CN213958471U

CN213958471U - Adjustable LED display screen

Info

Publication number: CN213958471U
Application number: CN202120089150.XU
Authority: CN
Inventors: 姜军; 李娜; 宋春杰
Original assignee: Henan Xiangcai Electronic Technology Co ltd
Current assignee: Henan Xiangcai Electronic Technology Co ltd
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-08-13
Anticipated expiration: 2031-01-14

Abstract

The utility model discloses an adjustable LED display screen, including the LED display screen, one side of LED display screen is provided with the horizontal pole, the spout has been seted up at the top of LED display screen, the top bottom of horizontal pole is provided with the slider, slider and spout sliding connection, the bottom of slider has seted up the spacing groove, the top of spout is fixed with the stopper, stopper and spacing groove block are connected, the top bottom of horizontal pole has seted up the spiral groove, the top of slider is fixed with the spiral piece, the spiral piece is connected with the spiral groove block, the surface equidistance of spiral piece is fixed with fixed tooth; the utility model discloses a deashing brush of design for when needs carry out the deashing to LED display screen surface, can be through the horizontal pole of design, spout, slider, spacing groove, stopper, revolve the groove, revolve the piece, fixed tooth, spacing tooth, spread groove and deashing brush convenient and fast's deashing carries out, compares current technique, has made things convenient for the deashing work of LED display screen greatly.

Description

Adjustable LED display screen

Technical Field

The utility model belongs to the technical field of the LED display screen, concretely relates to LED display screen with adjustable.

Background

The LED display screen is a flat panel display, is composed of small LED module panels, and is used for displaying various information such as characters, images, videos and the like

The existing LED display screen still has some defects when in use: the existing LED display screen is full of dust after being placed for a long time, so that the picture display is not clear enough, and the dust removal is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED display screen with adjustable to propose current LED display screen through long-time placing the back in solving above-mentioned background art, the surface of LED display screen can fall full of the dust, thereby leads to the picture to show clear inadequately, and also comparatively inconvenient problem when carrying out the deashing.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable LED display screen comprises an LED display screen, wherein a cross bar is arranged on one side of the LED display screen, a sliding groove is formed in the top end of the LED display screen, a sliding block is arranged at the bottom of the top end of the cross bar and is in sliding connection with the sliding groove, a limiting groove is formed in the bottom of the sliding block, a limiting block is fixed to the top of the sliding groove and is in clamping connection with the limiting groove, a rotary groove is formed in the bottom of the top end of the cross bar, a rotary block is fixed to the top of the sliding block and is in clamping connection with the rotary groove, fixed teeth are fixed to the surface of the rotary block at equal intervals, limiting teeth are fixed to the inner wall of the rotary groove at equal intervals and are in clamping connection with the fixed teeth, a connecting groove is formed in the inner side of the cross bar, an ash removing brush is arranged inside the connecting groove, clamping grooves are symmetrically formed in two ends of the ash removing brush, and buckles are symmetrically fixed to the inner wall of the connecting groove, the buckle is connected with the clamping groove in a clamping mode, and an operation block is fixed on the surface of the cross rod.

Preferably, the back connection of LED display screen has the electric wire, the back symmetry of LED display screen is fixed with the solidus ware, the electric wire winding is on the surface of solidus ware, the back of LED display screen is fixed with fixed the knot for one side of solidus ware, the electric wire is connected with fixed knot snap-fit, the inboard symmetry of fixed knot is fixed with the fixture block.

Preferably, the cross section of the fixing buckle is of a U-shaped structure, and the fixing buckle is attached to the surface of the electric wire.

Preferably, the fixture block is an elastic material member, and the end part of the fixture block is of an arc-shaped structure.

Preferably, the cross section of the sliding block is of a T-shaped structure, and the sliding block is attached to the inner wall of the sliding groove.

Preferably, the fixed teeth are plastic components, and the fixed teeth are attached to the surfaces of the limiting teeth.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a deashing brush of design for when needs carry out the deashing to LED display screen surface, can be through the horizontal pole of design, spout, slider, spacing groove, stopper, revolve the groove, revolve the piece, fixed tooth, spacing tooth, spread groove and deashing brush convenient and fast's deashing carries out, compares current technique, has made things convenient for the deashing work of LED display screen greatly.

