CN216201988U

CN216201988U - LED electronic display screen convenient for stage building

Info

Publication number: CN216201988U
Application number: CN202122769353.6U
Authority: CN
Inventors: 宗迪; 苏富源; 陈育彬
Original assignee: Guangzhou Zhongyi Culture Communication Co ltd
Current assignee: Guangzhou Zhongyi Culture Communication Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-04-05
Anticipated expiration: 2031-11-12

Abstract

The utility model discloses an LED electronic display screen convenient for stage construction, which comprises a base, wherein a frame is fixed at the top of the base, a plurality of positioning pieces distributed in an array manner are fixedly arranged on the front side surface of the frame, an LED display screen monomer is arranged between every two adjacent positioning pieces, positioning grooves matched with the positioning pieces are formed in four corners of the back surface of the LED display screen monomer, an installation piece is fixedly arranged in the center of the back of the LED display screen monomer, a plurality of limiting mechanisms distributed in an array manner are uniformly formed in the front side surface of the frame, and the limiting mechanisms are matched with the installation piece. The split type LED display screen single body is prevented from shaking and colliding with the frame, so that the LED display screen single body is protected, the practicability of the LED display screen single body is improved, the split type LED display screen single body is convenient to disassemble, and manpower and material resources are saved.

Description

LED electronic display screen convenient for stage building

Technical Field

The utility model relates to the technical field of LED display screens, in particular to an LED electronic display screen convenient for stage construction.

Background

The LED display screen 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, etc. 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. The LED display screen is widely applied to commercial media, cultural performance markets, stadiums, information dissemination, news distribution, security trading and the like, and can meet the requirements of different environments.

But the concatenation display screen exists a great deal of not enough, because the quantity of display screen is many, unable accurate being connected, current concatenation formula LED display screen poor stability leads to the user to appear rocking or colliding after the concatenation to cause the damage, greatly reduced can splice the practicality of LED display screen, lead to the stage to set up and have the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an LED electronic display screen convenient for stage construction, so as to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: LED electronic display screen convenient to stage is built, the on-line screen storage device comprises a base, the top of base is fixed with the frame, the front side surface fixed mounting of frame has a plurality of to be the setting element that the array distributes, and is adjacent two be equipped with LED display screen monomer between the setting element, the constant head tank with setting element looks adaptation is all seted up in the free back four corners of LED display screen, the free back central authorities fixed mounting of LED display screen has the installed part, the front side surface of frame has evenly seted up a plurality of and is the stop gear that the array distributes, stop gear and installed part looks adaptation.

Further, the setting element includes coaxial first cylindricality base and the second cylindricality base that sets up, the diameter of first cylindricality base is greater than the diameter of second cylindricality base, and the setting element is used for fixing a position the free four corners of LED display screen.

Furthermore, the constant head tank includes first constant head tank and second constant head tank, first constant head tank is linked together with the second constant head tank, first constant head tank and first cylindricality base looks adaptation, second constant head tank and second cylindricality base looks adaptation further fix a position the LED display screen monomer.

Further, the installed part is including the installation piece, the outer wall central authorities of installation piece are seted up flutedly, the spacing groove has all been seted up at the upper and lower both ends of recess, it is equipped with the movable rod to run through between spacing groove and the recess, the movable rod extends to the one end fixedly connected with ejector pad of spacing groove, and other end fixedly connected with polished rod, be connected with first spring between polished rod and the recess inner wall, insert the installation piece in the mounting groove, the stopper inserts the spacing inslot under the effort of second spring to block the installation piece, can install LED display screen monomer on the frame.

Further, stop gear includes the mounting groove, the upper and lower both sides of mounting groove all are equipped with the activity groove, the equal fixedly connected with second spring of inner wall in activity groove, the terminal fixedly connected with stopper of second spring, stopper and spacing groove looks adaptation, recess rear side inner wall through thread connection has the screw rod, the terminal fixed mounting of screw rod has circular cone piece, the side of circular cone piece is the smooth surface, rotates the screw rod, and the screw rod drives circular cone piece and removes to the recess inboard, and circular cone piece extrudees the polished rod at the removal in-process, and then makes the polished rod drive the movable rod and remove, and the movable rod drives the ejector pad removal after that, and the ejector pad is extruded the stopper from the spacing inslot after that, can take out the installation piece from the mounting groove, dismantles the LED display screen monomer from the frame.

