CN114046411A

CN114046411A - LED display screen convenient to assemble

Info

Publication number: CN114046411A
Application number: CN202111510389.0A
Authority: CN
Inventors: 关文威
Original assignee: Individual
Current assignee: Guangdong Charming Lighting Co ltd
Priority date: 2021-12-11
Filing date: 2021-12-11
Publication date: 2022-02-15
Anticipated expiration: 2041-12-11
Also published as: CN114046411B

Abstract

The invention relates to the technical field of LED display screens, and discloses an LED display screen convenient to assemble in a combined mode. This LED display screen convenient to equipment is joined in marriage in combination, through the framework, the steadying plate, the mounting panel, the LED display screen body, the setting of installation mechanism and connecting rod isotructure, with arc fixture block joint in corresponding dop surface to can carry out fixed mounting to single LED display screen body, and inwards promote the connecting rod, make the card not contact with the dop, make to withdraw from the groove and rotate behind the position corresponding with arc fixture block, outwards stimulate, and then made things convenient for single dismantlement of LED display screen body.

Description

LED display screen convenient to assemble

Technical Field

The invention relates to the technical field of LED display screens, in particular to an LED display screen convenient to assemble and assemble.

Background

The LED display screen is a flat panel display, which is composed 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 the microelectronic technology, the computer technology and the information processing, has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like, is widely applied to commercial media, cultural performance markets, sports stadiums, information dissemination, news publishing, stock exchange and the like, can meet the requirements of different environments, the LED display screen is an electronic display screen formed by an LED lattice, by changing the display content forms of the screen such as characters, animations, pictures and videos through the red and green light beads which are turned on and off, the display control of the components is carried out through a modular structure and mainly comprises a display module, a control system and a power supply system, wherein the display module is formed by LED lamp dot arrays to form a screen to emit light; the control system realizes the conversion of the content displayed on the screen under the on-off condition in the regulation area; the power supply system converts the input voltage and current to meet the requirement of the display screen.

Show in open air or indoor, often need use the LED display screen during the propaganda, single LED display screen commonly used is because display area is limited, consequently can adopt a plurality of LED display screens to increase display area with the mode of concatenation under partial occasion, but when a plurality of LED display screens splice, the staff need assist its installation one by one of high LED display screen of different positions about carrying out through appurtenance, it is lower to lead to its not only installation effectiveness, and there is certain potential safety hazard, provide the LED display screen of the equipment of being convenient for the combination for this reason.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the LED display screen which is convenient to assemble and assemble, and solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a LED display screen convenient to assemble in a combined mode comprises a frame body, wherein stabilizing plates are fixedly connected to two sides of the inner bottom wall of the frame body, clamping mechanisms are clamped on the surfaces of the two stabilizing plates together, the number of the clamping mechanisms is multiple, a mounting plate is fixedly connected to the surface of the clamping mechanisms, a mounting mechanism is fixedly connected to the surface of the mounting plate, an LED display screen body is mounted on the surface of the mounting mechanism, a touch plate is horizontally and slidably connected to two sides of the inner portion of the mounting plate, a spring is fixedly connected to one side of the touch plate, a clamping block is fixedly connected to the surface of the touch plate, an adjusting mechanism is horizontally and slidably connected to two sides of the inner wall of the frame body, a reset spring is fixedly connected to four corners of one side of the adjusting mechanism, a pull rope is fixedly connected to the center of one side of the adjusting mechanism, and a winding roller is fixedly connected to one end of the pull rope, the fixed surface of wind-up roll is connected with the gear, two the common meshing of the opposite side of gear has drive gear, drive gear's last fixed surface installs driving motor, the equal fixedly connected with mounting bracket in front and the back of framework, two the common fixedly connected with fixed plate in surface of mounting bracket.

Optionally, the clamping mechanism comprises a shell fixedly connected to the surface of the mounting plate, the two sides of the shell are horizontally and slidably connected with movable rods, one ends of the movable rods are fixedly connected with clamping plates, the other ends of the movable plates are fixedly connected with rectangular blocks, and the surfaces of the rectangular blocks are in threaded connection with two-way threaded rods together.

