CN210467122U

CN210467122U - LED display screen convenient to use

Info

Publication number: CN210467122U
Application number: CN201921597237.7U
Authority: CN
Inventors: 翁孝丽
Original assignee: Hebei Haiqin Electronic Technology Co Ltd
Current assignee: Hebei Haiqin Electronic Technology Co Ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-05-05
Anticipated expiration: 2029-09-24

Abstract

The utility model discloses a convenient to use's LED display screen belongs to LED display screen technical field, and it includes the display screen, the right flank of display screen and the left surface overlap joint of backup pad, two fixture blocks of right flank fixedly connected with of display screen, the fixture block is located the draw-in groove, the left surface at the backup pad is seted up to the draw-in groove, two first fixed blocks of right flank fixedly connected with of backup pad, and the opposite face of two first fixed blocks is through the left end swing joint of same first round pin axle and two connecting rods. This convenient to use's LED display screen, through setting up motor, pivot, backup pad display screen and electric putter for the output shaft of motor drives the connecting plate through the pivot and rotates, secondly can control electric putter extension or shorten, makes electric putter can adjust the angle of display screen once more at flexible in-process, can change the angle of display screen according to the posture that people watched, has improved the comfort level that people watched.

Description

LED display screen convenient to use

Technical Field

The utility model belongs to the technical field of the LED display screen, specifically be a convenient to use's LED display screen.

Background

The LED display screen is a flat-panel display, constitute by LED module panel little one by one, be used for showing characters, images, the equipment of various information such as video and video recording signal, some LED display screens that have now are installed on the wall mostly, because the long-time during operation of LED display screen can produce certain heat, it only dispels the heat through the heat dissipation mechanism of self-carrying to the display screen, the radiating effect is not good, the most fixed setting of current display screen, can't adjust, can not change the angle of display screen according to the posture that people watched, influence the comfort level that people watched.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a convenient to use's LED display screen, it installs on the wall mostly to have solved some current LED display screens, because the long-time during operation of LED display screen can produce certain heat, it only dispels the heat through the heat dissipation mechanism from the area to the display screen, the radiating effect is not good, the most fixed setting of current display screen, can't adjust, can't change the angle of display screen according to the posture that people watched, influence the problem of the comfort level that people watched.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a convenient to use's LED display screen, includes the display screen, the right flank of display screen and the left surface overlap joint of backup pad, two fixture blocks of right flank fixedly connected with of display screen, the fixture block is located the draw-in groove, the left surface at the backup pad is seted up to the draw-in groove, two first fixed blocks of right flank fixedly connected with of backup pad, and the opposite face of two first fixed blocks is through the left end swing joint of same first round pin axle with two connecting rods, the right-hand member of connecting rod and the left surface fixed connection of connecting plate.

The right side face of the connecting plate is fixedly connected with the outer surface of the driving device, the lower surface of the driving device is fixedly connected with the lower surface of the inner wall of the mounting support, the driving device is sleeved in the bearing, and the bearing is clamped on the upper surface of the inner wall of the mounting support.

Two second fixed blocks of left surface fixedly connected with of connecting plate, and the opposite face of two second fixed blocks is through same second round pin axle and electric putter's right-hand member swing joint, electric putter's left end is through the opposite face swing joint of third round pin axle and two third fixed blocks, the left surface of third fixed block and the right flank fixed connection of backup pad.

As a further aspect of the present invention: the driving device comprises a motor, the lower surface of the motor body is fixedly connected with the lower surface of the inner wall of the mounting bracket, an output shaft of the motor is fixedly connected with a rotating shaft, the rotating shaft is sleeved in the bearing, and the outer surface of the rotating shaft is fixedly connected with the right side surface of the connecting plate.

As a further aspect of the present invention: the right side of backup pad has seted up the through-hole, be provided with the heat-conducting plate in the through-hole, the left surface of heat-conducting plate and the right flank overlap joint of display screen, the right flank of heat-conducting plate is provided with a plurality of fin.

As a further aspect of the present invention: the shapes of the clamping block and the clamping groove are both L-shaped.

As a further aspect of the present invention: a plurality of mounting holes are formed in the right side face of the mounting support.

