Notebook rotating shaft reinforcing structure

Abstract

The utility model relates to the technical field of notebook computer rotating shafts, and discloses a notebook computer rotating shaft reinforcing structure which comprises a notebook computer body, a notebook computer rotating shaft dustproof protection shell is arranged in the notebook computer body, and a large-angle opening and closing mechanism is arranged in the rotating shaft shell. The large-angle opening and closing mechanism comprises a long support, a lower fixing sheet metal structural frame, an upper fixing sheet metal structural frame, a plurality of mounting holes, a rotating shaft rotating assembly, a rubber sealing ring, a dustproof plate, a sealing groove, a conductive copper coating, a nickel coating and a wear-resistant layer, and the rotating shaft rotating assembly is arranged in the inner wall of the notebook computer rotating shaft dustproof protection shell. According to the notebook computer rotating shaft reinforcing structure, the long support is fixedly installed on the left surface of the lower portion fixing metal plate structural frame, when the notebook computer rotating shaft reinforcing structure is used, the long support can be installed in the inner wall of a bottom plate of a notebook computer body through the installation holes, fixing points of a notebook computer rotating shaft are enhanced, and the whole structure is reinforced.

Description

Technical Field

[0001] This utility model relates to the field of notebook hinge technology, specifically a notebook hinge reinforcement structure. Background Technology

[0002] With the development of technology, various electronic products have emerged, bringing tremendous changes to people's lives. In particular, the use of computers has changed people's lifestyles and accelerated their pace of life. In the past two decades, with the development of materials science and the emergence of smaller integrated chips, computers have evolved into small, thin, lightweight, and portable laptops. The die-cast laptop hinge gasket is an important component of the laptop hinge, and its quality directly affects the use of the laptop hinge.

[0003] Currently, the hinge connections of precision electronic product components, especially in electronic products such as laptops, generally use sharp-angle transitions.

[0004] With the continuous upgrading of modern products, consumers have increasingly higher requirements for product quality. Durability has become a selection criterion for some consumers. Existing notebook hinges do not have a long fixing plate, which limits the force on the hinge. As a result, the lifespan of the hinge generally cannot meet consumer requirements, and the quality is difficult to guarantee. Production capacity is also difficult to meet customer needs, making mass production inconvenient. In view of this, a notebook hinge reinforcement structure is proposed. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a reinforced hinge structure for laptops, solving the problem of weak laptop hinge structures.

[0007] (II) Technical Solution

[0008] To achieve the above-mentioned goal of strengthening the laptop hinge structure itself, this utility model provides the following technical solution: a laptop hinge reinforcement structure, including a laptop body, wherein a laptop hinge dustproof protective shell is provided inside the laptop body;

[0009] The rotating shaft housing is equipped with a large-angle opening and closing mechanism, which includes a long bracket, a lower fixed sheet metal structure frame, an upper fixed sheet metal structure frame, multiple mounting holes, a rotating shaft assembly, a rubber sealing ring, a dustproof plate, a sealing groove, a conductive copper coating, a nickel coating, and a wear-resistant layer.

[0010] Preferably, the hinge rotation assembly is disposed in the inner wall of the dustproof protective shell of the laptop hinge;

[0011] The lower fixed sheet metal structure frame is rotatably connected to the left surface of the rotating shaft assembly, and the upper fixed sheet metal structure frame is rotatably connected to the left surface of the rotating shaft assembly.

[0012] Preferably, the long bracket is fixedly installed on the left surface of the lower fixed sheet metal structure frame, and multiple mounting holes are respectively opened on the long bracket, the lower fixed sheet metal structure frame and the upper fixed sheet metal structure frame.

[0013] Preferably, the two rubber sealing rings are fixedly installed in the inner wall of the rotating shaft housing, and two sealing grooves are respectively formed on the inner surface of the two rubber sealing rings;

[0014] The dustproof plate is installed on the inner surface of the two rubber sealing rings.

[0015] Preferably, the outer surfaces of the long bracket, the lower fixed sheet metal structure frame, and the upper fixed sheet metal structure frame are all coated with a conductive copper coating.

[0016] The outer surfaces of the long support, the lower fixed sheet metal structure frame, and the upper fixed sheet metal structure frame are all coated with nickel.

[0017] Preferably, the outer surfaces of the long bracket, the lower fixed sheet metal structure frame, and the upper fixed sheet metal structure frame are all provided with a wear-resistant layer.

[0018] (III) Beneficial Effects

[0019] Compared with the prior art, this utility model provides a reinforced structure for a notebook hinge, which has the following beneficial effects:

[0020] 1. The laptop hinge reinforcement structure has a long bracket fixedly installed on the left surface of the lower fixed sheet metal structure frame. During use, the long bracket can be installed in the inner wall of the laptop body bottom plate through the mounting holes, which strengthens the fixing point of the laptop hinge and strengthens the overall mechanism.

