hole 8 which is matched with the ground structure, and the second connecting hole 402 is connected with the fixing hole 8 through a screw and further extends outwards to be connected with a connecting body on the ground structure, so that the support body 1 is installed on the ground structure.
The support body 1 is provided with a jack 9, a wire is connected with the circuit board 3 through the jack 9, a sleeve 10 is formed by outwards extending the position of the jack 9 at the outer side of the support body 1, and a fixing plate 11 is arranged at the outer side of the sleeve 10 through bolts.
In this embodiment, the wires are connected with the internal circuit board 3 through the insertion holes 9, the lamp beads on the circuit board 3 are controlled to emit light for display, the outer sides of the insertion holes 9 extend outwards to form the sleeve 10, and the outer sides of the sleeve 10 are provided with the fixing plates 11 through bolts, so that the wires are not easy to fall off when being connected with the circuit board 3.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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 described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (10)
1. A ground display screen is characterized by comprising
A support body (1);
the inner side of the support body (1) is connected with the protective body (2), and a volume cavity is formed between the support body (1) and the protective body (2) and used for placing the circuit board (3);
the novel protective device is characterized in that a connecting structure (4) is arranged between the supporting body (1) and the protective body (2), the connecting structure (4) penetrates through the circuit board (3) to enable the supporting body (1) to be assembled and connected with the protective body (2), and a connecting hole of the connecting structure (4) is formed in one side of the protective body (2).
2. A floor display according to claim 1, wherein: the inner side of the protection body (2) is provided with a plurality of positioning columns (5), the circuit board (3) is provided with a plurality of through holes (6), the inner side of the support body (1) is provided with a plurality of positioning holes (7), and the positioning columns (5) penetrate through the through holes (6) and are connected with the positioning holes (7).
3. A floor display according to claim 2, wherein: the connecting structure (4) comprises a first connecting hole (401) and a second connecting hole (402), the first connecting hole (401) corresponds to the position of the positioning column (5), and the supporting body (1) and the protecting body (2) are connected through screws.
4. A floor display according to claim 3, wherein: the second connecting holes (402) are distributed on the outer side of the first connecting holes (401), penetrate through the supporting body (1) through screws, and are connected with the ground mechanism through the protecting body (2).
5. A floor display according to claim 3, wherein: the second connecting hole (402) is located at the outer side of the circuit board (3) and limits the circuit board (3).
6. A floor display according to claim 2, wherein: the inner side of the support body (1) is provided with a plurality of first reinforcing ribs (101) which are transversely arranged and a plurality of second reinforcing ribs (102) which are longitudinally arranged, and the positioning column (5) corresponds to the joint position of the first reinforcing ribs (101) and the second reinforcing ribs (102).
7. A floor display according to claim 3, wherein: the outer side end face of the support body (1) is provided with a fixing hole (8), and the second connecting hole (402) corresponds to the fixing hole (8).
8. A floor display according to claim 6, wherein: the first reinforcing ribs (101) and the second reinforcing ribs (102) form a grid-shaped structure alternately, and the depth dimension inside the grid is arranged alternately.
9. A floor display according to claim 1, wherein: the support body (1) is provided with a jack (9), a wire is connected with the circuit board (3) through the jack (9), the outside of the support body (1), the position of the jack (9) outwards extends to form a sleeve (10), and a fixing plate (11) is arranged on the outside of the sleeve (10) through a bolt.
10. A floor display according to claim 1, wherein: the inner side of the protective body (2) is provided with a grid structure which corresponds to the positions of the lamp beads on the circuit board (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320560622.4U CN219370558U (en) | 2023-03-20 | 2023-03-20 | Ground display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320560622.4U CN219370558U (en) | 2023-03-20 | 2023-03-20 | Ground display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219370558U true CN219370558U (en) | 2023-07-18 |
Family
ID=87143022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320560622.4U Active CN219370558U (en) | 2023-03-20 | 2023-03-20 | Ground display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219370558U (en) |
-
2023
- 2023-03-20 CN CN202320560622.4U patent/CN219370558U/en active Active
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