CN215118141U

CN215118141U - LED full-color display screen with good protection effect

Info

Publication number: CN215118141U
Application number: CN202120671310.1U
Authority: CN
Inventors: 李海彦; 白一省; 靳为栋
Original assignee: Shandong Baoshida Intelligent Technology Co ltd
Current assignee: Shandong Baoshida Intelligent Technology Co ltd
Priority date: 2021-04-01
Filing date: 2021-04-01
Publication date: 2021-12-10
Anticipated expiration: 2031-04-01

Abstract

The utility model relates to the technical field of LED full-color display screens, and provides an LED full-color display screen with good protection effect, which comprises a display screen body and a wallboard, the back of the display screen body is provided with a wallboard, a protective structure is arranged between the wallboard and the display screen body, the protective structure comprises a support plate, a fixed bolt, a buffer spring and a hinge rod, wherein the fixed plate is arranged on one side of the wallboard, a support plate is arranged on one side of the fixed plate, a fixed bolt penetrates through two ends of the support plate, one side of the fixed bolt penetrates into the fixed plate, a buffer spring is arranged between the hinged rods, one side of the buffer spring is fixedly connected with the cover body, buffer spring's opposite side and extension board fixed connection, the display screen body utilizes buffer spring and hinge bar to be the elastic buffering design, has solved the defect that current full-color LED display screen does not possess good protective effect.

Description

LED full-color display screen with good protection effect

Technical Field

The utility model relates to a full-color display screen technical field of LED, in particular to full-color display screen of LED that protecting effect is good.

Background

The LED full-color display screen is particularly widely used, a large number of LED full-color display screens exist in markets, outdoors, meeting rooms and the like, the LED full-color display screen is better and better developed along with the development of modern science and technology, and more, the LED full-color display screen is greatly improved according to some defects in the early days, so that the current LED full-color display screen has few defects, and the use requirement can be basically met.

However, the traditional LED full-color display screen still has certain defects, and if the LED full-color display screen on the market does not have a good protection effect, the LED full-color display screen is easily damaged when external shock or earthquake occurs, and the normal operation of internal parts is affected.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing a full-color display screen of LED that protecting effect is good for solve the defect that the full-color display screen of current LED does not possess good protecting effect.

(II) contents of utility model

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a full-color display screen of LED that protecting effect is good, includes display screen body and wallboard, the back of display screen body is provided with the wallboard, be provided with protective structure between wallboard and the display screen body, protective structure includes extension board, fixed plate, fixing bolt, buffer spring and hinge bar, the fixed plate sets up in one side of wallboard, one side of fixed plate is provided with the extension board, the both ends of extension board run through there is fixing bolt, one side of fixing bolt runs through to the inside of fixed plate.

Preferably, one side on display screen body surface is provided with dust removal structure, dust removal structure includes ejector pad, spout, dust removal pole and slider, the spout sets up in the bottom of display screen body, the inside of spout is provided with the slider, the outside one side of spout is provided with the dust removal pole, the one end and the slider fixed connection of dust removal pole bottom, the bottom of dust removal pole is connected with the ejector pad.

Preferably, be provided with between the display screen body back and the protective structure and adjust the structure, it includes the cover body, changes handle, screw rod and drive block to adjust the structure, the cover body sets up in one side at the display screen body back, the inside of the cover body is provided with the screw rod, the bottom mounting of screw rod has changes the handle, the bottom of changeing the handle extends the cover body.

Preferably, the width of the sliding block is smaller than the width of the inner wall of the sliding groove, and a sliding structure is formed between the sliding block and the sliding groove.

Preferably, the surface cover of screw rod is equipped with the drive block, one side of drive block runs through the cover body and display screen body fixed connection, the outer wall of screw rod is provided with the external screw thread, the inner wall of drive block is provided with the internal thread that mutually supports and opposite direction with the screw rod external screw thread, be threaded connection between drive block and the screw rod.

Preferably, both ends of one side of the support plate are fixedly connected with a hinged rod, and one side of the hinged rod is fixedly connected with the cover body.

Preferably, be provided with buffer spring between the articulated mast, one side and the cover body fixed connection of buffer spring, buffer spring's opposite side and extension board fixed connection, the display screen body utilizes buffer spring and articulated mast to be the elastic buffering design.

