Notebook computer

Abstract

The invention discloses a notebook computer, and relates to the technical field of terminal equipment, the notebook computer comprises a notebook computer main body, the notebook computer main body comprises a main shell, the rear end of the main shell is provided with an opening, the two opposite sides of the inner wall of the main shell in the length direction are provided with sliding rails, the sliding rails extend in the width direction of the main shell, one end of each sliding rail is a sealed end, and the other end of each sliding rail is an opening; a detachable limiting piece is arranged on the edge, away from the sealed end, of the main shell. Sliding blocks corresponding to the sliding rails are arranged on the two opposite sides of the inner wall of the rear cover in the length direction of the rear cover, the sliding blocks are embedded into the sliding rails in a sliding mode, when the sliding blocks abut against the sealing ends of the sliding rails, the rear cover covers the opening, and the limiting piece abuts against the edge, away from the sealing ends, of the rear cover. According to the notebook, the rear cover and the main shell are connected in the push-pull mode, so that the rear cover can be conveniently disassembled and assembled, and the situation that the notebook is scratched when the rear cover is disassembled and assembled is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of terminal devices, and more specifically, to a notebook computer. Background Art

[0002] A notebook computer, also known as a "portable computer, laptop, handheld computer or laptop", is characterized by a small body. It is more convenient to carry than a desktop computer and is a small, portable personal computer.

[0003] A notebook computer includes a display screen and a notebook body. Among them, the display screen is rotatably connected to the notebook body and is used to display output images and texts; the notebook body is the main working area of the notebook computer. The inside of the notebook body has core components such as a main board, a memory, and a hard disk, which are used to handle various computing tasks and store data. In addition, the back end of the notebook body is covered with a back cover, and the back cover is used to protect various components inside the notebook body.

[0004] When a notebook computer runs slowly, has poor heat dissipation, or dust accumulates inside the body, it is necessary to remove the back cover to clean the dust or replace components. When removing the back cover of an existing notebook computer, it is necessary to first unscrew all the screws connecting the back cover and the notebook body, and then use a pry bar to insert into the gap between the back cover and the notebook body to pry it open before the back cover can be removed. The above method of removing the back cover is cumbersome, time-consuming, and has low disassembly efficiency. Moreover, the pry bar is easy to scratch the notebook.

[0005] In summary, how to solve the problems of low efficiency and easy scratching when removing the back cover of an existing notebook computer is an urgent problem to be solved by those skilled in the art at present. Summary of the Invention

[0006] In view of this, the purpose of the present invention is to provide a notebook computer in which the back cover and the main case are connected in a push-pull manner to achieve convenient disassembly and assembly of the back cover and avoid scratching the notebook when disassembling and assembling the back cover.

[0007] To achieve the above purpose, the present invention provides the following technical solutions:

[0008] A notebook computer, including a notebook body, the notebook body includes:

[0009] A main case, the back end of the main case has an opening, both opposite sides of the inner wall of the main case along its length direction are provided with slide rails, the slide rails extend along the width direction of the main case, one end of the slide rail is a closed end and the other end is an open end, and a detachable limiting member is provided at the edge of the main case away from the closed end;

[0010] The rear cover, on opposite sides of the inner wall of the rear cover along its length direction, there are sliders corresponding to the slide rails. The sliders are slidably fitted in the slide rails. And when the sliders abut against the sealing ends of the slide rails, the rear cover is covered on the opening, and the limiting member abuts against the edge of the rear cover away from the sealing end.

[0011] On the other hand, the length of the slide rail is less than the width of the main housing.

[0012] On the other hand, the slide rail includes a U-shaped main body, a baffle and two flanges; the side vertical plates of the U-shaped main body are arranged on one side of the inner wall of the main housing along the length direction, the two flanges are oppositely arranged on the two horizontal plates of the side opening of the U-shaped main body, the baffle covers one end opening of the U-shaped main body to form the sealing end, and the other end opening of the U-shaped main body is the open end.

[0013] On the other hand, one end of the limiting member is detachably arranged on the edge of the main housing away from the sealing end, and the other end of the limiting member extends in the front-back direction to abut against the edge of the rear cover away from the sealing end.

[0014] On the other hand, the limiting member includes a fixing part and an abutting part. The fixing part is arranged on the edge of the main housing away from the sealing end, and the abutting part is pivotally connected to the fixing part in a front-back flipping manner to abut against the edge of the rear cover away from the sealing end in a flipping manner.

[0015] On the other hand, the notebook body further includes a main board. On the inner wall of the main housing, there are a plurality of main board clips that can be opened and closed. The plurality of main board clips are arranged around the outer periphery of the main board and clamp the main board on the inner wall of the main housing.

[0016] On the other hand, the main board clip includes a fixing block and an elastic clip block. The front end of the fixing block is arranged on the inner wall of the main housing, the rear end of the fixing block is connected to the elastic clip block. There is a gap for accommodating the main board between the elastic clip block and the inner wall of the main housing, and the elastic clip block bends forward to abut against the main board.

