CN213236731U

CN213236731U - Outdoor waterproof dust removal type LED display screen

Info

Publication number: CN213236731U
Application number: CN202022070045.XU
Authority: CN
Inventors: 彭建华
Original assignee: Fujian Weichuang Information Technology Co ltd
Current assignee: Fujian Weichuang Information Technology Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-05-18
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses an outdoor waterproof dust removal type LED display screen, which comprises a bottom plate, wherein an inserting cylinder is fixedly installed at the middle end of the upper end face of the bottom plate, a supporting mechanism is arranged on the inserting cylinder, the supporting mechanism comprises a supporting plate and a U-shaped clamping rod, the bottom end of the supporting plate is movably clamped in the inserting cylinder, the supporting plate is divided into a plurality of sections and is sequentially overlapped, slots are arranged at four corners of the outer wall surface of the supporting plate, and first mounting holes are arranged between the upper slots and the lower slots of the two sides of the supporting plate; the utility model has the advantages that: insert respectively in the slot of two adjacent backup pads about through the both ends with U type kelly, recycle the bolt and fix to can adjust the height of LED display screen, and stir two cardboard from top to bottom, make the cardboard hug closely the LED display screen with the cardboard under the effect of reset spring resilience force, thereby be convenient for fix the LED display screen, and be applicable to not unidimensional LED display screen's fixed.

Description

Outdoor waterproof dust removal type LED display screen

Technical Field

The utility model relates to a LED display screen, in particular to outdoor waterproof dust removal type LED display screen.

Background

An LED display screen (LED display) is a flat panel display, which consists of small LED module panels and is used for displaying various information such as characters, images, videos, video signals and the like; an LED, a light emitting diode, which is a diode made of a compound of gallium (Ga) and arsenic (As), phosphorus (P), nitrogen (N), indium (In) by controlling a display mode of a semiconductor light emitting diode, can radiate visible light when electrons and holes are recombined, and thus can be used to manufacture a light emitting diode;

at present, most of support frames for the LED display screen are integrated, so that the height of the LED display screen is inconvenient to adjust, and the LED display screen is not good in waterproof effect, inconvenient to disassemble and carry when used outdoors;

therefore, based on the problems, the outdoor waterproof dust removal type LED display screen is designed for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an outdoor waterproof dust removal type LED display screen to solve the present that proposes among the above-mentioned background art, at the LED display screen of outdoor use, owing to the support frame that is used for the LED display screen is the integral type mostly, be not convenient for adjust the height of LED display screen like this, use in the open air moreover, the water-proof effects of LED display screen is not good, and be not convenient for dismantle, the problem of carrying.

In order to achieve the above object, the utility model provides a following technical scheme: an outdoor waterproof dust removal type LED display screen comprises a bottom plate, wherein an inserting cylinder is fixedly mounted in the middle of the upper end face of the bottom plate, a supporting mechanism is arranged on the inserting cylinder, the supporting mechanism comprises a supporting plate and U-shaped clamping rods, the bottom end of the supporting plate is movably clamped in the inserting cylinder, the supporting plate is divided into a plurality of sections and sequentially overlapped, slots are formed in four corners of the outer wall face of the supporting plate, first mounting holes are formed in the upper slots and the lower slots of the two sides of the supporting plate, a plurality of U-shaped clamping rods are arranged on the supporting plate, fixing lugs are fixedly mounted at two ends of each U-shaped clamping rod, connecting holes in the fixing lugs are respectively inserted in the slots of the upper supporting plate and the lower supporting plate, the connecting holes in the fixing lugs correspond to the first mounting holes, the fixing lugs are fixedly connected with the supporting plate through bolts, and an L-shaped assembling plate is fixedly mounted on the top end face of the, simultaneously one side of L type assembly plate has set two second mounting holes in proper order, there is the protective housing through fastening screw fixed mounting in the port of fixed mounting U type frame and U type frame on the L type assembly plate, the inside fixed mounting of protective housing has the LED display screen, and the opening part of protective housing is equipped with glass simultaneously.

As a preferred technical scheme of the utility model, the inside of guard box is equipped with waterproofing mechanism, waterproofing mechanism includes the silica gel circle, silica gel circle fixed mounting is at the opening inner wall of guard box, fixed cover has the rubber circle on the glass, and glass installs back rubber circle and silica gel circle contact on the guard box simultaneously.

As an optimal technical scheme of the utility model, the upper and lower both sides inner wall of protective housing all has the cardboard through reset spring fixed mounting.

As an optimized technical scheme of the utility model, every section the length, width, the thickness homogeneous phase of backup pad are the same.

