CN212203676U

CN212203676U - Novel LED display screen

Info

Publication number: CN212203676U
Application number: CN202020340624.9U
Authority: CN
Inventors: 应跃亮
Original assignee: Jinhua Hongyu Advertising Co ltd
Current assignee: Jinhua Hongyu Advertising Co ltd
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-12-22
Anticipated expiration: 2030-03-18

Abstract

The utility model discloses a novel LED display screen aims at solving LED display screen module and is not convenient for carry out the dismouting, the problem that wastes time and energy during the installation. The key points of the technical scheme are as follows: the utility model provides a novel LED display screen, the on-line screen storage device comprises a base, the installation pole of fixed connection on the base and the display screen of setting in installation pole both sides, the one end symmetry that the display screen is close to the installation pole is provided with two connecting blocks, be connected with first spring between two connecting blocks, equal fixedly connected with connecting rod on two connecting blocks, the one end fixedly connected with fixed block of connecting block is kept away from to the connecting rod, set up on the display screen and supply the gliding first spout of connecting block, the both ends symmetry of first spout is provided with the stopper, the one end that the installation pole is close to the display screen is provided with and supplies fixed block male second spout, the draw-in groove that. The utility model discloses a novel LED display screen has made things convenient for the dismouting of display screen.

Description

Novel LED display screen

Technical Field

The utility model relates to a LED display screen field, more specifically say, it relates to a novel LED display screen.

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 display screen is widely applied to commercial media, cultural performance markets, stadiums, information dissemination, news distribution, security trading and the like, and can meet the requirements of different environments. The three-dimensional LED display screen module on the market at present generally processes the polaroid into a strip shape, or processes into a block shape according to the size of the LED packaging size, and then installs the face mask, and the defect of the mode is that the visual angle is small, and the mounting wastes time and energy. Or the polaroid is processed into concave and convex shapes according to the dot spacing, and the mode is only suitable for display modules with large spacing. For the LED display module with small spacing, no enough gap exists between two LEDs to enable the polaroid to be recessed, and the development of the small-spacing LED display screen industry cannot be kept up with. Even if the strip-shaped polaroid with the connecting part is cut, the material is soft and takes time to adhere because of narrow processing size.

To solve the above problems, a three-dimensional LED display screen module disclosed in chinese patent publication No. CN207458485U, includes a circuit board, an LED lamp set, a cured resin layer, a transparent film, the LED lamp set is fixed above the circuit board in a packaging manner, the cured resin layer is filled and sealed above the LED lamp set, the transparent film is attached above the cured resin layer, the transparent film is provided with a polarizer, the polarizer includes a left polarizer and a right polarizer attached to an upper layer and a lower layer, the left polarizer includes a left polarizer circular hole, a left polarizer and a left polarizer connecting portion, the left polarizer is a sheet polarizer of NXN sheet structure, the left polarizer connecting portion is provided at two sides of the left polarizer, and is connected to the left polarizer, and the left polarizer circular hole is punched on the left polarizer connecting portion.

Above-mentioned scheme can the whole piece paste when pasting the polaroid, has avoided prior art to need strip to paste and the shortcoming that wastes time, hard that a piece was pasted, has improved production efficiency greatly. But foretell three-dimensional LED display screen module is not convenient for carry out the dismouting, wastes time and energy during the installation, when breaking down, is not convenient for the dismantlement maintenance of three-dimensional LED display screen module.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a novel LED display screen, the staff only need press the connecting rod, and the connecting block slides in first spout and second spout respectively with the fixed block, behind the fixed block roll-off draw-in groove, pulls the display screen again and just can separate display screen and installation pole, easy operation, labour saving and time saving, convenient dismantlement and the maintenance to the display screen.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a novel LED display screen, includes that base, fixed connection are in installation pole and setting on the base are in the display screen of installation pole both sides, the display screen is close to the one end symmetry of installation pole is provided with two connecting blocks, two be connected with first spring between the connecting block, two equal fixedly connected with connecting rod on the connecting block, the connecting rod is kept away from the one end fixedly connected with fixed block of connecting block, seted up the confession on the display screen the gliding first spout of connecting block, the both ends symmetry of first spout is provided with the stopper, the installation pole is close to the one end of display screen is provided with the confession the fixed block male second spout, the confession has been seted up at the both ends of second spout the draw-in groove that the fixed block card was gone.

