CN214690794U

CN214690794U - Large screen display protector

Info

Publication number: CN214690794U
Application number: CN202023082682.5U
Authority: CN
Inventors: 葛建召; 屈永波; 刘晨曦
Original assignee: Wuhan Hongchuangxingheng Technology Engineering Co ltd
Current assignee: Wuhan Hongchuangxingheng Technology Engineering Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-11-12
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses a large screen display protector, the power distribution box comprises a box body, the inside fixedly connected with rectangle post of box, rectangle post one end runs through the upper surface of box and extends to the outside of box, the rectangle opening has been seted up in the front of rectangle post, the last fixed surface of rectangle post is connected with lifting unit, lifting unit runs through the upper surface of rectangle post and extends to the inside of rectangle post, lifting unit's fixed surface is connected with the mounting box, high definition glass is installed through the staple in the front of mounting box, the lower fixed surface of mounting box is connected with runner assembly, runner assembly extends to the inside of mounting box. The utility model discloses, through high definition glass's setting, the relevant information on the LED display screen of understanding that can be clear, simultaneously can be fine prevent the invasion of mosquito to the LED display screen, protected the LED display screen to a certain extent.

Description

Large screen display protector

Technical Field

The utility model relates to a LED screen display protection equipment technical field especially relates to a large screen display protector.

Background

The LED display screen is a flat panel display, it is made up of LED module panel of one piece, the apparatus used for displaying various information such as characters, pictures, video, etc., LED electronic display screen collects the microelectronic technique, computer technique, information processing in an organic whole, there are many markets and public occasions such as cultural scenic spot that begin to use the screen display equipment that can move now, the information used for public occasion demonstrates, the display equipment job stabilization, point out clearly, can move, apply to some public occasions such as commercial media, tourist market, stadium now extensively, etc., used for releasing the instruction information, make things convenient for consumers and users to know the route information and some instruction information of the relevant market information and public occasion on the display screen, can meet the needs of different environments, etc. The existing display screen is generally well protected in the transportation process, the display screen is placed in the transportation process, jolting of a vehicle causes damage of the display screen, or partial tiny parts are damaged, most of the parts are fixed through some supports in the use process, or one part of the parts are fixed through an installation base.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a large screen display protector. In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a large screen display protector, includes the box, the inside fixedly connected with rectangle post of box, rectangle post one end runs through the upper surface of box and extends to the outside of box, the rectangle opening has been seted up in the front of rectangle post, the last fixed surface of rectangle post is connected with lifting unit, lifting unit runs through the upper surface of rectangle post and extends to the inside of rectangle post, lifting unit's fixed surface is connected with the mounting box, high definition glass is installed through the staple in the front of mounting box, the lower fixed surface of mounting box is connected with rotating assembly, rotating assembly extends to the inside of mounting box, rotating assembly surface threaded connection has the centre gripping subassembly, the louvre has been seted up in the surface running through of mounting box. As a further description of the above technical solution: the lifting assembly comprises a second motor, an output shaft of the second motor is fixedly connected with a first threaded rod, one end, far away from an output shaft of the second motor, of the first threaded rod is connected with the lower surface of the box body in a rotating mode, a threaded block is connected to the surface of the first threaded rod in a threaded mode, a rotating shaft is connected to the front face of the threaded block in a rotating mode, and the surface of the rotating shaft is fixedly connected with the back face of the mounting box. As a further description of the above technical solution: the rotating assembly comprises a first motor, an output shaft of the first motor is fixedly connected with a connecting rod, outer surface of the connecting rod is fixedly connected with second bevel gears, the number of the second bevel gears is two, the second bevel gears are meshed with first bevel gears, the number of the first bevel gears is two, the number of the first bevel gears in each group is two, the surfaces of the first bevel gears are fixedly connected with second threaded rods, one ends, far away from the first bevel gears, of the second threaded rods are rotatably connected with fixing blocks, the number of the fixing blocks is four, the fixing blocks are respectively fixedly connected with the front surfaces of four corners of the mounting box, and the outer surfaces of the second threaded rods are in threaded connection with the clamping assembly. As a further description of the above technical solution: the clamping assembly comprises threaded sleeves, the number of the threaded sleeves is two, the number of each threaded sleeve is two, and each threaded sleeve is fixedly connected with a clamping hand. As a further description of the above technical solution: the back of the rectangular column is fixedly connected with a positioning block through a limiting hole, the surface of the positioning block is fixedly connected with an insect prevention power grid, and two side walls of the insect prevention power grid are connected with the mounting box in a sliding mode through sliding grooves formed in the back of the mounting box. As a further description of the above technical solution: the lower surface of the box body is fixedly connected with universal wheels. The utility model discloses following beneficial effect has: compared with the prior art, this large screen display protector uses through the inside runner assembly of mounting box and the cooperation of centre gripping subassembly, can be fine fix the inside at the mounting box with LED display screen, through high definition glass's setting, the relevant information on the inside LED display screen of mounting box of understanding that can be very clear. Compared with the prior art, this large screen display protector, use through lifting unit, can be so that the height of LED display screen can be adjusted, in-process using can adapt to different use scenes, make things convenient for different crowds to look up information on the screen, convenient use to a certain extent, conveniently look up, high definition glass's setting simultaneously, can prevent that the people from touching the screen at will, protection screen that can be fine, in addition through the louvre of setting on the mounting box, can be fine dispel the heat to the LED screen, the back of mounting box has set up the protection against insects electric wire netting simultaneously again, the louvre is covered in the setting of protection against insects electric wire netting, the invasion of mosquito to the LED display screen that prevents that can be fine, protection LED display screen that can be better to a certain extent.

