Outdoor surface-mounted full-color LED display screen

Abstract

The utility model relates to the technical field of LED display screens, in particular to an outdoor surface-mounted full-color LED display screen which comprises an embedded part, the top of the embedded part is fixedly connected with a supporting leg, the top of the supporting leg is fixedly connected with a display screen, the outer surface of the supporting leg is fixedly connected with a spring, the end of the spring is fixedly connected with a connecting plate, and the end of the connecting plate is fixedly connected with the display screen. A threaded hole is formed in the outer side of the connecting plate, a protective shell is arranged on one side of the connecting plate, and a groove is formed in the outer wall of the protective shell. The utility model has the advantages that when an external object collides to the supporting leg, the protective shell firstly contacts with the collided object, the spring on one side of the collided protective shell is pressed and contracted, the spring in the opposite direction of the collided protective shell is pulled and lengthened, and the protective shell can be reset under the automatic recovery capability of the springs on the two sides; the supporting legs are effectively prevented from being directly damaged by external impact objects, so that the impact buffering effect is achieved, and the purpose of protecting the supporting legs is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to LED display screen technical field, especially an outdoor surface -pasted full -color LED display screen. BACKGROUND

[0002] Outdoor full -color LED display screen is a kind of digital display equipment widely used in outdoor advertising, commercial propaganda, public information release and other fields, it uses LED dot matrix technology, can show high definition, high brightness, high contrast image and text, with broad field of vision and strong visual impact, each box unit of surface -pasted LED display screen is distributed with more intensive LED lamp.

[0003] In the outdoor surface -pasted full -color LED display screen disclosed in Chinese patent CN220509642U, after studying prior art and the above patent, it is found that the outdoor LED display screen lacks buffering protection structure when using the traditional LED display screen, and the display screen collapses easily to cause damage when the supporting rod is impacted. Therefore, the utility model provides an outdoor surface -pasted full -color LED display screen. UTILITY MODEL CONTENT

[0004] The utility model aims at solving at least one of the technical defects.

[0005] The utility model aims at overcoming the shortcomings of the prior art, solving the problems mentioned in the background art, and providing an outdoor surface -pasted full -color LED display screen.

[0006] The utility model aims to realize the following technical scheme: an outdoor surface -pasted full -color LED display screen, including embedded part, the top of embedded part is fixedly connected with support leg, the top of support leg is fixedly connected with display screen, the outer surface of support leg is fixedly connected with spring, the end of spring is fixedly connected with connecting plate, the outer side of connecting plate is equipped with threaded hole, the side of connecting plate is provided with protective shell, the outer wall of protective shell is equipped with recess, the inside threaded connection of recess is equipped with connecting screw, the inside threaded connection of connecting screw is in threaded hole;

[0007] The top of display screen is provided with bearing, the inside of bearing is fixedly connected with rotating shaft, the top of rotating shaft is fixedly connected with bottom plate, the top of bottom plate is fixedly connected with blade, the top of blade is fixedly connected with top cover.

[0008] Preferably, the spring is a compression spring, and the number of springs is several, the springs are evenly distributed on the outer surface of the support leg, one end of each column of springs is welded with a connecting plate, and the outer side of the connecting plate is an arc surface.

[0009] By adopting the technical scheme, the connecting plate with the arc-shaped outer side can be conveniently and protectively connected with the protective shell.

[0010] Preferably, the number of the threaded holes is three, and the three threaded holes are linearly arranged at the center of the connecting plate.

[0011] Preferably, the grooves are circular grooves, the number of the grooves is three, the three grooves are linearly arranged at the center of the protective shell, and the positions of the grooves correspond to the positions of the threaded holes.

[0012] By adopting the technical scheme, the end of the connecting screw can be threadedly connected to the inside of the threaded hole, and the connecting screw can integrally connect the connecting plate and the protective shell.

[0013] Preferably, the number of the protective shells is two, the two protective shells are of the same structure, and the protective shell is an arc-shaped plate.

[0014] By adopting the technical scheme, the two protective shells can completely wrap the supporting leg.

[0015] Preferably, the number of the blades is several, the several blades are circumferentially arranged on the top of the bottom plate, the blade is an arc-shaped plate, and the top cover is a conical body.

[0016] By adopting the technical scheme, the middle part of the top cover and the bottom plate is provided with the arc-shaped blades, and when the natural wind blows to the blades, the bottom plate and the top cover can be driven to rotate, the conical top cover and the rotatable top cover can avoid the birds staying on the top of the display screen.

