CN216849172U

CN216849172U - Anti-falling large-screen LED display

Info

Publication number: CN216849172U
Application number: CN202122995243.1U
Authority: CN
Inventors: 李国军
Original assignee: Shenzhen Lingjun Shangxian Technology Co ltd
Current assignee: Shenzhen Lingjun Shangxian Technology Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-06-28
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses an anti-falling large-screen LED display, which comprises a fixed base and an anti-falling mechanism, wherein fixed columns are fixedly arranged on two sides of the top end of the fixed base, extension rods are respectively and slidably connected in the two fixed columns, a translation rod is fixedly arranged between the two extension rods, a display body is slidably connected in the middle of the translation rod, heat-conducting plates are respectively and fixedly arranged on four sides of the display body, cooling blocks are respectively and fixedly arranged on one sides of the four heat-conducting plates away from the display body, one sides of the four cooling blocks away from the heat-conducting plates are respectively and fixedly connected with the inner side of the anti-falling mechanism, and the anti-falling mechanism comprises an anti-falling outer shell, a plurality of buffer parts and an anti-falling inner shell. The maintenance cost of the display is reduced.

Description

Anti-falling large-screen LED display

Technical Field

The utility model relates to the technical field of LED displays, in particular to an anti-falling large-screen LED display.

Background

The LED display is one of flat panel displays, comprises LED module panel that is little one by one, is used for showing the equipment of various information such as characters, image, video, and large-screen LED display has better display effect, and advantages such as touch and operation are more accurate are liked by the consumer deeply, however, current large-screen LED display has following defect: the general large-scale LED display does not have a protective structure, so that the display directly collides with the ground when the large-scale LED display falls down accidentally, and the maintenance cost of the LED display is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-falling large-screen LED display, which aims to solve the problem that the maintenance cost of the LED display is increased because the display directly collides with the ground when the large-scale LED display is accidentally fallen down due to no protective structure of the common large-scale LED display provided in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: an anti-falling large-screen LED display comprises a fixed base and an anti-falling mechanism, wherein fixed columns are fixedly arranged on two sides of the top end of the fixed base, extension rods are respectively and slidably connected inside the two fixed columns, a translation rod is fixedly arranged between the two extension rods, a display body is slidably connected in the middle of the translation rod, heat-conducting plates are respectively and fixedly arranged on four sides of the display body, cooling blocks are respectively and fixedly arranged on one sides of the four heat-conducting plates away from the display body, one sides of the four cooling blocks away from the heat-conducting plates are respectively and fixedly connected with the inner side of the anti-falling mechanism, the anti-falling mechanism comprises an anti-falling outer shell, a plurality of buffer parts and an anti-falling inner shell, the anti-falling outer shell is sleeved on the outer side of the anti-falling inner shell, the plurality of buffer parts are fixedly arranged between the anti-falling inner shell and the anti-falling outer shell, and heat generated by the display body is transmitted by the heat-conducting plates and the cooling blocks, the display body of being convenient for dispels the heat the cooling, prevents falling the shell and prevents falling the inner shell and make by silica gel material, cushions the impact that produces when falling.

Preferably, the plurality of the buffering parts comprise a limiting frame, two elastic connecting columns and a rubber air bag, the rubber air bag is fixedly arranged in the limiting frame, the elastic connecting columns extending to the outside are fixedly arranged at two ends of the rubber air bag, vent holes are formed in the surface of the limiting frame, one end, away from the rubber air bag, of each elastic connecting column connected with the same rubber air bag is fixedly connected with the inner wall of the anti-falling outer shell and the surface of the anti-falling inner shell respectively, the inner wall of the anti-falling inner shell is fixedly connected with the cooling block, the anti-falling outer shell is extruded inwards after the display body is extruded, the distance between the anti-falling outer shell and the anti-falling inner shell is reduced, the buffering parts are extruded, the rubber air bag is extruded inwards by the two elastic connecting columns, gas in the rubber air bag is discharged through the vent holes after being extruded, and because pressure difference exists between the rubber air bag and gas in the environment, therefore, the rubber air bag absorbs gas under the action of pressure difference through the vent hole, so that the volume of the rubber air bag is restored, and the rubber air bag is restored.

Preferably, four sliding grooves located on two sides of the rubber air bag are formed in the limiting frame, four sliding blocks are connected inside the sliding grooves in a sliding mode, every two sliding grooves are just opposite to one side, opposite to the sliding blocks, of each sliding groove and fixedly connected with two sides of the elastic connecting column respectively, when the rubber air bag pushes the elastic connecting column, the elastic connecting column drives the sliding blocks to slide in the sliding grooves, the elastic connecting columns reset along the original direction, and the stability of the anti-falling mechanism is improved.

Preferably, a plurality of positioning holes are formed in the surface of the translation rod, the display body slides left and right on the translation rod by a worker, the worker uses screws to sequentially penetrate through the positioning holes and the display body, and the display body is fixed on the translation rod, so that the purpose of adjusting the installation position of the display body is achieved.

