CN215450718U

CN215450718U - Support LED display screen of many screen splices

Info

Publication number: CN215450718U
Application number: CN202121350380.3U
Authority: CN
Inventors: 胥本水
Original assignee: Mude Industry Shenzhen Co ltd
Current assignee: Shenzhen Mude Technology Co.,Ltd.
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2022-01-07
Anticipated expiration: 2031-06-17

Abstract

The utility model discloses an LED display screen supporting multi-screen splicing, which comprises a display screen, two fixed blocks and a hollow plate, wherein the two fixed blocks and the hollow plate are respectively arranged at the centers of four sides of one side of the display screen, the two fixed blocks and the two hollow plates are arranged at intervals, the two hollow plates have the same structure, the two fixed blocks have the same structure, one sides of the fixed blocks are provided with grooves, connecting blocks are arranged in the hollow plates in a sliding mode, one sides of the hollow plates are provided with long notches matched with the connecting blocks, the connecting blocks penetrate through the long notches, the connecting blocks are matched with the grooves in shape and size, fixing mechanisms used for fixing the connecting blocks are arranged in the grooves, sliding plates are arranged in the hollow plates in a sliding mode, the top ends of the connecting blocks are fixedly connected to the centers of one sides of the sliding plates, and reset mechanisms used for resetting the sliding plates are arranged in the hollow plates. The utility model avoids the trouble of splicing the display screens, thereby improving the efficiency of splicing the display screens.

Description

Support LED display screen of many screen splices

Technical Field

The utility model relates to the technical field of LED display screens, in particular to an LED display screen supporting multi-screen splicing.

Background

An LED display (LED display) is a flat panel display, which is composed of small LED module panels, and is used to display various information such as text, images, video, and the like. The LED electronic display screen integrates the microelectronic technology, the computer technology and the information processing, and has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like.

When splicing, the existing LED display screen is not only troublesome to splice, but also inconvenient to disassemble, and in addition, the splicing mechanism of the existing LED display screen can exceed the LED display screen, so that the size of the LED display screen is increased, and the LED display screen is not beneficial to moving and transporting the LED display screen, therefore, the LED display screen for multi-screen splicing needs to be supported urgently.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides an LED display screen supporting multi-screen splicing.

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

the LED display screen supporting multi-screen splicing comprises a display screen, two fixing blocks and two hollow plates, wherein the two fixing blocks and the two hollow plates are respectively arranged at the centers of four edges on one side of the display screen, the two fixing blocks and the two hollow plates are arranged at intervals, the two hollow plates have the same structure, the two fixing blocks have the same structure, one side of each fixing block is provided with a groove, the hollow plate is internally provided with a connecting block in a sliding way, one side of the hollow plate is provided with a long notch matched with the connecting block, the connecting block passes through the long notch, the connecting block is matched with the groove in shape and size, a fixing mechanism for fixing the connecting block is arranged in the groove, a sliding plate slides in the hollow plate, and connecting block top fixed connection locates in slide one side center, the inside canceling release mechanical system that is used for the slide that resets that is equipped with of hollow slab, and the inside both ends of hollow slab are equipped with the stop gear who is used for spacing slide and the symmetry sets up.

As a further scheme of the utility model, a first groove is vertically formed in the center of one side of the display screen, a filter screen matched with the first groove is arranged in the first groove, and handles are vertically arranged at two ends of one side of the display screen through bolts.

As a further aspect of the present invention, the fixing mechanism includes a first magnet and a second magnet, the first magnet and the second magnet attract each other, and the first magnet and the second magnet are respectively installed at one end of the connecting block and at one side inside the groove.

As a further scheme of the utility model, the reset mechanism comprises a spring, the surface of the spring slides in the hollow plate, and two ends of the spring are respectively arranged at the center of one side of the sliding plate and one side of the inside of the hollow plate.

As a further scheme of the utility model, a strip-shaped notch is formed in one side of the hollow plate, which is far away from the display screen, a T-shaped pull rod is arranged on one side of the hollow plate, which is far away from the display screen, and the transverse edge of the T-shaped pull rod penetrates through the strip-shaped notch and is arranged at the center of one side of the sliding plate.

