Laptop screen capable of being folded and stored

Abstract

The utility model relates to the technical field of computer screens, in particular to a foldable notebook computer screen which comprises an auxiliary screen and a main screen, the right end of the auxiliary screen is fixedly connected with a fixing frame, the right end of the fixing frame is rotatably connected with a third rotating shaft, the right end of the third rotating shaft is fixedly connected with a second rotating shaft, and the right end of the second rotating shaft is fixedly connected with the main screen. A first sliding block is slidably connected to the upper side of the interior of the first rotating shaft, a first connecting rod is rotatably connected to the bottom end of the first sliding block, a second connecting rod is rotatably connected to the bottom end of the first connecting rod, and a fixing shaft is rotatably connected to the middle of the second connecting rod; through design cooperation, the auxiliary screen can rotate around the third rotating shaft and the first rotating shaft, meanwhile, by pressing the button, the first rotating shaft is separated from limitation of the limiting groove, the first rotating shaft, the auxiliary screen and other components can be taken down, and maintenance of the auxiliary screen is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of computer screens, and in particular to a foldable and storable notebook screen. Background Art

[0002] A computer screen, also called a monitor or display, is an important component of computer hardware and is used to display image information processed by the computer.

[0003] Existing notebook screens are designed to be thin and light, save space, and are easy to carry and install. They also have a stable structure, are not easily damaged, and have a long service life.

[0004] However, existing notebook screens usually use a fixed-size screen. Although this design has advantages in production efficiency and cost control, it limits the user experience to a certain extent. Users may need screens of different sizes to meet work or entertainment needs in different scenarios. Fixed-size screens cannot provide this flexibility. In addition, carrying a larger device will also cause inconvenience, and a small-size screen is not enough when processing a large amount of information. In view of this, a foldable and storable notebook screen is provided to overcome the above-mentioned defects. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a foldable and storable notebook screen.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a foldable and storable notebook screen, comprising a sub-screen and a main screen, the right end of the sub-screen is fixedly connected to a fixing frame, the right end of the fixing frame is rotatably connected to a third rotating shaft, the right end of the third rotating shaft is fixedly connected to a second rotating shaft, the second rotating shaft is rotatably connected to connecting members on both sides, the right inner side of the connecting member is rotatably connected to a first rotating shaft, the first rotating shaft is slidably connected to a first slider on the upper side, the first slider is rotatably connected to a first connecting rod at the bottom end, the first connecting rod is rotatably connected to a second connecting rod at the bottom end, the second connecting rod is rotatably connected to a fixed shaft in the middle, the front end of the fixed shaft is fixedly connected to a torsion spring, the right end of the second connecting rod is rotatably connected to the third connecting rod, the bottom end of the third connecting rod is rotatably connected to the second slider, the left side of the main screen is slidably connected to a top rod, and the top end of the top rod is fixedly connected to a button.

[0007] As a further description of the above technical solution: the front and rear ends of the fixed shaft are fixedly connected to the inner side of the first rotating shaft, the inner side of the torsion spring contacts the outer side of the fixed shaft, the front end of the torsion spring is fixed to the outer side of the fixed shaft, the outer side of the second slider is slidably connected to the inner side of the first rotating shaft, and the bottom end of the top rod contacts the top of the first slider. Through design coordination, the sub-screen can rotate around the third rotating shaft and the first rotating shaft, which is convenient for users to adjust the position of the sub-screen during use. At the same time, by pressing the button, the first slider and the second slider move toward the inside of the first rotating shaft, and the first rotating shaft is freed from the limit of the limit groove, and the first rotating shaft, sub-screen and other components can be removed, which is convenient for the maintenance of the sub-screen.

[0008] As a further description of the above technical solution: a through hole is provided in the middle of the second connecting rod, and the fixed rod passes through the through hole and is rotatably connected to the second connecting rod. When the first connecting rod moves downward, it drives the second connecting rod to rotate counterclockwise, and the third connecting rod moves upward under the action of the second connecting rod, so that after external force is applied, the first slider and the second slider can move toward the inside of the first rotating shaft at the same time.

