Magnesium alloy computer shell

Abstract

The utility model relates to a magnesium alloy computer shell, which comprises an upper shell and a lower shell, the edge side of the upper shell is connected with an edge sealing frame, the bottom side of the lower shell is connected with two bottom rods, the two opposite edge sides of the edge sealing frame are connected with side edge rods, the edge sides of the bottom rods are connected with locking rods, and the bottoms of the side edge rods are connected with locking pieces. The utility model relates to the technical field of computer shells. According to the magnesium alloy computer shell, when the notebook computer shell is disassembled, locking between the upper shell body and the lower shell body can be unlocked by pulling the U-shaped block at the moment, then the U-shaped block is rotated to prevent the U-shaped block from resetting and re-locking, so that the multiple locking pieces are unlocked conveniently, and the effect of quickly disassembling the notebook computer shell can be achieved; and thus, internal dust can be conveniently and quickly cleaned.

Description

Technical Field

[0001] This utility model relates to the technical field of computer casings, and in particular to magnesium alloy computer casings. Background Technology

[0002] Laptop casings are generally made of plastic or aluminum alloy. To improve the load-bearing capacity and impact resistance of laptop casings, magnesium alloy casings are often used. The bottom shell located at the keyboard area is used to protect the basic components inside the laptop and dissipate heat. It is mainly fixed by screws to ensure that the components inside the laptop casing have less contact with the outside world.

[0003] In the existing technology, after a laptop has been used for a long time, the computer casing is usually removed to disassemble and clean the internal heat dissipation or storage components, such as cooling fans, heat pipes, memory modules or motherboards, which are easily affected by dust. However, when disassembling the bottom casing of a laptop, multiple screws need to be removed. At the same time, repeated disassembly and reassembly can easily cause wear on the internal threads of the casing, affecting the subsequent use of the casing and the efficiency of disassembly and reassembly. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a magnesium alloy computer casing in order to solve the technical problems mentioned in the background art.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0006] A magnesium alloy computer casing includes an upper casing and a lower casing. The upper casing has a sealing frame connected to its side, and the lower casing has two bottom rods connected to its bottom side. The two opposite sides of the sealing frame are each connected to a side rod. The bottom rods are connected to a locking rod on their sides, and the bottom of the side rods is connected to a locking element.

[0007] The locking component includes an insert block, a limiting block, a U-shaped block, and a locking groove. The insert block is fixedly connected to the bottom of the side rod and is inserted into the top side of the locking rod. The limiting block is connected to the bottom side of the insert block. The U-shaped block is connected to the bottom end of the insert block via a movable component. A locking groove is formed in the U-shaped block at a position corresponding to the limiting block, and the limiting block is inserted into the locking groove.

[0008] In a preferred embodiment, the present invention can be further configured such that: a clearance groove for avoiding the side rod is provided on the side of the lower housing, and the clearance groove and the side rod are slidably connected.

[0009] In a preferred embodiment, the present invention can be further configured as follows: the movable component includes a U-shaped groove, the U-shaped groove is formed on the bottom side of the end of the locking rod, a sliding groove is formed on the side of the U-shaped groove, a sliding block is slidably connected in the sliding groove, a spring is connected to the side wall of the sliding groove away from the insertion block, the spring is fixedly connected to the sliding block, and the U-shaped block is connected to the sliding block through a rotating component.

[0010] In a preferred embodiment, the present invention can be further configured such that: a circular hole is provided on the side of the sliding block near the U-shaped block, and a rotating shaft is rotatably connected inside the circular hole, the end of the rotating shaft being connected to the inner sidewall of the U-shaped block.

[0011] In a preferred embodiment, the present invention can be further configured such that both ends of the U-shaped block are arc-shaped, and the top sidewall of the locking rod is in contact with the bottom end of the side rod.

[0012] In summary, this utility model has at least one of the following beneficial technical effects:

[0013] 1. When disassembling a laptop, the magnesium alloy computer casing can be disengaged by pulling the U-shaped block to release the locking mechanism between the upper and lower casings. Then, the U-shaped block can be rotated to prevent it from resetting and relocking, thus allowing multiple locking mechanisms to be released quickly. This enables the laptop casing to be disassembled quickly, facilitating the rapid cleaning of internal dust.

[0014] 2. This magnesium alloy computer casing does not require screw tightening when the laptop casing is disassembled multiple times. This eliminates the friction between the upper and lower casings caused by screw tightening, thus preventing damage to the upper and lower casings after repeated friction and affecting their service life.

[0015] 3. The magnesium alloy computer casing can be manually pulled by pulling the U-shaped block, which in turn moves the sliding block and stretches the spring. At this time, the limiting block disengages from the locking groove. Then, the U-shaped block is rotated downward by the rotating part, which also causes the U-shaped block to retract, thus preventing the limiting block from re-entering the locking groove. Therefore, multiple locking parts can be unlocked one by one. Then, the lower shell and the upper shell can be separated, which makes it easier to clean the internal dust.

