CN211344685U

CN211344685U - Prevent falling portable LED display screen of type of falling

Info

Publication number: CN211344685U
Application number: CN201922236145.2U
Authority: CN
Inventors: 刘志成; 谭保华; 吴礼红; 妮卡
Original assignee: Shenzhen City Anhualong Technology Co ltd
Current assignee: Shenzhen City Anhualong Technology Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-08-25
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a prevent falling portable LED display screen of type, the on-line screen storage device comprises a base, the gyro wheel is installed through the support symmetry in the bottom of base, the side of base is the arcwall face, the focus groove has been seted up to the bilateral symmetry of base, the inner wall bottom fixedly connected with metal block in focus groove, bracing piece fixedly connected with installing frame is passed through at the top of base, the buffering hole has all been seted up to the both sides of installing frame, sliding connection has buffer between the inner wall both sides in buffering hole, sliding connection has the display screen between the inner wall both sides of installing frame, the both ends of display screen all with buffer fixed connection, the utility model relates to a display screen technical field. This prevent falling portable LED display screen of type has solved current display screen and has fallen the back internals and break easily and lead to the unable normal work of display screen, all installs simultaneously in each side of display screen and prevents falling the too high problem of device cost.

Description

Prevent falling portable LED display screen of type of falling

Technical Field

The utility model relates to a display screen technical field specifically is a prevent falling portable LED display screen of type that falls.

Background

The display is an I/O device belonging to a computer, i.e. an input/output device, which can be classified into a CRT, an LCD, etc., and is a display tool for displaying a certain electronic document on a screen through a specific transmission device and reflecting the electronic document to human eyes. But the internals easily breaks down after current display screen falls down and leads to the unable normal work of display screen, all installs simultaneously in each side of display screen and prevents falling the device cost too high.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a prevent falling portable LED display screen of type has solved current display screen and has fallen the back internals and break easily and lead to the unable normal work of display screen, prevents falling the too high problem of device cost in each side of display screen all installation simultaneously.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a prevent falling portable LED display screen of type, the on-line screen storage device comprises a base, the gyro wheel is installed through the support symmetry in the bottom of base, the side of base is the arcwall face, the focus groove has been seted up to the bilateral symmetry of base, the inner wall bottom fixedly connected with metal block in focus groove, bracing piece fixedly connected with installing frame is passed through at the top of base, the buffering hole has all been seted up to the both sides of installing frame, sliding connection has buffer between the inner wall both sides in buffering hole, sliding connection has the display screen between the inner wall both sides of installing frame, the both ends of display screen all with buffer fixed connection.

Preferably, the equal fixedly connected with track board in inner wall both sides of installing frame, the both ends of track board all extend to the inside of dashpot, the spout has been seted up to one side of track board, the both sides of display screen all extend to the inside of spout and with spout sliding connection.

Preferably, buffer includes the slider, the both ends of slider all with track board sliding connection, the slider is close to one side of display screen and evenly installs the spring, the one end and the display screen fixed connection of slider are kept away from to the spring.

Preferably, both ends of the sliding block are fixedly connected with protruding blocks matched with the sliding grooves, and the protruding blocks extend to the inside of the sliding grooves and are in sliding connection with the sliding grooves.

Preferably, a placing groove is formed in one side of the supporting rod, and a cover plate is rotatably connected to one side of the placing groove.

Preferably, the movable plate is sleeved on the outer side of the rotating rod of the roller, a clamping block is fixedly connected to one side, close to the roller, of the movable plate, a clamping groove matched with the clamping block is uniformly formed in one side of the roller, a push rod penetrates through one side, close to the movable plate, of the support, and the push rod extends to one end, inside the support, of the support and is fixedly connected with the movable plate.