[0017] On the other hand, the elastic clip block is pivotally connected to the rear end of the fixing block in a front-back flipping manner, and the end of the elastic clip block away from the fixing block is provided with an elastic hook extending forward.

[0018] On the other hand, an anti-static gasket is provided between the main board and the inner wall of the main housing, and / or an anti-static gasket is provided between the main board and the inner wall of the rear cover.

[0019] On the other hand, the notebook body further includes a main control device and a temperature sensor, both of which are arranged on the inner wall of the main housing, and the temperature sensor is communicatively connected to the main control device;

[0020] The rear cover is provided with a ventilation area and a non-ventilation area. The ventilation area is provided with a plurality of air inlets arranged in an array, and the non-ventilation area is provided with a dust-proof plate with small apertures, a dust-proof plate with large apertures and a dust-proof plate without apertures. The three are stacked along the front-back direction on the inner wall of the rear cover and are respectively connected to three drivers. The three drivers are all communicatively connected to the main control device and are used to automatically drive the dust-proof plates connected to them to move to cover the ventilation area.

[0021] On the other hand, a folding bracket is provided above the outer wall of the rear cover. One end of the folding bracket is rotatably connected to the rear cover to adjust the angle between the folding bracket and the rear cover.

[0022] The notebook provided by the present invention includes a notebook body. The notebook body includes a main case and a rear cover. The rear end of the main case has an opening, and the rear cover covers the opening of the main case to protect various components inside the main case. Among them, sliding rails are provided on both opposite sides of the inner wall of the main case along its length direction. Correspondingly, sliding blocks are provided on both opposite sides of the inner wall of the rear cover along its length direction. The two sliding blocks can be slidably fitted in the two sliding rails, so that the rear cover can slide relative to the main case along its width direction. In addition, since the sliding blocks are fitted in the sliding rails, the sliding rails can limit the movement of the rear cover in its length direction and front-back direction, and the sealing ends of the sliding rails and the limiting members can limit the movement of the rear cover in its width direction, so as to fix the rear cover on the main case without falling off. It should also be noted that the open ends of the sliding rails can release the restriction on the movement of the rear cover and ensure that the rear cover slides out of the main case.

[0023] According to the notebook structure described above, when disassembling the rear cover, first remove the limiting member to release the restriction on the movement of the rear cover by the limiting member, and then pull the rear cover away from the sealing end of the sliding rail until the sliding blocks on the rear cover slide out of the open ends of the sliding rails on the main case, and then the rear cover can be lifted backward to complete the disassembly of the rear cover. When installing the rear cover, align the sliding blocks on the rear cover with the sliding rails on the main case, and push the sliding blocks from the open ends of the sliding rails toward the sealing ends of the sliding rails until the sliding blocks abut against the sealing ends of the sliding rails and the rear cover slides in place. Finally, reset the limiting member, and the limiting member abuts against the edge of the rear cover away from the sealing end to complete the installation of the rear cover.

[0024] Therefore, for the notebook provided by the present invention, when disassembling and assembling the rear cover, the process of screwing and unscrewing the rear cover is omitted. The rear cover can be fixed by using the limiting member and the fitted sliding blocks and sliding rails, and the disassembly and assembly of the rear cover can be completed by pulling and pushing methods, thus greatly improving the disassembly and assembly efficiency of the rear cover and avoiding the situation of scratching the notebook when disassembling and assembling the rear cover. Description of the Drawings

[0025] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only the embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to the provided drawings.

[0026] Figure 1 Schematic diagram of the downward sliding process when the rear cover of the notebook provided by the present invention is disassembled;

[0027] Figure 2 Schematic diagram of the upward lifting process when the rear cover of the notebook provided by the present invention is disassembled;

[0028] Figure 3 Schematic diagram of the abutment between the rear cover and the limiting member of the notebook provided by the present invention.

[0029] Figure 4 Schematic diagram of the installation of the main board in the notebook provided by the present invention;

[0030] Figure 5 Schematic diagram of the installation of the anti-static gasket in the notebook provided by the present invention;

[0031] Figure 6 Schematic diagram of the small-aperture dust-proof plate in the notebook provided by the present invention in a use state;

[0032] Figure 7 Schematic diagram of the large-aperture dust-proof plate in the notebook provided by the present invention in a use state;

[0033] Figure 8 Schematic diagram of the non-aperture dust-proof plate in the notebook provided by the present invention in a use state;

[0034] Figure 9 Schematic diagram of the installation of the folding bracket in the notebook provided by the present invention;

[0035] Figure 10 Schematic diagram of the folding bracket in the notebook provided by the present invention in a use state.

[0036] Reference numerals:

[0037] 1 - Notebook main body; 2 - Screen; 3 - Main shell; 4 - Rear cover; 5 - Limiting member; 6 - Main board; 7 - Main board clip; 8 - Anti-static gasket; 9 - Air inlet; 10 - Air outlet; 11 - Small-aperture dust-proof plate; 12 - Large-aperture dust-proof plate; 13 - Non-aperture dust-proof plate; 14 - Folding bracket; 15 - Slide rail. Detailed implementation manners

[0038] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0039] The core of the present invention is to provide a notebook. The back cover and the main case of the notebook are connected in a push-pull manner to achieve convenient disassembly and assembly of the back cover, and to avoid scratching the notebook when disassembling and assembling the back cover.