[0021] 2. This laptop hinge reinforcement structure features a sealing groove on a rubber sealing ring installed inside the laptop hinge dustproof protective shell. After the dustproof plate is installed, the rubber sealing ring completely encloses the dustproof plate, eliminating gaps and improving dustproof performance. This reduces the impact of external dust on the hinge rotation components.

[0022] 3. The laptop hinge reinforcement structure features conductive copper and nickel coatings on the outer surfaces of the long support, the lower fixed sheet metal frame, and the upper fixed sheet metal frame. The base layer is highly conductive copper, and the outer layer combined with nickel provides corrosion resistance. The shielding effectiveness and corrosion resistance can meet various requirements, with a shielding range of K-GHz, thus improving the overall service life of the laptop hinge.

[0023] 4. The laptop hinge reinforcement structure features wear-resistant layers on the outer surfaces of the long support, the lower fixed sheet metal frame, and the upper fixed sheet metal frame. The main material of the wear-resistant layer is a wear-resistant and corrosion-resistant polytetrafluoroethylene film. This reduces wear on the components and extends the lifespan of the laptop hinge during prolonged laptop operation. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of a notebook hinge reinforcement structure according to the present invention;

[0025] Figure 2 This is a schematic diagram of the long support structure of this utility model;

[0026] Figure 3 This is a schematic diagram of the internal structure of the dustproof protective shell for the notebook hinge of this utility model;

[0027] Figure 4 This is a schematic diagram of the internal structure of the dustproof protective shell for the notebook hinge of this utility model;

[0028] Figure 5 This utility model Figure 4 Enlarged view of the structure at point A in the middle;

[0029] Figure 6 This is a schematic diagram of the dustproof panel structure of this utility model;

[0030] Figure 7 This utility model Figure 4 Enlarged view of the structure at point B in the middle.

[0031] In the diagram: 1. Laptop body; 2. Hinge housing; 3. Long bracket; 4. Lower fixed sheet metal structure frame; 5. Upper fixed sheet metal structure frame; 6. Mounting hole; 7. Laptop hinge dustproof protective shell; 8. Hinge rotation assembly; 9. Rubber sealing ring; 10. Dustproof plate; 11. Sealing groove; 12. Conductive copper coating; 13. Nickel coating; 14. Wear-resistant layer. Detailed Implementation

[0032] 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.

[0033] Please see Figure 1-7This utility model provides a new technical solution: a notebook hinge reinforcement structure, including a notebook computer body 1, and a notebook hinge dustproof protective shell 7 is provided inside the notebook computer body 1;

[0034] The rotating shaft housing 2 is equipped with a large-angle opening and closing mechanism, which includes a long bracket 3, a lower fixed sheet metal structure frame 4, an upper fixed sheet metal structure frame 5, multiple mounting holes 6, a rotating shaft assembly 8, a rubber sealing ring 9, a dustproof plate 10, a sealing groove 11, a conductive copper coating 12, a nickel coating 13, and a wear-resistant layer 14.

[0035] Furthermore, the hinge rotation assembly 8 is disposed in the inner wall of the notebook hinge dustproof protective shell 7;

[0036] The lower fixed sheet metal structure frame 4 is rotatably connected to the left surface of the rotating shaft assembly 8, and the upper fixed sheet metal structure frame 5 is rotatably connected to the left surface of the rotating shaft assembly 8.

[0037] Furthermore, the long bracket 3 is fixedly installed on the left surface of the lower fixed sheet metal structure frame 4, and multiple mounting holes 6 are respectively opened on the long bracket 3, the lower fixed sheet metal structure frame 4 and the upper fixed sheet metal structure frame 5.

[0038] Furthermore, two rubber sealing rings 9 are fixedly installed in the inner wall of the rotating shaft housing 2, and two sealing grooves 11 are respectively opened on the inner surface of the two rubber sealing rings 9.

[0039] The dustproof plate 10 is set on the inner surface of the two rubber sealing rings 9.

[0040] Furthermore, the outer surfaces of the long bracket 3, the lower fixed sheet metal structure frame 4, and the upper fixed sheet metal structure frame 5 are all provided with a conductive copper coating 12.

[0041] The outer surfaces of the long support 3, the lower fixed sheet metal structure frame 4, and the upper fixed sheet metal structure frame 5 are all coated with nickel 13.

[0042] Furthermore, wear-resistant layers 14 are provided on the outer surfaces of both the lower fixed sheet metal structure frame 4 and the upper fixed sheet metal structure frame 5.

