Notebook computer
By using a combination of a tie-fitting layer and a disassembly handle in the laptop's monitor, the problem of difficult removal of glue residues after disassembly is solved, achieving a lower cost and more efficient disassembly process.
Patent Information
- Application Number
- CN202420549060.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-20
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-03-20
AI Technical Summary
After disassembly, the adhesive residue left on the front frame, rear case and screen is difficult to remove, resulting in an increase in disassembly cost.
Use a tie-in layer instead of the traditional back glue. The tie-in layer includes a tie-in body and corresponding disassembly handle. The front frame is raised by the disassembly tool and clamp the disassembly handle. Slowly pull the disassembly handle to remove the tie-in body. .
It effectively solves the problem that the adhesive residue on the front frame, rear case and screen after disassembly is difficult to remove, avoids the residue of the stretchable adhesive and the deformation of the front frame, and reduces the cost of replacement after disassembly.
Smart Images
Figure CN222529699U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of computer equipment, in particular to a notebook computer. Background Art
[0002] As laptops become thinner and lighter, the front frame of the display screen can be made of plastic, glass, or tough polyester polymer (English: Mylar). Since Mylar can be embossed or printed, it can meet the product's appearance requirements. More flat display frames are made of Mylar, and the frame is bonded to the adhesive.
[0003] For a long time, the method of bonding Mylar with adhesive has the following defects:
[0004] After disassembling the machine, the adhesive is damaged, and adhesive remains on the front frame and back cover of the display, as well as on the screen of the display module. Due to the characteristics of the adhesive itself, it is difficult to remove the adhesive on the front frame and back cover, as well as on the screen of the display module;
[0005] When disassembling the device, the edge protective film of the display module was stuck to the adhesive, causing damage, lamination, curling and other problems, and it could not be completely repaired.
[0006] When disassembling the machine, the front frame itself is pulled by the adhesive, causing deformation and bending. The appearance of the front frame is destroyed and cannot be used any more. The front frame needs to be replaced, which leads to an increase in the cost after disassembly. Utility Model Content
[0007] In view of this, the utility model provides a notebook computer to solve the problem that the adhesive residues on the front frame, the rear shell and the screen are difficult to remove after the computer is disassembled.
[0008] The utility model provides a notebook computer, comprising: a host; a display, which is arranged on the host, the display comprising a front frame, a rear shell, an easy-to-pull adhesive layer and a display module, the display module being arranged in an installation space surrounded by the front frame and the rear shell, the front frame and the display module as well as the front frame and the rear shell being connected through the easy-to-pull adhesive layer, the easy-to-pull adhesive layer comprising a plurality of easy-to-pull adhesive bodies and disassembly handles corresponding to the plurality of easy-to-pull adhesive bodies one by one, the disassembly handles protruding from the edges of the corresponding easy-to-pull adhesive bodies, a plurality of grooves for accommodating parts of the plurality of disassembly handles being provided on the rear shell, and disassembly holes being provided at positions corresponding to the grooves on the front frame.
[0009] Beneficial effect: When assembling the display, the display module is assembled on the rear shell, and then the easy-pull adhesive layer is pasted on the rear shell and the display module and part of the disassembly handle is placed in the corresponding groove, and then the front frame is pasted on the easy-pull adhesive layer; when disassembling the display, the disassembly tool is inserted into the disassembly hole, the front frame is tilted by the disassembly tool, and then the disassembly tool is used to clamp the disassembly handle and pull the disassembly handle outward. After the disassembly handle is pulled outward, the easy-pull adhesive body can be disassembled by slowly pulling the disassembly handle. Since the easy-pull adhesive has no substrate and is pure glue, it has the advantages of being stretchable, elastic, and leaving no residue. After disassembling the display, there is no easy-pull adhesive residue on the rear shell, display module, and front frame, and there will be no easy-pull adhesive damage or residual adhesive. It effectively solves the problem that the adhesive residue on the front frame, rear shell, and screen after disassembly is difficult to remove. In addition, the degree and probability of damage to the screen edge protective film of the display module is extremely low. The front frame may only be slightly deformed at the opening and can still be used without replacing the front frame. There is no need to increase the cost of replacement parts after disassembly.
[0010] In an optional embodiment, the disassembly handle includes a fixing portion overlapping with the easy-to-pull adhesive body and a protruding portion protruding from an edge of the easy-to-pull adhesive body, and the protruding portion is accommodated in the groove.
[0011] Beneficial effect: The disassembly handle is fixed to the pull-out adhesive body by the fixing part, and the pull-out adhesive body and the disassembly handle are manufactured separately, which is easier to manufacture. When assembling the display, the protrusion is pressed into the groove; when disassembling the display, the protrusion is clamped by the disassembly tool and the pull-out adhesive body is pulled. The setting of the protrusion makes it easier to disassemble the pull-out adhesive body and reduces the difficulty of disassembly.
