CN210984121U

CN210984121U - L ED display screen of adjustable box concatenation angle

Info

Publication number: CN210984121U
Application number: CN202020289318.7U
Authority: CN
Inventors: 周文满
Original assignee: Anhui Jitai Electronic Communication Equipment Co ltd
Current assignee: Anhui Jitai Electronic Communication Equipment Co ltd
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-07-10
Anticipated expiration: 2030-03-11

Abstract

The utility model belongs to L ED display screen field, especially, L ED display screen of adjustable box concatenation angle is not convenient for adjust installation angle to current L ED display screen, and the installation shape is single, can not satisfy the problem of different figurative user demands, now proposes following scheme, and it includes the display screen body, one side fixed mounting of display screen body has the box, and the fixed orifices has all been seted up to the both sides of box, all rotates in two fixed orifices and installs the rotor arm, and the equal fixed mounting of one end that two rotor arms are close to each other has the gear, slidable mounting has the movable plate in the display screen body, and the rack has all been welded to the both sides of movable plate, and the spread groove has been seted up to the bottom of movable plate, and slidable mounting has the dead lever in the spread groove, the utility model discloses rational in infrastructure, convenient operation, this display screen body be convenient for adjust installation angle, the installation shape is various, can satisfy different figurative.

Description

L ED display screen of adjustable box concatenation angle

Technical Field

The utility model relates to an L ED display screen technical field especially relates to a L ED display screen of adjustable box concatenation angle.

Background

L ED display screen is a flat panel display, it is made up of L ED module panels one by one, the apparatus used for displaying various information such as characters, picture, video signal, etc., L ED luminous color and luminous efficiency are relevant to material and process of making L ED, the light ball is all blue light at first, add the phosphor powder behind, according to the different needs of users, regulate different light colors, the wide use has red, green, blue, yellow four kinds, because L ED working voltage is low, can illuminate voluntarily and have certain luminance, the luminance can be regulated with the voltage, L ED reveals that to rely on the junction box on slab to mount and splice;

however, the conventional L ED display screen is inconvenient to adjust the installation angle, has a single installation shape, and cannot meet the use requirements of different shapes.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the L ED display screen is not convenient for adjust installation angle among the prior art, the installation shape is single, can not satisfy the shortcoming of different figurative user demands, and the L ED display screen of an adjustable box concatenation angle that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an L ED display screen of adjustable box concatenation angle, includes the display screen body, one side fixed mounting of display screen body has the box, and the fixed orifices has all been seted up to the both sides of box, all rotates in two fixed orifices and installs the rotor arm, and the equal fixed mounting of one end that two rotor arms are close to each other has the gear, slidable mounting has the movable plate in the display screen body, and the rack has all been welded to the both sides of movable plate, and the spread groove has been seted up to the bottom of movable plate, and slidable mounting has the dead lever in the spread groove, and the one end welding of dead lever is on one side inner wall of box, the sliding opening has been seted up on one side inner wall of box, and slidable mounting has first lead screw in the sliding opening, and the one end welding of first lead screw is in one side of movable plate, and threaded mounting has first nut on the first lead screw, and first nut rotates and installs the one side at the box, and the one end that two rotor arms kept away from each other has all seted up the fixed slot, and all slidable mounting has the second lead screw in two fixed.

Preferably, the inner walls of the two sides of the fixing groove are provided with sliding grooves, the second screw rod is fixedly connected with two sliding blocks, the sliding blocks are slidably mounted in the corresponding sliding grooves, the sliding blocks are driven to slide in the sliding grooves when the second screw rod moves, and the position of the second screw rod when the second screw rod moves can be stabilized.

Preferably, an annular groove is formed in one end of the rotating arm, a moving block is fixedly mounted on one side of the second nut, the moving block is connected with the side wall of the annular groove in a sliding mode, the moving block is driven to slide in the annular groove when the second nut rotates, and the position of the second nut during rotation can be stabilized.