[0040] It should be noted that in this embodiment, the width direction of the notebook (main case and back cover) is the up-down direction, the length direction of the notebook (main case and back cover) is the left-right direction, and the thickness direction of the notebook (main case and back cover) is the front-back direction. In addition, in this specification, relational terms such as first and second are only used to distinguish one entity from several other entities, and do not necessarily require or imply any actual relationship or order between these entities.

[0041] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 10 The present invention provides a notebook, including a notebook body 1. The notebook body 1 includes a main case 3 and a back cover 4.

[0042] The rear end of the main case 3 has an opening. On both opposite sides of the inner wall of the main case 3 along its length direction, slide rails 15 are provided. The slide rails 15 extend along the width direction of the main case 3. One end of the slide rail 15 is a sealed end, and the other end is an open end. A detachable limiting member 5 is provided at the edge of the main case 3 away from the sealed end (that is, the lower edge of the main case 3).

[0043] On both opposite sides of the inner wall of the back cover 4 along its length direction, sliders corresponding to the slide rails 15 are provided. The sliders are slidably fitted in the slide rails 15. When the sliders abut against the sealed end of the slide rails 15, the back cover 4 covers the opening, and the limiting member 5 abuts against the edge of the back cover 4 away from the sealed end (that is, the lower edge of the back cover 4).

[0044] It should be noted that the notebook includes not only the notebook body 1, but also a screen 2. The screen 2 is hinged to the front side edge of the notebook body 1, so that the screen 2 can be flipped relative to the notebook body 1 for displaying the images and texts output by the notebook body 1. In addition, a keyboard is provided at the front end of the main case 3 in the notebook body 1. Components such as a main board 6, a memory, and a hard disk are installed on the inner wall of the main case 3. The rear end of the main case 3 is an opening, which serves as an installation and replacement channel for various components in the notebook body 1. A rear cover 4 is covered at the opening to shield various components in the notebook body 1 from external environmental interference, enabling the notebook to operate normally.

[0045] Specifically, as Figure 1 shown, slide rails 15 are provided on both sides of the inner wall of the main case 3 opposite to each other in the left-right direction. Correspondingly, sliding blocks are provided on both sides of the inner wall of the rear cover 4 opposite to each other in the left-right direction. The two sliding blocks can be slidably fitted up and down in the two slide rails 15, so that the rear cover 4 can slide up and down relative to the main case 3. It should also be pointed out that an internal space of the notebook body 1 is formed between the main case 3 and the rear cover 4. The two pairs of sliding blocks and slide rails 15 are respectively arranged on the left and right sides inside the notebook body 1, which can avoid interfering with the internal components of the notebook body 1. In addition, the sliding blocks are fitted in the slide rails 15. The slide rails 15 can limit the front-back and left-right movement of the rear cover 4. The upper end of the slide rail 15 is a sealed end, which can limit the upward movement of the rear cover 4. The limiting member 5 at the lower edge of the main case 3 can limit the downward movement of the rear cover 4 to fix the rear cover 4 on the main case 3 without falling off. It should also be pointed out that the open end of the slide rail 15 releases the restriction on the downward movement of the rear cover 4 to ensure that the rear cover 4 slides out of the main case 3.

[0046] For the notebook in the above embodiment, when disassembling the rear cover 4, first remove the limiting member 5 to release the restriction of the limiting member 5 on the downward movement of the rear cover 4, and then pull down the rear cover 4 until the sliding blocks on the rear cover 4 slide out of the open ends of the slide rails 15 on the main case 3, and then the rear cover 4 can be lifted backward to complete the disassembly of the rear cover 4. When installing the rear cover 4, align the sliding blocks on the rear cover 4 with the slide rails 15 on the main case 3, and push the sliding blocks upward from the open ends of the slide rails 15 until the sliding blocks abut against the sealed ends of the slide rails 15, and the rear cover 4 is pushed in place. Finally, reset the limiting member 5, and the limiting member 5 abuts against the lower edge of the rear cover 4 to complete the installation of the rear cover 4.

[0047] Therefore, for the notebook provided in the above embodiment, when disassembling and assembling the rear cover 4, the process of screwing and unscrewing the rear cover 4 is omitted. The rear cover 4 can be fixed by using the limiting member 5 and the fitted sliding blocks and slide rails 15, and the disassembly and assembly of the rear cover 4 can be completed by pulling and pushing methods, thus greatly improving the disassembly and assembly efficiency of the rear cover 4 and avoiding the situation of scratching the notebook when disassembling and assembling the rear cover 4.

[0048] On the basis of the above embodiment, considering the specific setting mode of the slide rail 15, the length of the slide rail 15 is less than the width of the main case 3.

