CN216789702U

CN216789702U - Outdoor small-spacing LED display screen

Info

Publication number: CN216789702U
Application number: CN202123349251.5U
Authority: CN
Inventors: 王任杰
Original assignee: Wuhan Lianjian Technology Co ltd
Current assignee: Wuhan Lianjian Technology Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-06-21
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses an outdoor small-space LED display screen, which belongs to the field of LED display screens and comprises a box body and a base, wherein the box body is in a cuboid structure with two open side walls, positioning cylinders are symmetrically fixed on the bottom wall of the box body, the bottom parts of the positioning cylinders are in a cylindrical cavity structure with an open bottom, positioning rods are symmetrically welded on the bottom wall of the base, the positioning rods are matched with the inner cavity of the positioning cylinders in size, a protective layer is arranged at the open part on one side of the box body, box doors are hinged at the two sides of the open part on the other side of the box body, heat dissipation openings are symmetrically formed in the box doors, dust screens are arranged in the heat dissipation openings, through holes are formed in the bottoms of the two side walls of the box body, fixing pins are movably arranged in the through holes, and springs are connected on the fixing pins; the small-spacing display screen is protected by the box body, so that the small-spacing display screen is not easy to damage when being moved or used, the service life is prolonged, and the small-spacing display screen is worthy of popularization.

Description

Outdoor small-spacing LED display screen

Technical Field

The utility model relates to the technical field of LED display screens, in particular to an outdoor small-space LED display screen.

Background

The small-spacing high-definition full-color display screen is a small-spacing LED display screen, which is an indoor LED display screen with an LED point spacing of P2.5 and below, and mainly comprises LED display screen products such as P2.5, P2.083, P1.923, P1.8, P1.667, P1.5, P1.25, P1.0 and the like, wherein along with the improvement of the LED display screen manufacturing technology, the resolution ratio of the traditional LED display screen is greatly improved.

Along with scientific and technological development, the full-color display screen of booth apart from high definition is used in the occasion of each difference by the wide application, for example the outdoor exhibition that is used for various places uses, needs frequent more change position, causes the damage to the display screen easily at the removal in-process, and each display screen directly splices troublesome, poor stability.

SUMMERY OF THE UTILITY MODEL

The utility model provides an outdoor small-space LED display screen, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an outdoor small-space LED display screen comprises a box body and a base, wherein the box body is of a cuboid structure with two side walls provided with openings, a positioning cylinder is symmetrically fixed on the bottom wall of the box body, the bottom of the positioning cylinder is provided with an open cylindrical cavity structure, the bottom wall of the base is symmetrically welded with positioning rods, the positioning rods are matched with the inner cavity of the positioning cylinder in size, a protective layer is arranged at one side opening of the box body, two sides of the other side opening of the box body are hinged with a box door, heat dissipation openings are symmetrically formed in the box door, a dust screen is arranged in each heat dissipation opening, through holes are formed in the bottoms of the two side walls of the box body, fixing pins are movably arranged in the through holes, springs are connected to the fixing pins, one ends of the springs are connected to the side walls of the box body, sliding grooves are formed in the inner surface of the bottom wall of the box body, movable rods are slidably connected to the sliding grooves, and a plurality of supporting rods are uniformly fixed on the upper surfaces of the movable rods along the length direction, be provided with how fast booth apart from the display screen in the box, the booth all is fixed with the lantern ring apart from four corners of display screen lateral wall, and the size phase-match of lantern ring and bracing piece, and the fixed orifices has all been seted up to the both sides of movable rod.

As a preferred embodiment, the hanging rings are symmetrically installed on the top wall of the box body, and the moving wheels are symmetrically installed on the bottom wall of the box body.

In a preferred embodiment, the height of the positioning cylinder is smaller than the height of the moving wheel.

As a preferred embodiment, the box doors are hinged to the side walls of the box body through hinges, the two box doors are connected through lock catches, and handles are mounted on the two box doors.

In a preferred embodiment, the protective layer is made of transparent glass.

In a preferred embodiment, the fixing pin has a T-shaped structure, and the size of the fixing pin is matched with that of the fixing hole.

The utility model has the beneficial effects that:

1. according to the outdoor small-space LED display screen, the small-space display screens can be conveniently spliced by arranging the fixing pins, the springs, the sliding grooves, the movable rods, the supporting rods, the lantern rings, the small-space display screens, the fixing holes and the like, and the spliced small-space display screens are fixed in the box body, so that the operation is simple and convenient, and the stability is good;

2. this outdoor booth apart from LED display screen is through setting up box, base, rings, a location section of thick bamboo, locating lever, removal wheel, chamber door, thermovent and dust screen isotructure, and it is convenient to remove, and the box protects apart from the display screen to the booth, makes it not fragile, and the box both can hoist and mount on the wall, also can support subaerial, satisfies various user demands.

Drawings

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

FIG. 2 is a rear view of the case of the present invention;

FIG. 3 is a schematic structural view of the box and the chute of the present invention;

FIG. 4 is a rear view of the movable bar, support bar and closely spaced display screen of the present invention;

FIG. 5 is a side cross-sectional view of the housing of the present invention.

