CN218602026U

CN218602026U - LED screen protection mechanism

Info

Publication number: CN218602026U
Application number: CN202223223358.XU
Authority: CN
Inventors: 周志明; 刘蜀; 夏伟巍
Original assignee: Jiangsu Huabo Creativity Industry Co ltd
Current assignee: Jiangsu Huabo Creativity Industry Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-03-10
Anticipated expiration: 2032-12-02

Abstract

The utility model relates to a LED screen protection mechanism, the power distribution box comprises a box body, the top fixedly connected with LED screen body of box, the inner chamber of box is provided with the top and runs through the protection subassembly to the box outside, a plurality of removal wheels of the bottom fixedly connected with of box, the firm subassembly of bottom fixedly connected with of box, the protection subassembly include with the bottom fixed connection's of box inner chamber driving motor, driving motor's output shaft fixedly connected with rotation axis. This LED screen protection machanism can drive overall structure's removal through the setting that removes the wheel, conveniently changes the position of LED screen body, before removing, starts driving motor, can make two antiskid ribbed tile rise to the both sides of LED screen body, plays the guard action to LED screen body, and overall structure has realized the purpose of LED screen protection machanism protective effect number, reduces and receives the possibility of colliding with and damaging in removing the transportation.

Description

LED screen protection mechanism

Technical Field

The utility model relates to a culture tourism technical field specifically is a LED screen protection machanism.

Background

The cultural tourism is abbreviated as the literary tourism, the definition refers to the behavior process for realizing the purposes of perceiving, understanding and observing the cultural specific content of human beings through tourism, and passengers often receive video information through an LED screen in the cultural tourism process.

Chinese patent CN213840270U discloses a novel LED screen supports fixing base, which comprises a fixing plate, the left end and the equal fixedly connected with limiting plate of right-hand member of fixed plate upper surface, the spacing groove has been seted up to the limiting plate medial surface, and the limiting plate medial surface is provided with the movable plate, the movable plate is portable to be set up inside the limiting plate, fixedly connected with backup pad between two sets of movable plates, backup pad lateral surface and limiting plate medial surface contact, backup pad leading flank fixedly connected with LED screen body, lateral wall fixedly connected with buffer board at the bottom of the limiting plate inner chamber, buffer board upper surface and movable plate lower surface contact … …

The comparison file is combined with the existing LED screen, so that the existing LED screen is mostly arranged on the supporting plate, only the frame arranged around the LED screen is protected, but in the moving and transferring process, the front surface and the back surface of the screen are easy to damage after being collided, the protection effect is poor, and therefore the LED screen protection mechanism is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a LED screen protection machanism possesses advantages such as protecting effect number, has solved that current LED screen is installed in the backup pad for the most part, only protects setting up the frame around the LED screen, but at the in-process of removing the transportation, the front and the back of screen take place to collide with the back and damage easily, the relatively poor problem of protecting effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a LED screen protection mechanism, includes the box, the top fixedly connected with LED of box screens the body, the inner chamber of box is provided with the top and runs through the protection component to the box outside, a plurality of removal wheels of bottom fixedly connected with of box, the firm subassembly of bottom fixedly connected with of box.

The protection component comprises a driving motor fixedly connected with the bottom of the inner cavity of the box body, an output shaft of the driving motor is fixedly connected with a rotating shaft, the outer surface of the rotating shaft is in threaded connection with a driving block, connecting rods are fixedly connected with the left side and the right side of the driving block respectively, a protection plate is arranged at the top of the connecting rods and penetrates through the top of the connection plate to the outer side of the box body, and the protection plate is located on the left side and the right side of the LED screen body respectively.

Furthermore, the outer surface of the rotating shaft is provided with an external thread, and the inner cavity of the driving block is provided with an internal thread matched with the external thread.

Furthermore, the inner chamber of box fixedly connected with two gag lever posts, two the equal fixedly connected with of one side that the guard plate carried on the back mutually and corresponding gag lever post surface sliding connection's stop collar.

Further, rectangular through-hole has been seted up at the top of box, the top of guard plate runs through to the outside of box through rectangular through-hole.

Further, the top fixedly connected with of guard plate and box top in close contact with's baffle, the baffle covers the rectangular through-hole that corresponds.

Further, the stabilizing assembly comprises an electric push rod fixedly connected with the bottom of the box body, an output shaft of the electric push rod is fixedly connected with a pressing plate, and the bottom of the pressing plate is fixedly connected with an anti-slip pad.