[0016] 4. In this magnesium alloy computer casing, a circular hole is opened on the side of the sliding block near the U-shaped block, and a rotating shaft is rotatably connected in the circular hole, so that the rotating shaft is connected to the inner wall of the U-shaped block. Then, when the U-shaped block is pulled and the limiting block is disengaged from the locking groove, the U-shaped block can be rotated, thereby allowing the upper and lower housings to disengage from the locked state, which facilitates disassembly. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments 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.

[0018] Figure 1 This is a schematic diagram of the overall structure of the magnesium alloy computer casing of this utility model.

[0019] Figure 2 This is a schematic diagram of the locking mechanism of the magnesium alloy computer casing of this utility model.

[0020] Figure 3 For the present utility model Figure 2 Schematic diagram of the lock bar cross section.

[0021] In the diagram, 1. Upper shell; 2. Lower shell; 3. Sealing frame; 4. Base rod; 5. Side rod; 6. Locking rod; 7. Locking element; 8. Insert block; 9. Limiting block; 10. U-shaped block; 11. Locking groove; 12. Moving part; 13. Clearance groove; 14. U-shaped groove; 15. Sliding groove; 16. Sliding block; 17. Spring; 18. Round hole; 19. Rotating shaft. Detailed Implementation

[0022] The present invention will be further described in detail below with reference to the accompanying drawings.

[0023] Example:

[0024] Reference Figures 1-3 The magnesium alloy computer casing disclosed in this utility model includes an upper casing 1 and a lower casing 2. The upper casing 1 is connected to a sealing frame 3 on its side, and the lower casing 2 is connected to two bottom rods 4 on its bottom side. The sealing frame 3 is connected to two opposite sides of each side rod 5, and the bottom rod 4 is connected to a locking rod 6 on its side. The bottom of the side rod 5 is connected to a locking element 7.

[0025] The locking component 7 includes an insert block 8, a limiting block 9, a U-shaped block 10, and a locking groove 11. The insert block 8 is fixedly connected to the bottom of the side rod 5 and is inserted into the top side of the locking rod 6. The limiting block 9 is connected to the bottom side of the insert block 8. The U-shaped block 10 is connected to the bottom side of the end of the insert block 8 through a movable component 12. A locking groove 11 is provided in the U-shaped block 10 at a position corresponding to the limiting block 9, and the limiting block 9 is inserted into the locking groove 11.

[0026] In this embodiment, observation Figure 1The upper housing 1 and lower housing 2 are connected, with the upper housing 1 having a sealing frame 3 connected to its side. The sealing frame 3, in conjunction with the locking piece 7, connects to the lower housing 2. After the laptop has been used for a period of time and when it needs to be cleaned of dust, observe... Figure 2 Pull the U-shaped block 10 in the middle, and then observe. Figure 3 When the U-shaped block 10 is pulled, the locking groove 11, along with the movable part 12, causes the limiting block 9 to disengage from the locking groove 11. Then, the U-shaped block 10 is rotated to prevent it from relocking after resetting, thereby releasing the lock between the plug 8 and the locking rod 6. The locking part 7 can be set in a corresponding position inside the laptop casing to avoid affecting the opening of other ports. Therefore, the laptop casing can be quickly disassembled for cleaning of internal components without the need for screws, thus avoiding wear and tear on the casing after repeated disassembly and improving the service life of the casing.

[0027] In a further preferred embodiment of this utility model, such as Figure 1 As shown, the lower housing 2 has a clearance groove 13 on its side for avoiding the side rod 5, and the clearance groove 13 is slidably connected to the side rod 5.

[0028] In this embodiment, observation Figure 1 The lower housing 2 has a clearance groove 13 at a position corresponding to the side rod 5, so that after the lower housing 2 and the upper housing 1 are combined, the side rod 5 can be inserted into the clearance groove 13 for engagement, thereby allowing the upper housing 1 and the lower housing 2 to be initially fixed, so as to facilitate subsequent locking work.

[0029] In a further preferred embodiment of this utility model, such as Figure 2-3 As shown, the movable component 12 includes a U-shaped groove 14, which is formed on the bottom side of the end of the locking rod 6. A sliding groove 15 is formed on the side of the U-shaped groove 14. A sliding block 16 is slidably connected in the sliding groove 15. A spring 17 is connected to the side wall of the sliding groove 15 away from the insert block 8. The spring 17 is fixedly connected to the sliding block 15. The U-shaped block 10 is connected to the sliding block 16 through a rotating component.

