CN210489130U

CN210489130U - Quick splicing structure of LED display screen module and mounting rack thereof

Info

Publication number: CN210489130U
Application number: CN201921805009.4U
Authority: CN
Inventors: 钟志锋; 李朝阳; 王勇; 菲利普.贝耶; 米歇尔·塞奎拉; 安东妮·科平; 洛伊克·托尼
Original assignee: Two Person Industry; Desay Intelligent Technology Co ltd
Current assignee: Two Person Industry; Desay Intelligent Technology Co ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-05-08
Anticipated expiration: 2029-10-25

Abstract

The utility model relates to a quick mosaic structure of LED display screen module, including framework and a plurality of connecting piece, the connecting piece includes pedestal, turning handle, connecting rod and lug, the framework is equipped with the fixed orifices of the inside and outside both sides of intercommunication framework, the pedestal is installed in the fixed orifices, the pedestal is equipped with the through-hole, the connecting rod passes the through-hole, the turning handle is connected towards the inboard one end of framework with the connecting rod, the lug is connected and is acceptd in the pedestal towards the one end in the framework outside with the connecting rod, the lug can stretch out the pedestal and connect adjacent framework under the drive of turning handle. The utility model discloses the dismouting is simple and convenient, can connect the LED display screen module fast firmly, and overall structure is succinct reasonable, can satisfy the demand of the slim of display screen module.

Description

Quick splicing structure of LED display screen module and mounting rack thereof

Technical Field

The utility model relates to a LED display screen technical field particularly, relates to a quick mosaic structure of LED display screen module and mounting bracket thereof.

Background

With the rapid development of the LED display screen technology, the LED display screen is widely applied to different activity places, wherein the rental screen becomes the LED display screen type with the widest application range nowadays by virtue of the advantage of convenient disassembly and maintenance.

For the lease screen, the disassembly and assembly efficiency between the display screen modules and the installation frame is particularly important, the more convenient the disassembly and assembly operation is, the less manpower and time are needed by the installation of the screen body, the lower the cost is, and the more suitable the market is. The display screen module is fixed by the connecting lock catch of the adjacent frame bodies usually between the existing display screen modules, and the existing connecting lock catch is complex in structure, complex in operation and inconvenient to rapidly assemble the display screen module. In addition, the development trend of the display screen module is gradually thinning, and the existing connection structure cannot meet the requirement that the display screen module is thinner and thinner.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick mosaic structure of LED display screen module and mounting bracket thereof, its dismouting is simple and convenient, can connect the LED display screen module fast firmly, and the structure is succinct reasonable, can satisfy the slim demand of display screen module.

The utility model provides a quick mosaic structure of LED display screen module, includes framework and a plurality of connecting piece, the connecting piece includes pedestal, turning handle, connecting rod and lug, the framework is equipped with the fixed orifices of the inside and outside both sides of intercommunication framework, the pedestal is installed in the fixed orifices, the pedestal is equipped with the through-hole, the connecting rod passes the through-hole, the turning handle is connected towards the inboard one end of framework with the connecting rod, the lug is connected and is acceptd in the pedestal with the one end of connecting rod towards the framework outside, the lug can stretch out the pedestal and connect adjacent framework under the drive of turning handle.

Furthermore, the turning handle comprises a turning end and a handle extending out of the turning end, an eccentric hole is formed in the turning end, a first hole is formed in the connecting rod corresponding to the eccentric hole, and the turning end is rotatably connected with the connecting rod through a pin shaft at the first hole.

Furthermore, a second hole is formed in the connecting rod and is formed in one side of the first hole, and a ball used for increasing the rotation damping of the rotating handle is arranged in the second hole.

Furthermore, a blocking piece is arranged at the position, close to the rotating handle, of the connecting rod, and elastic plastic is arranged between the rotating end and the blocking piece.

Furthermore, the connecting rod is provided with a guide groove for limiting the rotation angle and the stroke of the connecting rod, the seat body is provided with a limit screw, and the end part of the limit screw extends into the guide groove.

Further, the guide groove comprises a first groove body extending along the radial direction of the connecting rod and a second groove body extending along the axial direction of the connecting rod.

Furthermore, the included angle of the connecting line between the two ends of the first groove body and the axis of the connecting rod is 90 degrees.

Furthermore, the periphery of the connecting rod is sleeved with a spring which is used for enabling the lug to have restoring force towards the inner side of the frame body.

Furthermore, the convex block is rectangular, and the opening of the seat body facing the outer side of the frame body is matched with the shape and the size of the convex block.

A mounting frame comprising a plurality of mounting bars, the surfaces of which are provided with attachment slots for mating with the attachment elements of any one of claims 1 to 9.

