CN219533999U

CN219533999U - Spliced LED display screen

Info

Publication number: CN219533999U
Application number: CN202320475222.3U
Authority: CN
Inventors: 叶新光
Original assignee: Jiangxi Ruixin Technology Co ltd
Current assignee: Jiangxi Ruixin Technology Co ltd
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-08-15
Anticipated expiration: 2033-03-14

Abstract

The utility model relates to the technical field of LED display screens, and discloses a spliced LED display screen, which comprises an equipment main body, wherein the equipment main body comprises: two groups of display screens which are symmetrically arranged left and right; the left locking piece and the right locking piece are used for connecting the left display screen and the right display screen, the left locking piece is arranged at the rear end of the left display screen, and the right locking piece is arranged at the rear end of the right display screen; through setting up the equipment main part, realize being connected between left retaining member and the right retaining member, two sets of display screens are accomplished by the concatenation, have realized pulling formula locking connection structure, when using, the operation is more simple and convenient, avoids among the conventional art, needs to connect the instrument to operate the problem that is difficult to the exhibition in narrow and small space, effectively reinforcing device's practicality, facilitates the use personnel to use.

Description

Spliced LED display screen

Technical Field

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

Background

The LED display screen is a flat panel display, which consists of small LED module panels and is used for displaying various information such as characters, images, videos and the like. The LED electronic display screen integrates microelectronic technology, computer technology and information processing, and has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable operation and the like. The LED display screen is widely applied to commercial media, cultural performance markets, stadiums, information dissemination, news release, securities trade and the like, and can meet the requirements of different environments.

The bulletin number is: the utility model of CN214663269U provides a spliced LED display screen, which comprises an LED display screen, wherein the LED display screen comprises a back plate and a display screen, the back plate is arranged on a placing surface through a supporting component, the supporting component comprises a base, a connecting column, a supporting frame, screws and a damping structure, the supporting frame is driven by a lifting structure to move up and down, positioning holes are formed in the back plate, positioning pins are inserted into the two positioning holes, one ends of the two positioning pins penetrating out of the positioning holes are fixedly connected with a connecting plate together, and kidney-shaped holes are formed in the supporting frame. Through setting up locating pin and connecting plate, insert the locating pin in the locating hole of corresponding backplate for the display screen interval of two adjacent installations is fixed.

In the in-service use, it utilizes screw and locating pin etc. to fix, and because in-service use in-process, the display screen mostly sets up near the fixed surface such as being close to the wall body, and the interval is less between the wall body, utilizes screw and locating pin to connect fixed operation complicacy loaded down with trivial details to be difficult to stretch into the internal work with the instrument, actual installation effect is relatively poor.

Disclosure of Invention

The utility model aims to provide a spliced LED display screen so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a tiled LED display screen, comprising an apparatus body comprising:

two groups of display screens which are symmetrically arranged left and right;

the left locking piece and the right locking piece are used for connecting the left group and the right group of the display screen, the left locking piece is arranged at the left end of the rear end of the display screen, and the right locking piece is provided with the right end of the rear end of the display screen.

Further, the left locking piece comprises a supporting piece, the supporting piece comprises two groups of connecting seats which are symmetrically arranged left and right, the connecting seats are arranged at the rear end of the display screen, two groups of guide rods are symmetrically arranged between the connecting seats up and down, and the right ends of the guide rods are provided with mounting seats.

Further, two sets of outside sliding connection of guide bar has the slider, be provided with the slide hole that corresponds with the guide bar on the slider, the right-hand member of slider is provided with two sets of springs from top to bottom symmetrically, the outside of guide bar has been cup jointed to the spring, the right-hand member and the left end of mount pad of spring are connected.

Further, the front end of the sliding block is provided with a mounting block, the right end of the mounting block is provided with an extension rod, and the right end of the extension rod is provided with a fixing seat.

Further, the left locking piece still includes the holder, the holder includes the mounting panel of fixed connection in the fixing base front end, the front end right side of mounting panel is provided with the spout, the front end of mounting panel is provided with two sets of rotation seats from top to bottom symmetry, two sets of be provided with the connecting axle between the rotation seat, the upper and lower both ends symmetry of mounting panel is provided with two sets of spacing arms.