(III) advantageous effects

The utility model provides a pair of full-color display screen of LED that protecting effect is good, its advantage lies in: the display screen body is fixed on the wall board by the fixed plate on one side of the back support plate through the protective structure, so that the display screen body is installed, the support plate is connected with the cover body on one side of the display screen body through the hinge rod, the buffer spring is additionally arranged between the cover body and the hinge rod on the support plate, if the display screen body shakes, the hinge rod generates micro deformation and rotates, and meanwhile, the buffer spring also contracts to perform a buffer protection function, so that the installation stability of the display screen body is improved;

the bottom of the screw is connected with the rotating handle, the rotating handle can be held by a hand to rotate the screw, one side of the driving block sleeved on the surface of the screw extends out of the cover body to be connected with the display screen body, and the screw rotates to drive the driving block to rotate, so that the display screen body is driven to integrally move, the height is adjusted, and subsequent maintenance and other operations are facilitated;

through being provided with the dust removal structure, be provided with the spout in the bottom of display screen body, utilize the inside slider of spout to be connected fixedly with outside dust removal pole, dust removal pole top and display screen body contact can promote dust removal pole bottom ejector pad, will remove dust removal pole on the display screen body to carry out clear purpose to the dust on display screen body surface.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic front view of the present invention;

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

FIG. 3 is a schematic view of the front cross-sectional structure of the cover body of the present invention;

fig. 4 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 5 is an enlarged schematic structural diagram of the position B in fig. 2 according to the present invention.

The reference numerals in the figures illustrate: 1. a display screen body; 2. a dust removal structure; 201. a push block; 202. a chute; 203. a dust removal rod; 204. a slider; 3. an adjustment structure; 301. a cover body; 302. turning a handle; 303. a screw; 304. a drive block; 4. a protective structure; 401. a support plate; 402. a fixing plate; 403. fixing the bolt; 404. a buffer spring; 405. a hinged lever; 5. a wall panel.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the utility model provides a full-color LED display screen with good protection effect, including a display screen body 1 and a wall panel 5, the back of the display screen body 1 is provided with the wall panel 5, a protection structure 4 is provided between the wall panel 5 and the display screen body 1, the protection structure 4 includes a support plate 401, a fixing plate 402, a fixing bolt 403, a buffer spring 404 and a hinge rod 405, the fixing plate 402 is provided at one side of the wall panel 5, the support plate 401 is provided at one side of the fixing plate 402, the fixing bolt 403 is provided at both ends of the support plate 401, one side of the fixing bolt 403 is provided to penetrate into the fixing plate 402, the hinge rod 405 is fixedly connected at both ends of one side of the support plate 401, one side of the hinge rod 405 is fixedly connected with the cover body 301, the buffer spring 404 is provided between the hinge rods 405, one side of the buffer spring 404 is fixedly connected with the cover body 301, the other side of the buffer spring 404 is fixedly connected with the support plate 401, the display screen body 1 is designed to be elastically buffered by using a buffer spring 404 and a hinge rod 405;

when the structure is used, the hinge rod 405 is directly connected with the cover body 301 on one side of the display screen body 1, when collision and impact are applied, the impact force can be buffered by means of the hinge rod 405 and the buffer spring 404 below, and the buffer effect is more uniform due to the symmetrical design;

the dust removal structure 2 is arranged on one side of the surface of the display screen body 1, the dust removal structure 2 comprises a push block 201, a sliding groove 202, a dust removal rod 203 and a sliding block 204, the sliding groove 202 is arranged at the bottom end of the display screen body 1, the sliding block 204 is arranged inside the sliding groove 202, the dust removal rod 203 is arranged on one side of the outer portion of the sliding groove 202, one end of the bottom of the dust removal rod 203 is fixedly connected with the sliding block 204, the bottom end of the dust removal rod 203 is connected with the push block 201, the width of the sliding block 204 is smaller than that of the inner wall of the sliding groove 202, and a sliding structure is formed between the sliding block 204 and the sliding groove 202;

when the structure is used, the dust removal rod 203 is in contact fit with the surface of the display screen body 1, the push block 201 at the bottom of the dust removal rod 203 is pushed, and the push block 201 drives the dust removal rod 203 to move on the sliding groove 202 through the sliding block 204 for cleaning;

an adjusting structure 3 is arranged between the back of the display screen body 1 and the protective structure 4, the adjusting structure 3 comprises a cover body 301, a rotating handle 302, a screw rod 303 and a driving block 304, the cover body 301 is arranged on one side of the back of the display screen body 1, the screw rod 303 is arranged inside the cover body 301, the rotating handle 302 is fixed at the bottom end of the screw rod 303, the cover body 301 extends out of the bottom end of the rotating handle 302, the driving block 304 is sleeved on the surface of the screw rod 303, one side of the driving block 304 penetrates through the cover body 301 to be fixedly connected with the display screen body 1, an external thread is arranged on the outer wall of the screw rod 303, an internal thread which is matched with the external thread of the screw rod 303 and has an opposite direction is arranged on the inner wall of the driving block 304, and the screw rod 303 are in threaded connection;

when the structure is used, the driving block 304 is in threaded connection with the screw 303, the driving block 304 moves up and down on the screw 303 when the screw 303 is rotated, and the height of the display screen body 1 on one side of the driving block 304 is adjusted, so that the flexibility of the display screen body is improved.

