CN210244910U

CN210244910U - Foldable LED display screen

Info

Publication number: CN210244910U
Application number: CN201921348264.0U
Authority: CN
Inventors: Wei Tian; 田卫
Original assignee: Shenzhen Ruishiming Technology Co Ltd
Current assignee: Shenzhen Ruishiming Technology Co Ltd
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-04-03
Anticipated expiration: 2029-08-20

Abstract

The utility model discloses a folding LED display screen, including two display screen bodies, two the display screen body rotates through the damping pivot to be connected, one of them the back symmetry of display screen body is equipped with two mounting grooves, two all be equipped with fixed establishment in the mounting groove, two the display screen body all is equipped with supporting mechanism on being close to the lateral wall of lower extreme, supporting mechanism includes handle, solid fixed cylinder, gu fixed cylinder fixed connection is on display screen body lateral wall, run through the commentaries on classics hole that is equipped with solid fixed cylinder adaptation on the handle, the handle cover is established on gu fixed cylinder and rotatable, gu be equipped with the locking structure who is used for fixed handle in the fixed cylinder. The utility model discloses a design supporting mechanism can be according to the needs that actually carry or use, adjusts the handle in a flexible way and becomes vertical or horizontality, and then makes this LED display screen portable, place stably.

Description

Foldable LED display screen

Technical Field

The utility model relates to a display screen technical field especially relates to a folding LED display screen.

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.

However, most of the existing LED display screens are single screens and cannot be folded, so that the existing LED display screens are large in size and cannot be portable, and therefore, a foldable LED display screen needs to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a foldable LED display screen.

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

the utility model provides a folding LED display screen, includes two display screen bodies, two the display screen body rotates through the damping pivot to be connected, one of them the back symmetry of display screen body is equipped with two mounting grooves, two all be equipped with fixed establishment in the mounting groove, two all be equipped with supporting mechanism on the lateral wall that the display screen body is close to the lower extreme, supporting mechanism includes handle, solid fixed cylinder, gu fixed cylinder fixed connection is on display screen body lateral wall, run through the commentaries on classics hole that is equipped with solid fixed cylinder adaptation on the handle, the handle cover is established on solid fixed cylinder and rotatable, be equipped with the locking structure who is used for fixed handle in the solid fixed cylinder.

Preferably, fixed establishment is including setting up the fixture block in the mounting groove, the one end fixedly connected with spring of fixture block, the other end fixed connection of spring is on the inner wall of mounting groove, another be equipped with the draw-in groove that corresponds with the fixture block position on the display screen body lateral wall, the one end that the spring was kept away from to the fixture block runs through the inner wall of mounting groove and extends to in the draw-in groove.

Preferably, locking structure includes the movable rod of sliding connection in a solid fixed cylinder, the cross section of movable rod is the rectangle structure, the one end fixedly connected with extension spring that the movable rod is located a solid fixed cylinder, the other end fixed connection of extension spring is on the interior diapire of a solid fixed cylinder, the one end that the extension spring was kept away from to the movable rod extends solid fixed cylinder and fixedly connected with spacing, it is equipped with four spacing grooves with spacing adaptation along its circumference equidistant on the inner wall that the commentaries on classics hole is close to the outside.

Preferably, the limiting strip is provided with a pull ring which is integrally formed with the limiting strip.

Preferably, the surface of the handle is provided with a rubber cushion layer.

Preferably, a groove is arranged on the side wall of the fixture block positioned in the mounting groove.

The utility model has the advantages that:

through setting up supporting mechanism, when two display screen bodies are folding to be in the state of accomodating, two handles and the laminating of display screen body, it can carry this display screen to grip the handle during carrying, and then be convenient for carry of this display screen, and expand two display screen bodies when using and lock fixed back, the pulling pull ring, make spacing shift out from the spacing inslot, can rotate the handle to the horizontality, loosen the pull ring, the pulling force effect of extension spring is on the movable rod, can make spacing shift into the spacing inslot again, and then it is fixed to lock the handle, the horizontality of handle keeps, can make this display screen can stably place, and convenient to use.

Through setting up fixed establishment, rotate two display screen bodies during the use and expand, under the spring action of spring for in the fixture block supports into the draw-in groove, can be fixed two display screen bodies, and then make two display screen bodies keep the expansion state in order to use, and then guarantee the stability in the use.

Drawings

Fig. 1 is a schematic structural diagram of a foldable LED display screen according to the present invention;

fig. 2 is a schematic structural view illustrating a structure that a handle of a foldable LED display screen is turned to a horizontal state;

fig. 3 is an enlarged view of a portion a in fig. 1.

In the figure: the damping rotary shaft comprises a display screen body 1, a damping rotary shaft 2, a lifting handle 3, a pull ring 4, a limiting strip 5, a movable rod 6, a fixing barrel 7, a tension spring 8, a limiting groove 9, a mounting groove 10, a spring 11, a clamping groove 12 and a clamping block 13.

