CN212617191U

CN212617191U - Fixing device of LED screen capable of filtering sensitive pictures and texts

Info

Publication number: CN212617191U
Application number: CN202021036956.4U
Authority: CN
Inventors: 谢鸿; 苏胜; 游希; 赵世泽; 陈琦; 林必昌
Original assignee: Fujian Jiangshu Technology Co ltd
Current assignee: Fujian Jiangshu Technology Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-02-26
Anticipated expiration: 2030-12-25

Abstract

The utility model provides a pair of can filter fixing device of LED screen of sensitive picture and text, including the protection frame, slidable mounting has the mount in the protection frame, mount inner wall both sides are provided with the swivel mount relatively, it is connected with L type pole all to rotate on the swivel mount, L type pole is connected with the fixture block on being close to one side of mount both sides inner wall perpendicularly, adopt above-mentioned technical scheme, place the LED screen on vibration damping mount, pull the connecting rod again, make the L type pole of both sides all tilt up, make the fixture block break away from the draw-in groove, thereby can stimulate the mount, adjust fixed height, make the mount can fix the LED screen of co-altitude not, be convenient for the centre gripping subassembly centre gripping of mount bottom is in the top of LED screen, treat fixed back, loosen the connecting rod, under the effect of spacing spring, L type pole resets, the fixture block is in joint to the draw-in groove again, fix the mount again to the protection frame in, thereby a fixed simple and protection effect is good can filter the.

Description

Fixing device of LED screen capable of filtering sensitive pictures and texts

Technical Field

The utility model relates to a fixed field of LED screen, in particular to fixing device of LED screen that can filter sensitive picture and text.

Background

The LED display screen is a flat panel display, which is composed of small LED module panels, and is used to display various information such as text, images, video, etc. The LED electronic display screen integrates the microelectronic technology, the computer technology and the information processing, and has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like. The LED display screen is widely applied to commercial media, cultural performance markets, stadiums, information dissemination, news distribution, stock exchange and the like, can meet the requirements of different environments, is an LED screen capable of filtering sensitive pictures and texts, and is an LED screen for filtering fraudulent information such as junk information, advertisements or illegal propaganda and the like, and the traditional LED display screen is mainly fixedly connected through bolts, so that the fixation is troublesome during use, good protection cannot be realized, and inconvenience is brought to the maintenance of workers.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to solve the above problems in the prior art, the utility model provides a fixing device that can filter the LED screen of sensitive picture and text to solve the above-mentioned defect that exists in the background art.

(II) technical scheme

In order to achieve the above object, the utility model discloses a main technical scheme include:

a fixing device of an LED screen capable of filtering sensitive pictures and texts comprises a protective frame, wherein a fixing frame is slidably mounted in the protective frame, rotary seats are oppositely arranged on two sides of the inner wall of the fixing frame, L-shaped rods are rotatably connected to the rotary seats, a clamping block is vertically connected to one side, close to the inner wall of the two sides of the fixing frame, of each L-shaped rod, the clamping block penetrates through the fixing frame and is clamped with a corresponding clamping groove in the inner wall of the protective frame, one ends, far away from the inner wall of the fixing frame, of the two L-shaped rods are mutually connected through an articulated element, a connecting rod is arranged at the top of the articulated element, one end, far away from the articulated element, of the connecting rod sequentially penetrates through the fixing frame and the protective frame, a threaded sleeve is connected to the connecting rod through threads, the threaded sleeve is positioned above the protective frame, the LED screen fixing device is characterized in that a clamping assembly used for clamping an LED screen is arranged at the bottom of one end, close to the inner walls of two sides of the fixing frame, of the L-shaped rod, and a damping base used for placing the LED screen is arranged at the bottom of the inner wall of the protecting frame.

Preferably, the clamping assembly comprises a clamping frame with a U-shaped longitudinal section, a fixing spring is arranged at the top of the inner wall of the clamping frame, and the fixing spring is far away from one end of the inner wall of the top of the clamping frame and fixedly connected with a clamping plate.

Preferably, damping mount includes fixing base, damping spring and base, the fixing base upper surface is equipped with the recess that is used for fixed LED screen, the bottom of fixing base is passed through damping spring connects the base.