[0043] The laptop hinge reinforcement structure features a long bracket 3 fixedly mounted on the left surface of the lower fixed sheet metal frame 4. During use, the long bracket 3 can be installed into the inner wall of the laptop body 1's bottom plate via the mounting holes 6, strengthening the hinge's fixing points and reinforcing the overall mechanism. Furthermore, a sealing groove 11 is provided on the rubber sealing ring 9 installed inside the laptop hinge dustproof protective shell 7. After the dustproof plate 10 is installed, the rubber sealing ring 9 completely encloses the dustproof plate 10, preventing gaps and improving dustproof performance. This reduces the impact of external dust on the hinge rotation assembly 8. The structure also incorporates the long bracket 3, the lower fixed sheet metal frame 4, and the upper... The outer surface of the fixed sheet metal frame 5 is coated with conductive copper coating 12 and nickel coating 13. The most basic layer is highly conductive copper, and the outer layer combined with nickel has corrosion resistance. The shielding effectiveness and corrosion resistance can meet the requirements of various ranges. The shielding range is 100K-3GHz, which can improve the overall service life of the laptop hinge. Furthermore, by providing wear-resistant layers 14 on the outer surfaces of the long bracket 3, the lower fixed sheet metal frame 4, and the upper fixed sheet metal frame 5, the main material of the wear-resistant layer 14 is a polytetrafluoroethylene film, which can reduce the wear of the workpiece and improve the service life of the laptop hinge during long-term operation of the laptop.

[0044] Working principle: This laptop hinge reinforcement structure uses a long bracket 3 fixedly installed on the left surface of the lower fixed sheet metal structure frame 4. During use, the long bracket 3 can be installed in the inner wall of the laptop body 1's bottom plate through the mounting holes 6, strengthening the hinge's fixing point and reinforcing the overall mechanism. Furthermore, a sealing groove 11 is provided on the rubber sealing ring 9 installed inside the laptop hinge dustproof protective shell 7. After the dustproof plate 10 is installed, the rubber sealing ring 9 completely covers the dustproof plate 10, preventing gaps and improving dustproof performance. This reduces the impact of external dust on the hinge rotation assembly 8. The long bracket 3 and the lower fixed sheet metal structure frame 4 further enhance the hinge's stability. The outer surface of the upper fixed sheet metal structure frame 5 is provided with conductive copper coating 12 and nickel coating 13. The most basic layer is highly conductive copper, and the outer layer combined with nickel has corrosion resistance. The shielding effectiveness and corrosion resistance can meet the requirements of various ranges. The shielding range is 100K-3GHz, which can improve the overall service life of the laptop hinge. Furthermore, by providing wear-resistant layer 14 on the outer surface of the long bracket 3, the lower fixed sheet metal structure frame 4, and the upper fixed sheet metal structure frame 5, the main material of the wear-resistant layer 14 is a wear-resistant and corrosion-resistant layer made of polytetrafluoroethylene film. This can reduce the wear of the workpiece and improve the service life of the laptop hinge during long-term operation of the laptop.

[0045] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A notebook swivel reinforcing structure comprising a notebook computer body (1), characterized in that: The notebook computer body (1) is internally provided with a notebook rotation shaft dustproof protective shell (7); The rotation shaft shell (2) is internally provided with a large-angle opening and closing mechanism, the large-angle opening and closing mechanism comprises a long support (3), a lower fixed metal structure frame (4), an upper fixed metal structure frame (5), a plurality of mounting holes (6), a rotation shaft rotating assembly (8), a rubber sealing ring (9), a dustproof plate (10), a sealing groove (11), a conductive copper coating (12), a nickel coating (13) and a wear-resistant layer (14).

2. The notebook hinge reinforcing structure of claim 1, wherein: The rotation shaft rotating assembly (8) is arranged in the inner wall of the notebook rotation shaft dustproof protective shell (7); The lower fixed metal structure frame (4) is rotationally connected to the left surface of the rotation shaft rotating assembly (8), and the upper fixed metal structure frame (5) is rotationally connected to the left surface of the rotation shaft rotating assembly (8).

3. The notebook hinge reinforcing structure of claim 1, wherein: The long support (3) is fixedly installed on the left surface of the lower fixed metal structure frame (4), and the plurality of mounting holes (6) are respectively arranged on the long support (3), the lower fixed metal structure frame (4) and the upper fixed metal structure frame (5).

4. The notebook hinge reinforcing structure of claim 1, wherein: Two rubber sealing rings (9) are fixedly installed in the inner wall of the rotation shaft shell (2), and two sealing grooves (11) are respectively arranged on the inner surfaces of the two rubber sealing rings (9). The dustproof plate (10) is arranged on the inner surfaces of the two rubber sealing rings (9).

5. The notebook hinge reinforcing structure of claim 1, wherein: The outer surfaces of the long support (3), the lower fixed metal structure frame (4) and the upper fixed metal structure frame (5) are respectively provided with the conductive copper coating (12). The outer surfaces of the long support (3), the lower fixed metal structure frame (4) and the upper fixed metal structure frame (5) are respectively provided with the nickel coating (13).

6. The notebook hinge reinforcing structure of claim 1, wherein: The outer surfaces of the long support (3), the lower fixed metal structure frame (4) and the upper fixed metal structure frame (5) are respectively provided with the wear-resistant layer (14).

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