Optionally, the mounting mechanism includes a connection ring fixedly connected to the surface of the mounting plate, the surface of the connection ring is movably connected to a housing, a connection rod is slidably connected to the inside of the housing, one end of the connection rod is fixedly connected to a knob, and an airbag is fixedly connected to the surface of the connection rod.

Optionally, the other end fixedly connected with dop of connecting rod, the card lid of the back fixedly connected with and dop looks adaptation of LED display screen body, the equal swing joint in both sides of card lid has the arc fixture block, the fixed surface of arc fixture block is connected with conflict spring.

Optionally, the surface of the arc-shaped clamping block is fixedly connected with a clamping piece, a piece groove matched with the clamping piece is formed in the surface of the clamping head, and a withdrawing groove is formed in the surface of the clamping head.

Optionally, the adjusting mechanism comprises a protective cover connected to the inside of the frame body in a sliding mode, a servo motor is fixedly mounted on the inner top wall of the protective cover, and a lead screw is fixedly connected to the output end of the servo motor.

Optionally, the surface of the screw rod is in threaded connection with a movable plate, the surface of the contact plate is provided with a contact groove matched with the movable plate, and one end of the screw rod is movably mounted on the inner bottom wall of the protective cover through a shaft seat.

Optionally, the outer side of the frame body is fixedly connected with a protective frame for protecting the pull rope, guide rollers are movably mounted in the protective frame close to the pull rope, and the number of the guide rollers is four.

(III) advantageous effects

The invention provides an LED display screen convenient to assemble and assemble, which has the following beneficial effects:

1. this LED display screen convenient to equipment is joined in marriage in combination, through the framework, the steadying plate, the mounting panel, the LED display screen body, the setting of installation mechanism and connecting rod isotructure, with arc fixture block joint in corresponding dop surface to can carry out fixed mounting to single LED display screen body, and inwards promote the connecting rod, make the card not contact with the dop, make to withdraw from the groove and rotate behind the position corresponding with arc fixture block, outwards stimulate, and then made things convenient for single dismantlement of LED display screen body.

2. This LED display screen convenient to equipment is joined in marriage in combination, through adjustment mechanism, the framework, the protection casing, servo motor and lead screw isotructure's setting, it drives drive gear rotation to start driving motor, drive gear rotates through the meshing with the gear and makes the wind-up roll carry out rolling or unwrapping wire to the stay cord, thereby can satisfy the block separation between fly leaf and conflict board, when the fixture block not with the steadying plate contact, it drives LED display screen body rebound on the mounting panel of bottom to start servo motor, when the fixture block joint is inside in steadying plate, accomplish the fixed to the mounting panel, thereby LED display screen body not in the same height under the orderly installation on a plurality of steadying plates has been made things convenient for, the potential safety hazard that exists when having reduced the staff installation again when improving the installation effectiveness, and is convenient for popularize and use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram illustrating a second aspect of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the disassembled structure of the present invention;

FIG. 5 is a schematic plan view of the present invention;

FIG. 6 is an enlarged view of the structure at B in FIG. 5 according to the present invention;

FIG. 7 is a partially disassembled view of the present invention;

FIG. 8 is a schematic cross-sectional view of the engagement mechanism of the present invention;

FIG. 9 is a schematic view of a portion of a cross-sectional view of the mounting mechanism of the present invention;

fig. 10 is a schematic sectional structure view of the adjusting mechanism of the present invention.

In the figure: 1. a frame body; 2. a stabilizing plate; 3. mounting a plate; 4. an LED display screen body; 5. a touch plate; 6. a spring; 7. a clamping block; 8. a return spring; 9. pulling a rope; 10. a wind-up roll; 11. a gear; 12. a drive gear; 13. a drive motor; 14. a mounting frame; 15. a fixing plate; 16. a housing; 17. a movable rod; 18. clamping a plate; 19. a rectangular block; 20. a bidirectional threaded rod; 21. a connecting ring; 22. a housing; 23. a connecting rod; 24. a knob; 25. clamping a head; 26. a cover is clamped; 27. an arc-shaped fixture block; 28. against the spring; 29. a card; 30. withdrawing from the groove; 31. a protective cover; 32. a servo motor; 33. a screw rod; 34. a movable plate; 35. a protective frame; 36. an air bag.