Further, the bottom fixedly connected with hollow rod of box, the top fixedly connected with of clamp plate and hollow rod inner chamber sliding connection's solid pole.

Further, the mounting groove has been seted up to the bottom of box, the top of electric putter and hollow rod all is located the inner chamber of mounting groove.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this LED screen protection machanism can drive overall structure's removal through the setting that removes the wheel, conveniently changes the position of LED screen body, before removing, starts driving motor, can make two antiskid ribbed tile rise to the both sides of LED screen body, plays the guard action to LED screen body, and overall structure has realized the purpose of LED screen protection machanism protective effect number, reduces and receives the possibility of colliding with and damaging in removing the transportation.

2. This LED screen protection mechanism, when need not to remove, through the support on firm subassembly and ground to reduce and remove the gliding possibility of wheel proper motion, improved overall structure's stability.

Drawings

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

FIG. 2 is a schematic view of the protective assembly of the present invention;

fig. 3 is a schematic structural view of the stabilizing assembly of the present invention.

In the figure: 1. a box body; 2. an LED screen body; 3. a guard assembly; 31. a drive motor; 32. a rotating shaft; 33. a drive block; 34. a connecting rod; 35. a protection plate; 36. a limiting rod; 37. a position limiting sleeve; 38. a baffle plate; 4. a moving wheel; 5. a stabilizing assembly; 51. an electric push rod; 52. pressing a plate; 53. a non-slip mat; 54. a hollow shaft; 55. a solid bar; 6. a strip through hole; 7. and (4) mounting the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows: referring to fig. 1 and 2, the LED screen protection mechanism in this embodiment includes a box 1, an LED screen body 2 is fixedly connected to the top of the box 1, a protection component 3 is disposed in an inner cavity of the box 1, the top of the protection component penetrates through the outer side of the box 1, a plurality of moving wheels 4 are fixedly connected to the bottom of the box 1, and the moving wheels 4 are universal wheels; the bottom of the box body 1 is fixedly connected with a stabilizing component 5.

The protection assembly 3 comprises a driving motor 31 fixedly connected with the bottom of an inner cavity of the box body 1, an output shaft of the driving motor 31 is fixedly connected with a rotating shaft 32, the outer surface of the rotating shaft 32 is in threaded connection with a driving block 33, the left side and the right side of the driving block 33 are both fixedly connected with connecting rods 34, the top of each connecting rod 34 is fixedly connected with a protection plate 35, the top of each protection plate 35 penetrates through the outer side of the box body 1, the two protection plates 35 are respectively positioned on the left side and the right side of the LED screen body 2, the inner cavity of the box body 1 is fixedly connected with two limiting rods 36, and one side, back to the other, of each protection plate 35 is fixedly connected with a limiting sleeve 37 in sliding connection with the outer surface of the corresponding limiting rod 36; the rotation of the protection plate 35 is limited by the limiting sleeve 37 and the limiting rod 36, so that the up-and-down movement of the protection plate 35 is more stable, and meanwhile, when the rotating shaft 32 rotates, the driving block 33 does not rotate along with the rotation, but moves up and down.

The top of the box body 1 is provided with a long-strip through hole 6, the top of the protection plate 35 penetrates through the outer side of the box body 1 through the long-strip through hole 6, and the long-strip through hole 6 is a channel for the up-and-down movement of the anti-skid plate 35; the top fixedly connected with of guard plate 35 and the baffle 38 of 1 top in close contact with of box, baffle 38 cover rectangular through-hole 6 that corresponds, and setting up of baffle 38 is used for sheltering from rectangular through-hole 6, reduces LED screen body 2 in the use, and external dust and moisture follow the possibility that rectangular through-hole 6 got into the 1 inner chamber of box.

In this embodiment, the driving motor 31 is started to drive the rotating shaft 32 to rotate, the driving block 33 drives the two protection plates 35 to move upwards or downwards through the connecting rod 34, and when the two protection plates need to move, the two anti-skid plates 35 are controlled to ascend to two sides of the LED screen body 2, so that the LED screen body 2 is protected; it is not necessary to control the flap 38 to descend into contact with the top of the tank 1 when it is moved.

It should be noted that the outer surface of the rotating shaft 32 is provided with an external thread, and the inner cavity of the driving block 33 is provided with an internal thread adapted to the external thread.