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. 1-3, a foldable LED display screen, including two display screen bodies 1, two display screen bodies 1 are connected through rotation of damping pivot 2, the back of one of them display screen body 1 is symmetrically equipped with two mounting grooves 10, all be equipped with fixed establishment in two mounting grooves 10, two display screen bodies 1 all are equipped with supporting mechanism on being close to the lateral wall of lower extreme, supporting mechanism includes handle 3, a fixed cylinder 7, fixed cylinder 7 fixed connection is on display screen body 1 lateral wall, run through the commentaries on classics hole that is equipped with fixed cylinder 7 adaptation on the handle 3, handle 3 cover is established on fixed cylinder 7 and is rotatable, handle 3 realizes rotating through the bearing with fixed cylinder 7 and is connected, be equipped with the locking structure who is used for fixed handle 3 in the fixed cylinder 7.

The utility model discloses in, fixed establishment is including setting up fixture block 13 in mounting groove 10, and the one end fixedly connected with spring 11 of fixture block 13, and spring 11's other end fixed connection is equipped with the draw-in groove 12 that corresponds with fixture block 13 position on the 1 lateral wall of another display screen body on the inner wall of mounting groove 10, and the one end that spring 11 was kept away from to fixture block 13 runs through the inner wall of mounting groove 10 and extends to in the draw-in groove 12.

Specifically, locking structure includes movable rod 6 of sliding connection in solid fixed cylinder 7, the cross section of movable rod 6 is the rectangle structure, one end fixedly connected with extension spring 8 that movable rod 6 is located solid fixed cylinder 7, the other end fixed connection of extension spring 8 is on solid fixed cylinder 7's interior diapire, the one end that extension spring 8 was kept away from to movable rod 6 extends solid fixed cylinder 7 and fixedly connected with spacing 5, it is equipped with four spacing grooves 9 with spacing 5 adaptations to follow its circumference equidistant on the inner wall in the hole near the outside.

Specifically, the limiting strip 5 is provided with a pull ring 4 integrally formed with the limiting strip, so that the limiting strip 5 can be conveniently pulled and operated.

Specifically, the surface of the handle 3 is provided with a rubber cushion layer, so that the handle is skid-proof, soft and comfortable to hold.

Specifically, the side wall of the fixture block 13 in the mounting groove 10 is provided with a groove, so that the fixture block 13 can be conveniently operated as a stressed position when being stirred by a finger.

When the utility model is used, when two display screen bodies 1 are folded and in a storage state, two handles 3 are attached to the display screen bodies 1, the display screen can be lifted by holding the handles 3 when carrying, the display screen is convenient to carry, when the utility model is needed, the two display screen bodies 1 are rotated and unfolded, the clamping block 13 is pressed into the clamping groove 12 under the elastic action of the spring 11, the two display screen bodies 1 are fixed, the two display screen bodies 1 are kept in an unfolded state for use, the stability in use is ensured, the pull ring 4 is pulled, the limiting strip 5 is moved out from the limiting groove 9, the handles 3 can be rotated to a horizontal state, the pull ring 4 is loosened, the pulling force of the tension spring 8 acts on the movable rod 6, the limiting strip 5 can be moved into the limiting groove 9 again, the handles 3 are locked and fixed, and the horizontal state of the handles 3 is kept, therefore, the display screen can be stably placed and is convenient to use.

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 design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a folding LED display screen, includes two display screen bodies (1), its characterized in that, two display screen body (1) rotates through damping pivot (2) to be connected, one of them the back symmetry of display screen body (1) is equipped with two mounting grooves (10), two all be equipped with fixed establishment in mounting groove (10), two display screen body (1) all is equipped with supporting mechanism on being close to the lateral wall of lower extreme, supporting mechanism includes handle (3), solid fixed cylinder (7), gu fixed cylinder (7) fixed connection is on display screen body (1) lateral wall, run through the commentaries on classics hole that is equipped with solid fixed cylinder (7) adaptation on handle (3), handle (3) cover is established on solid fixed cylinder (7) and rotatable, be equipped with the locking structure who is used for fixed handle (3) in solid fixed cylinder (7).

2. The foldable LED display screen according to claim 1, wherein the fixing mechanism comprises a clamping block (13) disposed in the mounting groove (10), one end of the clamping block (13) is fixedly connected with a spring (11), the other end of the spring (11) is fixedly connected to the inner wall of the mounting groove (10), a clamping groove (12) corresponding to the clamping block (13) is disposed on the side wall of the display screen body (1), and one end of the clamping block (13) far away from the spring (11) penetrates through the inner wall of the mounting groove (10) and extends into the clamping groove (12).

3. The foldable LED display screen according to claim 1, wherein the locking structure comprises a movable rod (6) slidably connected in a fixed cylinder (7), the cross section of the movable rod (6) is of a rectangular structure, one end of the movable rod (6) in the fixed cylinder (7) is fixedly connected with a tension spring (8), the other end of the tension spring (8) is fixedly connected to the inner bottom wall of the fixed cylinder (7), one end of the movable rod (6) far away from the tension spring (8) extends out of the fixed cylinder (7) and is fixedly connected with a limit strip (5), and four limit grooves (9) matched with the limit strip (5) are formed in the inner wall of the rotary hole close to the outer side at equal intervals along the circumferential direction of the inner wall.

4. A foldable LED display screen according to claim 3, wherein the position-limiting strips (5) are provided with pull rings (4) integrally formed therewith.

5. The foldable LED display screen of claim 1, wherein the surface of the handle (3) is provided with a rubber cushion layer.

6. The foldable LED display screen according to claim 2, wherein the side wall of the block (13) in the mounting groove (10) is provided with a groove.