As a further scheme of the utility model, the limiting mechanism comprises a limiting rod, the limiting rod is fixedly connected inside the hollow plate and is perpendicular to the sliding plate, and the limiting rod penetrates through the sliding plate and slides inside the sliding plate.

As a further scheme of the utility model, the limiting mechanism comprises a slide way, the slide way is arranged on one side in the hollow plate and is perpendicular to the sliding plate, a sliding block slides in the slide way, and the sliding block is arranged at the center of one end of the sliding plate.

The utility model has the beneficial effects that:

1. according to the utility model, when the display screens are required to be spliced, the sliding plate is driven to move through the T-shaped pull rod, and the arrangement of the limiting rod ensures the moving stability of the sliding plate, the sliding plate can drive the connecting block to move out of the hollow plate, the connecting block drives the first magnet to move, when the first magnet and the connecting block slide into the groove, the first magnet and the second magnet attract each other to fix the connecting block, the splicing of the display screens is further completed, in addition, the attraction force generated by the first magnet and the second magnet is greater than the elastic force generated by the spring, the occurrence of trouble splicing among the display screens is avoided, and the efficiency of splicing the display screens is further improved.

2. According to the utility model, when the spliced display screen needs to be disassembled, only the T-shaped pulling plate needs to be pushed to drive the sliding plate to move, the sliding plate can drive the connecting block to move, the connecting block can drive the first magnet to move, so that the first magnet and the second magnet can be separated, the spliced display screen is further disassembled, and the connecting block and the first magnet can be driven by the tensile force generated by the spring to move into the hollow plate, so that the situation that the connecting block and the first magnet exceed the display screen, the size of the display screen is increased, the display screen is not beneficial to moving and transporting is avoided, and the use effect of the display screen is further improved.

3. According to the utility model, when the display screen needs to be spliced, the sliding plate is driven to move by the T-shaped pull rod, and the stability of the movement of the sliding plate is ensured by the arrangement of the slide way and the slide block, the connecting block is driven to move out of the hollow plate by the movement of the sliding plate, the first magnet is driven to move by the connecting block, when the first magnet and the connecting block both slide into the groove, the first magnet and the second magnet are attracted to fix the connecting block, the splicing of the display screen is further completed, in addition, the attraction force generated by the first magnet and the second magnet is greater than the elastic force generated by the spring, the occurrence of trouble splicing between the display screens is avoided, and the efficiency of splicing the display screens is further improved.

Drawings

Fig. 1 is a schematic structural diagram of an LED display screen supporting multi-screen splicing according to embodiment 1 of the present invention;

fig. 2 is a cross-sectional view of an LED display screen supporting multi-screen splicing according to embodiment 1 of the present invention;

fig. 3 is a cross-sectional view of an LED display screen supporting multi-screen splicing according to embodiment 2 of the present invention.

In the figure: 1. a display screen; 2. a hollow slab; 3. a strip-shaped notch; 4. a T-shaped pull rod; 5. a first magnet; 6. filtering with a screen; 7. a handle; 8. a fixed block; 9. a groove; 10. a second magnet; 11. connecting blocks; 12. a spring; 13. a slide plate; 15. an elongated slot; 16. a limiting rod; 17. a slideway; 18. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example 1

Referring to fig. 1-2, an LED display screen supporting multi-screen splicing includes a display screen 1, two fixed blocks 8 and hollow plates 2, the two fixed blocks 8 and the hollow plates 2 are respectively installed at the centers of four sides of one side of the display screen 1, the two fixed blocks 8 and the two hollow plates 2 are arranged at intervals, the two hollow plates 2 have the same structure, the two fixed blocks 8 have the same structure, one side of each fixed block 8 is provided with a groove 9, a connecting block 11 is slidably arranged inside the hollow plate 2, one side of each hollow plate 2 is provided with a long notch 15 adapted to the connecting block 11, the connecting block 11 passes through the long notch 15, the connecting block 11 is adapted to the groove 9 in shape and size, a fixing mechanism for fixing the connecting block 11 is arranged inside the groove 9, a sliding plate 13 is slidably arranged inside the hollow plate 2, the top end of the connecting block 11 is fixedly connected to the center of one side of the sliding plate 13, a resetting mechanism for resetting the sliding plate 13 is arranged inside the hollow plate 2, and the two ends in the hollow plate 2 are provided with limiting mechanisms for limiting the sliding plate 13 and are symmetrically arranged.

