CN216143413U

CN216143413U - Combined LED display screen convenient to install

Info

Publication number: CN216143413U
Application number: CN202121539070.6U
Authority: CN
Inventors: 冷兆锋
Original assignee: Beijing Xiaoniu Electronic Technology Co ltd
Current assignee: Beijing Xiaoniu Electronic Technology Co ltd
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2022-03-29
Anticipated expiration: 2031-07-07

Abstract

The utility model discloses a combined type LED display screen convenient to install, and relates to the technical field of LED display screens. The detachable splicing display screen is convenient to detach through the linkage rod, the direction adjusting groove, the connecting hole, the direction adjusting rod, the limiting strip, the storage barrel, the strip groove, the knob and the like, when the splicing display screen needs to be detached, the storage barrel is driven to rotate through the rotation knob, the storage barrel moves the direction adjusting rod to rotate through the strip groove and the limiting strip, when the direction adjusting rod rotates, the linkage rod is pulled to move through the direction adjusting groove, when the linkage rod moves, the first horn is pulled to approach the second horn until the limiting head moves out of the limiting groove, and finally the splicing display screen below is pulled downwards to be separated from the splicing display screen at the upper end.

Description

Combined LED display screen convenient to install

Technical Field

The utility model relates to the technical field of LED display screens, in particular to a combined LED display screen convenient to mount.

Background

The LED display screen is a flat panel display, it is made up of LED module panel of one by one, the apparatus used for displaying various information such as characters, picture, video, etc., the LED electronic display screen collects microelectronic technology, computer technology, information processing in an organic whole, have bright in color, the dynamic range is wide, the luminance is high, longe-lived, advantages such as the job stabilization is reliable, the LED display screen is applied to the commercial media extensively, the cultural performance market, stadium, information transmission, news issue, stock exchange, etc., can meet the needs of different environments.

For dealing with different demonstration demands, the LED display screen gradually towards can assemble, extensible direction gradual development, and the mounting means to the most LED display screens of this problem is comparatively complicated, and the installation is not convenient leads to the installation effectiveness lower to when installer carries out the operation in the higher department of mounted position, there is certain operation risk.

SUMMERY OF THE UTILITY MODEL

Based on this, the present invention provides a combined LED display screen which is easy to install, so as to solve the technical problems mentioned in the above background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a combination formula LED display screen convenient to installation, includes the display screen body, the top of display screen body is provided with the dead lever, and the bottom of dead lever has seted up the spread groove No. one, two sets of fixed orificess have been seted up to the one end of spread groove No. one, the bottom that the display screen body is located the dead lever is provided with the concatenation display screen, and the bottom of concatenation display screen has seted up No. two spread grooves, the spacing groove has been seted up to the inside of No. two spread grooves, the top of concatenation display screen is connected with the connecting plate, and the outer wall connection of connecting plate have with spacing head of spacing groove assorted.

Through adopting above-mentioned technical scheme to make multiunit concatenation display screen can assemble fast and install through above-mentioned part, improve the convenient degree of installation effectiveness and installation from this.

The utility model is further arranged in such a way that the inside of the connecting plate and the limiting head are connected with a telescopic device, one side of the telescopic device is provided with a horn, one side of the telescopic device, which is opposite to the horn, is provided with two horns, a telescopic rod is connected between the first horn and the second horn, and two ends of the telescopic rod, which are positioned in the first horn and the second horn, are both connected with springs.

Through adopting above-mentioned technical scheme to make the spacing head of top concatenation display screen can carry out quick block and spacing to the spacing groove of the concatenation display screen of below when the installation, improve the speed of installation and the convenience of installation from this.

The telescopic device is further provided with a linkage rod on the outer wall of the telescopic device, a direction adjusting groove is formed in the bottom end of the linkage rod, a connecting hole is formed in the connecting position of the upper portion of the linkage rod and the telescopic device, the linkage rod is connected with the direction adjusting rod through the direction adjusting groove, a limiting strip is arranged on the outer wall of the direction adjusting rod, the direction adjusting rod is connected with a containing barrel through the limiting strip, a strip groove matched with the limiting strip is formed in the containing barrel, and a knob is fixed on one side of the outer wall of the containing barrel.