(III) advantageous effects

The utility model provides a prevent falling portable LED display screen of type that falls. The method has the following beneficial effects:

the anti-falling movable LED display screen is characterized in that the side surface of the base is an arc-shaped surface, gravity center grooves are symmetrically formed in two sides of the base, metal blocks are fixedly connected to the bottom of the inner wall of each gravity center groove, the top of the base is fixedly connected with an installation frame through a support rod, buffer holes are formed in two sides of the installation frame, a buffer device is slidably connected between two sides of the inner wall of each buffer hole, a display screen is slidably connected between two sides of the inner wall of the installation frame, two ends of the display screen are fixedly connected with the buffer devices, when the display screen falls down, the metal blocks arranged on two sides of the base are heavier, the display screen falls down towards one side of the metal blocks, the slide block is contacted with the ground, then the spring is extruded to push the display screen and the spring to move towards the other side of collision, the spring on the other side of the display screen, simultaneously because the design of base makes the display screen more easily fall to the both sides that have the metal block when falling down, only need the both sides installation buffer that falls down easily at the display screen can, avoid all installing buffer in each side of display screen, solved current display screen and fallen down the back internals and break easily and lead to the unable normal work of display screen, all install simultaneously at each side of display screen and prevent falling the too high problem of device cost.

Drawings

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

FIG. 2 is a sectional view of the inside of the mounting frame of the present invention;

fig. 3 is a schematic view of the roller structure of the present invention.

In the figure: the device comprises a base 1, a support 2, rollers 3, a gravity center groove 4, a metal block 5, a support rod 6, an installation frame 7, a buffer hole 8, a buffer device 9, a display screen 10, a track plate 11, a sliding groove 12, a sliding block 13, a spring 14, a protruding block 15, a placing groove 16, a cover plate 17, a movable plate 18, a clamping block 19, a clamping groove 20 and a push rod 21.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a falling-down prevention type movable LED display screen comprises a base 1, wherein idler wheels 3 are symmetrically installed at the bottom of the base 1 through a support 2, the side surfaces of the base 1 are arc-shaped surfaces, gravity center grooves 4 are symmetrically formed in two sides of the base 1, metal blocks 5 are fixedly connected to the bottoms of the inner walls of the gravity center grooves 4, an installation frame 7 is fixedly connected to the top of the base 1 through a support rod 6, buffer holes 8 are formed in two sides of the installation frame 7, buffer devices 9 are slidably connected between two sides of the inner wall of each buffer hole 8, a display screen 10 is slidably connected between two sides of the inner wall of the installation frame 7, two ends of the display screen 10 are fixedly connected with the buffer devices 9, when the display screen 10 falls down, the metal blocks 5 are installed on two sides of the base 1, the display screen 10 falls down towards one side where the metal blocks 5 are installed, a spring 14 is extruded after a sliding block 13 is contacted with the ground, spring 14 of display screen 10 extrusion opposite side cushions, avoid display screen 10 direct collision to damage internals, simultaneously because base 1's design makes display screen 10 fall down when more easily to have the both sides of metal block 5, only need at display screen 10 both sides installation buffer 9 of falling down easily can, avoid all installing buffer in each side of display screen, solved current display screen and fallen down the back internals and broken easily and lead to the unable normal work of display screen, all install simultaneously at each side of display screen and prevent falling the too high problem of device cost.

The equal fixedly connected with track board 11 in inner wall both sides of installing frame 7, the both ends of track board 11 all extend to the inside of buffer hole 8, and spout 12 has been seted up to one side of track board 11, and the both sides of display screen 10 all extend to the inside of spout 12 and with spout 12 sliding connection.

Buffer 9 includes slider 13, and the both ends of slider 13 all with track board 11 sliding connection, and slider 13 is close to one side of display screen 10 and evenly installs spring 14, and spring 14 keeps away from the one end and the display screen 10 fixed connection of slider 13.

The equal fixedly connected with in both ends of slider 13 and the lug 15 of spout 12 looks adaptation, lug 15 extend to the inside of spout 12 and with spout 12 sliding connection, lug 15 slides inside spout 12, prevents that slider 13 from receiving behind the collision and sliding out installing frame 7.

