CN215696691U

CN215696691U - Display screen based on organic light emitting diode

Info

Publication number: CN215696691U
Application number: CN202121708066.8U
Authority: CN
Inventors: 马建
Original assignee: Shenzhen Medvedev Photoelectric Co ltd
Current assignee: Shenzhen Medvedev Photoelectric Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-02-01
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses a display screen based on an organic light emitting diode, which comprises a mounting frame and a display screen main body arranged in the mounting frame, the two sides of the front end of the mounting frame are provided with sliding chutes, the upper end of the mounting frame is provided with a protection device, the protection device comprises an installation box, the inner side of the installation box is rotatably connected with a first rotating shaft, a clockwork spring is arranged on the outer side of the first rotating shaft, one side of the outer spring of the first rotating shaft is provided with a cloth baffle, the front end of the mounting frame is provided with a fixing mechanism, the fixing mechanism comprises two groups of rotating lugs, a clamping plate is rotatably connected between the two groups of rotating lugs, a rotating assembly is arranged on one side of the mounting frame and comprises a third rotating shaft rotatably connected to one side of the mounting frame, the OLED screen is protected, the damage of the display screen main body caused by the fact that the solar radiation is directly emitted to the display screen main body is prevented, and dust can be prevented from falling to the surface of the display screen main body when the display screen main body is not used.

Description

Display screen based on organic light emitting diode

Technical Field

The utility model relates to the field of display screens, in particular to a display screen based on an organic light emitting diode.

Background

OLED for short, OLED display screen is lighter and thinner than LCD, luminance is high, the low power dissipation, the response is fast, the definition is high, it is flexible good, luminous efficacy is high, can satisfy the new demand of consumer to display technology, when OLED display screen is outdoor the use, receive external strong light irradiation easily, cause OLED display screen main part harm, and when not using OLED display screen, be infected with the dust easily on the screen, influence screen display effect, in order to solve above-mentioned problem, we have provided a display screen based on OLED.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a display screen based on an organic light-emitting diode, which can effectively solve the problems in the background technology.

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

the utility model provides a display screen based on organic light emitting diode, includes the installing frame and installs the inside display screen main part at the installing frame, the spout has been seted up to the front end both sides of installing frame, the upper end of installing frame is provided with protection device, protection device includes the install bin, the inboard rotation of install bin is connected with first pivot, the outside of first pivot is provided with the clockwork spring, one side of the outside clockwork spring of first pivot is provided with fender cloth, the front end of installing frame is provided with fixed establishment, fixed establishment includes two sets of ears that change, rotates between two sets of ears to be connected with the cardboard, one side of installing frame is provided with rotating assembly, rotating assembly is including rotating the third pivot of connecting in one side of installing frame, the outside winding of third pivot has the stay cord, the inboard sliding connection of spout has the slider.

Preferably, the upper end of install bin rotates and is connected with the case lid, the one end fixed connection of clockwork spring is in the outside of first pivot, the other end of clockwork spring and the inner wall fixed connection of install bin, the clockwork spring with keep off and be provided with the baffle between the cloth, the one end fixed connection that keeps off the cloth is in the outside of first pivot, keep off the other end fixedly connected with litter of cloth, the litter is located the upper end of installing frame when the relaxation state of clockwork spring.

Preferably, a second rotating shaft is arranged between the rotating lug and the clamping plate, a torsion spring is arranged on the inner side of the clamping plate on the outer side of the second rotating shaft, one end of the torsion spring is fixedly connected with the second rotating shaft, the other end of the torsion spring is fixedly connected with the clamping plate, the rotating lug and the clamping plate are rotatably connected through the second rotating shaft, and the front end of the clamping plate is attached to the mounting frame when the torsion spring is in a relaxation state.

Preferably, one end of the third rotating shaft is fixedly connected with a rotating plate, the outer side of the rotating plate is fixedly connected with a handle, and the handle is L-shaped.

Preferably, the lower end of the sliding rod is fixedly connected with a buckle, the front end of the buckle is provided with a bayonet, the rear end of the clamping plate is provided with a clamping hook, and the clamping hook is matched with the bayonet.

Preferably, the upper end of the sliding block is fixedly connected with the rear end of the sliding rod, one end of the pull rope is fixedly connected with the third rotating shaft, and the other end of the pull rope is fixedly connected with the lower end of the sliding block.

