CN216556334U

CN216556334U - Display screen with good protection effect

Info

Publication number: CN216556334U
Application number: CN202122517300.5U
Authority: CN
Inventors: 张海琦
Original assignee: Hunan Beishan Zhilian System Integration Co ltd
Current assignee: Hunan Beishan Zhilian System Integration Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-05-17
Anticipated expiration: 2031-10-20

Abstract

The utility model discloses a display screen with a good protection effect, which comprises an installation box, wherein a sliding rod is fixedly connected to the inner cavity of the installation box, a sliding sleeve is connected to the surface of the sliding rod in a sliding manner, a supporting rod is movably connected to the surface of the sliding sleeve, and a first spring is sleeved on the surface of the sliding rod. According to the utility model, through the matching of the sliding rod, the sliding sleeve, the supporting rod, the first spring, the stop block, the telescopic rod, the second spring, the double-shaft motor, the threaded rod, the threaded sleeve and the connecting rod, the output shaft of the double-shaft motor drives the threaded rod to rotate, the threaded rod drives the bolt to move through the threaded sleeve and the connecting rod, so that the bolt is inserted into the corresponding clamping groove to complete installation, through the action of the telescopic rod and the second spring, the vibration of the display screen body in the vertical direction is buffered, the stop block drives the sliding sleeve to move on the sliding rod through the supporting rod, the vibration of the sliding rod in the horizontal direction is buffered, the safety of the sliding rod is improved, and the problems of inconvenient installation and poor protection effect of the existing device are solved.

Description

Display screen with good protection effect

Technical Field

The utility model relates to the technical field of display screens, in particular to a display screen with a good protection effect.

Background

The LED display screen is a flat panel display, it is made up of LED module panel that is small one by one, the apparatus used for displaying various information such as characters, picture, video, etc., the LED electronic display screen collects microelectronic technology, computer technology, information processing in an organic whole, have bright in color, the dynamic range is wide, the luminance is high, longe-lived, advantages such as the job stabilization is reliable, the existing display screen is inconvenient to install, and its shock attenuation performance is relatively poor, reduce its life.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a display screen with a good protection effect, which has the advantages of convenience in installation and good protection effect and solves the problems that the existing device is inconvenient to install and poor in protection effect.

In order to achieve the purpose, the utility model provides the following technical scheme: a display screen with good protection effect comprises an installation box, wherein a sliding rod is fixedly connected to the inner cavity of the installation box, a sliding sleeve is slidably connected to the surface of the sliding rod, a supporting rod is movably connected to the surface of the sliding sleeve, a first spring is sleeved on the surface of the sliding rod, a stop block is movably connected to the other end of the supporting rod, a sliding groove is formed in the other side of the stop block, a telescopic rod is fixedly connected to the inner cavity of the sliding groove, a fixed box is fixedly connected to the other end of the telescopic rod, a second spring is sleeved on the surface of the telescopic rod, a double-shaft motor is fixedly connected to the inner cavity of the fixed box, a threaded rod is fixedly connected to the output shaft of the double-shaft motor, a threaded sleeve is sleeved on the surface of the threaded rod, a connecting rod is movably connected to the surface of the threaded sleeve, a bolt is fixedly connected to the other end of the connecting rod, and a display screen body is arranged on the back surface of the installation box, the front of display screen body fixedly connected with fixed column, the surface of fixed column is provided with the draw-in groove.

Preferably, one end of the second spring is fixedly connected with the inner cavity of the sliding groove, and the other end of the second spring is fixedly connected with one side of the fixed box.

Preferably, the number of the threaded rods is two, and the thread directions of the surfaces of the two threaded rods are opposite.

Preferably, the surface of the bolt is fixedly connected with a limiting block through a fixing rod, and the other side of the limiting block is slidably connected with a limiting groove.

Preferably, the installation box and the back of the fixed box are provided with four positioning installation holes.