Through adopting above-mentioned technical scheme to make the concatenation display screen can effectively break off through rotating the knob after the installation, avoid causing the damage of concatenation display screen because of disassembling the difficulty or can not disassemble, with this damage or the waste of avoiding concatenation display screen in use.

The spliced display screen is further connected with the fixed rod through the first fixing hole and the second fixing hole, and the bolt penetrates through the first fixing hole and the second fixing hole to fix the fixed rod with the wall body.

Through adopting above-mentioned technical scheme to make the dead lever be connected the back and support with the spliced display screen at topmost and can fix with the wall body through the bolt.

The utility model is further provided that the top end of the connecting plate is provided with a conducting strip, and the inside of the second connecting groove is also provided with a conducting strip matched with the conducting strip at the top end of the connecting plate.

Through adopting above-mentioned technical scheme to make multiunit concatenation display screen carry out the circuit switch-on through the conducting strip after connecting, avoid the concatenation display screen that the below is connected to cause the unable switch-on of circuit or the unable problem that shows.

The utility model is further provided that the outer wall of the direction adjusting rod is provided with an external thread, and the inner wall of the direction adjusting groove is provided with an internal thread matched with the external thread.

By adopting the technical scheme, the direction-adjusting rod can drive the linkage rod to move through the direction-adjusting groove, and therefore the limiting release of the limiting head when the spliced display screen is detached is realized.

In summary, the utility model mainly has the following beneficial effects:

the utility model realizes the convenience of connection through a second connecting groove, a limiting groove, a connecting plate, a limiting head, a second fixing hole, a telescopic device, a first horn, a second horn, a telescopic rod, a spring and the like, the connecting plate at the top end of a second spliced display screen is inserted into the second connecting groove at the bottom end of a first spliced display screen, when the connecting plate passes through the second connecting groove, the connecting plate pushes against the limiting head to drive the first horn and the second horn to be close to each other, simultaneously, two groups of springs are stressed to compress, when the first horn moves, the first horn drives a linkage rod to move, the linkage rod then drives a steering rod to move through a steering groove, the steering rod stretches and retracts in a bar groove through the limiting strip and a containing barrel, the measure is adopted to avoid the steering rod from forming limiting position when the limiting head moves, when the connecting plate is completely inserted into the second connecting groove, the limiting head is inserted into the limiting groove under the action of the spring reset, splicing the subsequent spliced display screens in the above mode;

the detachable splicing display screen is convenient to detach through the linkage rod, the direction adjusting groove, the connecting hole, the direction adjusting rod, the limiting strip, the storage barrel, the strip groove, the knob and the like, when the splicing display screen needs to be detached, the storage barrel is driven to rotate through the rotation knob, the storage barrel moves the direction adjusting rod to rotate through the strip groove and the limiting strip, when the direction adjusting rod rotates, the linkage rod is pulled to move through the direction adjusting groove, when the linkage rod moves, the first horn is pulled to approach the second horn until the limiting head moves out of the limiting groove, and finally the splicing display screen below is pulled downwards to be separated from the splicing display screen at the upper end.

Drawings

FIG. 1 is a schematic view of a display panel according to the present invention;

FIG. 2 is a schematic view of a tiled display screen of the present invention;

FIG. 3 is a schematic view of the structure of the retractor of the present invention;

fig. 4 is a schematic structural view of the steering rod of the present invention.