[0009] As a further description of the above technical solution: the outer diameters of the first slider and the second slider are consistent with the inner diameter of the first rotating shaft, and limit blocks are provided at the top end of the first slider and the bottom end of the second slider, so that the first slider and the second slider can only slide along the inner wall of the first rotating shaft, avoiding the deflection of the first slider and the second slider due to external force, affecting the stability of the first rotating shaft.

[0010] As a further description of the above technical solution: a groove is provided on the left side of the main screen, and the length of the groove is consistent with the first rotating shaft, limit grooves are provided on the upper and lower sides of the groove, and the inner diameter of the limit groove is consistent with the outer diameter of the limit block, and the diameter of the push rod is consistent with the diameter of the limit groove, and the first rotating shaft and the main screen are connected by restricting the limit block in the limit groove, and the limit block is separated from the limit groove by the push rod, so that the first rotating shaft and the main screen can be separated.

[0011] As a further description of the above technical solution: the connecting piece is waist-shaped, and circular through grooves of the same size are provided on the left and right sides of the connecting piece. The first rotating shaft and the second rotating shaft respectively pass through the circular through grooves on the right and left sides of the connecting piece and are rotatably connected to the connecting piece, so that the secondary screen can rotate around the second rotating shaft, and the second rotating shaft can rotate around the first rotating shaft, thereby realizing the 360-degree rotation of the secondary screen around the first rotating shaft, and the secondary screen can be rotated to the side of the main screen for easy folding.

[0012] As a further description of the above technical solution: the fixed frame is U-shaped, and the front and rear ends of the inner wall of the fixed frame are fixedly connected to the front and rear ends of the auxiliary screen, so that the force at the connection between the auxiliary screen and the fixed frame is more even during rotation, avoiding excessive torque on one side of the auxiliary screen.

[0013] The utility model has the following beneficial effects:

[0014] The utility model designs a foldable and storable notebook screen. Through design coordination, the sub-screen can rotate around the third rotation axis and the first rotation axis, which is convenient for the user to adjust the position of the sub-screen during use. At the same time, by pressing a button, the first slider and the second slider move toward the inside of the first rotation axis, and the first rotation axis is freed from the limit groove. The first rotation axis and the sub-screen and other components can be removed, which is convenient for the maintenance of the sub-screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the second rotating shaft structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the longitudinal section structure of the left side of the main screen of the utility model;

[0018] Figure 4 It is a schematic diagram of the longitudinal cross-sectional structure of the first rotating shaft of the utility model.

[0019] Legend:

[0020] 1. Auxiliary screen; 2. Main screen; 3. Fixed frame; 4. Third rotating shaft; 5. First rotating shaft; 6. Connecting piece; 7. Second rotating shaft; 8. Push rod; 9. First sliding block; 10. First connecting rod; 11. Second connecting rod; 12. Third connecting rod; 13. Fixed shaft; 14. Torsion spring; 15. Second sliding block; 16. Button. DETAILED DESCRIPTION

[0021] Reference Figures 1 to 4 The utility model provides a foldable and storable notebook screen, including a sub-screen 1 and a main screen 2. The right end of the sub-screen 1 is connected to a fixing frame 3 by bolts, and the right end of the fixing frame 3 is rotatably connected to a third rotating shaft 4 through a bearing. The right end of the third rotating shaft 4 is welded and fixed to a second rotating shaft 7. The upper and lower sides of the second rotating shaft 7 rotate through a bearing to rotate a connecting member 6, and the right inner side of the connecting member 6 rotates a first rotating shaft 5 through a bearing. The upper side of the first rotating shaft 5 is slidably connected to a first slider 9, and the bottom end of the first slider 9 is rotatably connected to a first connecting rod 10 through a hinge. The bottom end of the first connecting rod 10 is rotatably connected to a second connecting rod 11 through a hinge. The middle of the second connecting rod 11 rotates a fixed shaft 13 through a bearing, and a torsion spring 14 is welded and fixed to the front end of the fixed shaft 13. The right end of the second connecting rod 11 rotates the third connecting rod 12 through a hinge, and the bottom end of the third connecting rod 12 rotates the second slider 15 through a hinge. The left side of the main screen 2 is slidably connected to a top rod 8, and a fixed button 16 is welded to the top of the top rod 8.