Preferably, the back of display screen body is provided with the waterproof layer, the back of waterproof layer is provided with prevents scraping colored layer.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the matching of the sliding rod, the sliding sleeve, the supporting rod, the first spring, the stop block, the telescopic rod, the second spring, the double-shaft motor, the threaded rod, the threaded sleeve and the connecting rod, the output shaft of the double-shaft motor drives the threaded rod to rotate, the threaded rod drives the bolt to move through the threaded sleeve and the connecting rod, so that the bolt is inserted into the corresponding clamping groove to complete installation, through the action of the telescopic rod and the second spring, the vibration of the display screen body in the vertical direction is buffered, the stop block drives the sliding sleeve to move on the sliding rod through the supporting rod, the vibration of the sliding rod in the horizontal direction is buffered, the safety of the sliding rod is improved, and the problems of inconvenient installation and poor protection effect of the existing device are solved.

2. According to the utility model, the threads on the surfaces of the two threaded rods are designed to have opposite directions, so that the two threaded sleeves move oppositely, the bolt is conveniently limited by the matching of the limiting block and the limiting groove and is positioned in a horizontal position, and the installation firmness of the display screen body is improved by designing the number of the positioning mounting holes to be four.

Drawings

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

FIG. 2 is an enlarged view of a portion of FIG. 1;

fig. 3 is a front sectional view of the waterproof layer structure of the present invention.

In the figure: 1. installing a box; 2. a slide bar; 3. a sliding sleeve; 4. a support bar; 5. a first spring; 6. a stopper; 7. a chute; 8. a telescopic rod; 9. a fixed box; 10. a second spring; 11. a double-shaft motor; 12. a threaded rod; 13. a threaded sleeve; 14. a connecting rod; 15. a bolt; 16. a display screen body; 17. fixing a column; 18. a card slot; 19. a limiting block; 20. a limiting groove; 21. positioning the mounting hole; 22. a waterproof layer; 23. and (4) a scratch-resistant layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-3, a display screen with good protection effect comprises an installation box 1, wherein the installation box 1 and a fixed box 9 are respectively provided with four positioning installation holes 21 on the back surface, two thread sleeves 13 are oppositely moved by designing the opposite thread directions on the surfaces of two threaded rods 12, a bolt 15 is conveniently limited by matching a limiting block 19 and a limiting groove 20 to be in a horizontal position, the firmness of installation of a display screen body 16 is improved by designing four positioning installation holes 21, an inner cavity of the installation box 1 is fixedly connected with a slide rod 2, the surface of the slide rod 2 is slidably connected with a sliding sleeve 3, the surface of the sliding sleeve 3 is movably connected with a support rod 4, the surface of the slide rod 2 is sleeved with a first spring 5, the other end of the support rod 4 is movably connected with a stop block 6, and the other side of the stop block 6 is provided with a sliding groove 7, an inner cavity of the chute 7 is fixedly connected with an expansion link 8, the other end of the expansion link 8 is fixedly connected with a fixed box 9, the surface of the expansion link 8 is sleeved with a second spring 10, one end of the second spring 10 is fixedly connected with the inner cavity of the chute 7, the other end of the second spring 10 is fixedly connected with one side of the fixed box 9, the inner cavity of the fixed box 9 is fixedly connected with a double-shaft motor 11, an output shaft of the double-shaft motor 11 is fixedly connected with two threaded rods 12, the number of the threaded rods 12 is two, the thread directions of the surfaces of the two threaded rods 12 are opposite, the surface of the threaded rod 12 is sleeved with a threaded sleeve 13, the surface of the threaded sleeve 13 is movably connected with a connecting rod 14, the other end of the connecting rod 14 is fixedly connected with a bolt 15, the surface of the bolt 15 is fixedly connected with a limit block 19 through a fixed rod, the other side of the limit block 19 is slidably connected with a limit groove 20, and the back of the installation box 1 is provided with a display screen body 16, the back of the display screen body 16 is provided with a waterproof layer 22, the back of the waterproof layer 22 is provided with a scratch-proof layer 23, the front of the display screen body 16 is fixedly connected with a fixed column 17, the surface of the fixed column 17 is provided with a clamping groove 18, the sliding rod 2, the sliding sleeve 3, the supporting rod 4, the first spring 5, the stop block 6, the telescopic rod 8, the second spring 10, the double-shaft motor 11, the threaded rod 12, the threaded sleeve 13 and the connecting rod 14 are matched, the output shaft of the double-shaft motor 11 drives the threaded rod 12 to rotate, the threaded rod 12 drives the bolt 15 to move through the threaded sleeve 13 and the connecting rod 14, so that the bolt is inserted into the corresponding clamping groove 18 to complete installation, the vibration of the display screen body 16 in the vertical direction is buffered through the action of the telescopic rod 8 and the second spring 10, the stop block 6 drives the sliding sleeve 3 to move on the sliding rod 2 through the supporting rod 4 to buffer the vibration of the horizontal direction, and improve the safety of the display screen body, the problem of the inconvenient installation of current device and protecting effect poor is solved.