Preferably, a spring cushion is laid in the groove.

Preferably, a plurality of clamping grooves used for clamping the clamping blocks are formed in two sides of the inner wall of the protective frame, sliding rails are further arranged on two sides of each clamping groove, and sliding grooves matched with the sliding rails are formed in two sides of the fixing frame.

(III) advantageous effects

The beneficial effects of the utility model reside in that: adopt above-mentioned technical scheme, place the LED screen on vibration damping mount, pull the connecting rod again, make the equal tilt up of L type pole of both sides, make the fixture block break away from the draw-in groove, thereby can stimulate the mount, adjust fixed height, make the mount can fix the LED screen of co-altitude, the centre gripping subassembly centre gripping of the mount bottom of being convenient for is in the top of LED screen, treat fixed back, loosen the connecting rod, under spacing spring's effect, L type pole resets, the fixture block is clamped to the draw-in groove again, with the mount re-fixation to the protection frame in, thereby a fixed simple and protection effect is good can filter the protector of the LED screen of sensitive picture and text is provided.

Drawings

FIG. 1 is a schematic structural diagram of a fixing device of an LED screen capable of filtering sensitive pictures and texts;

FIG. 2 is a schematic diagram of a fixing device of an LED screen capable of filtering sensitive pictures and texts;

fig. 3 is a schematic structural view of the clamping assembly.

[ description of reference ]

1-a connecting rod; 2-L-shaped rods; 3-clamping blocks; 4-a clamping assembly; 5, a protective frame; 6-fixing the base; 7-a base; 8-a damping spring; 9-LED screen; 10-a hinge; 11-a fixing frame; 12-a limit spring; 13-thread sleeve; 401-a holder; 402-a clamping plate; 403-fixing the spring.

Detailed Description

For a better understanding of the present invention, reference will now be made in detail to the present invention, examples of which are illustrated in the accompanying drawings.

Referring to fig. 1 to 3, the present invention provides a protection device for an LED screen 9 capable of filtering sensitive pictures and texts, comprising a protection frame 5, wherein a fixing frame 11 is slidably mounted in the protection frame 5, two sides of the inner wall of the fixing frame 11 are oppositely provided with rotary seats, each rotary seat is rotatably connected with an L-shaped rod 2, one side of each L-shaped rod 2 close to the inner wall of each side of the fixing frame 11 is vertically connected with a fixture block 3, the fixture block 3 is inserted into the fixing frame 11 and is clamped with a corresponding slot on the inner wall of the protection frame 5, one ends of the two L-shaped rods 2 far away from the inner wall of the fixing frame 11 are connected with each other through an articulated element 10, the top of the articulated element 10 is provided with a connecting rod 1, one end of the connecting rod 1 far away from the articulated element 10 is sequentially inserted into the fixing frame 11 and the protection frame 5, a threaded sleeve 13 is connected on the connecting rod, the bottom of one end, close to the inner walls of the two sides of the fixing frame 11, of the L-shaped rod 2 is provided with a clamping component 4 for clamping the LED screen 9, and the bottom of the inner wall of the protection frame 5 is provided with a damping base for placing the LED screen 9; during the use, place LED screen 9 on vibration damping mount, pull connecting rod 1 again, make the equal tilt up of L type pole 2 of both sides, make fixture block 3 break away from the draw-in groove, thereby can stimulate mount 11, adjust fixed height, make mount 11 can fix the LED screen 9 of co-altitude, the centre gripping subassembly 4 centre gripping of the mount 11 bottom of being convenient for is in the top of LED screen 9, treat fixed back, loosen connecting rod 1, under limiting spring 12's effect, L type pole 2 resets, fixture block 3 joint to the draw-in groove again, fasten swivel nut 13 in the top of protection frame again, can be with mount 11 refastenings to in the protection frame 5.

In this embodiment, centre gripping subassembly 4 includes that the longitudinal section is the clamping bracket 401 of U type, and the top of clamping bracket 401 inner wall is equipped with fixed spring 403, and the one end fixedly connected with grip block 402 of holding bracket 401 top inner wall is kept away from to fixed spring 403, grasps LED screen 9 through clamping bracket 401, and rethread grip block 402 supports the top of holding LED screen 9, plays the effect of protection and fixed plate.