Further, two sets of rotation seat are gone up to rotate and are connected with the axis of rotation, the outside intermediate position of axis of rotation is provided with the gear, the upper and lower both ends symmetry of axis of rotation is provided with two sets of threaded rods, the one end that the axis of rotation was kept away from to the threaded rod is provided with the stopper.

Further, the clamping piece further comprises two groups of clamping arms which are arranged in an up-down symmetrical mode, each clamping arm comprises a threaded cylinder which is connected to the outer side of the threaded rod through threads, the rear end of each threaded cylinder is provided with a sliding arm which is connected to the limiting arm in a sliding mode, and the rear end of each sliding arm is provided with a lock sleeve.

Further, the inner side of the lock sleeve is subjected to round corner treatment.

Further, sliding connection has the slider in the spout, be provided with the adaptation groove that corresponds with the axle on the slider, the axle runs through the upper and lower both ends of adaptation groove, the front end of slider is provided with the rack, intermesh between rack and the gear, the right-hand member of slider is provided with the pull handle.

Further, the right locking piece comprises a base, the base sets up in the rear end of display screen, the front end of base is provided with the backup pad, the front end of backup pad is provided with the installation section of thick bamboo, the upper and lower both ends symmetry of installation section of thick bamboo is provided with two sets of dead levers, the lock sleeve activity cup joints in the outside of dead lever.

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

through setting up the equipment main part, when installing two display screens, use the personnel to the right side pulling slider, the spring is compressed, the slider moves to the right side until the position of lock sleeve corresponds with the dead lever, later use the personnel to pull the handle and drive the slider and move along the spout to the right side, in-process, because intermeshing between rack and the gear, can drive the axis of rotation, the threaded rod of its outside rotates, drive screw section of thick bamboo moves along spacing arm direction, drive the lock sleeve and embolia the outside of dead lever, realize being connected between left retaining member and the right retaining member, two sets of display screens are spliced and are accomplished, the locking connection structure of pulling formula has been realized, when using, the operation is more simple and convenient, need connect the instrument to operate in the tradition technique and be difficult to the problem of performing the exhibition in narrow and small space, effectively strengthen the practicality of device, the convenience of use personnel.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.

FIG. 1 is a schematic view of the overall appearance structure of the present utility model;

FIG. 2 is a schematic view of the structure of the support member of the present utility model;

FIG. 3 is a schematic view of a clamping member according to the present utility model;

fig. 4 is a schematic view of the right locking member according to the present utility model.

In the figure: 1. an apparatus main body; 2. a display screen; 3. a left locking member; 4. a support; 41. a connecting seat; 411. a mounting base; 42. a guide rod; 43. a spring; 44. a slide block; 441. a slide hole; 45. a mounting block; 46. an extension rod; 47. a fixing seat; 5. a clamping member; 51. a mounting plate; 511. a chute; 512. a rotating seat; 5121. a connecting shaft; 513. a limiting arm; 53. a rotating shaft; 531. a gear; 532. a threaded rod; 533. a limiting block; 54. a clamping arm; 541. a thread cylinder; 542. a sliding arm; 543. a lock sleeve; 55. a sliding bar; 551. an adaptation groove; 552. a pull handle; 553. a rack; 6. a right locking member; 61. a base; 62. a support plate; 63. a mounting cylinder; 64. and a fixing rod.

Detailed Description

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution for a spliced LED display screen: the utility model provides a concatenation formula LED display screen, includes equipment main part 1, and equipment main part 1 includes: two groups of display screens 2 which are symmetrically arranged left and right; the left locking piece 3 and the right locking piece 6 are used for connecting the left display screen 2 and the right display screen 2, the left locking piece 3 is arranged at the rear end of the left display screen 2, and the right locking piece 6 is arranged at the rear end of the right display screen 2;

