CN215417361U

CN215417361U - LED display screen with protective housing protect function

Info

Publication number: CN215417361U
Application number: CN202121565025.8U
Authority: CN
Inventors: 于江涛
Original assignee: Henan Chuangxin Display Technology Co ltd
Current assignee: Henan Chuangxin Display Technology Co ltd
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2022-01-04
Anticipated expiration: 2031-07-08

Abstract

The utility model relates to an LED display screen with a protective shell protection function, which comprises a concave frame, wherein two concave plates are fixedly connected to the rear side of the concave frame, two fixing holes are formed in the two concave plates, threaded holes are formed in the middle positions of the top and the bottom of the concave frame, threaded columns are connected in the threaded holes in a threaded mode, opposite ends of the two threaded columns are fixedly connected with rotating shafts, and one ends of the two rotating shafts are movably arranged in bearings in a penetrating mode. The protective device has the advantages that through the combined action of the concave frame, the concave plate, the L-shaped sliding groove, the sliding block and the rotating shaft, the protective effect can be achieved after the position of the display screen is fixed, the protective effect can be achieved through the concave frame and the movable door, the protective effect can be achieved for the display screen, through the combined action of the threaded hole, the threaded column, the rotating shaft, the bearing and the concave strip, the protective device can be suitable for the display screen in a certain size, and therefore the practicability of the protective device is enhanced.

Description

LED display screen with protective housing protect function

Technical Field

The utility model relates to the technical field of LED display screen protection, in particular to an LED display screen with a protection shell protection function.

Background

The LED display screen is a flat panel display, is composed of small LED module panels, and is used for displaying various information such as characters, images, videos, video signals and the like. The LED display screen is usually fixed in position through plastic foam and then placed in a box for transportation when in transportation, but the LED display screen is difficult to take out easily in a mode of fixing the plastic foam, a protection device for the screen of the LED display screen is not provided, and the LED screen is easy to collide and is easy to be stained with dust.

The LED display screen that has now can't protect it after fixing the display screen, can't adjust fixedly simultaneously according to the size of display screen, consequently to above-mentioned problem, provides a LED display screen with protecting sheathing protect function specially.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the above disadvantages and shortcomings of the prior art, the present invention provides an LED display screen with a protective housing, which solves the technical problems that the display screen cannot be protected after being fixed and cannot be adapted to display screens of different sizes.

(II) technical scheme

In order to achieve the purpose, the utility model adopts the main technical scheme that:

in a first aspect, the embodiment of the utility model provides an LED display screen with a protective housing protection function, which comprises a concave frame, wherein two concave plates are fixedly connected to the rear side of the concave frame, two fixing holes are respectively formed in the two concave plates, threaded holes are respectively formed in the middle positions of the top and the bottom of the concave frame, threaded columns are respectively and threadedly connected in the two threaded holes, rotating shafts are respectively and fixedly connected to opposite ends of the two threaded columns, one end of each rotating shaft is movably inserted into a bearing, one end of each bearing is fixedly connected with a concave strip, a plurality of telescopic assemblies are respectively and fixedly connected to the top and the bottom of the inner wall of the concave frame, the telescopic assemblies are arranged at equal intervals, L-shaped sliding grooves are respectively formed in the top and the bottom of the inner wall of the concave frame, sliding blocks are respectively and slidably connected in the two L-shaped sliding grooves, and the same rotating shaft is movably connected to opposite sides of the sliding blocks, one side of the rotating shaft is fixedly connected with a movable door.

The LED display screen with protective housing protect function that this embodiment provided, through the concave frame, the concave plate, L shape spout, the combined action of slider and axis of rotation, can be in the fixed back of display screen position, also can play the protecting effect, setting through concave frame and dodge gate, can play the protecting effect to the display screen, through the screw hole, the screw thread post, the apparatus further comprises a rotating shaft, the bearing and the combined action of concave strip, make the device can be applicable to the display screen in the certain size, thereby the practicality of device has been strengthened, setting through flexible subassembly, improve the stability of concave strip after fixed to the display screen.

