OLED display screen convenient for shielding side light

Abstract

The utility model discloses an OLED (Organic Light Emitting Diode) display screen convenient for shielding side light, which comprises an OLED display screen main body and further comprises an OLED screen, the OLED screen is arranged in the OLED display screen main body, and a supporting seat is arranged at the bottom end of the OLED display screen main body; the shading cloths are arranged in the rolling boxes at the two ends of the OLED display screen body respectively, the top ends and the bottom ends of the shading cloths are connected with supporting strips, and rolling rods are rotationally installed in the rolling boxes; and the adjusting knobs are installed at the top end and the bottom end of the OLED display screen body at the position of the winding rod, and the bottom ends of the adjusting knobs extend into the winding box and are fixedly provided with friction locking blocks. According to the OLED display screen, the shading cloth is adopted for shading, the shading cloth is small in size and weak in existence sense, so that the watching effect is not affected, the pull-out length of the shading cloth is adjustable, the shading range can be automatically adjusted, the flexibility is high, the OLED display screen is convenient to store and hide, the appearance of the OLED display screen body is not affected, and the OLED display screen is more attractive.

Description

Technical Field

[0001] The utility model relates to the technical field of display screens, in particular to an OLED display screen which is convenient for blocking side light. Background Technique

[0002] An OLED display screen is a display screen made of organic electroluminescent diodes. Since it has self-luminous organic electroluminescent diodes at the same time, it has excellent characteristics such as no need for a backlight source, high contrast, thin thickness, wide viewing angle, fast response speed, can be used for flexible panels, wide operating temperature range, and simple structure and manufacturing process.

[0003] In the use of an OLED display screen, it is easy to produce side light reflection, which will affect the viewing effect. Therefore, it is necessary to block the side light of the display screen. At present, most OLED display screens block the side light by setting light-shielding plates on both sides. However, due to the large volume of the light-shielding plates, their presence on both sides of the OLED display screen is strong, affecting people's viewing effect. The width of the light-shielding plates is fixed, the light-shielding range cannot be adjusted, which is not flexible enough, and the light-shielding plates are not convenient for storage, which will affect the beauty of the OLED display screen. Therefore, it is urgently needed to be improved. Content of the Utility Model

[0004] The purpose of the utility model is to provide an OLED display screen which is convenient for blocking side light, so as to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an OLED display screen which is convenient for blocking side light, including an OLED display screen main body, and further including:

[0006] An OLED screen, the OLED screen is installed inside the OLED display screen main body, and a support seat is installed at the bottom end of the OLED display screen main body;

[0007] Light-shielding cloth, the light-shielding cloth is respectively arranged inside the winding boxes at both ends of the OLED display screen main body, and support bars are connected to the top end and the bottom end of the light-shielding cloth, and a winding rod is rotatably installed inside the winding box;

[0008] Adjusting knobs, the adjusting knobs are installed at the top end and the bottom end of the OLED display screen main body at the position of the winding rod, and the bottom end of the adjusting knob extends into the winding box and is fixed with a friction lock block.

[0009] Preferably, threaded holes are provided at the top end and the bottom end of the OLED display screen main body at the position of the adjusting knob, which is convenient for installing the adjusting knob.

[0010] Preferably, scroll springs are installed at the top end and the bottom end of the winding rod, and one end of the scroll spring is fixedly connected to the inner wall of the winding box, providing elastic force for the winding rod.

[0011] Preferably, a friction patch is adhered to the top end of the winding rod, which increases the friction force on the end face of the winding rod.

[0012] Preferably, the support bar is made of thin iron wire, which can be bent and has supporting force at the same time.

[0013] Preferably, both the support bar and the light-shielding cloth are wound on the winding rod, and one end of both the support bar and the light-shielding cloth is fixedly connected to the winding rod.

[0014] Preferably, one end of the light-shielding cloth passes through the strip-shaped through grooves at both ends of the OLED display screen main body and is fixed with a strip-shaped plate, which is convenient for limiting the light-shielding cloth.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] Pull the strip-shaped plate to pull out the light-shielding cloth from the strip-shaped through groove. The winding rod overcomes the elasticity of the scroll spring and rotates to unwind the light-shielding cloth and the support bar. When pulling out the light-shielding cloth, the strip-shaped through groove shapes the support bar, changing it from a bent state to a straight state. The support bar provides support force for the light-shielding cloth, making the light-shielding cloth stand on both sides of the OLED screen. The light-shielding cloth blocks the side light, thereby preventing the reflection phenomenon. By using the light-shielding cloth for light shielding, the light-shielding cloth has a small volume and a weak presence, so that the viewing effect is not affected. Moreover, the length of the pulled-out light-shielding cloth can be controlled by oneself, which is flexible and convenient. Then rotate the adjustment knob to drive the friction lock block to move. The friction lock block abuts against the winding rod and fits tightly with the friction patch. The friction lock block is in frictional contact with the friction patch, and the frictional resistance is large, which locks the winding rod and keeps the light-shielding cloth in the extended state. When it is necessary to wind up the light-shielding cloth, loosen the adjustment knob to separate the friction lock block from the friction patch. The winding rod rotates reversely under the action of the springback of the scroll spring and winds up the light-shielding cloth and the support bar into the winding box. The strip-shaped plate is closely attached to the outside of the strip-shaped through groove. This design makes the light-shielding cloth easy to store, achieving a hidden effect and not affecting the appearance of the OLED display screen main body, thereby improving the aesthetics. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the front view structural schematic diagram of the present utility model;

