CN215335624U

CN215335624U - LED display screen with three-dimensional imaging effect

Info

Publication number: CN215335624U
Application number: CN202120153727.9U
Authority: CN
Inventors: 张丽云
Original assignee: Chengdu Dicheng Culture Media Co ltd
Current assignee: Chengdu Dicheng Culture Media Co ltd
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-12-28
Anticipated expiration: 2031-01-20

Abstract

The utility model relates to the field of LED display screens, in particular to an LED display screen with a three-dimensional imaging effect, which comprises a left display screen, a right display screen and a lower display screen, wherein the lower display screen is horizontally fixed on the ground through a flat frame, the left display screen and the right display screen are respectively and vertically arranged on two adjacent sides of the lower display screen, the right side of the left display screen is connected with the left side of the right display screen, the front side of the left display screen, the front side of the right display screen and the upper side of the lower display screen are matched to perform three-dimensional effect demonstration, the rear sides of the left display screen and the right display screen are respectively connected with a support frame, and the lower end of the support frame is connected with the flat frame. The front side through setting up left display screen, the front side of right display screen and the upside of lower display screen cooperate in order to carry out the demonstration of three-dimensional effect, have satisfied some products and schemes now and need the demand that three-dimensional imaging effect comes the show. Through setting up interconnect's support frame and panel frame, can be fine fix left display screen, right display screen and lower display screen.

Description

LED display screen with three-dimensional imaging effect

Technical Field

The utility model relates to the field of LED display screens, in particular to an LED display screen with a three-dimensional imaging effect.

Background

An LED screen is a new type of imaging electronics made with light emitting diodes arranged in sequence. Due to its high brightness, wide viewing angle, long service life, etc., it is widely used in products such as outdoor advertisement screens.

For example, publication number CN210244897U just discloses a folded cascade LED display screen, relates to the LED display screen field, including first LED display screen and second LED display screen, one side of first LED display screen and second LED display screen all rotates with an articulated shaft to be connected, and first LED display screen and second LED display screen are close to one side of articulated shaft and all imbed the magnetic stripe that has mutual correspondence.

Although the utility model discloses a through the folding mode, can solve the problem that LED display screen can only single show towards one side in the past, but all can only show the content through the plane effect, but present product and scheme often need three-dimensional imaging effect to show, just can reach the required effect of show unit.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an LED display screen with a three-dimensional imaging effect, which solves the problem that the prior LED display screen can only demonstrate contents through a plane effect, but the prior products and schemes are often displayed by the three-dimensional imaging effect to achieve the effect required by a display unit.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a LED display screen with three-dimensional imaging effect, including left display screen, right side display screen and lower display screen, lower display screen passes through the pallet level and fixes subaerial, left side display screen and right display screen vertical setting respectively in the adjacent both sides of display screen down, the right side of left side display screen links to each other with the left side of right display screen, the front side of left side display screen, the front side of right side display screen and the upside of lower display screen cooperate in order to carry out the three-dimensional effect demonstration, the rear side of left side display screen and right display screen all is connected with the support frame, the lower extreme and the pallet of support frame link to each other. The lower end of the support frame is connected with the plane frame, so that a very stable support system can be formed, and the stability of the left display screen, the right display screen and the lower display screen is guaranteed.

The further technical scheme is that a mounting plate is laid on the upper side of the flat rack, and the lower display screen is mounted on the upper side of the mounting plate.

A left protection plate is arranged on the left side of the left display screen, and a right protection plate is arranged on the right side of the right display screen.

A further technical scheme is that the left protection plate comprises a shell, a buffer connecting portion and a fixing plate, the right side of the fixing plate is connected with the left side of the supporting frame, the left end of the buffer connecting portion is connected with the right side of the shell, the right end of the buffer connecting portion is connected with the left side of the fixing plate, and a gap is reserved between the shell and the left display screen.

Further technical scheme is, buffering connecting portion include the main connecting rod, the main connecting rod includes first connecting portion and second connecting portion, the right side that the left end of first connecting portion passes through connecting plate and shell links to each other, the right-hand member of second connecting portion and the left side of fixed plate link to each other, be provided with the cushion chamber in the second connecting portion, the left end of second connecting portion is provided with the sliding hole that is linked together with the cushion chamber, the sliding hole is worn into to the right-hand member of first connecting portion, and be connected with the limiting plate in the cushion chamber, the diameter of limiting plate is greater than the aperture of sliding hole, the right-hand member of limiting plate links to each other through the right side chamber wall of first spring and cushion chamber.