Drawings

Fig. 1 is an overall structure diagram of a large screen display protection device provided by the present invention; fig. 2 is a structural installation diagram of a rectangular column and a lifting assembly of the large screen display protector according to the present invention; fig. 3 is a structural diagram of the inside of the mounting box of the large screen display protector according to the present invention; fig. 4 illustrates the mounting box of the large screen display protector according to the present invention mounted on the back of the mounting box and the rectangular column structure; fig. 5 is an installation diagram of the protection device for a large screen display at the back of the insect prevention grid and the installation box. Illustration of the drawings: 1. a box body; 2. a universal wheel; 3. a first motor; 4. fixing the rubber nails; 5. high-definition glass; 6. mounting a box; 7. a first threaded rod; 8. a rectangular column; 9. a second motor; 10. a thread block; 11. a rotating shaft; 12. a rectangular opening; 13. clamping a hand; 14. a fixed block; 15. a threaded sleeve; 16. a second threaded rod; 17. a second bevel gear; 18. a first bevel gear; 19. heat dissipation holes; 20. an insect prevention power grid; 21. a connecting rod; 22. a chute; 23. and (5) positioning the blocks.

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. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated 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 pair of large screen display protector: comprises a box body 1, a rectangular column 8 fixedly connected with the inside of the box body 1, one end of the rectangular column 8 penetrates through the upper surface of the box body 1 and extends to the outside of the box body 1, a rectangular opening 12 is arranged on the front surface of the rectangular column 8, a lifting component is fixedly connected with the upper surface of the rectangular column 8 and extends to the inside of the rectangular column 8, a mounting box 6 is fixedly connected with the surface of the lifting component, high-definition glass 5 is arranged on the front surface of the mounting box 6 through a fixing rubber nail 4, a rotating component is fixedly connected with the lower surface of the mounting box 6 and extends to the inside of the mounting box 6, a clamping component is connected with the outer surface of the rotating component through threads, a heat dissipation hole 19 is arranged on the surface of the mounting box 6, the lifting component comprises a second motor 9, a first threaded rod 7 is fixedly connected with an output shaft of the second motor 9, one end of the first threaded rod 7, which is far away from the output shaft of the second motor 9, is rotatably connected with the lower surface of the box body 1, the surface of the first threaded rod 7 is in threaded connection with a threaded block 10, the front of the threaded block 10 is in rotary connection with a rotating shaft 11, the surface of the rotating shaft 11 is fixedly connected with the back of the mounting box 6, the rotating assembly comprises a first motor 3, an output shaft of the first motor 3 is fixedly connected with a connecting rod 21, the outer surface of the connecting rod 21 is fixedly connected with two second bevel gears 17, the number of the second bevel gears 17 is two, the two second bevel gears 17 are both meshed with a first bevel gear 18, the number of the first bevel gears 18 is two, the number of each group of the first bevel gears 18 is two, the surfaces of the two groups of the first bevel gears 18 are fixedly connected with second threaded rods 16, one ends, far away from the first bevel gears 18, of the second threaded rods 16 are rotatably connected with fixed blocks 14, the number of the fixed blocks 14 is four, the four fixed blocks 14 are fixedly connected with the front faces of four corners of the mounting box 6 respectively, and the outer surfaces of the second threaded rods 16 are in threaded connection with the clamping assembly. Wherein, the centre gripping subassembly includes thread bush 15, the quantity of thread bush 15 is two sets of, the quantity of every group thread bush 15 is two, wherein the lateral wall fixedly connected with tong 13 of every group thread bush 15, spacing hole fixedly connected with locating piece 23 is passed through at the back of rectangular column 8, the fixed surface of locating piece 23 is connected with protection against insects electric wire netting 20, two lateral walls of protection against insects electric wire netting 20 are through seting up spout 22 and the 6 sliding connection of mounting box at the back of mounting box 6, pass through positioning bolt threaded connection between locating piece 23 and the spacing hole, the lower fixed surface of box 1 is connected with universal wheel 2. The working principle is as follows: when a large screen needs to be protected, the fixing glue nails 4 at