Reference numbers in the figures: 1. a box body; 2. a base; 3. a hoisting ring; 4. a positioning cylinder; 5. positioning a rod; 6. a moving wheel; 7. a box door; 8. a heat dissipation port; 9. a dust screen; 10. a fixing pin; 11. a spring; 12. a chute; 13. a movable rod; 14. a support bar; 15. a collar; 16. a small-pitch display screen; 17. a fixing hole; 18. and (4) a protective layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, an outdoor small-space LED display screen, including box 1 and base 2, box 1 all is provided with open cuboid structure for the both sides wall, the symmetry is fixed with a location section of thick bamboo 4 on box 1's the diapire, a location section of thick bamboo 4 is provided with open cylindrical cavity structure for the bottom, the symmetric welding has a locating lever 5 on base 2's the diapire, and locating lever 5 and a location section of thick bamboo 4 inner chamber size phase-match, rings 3 are installed to the symmetry on box 1's the roof, the symmetric mounting has removal wheel 6 on box 1's the diapire, a location section of thick bamboo 4 highly is less than the height that removes wheel 6.

Uncovered department in one side of box 1 is provided with inoxidizing coating 18, inoxidizing coating 18 is the transparent glass material, the both sides of the uncovered department of opposite side of box 1 all articulate there is chamber door 7, chamber door 7 articulates on the lateral wall of box 1 through the hinge, and two chamber doors 7 pass through the hasp and connect, all install the handle on two chamber doors 7, thermovent 8 has been seted up to the symmetry on the chamber door 7, and be provided with dust screen 9 in the thermovent 8, the through-hole has all been seted up to the bottom of box 1 both sides wall, the through-hole internalization is provided with fixed pin 10, be connected with spring 11 on the fixed pin 10, and the one end of spring 11 is connected on the lateral wall of box 1.

Spout 12 has been seted up to the internal surface of 1 diapire of box, sliding connection has movable rod 13 in spout 12, movable rod 13's upper surface evenly is fixed with many spinal branchs vaulting pole 14 along length direction, be provided with how fast booth apart from display screen 16 in the box 1, four corners that the booth was apart from 16 lateral walls of display screen all are fixed with lantern ring 15, and lantern ring 15 and bracing piece 14's size phase-match, fixed orifices 17 has all been seted up to movable rod 13's both sides, fixed pin 10 is T style of calligraphy structure, and fixed

10 and 17 size phase-matches of fixed orifices.

The working principle is as follows: firstly, the box door 7 is opened, the fixed pin 10 is pulled out, the movable rod 13 can be taken out from the box body 1 along the sliding chute 12, then the small-distance display screen 16 to be spliced is sequentially sleeved on the supporting rod 14 through the lantern ring 15, splicing of the small-distance display screen 16 can be completed, after splicing is completed, the movable rod 13 slides into the box body 1 along the sliding chute 12, the fixed pin 10 is inserted into the fixed holes 17 at the two ends of the movable rod 13, the movable rod 13 is fixed, the small-distance display screen 16 can be fixed in the box body 1, then the box door 7 is closed, a heat dissipation port 8 is arranged on the box door 7, heat dissipation of the small-distance display screen 16 is facilitated, the dust screen 9 prevents dust from entering the box body 1, the box body 1 protects the small-distance display screen 16, the small-distance display screen 16 is prevented from being damaged due to collision, the whole equipment can be conveniently moved through the moving wheel at the bottom of the box body 1, according to the site demand, when needing to hoist, can be convenient hoist and mount box 1 through rings 3, if need put box 1 on ground, insert locating lever 5 in a location section of thick bamboo 4, can support fixedly box 1, then carry out the wiring through the wiring hole (not shown) on the box 1, can use simple and convenient.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an outdoor small-space LED display screen, which comprises a box body (1) and a base (2), and is characterized in that, the box body (1) is both provided with open cuboid structures for the both sides wall, a location section of thick bamboo (4) is symmetrically fixed on the diapire of box body (1), a location section of thick bamboo (4) is provided with open cylindrical cavity structure for the bottom, the symmetric welding has locating lever (5) on the diapire of base (2), and locating lever (5) and location section of thick bamboo (4) inner chamber size phase-match, one side opening department of box body (1) is provided with inoxidizing coating (18), the both sides of the opposite side opening department of box body (1) all articulate chamber door (7), thermovent (8) have been seted up on chamber door (7) symmetrically, and be provided with dust screen (9) in thermovent (8), the bottom of box body (1) both sides wall has all been seted up the through-hole, the through-hole internalization is provided with fixed pin (10), be connected with spring (11) on fixed pin (10), and the one end of spring (11) is connected on the lateral wall of box (1), spout (12) have been seted up to the internal surface of box (1) diapire, sliding connection has movable rod (13) in spout (12), the upper surface of movable rod (13) evenly is fixed with many spinal branchs vaulting pole (14) along length direction, be provided with how fast little interval display screen (16) in box (1), four corners of little interval display screen (16) lateral wall all are fixed with lantern ring (15), and the size phase-match of lantern ring (15) and bracing piece (14), fixed orifices (17) have all been seted up to the both sides of movable rod (13).

2. An outdoor small-space LED display screen according to claim 1, characterized in that the top wall of the box body (1) is symmetrically provided with hanging rings (3), and the bottom wall of the box body (1) is symmetrically provided with moving wheels (6).

3. An outdoor small-pitch LED display screen according to claim 1, characterized in that the height of the positioning cylinder (4) is smaller than the height of the moving wheel (6).

4. The outdoor small-space LED display screen according to claim 1, characterized in that the box doors (7) are hinged to the side walls of the box body (1) through hinges, the two box doors (7) are connected through lock catches, and handles are mounted on the two box doors (7).

5. An outdoor small-pitch LED display screen according to claim 1, characterized in that the protective layer (18) is made of transparent glass.

6. An outdoor small-space LED display screen according to claim 1, characterized in that the fixing pin (10) is of a T-shaped structure, and the fixing pin (10) is matched with the fixing hole (17) in size.