The technical scheme is that the second spring is sleeved on the first connecting portion, the left end of the second spring is connected with the right side of the connecting plate, and the right end of the second spring is connected with the left end of the second connecting portion.

Further technical scheme is, buffering connecting portion still includes preceding connecting rod and back connecting rod, preceding connecting rod and back connecting rod set up respectively in the front and back both sides of main connecting rod, the right-hand member of preceding connecting rod is rotated through the left side of first connection piece and fixed plate and is linked to each other, the left end slope extends forward, and the right side through second connection piece and shell rotates continuously, the right-hand member of back connecting rod rotates continuously through the left side of third connection piece and fixed plate, the left end slope extends backward, and the right side through fourth connecting plate and shell rotates continuously.

A further technical scheme is that the front connecting rod comprises a left connecting section and a right connecting section, the right end of the right connecting section is rotatably connected with the first connecting piece through a first rotating rod, the left end of the left connecting section is rotatably connected with the second connecting piece through a second rotating rod, the left end of the right connecting section is provided with a connecting groove, the right end of the left connecting section is clamped in the connecting groove, and the bottom of the connecting groove is connected with the bottom of the connecting groove through a third spring.

According to a further technical scheme, the shell is arc-shaped and comprises a rigid layer and a buffer layer, the left side of the rigid layer is connected with the connecting portion, and the right side of the rigid layer is connected with the buffer layer.

Compared with the prior art, the utility model has the beneficial effects that: the front side through setting up left display screen, the front side of right display screen and the upside of lower display screen cooperate in order to carry out the demonstration of three-dimensional effect, have satisfied some products and schemes now and need the demand that three-dimensional imaging effect comes the show. Through setting up interconnect's support frame and plane grillage, can be fine fix left display screen, right display screen and lower display screen, stability when having ensured the use.

Drawings

FIG. 1 is a schematic view of the connection of a left display screen, a right display screen and a lower display screen according to the present invention.

FIG. 2 is a top sectional view of the left fender panel of the utility model.

FIG. 3 is a cross-sectional view of the main connecting rod of the present invention.

Fig. 4 is a cross-sectional view of a front connector bar of the present invention.

Icon: 1-left display screen, 101-right display screen, 102-lower display screen, 2-support frame, 3-left protective plate, 4-pallet, 5-housing, 501-rigid layer, 502-buffer layer, 6-main connecting rod, 601-first connecting part, 602-second connecting part, 603-connecting plate, 604-buffer cavity, 605-sliding hole, 606-limiting plate, 607-first spring, 608-second spring, 7-front connecting rod, 701-first connecting piece, 702-second connecting piece, 703-left connecting section, 704-right connecting section, 705-first rotating rod, 706-second rotating rod, 707-connecting groove, 708-third spring, 8-rear connecting rod, 801-third connecting piece, 802-fourth connecting piece, 9-fixing plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Example (b):

fig. 1 to 4 show an embodiment of the present invention.

FIG. 1 shows a LED display screen with three-dimensional imaging effect, including left display screen 1, right display screen 101 and lower display screen 102, lower display screen 102 passes through pallet 4 level to be fixed subaerial, left side display screen 1 and right display screen 101 respectively vertical set up in the adjacent both sides of lower display screen 102, the right side of left side display screen 1 and the left side of right display screen 101 link to each other, the front side of left side display screen 1, the front side of right side display screen 101 and the upside of lower display screen 102 cooperate in order to carry out the three-dimensional effect demonstration, the rear side of left side display screen 1 and right display screen 101 all is connected with support frame 2, the lower extreme and pallet 4 of support frame 2 link to each other. The front side of the left display screen 1, the front side of the right display screen 101 and the upper side of the lower display screen 102 are matched to demonstrate the three-dimensional effect, and the requirement that the three-dimensional imaging effect is needed to show in some products and schemes at present is met. Through setting up interconnect's support frame 2 and plane frame 4, can be fine fix left display screen 1, right display screen 101 and lower display screen 102, stability when having ensured the use. The lower display screen 102 is horizontally disposed above the ground, which can facilitate walking and interpretation by people.

A mounting plate is laid on the upper side of the pallet 4, and the lower display screen 102 is mounted on the upper side of the mounting plate. Through setting up the mounting panel, can make the downside atress of lower display screen 102 even, when the people was walked at the upside of lower display screen 102, lower display screen 102 can not cause the destruction because of the atress inequality.

