CN213331856U

CN213331856U - Assembling structure of LED display screen

Info

Publication number: CN213331856U
Application number: CN202022062951.5U
Authority: CN
Inventors: 杜群文
Original assignee: Guangxi Bijiasheng Exhibition Co ltd
Current assignee: Guangxi Bijiasheng Exhibition Co ltd
Priority date: 2020-09-20
Filing date: 2020-09-20
Publication date: 2021-06-01
Anticipated expiration: 2030-09-20

Abstract

The utility model discloses a structure of assembling of LED display screen belongs to display screen concatenation technical field. The utility model provides a structure of assembling of LED display screen, includes display screen concatenation piece, display screen concatenation piece includes display screen and control mechanism, the welding of display screen concatenation piece top front end has the dop, the welding of dop front end middle part has the spring, display screen concatenation piece front end is the welding of bilateral symmetry structure has two sliders, display screen concatenation piece rear end is bilateral symmetry structure and has seted up two spread grooves, the welding has the joint post in the spread groove. Through the relation of connection of the round bar that sets up, when carrying out the concatenation between the display screen concatenation piece, through setting up round bar outer wall and arcwall face outer wall sliding fit's relation for the round bar can be more convenient carry out the joint cooperation with the arc wall, combine the restoring force effect of the spring of setting to make the relation of connection between the display screen concatenation piece more stable, installation process is simple simultaneously.

Description

Assembling structure of LED display screen

Technical Field

The utility model relates to a display screen concatenation technical field, more specifically say, relate to a structure of assembling of LED display screen.

Background

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. Most of the existing LED display screens need to be spliced when being installed, most of the LED display screens are fixed through screws in the splicing process, the installation process is complicated, the splicing effect is not ideal enough, and therefore the splicing structure of the LED display screens is provided.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a structure of assembling of LED display screen to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

An assembly structure of an LED display screen comprises a display screen splicing block, wherein the display screen splicing block comprises a display screen and a control mechanism, a chuck is welded at the front end of the top surface of the display screen splicing block, a spring is welded in the middle of the front end of the chuck, two rotating rods are rotatably connected to the front side and the rear side of the chuck through a pin shaft, a round rod is welded between the middle parts of the two rotating rods, two sliding blocks are welded at the front end of the display screen splicing block in a bilateral symmetry structure, sliding grooves are formed in the sliding blocks, sliding rods are slidably connected in the sliding grooves, a clamping table is welded at the rear end of the top surface of the display screen splicing block, an arc-shaped surface is arranged at the front end of the clamping table, an arc-shaped groove is formed in the middle part of the front end of the clamping table, a spring groove is formed in the middle part of the rear end of the clamping table, the position, the utility model discloses a display screen splicing block, including the slider, spout A, spout B, connecting rod A, connecting rod B and connecting rod B, spout A has seted up spout C that two are the slope structure to spout B is bilateral symmetry structure, is located the outside spout C front end has seted up spout D, sliding connection has connecting rod A in the spout B, connecting rod A both ends are bilateral symmetry structure and rotate and are connected with two connecting rod B that are the slope structure, are located the inner connecting rod B rotates with the slide bar rear end to be connected, is located the outer end connecting rod B rotates through the round pin axle to be connected with the joint board, display screen splicing block rear end is bilateral symmetry structure and has seted up two spread grooves, the joint post has been welded.

Preferably, the round bar is matched with the arc-shaped groove in a clamping mode, and the outer wall of the round bar is matched with the outer wall of the arc-shaped surface in a sliding mode.

Preferably, joint inslot wall and slider outer wall sliding fit, just joint groove and slider size of a dimension phase-match.

Preferably, the front end of the clamping plate is of a claw structure, the outer wall of the clamping plate is in sliding fit with the inner wall of the connecting groove and the inner wall of the sliding groove D, and the clamping plate is in clamping fit with the clamping column.

Preferably, the sliding groove is communicated with a sliding groove A, the sliding groove A is communicated with a sliding groove C, the sliding groove C is communicated with a sliding groove D, and the sliding groove D corresponds to the connecting groove in position.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a relation of connection of the round bar of setting, when carrying out the concatenation between the display screen concatenation piece, through setting up round bar outer wall and arcwall face outer wall sliding fit's relation for the round bar can be more convenient carry out the joint cooperation with the arc wall, combine the answer effort of the spring of setting to make the relation of connection between the display screen concatenation piece 1 more stable, the installation is simple simultaneously.

2. The utility model discloses a joint board sliding fit's that sets up relation combines the claw form joint board that colludes that sets up, in the installation, can make the joint board better carry out the joint cooperation with the joint post, simultaneously in the installation, the joint board and the joint post that set up carry out joint complex relation earlier, and is laborsaving when carrying out the joint cooperation between round bar and the arc wall this moment.