[0018] Figure 2 is the top view sectional structural schematic diagram of the present utility model;

[0019] Figure 3 is of the present utility model Figure 1 magnified structural schematic diagram at A in;

[0020] Figure 4 is the front view magnified structural schematic diagram of the light-shielding cloth of the present utility model;

[0021] Figure 5 For the present utility model Figure 4 Schematic diagram of the enlarged structure at position B in

[0022] Figure 6 Schematic diagram of the enlarged top view sectional structure of the winding rod of the present utility model.

[0023] In the figure: 1. Main body of the OLED display screen; 101. Strip-shaped through groove; 2. OLED screen; 3. Strip-shaped plate; 4. Adjusting knob; 401. Friction lock block; 5. Support seat; 6. Winding box; 601. Winding rod; 602. Support strip; 603. Light-shielding cloth; 604. Volute spring; 605. Friction patch. Specific embodiments

[0024] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the present utility model to be protected, but merely represents selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the scope of protection of the present utility model.

[0025] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the scope of protection of the present utility model.

[0026] Please refer to Figures 1-6 , an embodiment provided by the present utility model: an OLED display screen that is convenient for blocking side light, including the main body 1 of the OLED display screen, and further including:

[0027] The OLED screen 2 is installed inside the main body 1 of the OLED display screen, and a support seat 5 is installed at the bottom end of the main body 1 of the OLED display screen;

[0028] The light-shielding cloth 603 is respectively arranged inside the winding boxes 6 at both ends of the main body 1 of the OLED display screen, and support strips 602 are connected to both the top end and the bottom end of the light-shielding cloth 603. A winding rod 601 is rotatably installed inside the winding box 6;

[0029] Specifically, pulling the bar plate 3 extracts the light-shielding cloth 603 from the strip-shaped through groove 101. At this time, the winding rod 601 overcomes the elasticity of the scroll spring 604 and rotates, unwinding the light-shielding cloth 603 and the support strip 602. When pulling out the light-shielding cloth 603, the strip-shaped through groove 101 shapes the support strip 602, changing it from a bent state to a straight state. The support strip 602 provides a supporting force for the light-shielding cloth 603, enabling the light-shielding cloth 603 to stand on both sides of the OLED screen 2. The light-shielding cloth 603 blocks the side light, thus preventing the reflection phenomenon. By using the light-shielding cloth 603 for light shielding, the light-shielding cloth 603 is small in volume and weak in presence, so that the viewing effect is not affected, and the length of the pulled-out light-shielding cloth 603 can be controlled independently, which is more flexible;

[0030] Adjust the adjusting knob 4. The adjusting knob 4 is installed at the top and bottom of the OLED display screen main body 1 at the position of the winding rod 601, and the bottom end of the adjusting knob 4 extends into the inside of the winding box 6 and is fixed with a friction lock block 401;

[0031] Specifically, when shading, rotate the adjusting knob 4 to drive the friction lock block 401 to move. The friction lock block 401 abuts against the winding rod 601 and fits tightly with the friction patch 605. The friction lock block 401 is in frictional contact with the friction patch 605, and the frictional resistance is large, which locks the winding rod 601 and keeps the light-shielding cloth 603 in the extended state;

[0032] When the light-shielding cloth 603 needs to be wound up, loosen the adjusting knob 4 to separate the friction lock block 401 from the friction patch 605. At this time, the winding rod 601 rotates reversely under the rebounding action of the scroll spring 604 and winds up the light-shielding cloth 603 and the support strip 602 into the winding box 6;

[0033] Threaded holes are provided at the top and bottom of the OLED display screen main body 1 at the position of the adjusting knob 4;

[0034] Scroll springs 604 are installed at the top and bottom of the winding rod 601, and one end of the scroll spring 604 is fixedly connected to the inner wall of the winding box 6;

[0035] A friction patch 605 is adhered to the top end of the winding rod 601;

[0036] The support strip 602 is made of thin iron wire;

[0037] The support strip 602 and the light-shielding cloth 603 are both wound on the winding rod 601, and one end of the support strip 602 and the light-shielding cloth 603 is fixedly connected to the winding rod 601;

[0038] One end of the light-shielding cloth 603 passes through the strip-shaped through grooves 101 at both ends of the OLED display screen main body 1 and is fixed with a bar plate 3;

[0039] Specifically, the strip board 3 is closely attached to the outside of the strip through groove 101. This design makes it convenient to store the light-shielding cloth 603, achieving a hidden effect and not affecting the appearance of the OLED display screen main body 1, thereby improving the aesthetics.