Compared with the prior art, the utility model has the following beneficial effects: the utility model relates to a display screen based on an organic light-emitting diode, a handle is shaken to roll up a pull rope through a third rotating shaft, the pull rope can be prevented from being wound on the handle through a rotating plate to cause that the third rotating shaft can not rotate, a sliding block can be pulled to slide on the inner side of a sliding groove through the handle, the sliding of the sliding block can pull out a blocking cloth from the inner side of an installation box through a sliding rod to cover an installation frame and prevent the sun from directly irradiating the display screen main body to prevent dust from falling on the surface of the display screen main body, meanwhile, a spring contracts due to the rotation of a first rotating shaft, when the sliding rod moves below the installation frame, a buckle can jack up a clamping plate to clamp a clamping hook at the rear end of the clamping plate into a clamping opening at the front end of the buckle to fix the sliding rod, when the display screen main body is required to be used, the clamping plate is pressed to rotate on the inner side of a rotating lug to lift the upper end of the clamping plate, the spring can be expanded to enable the blocking cloth to be rolled up again, and the display screen main body is leaked, the OLED screen is protected, the damage of the display screen main body caused by the fact that the solar radiation is directly emitted to the display screen main body is prevented, and dust can be prevented from falling to the surface of the display screen main body when the display screen main body is not used.

Drawings

FIG. 1 is a schematic view of an overall structure of an OLED-based display panel according to the present invention;

FIG. 2 is a schematic view of a partial structure of an OLED-based display panel according to the present invention;

FIG. 3 is a schematic diagram of a second partial structure of an OLED-based display panel according to the present invention;

FIG. 4 is a schematic diagram of an enlarged structure of a portion A of an OLED-based display panel according to the present invention;

FIG. 5 is a schematic diagram of a portion B of an enlarged structure of an OLED-based display panel according to the present invention;

fig. 6 is a schematic diagram of a part C of an enlarged structure of a display panel based on an organic light emitting diode according to the present invention.

In the figure: 1. installing a frame; 2. a display screen main body; 3. a chute; 4. a protection device; 41. installing a box; 42. a box cover; 43. a first rotating shaft; 44. a clockwork spring; 45. blocking cloth; 46. a baffle plate; 47. a slide rod; 48. buckling; 5. a fixing mechanism; 51. ear turning; 52. clamping a plate; 53. a second rotating shaft; 54. a torsion spring; 6. a rotating assembly; 61. a third rotating shaft; 62. pulling a rope; 63. rotating the plate; 64. a handle; 7. a slide block.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-6, a display screen based on an organic light emitting diode, including a mounting frame 1 and a display screen main body 2 installed inside the mounting frame 1, sliding grooves 3 have been opened on both sides of the front end of the mounting frame 1, a protection device 4 is provided on the upper end of the mounting frame 1, the protection device 4 includes a mounting box 41, a first rotating shaft 43 is rotatably connected to the inner side of the mounting box 41, a spiral spring 44 is provided on the outer side of the first rotating shaft 43, a blocking cloth 45 is provided on one side of the outer side spiral spring 44 of the first rotating shaft 43, a fixing mechanism 5 is provided on the front end of the mounting frame 1, the fixing mechanism 5 includes two sets of rotating lugs 51, a clamping plate 52 is rotatably connected between the two sets of rotating lugs 51, a rotating component 6 is provided on one side of the mounting frame 1, the rotating component 6 includes a third rotating shaft 61 rotatably connected to one side of the mounting frame 1, a pull rope 62 is wound on the outer side of the third rotating shaft 61, and a sliding block 7 is slidably connected to the inner side of the sliding groove 3.

In this embodiment, a case cover 42 is rotatably connected to the upper end of the mounting case 41, one end of a spiral spring 44 is fixedly connected to the outer side of the first rotating shaft 43, the other end of the spiral spring 44 is fixedly connected to the inner wall of the mounting case 41, a baffle 46 is provided between the spiral spring 44 and a cloth baffle 45, one end of the cloth baffle 45 is fixedly connected to the outer side of the first rotating shaft 43, the other end of the cloth baffle 45 is fixedly connected to a slide rod 47, and the slide rod 47 is located at the upper end of the mounting frame 1 when the spiral spring 44 is in the diastole state.

Specifically, the inside of the installation box 41 can be checked conveniently through the box cover 42, and the winding and unwinding of the fabric 45 can be facilitated through the spiral spring 44.

In this embodiment, a second rotating shaft 53 is disposed between the rotating lug 51 and the clamping plate 52, a torsion spring 54 is disposed on the inner side of the clamping plate 52 on the outer side of the second rotating shaft 53, one end of the torsion spring 54 is fixedly connected with the second rotating shaft 53, the other end of the torsion spring 54 is fixedly connected with the clamping plate 52, the rotating lug 51 is rotatably connected with the clamping plate 52 through the second rotating shaft 53, and the front end of the clamping plate 52 is attached to the mounting frame 1 when the torsion spring 54 is in the relaxation state.

Specifically, the clamping plate 52 can be pressed by the torsion spring 54, and the rotation of the rotation lug 51 can be facilitated through the rotation lug 51 and the second rotation shaft 53.

In this embodiment, one end of the third rotating shaft 61 is fixedly connected with a rotating plate 63, the outer side of the rotating plate 63 is fixedly connected with a handle 64, and the handle 64 is L-shaped.

