Antistatic aluminum alloy upper cover of notebook computer

Abstract

The utility model belongs to the technical field of notebook computers, and discloses an antistatic notebook computer aluminum alloy upper cover which comprises a cover plate and a frame, a rectangular block is fixedly installed at the bottom of the cover plate, a rectangular groove is formed in the top of the frame, a first groove is formed in the side face of the rectangular block, a telescopic rod is fixedly installed in the first groove, and the telescopic rod is fixedly installed in the rectangular groove. A first spring is arranged in the telescopic rod, a movable plate is fixedly installed at one end of the telescopic rod, and a second groove is formed in the inner wall of the rectangular groove. According to the device, the installation time can be obviously shortened, so that the overall production efficiency is improved, the yield is increased, the market requirement is met, meanwhile, the time investment of workers on a single product is reduced, the labor cost is reduced, the number of needed workers is possibly reduced, the cost is further reduced, and the production efficiency is improved. And the working time of a worker on a single product can be reduced, so that the risk of human errors is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of notebook computers, in particular to an antistatic aluminum alloy upper cover of a notebook computer. Background Art

[0002] Laptop computers, as an outstanding product of modern technological development, have become an indispensable tool for people's work, study, and entertainment with their compact size, powerful performance, and excellent portability. In the delicate structure of a laptop, the display screen is not only a window for users to interact with the machine, but also a key component for transmitting visual information. In order to ensure the stability and security of the display screen, the connection method between the top cover and the frame is particularly important.

[0003] With the advancement of design concepts and the improvement of users' quality requirements, aluminum alloy covers have gradually become the new favorite in laptop design. Aluminum alloy not only reduces the overall weight of the notebook with its light weight and high strength characteristics, making it easier to carry, but also provides users with a more comfortable use experience and visual enjoyment due to its good thermal conductivity and elegant metallic texture. More importantly, the aluminum alloy material itself has a certain anti-static ability, which to a certain extent reduces the potential threat of static electricity to electronic components and protects the precision circuits and data security inside the notebook.

[0004] However, traditional methods of fixing the top cover and the frame, such as relying on glue for bonding, although achieving structural stability to a certain extent, also expose many disadvantages. First, the gluing and fixing process is cumbersome and time-consuming, which reduces production efficiency and increases manufacturing costs; second, the connection formed after the glue solidifies is difficult to flexibly adjust. Once components such as the display need to be repaired or replaced, the glue must be laboriously removed first, which undoubtedly increases the complexity and time cost of repair. In addition, aging or failure of the glue may also cause looseness or poor sealing between the top cover and the frame, affecting the overall performance and service life of the notebook. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides an antistatic aluminum alloy upper cover for a notebook.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-static aluminum alloy top cover of a notebook, comprising a cover plate and a frame, a rectangular block fixedly installed on the bottom of the cover plate, a rectangular groove provided on the top of the frame, a groove 1 provided on the side of the rectangular block, a lifting rod fixedly installed inside the groove 1, a spring 1 provided inside the lifting rod, a movable plate fixedly installed on one end of the lifting rod, a triangular notch provided on the side of the movable plate, and a groove 2 provided on the inner wall of the rectangular groove.

[0007] Preferably, a circular hole is opened on the inner wall of the second groove and passes through the frame, a pull rod is movably installed inside the circular hole, and a second spring is provided between the pull rod and the frame.

[0008] Preferably, a protective cover is movably installed on the top of the cover plate, an upper shell is fixedly installed at the four corners of the protective cover, a circular groove is opened inside the upper shell, a sleeve is fixedly installed inside the circular groove, a threaded rod is movably installed inside the sleeve, and a lower shell is movably installed at the bottom of the threaded rod.

[0009] Preferably, there are four groups of rectangular blocks, and the four groups of rectangular blocks are evenly distributed on the bottom of the cover plate and correspond one-to-one to the four groups of rectangular grooves.

[0010] Preferably, the outer diameter of the rectangular block is equal to the inner diameter of the rectangular groove, and the cover plate is entirely made of aluminum alloy.

[0011] Preferably, there are four groups of pull rods, and surfaces of the four groups of pull rods are all provided with a sponge layer.

[0012] Preferably, three groups of lifting and retracting rods are fixedly installed inside each group of the grooves, and the distances between the three groups of lifting and retracting rods are equal.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] The utility model fixes the cover plate and the frame by clamping the rectangular block inside the rectangular groove, and then the reaction force of spring one causes the lifting and retracting rod to push the movable plate inside groove one and push it into the inside of groove two. Compared with the traditional device, this device can significantly shorten the installation time, thereby improving the overall production efficiency, thereby increasing output and meeting market demand, and at the same time reducing the time workers invest in a single product, thereby reducing labor costs, and may also reduce the number of workers required, further reducing costs, and can reduce the working time of workers on a single product, thereby reducing the risk of human error.