Example two: referring to fig. 1 and fig. 3, a stabilizing assembly 5 is provided based on the first embodiment, the stabilizing assembly 5 includes an electric push rod 51 fixedly connected to the bottom of the box 1, an output shaft of the electric push rod 51 is fixedly connected to a pressing plate 52, the bottom of the pressing plate 52 is fixedly connected to a non-slip mat 53, the bottom of the box 1 is fixedly connected to a hollow rod 54, and the top of the pressing plate 52 is fixedly connected to a solid rod 55 slidably connected to an inner cavity of the hollow rod 54; the arrangement of the hollow rod 54 and the solid rod 55 plays a role of limiting and supporting the pressure plate 52, so that the up-and-down movement of the pressure plate 52 is more stable. Mounting groove 7 has been seted up to the bottom of box 1, and electric putter 51 and hollow rod 54's top all is located the inner chamber of mounting groove 7, and the setting of mounting groove 7 is used for saving electric putter 51 and hollow rod 54's installation space.

In this embodiment, can drive clamp plate 52 through electric putter 51 and carry out the up-and-down motion, and the slipmat 53 follows clamp plate 52 and moves, need lead to when removing wheel 4 and remove LED screen body 2, and electric putter 51 control clamp plate 52 rises, when need not to remove, and control clamp plate 52 descends, closely extrudees with ground until slipmat 53 to keep LED screen body 2's the firm on the box 1.

The working principle of the above embodiment is as follows:

the overall structure can be driven to move through the arrangement of the moving wheels 4, the position of the LED screen body 2 can be changed conveniently, before moving, the driving motor 31 is started to drive the rotating shaft 32 to rotate, and under the limiting action of the limiting rod 36 and the limiting sleeve 37, the driving block 33 drives the two protection plates 35 to move upwards through the connecting rod 34, so that the two anti-skid plates 35 rise to the two sides of the LED screen body 2, and the protection effect is achieved on the LED screen body 2; meanwhile, the electric push rod 51 is started to drive the pressing plate 52 to move upwards, so that the non-slip mat 53 can be separated from the ground to move. Overall structure has realized the purpose of LED screen protection mechanism protective effect number, reduces and receives the possibility of colliding with and damaging in removing the transportation.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a LED screen protection mechanism, includes box (1), its characterized in that: the LED screen box is characterized in that an LED screen body (2) is fixedly connected to the top of the box body (1), a protection component (3) with the top penetrating to the outer side of the box body (1) is arranged in an inner cavity of the box body (1), a plurality of moving wheels (4) are fixedly connected to the bottom of the box body (1), and a stabilizing component (5) is fixedly connected to the bottom of the box body (1);

protection component (3) include with bottom fixed connection's of box (1) inner chamber driving motor (31), the output shaft fixedly connected with rotation axis (32) of driving motor (31), the surface threaded connection of rotation axis (32) has drive block (33), the equal fixedly connected with connecting rod (34) of the left and right sides of drive block (33), guard plate (35) to the box (1) outside is run through at the top fixedly connected with top of connecting rod (34), two guard plate (35) are located the left and right sides of LED screen body (2) respectively.

2. The LED screen guard mechanism of claim 1, wherein: the outer surface of the rotating shaft (32) is provided with an external thread, and the inner cavity of the driving block (33) is provided with an internal thread matched with the external thread.

3. The LED screen protection mechanism of claim 1, wherein: the inner chamber of box (1) fixedly connected with two gag lever posts (36), two the equal fixedly connected with in one side that guard plate (35) carried on the back mutually and correspond gag lever post (36) surface sliding connection's stop collar (37).

4. The LED screen protection mechanism of claim 1, wherein: rectangular through-hole (6) have been seted up at the top of box (1), the outside that runs through to box (1) through rectangular through-hole (6) in the top of guard plate (35).

5. The LED screen protection mechanism of claim 4, wherein: the top fixedly connected with of guard plate (35) and box (1) top in close contact with's baffle (38), corresponding rectangular through-hole (6) are covered in baffle (38).

6. The LED screen protection mechanism of claim 1, wherein: the stabilizing assembly (5) comprises an electric push rod (51) fixedly connected with the bottom of the box body (1), an output shaft of the electric push rod (51) is fixedly connected with a pressing plate (52), and the bottom of the pressing plate (52) is fixedly connected with an anti-skid pad (53).

7. The LED screen protection mechanism of claim 6, wherein: the bottom of the box body (1) is fixedly connected with a hollow rod (54), and the top of the pressing plate (52) is fixedly connected with a solid rod (55) which is in sliding connection with the inner cavity of the hollow rod (54).

8. The LED screen protection mechanism of claim 7, wherein: the bottom of box (1) has seted up mounting groove (7), the top of electric putter (51) and hollow pole (54) all is located the inner chamber of mounting groove (7).