[0049] In this way, when disassembling the rear cover 4, the sliding distance of the rear cover 4 can be reduced. After the rear cover 4 slides a certain distance, the slider on the rear cover 4 can be disengaged from the slide rail 15 on the main housing 3, and then the rear cover 4 can be lifted upward to disassemble the rear cover 4. Similarly, when installing the rear cover 4, the upward sliding distance of the rear cover 4 can be reduced. After the rear cover 4 slides a certain distance, the rear cover 4 can be pushed upward until it slides into place. Therefore, by adopting the above setting method for the slide rail 15, the disassembly and installation efficiency of the rear cover 4 can be further improved. It should be noted that the standard for the rear cover 4 to slide into place is that the four perimeters of the rear cover 4 are aligned with the four perimeters of the bottom end of the main housing 3.

[0050] On the basis of the above embodiment, the specific setting method of the slide rail 15 is further optimized. One end of the slide rail 15 is arranged adjacent to the edge of the main housing 3 away from the limiting member 5 (i.e., the upper edge of the main housing 3), and the other end of the slide rail 15 extends a preset length towards the limiting member 5. Correspondingly, one end of the slider is arranged adjacent to the edge of the rear cover 4 away from the limiting member 5 (i.e., the upper edge of the rear cover 4), and the other end of the slide rail 15 extends a preset length towards the limiting member 5.

[0051] Specifically, as Figure 1 shown, the upper end of the slide rail 15 is arranged adjacent to the upper edge of the main housing 3, and the lower end of the slide rail 15 extends downward by a preset length, and this preset length is less than the length of the main housing 3 in the up and down direction (i.e., the width of the main housing 3); the upper end of the slider is arranged adjacent to the upper edge of the rear cover 4, and the lower end of the slide rail 15 extends downward by a preset length, and this preset length is less than the length of the rear cover 4 in the up and down direction (i.e., the width of the rear cover 4). In this way, the whole slide rail 15 is close to the upper edge of the main housing 3, and the whole slider is close to the upper edge of the rear cover 4. When installing the rear cover 4, it is convenient for the operator to align the slider with the slide rail 15 and push it upward, thereby further improving the installation efficiency of the rear cover 4.

[0052] On the basis of the above embodiment, the specific setting method of the slide rail 15 is further optimized. As a preference, the slide rail 15 includes a C-shaped main body, a baffle and two folded edges; the side vertical plate of the C-shaped main body is arranged on one side of the inner wall of the main housing 3 along the length direction, the two folded edges are oppositely arranged on the two cross plates of the side opening of the C-shaped main body, the baffle is covered on one end opening of the C-shaped main body to form a sealed end, and the other end opening of the C-shaped main body is an open end.

[0053] Specifically, the U-shaped main body is composed of a side vertical plate and two cross plates. The two cross plates are oppositely arranged at both ends of the side vertical plate and are integrally formed with the side vertical plate. The side vertical plate of the U-shaped main body extends in the up and down direction, and the side vertical plate of the U-shaped main body is arranged on the left inner wall or the right inner wall of the main case 3 through fasteners. Preferably, multiple fasteners are provided, and bolts or screws can be used, so that the U-shaped main body is firmly installed on one inner wall of the main case 3, which is beneficial to the smooth sliding of the rear cover 4. A side opening is formed between the two ends of the two cross plates of the U-shaped main body away from the side vertical plate, and the two ends of the two cross plates away from the side vertical plate are connected with two opposite folding edges. In this way, the side vertical plate and the two folding edges of the U-shaped main body can limit the movement of the slider in the left and right directions, that is, limit the movement of the rear cover 4 in the left and right directions. In addition, both folding edges face the inside of the main case 3 away from one inner wall of the main case 3, and the two folding edges are split, and there is a gap between them, which not only facilitates the operator to observe the specific position of the slider when pulling down or pushing up the rear cover 4, but also if the rear cover 4 gets stuck during sliding, it is convenient for the operator to observe whether there is foreign matter in the slide rail 15, so as to facilitate subsequent cleaning of the slide rail 15 and ensure the smooth and unobstructed sliding of the rear cover 4.

[0054] It should also be noted that a baffle is provided to cover the upper end of the slide rail 15, so that the upper end of the slide rail 15 is a sealed end. When the rear cover 4 slides in place, the sealed end of the slide rail 15 blocks the rear cover 4 from continuing to slide up, so that the operator encounters resistance when pushing up the rear cover 4, which can play a role in prompting the operator that the rear cover 4 has slid in place.

[0055] Optionally, the U-shaped main body, the baffle and the two folding edges are integrally formed to form the slide rail 15, which can enhance the structural strength of the slide rail 15, thus effectively ensuring the smooth sliding of the rear cover 4.

[0056] On the basis of the above embodiments, considering the specific setting method of the limiting member 5, as a preference, one end of the limiting member 5 is detachably arranged on the edge of the main case 3 away from the sealed end (that is, the lower edge of the main case 3), and the other end of the limiting member 5 extends in the front and rear directions to abut against the rear cover 4 away from the sealed end (that is, the lower edge of the rear cover 4).