By adopting the technical scheme, when the display screen needs to be maintained, a worker needs to separate the display screen from the mounting rod, the worker only needs to press the connecting rod to enable the two adjacent connecting rods to be close to each other, the first spring between the two connecting blocks is compressed under the extrusion of the connecting rod, the two fixing blocks can be close to each other and can slide out of the clamping grooves at the two ends of the second sliding groove, the two connecting rods can continuously slide in the first sliding groove and cannot slide out of the first sliding groove, so that the display screen and the mounting rod are disassembled, when the display screen is mounted on the mounting rod after maintenance is finished, the worker presses the connecting rod, the two connecting rods are close to each other to enable the first spring to be compressed, and when the two fixing blocks are inserted into the second sliding groove formed in the mounting rod, the connecting rods are released, so that the fixing blocks are clamped into the clamping grooves at the two ends of the second sliding groove under the pushing action of the first, thereby realize being connected of display screen and installation pole, and make things convenient for the dismantlement and the installation between display screen and the installation pole.

The utility model discloses further set up to: the fixed block is close to the one end of draw-in groove is provided with first magnet, be provided with on the inner wall of draw-in groove with first magnet adsorbs second magnet each other.

Through adopting above-mentioned technical scheme, when the fixed block slided into to the draw-in groove inside, the fixed block can be close to each other with the draw-in groove under the mutual adsorption of first magnet and second magnet to realize the block of fixed block and draw-in groove, first magnet can adsorb each other with second magnet when fixed block and draw-in groove looks block, make between fixed block and the draw-in groove block ground more stable.

The utility model discloses further set up to: and when the two connecting blocks are close to each other, the first limiting sleeve slides in the second limiting sleeve.

Through adopting above-mentioned technical scheme, when first spring was extruded to shrink, the first stop collar at first spring both ends can slide in the second stop collar, and just first stop collar and second stop collar overlap and establish the both ends at first spring, can prevent well that first spring from taking place to buckle when the compression is kick-backed, can increase the life of first spring.

The utility model discloses further set up to: and a plurality of balls distributed in an array are arranged on the inner wall of the second limiting sleeve.

Through adopting above-mentioned technical scheme, when first stop collar slided in the second stop collar, the slip efficiency of first stop collar can be improved to the ball that a plurality of arrays distribute, has made things convenient for the slip of first stop collar.

The utility model discloses further set up to: and a second spring is connected between the two fixing blocks.

Through adopting above-mentioned technical scheme, the setting of second spring can increase the elasticity of fixed block, has further made things convenient for the block of fixed block with the draw-in groove.

The utility model discloses further set up to: the anti-skidding device is characterized in that an anti-skidding sleeve is sleeved on the connecting rod, and a plurality of anti-skidding bulges are arranged on the anti-skidding sleeve.

Through adopting above-mentioned technical scheme, when the staff pressed the connecting rod, the anti-skidding cover that the connecting rod overcoat was established and the outstanding non-slip raised on the anti-skidding cover can increase the frictional force between staff's hand and the connecting rod, can prevent well that the connecting rod from droing from the hand and influencing the dismantlement efficiency of display screen.

The utility model discloses further set up to: the garbage bin is characterized in that a cavity is formed in the base, and two garbage bins are symmetrically arranged on the inner wall of the cavity in a sliding connection mode and are integrally formed.

Through adopting above-mentioned technical scheme, the setting of two garbage bins can make things convenient for the pedestrian to the processing of rubbish, inevitably can face with the display screen face when the pedestrian drops into rubbish in the garbage bin to can increase the interactive dynamics between display screen and the pedestrian, make things convenient for the pedestrian to read the content on the display screen.

The utility model discloses further set up to: the display screen is kept away from the one end of installation pole is provided with a plurality of reflection of light strips.

Through adopting above-mentioned technical scheme, the effect of warning can be played to the pedestrian to the reflection of light strip when night, and can attract pedestrian's attention to increase the interactive dynamics between pedestrian and the display screen.

To sum up, the utility model discloses following beneficial effect has:

one of them, when will separating the display screen and installation pole, press the connecting rod, make two connecting rods be close to each other, first spring between two connecting blocks is in compression state this moment, and roll-off in the draw-in groove also can be followed to two fixed blocks, thereby realize the dismantlement of display screen and installation pole, when the display screen will be installed on the installation pole, press the connecting rod, two connecting rods are close to each other and make first spring compressed, and when two fixed blocks insert the second spout of seting up on the installation pole, release the connecting rod, make the fixed block go into to the draw-in groove at second spout both ends under the top push effect of first spring, thereby realize being connected of display screen and installation pole.