The utility model also provides a mounting bracket, including many installation poles, the surface of installation pole be equipped with above-mentioned connecting piece assorted spread groove.

Compared with the prior art, the beneficial effects of the utility model are that: the connecting structure is simple and reasonable, the connecting between the frame bodies is realized through mutual locking between the connecting pieces, and the display screen module is convenient to rapidly assemble, disassemble and maintain. The structure of connecting piece is ingenious, and the user only needs the operation turning handle, can stretch into the pedestal of adjacent framework with the lug and realize connecting, and easy operation is convenient. Because the structure of connecting piece is succinct, can effectively reduce the whole thickness of display screen module, satisfy the demand of display screen module slimming.

Drawings

Fig. 1 is the utility model discloses a quick mosaic structure's of LED display screen module structural schematic.

Fig. 2 is the utility model discloses a structure schematic diagram of the connecting piece of quick mosaic structure of LED display screen module.

Fig. 3 is the utility model discloses a connecting rod and the structural schematic of lug of the quick mosaic structure of LED display screen module.

Fig. 4 is a schematic structural diagram of the LED display screen module of the present invention connected to the mounting frame.

Fig. 5 is a schematic structural diagram of a connecting groove of the mounting rack of the present invention.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

As shown in fig. 1 to fig. 3, in a preferred embodiment, the quick-splicing structure of the LED display screen module of the present invention mainly includes a frame body 1 and a plurality of connecting members 2. The frame body 1 is rectangular and made of aluminum alloy, fixing holes for communicating the inner side and the outer side of the frame body 1 are formed in the frame body 1, the connecting pieces 2 are evenly distributed along the periphery of the frame body 1, in the embodiment, two connecting pieces 2 are arranged on each edge of the frame body 1, and the two connecting pieces 2 are symmetrically arranged at positions close to the corners of the frame body 1.

Referring to fig. 2 and 3, the connecting member 2 mainly includes a base 4, a rotating handle 5, a connecting rod 6, and a protrusion 7. The seat body 4 is fixed in the fixing hole of the frame body 1 through a bolt, and the seat body 4 is provided with a through hole which is communicated with the inner side and the outer side of the frame body 1. The connecting rod 6 is arranged in the through hole, the rotating handle 5 is connected with one end of the connecting rod 6 facing the inner side of the frame body 1, and the convex block 7 is connected with one end of the connecting rod 6 facing the outer side of the frame body 1. In this embodiment, the protrusion 7 is rectangular, a space for the rotation of the protrusion 7 is formed in the seat body 4, the opening of the seat body 4 facing the outer side of the frame body 1 matches with the shape and size of the protrusion 7, and the protrusion 7 can extend out of the seat body 4 under the driving of the rotating handle 5.

The stem 5 includes a pivot end 51 and a handle 52 extending outwardly from the pivot end 51. Wherein, rotation end 51 is the column, and its middle part is equipped with eccentric orfice 53, and the tip of connecting rod 6 corresponds eccentric orfice 53 and is equipped with first hole 61, and rotation end 51 rotates through the round pin axle and is connected with connecting rod 6. When the rotating handle 5 rotates around the pin, the rotating end 51 drives the connecting rod 6 to slide along the axial direction thereof under the action of the eccentric hole 53, so as to push the protrusion 7 out of or retract into the seat body 4.

The connecting rod 6 is provided with a second hole 62 at one side close to the first hole 61, a ball 63 is arranged in the second hole 62, the surface of the ball 63 protrudes out of the second hole 62, and after the rotating end 51 is connected with the connecting rod 6, the roller 63 can increase the damping between the rotating end 51 and the connecting rod 6, thereby avoiding the swing of the rotating handle 5 during transportation.

The connecting rod 6 is sleeved with a baffle 64 near the rotating handle 5, the baffle 64 is abutted against the frame body 1, an elastic plastic 54 is arranged between the rotating end 51 and the baffle 64, and the elastic plastic 54 is used for buffering the pressure generated by the rotating handle 5.

The surface of connecting rod 6 is equipped with the guide way, is equipped with stop screw 41 on the pedestal 4, and the tip of stop screw 41 stretches into in the guide way to it is spacing to cooperate the guide way to form rotation angle and the slip of connecting rod 6. Wherein the guide groove comprises a first groove body 65 and a second groove body 66. The first groove 65 extends along the radial direction of the connecting rod 6, the second groove 66 extends along the axial direction of the connecting rod 6, and the included angle between the two ends of the first groove 65 and the axis of the connecting rod 6 is 90 degrees, so that the rotation angle of the connecting rod 6 is limited to 90 degrees.

