Portable folding type screen structure

Abstract

The utility model discloses a portable folding type screen structure which comprises a first screen and a second screen, a frame body is arranged between the first screen and the second screen, the middle of the frame body is disconnected and comprises a first half frame and a second half frame, and first sliding grooves are formed in the two sides of the upper surface and the two sides of the lower surface of the first half frame respectively. Second sliding grooves are formed in the two sides of the upper surface and the two sides of the lower surface of the second half frame, sliding blocks are installed at the positions, right opposite to the first sliding grooves, of the first screen and the second screen through hinge pieces, the sliding blocks are slidably arranged in the first sliding grooves, and a supporting base is installed at one end of the second half frame. According to the utility model, the structure is simple, the first screen and the second screen can be vertically arranged on the first half frame when in use, and when not in use, the second half frame can be lifted, and the first screen and the second screen can move backwards and can be folded and drawn close inwards by taking the hinge piece as the center, so that the first screen and the second screen are covered by the frame body, and the height is reduced; and the carrying is convenient.

Description

Technical Field

[0001] This utility model relates to the field of screen technology, specifically to a convenient foldable screen structure. Background Technology

[0002] A screen is a component in electronic devices used to display images, text, or video, and is widely used in devices such as mobile phones, computers, televisions, and tablets. With the development of technology, the types and functions of screens are constantly being enriched, from traditional rigid screens to today's flexible screens, and display technology is constantly advancing.

[0003] Currently, multiple screens are generally used to enhance the viewing experience. However, installing multiple screens is quite troublesome, and the screens cannot be folded afterward, resulting in a large volume of screens to carry and transport. Furthermore, the lack of protection makes the screens prone to damage. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a convenient foldable screen structure, in which the screen can be folded and rest against the frame. The screen can be covered by the frame through mutual folding, thereby solving the problems mentioned in the background art.

[0005] This utility model is achieved through the following technical solution: a convenient foldable screen structure, including a first screen and a second screen, with a frame between the first screen and the second screen. The frame is divided in the middle into a first half-frame and a second half-frame. The upper and lower surfaces of the first half-frame are provided with first sliding grooves on both sides, and the upper and lower surfaces of the second half-frame are provided with second sliding grooves on both sides. The opposite surfaces of the first screen and the second screen are in contact with the first half-frame. The first screen and the second screen are each equipped with a slider by a hinge at the position opposite to the first sliding groove. The sliders are slidably disposed in the first sliding groove. A support base is installed at one end of the second half-frame.

[0006] As a preferred technical solution, the first half-frame and the second half-frame are arranged in an "L" shape. One side of the second half-frame is set to abut against the back of the first screen. The support base includes a base plate, multiple first screws and multiple nuts. One end of the second half-frame is provided with multiple through holes. One end of each first screw passes through the through holes and is installed on the base plate. The nuts are threaded onto the first screws. The end face of the second half-frame is provided with a slot. The inner side of the base plate protrudes to form an insertion part, which is inserted into the slot.

[0007] As a preferred technical solution, the inner side of the first half frame is provided with multiple screw holes, each screw hole is threaded with a second screw, and the other end of each second screw is equipped with a limiting plate. The limiting plates are all vertically set, and the inner side of each limiting plate is in contact with the back of the first screen and the second screen.

[0008] As a preferred technical solution, the cross-sections of the first slide, the second slide, and the slider are all arranged in a trapezoidal structure.

[0009] As a preferred technical solution, the first half-shell and the second half-shell are fixedly connected by a hinge, and the hinge is set to avoid the first slide groove and the second slide groove.

[0010] As a preferred technical solution, one end of each slider is set to abut against the end face of the first groove.

[0011] The beneficial effects of this utility model are: the utility model has a simple structure. When in use, the first screen and the second screen can be vertically set on the first half frame. When not in use, the second half frame can be lifted, and the first screen and the second screen can move backward and fold inward around the hinge, so that the first screen and the second screen are covered by the frame and the height is reduced, making it convenient to carry. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a side view of the present invention;

[0015] Figure 3 This is a schematic diagram of the structure of this utility model after removing the support base;

[0016] Figure 4 This is a structural schematic diagram of the frame of this utility model.

[0017] Among them, 1. First screen; 2. Second screen; 3. First half frame; 4. Slider; 5. Second half frame; 6. Base plate; 7. First screw; 8. Nut; 9. Second screw; 10. Limiting plate; 11. Second slide groove; 12. Through hole; 13. Slot; 14. First slide groove. Detailed Implementation

[0018] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0019] All features disclosed in this specification, or steps in all methods or processes disclosed herein, may be combined in any way, except for mutually exclusive features and / or steps.

[0020] Any feature disclosed in this specification (including any appended claims, abstract, and drawings) may be replaced by other equivalent or similar features for a similar purpose, unless specifically stated otherwise. That is, unless specifically stated otherwise, each feature is merely one example of a series of equivalent or similar features.