The working principle is as follows: when the display screen is used, firstly, the display screen body 1 is fixed on a wall plate 5 by using a fixing plate 402 on one side of a back support plate 401, so that the display screen body is installed, the support plate 401 is connected with a cover body 301 on one side of the display screen body 1 by using a hinge rod 405, a buffer spring 404 is additionally arranged between the cover body 301 and the hinge rod 405 on the support plate 401, if the display screen is shaken, the hinge rod 405 is subjected to micro deformation and rotates, and meanwhile, the buffer spring 404 is also contracted to perform a buffer protection function, so that the installation stability of the display screen body 1 is improved;

secondly, a screw 303 is arranged in the cover body 301, the bottom of the screw 303 is connected with a rotating handle 302, the rotating handle 302 can be held by hand to rotate the screw 303, one side of a driving block 304 sleeved on the surface of the screw 303 extends out of the cover body 301 to be connected with the display screen body 1, the screw 303 rotates to drive the driving block 304 to rotate, and further the display screen body 1 is driven to integrally move, so that the height is adjusted, and subsequent maintenance and other operations are facilitated;

finally, be provided with spout 202 in the bottom of display screen body 1, utilize inside slider 204 of spout 202 to be connected fixedly with outside dust removal pole 203, dust removal pole 203 top contacts with display screen body 1, can promote dust removal pole 203 bottom ejector pad 201, will remove dust removal pole 203 on display screen body 1, thereby carry out clear purpose to the dust on display screen body 1 surface, finally accomplish the use work of the full-color display screen of this kind of LED that the protecting effect is good.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a full-color display screen of LED that protecting effect is good, includes display screen body (1) and wallboard (5), its characterized in that: the back of display screen body (1) is provided with wallboard (5), be provided with protective structure (4) between wallboard (5) and display screen body (1), protective structure (4) include extension board (401), fixed plate (402), fixing bolt (403), buffer spring (404) and hinge bar (405), fixed plate (402) set up in one side of wallboard (5), one side of fixed plate (402) is provided with extension board (401), fixing bolt (403) have been run through at the both ends of extension board (401), the inside of fixing bolt (403) is run through to one side of fixing bolt (403).

2. The LED full-color display screen with good protection effect according to claim 1, characterized in that: one side on display screen body (1) surface is provided with dust removal structure (2), dust removal structure (2) are including ejector pad (201), spout (202), dust removal pole (203) and slider (204), spout (202) set up in the bottom of display screen body (1), the inside of spout (202) is provided with slider (204), the outside one side of spout (202) is provided with dust removal pole (203), the one end and the slider (204) fixed connection of dust removal pole (203) bottom, the bottom of dust removal pole (203) is connected with ejector pad (201).

3. The LED full-color display screen with good protection effect according to claim 1, characterized in that: be provided with between display screen body (1) the back and protective structure (4) and adjust structure (3), adjust structure (3) including the cover body (301), change (302), screw rod (303) and drive block (304), the cover body (301) sets up in one side at the display screen body (1) the back, the inside of the cover body (301) is provided with screw rod (303), the bottom mounting of screw rod (303) has the commentaries on classics (302), change and extend the cover body (301) to the bottom of (302).

4. The LED full-color display screen with good protection effect according to claim 2, characterized in that: the width of the sliding block (204) is smaller than the width of the inner wall of the sliding groove (202), and a sliding structure is formed between the sliding block (204) and the sliding groove (202).

5. The LED full-color display screen with good protection effect according to claim 3, characterized in that: the surface cover of screw rod (303) is equipped with drive block (304), one side of drive block (304) is run through cover body (301) and display screen body (1) fixed connection, the outer wall of screw rod (303) is provided with the external screw thread, the inner wall of drive block (304) is provided with mutually supports and opposite direction's internal thread with screw rod (303) external screw thread, be threaded connection between drive block (304) and screw rod (303).

6. The LED full-color display screen with good protection effect according to claim 1, characterized in that: both ends fixedly connected with hinge rod (405) of extension board (401) one side, one side and the cover body (301) fixed connection of hinge rod (405).

7. The LED full-color display screen with good protection effect according to claim 1, characterized in that: be provided with buffer spring (404) between articulated rod (405), one side and cover body (301) fixed connection of buffer spring (404), the opposite side and extension board (401) fixed connection of buffer spring (404), display screen body (1) utilizes buffer spring (404) and articulated rod (405) to design for elastic buffer.