CN212250725U

CN212250725U - Small-interval LED display screen mounting structure

Info

Publication number: CN212250725U
Application number: CN202020951780.9U
Authority: CN
Inventors: 李凡
Original assignee: Shenzhen City Changming Photoelectric Technology Co ltd
Current assignee: Shenzhen City Changming Photoelectric Technology Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2020-12-29
Anticipated expiration: 2030-05-29

Abstract

The utility model relates to a LED display screen technical field just discloses booth apart from LED display screen mounting structure, including bottom plate and fixed plate, the fixed upper surface that sets up in the bottom plate of fixed plate, the lower extreme upper surface of fixed plate is seted up flutedly, the spout has all been seted up to the both sides of recess, the inside of recess is provided with the connecting block, the both ends of connecting block are all through slider and the spout sliding connection who corresponds, the internal thread of connecting block is connected with the threaded rod, the other end of threaded rod and the lateral wall fixed connection of recess, the pole wall threaded connection of threaded rod has rotatory ring, the inside of connecting block is connected with the inserted bar through the bull stick rotation, the slot has been seted up at the top of fixed plate, inserted bar and slot phase-match, the four corners of bottom plate is the fixed L type piece. The utility model discloses can be convenient for carry out quick installation and dismantlement to the LED display screen of optional position.

Description

Small-interval LED display screen mounting structure

Technical Field

The utility model relates to a LED display screen technical field especially relates to booth apart from LED display screen mounting structure.

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, video signals and the like. The LED display screen is mainly used for outdoor display screens due to high brightness.

Traditional booth apart from LED display screen installation generally adopts a plurality of independent booth apart from the LED display screen installation of piling up in proper order, when certain booth apart from LED display screen breaks down in inside, need dismantle apart from the LED display screen to the booth of its at least both sides and just can take out it, wastes time and energy very much.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the mounting structure of the small-spacing LED display screen in the prior art is inconvenient to dismantle the display screen at any position, and the small-spacing LED display screen mounting structure who provides.

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

the small-interval LED display screen mounting structure comprises a bottom plate and a fixed plate, wherein the fixed plate is fixedly arranged on the upper surface of the bottom plate, the upper surface of the lower end of the fixed plate is provided with a groove, two sides of the groove are respectively provided with a sliding groove, a connecting block is arranged in the groove, two ends of the connecting block are respectively connected with the corresponding sliding grooves in a sliding manner through a sliding block, a threaded rod is connected with the inner thread of the connecting block, the other end of the threaded rod is fixedly connected with the side wall of the groove, the rod wall of the threaded rod is in threaded connection with a rotating ring, the inner part of the connecting block is connected with an inserting rod through a rotating rod in a rotating manner, the top of the fixed plate is provided with a slot, the inserting rod is matched with the slot, four corners of the bottom plate are respectively and fixedly provided with an L-shaped block, a plurality of L-shaped, and a limiting mechanism for retracting and fixing the inserting rod is arranged above the fixing plate.

Preferably, chucking mechanism includes two L type poles and two kellies, and the lower extreme of two L type poles all sets up in the inside of cavity and all fixes and be provided with the baffle, two the kellies all fix and set up in the upper end of the L type pole that corresponds, the draw-in groove has all been seted up to the middle-end both sides of inserted bar, two the upper end of kellies all with the draw-in groove phase-match that corresponds, two the lower extreme pole wall of kellies and the inside of being located the cavity all has cup jointed the spring, both sides the both ends of spring all with the baffle that corresponds and the lateral wall fixed connection of cavity.

Preferably, the limiting mechanism comprises two limiting blocks, the two limiting blocks are rotatably connected with one side of the corresponding fixing plate through shaft pins, torsion springs are movably sleeved on the rod walls of the two shaft pins, and two ends of each torsion spring are fixedly connected with the corresponding shaft pin and the corresponding limiting block respectively.

Preferably, the outer side of the rotating ring is provided with anti-slip lines.

Preferably, a plurality of the springs are compression springs.