Furthermore, the top of the LED display screen monomer is fixed with a connecting lug, the bottom of the LED display screen monomer is provided with a connecting groove, the connecting groove is matched with the connecting lug, and the matching of the connecting groove and the connecting lug is helpful to more firmly connect the adjacent LED display screen monomers.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the LED display screen single body, the installation mechanism is arranged, the installation block is inserted into the installation groove, the limiting block is inserted into the limiting groove under the action of the second spring, so that the installation block is clamped, the LED display screen single body can be installed on the frame, the spliced LED display screen single body is prevented from shaking and colliding with the frame, the LED display screen single body is protected, and the practicability of the LED display screen single body is improved;

2. according to the LED display screen, the limiting mechanism is arranged, when the LED display screen is disassembled, the screw rod is only required to be rotated, the screw rod drives the conical block to move towards the inner side of the groove, the conical block extrudes the light rod in the moving process, the light rod further drives the movable rod to move, the movable rod then drives the push block to move, the push block then extrudes the limiting block from the limiting groove, the mounting block can be taken out of the mounting groove, and the LED display screen monomer is disassembled from the frame.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a front view of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2;

FIG. 4 is a schematic structural diagram of an LED display screen cell according to the present invention;

FIG. 5 is a cross-sectional view of an LED display screen cell of the present invention;

in the figure: 1. a base; 2. a frame; 3. a positioning member; 31. a first cylindrical base; 32. a second cylindrical base; 4. an LED display screen monomer; 5. positioning a groove; 51. a first positioning groove; 52. a second positioning groove; 6. a mounting member; 61. mounting blocks; 62. a groove; 63. a limiting groove; 64. a movable rod; 65. a push block; 66. a polish rod; 67. a first spring; 7. a limiting mechanism; 71. mounting grooves; 72. a movable groove; 73. a second spring; 74. a limiting block; 75. a screw; 76. a conical block; 8. a connection bump; 9. and connecting the grooves.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the utility model provides an LED electronic display screen convenient for stage construction, which comprises a base 1, wherein a frame 2 is fixed on the top of the base 1, a plurality of positioning pieces 3 distributed in an array are fixedly installed on the front side surface of the frame 2, an LED display screen single body 4 is arranged between two adjacent positioning pieces 3, positioning slots 5 matched with the positioning pieces 3 are respectively formed in four corners of the back surface of the LED display screen single body 4, an installation piece 6 is fixedly installed in the center of the back of the LED display screen single body 4, the installation piece 6 comprises an installation block 61, a groove 62 is formed in the center of the outer wall of the installation block 61, limiting grooves 63 are respectively formed in the upper end and the lower end of the groove 62, a movable rod 64 penetrates through the limiting grooves 63 and the groove 62, one end of the movable rod 64 extending to the limiting groove 63 is fixedly connected with a push block 65, and the other end is fixedly connected with a polish rod 66, a first spring 67 is connected between the polish rod 66 and the inner wall of the groove 62, the mounting block 61 is inserted into the mounting groove 71, the limiting block 74 is inserted into the limiting groove 63 under the action force of the second spring 73, so that the mounting block 61 is clamped, the LED display screen unit 4 can be mounted on the frame 2, a plurality of limiting mechanisms 7 distributed in an array manner are uniformly arranged on the front side surface of the frame 2, each limiting mechanism 7 comprises a mounting groove 71, movable grooves 72 are respectively arranged on the upper side and the lower side of the mounting groove 71, the inner wall of each movable groove 72 is fixedly connected with the second spring 73, the tail end of each second spring 73 is fixedly connected with a limiting block 74, the limiting blocks 74 are matched with the limiting grooves 63, a screw rod 75 is connected to the inner wall on the rear side of the groove 62 in a penetrating manner through threads, a conical block 76 is fixedly mounted at the tail end of the screw rod 75, and the side surface of the conical block 76 is a smooth surface, the screw 75 is rotated, the screw 75 drives the conical block 76 to move towards the inner side of the groove 62, the conical block 76 extrudes the polished rod 66 in the moving process, the polished rod 66 further drives the movable rod 64 to move, the movable rod 64 then drives the push block 65 to move, the push block 65 then extrudes the limiting block 74 from the limiting groove 63, the mounting block 61 can be taken out from the mounting groove 71, the LED display screen monomer 4 is detached from the frame 2, and the limiting mechanism 7 is matched with the mounting part 6.

