CN219039981U

CN219039981U - Portable folding LED display screen

Info

Publication number: CN219039981U
Application number: CN202222828999.1U
Authority: CN
Inventors: 向平; 许琳琳
Original assignee: Shenzhen Lianzhi Photoelectric Technology Co ltd
Current assignee: Shenzhen Lianzhi Photoelectric Technology Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-05-16
Anticipated expiration: 2032-10-26

Abstract

The utility model relates to an LED display screen, in particular to a portable and foldable LED display screen. The portable and foldable LED display screen is good in storage, convenient to carry during traveling and free from crease after long-time use. A portable and foldable LED display screen comprises an LED display screen, a first connecting plate, a second connecting plate, a fixed block and the like; the two identical rectangular display screens are in mirror symmetry left and right, are spliced to form the LED display screen, and the front parts of the first connecting plate and the second connecting plate are symmetrically and rotationally connected to the middle positions of the top and the bottom of the LED display screen through fixing blocks. According to the utility model, the LED display screen is folded by splicing the two rectangular display screens and auxiliary folding of the first connecting plate and the second connecting plate, so that the effects of convenience in storage and travel carrying and no crease during long-time use are effectively achieved.

Description

Portable folding LED display screen

Technical Field

The utility model relates to an LED display screen, in particular to a portable and foldable LED display screen.

Background

The LED display screen is a flat panel display, consisting of individual small LED module panels. LEDs are abbreviations for light emitting diodes, which are a display means by controlling the semiconductor light emitting diodes, and are roughly composed of a plurality of light emitting diodes, which are usually red, and display characters by turning on and off the lamps. Is a display screen for displaying various information such as text, graphics, images, animations, video signals, etc.

The traditional LED display screen is large in general size, is not easy to store, is inconvenient to carry during traveling and can be folded very rarely. The existing foldable LED display screen is generally a mobile phone folding screen, is small in size, inconvenient to watch for a long distance, folds can appear when the display screen is used for a long time, viewing experience is affected, and the display screen is not easy to carry.

Disclosure of Invention

In order to overcome the defects that the LED display screen is large in size, inconvenient to store and carry and easy to fold after long-time use, the utility model has the technical problems that: the portable and foldable LED display screen is good in storage, convenient to carry during traveling and free of crease when used for a long time.

The technical implementation scheme of the utility model is as follows: the utility model provides a portable folding LED display screen, including the LED display screen, first connecting plate, the second connecting plate, the fixed block, the connecting rod, elastic component and fixed column, two identical rectangle display screens are left and right sides mirror symmetry, splice and constitute the LED display screen, the front portion of first connecting plate and second connecting plate is rotated the intermediate position of connecting at the top and the bottom of LED display screen through the fixed block symmetry, the rear portion of two sets of first connecting plates and second connecting plate is rotated the upper end and the lower extreme of connecting rod respectively, the fixed column is installed to the front portion symmetry of first connecting plate and second connecting plate, two fixed columns of upper and lower both sides link to each other by the elastic component respectively.

More preferably, the LED display screen further comprises a clamping block and a clamping ring, wherein the clamping block is positioned in the middle of the left side of the LED display screen, the clamping ring is positioned in the middle of the right side of the LED display screen, and the clamping block is matched with the clamping ring in a clamping way.

More preferably, the LED display screen further comprises a buffering concave block and a buffering convex block, wherein the right side of the LED display screen is symmetrically provided with the two buffering convex blocks, and the left side of the LED display screen is provided with the two buffering concave blocks.

More preferably, the LED display screen further comprises handles, and the handles are symmetrically arranged on two sides of the top of the LED display screen.

More preferably, the LED display screen further comprises support columns and fixing plates, wherein the two fixing plates are symmetrically fixed on the upper part of the back side of the LED display screen through four support columns, and four holes are formed in the outer side of each fixing plate in an upward and inward concave mode and uniformly distributed.

More preferably, the LED display screen further comprises a connecting block, a hand wheel, a screw rod, an adjusting disc and supporting legs, wherein the two connecting blocks are symmetrically arranged at the lower part of the rear side of the LED display screen, the connecting blocks are hollow and internally threaded, the connecting blocks and the screw rod are installed together in a threaded connection fit manner, the hand wheel is installed at the upper end of the screw rod, the adjusting disc is installed at the lower end of the screw rod, and the supporting legs capable of horizontally rotating are fixed at the four corners of the adjusting disc.