[0022] As a further implementation scheme of the above technical scheme: the front and rear ends of the fixed shaft 13 are fixed to the inner side of the first rotating shaft 5 by bolts, the inner side of the torsion spring 14 contacts the outer side of the fixed shaft 13, the front end of the torsion spring 14 is welded and fixed to the outer side of the fixed shaft 13, the outer side of the second slider 15 is slidably connected to the inner side of the first rotating shaft 5, and the bottom end of the top rod 8 contacts the top end of the first slider 9. Through design coordination, the sub-screen 1 can rotate around the third rotating shaft 4 and the second rotating shaft 7, which is convenient for users to adjust the position of the sub-screen 1 during use. At the same time, by pressing the button 16, the first slider 9 and the second slider 15 are moved toward the inside of the first rotating shaft 5, and the first rotating shaft 5 is freed from the limit of the limit groove, and the first rotating shaft 5 and the sub-screen 1 and other components can be removed, which is convenient for the maintenance of the sub-screen 1.

[0023] As a further implementation scheme of the above technical scheme: a through hole is provided in the middle of the second connecting rod 11, and the fixed rod passes through the through hole and is rotatably connected to the second connecting rod 11. When the first connecting rod 10 moves downward, it drives the second connecting rod 11 to rotate counterclockwise, and the third connecting rod 12 moves upward under the action of the second connecting rod 11, so that after applying external force, the first slider 9 and the second slider 15 can move toward the inside of the first rotating shaft 5 at the same time.

[0024] As a further implementation scheme of the above technical scheme: the outer diameters of the first slider 9 and the second slider 15 are consistent with the inner diameter of the first rotating shaft 5, and limit blocks are provided at the top of the first slider 9 and the bottom of the second slider 15, so that the first slider 9 and the second slider 15 can only slide along the inner wall of the first rotating shaft 5, avoiding the situation where the first slider 9 and the second slider 15 are deflected due to external force, affecting the stability of the first rotating shaft 5.

[0025] As a further implementation scheme of the above technical scheme: a groove is provided on the left side of the main screen 2, and the length of the groove is consistent with the first rotating shaft 5, limiting grooves are provided on the upper and lower sides of the groove, and the inner diameter of the limiting groove is consistent with the outer diameter of the limiting block, and the diameter of the top rod 8 is consistent with the diameter of the limiting groove. By restricting the limiting block in the limiting groove, the first rotating shaft 5 and the main screen 2 are connected, and the limiting block is separated from the limiting groove by the top rod 8, so that the first rotating shaft 5 and the main screen 2 can be separated.

[0026] As a further implementation scheme of the above technical scheme: the connecting member 6 is waist-shaped, and circular through grooves of the same size are provided on the left and right sides of the connecting member 6. The first rotating shaft 5 and the second rotating shaft 7 respectively pass through the circular through grooves on the right and left sides of the connecting member 6 and are rotatably connected to the connecting member 6, so that the auxiliary screen 1 can rotate around the second rotating shaft 7, and the second rotating shaft 7 can rotate around the first rotating shaft 5, thereby realizing the auxiliary screen 1 to rotate 360 ​​degrees around the first rotating shaft 5, and the auxiliary screen 1 can be rotated to the side of the main screen 2 for easy folding and storage.

[0027] As a further implementation scheme of the above technical scheme: the fixing frame 3 is U-shaped, and the front and rear ends of the inner wall of the fixing frame 3 are fixedly connected to the front and rear ends of the auxiliary screen 1, so that the force at the connection between the auxiliary screen 1 and the fixing frame 3 is more even during rotation, avoiding the situation where one side of the auxiliary screen 1 is subjected to excessive torque.