[0030] In this embodiment, observation Figure 2 The U-shaped groove 14, with its U-shaped block 10 connected to the sliding block 15 via a rotating component, allows for easy observation during disassembly of the laptop casing. Figure 3The U-shaped block 10 is first manually pulled, which in turn moves the sliding block 15 and pulls the spring 17 to stretch. At this time, the limiting block 9 is disengaged from the locking groove 11. Then the U-shaped block 10 is rotated downward by the rotating part, which causes the U-shaped block to retract, thereby preventing the limiting block 9 from re-entering the locking groove 11. Therefore, the locking of multiple locking parts 7 can be released one by one. Then the lower housing 2 can be separated from the upper housing 1, which makes it easier to clean the internal dust.

[0031] One thing to note is that observation Figure 3 At the point where the locking rod 6 and the side rod 5 fit together, a gap is left between the side of the insert block 8 and the side wall of the hole on the locking rod 6 to avoid the limiting block 9.

[0032] In a further preferred embodiment of this utility model, such as Figure 3 As shown, the sliding block 15 has a circular hole 18 on the side near the U-shaped block 10, and a rotating shaft 19 is rotatably connected inside the circular hole 18. The end of the rotating shaft 19 is connected to the inner sidewall of the U-shaped block 10.

[0033] In this embodiment, observation Figure 3 The sliding block 15 has a circular hole 18 on the side near the U-shaped block 10, and a rotating shaft 19 is rotatably connected in the circular hole 18, so that the rotating shaft 19 is connected to the inner wall of the U-shaped block 10. Then, when the U-shaped block 10 is pulled and the limiting block 9 is disengaged from the locking groove 11, the U-shaped block 10 can be rotated, thereby allowing the upper housing 1 and the lower housing 2 to be disengaged from the locked state, which facilitates disassembly.

[0034] In a further preferred embodiment of this utility model, such as Figure 2 As shown, both ends of the U-shaped block 10 are arc-shaped, and the top sidewall of the locking rod 6 is attached to the bottom end of the side rod 5.

[0035] In this embodiment, observation Figure 2 The U-shaped block 10 has an arc-shaped end to prevent its edges from colliding with the upper or lower sidewall of the slide groove 15 when rotating, thus avoiding interference with the rotation of the U-shaped block 10. Figure 2 The locking rod 6 and the side rod 5 are in contact with each other. The top side of the locking rod 6 and the bottom end of the side rod 5 are in contact with each other, so as to avoid gaps after locking, which would cause dust to enter the interior and then affect the insertion block 8 from disengaging from the locking rod 6 after the dust accumulates.

[0036] The embodiments described herein are preferred embodiments of this utility model and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape, and principle of this utility model should be included within the scope of protection of this utility model.

Claims

1. A magnesium alloy computer casing, comprising an upper casing (1) and a lower casing (2), characterized in that, The upper housing (1) is connected to a sealing frame (3) on its side, and the lower housing (2) is connected to two bottom rods (4) on its bottom side. The sealing frame (3) is connected to two opposite sides of each side rod (5). The bottom rod (4) is connected to a locking rod (6) on its side, and the bottom of the side rod (5) is connected to a locking element (7). The locking component (7) includes an insert (8), a limiting block (9), a U-shaped block (10), and a locking groove (11). The insert (8) is fixedly connected to the bottom of the side rod (5). The insert (8) is inserted into the top side of the locking rod (6). The limiting block (9) is connected to the bottom side of the insert (8). The U-shaped block (10) is connected to the bottom side of the end of the insert (8) through a movable part (12). A locking groove (11) is provided in the U-shaped block (10) at a position corresponding to the limiting block (9). The limiting block (9) is inserted into the locking groove (11).

2. The magnesium alloy computer casing according to claim 1, characterized in that, The lower housing (2) has a clearance groove (13) for avoiding the side rod (5) on its side, and the clearance groove (13) and the side rod (5) are slidably connected.

3. The magnesium alloy computer casing according to claim 2, characterized in that, The movable part (12) includes a U-shaped groove (14), which is opened on the bottom side of the end of the locking rod (6). A sliding groove (15) is opened on the side of the U-shaped groove (14). A sliding block (16) is slidably connected in the sliding groove (15). A spring (17) is connected to the side wall of the sliding groove (15) away from the insert (8). The spring (17) is fixedly connected to the sliding block (16). The U-shaped block (10) is connected to the sliding block (16) through a rotating part.

4. The magnesium alloy computer casing according to claim 3, characterized in that, The sliding block (16) has a circular hole (18) on one side near the U-shaped block (10), and a rotating shaft (19) is rotatably connected inside the circular hole (18). The end of the rotating shaft (19) is connected to the inner wall of the U-shaped block (10).

5. The magnesium alloy computer casing according to claim 4, characterized in that, Both ends of the U-shaped block (10) are arc-shaped, and the top sidewall of the locking rod (6) is in contact with the bottom end of the side rod (5).

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