This embodiment, 1 one side center department of display screen is vertical has seted up first recess, and first recess internally mounted has the filter screen 6 of looks adaptation, and 1 one side both ends of display screen are all vertical installs handle 7 through the bolt.

In this embodiment, the fixing mechanism includes a first magnet 5 and a second magnet 10, and the first magnet 5 and the second magnet 10 attract each other, and the first magnet 5 and the second magnet 10 are respectively installed at one end of the connecting block 11 and one side inside the groove 9.

In this embodiment, the restoring mechanism includes a spring 12, and the surface of the spring 12 slides inside the hollow board 2, and two ends of the spring 12 are respectively installed at the center of one side of the sliding plate 13 and one side of the inside of the hollow board 2.

In this embodiment, bar notch 3 has been seted up to one side that hollow plate 2 kept away from display screen 1, and one side that hollow plate 2 kept away from display screen 1 is provided with T type pull rod 4, and the 4 horizontal edges of T type pull rod pass bar notch 3 and install in slide 13 one side center department.

In this embodiment, the limiting mechanism includes a limiting rod 16, and the limiting rod 16 is fixedly connected inside the hollow board 2 and is disposed perpendicular to the sliding plate 13, and the limiting rod 16 passes through the sliding plate 13 and slides inside the sliding plate 13.

The working principle of the embodiment is as follows: in actual use, when the display screen 1 needs to be spliced, the sliding plate 13 is driven to move by the T-shaped pull rod 4, and the limiting rod 16 is arranged, so that the moving stability of the sliding plate 13 is ensured, the sliding plate 13 moves to drive the connecting block 11 to move out of the hollow plate 2, the connecting block 11 drives the first magnet 5 to move, when the first magnet 5 and the connecting block 11 slide into the groove 9, the first magnet 5 and the second magnet 10 attract each other to fix the connecting block 11, further splicing of the display screen 1 is completed, in addition, the attraction force generated by the first magnet 5 and the second magnet 10 is greater than the elastic force generated by the spring 12, the condition that splicing between the display screens 1 is troublesome is avoided, further, the splicing efficiency of the display screen 1 is improved, when the spliced display screen 1 needs to be disassembled, only the T-shaped pull rod 4 needs to be pushed to drive the sliding plate 13 to move, the sliding plate 13 moves to drive the connecting block 11 to move, connecting block 11 removes and to drive first magnet 5 and remove, thereby can make first magnet 5 and the separation of second magnet 10, further dismantle the display screen 1 of concatenation, and the pulling force that spring 12 produced can drive connecting block 11 and first magnet 5 and move into hollow plate 2 inside, avoided connecting block 11 and first magnet 5 to surpass display screen 1, lead to the volume grow of display screen 1, the condition that is unfavorable for the removal of display screen 1 and transportation takes place, and then improved the result of use of this display screen 1.

Example 2

Referring to fig. 1 and 3, the LED display screen supporting multi-screen splicing comprises a display screen 1, two fixed blocks 8 and hollow plates 2, wherein the two fixed blocks 8 and the two hollow plates 2 are respectively installed at the centers of four sides of one side of the display screen 1, the two fixed blocks 8 and the two hollow plates 2 are arranged at intervals, the two hollow plates 2 are identical in structure, the two fixed blocks 8 are identical in structure, one side of each fixed block 8 is provided with a groove 9, a connecting block 11 is arranged in each hollow plate 2 in a sliding manner, one side of each hollow plate 2 is provided with a long notch 15 matched with the connecting block 11, the connecting block 11 penetrates through the long notch 15, the connecting block 11 is matched with the groove 9 in shape and size, a fixing mechanism for fixing the connecting block 11 is arranged in each groove 9, a sliding plate 13 is arranged in each hollow plate 2 in a sliding manner, the top end of the connecting block 11 is fixedly connected to the center of one side of the sliding plate 13, a resetting mechanism for resetting the sliding plate 13 is arranged in each hollow plate 2, and the two ends in the hollow plate 2 are provided with limiting mechanisms for limiting the sliding plate 13 and are symmetrically arranged.

