CN222580686U - Large-sized assembled outdoor display screen - Google Patents
Large-sized assembled outdoor display screen Download PDFInfo
- Publication number
- CN222580686U CN222580686U CN202420468257.9U CN202420468257U CN222580686U CN 222580686 U CN222580686 U CN 222580686U CN 202420468257 U CN202420468257 U CN 202420468257U CN 222580686 U CN222580686 U CN 222580686U
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- display screen
- fixed frame
- groove
- outdoor display
- scraper
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Abstract
本实用新型公开了大型拼装式户外显示屏，包括固定框与多块屏幕本体，所述固定框正面设有转动槽，所述转动槽内转动设有往复丝杠，所述往复丝杠上螺纹套设有丝杠套，所述丝杠套上通过定位机构设有衔接架，所述衔接架上安装有刮板，所述刮板上设有用于擦拭清理屏幕本体的擦拭布，所述固定框一侧内壁上设有与刮板对应的限位槽，所述固定框正面上设有拆装口，所述拆装口内壁上设有活动槽，所述活动槽内通过挤压机构设有挡板。本实用新型通过设置往复丝杠、丝杠套、衔接架、刮板与擦拭布等，借助上述组件配合使用，实现了多块屏幕本体正面的擦拭清理，保证其整洁度从而避免对其显示造成影响。
The utility model discloses a large-scale assembled outdoor display screen, including a fixed frame and a plurality of screen bodies, a rotating groove is provided on the front of the fixed frame, a reciprocating screw is rotatably provided in the rotating groove, a screw sleeve is provided on the threaded sleeve of the reciprocating screw, a connecting frame is provided on the screw sleeve through a positioning mechanism, a scraper is installed on the connecting frame, a wiping cloth for wiping and cleaning the screen body is provided on the scraper, a limiting groove corresponding to the scraper is provided on the inner wall of one side of the fixed frame, a disassembly opening is provided on the front of the fixed frame, a movable groove is provided on the inner wall of the disassembly opening, and a baffle is provided in the movable groove through an extrusion mechanism. The utility model realizes wiping and cleaning of the front of the plurality of screen bodies by arranging a reciprocating screw, a screw sleeve, a connecting frame, a scraper and a wiping cloth, etc., and using the above components in combination, thereby ensuring their cleanliness and avoiding affecting their display.
Description
Technical Field
The utility model relates to the technical field of display screens, in particular to a large-sized assembled outdoor display screen.
Background
The outdoor display screen adopts super gray control technology, modularized structural design and ultra-large scale integrated circuit design technology, greatly improves the stability, reliability and playing effect of the display screen system, and the outdoor display screen system consists of special equipment of a computer, a display screen, a video input port, system software and the like.
The outdoor display screen has a plurality of problems easily in the use process, and more common problems are that more dust impurities adhere to the surface of the outdoor display screen during outdoor use, the dust impurities seriously affect the normal display of the screen content, and the problem that the screen content is difficult to clean when the mounting height of part of the outdoor display screen is higher, or the cleaning safety is low, so that the structure of the device is enriched in order to cope with the technical problem, and the functionality of the device is improved. Therefore, a large-scale split outdoor display screen is provided herein.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a large-sized spliced outdoor display screen.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a large-scale pin-connected panel outdoor display screen, includes fixed frame and polylith screen body, the fixed frame openly is equipped with the rotation groove, the rotation in groove internal rotation is equipped with reciprocating screw, the screw sleeve is equipped with the lead screw cover on the reciprocating screw, be equipped with the linking frame through positioning mechanism on the lead screw cover, install the scraper blade on the linking frame, be equipped with the wiping cloth that is used for wiping the clearance screen body on the scraper blade, be equipped with the spacing groove that corresponds with the scraper blade on the fixed frame one side inner wall, be equipped with the dismouting mouth on the fixed frame openly, be equipped with the movable groove on the dismouting mouth inner wall, be equipped with the baffle through extrusion mechanism in the movable groove.
Preferably, the positioning mechanism comprises a positioning block arranged on the screw sleeve, and the connecting frame is provided with a positioning hole corresponding to the positioning block.
Preferably, the extrusion mechanism comprises an extrusion spring arranged in the movable groove, and two ends of the extrusion spring are respectively and elastically connected with the inner wall of the movable groove and the outer wall of the baffle plate.
Preferably, a limiting rod is arranged in the rotating groove and is parallel to the reciprocating screw rod, and the limiting rod penetrates through the screw rod sleeve in a sliding mode.
Preferably, the thickness of the scraping plate is the same as the depth of the limiting groove, and one surface of the limiting groove far away from the screen body and one surface of the baffle close to the screen body are flush.
Preferably, the front of the fixed frame is provided with a disassembly and assembly opening communicated with the movable groove, and a poking block connected with the baffle is arranged in the disassembly and assembly opening.
The utility model has the beneficial effects that:
1. Through setting up reciprocating screw, lead screw cover, linking frame, scraper blade and wiping cloth etc. with the help of the cooperation of above-mentioned subassembly is used, has realized the positive clearance of cleaning of polylith screen body, thereby guarantees its clean and tidy degree and avoids causing the influence to its demonstration.
2. Through setting up locating piece, locating hole, spacing groove, dismouting mouth, baffle and extrusion spring etc. realized linking frame, scraper blade and wiping cloth for the convenient dismouting of subassembly such as nut, for cleaning or the change of wiping cloth provide convenience.
Drawings
Fig. 1 is a schematic diagram of a right-view structure of a large-sized assembled outdoor display screen provided by the utility model;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 3 is a schematic left-view structure of a large-sized assembled outdoor display screen according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure at B of FIG. 3;
Fig. 5 is a schematic diagram of the back structure of a large-sized assembled outdoor display screen according to the present utility model.