The left side of the left display screen 1 shown in fig. 2 is provided with a left protection plate 3, and the right side of the right display screen 101 is provided with a right protection plate. Through setting up left guard plate 3 and right guard plate, can protect left display screen 1 and right display screen 101 left side and right side border position that are touched most easily, avoided can collide the corner isotoposities of left display screen 1 and right display screen 101 in transport equipment and show article to damage or trouble, cause the unnecessary loss.

Left side guard plate 3 includes shell 5, buffering connecting portion and fixed plate 9, and the right side of fixed plate 9 and the left side of support frame 2 link to each other, and the left end of buffering connecting portion and shell 5's right side link to each other, and the right-hand member links to each other with the left side of fixed plate 9, leaves the clearance between shell 5 and the left display screen 1. Shell 5 of left side guard plate 3 is fixed on support frame 2 through buffering connecting portion and fixed plate 9, has promoted the stability of connecting, and buffering connecting portion can play fine cushioning effect between guard plate and left display screen 1 simultaneously, alleviates the effort of collision through buffering connecting portion, can both play fine guard action to left display screen 1, transport equipment and show article.

The buffering connecting part shown in fig. 3 comprises a main connecting rod 6, the main connecting rod 6 comprises a first connecting part 601 and a second connecting part 602, the left end of the first connecting part 601 is connected with the right side of the shell 5 through a connecting plate 603, the right end of the second connecting part 602 is connected with the left side of the fixing plate 9, a buffering cavity 604 is arranged in the second connecting part 602, the left end of the second connecting part 602 is provided with a sliding hole 605 communicated with the buffering cavity 604, the right end of the first connecting part 601 penetrates into the sliding hole 605, a limiting plate 606 is connected in the buffering cavity 604, the diameter of the limiting plate 606 is larger than the aperture of the sliding hole 605, and the right end of the limiting plate 606 is connected with the right cavity wall of the buffering cavity 604 through a first spring 607. In this arrangement, when the housing 5 is struck, the housing 5 transmits the collision force to the main link 6, and the right end of the first link 601 compresses the first spring 607 in the buffer chamber 604 of the second link 602, thereby relieving the collision force transmitted from the housing 5.

The first connecting portion 601 is sleeved with a second spring 608, a left end of the second spring 608 is connected with a right side of the connecting plate 603, and a right end of the second spring 608 is connected with a left end of the second connecting portion 602. Through setting up second spring 608, further promoted the buffer capacity of main connecting rod 6, reduced the injury of collision.

The buffer connection portion shown in fig. 4 further includes a front connection rod 7 and a rear connection rod 8, the front connection rod 7 and the rear connection rod 8 are respectively disposed on the front side and the rear side of the main connection rod 6, the right end of the front connection rod 7 is rotated and connected to each other through the left side of the first connection piece 701 and the fixing plate 9, the left end is inclined and extended forward, and is rotated and connected to each other through the right side of the second connection piece 702 and the housing 5, the right end of the rear connection rod 8 is rotated and connected to each other through the left side of the third connection piece 801 and the fixing plate 9, the left end is inclined and extended backward, and is rotated and connected to each other through the right side of the fourth connection piece 802 and the housing 5. Through setting up preceding connecting rod 7 and back connecting rod 8, can alleviate the shell 5 and be close to the front side and be close to the impact force that the rear side received, supplementary main connecting rod 6 comes buffer capacity, has reduced the injury of collision.

The front connecting rod 7 comprises a left connecting section 703 and a right connecting section 704, the right end of the right connecting section 704 is rotatably connected with the first connecting sheet 701 through a first rotating rod 705, the left end of the left connecting section 703 is rotatably connected with the second connecting sheet 702 through a second rotating rod 706, the left end of the right connecting section 704 is provided with a connecting groove 707, the right end of the left connecting section 703 is clamped in the connecting groove 707 and is connected with the groove bottom of the connecting groove 707 through a third spring 708. In this way, when the device or the exhibit collides against the front part of the housing 5 during the transportation of the device or the exhibit, the housing 5 is forced to be pressed to the right, and at this time, in addition to the force applied to the main link 6, the front link 7 is also forced to be pressed, and at this time, the left link 703 moves to the right to press the third spring 708, so that the force of the collision is relieved by the elastic force of the third spring 708. The setting mode of back connecting rod 8 is the same with preceding connecting rod 7, and the setting mode of right guard plate is the same with the setting mode of left guard plate 3.