[0017] Compared with the prior art, the outdoor surface-pasted full-color LED display screen has the following advantages:

[0018] 1. The outdoor surface-pasted full-color LED display screen is provided with the protective shell, the outer surface of the supporting leg is fixedly connected with the spring, the end of the spring is fixedly connected with the connecting plate, the outer side of the connecting plate is provided with the threaded hole, one side of the connecting plate is provided with the protective shell, in use, the protective shell can be connected on the outer side of the connecting plate, the groove is aligned with the threaded hole, the connecting plate and the protective shell are integrally connected through the connecting screw, when the external object collides to the supporting leg, the protective shell first contacts the colliding object, the spring on the side of the collided protective shell is compressed and shrunk, the spring on the opposite side of the collided protective shell is stretched and lengthened, the position of the protective shell can be reset under the automatic recovery of the two springs, the damage of the external colliding object to the supporting leg is effectively avoided, the function of buffering the collision is achieved, and the purpose of protecting the supporting leg is achieved.

[0019] 2、The outdoor surface-pasted full-color LED display screen, through the setting top cover, the inside of bearing is fixedly connected with the rotating shaft, the top of rotating shaft is fixedly connected with the bottom plate, the top of bottom plate is fixedly connected with the blade, the top of blade is fixedly connected with the top cover, the middle part of top cover and bottom plate is provided with the arc blade, when the natural wind blows to the blade, the bottom plate and the top cover can be driven to rotate, the top cover of the cone can minimize the space of standing of birds, the rotatable top cover can avoid the birds staying on the top of display screen, and the purpose of expelling birds is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the structure schematic view of the utility model;

[0021] Figure 2 It is the structure schematic view of the utility model connecting plate;

[0022] Figure 3 It is the structure schematic view of the utility model protective shell;

[0023] Figure 4 It is the structure schematic view of the utility model top cover.

[0024] In the drawing: 1-preformed part, 2-supporting leg, 3-display screen, 4-spring, 5-connecting plate, 6-thread hole, 7-protective shell, 8-groove, 9-connecting screw, 10-bearing, 11-rotating shaft, 12-bottom plate, 13-blade, 14-top cover. DETAILED DESCRIPTION

[0025] The additional aspects and advantages of the utility model will be further given in the following description of the drawings, part will become obvious from the following description, or be understood by the practice of the utility model.

[0026] As Figures 1-3 Shown, an outdoor surface-pasted full-color LED display screen, it includes preformed part 1, preformed part 1's top inlay installation has supporting leg 2, supporting leg 2's top installation has display screen 3, supporting leg 2's outer surface is welded with spring 4, spring 4's end is welded with connecting plate 5, connecting plate 5's outside is provided with thread hole 6, connecting plate 5's one side installation has protective shell 7, protective shell 7's outer wall is provided with groove 8, groove 8's inside is screw-connected with connecting screw 9, connecting screw 9 is screw-connected in the inside of thread hole 6.

[0027] Through the above setting, the protective shell 7 can be overlapped on the outer side of the connecting plate 5, and the connecting plate 5 and the protective shell 7 can be connected into an integrated whole through the connecting screw 9 after the groove 8 is aligned with the threaded hole 6; when external objects collide towards the supporting leg 2, the protective shell 7 first contacts the colliding objects, the spring 4 on the side of the collided protective shell 7 is compressed and shrunk, and the spring 4 on the opposite side of the collided protective shell 7 is stretched and lengthened; under the automatic recovery capacity of the two sides of the spring 4, the position of the protective shell 7 can be reset, the damage caused by the direct collision of external objects to the supporting leg 2 can be effectively avoided, so as to play a role of buffering the collision and achieve the purpose of protecting the supporting leg 2.

[0028] As shown in Figure 1 and Figure 4 , the top of the display screen 3 is inlaidly installed with a bearing 10, the inside of the bearing 10 is welded with a rotating shaft 11, the top of the rotating shaft 11 is welded with a bottom plate 12, the top of the bottom plate 12 is welded with a blade 13, and the top of the blade 13 is welded with a top cover 14.

[0029] Through the above setting, when the natural wind blows towards the blade 13, the bottom plate 12 and the top cover 14 can be driven to rotate, the top cover 14 of the cone can minimize the space for birds to stand, and the rotatable top cover 14 can avoid the birds staying on the top of the display screen 3, so as to achieve the purpose of expelling the birds.