2. The utility model discloses a solidus ware of design for when not using the LED display screen, can twine the electric wire through solidus ware of design, fixed knot and fixture block and accomodate, compare current technique, made things convenient for the spacing work of accomodating of electric wire greatly.

Drawings

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

fig. 2 is an enlarged schematic view of the utility model at a in fig. 1;

fig. 3 is an enlarged schematic view of the utility model at the point B in fig. 1;

FIG. 4 is a schematic view of the chute structure of the present invention;

FIG. 5 is a schematic view of the wire fixing device of the present invention;

fig. 6 is an enlarged schematic view of the present invention at C of fig. 5;

in the figure: 1. an LED display screen; 2. a cross bar; 3. a chute; 4. a slider; 5. a limiting groove; 6. a limiting block; 7. rotating the groove; 8. rotating the block; 9. fixing teeth; 10. limiting teeth; 11. connecting grooves; 12. a dust cleaning brush; 13. a card slot; 14. buckling; 15. an operation block; 16. an electric wire; 17. a wire fixing device; 18. a fixing buckle; 19. and (7) clamping 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.

Referring to fig. 1 to 6, the present invention provides a technical solution: an adjustable LED display screen comprises an LED display screen 1, wherein a cross rod 2 is arranged on one side of the LED display screen 1, a sliding groove 3 is formed in the top end of the LED display screen 1, a sliding block 4 is arranged at the bottom of the top end of the cross rod 2, the sliding block 4 is in sliding connection with the sliding groove 3, a limiting groove 5 is formed in the bottom of the sliding block 4, a limiting block 6 is fixed at the top of the sliding groove 3, the limiting block 6 is in clamping connection with the limiting groove 5, a rotary groove 7 is formed in the bottom of the top end of the cross rod 2, a rotary block 8 is fixed at the top of the sliding block 4, the rotary block 8 is in clamping connection with the rotary groove 7, fixed teeth 9 are fixed on the surface of the rotary block 8 at equal intervals, limiting teeth 10 are fixed on the inner wall of the rotary groove 7 at equal intervals, the limiting teeth 10 are in clamping connection with the fixed teeth 9, a connecting groove 11 is formed in the inner side of the cross rod 2, an ash removing brush 12 is arranged in the connecting groove 11, clamping grooves 13 are symmetrically formed in two ends of the ash removing brush 12, and buckles 14 are symmetrically fixed on the inner wall of the connecting groove 11, the buckle 14 is connected with the clamping groove 13 in a clamping mode, the surface of the cross rod 2 is fixedly provided with the operation block 15, and the sliding block 4 is connected with the sliding groove 3 in a sliding mode, so that the ash cleaning brush 12 can be driven to move on the surface of the LED display screen 1 conveniently.

In this embodiment, preferably, the back of the LED display screen 1 is connected with an electric wire 16, the back of the LED display screen 1 is symmetrically fixed with a wire fixing device 17, the electric wire 16 is wound on the surface of the wire fixing device 17, a fixing buckle 18 is fixed on the back of the LED display screen 1 opposite to one side of the wire fixing device 17, the electric wire 16 is connected with the fixing buckle 18 in a clamping manner, and the inner side of the fixing buckle 18 is symmetrically fixed with a fixture block 19, and is limited by the fixture block 19, so that the electric wire 16 is conveniently fixed inside the fixing buckle 18.

In this embodiment, preferably, the cross section of the fixing buckle 18 is a U-shaped structure, and the fixing buckle 18 is attached to the surface of the electric wire 16, so that the fixing buckle 18 is conveniently connected with the electric wire 16 in a clamping manner.

In this embodiment, preferably, the latch 19 is an elastic member, and the end of the latch 19 is an arc-shaped structure, so as to facilitate the deformation of the latch 19.

In this embodiment, preferably, the cross section of the sliding block 4 is a T-shaped structure, and the sliding block 4 is attached to the inner wall of the sliding groove 3, so that the sliding block 4 can slide in the sliding groove 3 conveniently.

In this embodiment, preferably, the fixing teeth 9 are plastic members, and the fixing teeth 9 are attached to the surfaces of the limiting teeth 10, so that the fixing teeth 9 are conveniently connected with the limiting teeth 10 in a clamping manner.

