Plastic rotating shaft support of notebook computer

Abstract

The utility model discloses a plastic rotating shaft support for a notebook computer, belongs to the technical field of notebook computer supports, and solves the problems that a support panel of an existing device is inconvenient to limit the notebook computer and the notebook computer is easy to slip off from the left side and the right side of the support panel. An angle adjusting assembly is arranged below the placing assembly, the placing assembly comprises a supporting plate with a right triangle-shaped section, a hollow interior and openings in the left end and the right end, and a notebook computer is clamped and fixed on the top surface of the supporting plate through limiting assemblies arranged on the left side and the right side of the supporting plate; the purpose of conveniently limiting and fixing the notebook computer is achieved, the situation that the notebook computer slides off from the supporting plate can be prevented, air is blown into the supporting plate through a cooling fan, then hot air on the bottom side of the notebook computer enters the supporting plate through a cooling groove, and finally the hot air is exhausted through openings in the two ends of the containing assembly; and the heat dissipation efficiency of the notebook computer can be improved.

Description

Technical Field

[0001] This utility model relates to the field of laptop stand technology, specifically a plastic hinge stand for laptops. Background Technology

[0002] A laptop computer is a small, portable personal computer, also known as a portable computer or handheld computer. Placing a laptop on a stand can improve the comfort and heat dissipation when using it. Plastic materials are lightweight, durable, and highly malleable, making them suitable for manufacturing laptop stands.

[0003] A search revealed that patent application number 202223076936.1 discloses a laptop stand, including a support panel, a support member connected to the support panel, and a base. The base is provided with a chassis assembly, and the chassis assembly is provided with a rotating member that can rotate relative to the base. The support member is connected to the rotating member. The laptop stand also includes a first damping member disposed on the rotating member and a second damping member disposed within the chassis assembly. When the rotating member drives the support panel to rotate relative to the base, the first damping member contacts the second damping member during rotation to increase the resistance of the rotating member during rotation.

[0004] Although the laptop stand can rotate the support panel relative to the base by rotating the swivel component after the user moves, so that the laptop can adapt to the user's viewing angle, the support panel of the laptop stand is not convenient for limiting the laptop's position, which can easily cause the laptop to slip off the left and right sides of the support panel.

[0005] Therefore, we propose a plastic hinge bracket for laptops. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides a plastic hinge bracket for laptops, which solves the problem that the support panel of existing devices is not convenient for limiting the laptop and easily causes the laptop to slip off the left and right sides of the support panel.

[0007] To achieve the above objectives, this utility model is implemented through the following technical solution: a plastic hinge stand for laptop computers, including a placement component, and an angle adjustment component is provided below the placement component;

[0008] The placement component includes a support plate with a right-angled triangular cross-section and a hollow interior with openings at both ends. The top surface of the support plate is inclined, and a heat dissipation groove distributed in a linear array is formed through the middle of the top surface of the support plate. Baffles are fixedly installed at both ends of the front side of the top surface of the placement component. Sliding grooves are formed at both ends of the middle of the top surface of the placement component, and limit components are provided in the sliding grooves. A mounting groove distributed in a linear array is formed on the rear side of the placement component, and a cooling fan is fixedly installed on the inner wall of the mounting groove.

[0009] Preferably, the limiting component includes a threaded rod rotatably mounted on the inner wall of the slide groove via a bearing ring. One end of the threaded rod, away from the middle of the support plate, passes through the side wall of the slide groove and is fixedly mounted with a knob. A slider, which is slidably fitted inside the slide groove, is threaded onto the outer surface of the threaded rod. A limiting plate is fixedly mounted on the top surface of the slider. The threaded rod is rotated by the knob, which in turn moves the slider and the limiting plate along the inner wall of the slide groove until the limiting plate contacts the side of the laptop.

[0010] Preferably, a silicone pad is adhered to the surface of the limiting plate, and anti-slip pads are adhered to both the front and rear sides of the top surface of the placement component. The anti-slip pads can prevent the bottom surface of the laptop from being scratched by the top surface of the support plate and can increase the distance between the bottom surface of the laptop and the bottom surface of the support plate.

[0011] Preferably, the angle adjustment component includes an L-shaped plate with a through groove in the middle of its bottom end. The top end of the L-shaped plate is hinged to the front side of the bottom surface of the support plate. A rotating shaft is provided on the rear side of the bottom surface of the support plate. Connecting blocks are rotatably mounted on both ends of the rotating shaft via bearing rings. The connecting blocks are fixedly installed on the rear side of the bottom surface of the support plate. The angle between the L-shaped plate and the support plate can be adjusted.