Preferably, the rotating grooves are formed in the inner walls of the two sides of the fixing hole, the rotating blocks are fixedly mounted on the two sides of the rotating arm, the rotating blocks are rotatably mounted in the corresponding rotating grooves, the rotating arms are driven to rotate in the rotating grooves, and the rotating arms can be stabilized in rotating positions.

Preferably, a circular groove is formed in one side of the box body, a fixing block is welded to one side of the first nut, the fixing block is connected with the side wall of the circular groove in a sliding mode, the first nut is driven to slide in the circular groove when rotating, and the position of the first nut when rotating can be stabilized.

Compared with the prior art, the beneficial effects of the utility model reside in that:

according to the scheme, the first nut is rotated to drive the first screw rod to move, the movable plate drives the two racks to move, the position of the movable plate when the movable plate moves can be stabilized, the racks drive the corresponding gears to rotate, the gears drive the corresponding rotating arms to rotate, the rotating arms drive the corresponding second screw rods to rotate, the second screw rods drive the corresponding connecting plates to rotate, the angles of the two connecting plates can be adjusted, the connecting plates on the two display screen bodies can be connected with each other, the second nut is rotated, the second screw rods drive the corresponding connecting plates to move, and the mounting positions of the connecting plates can be adjusted;

the utility model discloses rational in infrastructure, convenient operation, this display screen body are convenient for adjust installation angle, and the installation shape is various, can satisfy different figurative user demands.

Drawings

Fig. 1 is a schematic view of a front view structure provided by the present invention;

fig. 2 is a schematic structural view of part a of the present invention;

fig. 3 is a schematic structural diagram of part B of the present invention.

In the figure: 1. a display screen body; 2. a box body; 3. a fixing hole; 4. a rotating arm; 5. a gear; 6. moving the plate; 7. a rack; 8. fixing the rod; 9. a first nut; 10. a first lead screw; 11. fixing grooves; 12. a second lead screw; 13. a second nut; 14. a moving block; 15. a connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

Referring to fig. 1-3, an L ED display screen capable of adjusting a box splicing angle, including a display screen body 1, one side fixed mounting of the display screen body 1 has a box 2, fixed holes 3 have been all seted up to the both sides of the box 2, rotating arm 4 has all been installed in two fixed holes in a rotating manner, the equal fixed mounting of one end that two rotating arms 4 are close to each other has gear 5, slidable mounting has movable plate 6 in the display screen body 1, rack 7 has all been welded to the both sides of movable plate 6, rack 7 meshes with corresponding gear 5, the spread groove has been seted up to the bottom of movable plate 6, slidable mounting has dead lever 8 in the spread groove, the one end welding of dead lever 8 is on one side inner wall of box 2, the slide opening has been seted up on one side inner wall of box 2, slidable mounting has first lead screw 10 in the slide opening, the one end welding of first lead screw 10 is in one side of movable plate 6, threaded mounting has first nut 9 on first lead screw 10, first nut 9 rotates and installs in one side of box 2, the one end that two rotating arms 4 kept away from each other has all seted up fixed groove 11, equal slidable mounting has second fixed groove 12 in two lead screws 11, all install the threaded mounting has second nut 13 on.

In this embodiment, the sliding grooves have been all seted up on the both sides inner wall of fixed slot 11, two sliders of fixedly connected with on the second lead screw 12, and slider slidable mounting is in the corresponding sliding groove, drives the slider and slides in the sliding groove when second lead screw 12 removes, can stabilize the position when second lead screw 12 removes.

In this embodiment, an annular groove is formed in one end of the rotating arm 4, a moving block 14 is fixedly mounted on one side of the second nut 13, the moving block 14 is slidably connected to a side wall of the annular groove, and the second nut 13 drives the moving block to slide in the annular groove when rotating, so that the position of the second nut 13 when rotating can be stabilized.

In this embodiment, all seted up on the both sides inner wall of fixed orifices 3 and rotated the groove, the equal fixed mounting in both sides of rotor arm 4 has the turning block, and the turning block rotates to be installed at the rotation inslot that corresponds, drives the turning block at the rotation inslot rotation when rotor arm 4 rotates, can stabilize the position when rotor arm 4 rotates.