Drawings

Fig. 1 is a schematic structural diagram of a novel LED display screen of the present invention, which is mainly used for showing the structure of the display screen;

fig. 2 is a perspective view of the novel LED display screen of the present invention, which is mainly used to show the structures of the connecting block, the connecting rod and the fixing block;

FIG. 3 is an enlarged view of part A of FIG. 2, which is mainly used to show the structure of the first and second position-limiting sleeves;

fig. 4 is an enlarged schematic view of a portion B of fig. 2, which is mainly used for showing the structure of the card slot.

In the figure: 1. a base; 2. mounting a rod; 3. a display screen; 4. a cavity; 5. a trash can; 6. connecting blocks; 7. a connecting rod; 8. a fixed block; 9. a first spring; 10. a second spring; 11. a second chute; 12. a limiting block; 13. a first chute; 14. anti-skid projections; 15. a first magnet; 16. a second magnet; 17. a card slot; 18. a first stop collar; 19. a second stop collar; 20. a ball bearing; 21. a reflective strip.

Detailed Description

In order to make the technical solutions of the present invention better understood, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "set/connected", "connected", and the like are to be interpreted broadly, such as "connected", which may be 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.

The present invention will be described in detail with reference to the accompanying drawings and examples.

A novel LED display screen is disclosed, as shown in figures 1-4, comprising a base 1, a mounting rod 2 welded on the base 1 and display screens 3 arranged at two sides of the mounting rod 2, a cavity 4 is arranged inside the base 1, and two symmetrical trash cans 5 are connected on the inner wall of the cavity 4 in a sliding way, and the two trash cans 5 are integrally formed, one end of the display screen 3 far away from the mounting rod 2 is bonded with a plurality of reflective strips 21, one end of the display screen 3 near the mounting rod 2 is symmetrically provided with two connecting blocks 6, a first spring 9 is bonded between the two connecting blocks 6, two ends of the first spring 9 are provided with a first limiting sleeve 18 and a second limiting sleeve 19 which are connected in a sliding way, the first limiting sleeve 18 can slide on the inner wall of the second limiting sleeve 19, the inner wall of the second limiting sleeve 19 is rotatably connected with a plurality of balls 20 distributed in an array, connecting rods 7 are welded on the two connecting blocks 6, connecting rod 7 keeps away from one end welded fastening of connecting block 6 has fixed block 8, the cover is equipped with anti-skidding cover on connecting rod 7, it has a plurality of anti-skidding archs 14 to stick out on anti-skidding cover, set up on the display screen 3 and supply the gliding first spout 13 of connecting block 6, the both ends symmetry of first spout 13 is equipped with stopper 12, installation pole 2 is close to the one end of display screen 3 and has seted up and supply fixed block 8 male second spout 11, the draw-in groove 17 that supplies the fixed block 8 card to go into is seted up at the both ends of second spout 11, the one end that is close to draw-in groove 17 at fixed block 8 bonds and has first magnet 15, it has second magnet 16 with first magnet 15 mutual adsorption to bond on the inner wall of draw-in groove 17, it has second.

The working principle is as follows: the two garbage cans 5 arranged in the cavity 4 in the base 1 can facilitate the treatment of garbage by pedestrians, when a pedestrian puts garbage into the garbage cans 5, the garbage cans inevitably face the display screen 3, the light reflecting strips 21 on the display screen 3 can play a certain warning role for the pedestrian at night, and can attract the attention of the pedestrian, so that the interaction force between the display screen 3 and the pedestrian can be increased, the pedestrian can read the content on the display screen 3 conveniently, when the display screen 3 needs to be maintained, a worker separates the display screen 3 from the installation rod 2 and only needs to press the connecting rods 7 to enable the two adjacent connecting rods 7 to be close to each other, the first spring 9 between the two connecting blocks 6 is compressed under the extrusion of the connecting rods 7, when the first spring 9 is compressed, the first limiting sleeves 18 at the two ends of the first spring 9 can slide in the second limiting sleeve 19, and the ball 20 that a plurality of arrays distribute on the 19 inner walls of second stop collar can make things convenient for the slip of first stop collar 18, and first stop collar 18 and 19 covers of second stop collar are established at the both ends of first spring 9, can prevent first spring 9 from taking place to buckle when the compression is kick-backed well, increase the life of first spring 9, two fixed blocks 8 can be close to each other and follow roll-off in draw-in groove 17 simultaneously, and two connecting rods 7 can continue to slide in first spout 13 and can not follow roll-off in first spout 13, thereby realize that the dismantlement between display screen 3 and installation pole 2 is more convenient.