[0057] It can be understood that the four peripheral edges of the main case 3 and the four peripheral edges of the rear cover 4 need to be closely attached, that is, the main case 3 and the rear cover 4 are buckled together to form the internal space of the closed notebook body 1. One end of the limiting member 5 is arranged on the lower edge of the main case 3, and the other end extends in the front and rear directions to abut against the lower edge of the rear cover 4, which can limit the downward sliding of the rear cover 4 by the limiting member 5 while avoiding the interference of the limiting member 5 with the buckling of the main case 3 and the rear cover 4. In addition, one end of the limiting member 5 and the lower edge of the main case 3 are detachably connected, so as to remove or install and reset the limiting member 5 when disassembling or installing the rear cover 4.

[0058] Considering the specific connection manner between the limiting member 5 and the lower edge of the main housing 3, in a specific embodiment, the limiting member 5 is a plate-like structure, a first clamping portion is provided at one end of the limiting member 5, a second clamping portion is provided at the lower edge of the main housing 3, and the first clamping portion and the second clamping portion are clamped and adapted to each other.

[0059] In this way, when disassembling the rear cover 4, the operator can drag the limiting member 5 to disengage the first clamping portion from the second clamping portion, thus completing the removal of the limiting member 5. When installing the rear cover 4, the operator can press the limiting member 5 to snap the first clamping portion into the second clamping portion, thus completing the installation and reset of the limiting member 5. Therefore, the limiting member 5 and the lower edge of the main housing 3 are connected by a clamping method, facilitating the disassembly and assembly of the limiting member 5, and further facilitating the disassembly and assembly of the rear cover 4.

[0060] It should be noted that the above-mentioned first clamping portion can adopt a buckle, and the second clamping portion can adopt a slot adapted to the buckle.

[0061] Considering the specific connection manner between the limiting member 5 and the lower edge of the main housing 3, in another specific embodiment, the limiting member 5 is a plate-like structure, and the first end of the limiting member 5 is threadedly connected to the lower edge of the main housing 3 through a fastener.

[0062] Specifically, a first mounting hole is provided at the first end of the limiting member 5, a second mounting hole is provided at the lower edge of the main housing 3, the fastener can adopt a bolt or a screw, and the fastener passes through the first mounting hole and is fastened in the second mounting hole and is threadedly connected to both the first mounting hole and the second mounting hole.

[0063] In this way, when disassembling the rear cover 4, the operator can loosen the fastener. At this time, the limiting member 5 becomes loose, and the limiting member 5 can be rotated to remove the other end of the limiting member 5 from the lower edge of the rear cover 4. Then, the rear cover 4 can be pulled down to complete the disassembly of the rear cover 4. When installing the rear cover 4, after the rear cover 4 slides into place, rotate the limiting member 5 to rotate the other end of the limiting member 5 to the lower edge of the rear cover 4, and then tighten the fastener to fasten the limiting member 5 to the lower edge of the rear cover 4, thereby completing the installation of the rear cover 4.

[0064] Therefore, the limiting member 5 and the lower edge of the main housing 3 are connected by fasteners such as bolts or screws. The adjustable tightness of the fasteners can be utilized to make the rotation of the limiting member 5 adjustable, so as to make the limiting member 5 abut against or release the lower edge of the rear cover 4, and further facilitate the disassembly and assembly of the rear cover 4.

[0065] On the basis of the above embodiments, considering the specific setting manner of the limiting member 5, as another preference, the limiting member 5 includes a fixing portion and an abutting portion. The fixing portion is provided at the edge of the main housing 3 away from the sealing end, and the abutting portion is rotatably connected to the fixing portion in a front-back flipping manner to abut against the edge of the rear cover 4 away from the sealing end in a flipping manner.

[0066] Specifically, the fixing part is threadedly connected to the lower edge of the main case 3 through a fastener, or the fixing part is snap-connected to the lower edge of the main case 3, so that the fixing part is installed on the lower edge of the main case 3. The abutting part is rotatably connected to the fixing part through a rotating shaft. This rotating shaft is arranged in the left-right direction. The abutting part rotates around the rotating shaft, and the front-back flipping of the abutting part can be realized. Thus, the fixing part and the abutting part are rotatably connected to form a hinge-type limiting member 5.

[0067] In this way, when disassembling the rear cover 4, the operator can flip down the abutting part of the limiting member 5, that is, open the limiting member 5, and then pull down the rear cover 4 to complete the disassembly of the rear cover 4. When installing the rear cover 4, after the rear cover 4 slides into place, the operator can flip up the abutting part of the limiting member 5, that is, close the limiting member 5, so as to complete the installation of the rear cover 4. Therefore, by using the above-mentioned limiting member 5 that can be flipped up and down to abut against the lower edge of the rear cover 4, the rear cover 4 can be disassembled and assembled more conveniently.