In this embodiment, damping mount includes fixing base 6, damping spring 8 and

base

7, and 6 upper surfaces of fixing base are equipped with the recess that is used for fixed LED to screen 9, and damping spring 8 connection base 7 is passed through to the bottom of fixing base 6, and the bottom of LED screen 9 is fixed in the recess of fixing base 6, and damping spring 8 plays absorbing effect.

In this embodiment, the spring cushion has been laid in the recess, and the spring cushion plays the effect of protection.

In this embodiment, 5 inner wall both sides of protection frame are equipped with a plurality of draw-in grooves that are used for joint fixture block 3, and the both sides of draw-in groove still are equipped with the slide rail, and 11 both sides of mount are equipped with the spout with slide rail looks adaptation.

The working principle of the utility model is as follows: place LED screen 9 on vibration damping mount, pull connecting rod 1 again, make the equal tilt up of L type pole 2 of both sides, make fixture block 3 break away from the draw-in groove, thereby can stimulate mount 11, adjust fixed height, make mount 11 can fix not co-altitude LED screen 9, the 4 centre gripping of centre gripping subassembly of mount 11 bottom of being convenient for is in the top of LED screen 9, treat fixed back, loosen connecting rod 1, under limiting spring 12's effect, L type pole 2 resets, fixture block 3 joint to the draw-in groove again, with mount 11 refasten to in the protection frame 5, thereby a fixed simple and protection effect is good can filter the protector of LED screen 9 of sensitive picture and text is provided.

The above embodiments are only embodiments of the present invention, not limiting the scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or directly or indirectly applied to the related technical fields, are included in the protection scope of the present invention.

Claims

1. A fixing device of an LED screen capable of filtering sensitive pictures and texts comprises a protective frame and is characterized in that a fixing frame is slidably mounted in the protective frame, rotary bases are oppositely arranged on two sides of the inner wall of the fixing frame, L-shaped rods are rotatably connected to the rotary bases, a clamping block is vertically connected to one side, close to the inner wall of the two sides of the fixing frame, of each L-shaped rod, the clamping block penetrates through the fixing frame and is clamped with a corresponding clamping groove in the inner wall of the protective frame, one ends, far away from the inner wall of the fixing frame, of the two L-shaped rods are mutually connected through an articulated element, a connecting rod is arranged at the top of the articulated element, one end, far away from the articulated element, of the connecting rod sequentially penetrates through the fixing frame and the protective frame, a threaded sleeve is connected to the connecting rod, the threaded sleeve is positioned above the protective frame, and one side, the LED screen fixing device is characterized in that a clamping assembly used for clamping an LED screen is arranged at the bottom of one end, close to the inner walls of two sides of the fixing frame, of the L-shaped rod, and a damping base used for placing the LED screen is arranged at the bottom of the inner wall of the protecting frame.

2. The device for fixing the LED screen capable of filtering sensitive pictures and texts as claimed in claim 1, wherein the clamping assembly comprises a clamping frame with a U-shaped longitudinal section, a fixing spring is arranged on the top of the inner wall of the clamping frame, and a clamping plate is fixedly connected to one end of the fixing spring, which is far away from the inner wall of the top of the clamping frame.

3. The device for fixing the LED screen capable of filtering sensitive pictures and texts as claimed in claim 1, wherein the shock absorption base comprises a fixing seat, a shock absorption spring and a base, a groove for fixing the LED screen is formed in the upper surface of the fixing seat, and the bottom of the fixing seat is connected with the base through the shock absorption spring.

4. The device for fixing the LED screen capable of filtering sensitive pictures and texts as claimed in claim 3, wherein a spring cushion is laid in the groove.

5. The device for fixing the LED screen capable of filtering sensitive pictures and texts as claimed in claim 1, wherein a plurality of clamping grooves for clamping the clamping blocks are formed on two sides of the inner wall of the protective frame, sliding rails are further formed on two sides of each clamping groove, and sliding grooves matched with the sliding rails are formed on two sides of the fixing frame.