The shell 5 is arc-shaped and comprises a rigid layer 501 and a buffer layer 502, the left side of the rigid layer 501 is connected with the connecting part, and the right side of the rigid layer 501 is connected with the buffer layer 502. Set up shell 5 into convex, the injury that sharp acute angle brought when can fine mitigate the collision can not only avoid causing the damage when colliding with equipment and show article, injury when can also reducing the human touching. The rigid layer 501 is provided to maintain the shape of the housing 5, and is usually made of a metal material. The cushion layer 502 is provided to further reduce damage at the time of collision, and a cushion material such as rubber is generally used.

Although the utility model has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this disclosure. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. The LED display screen with the three-dimensional imaging effect is characterized by comprising a left display screen (1), a right display screen (101) and a lower display screen (102), wherein the lower display screen (102) is horizontally fixed on the ground through a flat frame (4), the left display screen (1) and the right display screen (101) are vertically arranged on two adjacent sides of the lower display screen (102) respectively, the right side of the left display screen (1) is connected with the left side of the right display screen (101), the front side of the left display screen (1), the front side of the right display screen (101) and the upper side of the lower display screen (102) are matched for three-dimensional effect demonstration, the rear sides of the left display screen (1) and the right display screen (101) are connected with a support frame (2), the lower end of the support frame (2) is connected with the flat frame (4), a left protection plate (3) is arranged on the left side of the left display screen (1), the right side of right display screen (101) is provided with the right guard plate, left side guard plate (3) are including shell (5), buffering connecting portion and fixed plate (9), the right side of fixed plate (9) and the left side of support frame (2) link to each other, and the left end of buffering connecting portion and the right side of shell (5) link to each other, and the left side of right-hand member and fixed plate (9) links to each other, leave the clearance between shell (5) and left display screen (1).

2. The LED display screen with three-dimensional imaging effect according to claim 1, wherein: the mounting plate is laid on the upper side of the flat plate frame (4), and the lower display screen (102) is mounted on the upper side of the mounting plate.

3. The LED display screen with three-dimensional imaging effect according to claim 1, wherein: the buffer connection part comprises a main connection rod (6), the main connection rod (6) comprises a first connection part (601) and a second connection part (602), the left end of the first connecting part (601) is connected with the right side of the shell (5) through a connecting plate (603), the right end of the second connecting part (602) is connected with the left side of the fixed plate (9), a buffer cavity (604) is arranged in the second connecting part (602), the left end of the second connecting part (602) is provided with a sliding hole (605) communicated with the buffer cavity (604), the right end of the first connecting part (601) penetrates into the sliding hole (605), and a limit plate (606) is connected in the buffer cavity (604), the diameter of the limit plate (606) is larger than the aperture of the sliding hole (605), the right end of the limiting plate (606) is connected with the right cavity wall of the buffer cavity (604) through a first spring (607).

4. The LED display screen with three-dimensional imaging effect according to claim 3, wherein: the first connecting portion (601) is sleeved with a second spring (608), the left end of the second spring (608) is connected with the right side of the connecting plate (603), and the right end of the second spring is connected with the left end of the second connecting portion (602).

5. The LED display screen with three-dimensional imaging effect according to claim 4, wherein: buffer connection portion still includes preceding connecting rod (7) and back connecting rod (8), preceding connecting rod (7) and back connecting rod (8) set up respectively in the front and back both sides of main connecting rod (6), the right-hand member of preceding connecting rod (7) is rotated through the left side of first connection piece (701) and fixed plate (9) and is linked to each other, and the left end slope extends forward to the right side through second connection piece (702) and shell (5) is rotated and is linked to each other, the right-hand member of back connecting rod (8) is rotated through the left side of third connection piece (801) and fixed plate (9) and is linked to each other, and the left end slope extends backward to the right side through fourth connection piece (802) and shell (5) is rotated and is linked to each other.

6. The LED display screen with three-dimensional imaging effect according to claim 5, wherein: preceding connecting rod (7) are including left linkage segment (703) and right linkage segment (704), the right-hand member of right linkage segment (704) rotates through first dwang (705) and first connection piece (701) and links to each other, the left end of left side linkage segment (703) rotates through second dwang (706) and second connection piece (702) and links to each other, the left end of right side linkage segment (704) is provided with spread groove (707), the right-hand member card of left side linkage segment (703) is located in spread groove (707) to the tank bottom through third spring (708) and spread groove (707) links to each other.

7. The LED display screen with the three-dimensional imaging effect according to any one of claims 1 to 6, wherein: the shell (5) is arc-shaped and comprises a rigid layer (501) and a buffer layer (502), the left side of the rigid layer (501) is connected with the connecting portion, and the right side of the rigid layer is connected with the buffer layer (502).