The utility model discloses a theory of operation and use flow: when the utility model needs to clean the surface of the LED display screen 1, firstly the cross bar 2 is stirred by the operation block 15 to rotate on the surface of the rotary block 8 through the rotary groove 7, and the fixed teeth 9 and the limit teeth 10 are driven to extrude and rub, so that the cross bar 2 can be rotated on the surface of the LED display screen 1, meanwhile, the dust cleaning brush 12 is attached to the surface of the LED display screen 1, and finally, the stirring is stopped, the fixed teeth 9 and the limit teeth 10 are clamped and connected to limit the cross bar 2, then the cross bar 2 is pushed to drive the slide block 4 to slide in the sliding groove 3, meanwhile, the limit groove 5 is separated from the surface of the limit block 6, then, the cross bar 2 is driven by the dust cleaning brush 12 to clean the dust on the surface of the LED display screen 1, namely, the dust cleaning work of the LED display screen 1 can be completed, when the dust cleaning brush 12 on the cross bar 2 needs to be replaced, the dust cleaning brush 12 is firstly pulled to withdraw from the inside of the connecting groove 11, and drive draw-in groove 13 and buckle 14 separation, then change new deashing brush 12, the inside of connecting groove 11 is gone into to deashing brush 12 card, is connected spacing through draw-in groove 13 and buckle 14 block at last, when needs accomodate spacingly to electric wire 16, twine electric wire 16 on the surface of solidus ware 17 earlier, then extrude the inside of fixture block 19 card income fixed buckle 18 to the tip of electric wire 16, can accomodate spacingly to electric wire 16.

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 LED display screen with adjustable, includes LED display screen (1), its characterized in that: one side of the LED display screen (1) is provided with a cross rod (2), the top end of the LED display screen (1) is provided with a sliding groove (3), the bottom of the top end of the cross rod (2) is provided with a sliding block (4), the sliding block (4) is in sliding connection with the sliding groove (3), the bottom of the sliding block (4) is provided with a limiting groove (5), the top of the sliding groove (3) is fixedly provided with a limiting block (6), the limiting block (6) is in clamping connection with the limiting groove (5), the bottom of the top end of the cross rod (2) is provided with a rotary groove (7), the top of the sliding block (4) is fixedly provided with a rotary block (8), the rotary block (8) is in clamping connection with the rotary groove (7), the surface of the rotary block (8) is fixedly provided with fixed teeth (9) at equal intervals, the inner wall of the rotary groove (7) is fixedly provided with limiting teeth (10) at equal intervals, and the limiting teeth (10) are in clamping connection with the fixed teeth (9), connecting groove (11) have been seted up to the inboard of horizontal pole (2), the inside of connecting groove (11) is provided with deashing brush (12), draw-in groove (13) have been seted up to the both ends symmetry of deashing brush (12), the inner wall symmetry of connecting groove (11) is fixed with buckle (14), buckle (14) are connected with draw-in groove (13) block, the fixed surface of horizontal pole (2) has operation piece (15).

2. The adjustable LED display screen of claim 1, wherein: the back connection of LED display screen (1) has electric wire (16), the back symmetry of LED display screen (1) is fixed with solidus ware (17), electric wire (16) winding is on the surface of solidus ware (17), the back of LED display screen (1) is fixed with fixed knot (18) for one side of solidus ware (17), electric wire (16) and fixed knot (18) block are connected, the inboard symmetry of fixed knot (18) is fixed with fixture block (19).

3. The adjustable LED display screen of claim 2, wherein: the cross section of the fixing buckle (18) is of a U-shaped structure, and the fixing buckle (18) is attached to the surface of the electric wire (16).

4. The adjustable LED display screen of claim 2, wherein: the fixture block (19) is an elastic material component, and the end part of the fixture block (19) is of an arc-shaped structure.

5. The adjustable LED display screen of claim 1, wherein: the cross section of slider (4) is T type structure, slider (4) and the inner wall laminating of spout (3).

6. The adjustable LED display screen of claim 1, wherein: the fixed teeth (9) are plastic components, and the fixed teeth (9) are attached to the surfaces of the limiting teeth (10).