In the figure, a fixed frame 1, a screen body 2, a rotating groove 3, a reciprocating screw 4, a scraping plate 5, a screw sleeve 6, a limiting rod 7, a connecting frame 8, a positioning hole 9, a positioning block 10, a limiting groove 11, a dismounting port 12, a poking port 13, a baffle 14 and a poking block 15 are arranged.
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.
Referring to fig. 1-5, a large-sized assembled outdoor display screen comprises a fixed frame 1 and a plurality of screen bodies 2, wherein the fixed frame 1 is rectangular, mounting blocks are arranged on the back surfaces of the plurality of screen bodies 2, and the mounting blocks are connected with the fixed frame 1 through bolt assemblies.
The front of the fixed frame 1 is provided with a rotating groove 3, the rotating groove 3 is rotationally provided with a reciprocating screw 4, a power cavity is arranged in the fixed frame 1, and a driving motor connected with the reciprocating screw 4 is arranged in the power cavity.
The screw sleeve 6 is arranged on the reciprocating screw 4 in a sleeved mode, the connecting frame 8 is arranged on the screw sleeve 6 through a positioning mechanism, the positioning mechanism comprises a positioning block 10 arranged on the screw sleeve 6, a positioning hole 9 corresponding to the positioning block 10 is formed in the connecting frame 8, as shown in the figure, the connecting frame 8 is of a U-shaped design, the surface of the connecting frame, which is in contact with the screw sleeve 6, is of an arc-shaped design, the positioning block 10 is welded on the outer wall of the screw sleeve 6, the positioning hole 9 is formed in the connecting frame 8, and when the positioning block 10 enters the positioning hole 9, synchronous movement of the screw sleeve 6 and the connecting frame 8 is achieved.
The scraper 5 is installed on the connecting frame 8, the scraper 5 is provided with the wiping cloth for wiping and cleaning the screen body 2, the limit groove 11 corresponding to the scraper 5 is arranged on the inner wall on one side of the fixed frame 1, the disassembly and assembly opening 12 is arranged on the front surface of the fixed frame 1, the movable groove is provided with the baffle 14 through the extrusion mechanism, the extrusion mechanism comprises the extrusion springs arranged in the movable groove, the two ends of the extrusion springs are respectively and elastically connected with the inner wall of the movable groove and the outer wall of the baffle 14, the movable groove and the extrusion springs are not drawn on the way, so that the extrusion springs can eject the baffle 14 in the movable groove into the disassembly and assembly opening 12 to realize the closing operation of the limit groove 11.
The rotation groove 3 is internally provided with a limiting rod 7, the limiting rod 7 is parallel to the reciprocating screw 4, the limiting rod 7 penetrates through the screw sleeve 6 in a sliding manner, as shown in the figure, the limiting rod 7 realizes the limiting operation of the screw sleeve 6, and therefore the screw sleeve 6 is prevented from rotating along with the reciprocating screw 4.
The thickness of scraper blade 5 is the same with the degree of depth of spacing groove 11, and the one side that spacing groove 11 kept away from screen body 2 and the one side that baffle 14 is close to screen body 2 flushes, and this scheme design can take place the displacement in spacing groove 11 at baffle 14 when being in dismouting mouth 12.
The front of the fixed frame 1 is provided with a disassembly and assembly opening 12 communicated with the movable groove, a stirring block 15 connected with the baffle plate 14 is arranged in the disassembly and assembly opening 12, stirring operation of the baffle plate 14 can be realized by means of the stirring block 15 in the stirring opening 13, and accordingly opening operation of the disassembly and assembly opening 12 can be realized.
When the screen is used, a plurality of screen bodies 2 are arranged on the fixed frame 1 to form a large outdoor spliced display screen, after the driving motor is started, the driving motor can drive the reciprocating screw 4 to rotate, the screw sleeve 6 on the outer wall of the reciprocating screw 4 can move back and forth in the rotating groove 3 when the reciprocating screw 4 rotates, the connecting frame 8 is driven to synchronously move in the back and forth moving process of the screw sleeve 6, and the connecting frame 8 drives the scraping plate 5 and the wiping cloth to move relative to the screen bodies 2, so that wiping and cleaning operation of the surface of the flat screen bodies 2 is realized.
When needs clear up or change scraper blade 5 and cleaning cloth, just need dismantle the operation to scraper blade 5 and cleaning cloth, specifically, when screw sleeve 6 drives components such as linking frame 8 and is in the rotation groove 3 top, stir baffle 14 with the help of stirring piece 15 in the stirring mouth 13, baffle 14 gets into the movable inslot and breaks away from with dismouting mouth 12, dismouting mouth 12 is opened this moment, consequently scraper blade 5 loses spacingly, directly take out scraper blade 5 and linking frame 8 through dismouting mouth 12, be convenient for clear up and change cleaning cloth etc. after scraper blade 5 and linking frame 8 are dismantled.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420468257.9U CN222580686U (en) | 2024-03-12 | 2024-03-12 | Large-sized assembled outdoor display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420468257.9U CN222580686U (en) | 2024-03-12 | 2024-03-12 | Large-sized assembled outdoor display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222580686U true CN222580686U (en) | 2025-03-07 |
Family
ID=94786020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420468257.9U Active CN222580686U (en) | 2024-03-12 | 2024-03-12 | Large-sized assembled outdoor display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222580686U (en) |
-
2024
- 2024-03-12 CN CN202420468257.9U patent/CN222580686U/en active Active
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