During the use, the output shaft of double-shaft motor 11 drives threaded rod 12 rotatory, threaded rod 12 drives bolt 15 through thread bush 13 and connecting rod 14 and removes, make it insert in the draw-in groove 18 that corresponds, accomplish the installation, effect through telescopic link 8 and second spring 10, cushion the vibration of the 16 vertical directions of display screen body, dog 6 drives sliding sleeve 3 through bracing piece 4 and moves on slide bar 2, cushion its horizontal direction vibration, improve its security, the inconvenient installation of current device and the poor problem of protecting effect have been solved.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent. In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by one of ordinary skill in the art as appropriate.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a display screen that protecting effect is good, includes install bin (1), its characterized in that: the inner cavity of the mounting box (1) is fixedly connected with a sliding rod (2), the surface of the sliding rod (2) is connected with a sliding sleeve (3) in a sliding manner, the surface of the sliding sleeve (3) is movably connected with a supporting rod (4), the surface of the sliding rod (2) is sleeved with a first spring (5), the other end of the supporting rod (4) is movably connected with a check block (6), the other side of the check block (6) is provided with a sliding groove (7), the inner cavity of the sliding groove (7) is fixedly connected with a telescopic rod (8), the other end of the telescopic rod (8) is fixedly connected with a fixed box (9), the surface of the telescopic rod (8) is sleeved with a second spring (10), the inner cavity of the fixed box (9) is fixedly connected with a double-shaft motor (11), the output shaft of the double-shaft motor (11) is fixedly connected with a threaded rod (12), and the surface of the threaded rod (12) is sleeved with a threaded sleeve (13), the surface swing joint of thread bush (13) has connecting rod (14), the other end fixedly connected with bolt (15) of connecting rod (14), the back of install bin (1) is provided with display screen body (16), the positive fixedly connected with fixed column (17) of display screen body (16), the surface of fixed column (17) is provided with draw-in groove (18).

2. The display screen with good protection effect according to claim 1, characterized in that: one end of the second spring (10) is fixedly connected with the inner cavity of the sliding groove (7), and the other end of the second spring (10) is fixedly connected with one side of the fixed box (9).

3. The display screen with good protection effect according to claim 1, characterized in that: the number of the threaded rods (12) is two, and the thread directions of the surfaces of the two threaded rods (12) are opposite.

4. The display screen with good protection effect according to claim 1, characterized in that: the surface of bolt (15) is through dead lever fixedly connected with stopper (19), the opposite side sliding connection of stopper (19) has spacing groove (20).

5. The display screen with good protection effect according to claim 1, characterized in that: the back of install bin (1) and fixed case (9) all is provided with location mounting hole (21), the quantity of location mounting hole (21) is four.

6. The display screen with good protection effect according to claim 1, characterized in that: the back of display screen body (16) is provided with waterproof layer (22), the back of waterproof layer (22) is provided with prevents knifing layer (23).