Preferably, four the surface of cooling piece is all pasted and is connected with a plurality of heat dissipation strip, and the heat dissipation strip is made by silica gel material, and the heat dissipation strip has good heat conductivility, improves the radiating efficiency of cooling piece to the display body.

Preferably, the equal fixed mounting in both sides of unable adjustment base and two fixed column junctions has the gusset plate, and the staff slides the extension rod from top to bottom in the fixed column, adjusts the height of extension rod, and the staff uses the screw to pass fixed column and extension rod in proper order, fixes the extension rod to this reaches the purpose to display body mounting height control, through the installation gusset plate, increases fixed column and unable adjustment base's area of contact, improves the stability that the fixed column supported.

Compared with the prior art, the utility model has the beneficial effects that: through setting up and preventing falling the mechanism, prevent falling shell, bolster and prevent falling the inner shell and cushion the impact force that produces after falling in proper order, avoid the display to fall the phenomenon emergence that the rear surface appears the damage, reduce the cost of maintenance of display.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a schematic structural view of the anti-fall mechanism of the present invention;

FIG. 4 is a schematic view of the installation of the display body on the translation rod in the anti-falling mechanism of the present invention;

fig. 5 is a schematic structural view of the buffering device of the present invention.

In the figure: 1. a fixed base; 2. fixing a column; 3. positioning holes; 4. an anti-falling mechanism; 41. a drop-resistant housing; 42. a buffer member; 421. an elastic connecting column; 422. a sliding groove; 423. a rubber air bag; 424. a sliding block; 425. a vent; 426. a limiting frame; 43. a crash-proof inner shell; 5. a display body; 6. a translation rod; 7. a reinforcing plate; 8. cooling blocks; 9. a heat dissipating strip; 10. a heat conducting plate; 11. an extension rod.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-5, the utility model provides an anti-falling large-screen LED display, which comprises a fixed base 1 and an anti-falling mechanism 4, wherein fixed columns 2 are fixedly installed on both sides of the top end of the fixed base 1, extension rods 11 are slidably connected inside the two fixed columns 2, a translation rod 6 is fixedly installed between the two extension rods 11, a display body 5 is slidably connected to the middle of the translation rod 6, heat conduction plates 10 are fixedly installed on four sides of the display body 5, cooling blocks 8 are fixedly installed on one sides of the four heat conduction plates 10 far away from the display body 5, one sides of the four cooling blocks 8 far away from the heat conduction plates 10 are fixedly connected with the inner side of the anti-falling mechanism 4, the anti-falling mechanism 4 comprises an anti-falling outer shell 41, a plurality of buffer members 42 and an anti-falling inner shell 43, the anti-falling outer shell 41 is sleeved on the outer side of the anti-falling inner shell 43, a plurality of buffer members 42 are fixedly installed between the anti-falling inner shell 43 and the anti-falling outer shell 41, last heat-conducting plate 10 of display body 5 and cooling piece 8 transmit the heat that display body 5 produced, and the display body 5 of being convenient for dispels the heat and cools down, prevents falling shell 41 and prevent falling inner shell 43 and make by silica gel material, cushions the impact that produces when dropping.

The plurality of buffer parts 42 comprise a limiting frame 426, two elastic connecting columns 421 and a rubber air bag 423, the rubber air bag 423 is fixedly installed inside the limiting frame 426, the two ends of the rubber air bag 423 are fixedly provided with the elastic connecting columns 421 extending to the outside, the surface of the limiting frame 426 is provided with vent holes 425, one ends of the two elastic connecting columns 421 connected with the same rubber air bag 423, far away from the rubber air bag 423, are respectively and fixedly connected with the inner wall of the anti-falling outer shell 41 and the surface of the anti-falling inner shell 43, the inner wall of the anti-falling inner shell 43 is fixedly connected with the cooling block 8, after the display body 5 is impacted, the anti-falling outer shell 41 is inwards extruded, the distance between the anti-falling outer shell 41 and the anti-falling inner shell 43 is reduced, the buffer parts 42 are extruded, the two elastic connecting columns 421 inwards extrude the rubber air bag 423, the gas in the rubber air bag 423 is exhausted through the vent holes 425 after being extruded, and because pressure difference exists between the rubber air bag 423 and the gas in the environment, the rubber air bag 423 absorbs gas through the vent 425 by the pressure difference, so that the rubber air bag 423 is restored in volume and the rubber air bag 423 is restored.

Four sliding grooves 422 which are positioned on two sides of the rubber air bag 423 are formed in the limiting frame 426, sliding blocks 424 are connected inside the four sliding grooves 422 in a sliding mode, every two sliding grooves are fixedly connected with two sides of the elastic connecting column 421 opposite to the sliding blocks 424, when the rubber air bag 423 pushes the elastic connecting column 421, the elastic connecting column 421 drives the sliding blocks 424 to slide in the sliding grooves 422, the elastic connecting column 421 resets along the original direction, and the running stability of the anti-falling mechanism 4 is improved.

A plurality of locating hole 3 has been seted up on the surface of translation pole 6, and the staff uses the screw to pass locating hole 3 and display body 5 in proper order at translation pole 6 upper left and right sides slip display body 5, and the staff fixes display body 5 on translation pole 6 to this reaches the purpose to 5 mounted position of display body regulation.