(III) advantageous effects

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

1. this convenient to use's LED display screen, through setting up the motor, the apparatus further comprises a rotating shaft, the connecting plate, backup pad display screen and electric putter, when the angle of display screen is adjusted to needs, steerable motor work, make the output shaft of motor drive the connecting plate through the pivot and rotate, secondly can control electric putter extension or shorten, make electric putter adjust the angle of display screen at flexible in-process once more, can change the angle of display screen according to the posture that people watched, the comfort level that people watched has been improved.

2. This convenient to use's LED display screen through setting up backup pad, display screen, through-hole, fin and heat-conducting plate, when the display screen carries out the during operation for a long time, because of heat-conducting plate and display screen contact for the heat-conducting plate can absorb some heat and from the fin in diffusion to the air, because of the area of contact of a plurality of fin and air is great, thereby has improved the radiating effect of display screen.

3. This convenient to use's LED display screen, through setting up pivot, bearing, fixture block, draw-in groove and display screen, when needs are dismantled the display screen, because of the shape of fixture block and draw-in groove is L shape, people directly upwards lift up the display screen and take out forward and can dismantle the display screen, make things convenient for the staff to overhaul the display screen, because of being provided with the bearing for the output shaft of motor is more stable when driving the connecting plate rotation through the pivot.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a structural diagram of the heat-conducting plate of the present invention viewed from the right;

FIG. 3 is a structural diagram of the support plate of the present invention viewed from the right;

in the figure: the mounting bracket comprises a display screen 1, a supporting plate 2, a clamping block 3, a clamping groove 4, a first fixing block 5, a first pin shaft 6, a connecting rod 7, a connecting plate 8, a driving device 9, a rotating shaft 91, a motor 92, a second fixing block 10, a second pin shaft 11, a bearing 12, an electric push rod 13, a third pin shaft 14, a third fixing block 15, a through hole 16, a heat conducting plate 17, a heat radiating fin 18 and a mounting bracket 19.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, the utility model provides a technical solution: a LED display screen convenient to use comprises a display screen 1, the right side surface of the display screen 1 is lapped with the left side surface of a support plate 2, the right side surface of the support plate 2 is provided with a through hole 16, a heat conducting plate 17 is arranged in the through hole 16, the left side surface of the heat conducting plate 17 is lapped with the right side surface of the display screen 1, the right side surface of the heat conducting plate 17 is provided with a plurality of radiating fins 18, the right side surface of the display screen 1 is fixedly connected with two clamping blocks 3, the clamping blocks 3 are positioned in clamping grooves 4, the clamping grooves 4 are arranged on the left side surface of the support plate 2, through arranging the heat conducting plate 17 and the radiating fins 18, the heat conducting plate 17 is contacted with the display screen 1, so that the heat conducting plate 17 can absorb a part of heat and diffuse into the air from the radiating fins 18, the contact area of the plurality of radiating fins 18 and the air is larger, the shape of fixture block 3 and draw-in groove 4 all sets up to L shape, through setting up fixture block 3 and draw-in groove 4, be L shape because of the shape of fixture block 3 and draw-in groove 4, people directly upwards lift up display screen 1 and take out forward and can dismantle display screen 1, make things convenient for the staff to overhaul display screen 1, and the opposite face of two first fixed blocks 5 is through the left end swing joint of same first round pin axle 6 and two connecting rods 7, the right-hand member of connecting rod 7 and the left surface fixed connection of connecting plate 8.

The right flank of connecting plate 8 is connected with drive arrangement 9's fixed surface, the lower surface of drive arrangement 9 and the lower surface of installing support 19 inner wall, through setting up motor 92, make things convenient for the staff to adjust 1 horizontal angle of display screen, do not need artifical manual operation, drive arrangement 9 includes motor 92, the lower surface of motor 92 fuselage and the lower fixed surface of installing support 19 inner wall are connected, motor 92's output shaft fixedly connected with pivot 91, pivot 91 cup joints in bearing 12, the surface of pivot 91 and the right flank fixed connection of connecting plate 8, drive arrangement 9 cup joints in bearing 12, because of being provided with bearing 12, it is more stable when making motor 92's output shaft drive connecting plate 8 rotatory through pivot 91, bearing 12 joint is at the upper surface of installing support 19 inner wall.