the left locking piece 3 comprises a supporting piece 4, the supporting piece 4 comprises two groups of connecting seats 41 which are symmetrically arranged left and right, the connecting seats 41 are arranged at the rear end of the display screen 2, two groups of guide rods 42 are symmetrically arranged between the two groups of connecting seats 41 up and down, the right end of each guide rod 42 is provided with a mounting seat 411, the outer sides of the two groups of guide rods 42 are slidably connected with a sliding block 44, sliding holes 441 corresponding to the guide rods 42 are formed in the sliding blocks 44, two groups of springs 43 are symmetrically arranged at the right end of each sliding block 44 up and down, the outer sides of the guide rods 42 are sleeved with the springs 43, the right ends of the springs 43 are connected with the left end of the mounting seats 411, the front ends of the sliding blocks 44 are provided with mounting blocks 45, the right ends of the mounting blocks 45 are provided with extension rods 46, and the right ends of the extension rods 46 are provided with fixing seats 47;

the left locking piece 3 further comprises a clamping piece 5, the clamping piece 5 comprises a mounting plate 51 fixedly connected to the front end of the fixing seat 47, a sliding groove 511 is formed in the right side of the front end of the mounting plate 51, two groups of rotating seats 512 are symmetrically arranged on the front end of the mounting plate 51 up and down, a connecting shaft 5121 is arranged between the two groups of rotating seats 512, two groups of limiting arms 513 are symmetrically arranged on the upper and lower ends of the mounting plate 51, a rotating shaft 53 is rotationally connected to the two groups of rotating seats 512, a gear 531 is arranged in the middle position of the outer side of the rotating shaft 53, two groups of threaded rods 532 are symmetrically arranged on the upper and lower ends of the rotating shaft 53, a limiting block 533 is arranged at one end of the threaded rod 532 away from the rotating shaft 53, the clamping piece 5 further comprises two groups of clamping arms 54 which are symmetrically arranged up and down, each clamping arm 54 comprises a thread cylinder 541 which is connected to the outer side of the threaded rod 532 through threads, the rear end of the thread cylinder 541 is provided with a sliding arm 542 which is connected with the limiting arm 513 in a sliding way, the rear end of the sliding arm 542 is provided with a lock sleeve 543, the inner side of the lock sleeve 543 is subjected to round angle treatment, a sliding bar 55 is connected in a sliding way in the sliding groove 511, the sliding bar 55 is provided with an adapting groove 551 corresponding to a connecting shaft 5121, the connecting shaft 5121 penetrates through the upper end and the lower end of the adapting groove 551, the front end of the sliding bar 55 is provided with a rack 553, the rack 553 is meshed with a gear 531, the right end of the sliding bar 55 is provided with a pull handle 552, when in use, the pull handle 552 is pulled to drive the sliding bar 55 to move rightward along the sliding groove 511, and in the moving process, the threaded bar 532 on the outer side of the sliding bar is driven to rotate along the direction of the limiting arm 513 to drive the lock sleeve 543 to move;

the right locking member 6 comprises a base 61, the base 61 is arranged at the rear end of the display screen 2, a supporting plate 62 is arranged at the front end of the base 61, a mounting cylinder 63 is arranged at the front end of the supporting plate 62, two groups of fixing rods 64 are symmetrically arranged at the upper end and the lower end of the mounting cylinder 63, a lock sleeve 543 is movably sleeved on the outer side of the fixing rods 64, and the lock sleeve 543 is sleeved on the outer side of the fixing rods 64 to realize connection between the left locking member 3 and the right locking member 6.

According to the utility model, by arranging the device main body 1, when two display screens 2 are installed, a user pulls the sliding block 44 to the right side, the spring 43 is compressed, the sliding block 44 moves to the right side until the position of the lock sleeve 543 corresponds to the fixed rod 64, then the user pulls the pull handle 552 to drive the sliding bar 55 to move to the right side along the sliding groove 511, in the moving process, the threaded rod 532 at the outer side of the sliding bar is driven to rotate due to the mutual meshing between the rack 553 and the gear 531, the threaded cylinder 541 is driven to move along the direction of the limiting arm 513 to drive the lock sleeve 543 to be sleeved on the outer side of the fixed rod 64, the connection between the left locking piece 3 and the right locking piece 6 is realized, the two groups of display screens 2 are spliced, a pull-type locking connection structure is realized, the operation is simpler and more convenient in use, the problem that the traditional technology is difficult to spread in a narrow space because the operation is required by a user is avoided, the practicability of the device is effectively enhanced, and the use is convenient for the user.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a concatenation formula LED display screen, includes equipment main part (1), its characterized in that: the device body (1) includes:

two groups of display screens (2) which are symmetrically arranged left and right;

a left retaining member (3) and right retaining member (6) for connecting control two sets of display screen (2), left side retaining member (3) set up in the left end the rear end of display screen (2), right side retaining member (6) are provided with the right-hand member the rear end of display screen (2).