Specifically, the rotation of the third rotating shaft 61 can be facilitated by the handle 64, and the pull cord 62 can be prevented from being wound around the handle 64 by the rotating plate 63.

In this embodiment, the lower end of the sliding rod 47 is fixedly connected with a buckle 48, the front end of the buckle 48 is provided with a bayonet, and the rear end of the clamping plate 52 is provided with a hook, which is engaged with the bayonet.

Specifically, the catch 48 can be fixed by the catch plate 52, thereby fixing the patch 45.

In this embodiment, the upper end of the slider 7 is fixedly connected to the rear end of the slide rod 47, one end of the pull cord 62 is fixedly connected to the third rotating shaft 61, and the other end of the pull cord 62 is fixedly connected to the lower end of the slider 7.

Specifically, the slide block 7 is driven by the pull cord 62 to slide inside the slide groove 3, thereby driving the slide rod 47 to move downward.

When the display panel is used, the handle 64 is swung to wind up the pull rope 62 through the third rotating shaft 61, the rotating plate 63 can prevent the pull rope 62 from being wound on the handle 64, the handle 64 can pull the sliding block 7 to slide on the inner side of the sliding groove 3, the sliding block 7 can pull out the cloth stopper 45 from the inner side of the mounting box 41 through the sliding rod 47, the first rotating shaft 43 is rotated to contract the clockwork spring 44, when the sliding rod 47 moves to the lower side of the mounting frame 1, the buckle 48 can jack the clamping plate 52 to clamp the hook at the rear end of the clamping plate 52 into the bayonet at the front end of the buckle 48 to fix the sliding rod 47, and when the display panel main body 2 is required to be used, the clamping plate 52 is pressed to rotate on the inner side of the rotating lug 51 to lift the upper end of the clamping plate 52, the clockwork spring 44 can enable the cloth stopper 45 to be reeled up again, and the display panel main body 2 leaks out.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a display screen based on organic light emitting diode, includes installing frame (1) and installs display screen main part (2) inside installing frame (1), its characterized in that: the mounting frame is characterized in that sliding grooves (3) are formed in two sides of the front end of the mounting frame (1), a protection device (4) is arranged at the upper end of the mounting frame (1), the protection device (4) comprises a mounting box (41), a first rotating shaft (43) is rotatably connected to the inner side of the mounting box (41), a clockwork spring (44) is arranged on the outer side of the first rotating shaft (43), a blocking cloth (45) is arranged on one side of the clockwork spring (44) on the outer side of the first rotating shaft (43), a fixing mechanism (5) is arranged at the front end of the mounting frame (1), the fixing mechanism (5) comprises two groups of rotating lugs (51), a clamping plate (52) is rotatably connected between the two groups of rotating lugs (51), a rotating assembly (6) is arranged on one side of the mounting frame (1), the rotating assembly (6) comprises a third rotating shaft (61) rotatably connected to one side of the mounting frame (1), and a pull rope (62) is wound on the outer side of the third rotating shaft (61), the inner side of the sliding groove (3) is connected with a sliding block (7) in a sliding manner.

2. An oled-based display as claimed in claim 1 wherein: the upper end of install bin (41) is rotated and is connected with case lid (42), the one end fixed connection of clockwork spring (44) is in the outside of first pivot (43), the other end of clockwork spring (44) and the inner wall fixed connection of install bin (41), clockwork spring (44) and fender cloth (45) between be provided with baffle (46), the one end fixed connection of fender cloth (45) is in the outside of first pivot (43), the other end fixedly connected with litter (47) of fender cloth (45), litter (47) are located the upper end of installing frame (1) when the diastole state in clockwork spring (44).

3. An oled-based display as claimed in claim 1 wherein: be provided with second pivot (53) between ear of turning (51) and cardboard (52), the inboard of outside cardboard (52) of second pivot (53) is provided with torsional spring (54), the one end and the second pivot (53) fixed connection of torsional spring (54), the other end and cardboard (52) fixed connection of torsional spring (54), turn to rotate through second pivot (53) between ear (51) and cardboard (52) and be connected, the front end and the installing frame (1) of cardboard (52) are laminated mutually in the diastole state torsional spring (54).

4. An oled-based display as claimed in claim 1 wherein: one end of the third rotating shaft (61) is fixedly connected with a rotating plate (63), the outer side of the rotating plate (63) is fixedly connected with a handle (64), and the handle (64) is L-shaped.

5. An oled-based display as claimed in claim 2 wherein: the lower extreme fixedly connected with buckle (48) of litter (47), the bayonet socket has been seted up to the front end of buckle (48), the rear end of cardboard (52) is provided with the trip, the trip agrees with mutually with the bayonet socket.

6. An oled-based display as claimed in claim 2 wherein: the upper end of the sliding block (7) is fixedly connected with the rear end of the sliding rod (47), one end of the pull rope (62) is fixedly connected with the third rotating shaft (61), and the other end of the pull rope (62) is fixedly connected with the lower end of the sliding block (7).