Two second fixed blocks 10 of connecting plate 8's left surface fixedly connected with, and the opposite face of two second fixed blocks 10 is through the right-hand member swing joint of same second round pin axle 11 with electric putter 13, a plurality of mounting hole has been seted up to the right flank of installing support 19, a plurality of mounting hole has been seted up on the installing support 19, make things convenient for the staff to install installing support 19 in appointed position, the opposite face swing joint of third round pin axle 14 and two third fixed blocks 15 is passed through to electric putter 13's left end, through setting up electric putter 13, make things convenient for the staff to adjust the vertical angle of display screen 1, the left surface of third fixed block 15 and the right flank fixed connection of backup pad 2.

The utility model discloses a theory of operation does:

s1, when the angle of the display screen 1 needs to be adjusted, the motor 92 is controlled to work through the external switch, so that the output shaft of the motor 92 drives the connecting plate 8 to rotate through the rotating shaft 91, the connecting plate 8 drives the supporting plate 2 to rotate through the two connecting rods 7, and the supporting plate 2 drives the display screen 1 to rotate;

s2, secondly, the electric push rod 13 is controlled to extend through the external switch, so that the support plate 2 is driven to rotate in the process of extending the electric push rod 13, the support plate 2 drives the display screen 1 to rotate, and the angle of the display screen 1 can be further adjusted;

s3, when the display screen 1 is required to be disassembled, people directly lift the display screen 1 upwards and can disassemble the display screen 1 by taking the display screen out forwards, when the display screen 1 is installed, a worker directly lifts the display screen 1 and respectively clamps the two clamping blocks 3 into the two clamping grooves 4, and then slowly puts down the display screen 1.

Claims

1. The utility model provides a convenient to use's LED display screen, includes display screen (1), its characterized in that: the right side face of the display screen (1) is in lap joint with the left side face of the support plate (2), the right side face of the display screen (1) is fixedly connected with two clamping blocks (3), the clamping blocks (3) are located in clamping grooves (4), the clamping grooves (4) are formed in the left side face of the support plate (2), the right side face of the support plate (2) is fixedly connected with two first fixing blocks (5), opposite faces of the two first fixing blocks (5) are movably connected with the left ends of two connecting rods (7) through the same first pin shaft (6), and the right end of each connecting rod (7) is fixedly connected with the left side face of a connecting plate (8);

the right side face of the connecting plate (8) is fixedly connected with the outer surface of the driving device (9), the lower surface of the driving device (9) is connected with the lower surface of the inner wall of the mounting bracket (19), the driving device (9) is sleeved in the bearing (12), and the bearing (12) is clamped on the upper surface of the inner wall of the mounting bracket (19);

two second fixed blocks (10) of left surface fixedly connected with of connecting plate (8), and the opposite face of two second fixed blocks (10) is through the right-hand member swing joint of same second round pin axle (11) and electric putter (13), the opposite face swing joint of third round pin axle (14) and two third fixed blocks (15) is passed through to the left end of electric putter (13), the left surface of third fixed block (15) and the right flank fixed connection of backup pad (2).

2. The LED display screen of claim 1, wherein: drive arrangement (9) include motor (92), the lower surface of motor (92) fuselage and the lower fixed surface of installing support (19) inner wall are connected, the output shaft fixedly connected with pivot (91) of motor (92), pivot (91) cup joint in bearing (12), the surface of pivot (91) and the right flank fixed connection of connecting plate (8).

3. The LED display screen of claim 1, wherein: through-hole (16) have been seted up to the right flank of backup pad (2), be provided with heat-conducting plate (17) in through-hole (16), the left surface of heat-conducting plate (17) and the right flank overlap joint of display screen (1), the right flank of heat-conducting plate (17) is provided with a plurality of fin (18).

4. The LED display screen of claim 1, wherein: the shapes of the clamping block (3) and the clamping groove (4) are both L-shaped.

5. The LED display screen of claim 1, wherein: the right side surface of the mounting bracket (19) is provided with a plurality of mounting holes.