[0012] Preferably, a U-shaped rod is provided between the L-shaped plate and the support plate. The two ends of the U-shaped rod are respectively fixedly installed on the left and right ends of the rotating shaft. The bottom of the L-shaped plate has symmetrically arranged limiting grooves in a linear array on the left and right sides. The limiting grooves are semi-circular. The diameter of the U-shaped rod is smaller than the diameter of the limiting groove. By engaging the U-shaped rod in the limiting grooves at different positions, the tilt angle of the support plate and the laptop placed on its top surface can be adjusted.

[0013] This utility model provides a plastic hinge bracket for laptops. It has the following beneficial effects:

[0014] 1. This laptop plastic hinge bracket clamps and fixes the laptop to the top surface of the support plate by setting limiting components on the left and right sides of the support plate. This achieves the purpose of conveniently limiting and fixing the laptop, preventing the laptop from slipping off the support plate. The cooling fan blows air into the support plate, and the hot air from the bottom of the laptop enters the support plate through the heat dissipation slots. Finally, it is discharged through the openings at both ends of the mounting components, which helps to improve the heat dissipation efficiency of the laptop and increase its service life. This solves the problem that the support panel of the existing device is not convenient for limiting the laptop and is prone to causing the laptop to slip off the left and right sides of the support panel.

[0015] 2. This laptop plastic hinge bracket, through the setting of an L-shaped plate, hinge, connecting block, U-shaped rod and limiting groove, allows the U-shaped rod to be engaged in the limiting groove at different positions, thereby adjusting the tilt angle of the support plate and the laptop placed on top of it. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the disassembled structure of the placement component of this utility model;

[0018] Figure 3 This is a schematic diagram of the angle adjustment component structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the limiting component structure of this utility model.

[0020] In the diagram: 1. Placement component; 11. Support plate; 12. Heat dissipation groove; 13. Slide groove; 14. Baffle; 15. Anti-slip pad; 16. Mounting groove; 17. Cooling fan; 18. Limiting component; 181. Threaded rod; 182. Knob; 183. Slider; 184. Limiting plate; 2. Angle adjustment component; 21. L-shaped plate; 22. Through groove; 23. Rotating shaft; 24. Connecting block; 25. U-shaped rod; 26. Limiting groove. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1:

[0023] like Figure 1-4 As shown: The system includes a placement component 1, with an angle adjustment component 2 positioned below it. The placement component 1 includes a support plate 11 with a right-angled triangular cross-section and a hollow interior with openings at both ends. The top surface of the support plate 11 is inclined, and a linear array of heat dissipation slots 12 are formed through the center of the top surface of the support plate 11. Baffles 14 are fixedly installed at both ends of the front side of the top surface of the placement component 1. Slide grooves 13 are formed at both ends of the center of the top surface of the placement component 1, and limit components 18 are installed in the slide grooves 13. A linear array of mounting slots 16 is formed on the rear side of the placement component 1, and a cooling fan 17 is fixedly installed on the inner wall of the mounting slot 16. The limit component 18 includes a threaded rod 181 that is rotatably mounted on the inner wall of the slide groove 13 via a bearing ring. One end of the threaded rod 181, away from the center of the support plate 11, passes through the side wall of the slide groove 13 and is fixedly fitted with a knob. 182, the outer surface of the threaded rod 181 is threaded with a slider 183 that is slidably fitted inside the slide groove 13. A limiting plate 184 is fixedly installed on the top surface of the slider 183. A silicone pad is adhered to the surface of the limiting plate 184. Anti-slip pads 15 are adhered to both the front and rear sides of the top surface of the placement component 1. The laptop is clamped and fixed on the top surface of the support plate 11 by the limiting components 18 set on the left and right sides of the support plate 11, which achieves the purpose of limiting and fixing the laptop and prevents the laptop from slipping off the support plate 11. The cooling fan 17 blows air into the interior of the support plate 11, and then the hot air on the bottom side of the laptop enters the interior of the support plate 11 through the cooling slot 12 and finally exits through the openings at both ends of the placement component 1, which helps to improve the heat dissipation efficiency of the laptop and helps to increase the service life of the laptop.