As an optimal technical scheme of the utility model, the equal fixed mounting in bottom face four corners department of bottom plate has the truckle, and the truckle is the brake wheel simultaneously.

As an optimized technical scheme of the utility model, set storage battery on the bottom plate.

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

1. the utility model relates to an outdoor waterproof dust removal type LED display screen, through setting up U type kelly, first mounting hole, fixed ear, connecting hole, reset spring, cardboard, insert the both ends of U type kelly in the slot of two adjacent backup pads from top to bottom respectively like this, reuse the bolt to fix, thus can adjust the height of LED display screen, and stir two cardboards from top to bottom, make the cardboard hug closely the LED display screen under the effect of reset spring resilience power with the cardboard, thus be convenient for fix the LED display screen, and be applicable to the fixing of LED display screens of different sizes;

2. the utility model relates to an outdoor waterproof dust removal type LED display screen, through setting up fastening screw, U type frame, place the protective housing in the port of U type frame together with LED display screen like this, rotate the fastening screw again, fix the protective housing, and can also adjust the angle of protective housing, LED display screen, thus conveniently watch;

3. the utility model relates to an outdoor waterproof dust type LED display screen, through setting up glass, the silica gel circle, the rubber circle, like this at the silica gel circle, the effect of rubber circle, can prevent into water, and utilize the protecting box, glass's effect, under the condition that does not influence the LED display screen use again, can protect the LED display screen, prevent dust, excellent in use effect, this design, compare in traditional LED display screen, can adjust the height of LED display screen, can prevent dust to the LED display screen, waterproof, it is convenient to have the equipment, high durability and convenient use, the characteristics that service function is more.

Drawings

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

FIG. 2 is a schematic view of the local connection structure of the present invention;

FIG. 3 is an enlarged view of the connection structure of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the connection structure inside the protection box of the present invention;

fig. 5 is a schematic view of the connection structure of the protection box, the waterproof mechanism and the glass of the present invention.

In the figure: 1. a caster wheel; 2. a base plate; 3. a first mounting hole; 4. glass; 5. a protective box; 6. an L-shaped assembly plate; 7. a support mechanism; 71. a support plate; 72. fixing the ear; 73. a U-shaped clamping rod; 74. connecting holes; 8. inserting a cylinder; 9. a return spring; 10. a U-shaped engine base; 11. fastening a screw rod; 12. clamping a plate; 13. an LED display screen; 14. a waterproof mechanism; 141. a silica gel ring; 142. a rubber ring.

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. 1-5, the utility model provides an outdoor waterproof dust removal type LED display screen, which comprises a bottom plate 2, wherein an inserting cylinder 8 is fixedly installed at the middle end of the upper end surface of the bottom plate 2, a supporting mechanism 7 is arranged on the inserting cylinder 8, the supporting mechanism 7 comprises a supporting plate 71 and U-shaped clamping rods 73, the bottom end of the supporting plate 71 is movably clamped in the inserting cylinder 8, the supporting plate 71 is divided into a plurality of sections and is sequentially overlapped, slots are arranged at four corners of the outer wall surface of the supporting plate 71, a first mounting hole 3 is arranged between the upper slot and the lower slot at two sides of the supporting plate 71, a plurality of U-shaped clamping rods 73 are arranged, fixing lugs 72 are fixedly installed at two ends of the U-shaped clamping rods 73, connecting holes 74 are arranged on the fixing lugs 72, two ends of each U-shaped clamping rod 73 are respectively inserted in the slots of the upper supporting plate 71 and the lower supporting plate 71, the connecting holes 74, fixed ear 72 all passes through bolt and backup pad 71 fixed connection, and the top of backup pad 71 face fixed mounting has L type assembly plate 6, and one side of L type assembly plate 6 has set two second mounting holes in proper order simultaneously, and fixed mounting has U type mount 10 and the port of U type mount 10 to pass through fastening screw 11 fixed mounting has protective housing 5 on the L type assembly plate 6, and the inside fixed mounting of protective housing 5 has LED display 13, and the opening part of protective housing 5 is equipped with glass 4 simultaneously.

Wherein, the inside of guard box 5 is equipped with waterproofing mechanism 14, and waterproofing mechanism 14 includes silica gel circle 141, and silica gel circle 141 fixed mounting has rubber circle 142 at the opening inner wall of guard box 5 on glass 4, and glass 4 installs back rubber circle 142 and the contact of silica gel circle 141 on guard box 5 simultaneously.

Wherein, the upper and lower both sides inner wall of protective housing 5 all has cardboard 12 through reset spring 9 fixed mounting, sets up reset spring 9, cardboard 12 and is used for installing not unidimensional LED display 13.