Compared with the prior art, the utility model has the following advantages: 1. according to the LED display screen, the two rectangular display screens are spliced, the first connecting plate and the second connecting plate are folded in an auxiliary mode, and the clamping block and the clamping ring are fixed, so that the LED display screen is folded, and the effects of being convenient to store and carry in a traveling mode and free of folds after long-time use are achieved.

2. The handle can hang and use and can fold the back and hang and accomodate, and the trip is carried still more conveniently, also lets the use of LED display screen fresher various.

3. Through supporting leg plane rotation for the LED display screen can stand and stand more firm, is convenient for accomodate.

Drawings

Fig. 1 is a schematic front view of a three-dimensional structure of the present utility model.

Fig. 2 is a schematic perspective view of the components such as the LED display screen, the handle, the clamping block, the supporting column, and the like.

Fig. 3 is a partial enlarged view of the first connection plate, the fixing block, the second connection plate, the connection rod, and other parts.

Fig. 4 is a schematic perspective view of the components such as the connecting block, the hand wheel, the screw rod and the adjusting disc.

Meaning of reference numerals in the drawings: 1. the LED display screen comprises an LED display screen body, wherein the LED display screen body comprises a LED display screen body, a handle, a fixing block, a clamping ring, a supporting column, a fixing plate, a first connecting plate, a fixing block, a second connecting plate, a connecting rod, a fixing column, 1001, an elastic piece, 11, a connecting block, 1101, a hand wheel, a 1102, a screw, 1103, an adjusting disk, 1104, supporting legs, 12, a buffering concave block, 13 and a buffering convex block.

Detailed Description

The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

The utility model provides a portable folding LED display screen, as shown in fig. 1-4, including LED display screen 1, first connecting plate 7, second connecting plate 8, the fixed block 701, connecting rod 9, elastic component 1001 and fixed column 10, two identical rectangle display screens are left and right sides mirror symmetry, splice and constitute LED display screen 1, the front portion of first connecting plate 7 and second connecting plate 8 passes through the intermediate position of fixed block 701 symmetry rotation connection at the top and the bottom of LED display screen 1, the rear portion of two sets of first connecting plates 7 and second connecting plate 8 is respectively rotated and is connected in the upper end and the lower extreme of connecting rod 9, fixed column 10 is installed to the front portion symmetry of first connecting plate 7 and second connecting plate 8, two fixed columns 10 of upper and lower both sides are by elastic component 1001 continuous.

The LED display screen 1 can be symmetrically bent and folded from the left side and the right side, the first connecting plate 7 and the second connecting plate 8 are connected with the two display screens and assist the LED display screen 1 to be folded from the front, the elastic piece 1001 can enable the folding process to be more labor-saving, and when the LED display screen 1 needs to be stored or carried out, the LED display screen 1 can be packaged or taken away only by folding, so that the folding device is very convenient; the LED display screen 1 is formed by splicing two display screens, and folds cannot appear when the LED display screen is used for a long time.

Example 2

On the basis of embodiment 1, as shown in fig. 1, the LED display screen further comprises a clamping block 3 and a clamping ring 4, wherein the clamping block 3 is positioned in the middle of the left side of the LED display screen 1, the clamping ring 4 is positioned in the middle of the right side of the LED display screen 1, and the clamping block 3 is in clamping fit with the clamping ring 4.

After the LED display screen 1 is folded, the clamping ring 4 is buckled on the clamping block 3 to fix, so that damage or inconvenience caused by unfolding of the LED display screen 1 in the carrying process is avoided.

As shown in fig. 2, the LED display screen further comprises a buffer concave block 12 and a buffer convex block 13, wherein two buffer convex blocks 13 are symmetrically arranged on the right side of the LED display screen 1, and two buffer concave blocks 12 are arranged on the left side of the LED display screen 1.

In the folding process of the LED display screen 1, the buffer convex blocks 13 and the buffer concave blocks 12 can buffer the force impact of the two display screens when being folded, so that the collision and shattering of the LED display screen 1 when being folded are avoided, and the LED display screen 1 is effectively protected.

As shown in fig. 2, the LED display screen also comprises a handle 2, wherein the handle 2 is symmetrically arranged on two sides of the top of the LED display screen 1.

When the LED display screen 1 is used, the two handles 2 are separated and can be hung for watching; after being folded, the two handles 2 are overlapped, so that the hanging and storage are convenient; when going out, the LED display screen 1 can be carried by the carrying handle 2, so that the portable LED display screen is more convenient and the use mode is more diversified.

