CN110379318B - A can dismantle LED display screen for advertising - Google Patents
A can dismantle LED display screen for advertising Download PDFInfo
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- CN110379318B CN110379318B CN201910555627.6A CN201910555627A CN110379318B CN 110379318 B CN110379318 B CN 110379318B CN 201910555627 A CN201910555627 A CN 201910555627A CN 110379318 B CN110379318 B CN 110379318B
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- display screen
- movable groove
- mounting groove
- groove
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
Abstract
The invention discloses a detachable LED display screen for advertising, which structurally comprises a display screen, a detaching device and a mounting groove, wherein the display screen is arranged in the mounting groove, the mounting groove is positioned in the center of the detaching device, the mounting groove is fixed on the detaching device in an embedded mode, and the display screen is matched with the mounting groove, so that the detachable LED display screen has the beneficial effects that: utilize two clamp plates to press the power of pressing of display screen, make the display screen atress and be in comparatively firm state in the activity inslot, when will take off the display screen, pull out the activity groove from fixed frame, make the display screen lean out and oppress protruding pole, thereby make the gasbag open and expand, reach and reduce the oppression power of display screen to the activity groove, need establish bearing equipment in addition and carry out the bearing when having avoided traditional display screen to dismantle, release the display screen edgewise, can avoid traditional dismantlement mode on can have the problem that the sight is blockked.
Description
Technical Field
The invention relates to the field of LED display screens, in particular to a detachable LED display screen for advertising.
Background
A can dismantle LED display screen for advertising when overhauing, need dismantle it, need utilize other equipment to hold the display screen that the part is not hard up when high altitude construction is dismantled to the guarantee is dismantled the normal clear of operation and is avoided the display screen to drop, and the LED display screen dismantled that is used for advertising at present has following defect:
the display screen size itself that the advertisement was used is great, and when the high altitude was dismantled, in order to ensure that display screen bearing capacity is enough, bearing equipment area will be about the same with the display screen size, and the in-process bearing equipment of dismantlement keeps off the display screen easily, and during the high altitude construction, the sight is blockked to be a big hidden danger to bearing equipment only acts on the display screen bottom, emptys easily after the display screen top is not hard up, has great potential safety hazard.
Disclosure of Invention
Aiming at the defects of the prior art, the invention is realized by the following technical scheme: a detachable LED display screen for advertising structurally comprises a display screen, a detaching device and a mounting groove, wherein the display screen is arranged in the mounting groove, the mounting groove is positioned in the center of the detaching device, the mounting groove is fixed on the detaching device in an embedded mode, and the display screen is matched with the mounting groove;
the dismounting device comprises fixed frame, buffer gear, main connecting rod, movable groove, main fixed axle, fixed frame and main connecting rod mechanical connection, be equipped with the movable groove on the other end of main connecting rod, movable groove and main connecting rod mechanical connection, the main fixed axle runs through movable groove bottom and fixes the movable groove on fixed frame, fixed frame passes through main fixed axle and movable groove mechanical connection, be equipped with buffer gear on the movable groove, buffer gear is located on the movable groove outside panel.
As a further optimization of the invention, the movable groove is composed of two clamping blocks, a fixed layer, a pressing and clamping structure, an installation cavity and a cotton layer, the two clamping blocks are symmetrically arranged at the bottom and the top of the movable groove, the fixed layer is in a concave structure, the cotton layer e is arranged on one side of the fixed layer, the two pressing and clamping structures are vertically arranged with the two clamping blocks, the pressing and clamping structure is arranged on the fixed layer and connected with the fixed layer, and the installation cavity is a cavity body which is arranged on the movable groove and used for installing the display screen.
As a further optimization of the invention, the buffer mechanism is composed of a piston block, limiting blocks, protruding rods, air bags and connecting rods, wherein the piston block is connected with the air bags, the air bags are positioned in the centers of the outermost side panels on the movable grooves, the number of the limiting blocks is four, the limiting blocks are arranged at four corners of the outermost side panels on the movable grooves, the connecting rods are fixedly connected with the piston block, the air bags are provided with openings, the openings are matched with the piston block, the other ends of the connecting rods are mechanically welded with the protruding rods, and high-resilience full-fat sponge is arranged in the air bags.