In a preferred embodiment, the positioning member 3 includes a first cylindrical base 31 and a second cylindrical base 32, which are coaxially disposed, the diameter of the first cylindrical base 31 is greater than that of the second cylindrical base 32, and the positioning member 3 is used for positioning four corners of the LED display screen unit 4.

In a preferred embodiment, the positioning slot 5 includes a first positioning slot 51 and a second positioning slot 52, the first positioning slot 51 is communicated with the second positioning slot 52, the first positioning slot 51 is adapted to the first cylindrical base 31, and the second positioning slot 52 is adapted to the second cylindrical base 32, so as to further position the LED display screen unit 4.

In a preferred embodiment, a connecting bump 8 is fixed on the top of the LED display screen unit 4, a connecting groove 9 is formed in the bottom of the LED display screen unit 4, the connecting groove 9 is matched with the connecting bump 8, and the connecting groove 9 and the connecting bump 8 cooperate to help to connect the adjacent LED display screen units 4 more firmly.

The working principle of the utility model is as follows: insert installation piece 61 in mounting groove 71, stopper 74 inserts the spacing groove 63 under the effort of second spring 73 in, thereby block installation piece 61, can install LED display screen monomer 4 on frame 2, prevent that LED display screen monomer 4 that can splice from appearing rocking and frame 2 bumps, thereby protection LED display screen monomer 4, the practicality of LED display screen monomer 4 has been improved, when dismantling, only need rotate screw rod 75, screw rod 75 drives circular cone 76 and removes to recess 62 inboard, circular cone 76 extrudees light bar 66 at the removal in-process, and then make light bar 66 drive movable rod 64 and remove, movable rod 64 drives ejector pad 65 and removes after that, ejector pad 65 extrudes stopper 74 from spacing groove 63 after that, can take out installation piece 61 from mounting groove 71, dismantle LED display screen monomer 4 from frame 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. LED electronic display convenient to stage is built, including base (1), its characterized in that: the top of base (1) is fixed with frame (2), the front side surface fixed mounting of frame (2) has setting element (3) that a plurality of is the array distribution, adjacent two be equipped with LED display screen monomer (4) between setting element (3), constant head tank (5) with setting element (3) looks adaptation are all seted up in the back four corners of LED display screen monomer (4), the back central authorities fixed mounting of LED display screen monomer (4) has installed piece (6), stop gear (7) that a plurality of is the array distribution are evenly seted up to the front side surface of frame (2), stop gear (7) and installed piece (6) looks adaptation.

2. The LED electronic display screen convenient for stage construction according to claim 1, wherein: the positioning piece (3) comprises a first cylindrical base (31) and a second cylindrical base (32) which are coaxially arranged, and the diameter of the first cylindrical base (31) is larger than that of the second cylindrical base (32).

3. The LED electronic display screen convenient for stage construction according to claim 1, wherein: the positioning groove (5) comprises a first positioning groove (51) and a second positioning groove (52), the first positioning groove (51) is communicated with the second positioning groove (52), the first positioning groove (51) is matched with the first cylindrical base (31), and the second positioning groove (52) is matched with the second cylindrical base (32).

4. The LED electronic display screen convenient for stage construction according to claim 1, wherein: the mounting piece (6) comprises a mounting block (61), a groove (62) is formed in the center of the outer wall of the mounting block (61), limiting grooves (63) are formed in the upper ends and the lower ends of the groove (62), a movable rod (64) penetrates through the limiting grooves (63) and the groove (62), the movable rod (64) extends to one end of a pushing block (65) of the limiting grooves (63), the other end of the pushing block is fixedly connected with a polished rod (66), and a first spring (67) is connected between the polished rod (66) and the inner wall of the groove (62).

5. The LED electronic display screen convenient for stage construction according to claim 4, wherein: stop gear (7) include mounting groove (71), the upper and lower both sides of mounting groove (71) all are equipped with movable groove (72), the equal fixedly connected with second spring (73) of inner wall in movable groove (72), the terminal fixedly connected with stopper (74) of second spring (73), stopper (74) and spacing groove (63) looks adaptation, recess (62) rear side inner wall through thread is connected with screw rod (75), the terminal fixed mounting of screw rod (75) has circular cone piece (76), the side of circular cone piece (76) is the smooth surface.

6. The LED electronic display screen convenient for stage construction according to claim 1, wherein: the top of LED display screen monomer (4) is fixed with connection lug (8), spread groove (9) have been seted up to the bottom of LED display screen monomer (4), spread groove (9) and connection lug (8) looks adaptation.