3. The utility model discloses a relation of connection between the groove that sets up, the connection cooperation relation between the cooperation connecting rod removes in the slide tray through the slide bar that sets up in carrying out the installation, and the joint board that can drive the setting this moment carries out the joint cooperation with the joint post, and the installation is simple laborsaving, and the installation effectiveness is higher.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a rear view of the overall structure of the present invention;

FIG. 3 is a schematic view of the connection structure of two display screen tiles of the present invention;

FIG. 4 is a schematic top view of a horizontal section of the slider portion of the present invention;

the reference numbers in the figures illustrate: 1. a display screen splicing block; 101. connecting grooves; 102. a chute D; 103. a chute C; 104. a chute B; 105. a chute A; 2. clamping a head; 3. a spring; 4. a clamping and connecting plate; 5. rotating the rod; 6. clamping a platform; 601. an arc-shaped slot; 602. an arc-shaped surface; 603. a spring slot; 7. a clamping groove; 8. a slider; 801. a sliding groove; 9. a connecting rod A; 10. a connecting rod B; 11. a round bar; 12. a clamping column; 13. a slide bar.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution:

an assembly structure of an LED display screen comprises a display screen splicing block 1, the display screen splicing block 1 comprises a display screen and a control mechanism, a clamping head 2 is welded at the front end of the top surface of the display screen splicing block 1, a spring 3 is welded at the middle part of the front end of the clamping head 2, two rotating rods 5 are rotatably connected with the front side and the rear side of the clamping head 2 through pin shafts, a round rod 11 is welded between the middle parts of the two rotating rods 5, two sliding blocks 8 are welded at the front end of the display screen splicing block 1 in a bilateral symmetry structure, a sliding groove 801 is formed in each sliding block 8, a sliding rod 13 is slidably connected in each sliding groove 801, a clamping table 6 is welded at the rear end of the top surface of the display screen splicing block 1, an arc surface 602 is arranged at the front end of the clamping table 6, an arc groove 601 is formed in the middle part of the front end of the clamping table 6, a spring groove 603 is formed in the middle part of the, spout A105 has been seted up with the corresponding position of slider 8 to display screen splice 1 front end, spout B104 has been seted up to spout A105 outer end, spout B104 is bilateral symmetry structure and has seted up two spout C103 that are the slope structure, spout D102 has been seted up to the spout C103 front end that is located the outside, sliding connection has connecting rod A9 in spout B104, connecting rod A9 both ends are bilateral symmetry structure and rotate and are connected with two connecting rod B10 that are the slope structure, connecting rod B10 that is located the inner rotates with slide bar 13 rear end to be connected, connecting rod B10 that is located the outer end rotates through the round pin axle and is connected with joint board 4, display screen splice 1 rear end is bilateral symmetry structure and has seted up two spread grooves 101, the joint post 12 has been welded in the spread.

Further, pole 11 and arc wall 601 joint cooperation, pole 11 outer wall and arcwall 602 outer wall sliding fit, through the relation of connection of the pole 11 that sets up, when carrying out the concatenation between the display screen splice 1, through setting up the relation of pole 11 outer wall and arcwall 602 outer wall sliding fit, make pole 11 can be more convenient carry out the joint cooperation with arc wall 601, the answer power of the spring 3 that combines to set up makes the relation of connection between the display screen splice 1 more stable.

Further, 7 inner walls in joint groove and 8 outer walls of slider sliding fit, and the size phase-match of

joint groove

7 and 8 of slider dimensions, through the joint groove 7 and the size phase-match of 8 of slider dimensions that set up, combine the sliding fit's that sets up relation, can guarantee after two adjacent display screen splice 1 are installed, guarantee the integrality of coupling part.

Further, 4 front ends of joint board are for colluding the claw structure, 4 outer walls of joint board and spread groove 101 inner wall and spout D102 inner wall sliding fit, joint board 4 and the cooperation of joint post 12 joint, the joint board 4 of colluding the claw form through 4 sliding fit's of joint board that set up relation combining the setting, in the installation, can make 4 better of joint board carry out the joint cooperation with joint post 12, simultaneously in the installation, the joint board 4 and the joint post 12 of setting carry out joint complex relation earlier, this moment is laborsaving when carrying out the joint cooperation between round bar 11 and arc wall 601.