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. 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 to 10, the present invention provides a technical solution: an LED display screen convenient for assembly comprises a frame body 1, wherein two sides of the inner bottom wall of the frame body 1 are fixedly connected with stabilizing plates 2, the surfaces of the two stabilizing plates 2 are jointly clamped with clamping mechanisms, the number of the clamping mechanisms is a plurality, the surfaces of the clamping mechanisms are fixedly connected with mounting plates 3, the surfaces of the mounting plates 3 are fixedly connected with mounting mechanisms, the number of the mounting mechanisms is a plurality, the mounting mechanisms are uniformly mounted on the surfaces of the mounting plates 3 at equal intervals, the surface of the mounting mechanism is provided with an LED display screen body 4, two sides inside the mounting plates 3 are horizontally and slidably connected with touch plates 5, one side of each touch plate 5 is fixedly connected with a spring 6, the surface of each touch plate 5 is fixedly connected with a clamping block 7, the surface of each stabilizing plate 2 is provided with a limiting groove matched with the clamping block 7, the number of the limiting grooves is a plurality, and two sides of the inner wall of the frame body 1 are horizontally and slidably connected with adjusting mechanisms, the four corners of one side of the adjusting mechanism are fixedly connected with reset springs 8, one end of each reset spring 8 is fixedly connected inside the frame body 1, the center of one side of the adjusting mechanism is fixedly connected with a pull rope 9, one end of each pull rope 9 is fixedly connected with a winding roller 10, the surface of each winding roller 10 is fixedly connected with a gear 11, two ends of each winding roller 10 are respectively movably arranged on the inner wall of the protective frame 35 and the upper surface of the frame body 1 through shaft seats, opposite sides of the two gears 11 are jointly meshed with a driving gear 12, the upper surface of the driving gear 12 is fixedly provided with a driving motor 13, the driving motor 13 is fixedly arranged inside the protective frame 35, the front and the back of the frame body 1 are fixedly connected with mounting frames 14, the surfaces of the two mounting frames 14 are jointly and fixedly connected with a fixing plate 15, fixing bolts are inserted into the surfaces of the fixing plates 15, and the frame body 1 can be installed and fixed through the arrangement of the fixing bolts, the installation and the use of different conditions are convenient.

The clamping mechanism comprises a shell 16 fixedly connected to the surface of the mounting plate 3, two sides of the shell 16 are horizontally and slidably connected with movable rods 17, one ends of the movable rods 17 are fixedly connected with clamping plates 18, the other ends of the movable plates 17 are fixedly connected with rectangular blocks 19, the surfaces of the two rectangular blocks 19 are jointly and threadedly connected with a bidirectional threaded rod 20, two ends of the bidirectional threaded rod 20 are respectively provided with reverse threads, the mounting mechanism comprises a connecting ring 21 fixedly connected to the surface of the mounting plate 3, the surface of the connecting ring 21 is movably connected with a shell 22, the inside of the shell 22 is slidably connected with a connecting rod 23, one end of the connecting rod 23 is fixedly connected with a knob 24, the knob 24 facilitates the rotation of the connecting rod 23, the surface of the connecting rod 23 is fixedly connected with an air bag 36, one side of the air bag 36 is fixedly connected to the inner wall of the shell 22, the other end of the connecting rod 23 is fixedly connected with a clamping head 25, the back of the LED display screen body 4 is fixedly connected with a clamping cover 26 matched with the clamping head 25, arc-shaped fixture blocks 27 are movably connected to two sides of the inner portion of the clamping cover 26, abutting springs 28 are fixedly connected to the surfaces of the arc-shaped fixture blocks 27, one ends of the abutting springs 28 are fixedly connected to the inner portion of the clamping cover 26, clamping pieces 29 are fixedly connected to the surfaces of the arc-shaped fixture blocks 27, sheet grooves matched with the clamping pieces 29 are formed in the surfaces of the clamping heads 25, withdrawing grooves 30 are formed in the surfaces of the clamping heads 25, an adjusting mechanism comprises a protective cover 31 slidably connected to the inner portion of the frame body 1, a servo motor 32 is fixedly installed on the inner top wall of the protective cover 31, a lead screw 33 is fixedly connected to the output end of the servo motor 32, a movable plate 34 is connected to the surface of the lead screw 33 through threads, abutting grooves matched with the movable plate 34 are formed in the surface of the abutting plate 5, one end of the lead screw 33 is movably installed on the inner bottom wall of the protective cover 31 through a shaft seat, and a rectangular groove convenient for the movable plate 34 is formed in one side of the protective cover 31, the outside fixedly connected with of framework 1 is used for carrying out the protective frame 35 that protects stay cord 9, and protective frame 35's inside is close to stay cord 9 movable mounting and has guide roller, and guide roller's quantity is four, and guide roller is favorable to the rolling and the unwrapping wire of stay cord 9.