The surface of four cooling blocks 8 is all pasted and is connected with a plurality of heat dissipation strip 9, and heat dissipation strip 9 is made by silica gel material, and heat dissipation strip 9 has good heat-conducting ability, improves the radiating efficiency of cooling blocks 8 to display body 5.

The equal fixed mounting in both sides of unable adjustment base 1 and two fixed column 2 junctions has gusset plate 7, and the staff slides extension rod 11 from top to bottom in fixed column 2, adjusts extension rod 11's height, and the staff uses the screw to pass fixed column 2 and extension rod 11 in proper order, fixes extension rod 11 to this reaches the purpose to 5 mounting height control of display body, through installation gusset plate 7, increases fixed column 2 and unable adjustment base 1's area of contact, improves the stability that fixed column 2 supported.

When the embodiment of the application is used: the extension rod 11 is vertically slid in the fixing column 2 by a worker to adjust the height of the extension rod 11, the worker sequentially penetrates through the fixing column 2 and the extension rod 11 by using screws to fix the extension rod 11, so that the mounting height of the display body 5 is adjusted, the worker slides the display body 5 on the translation rod 6 left and right, the worker sequentially penetrates through the positioning hole 3 and the display body 5 by using screws to fix the display body 5 on the translation rod 6, so that the mounting position of the display body 5 is adjusted, when the display body 5 is impacted, the anti-falling outer shell 41 is inwards extruded, the distance between the anti-falling outer shell 41 and the anti-falling inner shell 43 is reduced, the buffer 42 is extruded, the two elastic connecting columns 421 inwards extrude the rubber air bag 423, the gas in the rubber air bag 423 is extruded and then discharged through the vent 425, and because a pressure difference exists between the rubber air bag 423 and the gas in the environment, therefore, the rubber air bag 423 absorbs gas under the action of pressure difference through the vent 425, the size of the rubber air bag 423 is restored, the rubber air bag 423 resets, when the rubber air bag 423 pushes the elastic connecting column 421, the elastic connecting column 421 drives the sliding block 424 to slide in the sliding groove 422, the elastic connecting column 421 resets along the original direction, the stability of the operation of the anti-falling mechanism 4 is improved, and the display body 5 is prevented from being damaged after being collided.

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 described in the foregoing embodiments, or equivalents may be substituted for some of the features thereof, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an anti type of falling large-size screen LED display, includes unable adjustment base (1) and prevents falling mechanism (4), its characterized in that: the fixing device is characterized in that fixing columns (2) are fixedly mounted on two sides of the top end of the fixing base (1), extension rods (11) are slidably connected into two fixing columns (2), a translation rod (6) is fixedly mounted between the two extension rods (11), a display body (5) is slidably connected into the middle of the translation rod (6), heat-conducting plates (10) are fixedly mounted on four sides of the display body (5), cooling blocks (8) are fixedly mounted on one sides, far away from the display body (5), of the four heat-conducting plates (10), one sides, far away from the heat-conducting plates (10), of the four cooling blocks (8) are fixedly connected with the inner side of the anti-falling mechanism (4), the anti-falling mechanism (4) comprises an anti-falling outer shell (41), a plurality of buffering elements (42) and an anti-falling inner shell (43), and the outer side of the anti-falling inner shell (43) is sleeved with the anti-falling outer shell (41), prevent falling inner shell (43) and prevent falling fixed mounting between shell (41) has a plurality of bolster (42).

2. The anti-falling large-screen LED display device as claimed in claim 1, wherein: a plurality of bolster (42) all include spacing frame (426), two elastic connection post (421) and rubber gasbag (423), the inside fixed mounting of spacing frame (426) has rubber gasbag (423), the equal fixed mounting in both ends of rubber gasbag (423) has elastic connection post (421) that extends to the external world, blow vent (425) have been seted up on the surface of spacing frame (426), and two elastic connection post (421) of being connected with same rubber gasbag (423) keep away from the one end of rubber gasbag (423) respectively with prevent falling the inner wall of shell (41) and the fixed surface that prevents falling inner shell (43) is connected, the inner wall of preventing falling inner shell (43) all with cooling piece (8) fixed connection.

3. The anti-falling large-screen LED display as claimed in claim 2, wherein: four sliding grooves (422) located on two sides of the rubber air bag (423) are formed in the limiting frame (426), sliding blocks (424) are connected inside the four sliding grooves (422) in a sliding mode, and one side, opposite to the sliding blocks (424), of each two sliding grooves is fixedly connected with two sides of the elastic connecting column (421).

4. The anti-falling large-screen LED display according to claim 1, wherein: the surface of the translation rod (6) is provided with a plurality of positioning holes (3).

5. The anti-falling large-screen LED display device as claimed in claim 1, wherein: the surfaces of the four cooling blocks (8) are all connected with a plurality of radiating strips (9) in a sticking way.

6. The anti-falling large-screen LED display device as claimed in claim 1, wherein: and reinforcing plates (7) are fixedly mounted on two sides of the joint of the fixed base (1) and the two fixed columns (2).