Optionally, the telescopic assembly comprises a telescopic rod and a spring, the spring is sleeved on the telescopic rod, wherein one end of the telescopic rod and one end of the spring on the bottom of the inner wall of the concave frame are fixedly connected to the bottom of the inner wall of the concave frame, and the other end of the telescopic rod and the other end of the spring are fixedly connected to the bottom of the concave strip.

Optionally, a sponge pad is fixedly connected to the inner part of each of the opposite sides of the two concave strips.

Optionally, a handle is fixedly connected to the movable door.

Optionally, one side of one concave plate is fixedly connected with a plurality of reinforcing rods, the plurality of reinforcing rods are uniformly distributed on one side of one concave plate, and the other ends of the plurality of reinforcing rods are fixedly connected on one side of another concave plate.

Optionally, two clamping blocks are fixedly connected to one side of the movable door, two clamping grooves are formed in one side of the front face of the concave frame, one side of each clamping groove is communicated with the outside, and the two clamping blocks are clamped in the two clamping grooves respectively.

Optionally, the recess depth of the recess plate is longer than the depth of the handle.

(III) advantageous effects

The utility model has the beneficial effects that: according to the LED display screen with the protective shell protection function, the protective effect can be achieved after the position of the display screen is fixed through the combined action of the concave frame, the concave plate, the L-shaped sliding groove, the sliding block and the rotating shaft, and the protective effect can be achieved on the display screen through the arrangement of the concave frame and the movable door.

Through the combined action of screw hole, screw thread post, pivot, bearing and concave strip for the device can be applicable to the display screen in the certain size, thereby has strengthened the practicality of device, through the setting of flexible subassembly, improves the stability of concave strip after to the display screen is fixed.

Through the setting of foam-rubber cushion, play the guard action to the display screen edge after fixing, through the setting of fixture block and draw-in groove, can fix the dodge gate on concave frame conveniently, through the combined action of concave frame, L shape spout and axis of rotation, can accomodate the dodge gate to behind one's back conveniently when the display uses, from not influencing the normal use of display.

Drawings

FIG. 1 is a schematic perspective view of an LED display screen with protective housing protection according to the present invention;

FIG. 2 is a schematic front sectional view of an LED display screen with a protective housing according to the present invention;

FIG. 3 is a schematic side sectional view of an LED display screen with a protective housing according to the present invention;

FIG. 4 is a schematic top cross-sectional view of an LED display screen with protective housing protection according to the present invention;

fig. 5 is a schematic view of a telescopic assembly of the LED display screen with a protective housing protection function in fig. 2.

[ description of reference ]

1: a concave frame; 2: a concave plate; 3: a fixing hole; 4: a reinforcing bar; 5: a threaded hole; 6: a threaded post; 7: a rotating shaft; 8: a bearing; 9: concave strips; 10: a sponge cushion; 11: a telescoping assembly; 111: a telescopic rod; 112: a spring; 12: an L-shaped chute; 13: a slider; 14: a rotating shaft; 15: a movable door; 16: a handle; 17: a card slot; 18: and (7) clamping blocks.

Detailed Description

In order to better understand the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the utility model are shown in the drawings, it should be understood that the utility model can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.