four corners between the high-definition glass 5 and the mounting box 6 are detached, the high-definition glass 5 is taken down, the LED display screen is placed inside the mounting box 6 and positioned between the clamping components, the position of the LED display screen is adjusted, then the first motor 3 is started, the first motor 3 rotates to drive the threaded sleeves 15 to move oppositely, the clamping hands 13 can move, the LED display screen clamps the fixing column, finally the high-definition glass 5 is remounted, then the LED is adjusted to a certain height by starting the second motor 9, the equipment is moved to a proper public place through the universal wheels 2, when the anti-insect power grid 20 is used outdoors with more mosquitoes, the anti-insect power grid 20 is lowered to a proper position through the positioning blocks 23, because gaps between the anti-insect power grid 20 and the mounting box 6 are very small, the mosquito can be well prevented from entering the installation box 6 through the heat dissipation holes 19 to cause invasion to the LED display screen, and the existing mature technology of the insect prevention power grid 20 is not described in detail here. Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a large screen display protector, includes box (1), its characterized in that: a rectangular column (8) is fixedly connected inside the box body (1), one end of the rectangular column (8) penetrates through the upper surface of the box body (1) and extends to the outside of the box body (1), a rectangular opening (12) is arranged on the front surface of the rectangular column (8), the upper surface of the rectangular column (8) is fixedly connected with a lifting component, the lifting component penetrates through the upper surface of the rectangular column (8) and extends into the rectangular column (8), the surface of the lifting component is fixedly connected with a mounting box (6), the front surface of the mounting box (6) is provided with high-definition glass (5) through a fixing rubber nail (4), the lower surface of the mounting box (6) is fixedly connected with a rotating component which extends into the mounting box (6), the outer surface of the rotating assembly is in threaded connection with a clamping assembly, and heat dissipation holes (19) are formed in the surface of the mounting box (6) in a penetrating mode.

2. The large screen display protector of claim 1, wherein: the lifting assembly comprises a second motor (9), an output shaft of the second motor (9) is fixedly connected with a first threaded rod (7), one end, far away from an output shaft of the second motor (9), of the first threaded rod (7) is connected with the lower surface of the box body (1) in a rotating mode, a threaded block (10) is connected to the surface of the first threaded rod (7) in a threaded mode, a rotating shaft (11) is connected to the front face of the threaded block (10) in a rotating mode, and the surface of the rotating shaft (11) is fixedly connected with the back face of the mounting box (6).

3. The large screen display protector of claim 1, wherein: the rotating assembly comprises a first motor (3), an output shaft of the first motor (3) is fixedly connected with a connecting rod (21), the outer surface of the connecting rod (21) is fixedly connected with two second bevel gears (17), the number of the second bevel gears (17) is two, the two second bevel gears (17) are engaged with first bevel gears (18), the number of the first bevel gears (18) is two, the number of the first bevel gears (18) in each group is two, the surfaces of the two groups of the first bevel gears (18) are fixedly connected with second threaded rods (16), one end of the second threaded rod (16) far away from the first bevel gear (18) is rotationally connected with a fixed block (14), the quantity of fixed block (14) is four, four fixed block (14) respectively with the front fixed connection at four turnings of mounting box (6), the surface and the centre gripping subassembly threaded connection of second threaded rod (16).

4. The large screen display protector of claim 1, wherein: the clamping assembly comprises threaded sleeves (15), the number of the threaded sleeves (15) is two, the number of each threaded sleeve (15) is two, and each threaded sleeve (15) is fixedly connected with a clamping hand (13).

5. The large screen display protector of claim 1, wherein: the back of rectangle post (8) is through spacing hole fixedly connected with locating piece (23), the fixed surface of locating piece (23) is connected with protection against insects electric wire netting (20), two lateral walls of protection against insects electric wire netting (20) are through seting up spout (22) and mounting box (6) sliding connection at the mounting box (6) back.

6. The large screen display protector of claim 1, wherein: the lower surface of the box body (1) is fixedly connected with universal wheels (2).