The electrical components appearing in the paper are all electrically connected with an external main controller and 220V mains supply, the main controller can be a conventional known device controlled by a computer and the like, detailed description of known functions and known components is omitted in the specific embodiment of the disclosure, and in order to ensure compatibility of the device, all adopted operation means are consistent with parameters of instruments in the market.

In summary, the operation steps of the LED display screen convenient for assembling are as follows;

1. when the LED display screen fixing device is used, a user sleeves the clamping cover 26 on the surface of the clamping head 25 to enable the arc-shaped clamping block 27 to be clamped on the surface of the corresponding clamping head 25, the clamping sheet 29 is clamped in the corresponding sheet groove, after the LED display screen bodies 4 on the same mounting plate 3 are fixedly mounted, the driving motor 12 is started to drive the driving gear 13 to rotate, the driving gear 13 rotates through meshing with the gear 11 to enable the winding roller 10 to pay off the pull rope 9, the movable plate 34 is clamped in the touch plate 5 on the mounting plate 3, the touch plate 5 enables the clamping plate 18 to be separated from the inside of the stabilizing plate 2 under the action of the movable plate 34, then the servo motor 32 is started to drive the screw rod 33 to rotate, the movable plate 34 drives the LED display screen bodies 4 on the mounting plate 3 to move to the proper mounting position at the high position through the rotation of the screw rod 33, then the winding roller 10 winds the pull rope 9, and enables the movable plate 34 not to be in contact with the touch plate 5, the clamping plate 18 is clamped in the stabilizing plate 2, so that the LED display screen body 4 is installed from high to low, and then the frame body after the assembly is fixed at a proper position through the fixing plate 15;

2. when the driving motor 13 is started to separate the fixture block 7 from the stabilizing plate 2, the LED display screen body 4 at the position from high to low after use can be conveniently detached by displacement, the connecting rod 23 is pushed inwards to prevent the card 29 from contacting with the chuck 25, and the withdrawing groove 30 is pulled outwards after rotating to the position corresponding to the arc-shaped fixture block 27, so that the LED display screen body 4 can be conveniently and orderly detached;

3. the two-way threaded rod 20 is rotated to enable the two rectangular blocks 19 to be close to or far away from each other, so that the clamping plate 18 and the stabilizing plate 2 are separated or attached to each other, and therefore the mounting and dismounting of the mounting plates 3 can be achieved, and the adjusting under different conditions can be conveniently carried out.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution and the inventive concept thereof are also within the scope of the present invention, wherein the standard parts used can be purchased from the market, and can be customized according to the description and the accompanying drawings, the concrete connection manner of each part adopts the conventional means of bolt, rivet, welding, etc. mature in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, and the structure and principle of the parts known to those skilled in the art can be known to those skilled in the art through the technical manual or through the conventional experimental method in the description of the present specification, the terms "connect", "mount", "fix", "set", and the like are used in a broad sense, for example, the term "connect" may be a fixed connection or an indirect connection through intermediate components without affecting the relationship and technical effects of the components, or may be an integral connection or a partial connection, as in this case, for a person skilled in the art, the specific meaning of the above terms in the present invention or the invention can be understood according to specific situations.