The pressing and clamping structure is further optimized to be composed of two fixing discs, two pressing and clamping plates, a rectangular groove and a spring, the two pressing and clamping plates are symmetrically arranged, the fixing discs are mechanically connected with the pressing and clamping plates, one ends, far away from the fixing discs, of the pressing and clamping plates are connected with the spring, the rectangular groove is arranged in a fixing layer, the pressing and clamping plates are matched with the rectangular groove, and a rubber layer is arranged on one side, opposite to the pressing and clamping plates.
As a further optimization of the invention, the side surface of the limiting block is L-shaped, and the distance between the limiting block and the panel is greater than the thickness of the display screen.
Advantageous effects
The invention relates to a detachable LED display screen for advertising, wherein the display screen is inserted from the left side of an installation cavity to the right, one end of two clamping plates far away from a fixed disc is stressed and moves against each other, at the moment, a spring is stressed and contracted, when the display screen is required to be overhauled, a movable groove is pulled out from a fixed frame, so that the movable groove rotates outwards around a main fixed shaft, as shown in the figure III, the display screen inclines outwards at the moment, so that the display screen is pressed to press a protruding rod, the protruding rod moves towards the inside of a circular hole and presses the spring connected with the protruding rod, the protruding rod drives a piston block to be separated from an air bag through a connecting rod, so that an opening on the air bag is in a communicated state, high-resilience sponge in the air bag rapidly expands to support the display screen, the pressing force of the display screen on the movable groove is reduced, the display screen is continuously pushed from the left side of the installation cavity to the right, the display screen can be taken out from the side without shifting in the process of display pushing.
Compared with the prior art, the invention has the following advantages:
according to the invention, the clamping force of the two pressing clamping plates on the display screen is utilized, so that the display screen is stressed in the movable groove and is in a stable state, when the display screen is to be taken down, the movable groove is pulled out from the fixed frame, the display screen is inclined outwards and presses the protruding rod, and the airbag is opened and expanded, so that the pressing force of the display screen on the movable groove is reduced, the problem that the visual line is blocked in the traditional dismounting mode because a supporting device is additionally arranged for supporting when the traditional display screen is dismounted is avoided, and the display screen is pushed out from the side surface can be avoided.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural diagram of a detachable LED display screen for advertising according to the present invention.
FIG. 2 is a side view of a removable LED display screen for advertising according to the present invention.
FIG. 3 is a side view of the detachable LED display screen for advertising operation according to the present invention.
FIG. 4 is a side view of a removable LED display screen for advertising according to the present invention.
FIG. 5 is a top view of a removable LED display screen for advertising according to the present invention.
FIG. 6 is a top view of the active slot of a detachable LED display screen for advertising according to the present invention.
FIG. 7 is a front view of a buffering mechanism of a detachable LED display screen for advertising according to the present invention.
FIG. 8 is a side view of a stop block of a removable LED display screen for advertising according to the present invention.
In the figure, a display screen-1, a dismounting device-2, a mounting groove-3, a fixing frame-21, a buffer mechanism-22, a main connecting rod-23, a movable groove-24, a main fixing shaft-25, a clamping block-a, a fixing layer-b, a pressing and clamping structure-c, a mounting cavity-d, a cotton layer-e, a piston block-f, a limiting block-g, a protruding rod-h, an air bag-i, a connecting rod-j, a fixing disc-c 1, a pressing and clamping plate-c 2, a rectangular groove-c 3 and a spring-c 4.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.
Examples
Referring to fig. 1 to 8, the invention provides a detachable LED display screen for advertising, which structurally comprises a display screen 1, a detaching device 2 and an installation groove 3, wherein the display screen 1 is arranged in the installation groove 3, the installation groove 3 is located in the center of the detaching device 2, the installation groove 3 is fixed on the detaching device 2 in an embedded manner, and the display screen 1 is matched with the installation groove 3;
The activity groove 24 comprises fixture block a, fixed bed b, pressure clamp structure c, installation cavity d, cotton layer e, fixture block a is equipped with two, fixture block a is symmetrical structure and installs on activity groove 24 bottom and top, fixed bed b is character cut in bas-relief structure, be provided with cotton layer e on the fixture block a, pressure clamp structure c is equipped with two and establishes perpendicularly mutually with two fixture block a, pressure clamp structure c installs on fixed bed b, pressure clamp structure c is connected with fixed bed b, installation cavity d is used for installing display screen 1 on the activity groove 24, and the width of recessing on the fixed bed b just cooperatees with display screen 1's thickness for display screen 1 can slide on fixed bed b.