[0068] Furthermore, the abutting part of the limiting member 5 is optimized. A third snap-connecting part is provided on the abutting part, and a fourth snap-connecting part is provided at a position on the outer wall of the rear cover 4 adjacent to its lower edge. The third snap-connecting part and the fourth snap-connecting part are snap-connected and adapted to each other. In this way, the abutting part of the limiting member 5 can be snap-connected to the outer wall of the rear cover 4, which can greatly enhance the pressing force of the limiting member 5 on the rear cover 4 and ensure that the rear cover 4 will not fall off backward.

[0069] It should be noted that the above-mentioned third snap-connecting part can adopt a snap, and the fourth snap-connecting part can adopt a slot adapted to the snap.

[0070] On the basis of the above-mentioned embodiment, please refer to Figure 4 , considering the specific setting method of the main board 6 in the notebook body 1, preferably, the notebook body 1 further includes a main board 6. A plurality of main board clips 7 that can be opened and closed are provided on the inner wall of the main case 3. The plurality of main board clips 7 are arranged around the outer periphery of the main board 6 and clamp the main board 6 on the inner wall of the main case 3.

[0071] It should be noted that the main board is the "overpass" for various hardware in the notebook computer to transmit data and information. It connects and integrates various hardware such as the graphics card, memory, and CPU.

[0072] Specifically, a plurality of main board clips 7 are arranged in a ring to form a main board installation area for accommodating the main board 6, and each main board clip 7 adopts a clip that can be opened and closed to clamp the main board 6. Compared with the prior art in which the main board is installed and fixed by screws, using the clip that can be opened and closed to clamp the main board 6 can facilitate the disassembly and assembly of the main board 6.

[0073] Based on the above embodiments, considering the specific setting manner of the motherboard clamp 7, preferably, the motherboard clamp 7 includes a fixed block and an elastic clamping block. The front end of the fixed block is arranged on the inner wall of the main housing 3, the rear end of the fixed block is connected to the elastic clamping block, and there is a spacing for accommodating the motherboard 6 between the elastic clamping block and the inner wall of the main housing 3, and the elastic clamping block bends forward to abut against the motherboard 6.

[0074] That is to say, the elastic clamping block is installed on the inner wall of the main housing 3 through the fixed block, and the elastic clamping block bends forward to form an arc structure, which can better clamp the motherboard. Moreover, the elastic clamping block has elasticity. When disassembling the motherboard 6, drag the elastic clamping block backward, and the elastic clamping block bounces backward to release the motherboard. Similarly, when installing the motherboard 6, first drag the elastic clamping block backward. After the motherboard 6 is placed in place, then release the elastic clamping block, and the elastic clamping block elastically resets to clamp the motherboard 6. Therefore, the motherboard clamp 7 with the above structural setting can disassemble and assemble the motherboard 6 more conveniently.

[0075] Based on the above embodiments, the specific setting manner of the motherboard clamp 7 is further optimized. Preferably, the elastic clamping block is rotatably connected to the rear end of the fixed block in the front-back direction, and an elastic hook extending forward is provided at one end of the elastic clamping block away from the fixed block.

[0076] It can be understood that the elastic deformation of the elastic clamping block is limited. Therefore, the thickness range of the motherboard 6 that the elastic clamping block can clamp is limited.

[0077] The elastic clamping block is rotatably connected to the rear end of the fixed block through a rotating shaft. This rotating shaft extends in the up-down direction, and the elastic clamping block can make a front-back flipping movement around the rotating shaft. Thus, the elastic clamping block can clamp more motherboards 6 with different thicknesses to be applicable to various motherboard installation conditions. In addition, an elastic hook is provided at one end of the elastic clamping block away from the fixed block, and the elastic hook extends forward, that is, the elastic hook extends toward the motherboard installation area. Thus, even if the elastic clamping block flips backward, the motherboard 6 can be firmly clamped by using the elastic hook.

[0078] Based on the above embodiments, please refer to Figure 5 , considering the anti-static and shock-absorbing design of the motherboard 6, preferably, an anti-static gasket 8 is provided between the motherboard 6 and the inner wall of the main housing 3.

[0079] It can be understood that a keyboard is provided on the front end face of the main housing 3. The anti-static gasket 8 is arranged between the motherboard 6 and the inner wall of the main housing 3. The anti-static gasket 8 plays a role in shock absorption and anti-static for the motherboard 6, thereby increasing the safety of the motherboard 6 and the components on the motherboard 6.

[0080] Preferably, the anti-static gasket 8 can be pasted on the front end face of the motherboard 6 (i.e., the end face facing the keyboard) through glue to save the internal space of the notebook body 1.

[0081] On the basis of the above embodiments, considering the anti-static and shock-absorbing design of the rear cover 4, preferably, an anti-static gasket 8 is provided between the inner wall of the main board 6 and the rear cover 4. In this way, the anti-static gasket 8 can block the vibration transmitted to the rear cover 4 by the main board 6, so as to enhance the stability of the rear cover 4 and prevent the rear cover 4 from falling off due to vibration. Moreover, the anti-static gasket 8 can also play an anti-static role for the rear cover 4.