Referring to fig. 1-5, the embodiment provides an LED display screen with a protective housing protection function, which comprises a concave frame 1, two concave plates 2 fixedly connected to the rear side of the concave frame 1, two fixing holes 3 respectively formed on the two concave plates 2, the position of the device can be conveniently fixed by the arrangement of the concave plates 2 and the fixing holes 3, threaded holes 5 respectively formed in the middle positions of the top and the bottom of the concave frame 1, threaded columns 6 respectively connected to the threaded holes 5 through threads, rotating shafts 7 respectively connected to the opposite ends of the two threaded columns 6, one ends of the two rotating shafts 7 movably inserted into bearings 8, concave strips 9 respectively connected to one ends of the two bearings 8, and the device can be applied to display screens within a certain size through the combined action of the threaded holes 5, the threaded columns 6, the rotating shafts 7, the bearings 8 and the concave strips 9, thereby enhancing the practicability of the device, the top of the inner wall and the bottom of the inner wall of the concave frame 1 are fixedly connected with a plurality of telescopic assemblies 11, the telescopic assemblies 11 are uniformly distributed at the top of the inner wall and the bottom of the inner wall of the concave frame 1, the other ends of the telescopic assemblies 11 are respectively and fixedly connected at one side of the two concave strips 9, the stability of the concave strips 9 after being fixed on a display screen is improved through the arrangement of the telescopic assemblies 11, the top of the inner wall and the bottom of the inner wall of the concave frame 1 are respectively provided with an L-shaped sliding groove 12, through the combined action of the concave frame 1, the L-shaped sliding grooves 12 and a rotating shaft 14, when the display is used, a movable door 15 can be conveniently stored at the back, so that the normal use of the display is not influenced, the sliding blocks 13 are respectively and slidably connected in the two L-shaped sliding grooves 12, the opposite sides of the two sliding blocks 13 are movably connected with the same rotating shaft 14, through the combined action of the concave frame 1, the concave plate 2, the L-shaped sliding grooves 12, the sliding blocks 13 and the rotating shaft 14, can also play the safeguard effect after the display screen position is fixed, one side fixedly connected with dodge gate 15 of axis of rotation 14, dodge gate 15 is made by transparent type material, through the setting of concave frame 1 and dodge gate 15, can play the safeguard effect to the display screen.

Referring to fig. 2, fig. 3 and fig. 5, flexible subassembly 11 includes telescopic link 111 and spring 112, spring 112 has been cup jointed on telescopic link 111, take flexible subassembly 11 on the inner wall bottom of concave frame 1 as an example, the one end fixed connection of telescopic link 111 and spring 112 is in the inner wall bottom of concave frame 1, the other end fixed connection of telescopic link 111 and spring 112 is in the bottom of concave strip 9, the inside equal fixedly connected with foam-rubber cushion 10 of opposite side of two concave strips 9, through the setting of foam-rubber cushion 10, display screen edge after fixing plays the guard action, wherein flexible subassembly 11 on the inner wall top of concave frame 1 is with the same reason.

Referring to fig. 1, 3-4, fixedly connected with handle 16 on the dodge gate 15, through the setting of handle 16 to conveniently stimulate dodge gate 15 and remove, a plurality of stiffeners 4 of one side fixedly connected with of a concave plate 2, a plurality of stiffeners 4 evenly distribute in one side of a concave plate 2, the equal fixed connection in one side of another concave plate 2 of the other end of a plurality of stiffeners 4, through the setting of stiffener 4, improve the stability of device fixed position.

Referring to fig. 1, 3-4, two clamping blocks 18 are fixedly connected to one side of the movable door 15, two clamping grooves 17 are formed in one side of the front face of the concave frame 1, one sides of the two clamping grooves 17 are communicated with the outside, the two clamping blocks 18 are respectively clamped in the two clamping grooves 17, the movable door 15 can be conveniently fixed on the concave frame 1 through the arrangement of the clamping blocks 18 and the clamping grooves 17, and the depth of the concave plate 2 is longer than that of the handle 16.

The operation process is as follows: during the use, through fixed orifices 3 on the concave plate 2, accomplish fixedly to the position of device, then pick up the display screen, put into the concave strip 9 that is in concave frame 1 inner wall bottom with display screen bottom one side, then stick up the display screen, twist and move a screw thread post 6, take screw thread post 6 on the inner wall top of concave frame 1 as the example in this embodiment, screw thread post 6 drives pivot 7 and rotates in bearing 8, promote concave strip 9 whereabouts simultaneously, concave strip 9 drives telescopic link 111 on the extensible component 11 and stretches out and draws back, spring 112 extends, accomplish fixedly after the foam-rubber cushion 10 at the inside top of concave strip 9 and the top overlap joint of display screen.