In this embodiment, the circular slot has been seted up to one side of box 2, and the welding of one side of first nut 9 has the fixed block, and the lateral wall sliding connection of fixed block and circular slot drives the fixed block and slides in the circular slot when first nut 9 rotates, can stabilize the position when first nut 9 rotates.

In this embodiment, the worker checks each component to ensure that the component can be used after no error, electrical components appearing in the component are electrically connected with an external master controller and 220V mains supply, and the master controller can be a conventional known device controlled by a computer or the like, the first nut 9 is rotated, the first nut 9 drives the first screw rod 10 to move, the first screw rod 10 drives the moving plate 6 to move, the moving plate 6 drives the two racks 7 to move, the fixed rod 8 slides passively in the connecting groove to stabilize the position of the moving plate 6 when moving, the racks 7 drive the corresponding gears 5 to rotate, the gears 5 drive the corresponding rotating arms 4 to rotate, the rotating arms 4 rotate in the corresponding fixed holes 3, the rotating arms 4 drive the corresponding second screw rods 12 to rotate, the second screw rods 12 drive the corresponding connecting plates 15 to rotate, so as to adjust the angles of the two connecting plates 15, and the connecting plates 15 on the two display screen bodies 1 can be connected with each other, rotate second nut 13, second nut 13 drives the second lead screw 12 that corresponds and removes, and second lead screw 12 drives the connecting plate 15 that corresponds and removes, can adjust connecting plate 15's mounted position, the utility model discloses rational in infrastructure, convenient operation, this display screen body 1 is convenient for adjust installation angle, and the installation shape is various, can satisfy different figurative user demands.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Claims

1. The utility model provides an L ED display screen of adjustable box concatenation angle, includes display screen body (1), its characterized in that, one side fixed mounting of display screen body (1) has box (2), and fixed orifices (3) have all been seted up to the both sides of box (2), and equal rotation installs rotor arm (4) in two fixed orificess, and the equal fixed mounting of one end that two rotor arms (4) are close to each other has gear (5), slidable mounting has movable plate (6) in display screen body (1), and rack (7) have all been welded to the both sides of movable plate (6), and rack (7) mesh with gear (5) that correspond, and the spread groove has been seted up to the bottom of movable plate (6), and slidable mounting has dead lever (8) in the spread groove, and the one end welding of dead lever (8) is on one side inner wall of box (2), the slide opening has been seted up on the one side inner wall of box (2), and slidable mounting has first lead screw (10) in the slide opening, and the one end welding of first lead screw (10) is in one side of movable plate (6), and threaded mounting has first nut (9) on one side of box (9), and the one end of two fixed orificess all install and two lead screw nuts (11) and all correspond on one side of second fixed arm (12), and two lead screw (11) are kept away from second fixed arm (11), and all install second fixed screw (13), and screw (13) and all install second fixed arm (11), and all install second.

2. The L ED display screen capable of adjusting the splicing angle of the box body as claimed in claim 1, wherein the inner walls of the two sides of the fixing groove (11) are both provided with a sliding groove, the second screw rod (12) is fixedly connected with two sliding blocks, and the sliding blocks are slidably mounted in the corresponding sliding grooves.

3. The L ED display screen capable of adjusting the splicing angle of the box body as claimed in claim 1, wherein an annular groove is formed at one end of the rotating arm (4), a moving block (14) is fixedly mounted at one side of the second nut (13), and the moving block (14) is slidably connected with the side wall of the annular groove.

4. The L ED display screen capable of adjusting the splicing angle of a box body according to claim 1, wherein the inner walls of two sides of the fixing hole (3) are both provided with a rotating groove, two sides of the rotating arm (4) are both fixedly provided with a rotating block, and the rotating blocks are rotatably arranged in the corresponding rotating grooves.

5. The L ED display screen capable of adjusting the splicing angle of the box body as claimed in claim 1, wherein a circular groove is formed in one side of the box body (2), a fixing block is welded to one side of the first nut (9), and the fixing block is slidably connected with the side wall of the circular groove.