In the figure: 1. a display screen body; 2. fixing the rod; 3. a first connecting groove; 4. a first fixing hole; 5. splicing the display screens; 6. a second connecting groove; 7. a limiting groove; 8. a connecting plate; 9. a limiting head; 10. a second fixing hole; 11. a retractor; 12. a horn; 13. a second horn; 14. a telescopic rod; 15. a spring; 16. A linkage rod; 17. a direction regulating groove; 18. connecting holes; 19. a direction adjusting rod; 20. a limiting strip; 21. a storage cylinder; 22. a strip groove; 23. a knob.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

The utility model provides a combination formula LED display screen convenient to installation, as shown in fig. 1-4, including display screen body 1, the top of display screen body 1 is provided with dead lever 2, and dead lever 2's bottom has seted up spread groove 3, two sets of fixed orifices 4 have been seted up to spread groove 3's one end, display screen body 1 is located the bottom of dead lever 2 and is provided with tiled display screen 5, and tiled display screen 5's bottom has seted up spread groove 6 No. two, spacing groove 7 has been seted up to spread groove 6's inside No. two, tiled display screen 5's top is connected with connecting plate 8, and connecting plate 8's outer wall connection have with spacing groove 7 assorted spacing head 9, thereby make multiunit tiled display screen 5 can assemble fast and install through above-mentioned part, improve the convenience of installation effectiveness and installation from this.

Please refer to fig. 2, the inside of the connecting plate 8 and the limiting head 9 are connected with an expansion piece 11, one side of the expansion piece 11 is provided with a horn 12, one side of the expansion piece 11 opposite to the horn 12 is provided with a second horn 13, and a telescopic rod 14 is connected between the first horn 12 and the second horn 13, both ends of the telescopic rod 14 located inside the first horn 12 and the second horn 13 are connected with a spring 15, so that the limiting head 9 of the upper splicing display screen 5 can be installed, the limiting groove 7 of the lower splicing display screen 5 is quickly clamped and limited, and the installation speed and the installation convenience are improved.

Referring to fig. 4, a linkage rod 16 is arranged on the outer wall of the expansion piece 11, a direction adjusting groove 17 is arranged at the bottom end of the linkage rod 16, a connecting hole 18 is arranged at the joint of the upper portion of the linkage rod 16 and the expansion piece 11, the linkage rod 16 is connected with a direction adjusting rod 19 through the direction adjusting groove 17, a limiting strip 20 is arranged on the outer wall of the direction adjusting rod 19, the direction adjusting rod 19 is connected with a storage barrel 21 through the limiting strip 20, a strip groove 22 matched with the limiting strip 20 is formed in the storage barrel 21, and a knob 23 is fixed on one side of the outer wall of the storage barrel 21, so that the spliced display screen 5 can be effectively disconnected through the rotating knob 23 after being installed, damage to the spliced display screen 5 due to difficulty in disassembly or incapability of disassembly is avoided, and damage or waste to the spliced display screen 5 in use is avoided.

Referring to fig. 1, the tiled display screen 5 is connected to the fixing rod 2 through the first fixing hole 4 and the second fixing hole 10, and the bolt passes through the first fixing hole 4 and the second fixing hole 10 to fix the fixing rod 2 to the wall, so that the fixing rod 2 can be fixed to the wall through the bolt after being connected to the topmost tiled display screen 5.

Referring to fig. 1, a conducting strip is disposed at the top end of the connecting plate 8, and a conducting strip matched with the conducting strip at the top end of the connecting plate 8 is also disposed inside the second connecting groove 6, so that the multiple groups of tiled display screens 5 can be connected and then connected through the conducting strip, thereby avoiding the problem that the circuit cannot be connected or cannot be displayed due to the tiled display screens 5 connected below.

Referring to fig. 4, the outer wall of the direction-adjusting rod 19 is provided with an external thread, and the inner wall of the direction-adjusting groove 17 is provided with an internal thread matched with the external thread, so that the direction-adjusting rod 19 can drive the linkage rod 16 to move through the direction-adjusting groove 17, thereby realizing the release of the limit head 9 when the tiled display screen 5 is disassembled.