2. The tiled LED display of claim 1, wherein: the left locking piece (3) comprises a supporting piece (4), the supporting piece (4) comprises two groups of connecting seats (41) which are symmetrically arranged left and right, the connecting seats (41) are arranged at the rear end of the display screen (2), two groups of guide rods (42) are symmetrically arranged between the connecting seats (41) up and down, and the right ends of the guide rods (42) are provided with mounting seats (411).

3. The tiled LED display of claim 2, wherein: the outside sliding connection of two sets of guide bar (42) has slider (44), be provided with slide hole (441) that corresponds with guide bar (42) on slider (44), the right-hand member of slider (44) is provided with two sets of springs (43) from top to bottom symmetrically, the outside of guide bar (42) has been cup jointed to spring (43), the right-hand member of spring (43) is connected with the left end of mount pad (411).

4. A tiled LED display according to claim 3, wherein: the front end of the sliding block (44) is provided with a mounting block (45), the right end of the mounting block (45) is provided with an extension rod (46), and the right end of the extension rod (46) is provided with a fixing seat (47).

5. The tiled LED display screen of claim 4, wherein: the left locking piece (3) further comprises a clamping piece (5), the clamping piece (5) comprises a mounting plate (51) fixedly connected to the front end of the fixing seat (47), a sliding groove (511) is formed in the right side of the front end of the mounting plate (51), two groups of rotating seats (512) are symmetrically arranged on the front end of the mounting plate (51) up and down, a connecting shaft (5121) is arranged between the two groups of rotating seats (512), and two groups of limiting arms (513) are symmetrically arranged on the upper end and the lower end of the mounting plate (51).

6. The tiled LED display screen of claim 5, wherein: the two sets of rotating seats (512) are rotationally connected with a rotating shaft (53), gears (531) are arranged in the middle of the outer side of the rotating shaft (53), two sets of threaded rods (532) are symmetrically arranged at the upper end and the lower end of the rotating shaft (53), and a limiting block (533) is arranged at one end, far away from the rotating shaft (53), of each threaded rod (532).

7. The tiled LED display screen of claim 6, wherein: the clamping piece (5) further comprises two groups of clamping arms (54) which are arranged vertically symmetrically, the clamping arms (54) comprise threaded cylinders (541) which are connected to the outer sides of the threaded rods (532) through threads, sliding arms (542) which are connected to the limiting arms (513) in a sliding mode are arranged at the rear ends of the threaded cylinders (541), and lock sleeves (543) are arranged at the rear ends of the sliding arms (542).

8. The tiled LED display of claim 7, wherein: the inner side of the lock sleeve (543) is rounded.

9. The tiled LED display screen of claim 8, wherein: the sliding chute (511) is connected with a sliding bar (55) in a sliding manner, an adapting groove (551) corresponding to the connecting shaft (5121) is formed in the sliding bar (55), the connecting shaft (5121) penetrates through the upper end and the lower end of the adapting groove (551), a rack (553) is arranged at the front end of the sliding bar (55), the rack (553) and the gear (531) are meshed with each other, and a pull handle (552) is arranged at the right end of the sliding bar (55).

10. The tiled LED display of claim 9, wherein: the right locking piece (6) comprises a base (61), the base (61) is arranged at the rear end of the display screen (2), a supporting plate (62) is arranged at the front end of the base (61), a mounting cylinder (63) is arranged at the front end of the supporting plate (62), two groups of fixing rods (64) are symmetrically arranged at the upper end and the lower end of the mounting cylinder (63), and a lock sleeve (543) is movably sleeved on the outer side of the fixing rods (64).