The connecting rod 6 is provided with a spring 8 on the periphery, and two ends of the spring 8 respectively abut against the stop piece 64 and the lug 7, so that the lug 7 has a restoring force towards the inner side of the frame 1, and the adjacent frame 1 can be locked by the lug 7.

The utility model discloses a concrete connection mode does: in an initial state, the bump 7 is accommodated in the seat body 4, the connecting pieces 2 of two adjacent frame bodies 1 are abutted, the rotating handle 5 is rotated by taking the eccentric hole 53 as a shaft, the bump 7 is pushed by the connecting rod 6 to extend out of the seat body 4 and into the seat body 4 of the adjacent frame body 1, at the moment, the rotating handle 5 is rotated by taking the shaft center of the connecting rod 6 as the shaft, the bump 7 is driven to rotate in the seat body 4 of the adjacent frame body 1, and the two ends of the bump 7 are clamped in the opening of the seat body 4 and are locked under the elastic force action of the spring 8. The connection process is convenient to connect the list and the connection is stable and reliable.

Referring to fig. 4, the present invention further provides a mounting bracket 3, the mounting bracket 3 includes a plurality of mounting rods 31, and each mounting rod 31 is provided with a connecting groove 32 for connecting the connecting members 2. The connecting slot 32 comprises a slot 33 and a notch 34, the width of the slot 33 is larger than the length of the longer side of the projection 7, so that the projection 7 can rotate in the slot 33. The width of the notch 34 matches the length of the shorter side of the cam 7 so that the cam 7 can be rotatably engaged with the coupling slot 32. When the connecting member 2 is connected to the mounting bracket 3, the protrusion 7 can slide along the extending direction of the connecting groove 32, thereby facilitating the adjustment of the relative position of the frame body 1 and the mounting rod 31. It should be noted that, the connecting slots 32 may be provided on four sides of the mounting rod 31, so that the mounting angle of the frame 1 is more flexible.

While the invention has been described in conjunction with the specific embodiments set forth above, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, it is intended to embrace all such alternatives, modifications, and variations that fall within the spirit and scope of the appended claims.

Claims

1. The utility model provides a quick mosaic structure of LED display screen module, its characterized in that includes framework and a plurality of connecting piece, the connecting piece includes pedestal, turning handle, connecting rod and lug, the framework is equipped with the fixed orifices of the inside and outside both sides of intercommunication framework, the pedestal is installed in the fixed orifices, the pedestal is equipped with the through-hole, the connecting rod passes the through-hole, the turning handle is connected towards the inboard one end of framework with the connecting rod, the lug is connected and is acceptd in the pedestal with the one end of connecting rod towards the framework outside, the lug can stretch out the pedestal and connect adjacent framework under the drive of turning handle.

2. The rapid-splicing structure of an LED display screen module according to claim 1, wherein the rotating handle comprises a rotating end and a handle extending outwards from the rotating end, the rotating end is provided with an eccentric hole, the connecting rod is provided with a first hole corresponding to the eccentric hole, and the rotating end is rotatably connected with the connecting rod at the first hole through a pin shaft.

3. The quick-splicing structure of the LED display screen module according to claim 2, wherein a second hole is formed in the connecting rod, the second hole is formed in one side of the first hole, and a ball for increasing the rotational damping of the rotating handle is arranged in the second hole.

4. The quick-splicing structure of the LED display screen module according to claim 3, wherein a blocking piece is arranged at a position of the connecting rod close to the rotating handle, and elastic plastic is arranged between the rotating end and the blocking piece.

5. The rapid splicing structure of the LED display screen module according to claim 1, wherein the connecting rod is provided with a guide groove for limiting the rotation angle and the stroke of the connecting rod, the base is provided with a limit screw, and the end of the limit screw extends into the guide groove.

6. The quick-splicing structure of an LED display screen module according to claim 5, wherein the guide groove comprises a first groove body extending along the radial direction of the connecting rod and a second groove body extending along the axial direction of the connecting rod.

7. The quick splicing structure of the LED display screen module according to claim 6, wherein an included angle between the two ends of the first groove body and the axis of the connecting rod is 90 °.

8. The quick-connect structure of an LED display screen module as claimed in claim 1, wherein the outer circumference of the connecting rod is sleeved with a spring for providing the bump with a restoring force toward the inner side of the frame.

9. The rapid-splicing structure of an LED display screen module according to claim 1, wherein the protrusion is rectangular, and an opening of the base body facing the outer side of the frame body is matched with the shape and size of the protrusion.

10. A mounting frame comprising a plurality of mounting bars, the surfaces of which are provided with attachment slots for mating with the attachment elements of any one of claims 1 to 9.