[0082] Preferably, the anti-static gasket 8 can be pasted on the rear end face of the main board 6 (i.e., the end face facing the rear cover 4) by glue to save the internal space of the notebook body 1.

[0083] The anti-static gasket 8 can be made of sponge coated with an anti-static film. Of course, other anti-static elastic material parts can also be used, and the type is not unique.

[0084] It should be noted that the rear cover 4 of the existing notebook is provided with an air inlet to dissipate heat from the inside of the notebook body 1, so as to ensure the stable operation of the notebook. However, the air inlet will cause external dust to enter the inside of the notebook body 1, resulting in problems such as a decrease in the heat dissipation efficiency of the notebook, damage to the hardware performance, an increase in noise, and a shortened service life.

[0085] On the basis of the above embodiments, considering the dust-proof and heat dissipation design of the notebook, preferably, the notebook body 1 further includes a main control device and a temperature sensor, both of which are arranged on the inner wall of the main shell 3, and the temperature sensor is communicatively connected to the main control device for real-time monitoring of the internal temperature of the notebook body 1 and transmitting the signal to the main control device.

[0086] The rear cover 4 is provided with a ventilation area, and the ventilation area is provided with a plurality of air inlets 9 arranged in an array. The outside air can enter the inside of the notebook body 1 through the plurality of air inlets 9, exchange heat with the heat-generating components, and then be discharged through the air outlet 10 of the main shell 3, so as to realize the heat dissipation of the notebook.

[0087] The rear cover 4 is also provided with a non-ventilated area. The inner wall of the rear cover 4 is the front end face located inside the notebook body 1. The inner wall of the rear cover 4 is stacked with a small-aperture dust-proof plate 11, a large-aperture dust-proof plate 12, and a non-aperture dust-proof plate 13 in the front-rear direction in the non-ventilated area. The three are respectively connected to the first driver, the second driver, and the third driver. The three drivers are also located on the inner wall of the rear cover 4, and the three drivers are all communicatively connected to the main control device.

[0088] It should be noted that when the notebook is in the standby state, the internal temperature of the notebook body 1 is relatively low, and at this time, the notebook may not require heat dissipation. The main control device may be correspondingly provided with a first temperature threshold; when the notebook is in a high-load operating state, the internal temperature of the notebook body 1 rises, and the main control device may be correspondingly provided with a second temperature threshold; when the notebook is in a medium-load operating state, the internal temperature of the notebook body 1 belongs to the normal operating temperature range, that is, between the first temperature threshold and the second temperature threshold.

[0089] In this way, when the internal temperature of the notebook body 1 is lower than the first temperature threshold, it indicates that the notebook is in the standby state. The main control device will send a driving command to the third driver, and the third driver will drive the non-porous dust-proof plate 13 to cover the ventilation area, completely blocking the ventilation area, so as to achieve comprehensive dust prevention, as Figure 8 shown; when the internal temperature of the notebook body 1 exceeds the first temperature threshold and is lower than the second temperature threshold, it indicates that when the notebook is in a medium-load operating state, the main control device will send a driving command to the first driver, and the first driver will drive the small-aperture dust-proof plate 11 to cover the ventilation area, so as to better balance dust prevention while realizing the heat dissipation of the notebook, as Figure 6 shown; when the internal temperature of the notebook body 1 exceeds the second temperature threshold, it indicates that when the notebook is in a high-load operating state, the main control device will send a driving command to the second driver, and the second driver will drive the large-aperture dust-proof plate 12 to cover the ventilation area, so as to increase the air intake volume, and better balance dust prevention while realizing the high heat dissipation of the notebook, as Figure 7 shown.

[0090] Therefore, the notebook of the present invention can automatically select a dust-proof plate with a suitable specification according to different operating states, so as to ensure the heat dissipation effect of the notebook while effectively reducing the dust intake, and further ensure the stable operation of the notebook.

[0091] On the basis of the above embodiments, the structure of the rear cover 4 is further optimized. As a preference, please refer to Figure 9 and Figure 10 , a folding bracket 14 is provided above the outer wall of the rear cover 4. One end of the folding bracket 14 is rotatably connected to the rear cover 4 to adjust the angle between the folding bracket 14 and the rear cover 4.

[0092] Specifically, the outer wall of the rear cover 4 is the rear end face outside the notebook body 1. One end of the folding bracket 14 is rotatably connected to the rear cover through a rotating shaft. This rotating shaft extends in the left-right direction, so that the folding bracket can be turned forward and backward relative to the rear cover 4, thereby adjusting the angle between the folding bracket 14 and the rear cover 4. In this way, when the notebook is working, the folding bracket 14 is opened and turned to a suitable angle, which can not only support the notebook to be placed obliquely for the convenience of the user, but also increase the air intake volume of the ventilation area to achieve efficient heat dissipation.

[0093] The various embodiments in this specification are described in a progressive manner. Each embodiment focuses on the differences from other embodiments. For the same or similar parts among the embodiments, reference can be made to each other.