[0028] During specific implementation: when in use, since the fixing frame 3 is rotatably connected with the third rotating shaft 4, the upper and lower sides of the auxiliary screen 1 are pulled to make the auxiliary screen 1 rotate around the third rotating shaft 4. Since the connecting member 6 is rotatably connected with the first rotating shaft 5 and the second rotating shaft 7 respectively, the auxiliary screen 1 can be rotated 360 degrees around the first rotating shaft 5 by pulling the left side of the auxiliary screen 1, which is convenient for the user to adjust the position angle of the auxiliary screen 1. At the same time, the auxiliary screen 1 can also be rotated to one side of the main screen 2 for easy storage. When the auxiliary screen 1 needs to be repaired, since the two ends of the torsion spring 14 are respectively fixedly connected with the fixed shaft 13 and the second connecting rod 11, the second connecting rod 11 always maintains a clockwise rotation trend, so that the limit of the first slider 9 and the second slider 15 The positioning block is always in the limiting groove of the main screen 2 when not subject to external force. Press the button 16 to move the first slider 9 downward through the push rod 8, and the first connecting rod 10 moves downward and drives the second connecting rod 11 to rotate counterclockwise around the fixed axis 13. The third connecting rod 12 located on the right side of the fixed axis 13 moves upward under the action of the second connecting rod 11, and the second slider 15 moves upward with the third connecting rod 12, so that the first slider 9 and the second slider 15 move toward the inside of the first rotating shaft 5 at the same time, and the limiting blocks located above the first slider 9 and below the second slider 15 are simultaneously disengaged from the limiting groove of the main screen 2. At this time, the first rotating shaft 5, the auxiliary screen 1 and other related components can be removed from the main screen 2, which is convenient for the maintenance of the auxiliary screen 1.

[0029] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A foldable notebook screen, comprising a secondary screen (1) and a main screen (2), characterized in that: The right end of the auxiliary screen (1) is fixedly connected to a fixing frame (3), the right end of the fixing frame (3) is rotatably connected to a third rotating shaft (4), the right end of the third rotating shaft (4) is fixedly connected to a second rotating shaft (7), the upper and lower sides of the second rotating shaft (7) are rotatably connected to connecting members (6), the right inner side surface of the connecting member (6) is rotatably connected to a first rotating shaft (5), the upper side of the first rotating shaft (5) is slidably connected to a first sliding block (9), the bottom end of the first sliding block (9) is rotatably connected to a first connecting rod (10), The bottom end of the first connecting rod (10) is rotatably connected to the second connecting rod (11), the middle of the second connecting rod (11) is rotatably connected to a fixed shaft (13), the front end of the fixed shaft (13) is fixedly connected to a torsion spring (14), the right end of the second connecting rod (11) is rotatably connected to the third connecting rod (12), the bottom end of the third connecting rod (12) is rotatably connected to a second sliding block (15), the left side of the main screen (2) is slidably connected to a top rod (8), and the top end of the top rod (8) is fixedly connected to a button (16).

2. The foldable notebook screen according to claim 1, characterized in that: The front and rear ends of the fixed shaft (13) are fixedly connected to the inner side of the first rotating shaft (5), the inner side of the torsion spring (14) contacts the outer side of the fixed shaft (13), the front end of the torsion spring (14) is fixed to the outer side of the fixed shaft (13), the outer side of the second sliding block (15) is slidably connected to the inner side of the first rotating shaft (5), and the bottom end of the push rod (8) contacts the top end of the first sliding block (9).

3. The foldable notebook screen according to claim 1, characterized in that: A through hole is provided in the middle of the second connecting rod (11), and the fixing rod passes through the through hole and is rotatably connected to the second connecting rod (11).

4. The foldable notebook screen according to claim 1, characterized in that: The outer diameters of the first slider (9) and the second slider (15) are consistent with the inner diameter of the first rotating shaft (5), and both the top end of the first slider (9) and the bottom end of the second slider (15) are provided with limit blocks.

5. The foldable notebook screen according to claim 1, characterized in that: The left side of the main screen (2) is provided with a groove, and the length of the groove is consistent with the first rotating shaft (5), the upper and lower sides of the groove are provided with limit grooves, and the inner diameter of the limit groove is consistent with the outer diameter of the limit block, and the diameter of the top rod (8) is consistent with the diameter of the limit groove.

6. The foldable notebook screen according to claim 1, characterized in that: The connecting member (6) is waist-shaped, and circular through grooves of the same size are provided on the left and right sides of the connecting member (6). The first rotating shaft (5) and the second rotating shaft (7) respectively penetrate the circular through grooves on the right and left sides of the connecting member (6) and are rotatably connected to the connecting member (6).

7. The foldable notebook screen according to claim 1, characterized in that: The fixing frame (3) is U-shaped, and the front and rear ends of the inner wall of the fixing frame (3) are fixedly connected to the front and rear ends of the auxiliary screen (1).

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