Preferably, the cross sections of the inserted rod and the slot are square.

Compared with the prior art, the utility model provides a booth is apart from LED display screen mounting structure possesses following beneficial effect:

1. this booth is apart from LED display screen mounting structure, slot cooperation chucking through inserted bar and fixed plate top to make things convenient for the longitudinal connection of a plurality of bottom plates.

2. This booth is apart from LED display screen mounting structure, the spout sliding connection of slider through the connecting block both sides and fixed plate lower extreme both sides to can realize upwards pulling the inserted bar, thereby realize conveniently installing and dismantling the display screen at arbitrary position.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can be convenient for carry out quick installation and dismantlement to the LED display screen of optional position.

Drawings

Fig. 1 is a schematic structural view of a small-spacing LED display screen mounting structure provided by the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 with the plunger deployed;

FIG. 3 is a schematic view of the assembled structure of FIG. 1;

fig. 4 is a schematic top view of the structure of fig. 1.

In the figure: the device comprises a base plate 1, a fixing plate 2, a connecting block 3, a rotating rod 4, an inserting rod 5, a sliding block 6, a rod 7L, a baffle 8, a clamping rod 9, a spring 10, a block 11L, a threaded rod 12, a rotating ring 13, a limiting block 14, a shaft pin 15, a torsion spring 16 and a slot 17.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, the small-spacing LED display screen mounting structure comprises a bottom plate 1 and a fixed plate 2, wherein the fixed plate 2 is fixedly arranged on the upper surface of the bottom plate 1, the upper surface of the lower end of the fixed plate 2 is provided with a groove, two sides of the groove are both provided with sliding grooves, a connecting block 3 is arranged inside the groove, two ends of the connecting block 3 are both in sliding connection with the corresponding sliding grooves through sliding blocks 6, the inner thread of the connecting block 3 is connected with a threaded rod 12, the other end of the threaded rod 12 is fixedly connected with the side wall of the groove, the rod wall thread of the threaded rod 12 is connected with a rotating ring 13, the inner part of the connecting block 3 is rotatably connected with an inserting rod 5 through a rotating rod 4, the top of the fixed plate 2 is provided with a slot 17, the inserting rod 5 is matched with the slot 17, four corners of the, the inside of cavity is provided with prevents the chucking mechanism that inserted bar 5 rocked, and the top of fixed plate 2 is provided with and packs up fixed stop gear with inserted bar 5.

Chucking mechanism includes two L type poles 7 and two kellies 9, the lower extreme of two L type poles 7 all sets up in the inside of cavity and all fixes and be provided with baffle 8, two kellies 9 all fix and set up in the upper end of the L type pole 7 that corresponds, the draw-in groove has all been seted up to the middle-end both sides of inserted bar 5, the upper end of two kellies 9 all with the draw-in groove phase-match that corresponds, the spring 10 has been cup jointed in the equal activity of the inside that the lower extreme pole wall of two kellies 9 just is located the cavity, the both ends of both sides spring 10 all with the lateral wall fixed connection of the baffle 8 that corresponds and cavity.

The limiting mechanism comprises two limiting blocks 14, the two limiting blocks 14 are rotatably connected with one side of the corresponding fixing plate 2 through shaft pins 15, torsion springs 16 are movably sleeved on the rod walls of the two shaft pins 15, two ends of each torsion spring 16 are fixedly connected with the corresponding shaft pin 15 and the corresponding limiting block 14 respectively, and the elastic force of the two torsion springs 16 drives the corresponding limiting blocks 14 to rotate towards the inner side in a natural state.

The outer side of the rotating ring 13 is provided with anti-slip lines, so that the friction between the rotating ring 13 and the hand is increased, and the rotating ring 13 is convenient to rotate.

The springs 10 are compression springs, and the springs 10 on the two sides push the corresponding L-shaped rods 7 towards the inside of the cavity in a natural state.

The cross sections of the inserted bar 5 and the slot 17 are both square, and the inserted bar 5 and the slot 17 are limited.