[0015] The utility model presses the pull rod so that the pull rod pushes the movable plate back into the inside of groove one, and then separates the cover plate and the frame. At the same time, the reaction force of spring two resets the pull rod. Compared with traditional devices, this device quickly exposes the internal hardware by quickly disassembling the upper cover, thereby speeding up troubleshooting and improving maintenance efficiency. At the same time, it enables users or technicians to more easily replace or upgrade internal components, such as hard drives and memory, thereby improving the upgradeability and flexibility of the equipment. For users who need to frequently disassemble the upper cover for cleaning or maintenance, this design undoubtedly provides a more convenient user experience. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 This is a schematic diagram of the explosion structure of the utility model;

[0018] Figure 3 This is a schematic diagram of a partial cross-sectional structure of the cover plate of the utility model;

[0019] Figure 4 For this utility model Figure 3 A schematic diagram of the partially enlarged structure at center A;

[0020] Figure 5 This is a schematic diagram of the protective cover structure of the utility model;

[0021] Figure 6 For this utility model Figure 5 Enlarged schematic diagram of point B.

[0022] In the figure: 1. Cover plate; 2. Frame; 3. Rectangular groove; 4. Rectangular block; 5. Groove 1; 6. Lifting rod; 7. Spring 1; 8. Movable plate; 9. Groove 2; 10. Round hole; 11. Pull rod; 12. Spring 2; 13. Protective cover; 14. Upper shell; 15. Lower shell; 16. Round groove; 17. Sleeve; 18. Threaded rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] like Figures 1 to 6 As shown, the utility model provides an antistatic notebook aluminum alloy cover, including a cover plate 1 and a frame 2. A rectangular block 4 is fixedly installed on the bottom of the cover plate 1, a rectangular groove 3 is opened on the top of the frame 2, a groove 5 is opened on the side of the rectangular block 4, a lifting rod 6 is fixedly installed inside the groove 5, a spring 7 is provided inside the lifting rod 6, a movable plate 8 is fixedly installed on one end of the lifting rod 6, a triangular notch is opened on the side of the movable plate, and a groove 9 is opened on the inner wall of the rectangular groove 3;

[0025] Adopting the above solution: This device can significantly shorten the installation time, thereby improving overall production efficiency, thereby increasing output and meeting market demand, while reducing the time workers invest in a single product, thereby reducing labor costs, and may also reduce the number of workers required, further reducing costs, and can reduce the working time of workers on a single product, thereby reducing the risk of human error.

[0026] like Figure 4 As shown, a circular hole 10 is opened on the inner wall of the second groove 9 and passes through the frame 2. A pull rod 11 is movably installed inside the circular hole 10, and a spring 12 is provided between the pull rod 11 and the frame 2.

[0027] The above solution allows the top cover to be quickly removed to quickly expose the internal hardware, thereby speeding up troubleshooting and improving maintenance efficiency. It also allows users or technicians to more easily replace or upgrade internal components such as hard drives and memory, thereby improving the upgradeability and flexibility of the device. For users who need to frequently remove the top cover for cleaning or maintenance, this design undoubtedly provides a more convenient user experience.

[0028] like Figure 6 As shown, a protective cover 13 is movably mounted on the top of the cover 1, and an upper shell 14 is fixedly mounted at the four corners of the protective cover 13. A circular groove 16 is formed inside the upper shell 14, and a sleeve 17 is fixedly mounted inside the circular groove 16. A threaded rod 18 is movably mounted inside the sleeve 17, and a lower shell 15 is movably mounted at the bottom of the threaded rod 18.

[0029] The above solution is adopted: a protective cover 13 is movably installed on the top of the cover 1, and an upper shell 14 is fixedly installed at the four corners of the protective cover 13, so as to protect the safety of the cover 1 and avoid damage to the cover 1 when it falls, and the distance between the upper shell 14 and the lower shell 15 is adjusted by the cooperation between the threaded rod 18 and the sleeve 17, so that it can be suitable for upper covers of different thicknesses.

[0030] like Figure 3 As shown, there are four groups of rectangular blocks 4, which are evenly distributed on the bottom of the cover plate 1 and correspond one-to-one to the four groups of rectangular grooves 3;

[0031] The above solution is adopted: by providing four groups of rectangular blocks 4 and evenly distributing the four groups of rectangular blocks 4 on the bottom of the cover plate 1 and corresponding one-to-one with the four groups of rectangular grooves 3, the cover plate 1 and the frame 2 are reinforced to improve stability.