[0030] As a preferred technical scheme of the utility model, the spring 4 is a compression spring, the number of the spring 4 is several, the several springs 4 are evenly distributed on the outer surface of the supporting leg 2, one end of each vertical column of springs 4 is welded with a connecting plate 5, and the outer side of the connecting plate 5 is an arc surface.

[0031] As a preferred technical scheme of the utility model, the number of the threaded hole 6 is three, and the three threaded holes 6 are linearly arranged at the center of the connecting plate 5.

[0032] As a preferred technical scheme of the utility model, the groove 8 is a circular groove, the number of the groove 8 is three, and the three grooves 8 are linearly arranged at the center of the protective shell 7, and the position of the groove 8 corresponds to the position of the threaded hole 6.

[0033] As a preferred technical scheme of the utility model, the number of the protective shell 7 is two, the structures of the two protective shells 7 are the same, and the protective shell 7 is an arc plate.

[0034] As a preferred technical scheme of the utility model, the number of the blade 13 is several, the several blades 13 are circumferentially arranged and welded to the top of the bottom plate 12, the blade 13 is an arc plate, and the shape of the top cover 14 is a cone.

[0035] The working process of the utility model is as follows:

[0036] S1, the protection shell 7 is overlapped on the outer side of the connecting plate 5, and after the recess 8 is aligned with the threaded hole 6, the connecting plate 5 and the protection shell 7 are connected into an integrated whole by the connecting screw 9;

[0037] S2, when the external object collides to the support leg 2, the protection shell 7 first contacts the colliding object, the spring 4 on the side of the protection shell 7 that is hit is compressed and shrunk, the spring 4 on the opposite side of the protection shell 7 that is hit is stretched and lengthened, and under the automatic recovery capacity of the springs 4 on both sides, the position of the protection shell 7 can be reset, so that the damage caused by the direct collision of the external object to the support leg 2 is effectively avoided;

[0038] S3, when the natural wind blows to the blade 13, the bottom plate 12 and the top cover 14 can be driven to rotate, and the rotatable top cover 14 can avoid the birds staying on the top of the display screen 3.

[0039] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An outdoor surface-mounted full-color LED display, characterized in that: Including embedded parts (1), the top of the embedded parts (1) is fixedly connected with the support leg (2), the top of the support leg (2) is fixedly connected with the display screen (3), the outer surface of the support leg (2) is fixedly connected with the spring (4), the end of the spring (4) is fixedly connected with the connecting plate (5), the outer side of the connecting plate (5) is provided with a threaded hole (6), one side of the connecting plate (5) is provided with a protective shell (7), the outer wall of the protective shell (7) is provided with a groove (8), the inside of the groove (8) is threadedly connected with a connecting screw (9), the connecting screw (9) is threadedly connected in the inside of the threaded hole (6); The top of the display screen (3) is provided with a bearing (10), the inside of the bearing (10) is fixedly connected with a rotating shaft (11), the top of the rotating shaft (11) is fixedly connected with a bottom plate (12), the top of the bottom plate (12) is fixedly connected with a blade (13), the top of the blade (13) is fixedly connected with a top cover (14).

2. The outdoor surface-mounted full-color LED display screen according to claim 1, characterized in that: The spring (4) is a compression spring, the number of the spring (4) is several, the several springs (4) are evenly distributed on the outer surface of the support leg (2), one end of each column of the spring (4) is welded with the connecting plate (5), the outer side of the connecting plate (5) is arc surface.

3. The outdoor surface-mounted full-color LED display screen according to claim 1, characterized in that: The number of the threaded hole (6) is three, the three threaded holes (6) are linearly arrayed at the center of the connecting plate (5).

4. The outdoor surface-mounted full-color LED display screen according to claim 1, characterized in that: The groove (8) is a circular groove, the number of the groove (8) is three, the three grooves (8) are linearly arrayed at the center of the protective shell (7), the position of the groove (8) corresponds to the position of the threaded hole (6).

5. The outdoor surface-mounted full-color LED display screen according to claim 1, characterized in that: The number of the protective shell (7) is two, the structure of the two protective shells (7) is the same, the protective shell (7) is arc plate.

6. The outdoor surface-mounted full-color LED display screen according to claim 1, characterized in that: The number of the blade (13) is several, the several blades (13) are circumferentially arrayed and welded with the top of the bottom plate (12), the blade (13) is arc plate, the shape of the top cover (14) is conical.

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