In the utility model, when in use, the staff opens the two limit blocks 14, then opens the inserted link 5 by rotating downwards, then pulls the L-shaped rods 7 at the two sides of the LED display screen below to the outside, then puts the inserted link 5 into the slot 17 at the top of the fixed plate 2 on the surface of the LED display screen below, at this time, loosens the two L-shaped rods 7, under the elastic action of the corresponding springs 10, the two L-shaped rods 7 move to the side close to drive the two clamping rods 9 to move to the side close to, finally, the upper ends of the two clamping rods 9 and the slot chucking at the two sides of the middle end of the inserted link 17 are clamped, at this time, the longitudinal installation of the two LED display screens is completed, the L-shaped blocks 11 are fixed at the four corners of the bottom plate 1, the transverse installation of a plurality of LED display screens can be realized, when the LED display screen at a certain position needs to be disassembled, the corresponding rotating ring 13 is rotated to move upwards, at this time, the inserting rod 5 can be pulled upwards to enable the lower end of the inserting rod to be separated from the corresponding slot 17, then the inserting rod 5 above the LED display screen is taken out by the same method, and then the bolts at the four corners of the bottom plate of the LED display screen are loosened, so that the LED display screen can be disassembled.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The small-space LED display screen mounting structure comprises a bottom plate (1) and a fixing plate (2), and is characterized in that the fixing plate (2) is fixedly arranged on the upper surface of the bottom plate (1), a groove is formed in the upper surface of the lower end of the fixing plate (2), sliding grooves are formed in two sides of the groove, a connecting block (3) is arranged in the groove, two ends of the connecting block (3) are slidably connected with the corresponding sliding grooves through sliding blocks (6), a threaded rod (12) is connected to the inner threads of the connecting block (3), the other end of the threaded rod (12) is fixedly connected with the side wall of the groove, a rotating ring (13) is connected to the rod wall threads of the threaded rod (12), an inserting rod (5) is rotatably connected to the inner portion of the connecting block (3) through a rotating rod (4), and a slot (17) is formed in the, inserted bar (5) and slot (17) phase-match, the four corners of bottom plate (1) is all fixed and is provided with L type piece (11), and is a plurality of the mounting hole has all been seted up to the inside of L type piece, the cavity has been seted up to the inside of fixed plate (2), the inside of cavity is provided with prevents the chucking mechanism that inserted bar (5) rocked, the top of fixed plate (2) is provided with inserted bar (5) are packed up fixed stop gear.

2. The small-spacing LED display screen mounting structure according to claim 1, wherein the clamping mechanism comprises two L-shaped rods (7) and two clamping rods (9), the lower ends of the two L-shaped rods (7) are arranged in the cavity and are fixedly provided with baffle plates (8), the two clamping rods (9) are fixedly arranged at the upper ends of the corresponding L-shaped rods (7), clamping grooves are formed in two sides of the middle end of the inserting rod (5), the upper ends of the two clamping rods (9) are matched with the corresponding clamping grooves, springs (10) are movably sleeved on the lower end rod walls of the two clamping rods (9) and located in the cavity, and two ends of the springs (10) are fixedly connected with the corresponding baffle plates (8) and the side walls of the cavity.

3. The small-spacing LED display screen mounting structure as claimed in claim 1, wherein the limiting mechanism comprises two limiting blocks (14), the two limiting blocks (14) are rotatably connected with one side of the corresponding fixing plate (2) through a shaft pin (15), a torsion spring (16) is movably sleeved on the rod wall of the two shaft pins (15), and two ends of the two torsion springs (16) are respectively fixedly connected with the corresponding shaft pin (15) and the limiting blocks (14).

4. The small-pitch LED display screen mounting structure according to claim 1, wherein an outer side of the rotating ring (13) is provided with an anti-slip texture.

5. The small-pitch LED display screen mounting structure according to claim 2, wherein the plurality of springs (10) are compression springs.

6. The small-pitch LED display screen mounting structure as claimed in claim 1, wherein the cross-sections of the insert rod (5) and the slot (17) are square.