Then put through external power with the display screen, can normal use, in the use, pulling handle 16, make dodge gate 15 remove, dodge gate 15 drives axis of rotation 14 and removes, axis of rotation 14 drives slider 13 and slides in L shape spout 12, slide to the department of bending of L shape spout 12 when slider 13, rotate dodge gate 15, dodge gate 15 drives axis of rotation 14 and rotates on slider 13, thereby accomplish the regulation to the direction of dodge gate 15, at last, advance card slot 17 with the fixture block 18 joint of dodge gate 15 one side, can accomplish the protection to the display screen.

In the description of the present invention, it is to be understood that the terms "first", "second" and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; either as communication within the two elements or as an interactive relationship of the two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, a first feature may be "on" or "under" a second feature, and the first and second features may be in direct contact, or the first and second features may be in indirect contact via an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lower level than the second feature.

In the description herein, the description of the terms "one embodiment," "some embodiments," "an embodiment," "an example," "a specific example" or "some examples" or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and not restrictive, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the scope of the present invention.

Claims

1. The LED display screen with the protection function of the protective shell comprises a concave frame (1) and is characterized in that two concave plates (2) are fixedly connected to the rear side of the concave frame (1), two fixing holes (3) are formed in the two concave plates (2), threaded holes (5) are formed in the middle positions of the top and the bottom of the concave frame (1), threaded columns (6) are connected in the two threaded holes (5) in a threaded mode, rotating shafts (7) are fixedly connected to opposite ends of the two threaded columns (6), one ends of the two rotating shafts (7) are movably arranged in bearings (8), concave strips (9) are fixedly connected to one ends of the two bearings (8), a plurality of telescopic assemblies (11) are fixedly connected to the top of the inner wall and the bottom of the inner wall of the concave frame (1), and the telescopic assemblies (11) are arranged at equal intervals;

l shape spout (12) have all been seted up with the inner wall bottom at the inner wall top of concave frame (1), two equal sliding connection has slider (13) in L shape spout (12), two the opposite side swing joint of slider (13) has same axis of rotation (14), one side fixedly connected with dodge gate (15) of axis of rotation (14).

2. The LED display screen with protective housing protection as claimed in claim 1, wherein: the telescopic assembly (11) comprises a telescopic rod (111) and a spring (112), and the spring (112) is sleeved on the telescopic rod (111);

one ends of the telescopic rods (111) and the springs (112) on the bottom of the inner wall of the concave frame (1) are fixedly connected to the bottom of the inner wall of the concave frame (1), and the other ends of the telescopic rods (111) and the springs (112) are fixedly connected to the bottom of the concave strip (9).

3. The LED display screen with protective housing protection as claimed in claim 2, wherein: sponge cushions (10) are fixedly connected inside the opposite sides of the two concave strips (9).

4. The LED display screen with protective housing protection as claimed in claim 3, wherein: the movable door (15) is fixedly connected with a handle (16).

5. The LED display screen with protective housing protection as claimed in claim 4, wherein: one side fixedly connected with of concave plate (2) is a plurality of stiffener (4), and is a plurality of stiffener (4) evenly distribute in one side of a concave plate (2), and is a plurality of the equal fixed connection of the other end of stiffener (4) is in one side of another concave plate (2).

6. The LED display screen with protective housing protection as claimed in claim 5, wherein: two clamping blocks (18) are fixedly connected to one side of the movable door (15), two clamping grooves (17) are formed in one side of the front face of the concave frame (1), one side of each clamping groove (17) is communicated with the outside, and the two clamping blocks (18) are respectively clamped in the two clamping grooves (17).

7. The LED display screen of claim 6, wherein: the concave depth of the concave plate (2) is longer than that of the handle (16).