Further, sliding tray 801 is linked together with spout A105, spout A105 is linked together with spout C103, spout C103 is linked together with spout D102, spout D102 is corresponding with spread groove 101 position, combine the groove of setting up to the present connection relation, and with the sliding fit relation between the connecting rod, move in sliding tray 801 through the slide bar 13 that sets up in carrying out the installation, can drive the joint board 4 that sets up and carry out the joint cooperation with joint post 12 this moment, the installation is simple laborsaving, the installation effectiveness is higher.

The working principle is as follows: when the utility model is installed, firstly, the set slide block 8 is matched with the arranged clamping groove 7 to realize the guiding effect, then the installation is continued, at the moment, the outer end of the slide rod 13 which is connected in the slide block 8 in a sliding way is contacted with the inner wall of the clamping groove 7 to further drive the set slide rod 13 to move inwards, the front end of the clamping plate 4 can extend into the connecting groove 101 by combining the rotary connection relation of the set connecting rod B10 and the set connecting rod A9 which can drive the set clamping plate 4 to slide out from the set slide groove D102 and combining the corresponding relation of the position of the set slide groove D102 and the position of the connecting groove 101, at the moment, the front end of the clamping plate 4 is contacted with the clamping column 12 and generates deformation, when the installation is continued, at the moment, the front end of the clamping plate 4 is in clamping fit with the clamping column 12, at the moment, the set spring 3 is positioned in the spring groove 603, and the outer end of the spring 3 is contacted with, carry out inseparable laminating between two adjacent display screen splice 1 this moment, the dwang 5 that will set up this moment rotates, carries out the joint cooperation with the arc wall 601 of seting up on calorie platform 6 with the round bar 11 that will set up this moment, loosens two display screen splices 1 this moment, has spring 3's restoring force effect, realizes the stable concatenation between two display screen splices 1 through the dwang 5 that sets up.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a structure of assembling of LED display screen, includes display screen splice (1), display screen splice (1) includes display screen and control mechanism, its characterized in that: the display screen splicing block is characterized in that a clamping head (2) is welded at the front end of the top surface of the display screen splicing block (1), a spring (3) is welded at the middle part of the front end of the clamping head (2), two rotating rods (5) are rotatably connected to the front and back sides of the clamping head (2) through a pin shaft, a round rod (11) is welded between the middle parts of the two rotating rods (5), two sliding blocks (8) are welded at the front end of the display screen splicing block (1) in a bilateral symmetry structure, a sliding groove (801) is formed in each sliding block (8), a sliding rod (13) is slidably connected in each sliding groove (801), a clamping table (6) is welded at the rear end of the top surface of the display screen splicing block (1), an arc-shaped surface (602) is arranged at the front end of the clamping table (6), an arc-shaped groove (601) is formed in the middle part of the front end of the clamping table (6), a spring, the rear end of the display screen splicing block (1) is of a bilateral symmetry structure and is provided with two clamping grooves (7), the front end of the display screen splicing block (1) is provided with a sliding groove A (105) at a position corresponding to the sliding block (8), the outer end of the sliding groove A (105) is provided with a sliding groove B (104), the sliding groove B (104) is of a bilateral symmetry structure and is provided with two sliding grooves C (103) which are of an inclined structure, the front end of the sliding groove C (103) positioned at the outer side is provided with a sliding groove D (102), the sliding groove B (104) is internally and slidably connected with a connecting rod A (9), the two ends of the connecting rod A (9) are of a bilateral symmetry structure and are rotatably connected with two connecting rods B (10) which are of an inclined structure, the connecting rod B (10) positioned at the inner end is rotatably connected with the rear end of the sliding rod (13, the rear end of the display screen splicing block (1) is of a bilateral symmetry structure and is provided with two connecting grooves (101), and clamping columns (12) are welded in the connecting grooves (101).

2. The LED display screen assembly structure of claim 1, wherein: round bar (11) and arc wall (601) joint cooperation, round bar (11) outer wall and arcwall face (602) outer wall sliding fit.

3. The LED display screen assembly structure of claim 1, wherein: the inner wall of the clamping groove (7) is in sliding fit with the outer wall of the sliding block (8), and the clamping groove (7) is matched with the sliding block (8) in size.

4. The LED display screen assembly structure of claim 1, wherein: the front end of the clamping plate (4) is of a claw-hook structure, the outer wall of the clamping plate (4) is in sliding fit with the inner wall of the connecting groove (101) and the inner wall of the sliding groove D (102), and the clamping plate (4) is in clamping fit with the clamping column (12).

5. The LED display screen assembly structure of claim 1, wherein: the sliding groove (801) is communicated with a sliding groove A (105), the sliding groove A (105) is communicated with a sliding groove C (103), the sliding groove C (103) is communicated with a sliding groove D (102), and the sliding groove D (102) corresponds to the connecting groove (101).