[0094] The above has introduced the notebook provided by the present invention in detail. Specific examples are used herein to elaborate on the principle and implementation manner of the present invention. The description of the above embodiments is only used to help understand the method and its core idea of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and modifications can be made to the present invention, and these improvements and modifications also fall within the protection scope of the claims of the present invention.

[0095] The various embodiments in this specification are described in a progressive manner. Each embodiment focuses on the differences from other embodiments. For the same or similar parts among the embodiments, reference can be made to each other.

[0096] The above has introduced a notebook provided by the present invention in detail. Specific examples are used herein to elaborate on the principle and implementation manner of the present invention. The description of the above embodiments is only used to help understand the method and its core idea of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and modifications can be made to the present invention, and these improvements and modifications also fall within the protection scope of the claims of the present invention.

Claims

1. A notebook, characterized in that, It includes a notebook body (1), and the notebook body (1) includes: A main case (3), the rear end of the main case (3) has an opening, both opposite sides of the inner wall of the main case (3) along its length direction are provided with slide rails (15), the slide rails (15) extend along the width direction of the main case (3), one end of the slide rail (15) is a sealed end and the other end is an open end, and a detachable limiting member (5) is provided at the edge of the main case (3) away from the sealed end; A rear cover (4), both opposite sides of the inner wall of the rear cover (4) along its length direction are provided with sliders corresponding to the slide rails (15), the sliders are slidably fitted in the slide rails (15), and when the sliders abut against the sealed end of the slide rails (15), the rear cover (4) covers and is arranged at the opening, and the limiting member (5) abuts against the edge of the rear cover (4) away from the sealed end.

2. The notebook according to claim 1, characterized in that, The length of the slide rail (15) is less than the width of the main case (3).

3. The notebook according to claim 1, characterized in that, The slide rail (15) includes a U-shaped main body, a baffle and two folded edges; the side vertical plates of the U-shaped main body are arranged on one side of the inner wall of the main case (3) along the length direction, the two folded edges are oppositely arranged on the two cross plates of the side opening of the U-shaped main body, the baffle covers and is arranged at one end opening of the U-shaped main body to form the sealed end, and the other end opening of the U-shaped main body is the open end.

4. The notebook according to claim 1, characterized in that, One end of the limiting member (5) is detachably arranged at the edge of the main case (3) away from the sealed end, and the other end of the limiting member (5) extends in the front-rear direction to abut against the edge of the rear cover (4) away from the sealed end.

5. The notebook according to claim 1, characterized in that, The limiting member (5) includes a fixing part and an abutting part, the fixing part is arranged at the edge of the main case (3) away from the sealed end, and the abutting part is pivotally connected to the fixing part in a front-rear flipping manner to abut against the edge of the rear cover (4) away from the sealed end in a flipping manner.

6. The notebook according to claim 1, characterized in that, The notebook body (1) further includes a main board (6), and the inner wall of the main case (3) is provided with a plurality of main board clips (7) that can be opened and closed. The plurality of main board clips (7) are arranged around the outer periphery of the main board (6) and clamp and fix the main board (6) on the inner wall of the main case (3).

7. The notebook according to claim 6, wherein, The main board clip (7) includes a fixing block and an elastic clip block. The front end of the fixing block is arranged on the inner wall of the main case (3), the rear end of the fixing block is connected to the elastic clip block, and a distance for accommodating the main board (6) is left between the elastic clip block and the inner wall of the main case (3), and the elastic clip block bends forward to abut against the main board (6).

8. The notebook according to claim 7, characterized in that, The elastic clip block is pivotally connected to the rear end of the fixing block in a front-rear flipping manner, and an elastic hook extending forward is provided at one end of the elastic clip block away from the fixing block.

9. The notebook according to claim 6, wherein, An anti-static gasket (8) is provided between the main board (6) and the inner wall of the main case (3), and / or an anti-static gasket (8) is provided between the main board (6) and the inner wall of the rear cover (4).

10. The notebook according to claim 1, characterized in that, The notebook body (1) further includes a main control device and a temperature sensor, both of which are arranged on the inner wall of the main case (3), and the temperature sensor is communicatively connected to the main control device; The rear cover (4) is provided with a ventilation area and a windless area. The ventilation area is provided with a plurality of air inlets (9) arranged in an array. The windless area is provided with a dust-proof plate (11) with a small aperture, a dust-proof plate (12) with a large aperture, and a dust-proof plate (13) without holes. The three are stacked along the front-back direction on the inner wall of the rear cover (4) and are respectively connected to three drivers. The three drivers are all communicatively connected to the main control device and are used to automatically drive the dust-proof plates connected thereto to move to cover the ventilation area.

11. The notebook according to claim 10, characterized in that, Above the outer wall of the rear cover (4), there is a folding bracket (14). One end of the folding bracket (14) is rotatably connected to the rear cover (4) to adjust the included angle between the folding bracket (14) and the rear cover (4).

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