The buffer mechanism 22 is composed of a piston block f, a limited block g, a protruding rod h, an air bag i and a connecting rod j, the piston block f is connected with an air bag i which is positioned at the center of the outermost panel on the movable groove 24, four limiting blocks g are arranged on the four corners of the outermost side panel on the movable groove 24, the connecting rod j is fixedly connected with the piston block f, the air bag i is provided with an opening which is matched with the piston block f, the other end of the connecting rod j is mechanically welded with a convex rod h, high-resilience full-fat sponge is arranged in the air bag i, a circular hole is formed in the outer side of the convex rod h, and the bottom of the protruding rod h is provided with a spring, so that the protruding rod h is originally in an ejecting state, and when the protruding rod h is pressed downwards by the display screen 1, the piston block f is driven to be separated from the air bag i through the connecting rod j.
The pressing and clamping structure c is composed of two fixing disks c1, a pressing and clamping plate c2, a rectangular groove c3 and a spring c4, the number of the pressing and clamping plates c2 is two, the pressing and clamping plate c2 is a symmetrical structure, the fixing disks c1 are mechanically connected with the pressing and clamping plate c2, one end, far away from the fixing disks c1, of the pressing and clamping plate c2 is connected with the spring c4, the rectangular groove c3 is installed in the fixing layer b, the pressing and clamping plate c2 is matched with the rectangular groove c3, a rubber layer is arranged on one side, opposite to the pressing and clamping plate c2, abrasion in the sliding and disassembling process of the display screen 1 is avoided, and the rubber layer is utilized to increase the grabbing force between the display screen 1 and the movable groove 24.
The side face of the limiting block g is L-shaped, and the distance between the limiting block g and the panel is larger than the thickness of the display screen 1.
Inserting the display screen 1 from the left side of the installation cavity d to the right, pulling the movable groove 24 out of the fixed frame 21 when the two pressing splints c2 are stressed and move against each other, and when the display screen 1 is to be overhauled, pulling the movable groove 24 out of the fixed frame 21 to enable the movable groove 24 to rotate outwards around the main fixed shaft 25, as shown in the third figure, the display screen 1 inclines outwards at the moment, so as to press the protruding rod h, enable the protruding rod h to move towards the inside of the circular hole, and press the spring connected with the protruding rod h, so that the protruding rod h drives the piston block f to be separated from the air bag i through the connecting rod j, so that the opening on the air bag i is in a communicated state, the high resilience sponge in the air bag i rapidly expands, supporting the display screen 1, reducing the pressing force of the display screen 1 on the movable groove 24, continuing to push the display screen 1 from the left side of the installation cavity d to the right, and the display screen 1 is arranged on the limiting block g, the display screen can be taken out from the side without shifting in the process of display pushing.
The invention solves the problems that the display screen for advertisement has larger size, when the display screen is disassembled at high altitude, in order to ensure that the bearing force of the display screen is enough, the area of the bearing device is about the same as the size of the display screen, the display screen is easy to be blocked by the bearing device in the disassembling process, the sight line is blocked as a great hidden trouble when the display screen is operated at high altitude, and the bearing device only acts on the bottom of the display screen, the top of the display screen is easy to topple after loosening, and the great potential safety hazard exists, through the mutual combination of the components, the clamping force of the two pressing clamp plates c2 on the display screen 1 is utilized to ensure that the display screen 1 is stressed in the movable groove 24 and is in a more stable state, when the display screen 1 is disassembled, the movable groove 24 is pulled out from the fixed frame 21, the display screen 1 is enabled to incline outwards and press the protruding rod h, so that the air bag i is opened and expanded, and the pressing force of the display screen, need establish in addition when having avoided traditional display screen 1 to dismantle bearing equipment carries out the bearing, releases display screen 1 from the side, can avoid traditional dismantlement mode to go up can have the problem that the sight is blockked.