[0032] like Figure 4 As shown, the outer diameter of the rectangular block 4 is equal to the inner diameter of the rectangular slot 3, and the cover plate 1 is made entirely of aluminum alloy;

[0033] The above solution is adopted: by setting the outer diameter value of the rectangular block 4 to be equal to the inner diameter value of the rectangular groove 3, the rectangular groove 3 and the rectangular block 4 are made stronger, and the cover plate 1 is made of aluminum alloy as a whole, which is lighter and has higher strength.

[0034] like Figure 1 and Figure 4 As shown, there are four groups of pull rods 11, and the surfaces of the four groups of pull rods 11 are all provided with a sponge layer. Three groups of lifting and retracting rods 6 are fixedly installed inside each group of grooves 5, and the distances between the three groups of lifting and retracting rods 6 are equal;

[0035] The above solution is adopted: by providing four groups of pull rods 11, it is more convenient to separate the cover 1 and the frame 2, and a sponge layer is provided on the surface of the four groups of pull rods 11, which makes it more comfortable for the staff to use; by fixing three groups of lifting and retracting rods 6 inside each group of grooves 5, and the distances between the three groups of lifting and retracting rods 6 are equal, the force used by pushing the movable plate 8 is more uniform.

[0036] The working principle and use process of this utility model:

[0037] When installing the cover 1 and the frame 2, first clamp the rectangular block 4 into the inside of the rectangular groove 3. When the rectangular block 4 completely enters the inside of the rectangular groove 3, the reaction force of the spring 1 7 inside the lifting and retracting rod 6 causes the lifting and retracting rod 6 to push the movable plate 8 inside the groove 1 5 out and into the inside of the groove 2 9, and then enter the inside of the groove 2 9 through the movable plate 8 to fix the cover 1 and the frame 2.

[0038] When disassembly is required, the staff presses the pull rod 11 so that the pull rod 11 slides inside the circular hole 10 and pushes the movable plate 8 inside the groove 2 9 back into the groove 1 5, and then separates the cover 1 and the frame 2. At the same time, when the pull rod 11 is pressed, the spring 2 12 will be in a compressed state. When the pull rod 11 is released, the reaction force of the spring 2 12 will reset the pull rod 11.

[0039] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An antistatic aluminum alloy upper cover for a notebook computer, comprising a cover plate (1) and a frame (2), characterized in that: A rectangular block (4) is fixedly mounted on the bottom of the cover plate (1), a rectangular groove (3) is provided on the top of the frame (2), a groove (5) is provided on the side of the rectangular block (4), a lifting rod (6) is fixedly mounted inside the groove (5), a spring (7) is provided inside the lifting rod (6), a movable plate (8) is fixedly mounted on one end of the lifting rod (6), a triangular notch is provided on the side of the movable plate (8), and a groove (9) is provided on the inner wall of the rectangular groove (3).

2. The antistatic aluminum alloy notebook cover according to claim 1, characterized in that: A circular hole (10) is provided on the inner wall of the second groove (9) and passes through the frame (2). A pull rod (11) is movably installed inside the circular hole (10), and a second spring (12) is provided between the pull rod (11) and the frame (2).

3. The antistatic aluminum alloy notebook cover according to claim 1, characterized in that: A protective cover (13) is movably mounted on the top of the cover plate (1), an upper shell (14) is fixedly mounted at the four corners of the protective cover (13), a circular groove (16) is provided inside the upper shell (14), a sleeve (17) is fixedly mounted inside the circular groove (16), a threaded rod (18) is movably mounted inside the sleeve (17), and a lower shell (15) is movably mounted on the bottom of the threaded rod (18).

4. The antistatic aluminum alloy notebook cover according to claim 1, characterized in that: There are four groups of rectangular blocks (4), which are evenly distributed on the bottom of the cover plate (1) and correspond one to one with the four groups of rectangular grooves (3).

5. The antistatic aluminum alloy notebook cover according to claim 1, characterized in that: The outer diameter of the rectangular block (4) is equal to the inner diameter of the rectangular groove (3), and the cover plate (1) is entirely made of aluminum alloy.

6. The antistatic aluminum alloy notebook cover according to claim 2, characterized in that: There are four groups of pull rods (11), and surfaces of the four groups of pull rods (11) are all provided with a sponge layer.

7. The antistatic aluminum alloy notebook cover according to claim 1, characterized in that: Three groups of lifting and retracting rods (6) are fixedly installed inside each group of grooves (5), and the distances between the three groups of lifting and retracting rods (6) are equal.

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