A placing groove 16 is arranged on one side of the supporting rod 6, and a cover plate 17 is rotatably connected on one side of the placing groove 16.

The movable plate 18 is sleeved on the outer side of a rotating rod of the roller 3, a clamping block 19 is fixedly connected to one side, close to the roller 3, of the movable plate 18, clamping grooves 20 matched with the clamping block 19 are uniformly formed in one side of the roller 3, a push rod 21 penetrates through one side, close to the movable plate 18, of the support 2, the push rod 21 extends to one end, inside the support 2, of the movable plate 18 and is fixedly connected with the movable plate 18, when the display screen 10 is not moved, the push rod 21 is kicked by feet, the movable plate 18 and the clamping block 19 move towards the roller 3, until the clamping block 19 is clamped into the clamping.

During the use, when the display screen 10 does not move, the foot kicks the push rod 21, make the movable plate 18 and the fixture block 19 remove to 3 directions of gyro wheel, until the fixture block 19 blocks into the unable rotation of inside gyro wheel of draw-in groove 20, make the display screen 10 rigidity, because the metal block 5 is installed to base 1 both sides is heavier when the display screen 10 falls down, the display screen 10 falls down to the slope of one side of installing metal block 5, the slider 13 extrudees spring 14 after contacting with ground, promote the extrusion of display screen 10 and spring 14 to the opposite side of collision and remove, the spring 14 that the display screen 10 extrudees the opposite side cushions can.

It is noted that, herein, relational terms such as first and second, and the like may be 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.

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 prevent falling portable LED display screen of type that falls, includes base (1), gyro wheel (3), its characterized in that are installed through support (2) symmetry in the bottom of base (1): the side of base (1) is the arcwall face, focus groove (4) have been seted up to the bilateral symmetry of base (1), inner wall bottom fixedly connected with metal block (5) of focus groove (4), bracing piece (6) fixedly connected with installing frame (7) are passed through at the top of base (1), buffering hole (8) have all been seted up to the both sides of installing frame (7), sliding connection has buffer (9) between the inner wall both sides of buffering hole (8), sliding connection has display screen (10) between the inner wall both sides of installing frame (7), the both ends of display screen (10) all with buffer (9) fixed connection.

2. The anti-falling mobile LED display screen according to claim 1, characterized in that: the equal fixedly connected with track board (11) in inner wall both sides of installing frame (7), the both ends of track board (11) all extend to the inside of buffer hole (8), spout (12) have been seted up to one side of track board (11), the both sides of display screen (10) all extend to the inside of spout (12) and with spout (12) sliding connection.

3. The anti-falling mobile LED display screen according to claim 2, wherein: buffer (9) include slider (13), the both ends of slider (13) all with track board (11) sliding connection, spring (14) are evenly installed to one side that slider (13) are close to display screen (10), the one end and display screen (10) fixed connection that slider (13) were kept away from in spring (14).

4. The anti-falling mobile LED display screen according to claim 3, wherein: the both ends of slider (13) are equal fixedly connected with and are gone up lug (15) of adaptation with spout (12), lug (15) extend to the inside of spout (12) and with spout (12) sliding connection.

5. The anti-falling mobile LED display screen according to claim 1, characterized in that: a placing groove (16) is formed in one side of the supporting rod (6), and a cover plate (17) is rotatably connected to one side of the placing groove (16).

6. The anti-falling mobile LED display screen according to claim 1, characterized in that: the dwang outside cover of gyro wheel (3) is equipped with movable plate (18), one side fixedly connected with fixture block (19) that movable plate (18) are close to gyro wheel (3), draw-in groove (20) with fixture block (19) looks adaptation are evenly seted up to one side of gyro wheel (3), one side that support (2) are close to movable plate (18) is run through and is had push rod (21), push rod (21) extend to inside one end and movable plate (18) fixed connection of support (2).