As shown in fig. 2, the LED display screen further comprises support columns 5 and fixing plates 6, wherein the two fixing plates 6 are symmetrically fixed on the upper portion of the back side of the LED display screen 1 through four support columns 5, and four holes are formed in the outer side of each fixing plate 6 in an upward inward concave mode and uniformly distributed.

When the LED display screen 1 is used, the LED display screen can be hung on a wall through the fixing plate 6, so that the LED display screen does not occupy space and saves space.

As shown in fig. 3, the LED display screen further comprises a connecting block 11, a hand wheel 1101, a screw 1102, an adjusting disk 1103 and supporting legs 1104, wherein the two connecting blocks 11 are symmetrically arranged at the lower part of the rear side of the LED display screen 1, the connecting blocks 11 are hollow and internally threaded, the connecting blocks 11 and the screw 1102 are installed together in a threaded connection fit manner, the hand wheel 1101 is installed at the upper end of the screw 1102, the adjusting disk 1103 is installed at the lower end of the screw 1102, and the supporting legs 1104 capable of horizontally rotating are respectively fixed at four corners of the adjusting disk 1103.

The LED display screen 1 can also be placed through the supporting legs 1104, the supporting legs 1104 can be horizontally rotated by means of the adjusting disc 1103, the LED display screen 1 can be enabled to stand more stably by rotating the supporting legs 1104, the hand wheel 1101 can be held, the screw 1102 can be rotated, and therefore the standing height of the LED display screen 1 can be adjusted, and a viewer can have better watching experience.

The above embodiments are only preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, so that all equivalent modifications made by the appended claims shall be included in the scope of the present utility model.

Claims

1. The utility model provides a portable folding LED display screen, a serial communication port, including LED display screen (1), first connecting plate (7), second connecting plate (8), fixed block (701), connecting rod (9), elastic component (1001) and fixed column (10), two identical rectangle display screens are left and right sides mirror symmetry, splice and constitute LED display screen (1), the front portion of first connecting plate (7) and second connecting plate (8) is rotated the intermediate position of connecting at the top and the bottom of LED display screen (1) through fixed block (701) symmetry, the upper end and the lower extreme at connecting rod (9) are connected in the rear portion of two sets of first connecting plate (7) and second connecting plate (8) respectively to the rotation, fixed column (10) are installed to the front portion symmetry of first connecting plate (7) and second connecting plate (8), two fixed columns (10) of upper and lower both sides are connected by elastic component (1001) respectively.

2. The portable and foldable LED display screen according to claim 1, further comprising a clamping block (3) and a clamping ring (4), wherein the clamping block (3) is located in the middle of the left side of the LED display screen (1), the clamping ring (4) is located in the middle of the right side of the LED display screen (1), and the clamping block (3) is in clamping fit with the clamping ring (4).

3. A portable and foldable LED display according to claim 2, further comprising a buffer recess (12) and a buffer projection (13), wherein two buffer projections (13) are symmetrically arranged on the right side of the LED display (1), and wherein two buffer recesses (12) are arranged on the left side of the LED display (1).

4. A portable and foldable LED display according to claim 3, further comprising handles (2), the handles (2) being symmetrically mounted on both sides of the top of the LED display (1).

5. The portable and foldable LED display screen according to claim 4, further comprising supporting columns (5) and fixing plates (6), wherein the two fixing plates (6) are symmetrically fixed on the upper portion of the back side of the LED display screen (1) through four supporting columns (5), and four holes are formed in the outer side of the fixing plates (6) in an upward inwards concave mode and uniformly distributed.

6. The portable and foldable LED display screen according to claim 5, further comprising a connecting block (11), a hand wheel (1101), a screw rod (1102), an adjusting disc (1103) and supporting legs (1104), wherein the two connecting blocks (11) are symmetrically arranged at the lower part of the rear side of the LED display screen (1), the connecting blocks (11) are hollow and internally provided with threads, the connecting blocks (11) and the screw rod (1102) are installed together in a threaded connection fit manner, the hand wheel (1101) is installed at the upper end of the screw rod (1102), the adjusting disc (1103) is installed at the lower end of the screw rod (1102), and the supporting legs (1104) capable of horizontally rotating are respectively fixed at four corners of the adjusting disc (1103).