[0021] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this utility model discloses a convenient foldable screen structure, including a first screen 1 and a second screen 2. A frame is provided between the first screen 1 and the second screen 2. The frame is divided in the middle into a first half-frame 3 and a second half-frame 5. The upper and lower surfaces of the first half-frame 3 are provided with first sliding grooves 14 on both sides. The upper and lower surfaces of the second half-frame 5 are provided with second sliding grooves 11 on both sides. The opposite surfaces of the first screen 1 and the second screen 2 abut against the first half-frame. The first screen 1 and the second screen 2 are each fitted with a slider 4 by a hinge at the position opposite the first sliding groove 14. The slider 4 is slidably disposed in the first sliding groove 14. A support base is installed at one end of the second half-frame 5. The first screen and the second screen are both fitted with shells, thus providing support and protection for the first screen and the second screen.

[0022] In this embodiment, the first half-frame 3 and the second half-frame 5 are arranged in an "L" shape. One side of the second half-frame 5 is set to abut against the back of the first screen 1. The support base includes a base plate 6, multiple first screws 7 and multiple nuts 8. One end of the second half-frame 5 is provided with multiple through holes 12. One end of each of the first screws 7 passes through the through holes 12 and is installed on the base plate 6. The nuts 8 are all threaded to the first screws 7. The end face of the second half-frame 5 is provided with a slot 13. The inner side of the base plate 6 protrudes to form an insertion part, which is inserted into the slot 13.

[0023] In this embodiment, the inner side of the first half frame 3 is provided with a plurality of screw holes, and a second screw 9 is threaded into each screw hole. A limit plate 10 is installed on the other end of each second screw 9. The limit plates 10 are all vertically arranged, and the inner side of the limit plates 10 is in contact with the back of the first screen 1 and the second screen 2.

[0024] In this embodiment, the cross-sections of the first slide groove 14, the second slide groove 11, and the slider 4 are all trapezoidal, which prevents the slider from directly detaching from the first slide groove and the second slide groove.

[0025] In this embodiment, the first half-shell and the second half-shell are fixedly connected by a hinge. The hinge is set to avoid the first slide groove 14 and the second slide groove 11, so that the slider can move smoothly in the first slide groove and the second slide groove.

[0026] In this embodiment, one end of the slider 4 is in contact with the end face of the first slide groove 14, and the first screen and the second screen can be pressed into the first slide groove of the first frame by the squeezing of the limiting plate.

[0027] In use, the first screen and the second screen can be pushed into the first slide along the second slide. At this time, the second half frame can rotate downward and insert the part on the base plate into the slot. The first screw passes through the through hole and is locked and fixed by the nut. The device can be vertically positioned by the insertion of the base plate and the first screen, the first screw and the nut. The device can be placed on any plane by the base plate. The second screw can be threaded into the screw hole until the limiting plate presses on the back of the first screen and the second screen, so that the first screen and the second screen are vertically positioned.

[0028] When not in use, the limiting plate is rotated to move away from the back of the first and second screens. Then, the nut is unscrewed, the first screw is removed, and the second half-frame is lifted upwards, connecting the first and second sliding grooves on the first and second half-frames. This allows the sliders on the first and second screens to move along the first sliding groove into the second sliding groove. After moving to the tail, the first and second screens can be moved away from the frame. At this point, they can fold inwards around the hinge, allowing the first and second screens to rest against the frame, greatly reducing the height and volume, making them easier to carry.

[0029] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions conceived without inventive effort should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope defined in the claims.

Claims

1. A convenient foldable screen structure, characterized in that: The device includes a first screen (1) and a second screen (2). A frame is provided between the first screen (1) and the second screen (2). The frame is divided in the middle into a first half frame (3) and a second half frame (5). The upper and lower surfaces of the first half frame (3) are provided with first grooves (14) on both sides. The upper and lower surfaces of the second half frame (5) are provided with second grooves (11) on both sides. The opposite surfaces of the first screen (1) and the second screen (2) are in contact with the first half frame. The first screen (1) and the second screen (2) are each equipped with a slider (4) by a hinge at the position of the first groove (14). The sliders (4) are slidably disposed in the first groove (14). A support is installed at one end of the second half frame (5).

2. The convenient foldable screen structure according to claim 1, characterized in that: The first half-frame (3) and the second half-frame (5) are arranged in an "L" shape. One side of the second half-frame (5) is set to abut against the back of the first screen (1). The support base includes a base plate (6), multiple first screws (7) and multiple nuts (8). One end of the second half-frame (5) is provided with multiple through holes (12). One end of each first screw (7) passes through the through hole (12) and is installed on the base plate (6). The nuts (8) are threaded to the first screws (7). The end face of the second half-frame (5) is provided with a slot (13). The inner side of the base plate (6) protrudes to form an insertion part, which is inserted into the slot (13).

3. The convenient foldable screen structure according to claim 1, characterized in that: The inner side of the first half frame (3) is provided with multiple screw holes, and each screw hole is threaded with a second screw (9). The other end of each second screw (9) is equipped with a limiting plate (10). The limiting plates (10) are all vertically set, and the inner side of the limiting plates (10) is in contact with the back of the first screen (1) and the second screen (2).

4. The convenient foldable screen structure according to claim 1, characterized in that: The cross-sections of the first slide (14), the second slide (11), and the slider (4) are all trapezoidal.

5. The convenient foldable screen structure according to claim 1, characterized in that: The first half-shell and the second half-shell are fixedly connected by a hinge, which is set to avoid the first slide groove (14) and the second slide groove (11).

6. The convenient foldable screen structure according to claim 1, characterized in that: One end of the slider (4) is set to abut against the end face of the first groove (14).

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