While there have been shown and described what are at present considered the fundamental principles of the invention, the essential features and advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but rather, is capable of numerous changes and modifications in various forms without departing from the spirit or essential characteristics thereof, and it is intended that the invention be limited not by the foregoing descriptions, but rather by the appended claims and their equivalents.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (1)
1. The utility model provides a can dismantle LED display screen for advertising, its structure includes display screen (1), dismounting device (2), mounting groove (3), its characterized in that:
the display screen (1) is arranged in the mounting groove (3), the mounting groove (3) is positioned in the center of the dismounting device (2), the mounting groove (3) is fixed on the dismounting device (2) in an embedded mode, and the display screen (1) is matched with the mounting groove (3);
the dismounting device (2) comprises a fixed frame (21), a buffer mechanism (22), a main connecting rod (23), a movable groove (24) and a main fixing shaft (25), the fixed frame (21) is mechanically connected with the main connecting rod (23), the other end of the main connecting rod (23) is provided with the movable groove (24), the movable groove (24) is mechanically connected with the main connecting rod (23), the main fixing shaft (25) penetrates through the bottom of the movable groove (24) and fixes the movable groove (24) on the fixed frame (21), the fixed frame (21) is mechanically connected with the movable groove (24) through the main fixing shaft (25), the buffer mechanism (22) is arranged on the movable groove (24), and the buffer mechanism (22) is located on the outermost side panel of the movable groove (24);
the movable groove (24) is composed of clamping blocks (a), a fixed layer (b), a pressing and clamping structure (c), an installation cavity (d) and a cotton layer (e), the clamping blocks (a) are symmetrically installed at the bottom and the top of the movable groove (24), the cotton layer (e) is arranged on the clamping blocks (a), the pressing and clamping structure (c) is provided with two clamping blocks (a) and perpendicular to the two clamping blocks (a), the pressing and clamping structure (c) is connected with the fixed layer (b), and the installation cavity (d) is a cavity body used for installing the display screen (1) on the movable groove (24);
the buffer mechanism (22) is composed of a piston block (f), limiting blocks (g), protruding rods (h), air bags (i) and connecting rods (j), the piston block (f) is connected with the air bags (i), the number of the limiting blocks (g) is four, the limiting blocks (g) are arranged at four corners of the outermost side panel on the movable groove (24), the connecting rods (j) are fixedly connected with the piston block (f), and the other ends of the connecting rods (j) are mechanically welded with the protruding rods (h);
press clamp structure (c) by fixed disc (c1), press splint (c2), rectangular channel (c3), spring (c4) to constitute, fixed disc (c1) with press splint (c2) mechanical connection, press splint (c2) to keep away from the one end of fixed disc (c1) and be connected with spring (c4), rectangular channel (c3) are installed in fixed layer (b), press splint (c2) and rectangular channel (c3) to cooperate, stopper (g) side is L shape to the distance between stopper (g) and the panel is greater than the thickness of display screen (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910555627.6A CN110379318B (en) | 2019-06-25 | 2019-06-25 | A can dismantle LED display screen for advertising |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910555627.6A CN110379318B (en) | 2019-06-25 | 2019-06-25 | A can dismantle LED display screen for advertising |
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| Publication Number | Publication Date |
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| CN110379318A CN110379318A (en) | 2019-10-25 |
| CN110379318B true CN110379318B (en) | 2021-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910555627.6A Active CN110379318B (en) | 2019-06-25 | 2019-06-25 | A can dismantle LED display screen for advertising |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112576980B (en) * | 2020-12-30 | 2024-03-19 | 铜陵三极照明科技有限责任公司 | LED projection lamp |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060001237A (en) * | 2004-06-30 | 2006-01-06 | 엘지.필립스 엘시디 주식회사 | Liquid crystal display device |
| CN208093074U (en) * | 2018-04-19 | 2018-11-13 | 深圳市中渤光电有限公司 | The preceding enclosed structure of LED screen |
| CN208110971U (en) * | 2018-05-18 | 2018-11-16 | 深圳市泰普汇虹光电有限公司 | A kind of LED display reinforcing mechanisms of curved setting |
| CN208689846U (en) * | 2018-08-22 | 2019-04-02 | 山东联合新媒体文化传媒有限公司 | A kind of smart screen of brightness self-regulation |
| CN208796590U (en) * | 2018-08-23 | 2019-04-26 | 山东昀飞光电科技有限公司 | A kind of outdoor advertising LED display |
| CN208861615U (en) * | 2018-10-22 | 2019-05-14 | 深圳市尚为伟业有限公司 | A kind of clamp device of full-color LED display screen |
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Effective date of registration: 20210521 Address after: 518000 room 610, 6th floor, building 3, area a, Yongnan Industrial Zone, Shangcun community, Gongming street, Guangming District, Shenzhen City, Guangdong Province Applicant after: SHENZHEN APP TECHNOLOGY Co.,Ltd. Address before: 362100 No.2, Yisheng commercial and residential park, wenghou street, Youyuan village, Zishan Town, Hui'an County, Quanzhou City, Fujian Province Applicant before: HUIAN MINSHEN STONE PROCESSING EQUIPMENT DEVELOPMENT Co.,Ltd. |
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