[0024] Example 2:

[0025] like Figure 1-3 As shown: The angle adjustment assembly 2 includes an L-shaped plate 21. A through groove 22 is formed in the middle of the bottom end of the L-shaped plate 21. The top end of the L-shaped plate 21 is hinged to the front side of the bottom surface of the support plate 11. A rotating shaft 23 is provided on the rear side of the bottom surface of the support plate 11. Both ends of the rotating shaft 23 are rotatably mounted with connecting blocks 24 through bearing rings. The connecting blocks 24 are fixedly installed on the rear side of the bottom surface of the support plate 11. A U-shaped rod 25 is provided between the L-shaped plate 21 and the support plate 11. Both ends of the U-shaped rod 25 are respectively fixed Mounted on the left and right ends of the rotating shaft 23, the bottom of the L-shaped plate 21 has symmetrically arranged linearly distributed limiting grooves 26 on the left and right sides. The limiting grooves 26 are semi-circular. The diameter of the U-shaped rod 25 is smaller than the diameter of the limiting groove 26. By setting up the L-shaped plate 21, rotating shaft 23, connecting block 24, U-shaped rod 25 and limiting groove 26, the U-shaped rod 25 can be engaged in the limiting grooves 26 at different positions, which can adjust the tilt angle of the support plate 11 and the laptop placed on its top surface.

[0026] The working principle and usage process of this utility model: When using this plastic hinge bracket for laptops, place the bottom of the laptop on the top surface of the support plate 11, and then rotate the threaded rod 181 by the knob 182. This will cause the slider 183 and the limiting plate 184 to move along the inner wall of the slide groove 13 until the limiting plate 184 contacts the side of the laptop. The laptop can then be clamped and fixed on the top surface of the support plate 11 by the limiting components 18 on both sides. Start the cooling fan 17 to blow air into the support plate 11. Then, the hot air from the bottom of the laptop will enter the interior of the support plate 11 through the cooling groove 12 and finally be discharged through the openings at both ends of the placement component 1.

[0027] When it is necessary to adjust the tilt angle of the laptop, the U-shaped rod 25 can be engaged in the limiting groove 26 at different positions to adjust the tilt angle of the support plate 11 and the laptop placed on its top surface.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0029] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A plastic hinge stand for laptop computers, characterized in that: It includes a placement component (1), and an angle adjustment component (2) is provided below the placement component (1); The placement component (1) includes a support plate (11) with a right-angled triangular cross section and a hollow interior with openings at both ends. The top surface of the support plate (11) is an inclined surface. A heat dissipation groove (12) arranged in a linear array is opened through the middle of the top surface of the support plate (11). Baffles (14) are fixedly installed at both ends of the front side of the top surface of the placement component (1). A sliding groove (13) is opened at both ends of the middle of the top surface of the placement component (1). A limit component (18) is provided in the sliding groove (13). An installation groove (16) arranged in a linear array is opened on the rear side of the placement component (1). A cooling fan (17) is fixedly installed on the inner wall of the installation groove (16).

2. The plastic hinge bracket for a laptop computer according to claim 1, characterized in that: The limiting assembly (18) includes a threaded rod (181) that is rotatably mounted on the inner wall of the slide groove (13) via a bearing ring. One end of the threaded rod (181) away from the middle of the support plate (11) passes through the side wall of the slide groove (13) and is fixedly mounted with a knob (182). The outer surface of the threaded rod (181) is threaded with a slider (183) that is slidably mounted inside the slide groove (13). The top surface of the slider (183) is fixedly mounted with a limiting plate (184).

3. A plastic hinge bracket for a laptop computer according to claim 2, characterized in that: The surface of the limiting plate (184) is bonded with a silicone pad, and the front and rear sides of the top surface of the placement component (1) are bonded with anti-slip pads (15).

4. The plastic hinge bracket for a laptop computer according to claim 1, characterized in that: The angle adjustment component (2) includes an L-shaped plate (21), with a through groove (22) extending through the middle of the bottom end of the L-shaped plate (21). The top end of the L-shaped plate (21) is hinged to the front side of the bottom surface of the support plate (11). A rotating shaft (23) is provided on the rear side of the bottom surface of the support plate (11). Both ends of the rotating shaft (23) are rotatably mounted with connecting blocks (24) through bearing rings. The connecting blocks (24) are fixedly installed on the rear side of the bottom surface of the support plate (11).

5. A plastic hinge bracket for a laptop computer according to claim 4, characterized in that: A U-shaped rod (25) is provided between the L-shaped plate (21) and the support plate (11). The two ends of the U-shaped rod (25) are fixedly installed on the left and right ends of the rotating shaft (23). The bottom of the L-shaped plate (21) is symmetrically provided with limiting grooves (26) arranged in a linear array on the left and right sides. The limiting grooves (26) are semi-circular. The diameter of the U-shaped rod (25) is smaller than the diameter of the limiting grooves (26).

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