When the display screen 3 needs to be installed on the installation rod 2, a worker presses the connecting rods 7, the two connecting rods 7 slide in the first sliding grooves 13, the two connecting rods 7 are close to each other, the first spring 9 is in a compressed state at the moment, when the two fixing blocks 8 are inserted into the second sliding grooves 11 formed in the installation rod 2, the connecting rods 7 are released, the fixing blocks 8 are clamped into the clamping grooves 17 under the pushing action of the first spring 9, the second springs 10 between the two fixing blocks 8 can increase the elastic force of the fixing blocks 8, the clamping force of the fixing blocks 8 and the clamping grooves 17 is further facilitated, and therefore the display screen 3 and the installation rod 2 are convenient to detach and install; when the fixed block 8 slides into the clamping groove 17, the fixed block 8 can approach the clamping groove 17 under the adsorption force of the first magnet 15 and the second magnet 16, so that the clamping between the fixed block 8 and the clamping groove 17 is realized, and the first magnet 15 and the second magnet 16 can adsorb each other when the fixed block 8 is clamped with the clamping groove 17, so that the clamping between the fixed block 8 and the clamping groove 17 is more stable; when the worker presses the connecting rod 7, the anti-slip sleeve sleeved on the connecting rod 7 and the anti-slip bulge 14 protruding from the anti-slip sleeve can increase the friction force between the hand of the worker and the connecting rod 7, and the connecting rod 7 can be prevented from falling off from the hand to influence the disassembly efficiency of the display screen 3.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a novel LED display screen, includes base (1), fixed connection be in installation pole (2) on base (1) and setting are in display screen (3) of installation pole (2) both sides, its characterized in that: display screen (3) are close to the one end symmetry of installation pole (2) is provided with two connecting blocks (6), two be connected with first spring (9), two between connecting block (6) equal fixedly connected with connecting rod (7) on connecting block (6), keep away from connecting rod (7) the one end fixedly connected with fixed block (8) of connecting block (6), the confession has been seted up on display screen (3) connecting block (6) gliding first spout (13), the both ends symmetry of first spout (13) is provided with stopper (12), installation pole (2) are close to the one end of display screen (3) is provided with the confession fixed block (8) male second spout (11), the confession has been seted up at the both ends of second spout (11) draw-in groove (17) that fixed block (8) card was gone into.

2. The novel LED display screen of claim 1, wherein: one end of the fixing block (8) close to the clamping groove (17) is provided with a first magnet (15), and a second magnet (16) which is mutually adsorbed by the first magnet (15) is arranged on the inner wall of the clamping groove (17).

3. The novel LED display screen of claim 1, wherein: the two ends of the first spring (9) are provided with a first limiting sleeve (18) and a second limiting sleeve (19), the diameter of the first limiting sleeve (18) is smaller than that of the second limiting sleeve (19), and when the connecting blocks (6) are close to each other, the first limiting sleeve (18) slides in the second limiting sleeve (19).

4. The novel LED display screen of claim 3, wherein: the inner wall of the second limiting sleeve (19) is provided with a plurality of balls (20) distributed in an array.

5. The novel LED display screen of claim 1, wherein: a second spring (10) is connected between the two fixed blocks (8).

6. The novel LED display screen of claim 1, wherein: the anti-skidding device is characterized in that an anti-skidding sleeve is sleeved on the connecting rod (7), and a plurality of anti-skidding bulges (14) are arranged on the anti-skidding sleeve.

7. The novel LED display screen of claim 1, wherein: the garbage bin is characterized in that a cavity (4) is formed in the base (1), two garbage bins (5) symmetrically arranged are connected to the inner wall of the cavity (4) in a sliding mode, and the two garbage bins (5) are integrally formed.

8. The novel LED display screen of claim 1, wherein: and one end of the display screen (3) far away from the mounting rod (2) is provided with a plurality of light reflecting strips (21).