Claims

1. The utility model provides a LED display screen convenient to equipment of making up, includes framework (1), its characterized in that: the LED display screen comprises a frame body (1), stabilizing plates (2) are fixedly connected to the two sides of the inner bottom wall of the frame body (1), clamping mechanisms are clamped on the surfaces of the two stabilizing plates (2) together, the quantity of the clamping mechanisms is a plurality of clamping mechanisms, a mounting plate (3) is fixedly connected to the surface of the clamping mechanisms, a mounting mechanism is fixedly connected to the surface of the mounting plate (3), an LED display screen body (4) is mounted on the surface of the mounting mechanism, touch plates (5) are horizontally and slidably connected to the two sides of the inner portion of the mounting plate (3), springs (6) are fixedly connected to one sides of the touch plates (5), clamping blocks (7) are fixedly connected to the surfaces of the touch plates (5), adjusting mechanisms are horizontally and slidably connected to the two sides of the inner wall of the frame body (1), reset springs (8) are fixedly connected to the four corners of one side of each adjusting mechanism, pull ropes (9) are fixedly connected to the centers of one sides of the adjusting mechanisms, the one end fixedly connected with wind-up roll (10) of stay cord (9), the fixed surface of wind-up roll (10) is connected with gear (11), two the common meshing of the opposite side of gear (11) has drive gear (12), the last fixed surface of drive gear (12) installs driving motor (13), the equal fixedly connected with mounting bracket (14) in front and the back of framework (1), two the common fixedly connected with fixed plate (15) in surface of mounting bracket (14).

2. An LED display screen convenient for assembly according to claim 1, wherein: the block mechanism includes casing (16) of fixed connection in mounting panel (3) surface, the equal horizontal sliding connection in both sides of casing (16) has movable rod (17), the one end fixedly connected with cardboard (18) of movable rod (17), the other end fixedly connected with rectangular block (19) of movable plate (17), two the common threaded connection in surface of rectangular block (19) has two-way threaded rod (20).

3. An LED display screen convenient for assembly according to claim 1, wherein: installation mechanism includes go-between (21) on fixed connection surface in mounting panel (3), the surface swing joint of go-between (21) has shell (22), the inside sliding connection of shell (22) has connecting rod (23), the one end fixedly connected with knob (24) of connecting rod (23), the fixed surface of connecting rod (23) is connected with gasbag (36).

4. A LED display screen facilitating assembly according to claim 3, wherein: the other end fixedly connected with dop (25) of connecting rod (23), back fixedly connected with and dop (25) looks adaptation card lid (26) of LED display screen body (4), the equal swing joint in both sides of card lid (26) inside has arc fixture block (27), the fixed surface of arc fixture block (27) is connected with conflict spring (28).

5. An LED display screen convenient for assembly according to claim 4, wherein: the surface of the arc-shaped clamping block (27) is fixedly connected with a clamping piece (29), the surface of the clamping head (25) is provided with a piece groove matched with the clamping piece (29), and the surface of the clamping head (25) is provided with a withdrawing groove (30).

6. An LED display screen convenient for assembly according to claim 1, wherein: adjustment mechanism includes sliding connection in inside protection casing (31) of framework (1), the interior roof fixed mounting of protection casing (31) has servo motor (32), the output fixedly connected with lead screw (33) of servo motor (32).

7. An LED display screen convenient for assembly according to claim 6, wherein: the surface of the screw rod (33) is in threaded connection with a movable plate (34), a contact groove matched with the movable plate (34) is formed in the surface of the contact plate (5), and one end of the screw rod (33) is movably installed on the inner bottom wall of the protective cover (31) through a shaft seat.

8. An LED display screen convenient for assembly according to claim 1, wherein: the outer side of the frame body (1) is fixedly connected with a protective frame (35) used for protecting the pull rope (9), guide rollers are movably mounted in the protective frame (35) close to the pull rope (9), and the number of the guide rollers is four.