Wherein, the length, the width and the thickness of each section of supporting plate 71 are the same, and the supporting plate 71 is arranged into an assembly structure, so that the assembly is convenient, and the heightening is convenient as required.

Wherein, the equal fixed mounting of bottom surface four corners department of bottom plate 2 has truckle 1, and truckle 1 is the brake wheel simultaneously, sets up truckle 1 and is convenient for remove to improve the flexibility of whole device.

Wherein, the bottom plate 2 is provided with a storage battery pack which is used for providing power supply outdoors.

When the outdoor waterproof dust removal type LED display screen is used, the supporting plates 71 with proper height are assembled according to needs, in the process, the two ends of the U-shaped clamping rods 73 are inserted into the slots of the two adjacent supporting plates 71 respectively, and then the two supporting plates are fixed by bolts, so that the LED display screen 13 is placed in the protective box 5, the upper clamping plate 12 and the lower clamping plate 12 are stirred, the clamping plates 12 are enabled to be tightly attached to the LED display screen 13 under the action of the resilience force of the reset springs 9, and the LED display screen 13 is fixed;

then, the protective box 5 and the LED display screen 13 are placed in the port of the U-shaped machine base 10, the fastening screw 11 is rotated to fix the protective box 5, and the angles of the protective box 5 and the LED display screen 13 can be adjusted, so that the user can conveniently watch the LED display screen;

at this time, the glass 4 is mounted on the opening of the protection box 5, so that the rubber ring 142 and the silicon rubber ring 141 are in contact with each other, and thus water can be prevented from entering under the action of the silicon rubber ring 141 and the rubber ring 142; and utilize guard box 5, glass 4's effect, do not influence under the condition that LED display screen 13 used again, can protect LED display screen 13, dustproof, the result of use is better, and this design compares in traditional LED display screen 13, can adjust LED display screen 13's height, can prevent dust, waterproof to LED display screen 13, has the characteristics that the equipment is convenient, convenient to use, service function are more.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 an outdoor waterproof dust removal type LED display screen, includes bottom plate (2), its characterized in that: the middle end of the upper end face of the bottom plate (2) is fixedly provided with an inserting cylinder (8), the inserting cylinder (8) is provided with a supporting mechanism (7), the supporting mechanism (7) comprises a supporting plate (71) and U-shaped clamping rods (73), the bottom end of the supporting plate (71) is movably clamped in the inserting cylinder (8), the supporting plate (71) is divided into a plurality of sections and sequentially overlapped, four corners of the outer wall face of the supporting plate (71) are provided with slots, the supporting plate (71) is provided with first mounting holes (3) between the upper slot and the lower slot at two sides, the U-shaped clamping rods (73) are provided with a plurality of sections, the two ends of the U-shaped clamping rods (73) are fixedly provided with fixing lugs (72), the fixing lugs (72) are respectively provided with connecting holes (74), the two ends of each U-shaped clamping rod (73) are respectively inserted into the slots of the upper supporting plate (71) and the lower supporting plate (71), and the connecting holes (74) on the fixing lugs (72), fixed ear (72) all through bolt and backup pad (71) fixed connection, the top end face fixed mounting of backup pad (71) has L type assembly plate (6), and the one side of L type assembly plate (6) has set two second mounting holes in proper order simultaneously, there are protection box (5) through fastening screw (11) fixed mounting in the port of U type frame (10) and U type frame (10) fixed mounting on L type assembly plate (6), the inside fixed mounting of protection box (5) has LED display screen (13), and the opening part of protection box (5) is equipped with glass (4) simultaneously.

2. The outdoor waterproof dust removal type LED display screen of claim 1, characterized in that: the inside of guard box (5) is equipped with waterproofing mechanism (14), waterproofing mechanism (14) include silica gel circle (141), silica gel circle (141) fixed mounting is at the opening inner wall of guard box (5), glass (4) are gone up fixed cover and are had rubber circle (142), and back rubber circle (142) and silica gel circle (141) contact are installed on guard box (5) in glass (4) simultaneously.

3. The outdoor waterproof dust removal type LED display screen of claim 1, characterized in that: the upper and lower inner walls of the protective box (5) are fixedly provided with clamping plates (12) through return springs (9).

4. The outdoor waterproof dust removal type LED display screen of claim 1, characterized in that: the length, the width and the thickness of each section of the supporting plate (71) are the same.

5. The outdoor waterproof dust removal type LED display screen of claim 1, characterized in that: the bottom end face four corners of bottom plate (2) all fixed mounting have truckle (1), and truckle (1) are the brake wheel simultaneously.

6. The outdoor waterproof dust removal type LED display screen of claim 1, characterized in that: and the bottom plate (2) is provided with a storage battery pack.