[0040] When the embodiment of the present application is in use: First, pull the strip board 3 to extract the light-shielding cloth 603 from the strip through groove 101. At this time, the winding rod 601 overcomes the elasticity of the scroll spring 604 and rotates, unwinding the light-shielding cloth 603 and the support strip 602. When pulling out the light-shielding cloth 603, the strip through groove 101 shapes the support strip 602, changing it from a bent state to a straight state. The support strip 602 provides a supporting force for the light-shielding cloth 603, making the light-shielding cloth 603 stand on both sides of the OLED screen 2. The light-shielding cloth 603 blocks the side light, thereby preventing the reflection phenomenon. By using the light-shielding cloth 603 for light shielding, the light-shielding cloth 603 has a small volume and a weak presence, so that the viewing effect is not affected, and the length of the pulled-out light-shielding cloth 603 can be controlled by itself, which is flexible and convenient. Then, rotate the adjustment knob 4 to drive the friction lock block 401 to move. The friction lock block 401 abuts against the winding rod 601 and fits tightly with the friction patch 605. The friction lock block 401 is in frictional contact with the friction patch 605, and the frictional resistance is large, achieving a locking effect on the winding rod 601 and making the light-shielding cloth 603 maintain the extended state. Finally, when it is necessary to wind up the light-shielding cloth 603, loosen the adjustment knob 4 to separate the friction lock block 401 from the friction patch 605. At this time, the winding rod 601 rotates reversely under the action of the springback of the scroll spring 604 and winds up the light-shielding cloth 603 and the support strip 602 into the winding box 6. The strip board 3 is closely attached to the outside of the strip through groove 101. This design makes it convenient to store the light-shielding cloth 603, achieving a hidden effect and not affecting the appearance of the OLED display screen main body 1, thereby improving the aesthetics.

[0041] Obviously, the above-described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0042] It should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0043] It should be noted that the terms "first", "second", etc. in the description, claims and above-mentioned drawings of this application are used to distinguish similar objects, and do not necessarily have to be used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances so that the embodiments of the present application described here can be implemented in an order other than those illustrated or described here.

[0044] The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. For those skilled in the art, various modifications and changes can be made to the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An OLED display screen facilitating the shielding of side light, comprising an OLED display screen main body (1), characterized in that, It further includes: an OLED screen (2), the OLED screen (2) is installed inside the OLED display main body (1), and a support base (5) is installed at the bottom end of the OLED display main body (1); A light-shielding cloth (603), the light-shielding cloth (603) is respectively arranged inside the winding boxes (6) at both ends of the OLED display main body (1), and support bars (602) are connected to both the top end and the bottom end of the light-shielding cloth (603), and a winding rod (601) is rotatably installed inside the winding box (6); Adjusting knobs (4), the adjusting knobs (4) are installed at the top end and the bottom end of the OLED display main body (1) at the position of the winding rod (601), and the bottom end of the adjusting knob (4) extends into the winding box (6) and is fixed with a friction lock block (401).

2. The OLED display screen for conveniently blocking side light according to claim 1, wherein: Threaded holes are provided at both the top end and the bottom end of the OLED display main body (1) at the position of the adjusting knob (4).

3. The OLED display screen for facilitating the shielding of side light according to claim 1, wherein: Volute springs (604) are installed at both the top end and the bottom end of the winding rod (601), and one end of the volute spring (604) is fixedly connected to the inner wall of the winding box (6).

4. The OLED display screen for conveniently blocking side light according to claim 1, wherein: A friction patch (605) is adhered to the top end of the winding rod (601).

5. The OLED display screen according to claim 1, which is convenient for blocking side light, is characterized in that: The support bar (602) is made of fine iron wire.

6. The OLED display screen according to claim 1, which is convenient for blocking side light, is characterized in that: The support bar (602) and the light-shielding cloth (603) are both wound on the winding rod (601), and one end of the support bar (602) and the light-shielding cloth (603) are both fixedly connected to the winding rod (601).

7. An OLED display screen facilitating the blocking of side light according to claim 1, wherein: One end of the light-shielding cloth (603) passes through the strip-shaped through slots (101) at both ends of the OLED display main body (1) and is fixed with a strip-shaped plate (3).

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