The working principle of the utility model is as follows: when the LED display screen is installed, firstly, the topmost spliced display screen 5 is connected with a fixed rod, a connecting plate 8 is inserted into a first connecting groove 3 at the bottom end of the fixed rod 2 during connection, then a bolt penetrates through a first fixing hole 4 and a second fixing hole 10, the tail end of the penetrating bolt is fixed with a screw hole which is formed in advance in a wall body, then a connecting plate 8 at the top end of a second spliced display screen 5 is inserted into a second connecting groove 6 at the bottom end of the first spliced display screen 5, when the connecting plate 8 penetrates through the second connecting groove 6, the connecting plate 8 pushes a limiting head 9 to drive a first horn 12 and a second horn 13 to approach each other, meanwhile, two groups of springs 15 are stressed to compress, while the first horn 12 moves, the first horn 12 drives a linkage rod 16 to move, the linkage rod 16 drives a steering rod 19 to move through a steering groove 17, the steering rod 19 stretches in a strip groove 22 through a limiting strip 20 and a containing tube 21, by the measure, the steering rod 19 is prevented from forming limit when the limit head 9 moves, when the connecting plate 8 is completely inserted into the second connecting groove 6, the limit head 9 is inserted into the limit groove 7 under the reset action of the spring 15, and then the subsequent spliced display screens 5 are spliced in the manner;

when the spliced display screen 5 needs to be dismantled, the rotary knob 23 is rotated to drive the storage barrel 21 to rotate, the storage barrel 21 drives the direction adjusting rod 19 to rotate through the strip groove 22 and the limiting strip 20, the linkage rod 16 is pulled to move through the direction adjusting groove 17 when the direction adjusting rod 19 rotates, the linkage rod 16 pulls the first horn 12 to approach to the direction of the second horn 13 when moving, until the limiting head 9 is moved out of the limiting groove 7, and finally the spliced display screen 5 below is pulled downwards to be separated from the spliced display screen 5 at the upper end.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. The utility model provides a combination formula LED display screen convenient to installation, includes display screen body (1), its characterized in that: the top of display screen body (1) is provided with dead lever (2), and the bottom of dead lever (2) has seted up spread groove (3), two sets of fixed orifices (4) have been seted up to the one end of spread groove (3), the bottom that display screen body (1) is located dead lever (2) is provided with concatenation display screen (5), and the bottom of concatenation display screen (5) has seted up No. two spread grooves (6), spacing groove (7) have been seted up to the inside of No. two spread grooves (6), the top of concatenation display screen (5) is connected with connecting plate (8), and the outer wall connection of connecting plate (8) have with spacing groove (7) assorted spacing head (9).

2. The combined LED display screen convenient to install of claim 1, wherein: the connecting plate is characterized in that an expansion piece (11) is connected with the limiting head (9) inside the connecting plate (8), one side of the expansion piece (11) is provided with a horn (12), one side, opposite to the horn (12), of the expansion piece (11) is provided with two horns (13), a telescopic rod (14) is connected between the horn (12) and the two horns (13), and springs (15) are connected to the two ends of the telescopic rod (14) located inside the horn (12) and the two horns (13).

3. A modular LED display screen for ease of installation as claimed in claim 2, wherein: the outer wall of expansion bend (11) is provided with gangbar (16), and the bottom of gangbar (16) is provided with transfers to groove (17), the top of gangbar (16) is provided with connecting hole (18) with expansion bend (11) junction, and gangbar (16) are connected with through transferring to groove (17) and transfer to pole (19), the outer wall of transferring to pole (19) is provided with spacing (20), and transfers to pole (19) and be connected with storage cylinder (21) through spacing (20), storage cylinder (21) inside seted up with spacing (20) assorted strip groove (22), and the outer wall one side of storage cylinder (21) is fixed with knob (23).

4. The combined LED display screen convenient to install of claim 1, wherein: spliced display screen (5) are connected with dead lever (2) through a fixed orifices (4) and No. two fixed orificess (10), and the bolt is fixed dead lever (2) and wall body through running through a fixed orifices (4) and No. two fixed orificess (10).

5. The combined LED display screen convenient to install of claim 1, wherein: the top of connecting plate (8) is provided with the conducting strip, and the inside of No. two spread groove (6) also is provided with the conducting strip with connecting plate (8) top conducting strip assorted.

6. A modular LED display screen for ease of installation as claimed in claim 3, wherein: the outer wall of the direction adjusting rod (19) is provided with an external thread, and the inner wall of the direction adjusting groove (17) is provided with an internal thread matched with the external thread.