In this embodiment, the limiting mechanism includes a slide 17, the slide 17 is installed on one side inside the hollow board 2 and is perpendicular to the sliding plate 13, a sliding block 18 slides inside the slide 17, and the sliding block 18 is installed at the center of one end of the sliding plate 13.

The working principle of the embodiment is as follows: in the time of in-service use, when needs concatenation display screen 1, drive slide 13 through T type pull rod 4 and remove, and through the setting of slide 17 and slider 18, the stability that slide 13 removed has been guaranteed, slide 13 removes and to drive inside connecting block 11 shifts out hollow plate 2, connecting block 11 drives first magnet 5 and removes, when first magnet 5 and connecting block 11 all slide in inside recess 9, first magnet 5 and second magnet 10 attract each other can be fixed connecting block 11, further completion is to the concatenation of display screen 1, the suction that first magnet 5 and second magnet 10 produced is greater than the elasticity that spring 12 produced in addition, the trouble condition of concatenation between the display screen 1 has been avoided taking place, and then the efficiency of splicing display screen 1 has been improved.

Having shown and described the basic principles and essential features of the utility model and its advantages, it will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as illustrative and not restrictive in all respects, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, any reference signs in the claims being therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Support LED display screen of many screens concatenations, including display screen (1), fixed block (8) and hollow slab (2), its characterized in that, fixed block (8) and hollow slab (2) all have two and install respectively in display screen (1) one side four sides center department, and two fixed blocks (8) and two hollow slab (2) intervals set up, two hollow slab (2) structure is the same, and two fixed blocks (8) structure are the same, fixed block (8) one side is seted up flutedly (9), and hollow slab (2) inside slip has connecting block (11), hollow slab (2) one side is seted up microscler notch (15) with connecting block (11) looks adaptation, and connecting block (11) pass microscler notch (15), connecting block (11) and recess (9) shape size looks adaptation, and recess (9) inside is equipped with the fixed establishment who is used for fixed connection block (11), the hollow slab (2) is internally provided with a sliding plate (13) in a sliding manner, the top end of each connecting block (11) is fixedly connected to the center of one side of the corresponding sliding plate (13), the hollow slab (2) is internally provided with a resetting mechanism for resetting the corresponding sliding plate (13), and the two ends of the inner part of the hollow slab (2) are provided with limiting mechanisms for limiting the sliding plates (13) and are symmetrically arranged.

2. The LED display screen supporting multi-screen splicing according to claim 1, wherein a first groove is vertically formed in the center of one side of the display screen (1), a filter screen (6) matched with the first groove is installed inside the first groove, and handles (7) are vertically installed at two ends of one side of the display screen (1) through bolts.

3. The LED display screen supporting multi-screen splicing according to claim 2, wherein the fixing mechanism comprises a first magnet (5) and a second magnet (10), the first magnet (5) and the second magnet (10) attract each other, and the first magnet (5) and the second magnet (10) are respectively installed at one end of the connecting block (11) and at one side inside the groove (9).

4. The LED display screen supporting multi-screen splicing according to claim 3, wherein the reset mechanism comprises a spring (12), the surface of the spring (12) slides inside the hollow plate (2), and two ends of the spring (12) are respectively installed at the center of one side of the sliding plate (13) and one side inside the hollow plate (2).

5. The LED display screen supporting multi-screen splicing according to claim 4, wherein a strip-shaped notch (3) is formed in one side of the hollow plate (2) away from the display screen (1), a T-shaped pull rod (4) is arranged on one side of the hollow plate (2) away from the display screen (1), and the transverse edge of the T-shaped pull rod (4) penetrates through the strip-shaped notch (3) and is installed at the center of one side of the sliding plate (13).

6. LED display screen supporting multi-screen splicing according to claim 5, wherein the limiting mechanism comprises a limiting rod (16), the limiting rod (16) is fixedly connected inside the hollow plate (2) and is arranged perpendicular to the sliding plate (13), and the limiting rod (16) penetrates through the sliding plate (13) and slides inside the sliding plate (13).

7. The LED display screen supporting multi-screen splicing according to claim 5, wherein the limiting mechanism comprises a slide rail (17), the slide rail (17) is installed on one side inside the hollow board (2) and is perpendicular to the sliding board (13), a sliding block (18) slides inside the slide rail (17), and the sliding block (18) is installed at the center of one end of the sliding board (13).