[0012] In an optional embodiment, a pulling hole is provided on the protruding portion.
[0013] Beneficial effect: When removing the easy-to-pull adhesive layer, insert a tool such as tweezers into the pull hole to pick out the removal handle from the groove, so as to facilitate the removal of the easy-to-pull adhesive body.
[0014] In an optional embodiment, the fixing portion is bonded to the corresponding easy-to-pull adhesive body.
[0015] Beneficial effect: The bonding makes the disassembly handle and the easy-to-pull adhesive body have better flatness, and the bonding also has the advantages of simple assembly and low cost.
[0016] In an optional implementation, the outer contour of the disassembly handle is a polygon.
[0017] Beneficial effect: The structure of the disassembly handle is simple and easy to implement.
[0018] In an optional embodiment, the outer contour of the disassembly handle includes a long side, two first short sides, two oblique sides and a second short side, the long side extends along the length direction of the easy-to-pull adhesive body, the two ends of the long side are arranged corresponding to the first ends of the two first short sides, the two first short sides are arranged opposite to each other, the second ends of the two first short sides are arranged corresponding to the first ends of the two oblique sides, the second ends of the two oblique sides are arranged corresponding to the two ends of the second short side, and the second short side is arranged parallel to the long side.
[0019] Beneficial effect: The outer contour of the disassembly handle is an irregular hexagon, which makes it convenient for disassembly personnel to pull the disassembly handle out of the groove.
[0020] In an optional embodiment, the disassembly hole is a notch hole with a gap.
[0021] Beneficial effect: the disassembly hole is an unclosed hole, which is convenient for inserting disassembly tools and more convenient for disassembly.
[0022] In an optional embodiment, the disassembly handle is provided on the portion between the two ends of the easy-to-pull adhesive body.
[0023] Beneficial effect: It is convenient to pull out the easy-to-pull adhesive body.
[0024] In an optional embodiment, the plurality of easy-to-pull adhesive bodies are respectively a first upper adhesive, a second upper adhesive, a left adhesive, a right adhesive, a first lower adhesive, a second lower adhesive, a third lower adhesive, and a fourth lower adhesive. The first upper adhesive and the second upper adhesive are arranged correspondingly to the upper frame of the front frame, the left adhesive is arranged correspondingly to the left frame of the front frame, the right adhesive is arranged correspondingly to the right frame of the front frame, the first lower adhesive, the second lower adhesive, the third lower adhesive, and the fourth lower adhesive are arranged correspondingly to the lower frame of the front frame, and disassembly holes are opened on the upper frame, the left frame, and the right frame.
[0025] Beneficial effect: The easy-to-pull adhesive layer is a segmented structure, which can be specifically divided into 8 segments. Each segment is provided with a disassembly handle, which makes disassembly easier.
[0026] In an optional embodiment, the rear shell includes a metal shell and a frame, and the frame is disposed inside the metal shell.
[0027] Beneficial effects: The metal shell is an appearance part, which is formed by a metal skin through a stamping process. The frame is made of other materials. The frame is processed by a mold and can be made into various structures to achieve various functional requirements. BRIEF DESCRIPTION OF THE DRAWINGS
[0028] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0029] Figure 1 This is an exploded view of a display of a notebook computer according to an embodiment of the utility model;
[0030] Figure 2 for Figure 1 A top view of the stretch adhesive layer of the display shown;
[0031] Figure 3 for Figure 2 A partial enlarged schematic diagram of middle E;
[0032] Figure 4 for Figure 1 A top view of the display's stretchable adhesive layer and front frame;
[0033] Figure 5 for Figure 4 A partial enlarged schematic diagram of middle F;
[0034] Figure 6 for Figure 1 a top view of the display shown;
[0035] Figure 7 for Figure 6 A is a partial enlarged schematic diagram;
[0036] Figure 8 for Figure 6 A partial enlarged schematic diagram of B in the middle;
[0037] Fig. 9 for Figure 1 A top view of the rear housing is shown;
[0038] Fig.10 for Fig. 9 A partial enlarged schematic diagram of C in the middle;
[0039] Fig.11 for Fig. 9 A partial enlarged schematic diagram of D in the middle;
[0040] Fig.12 for Fig. 9 An exploded view of the rear housing is shown;
[0041] Fig.13 for Figure 1 A partial cross-sectional view of the display is shown.
[0042] Description of reference numerals:
[0043] 2. Display; 201. Front frame; 2011. Disassembly hole; 202. Back shell; 2021. Metal shell; 2022. Frame; 2023. Groove; 203. Easy-to-pull adhesive layer; 2031. Easy-to-pull adhesive body; 2032. Disassembly handle; 2033. Pull hole; 204. Display module; 205. Hinge cover. DETAILED DESCRIPTION
[0044] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.
[0045] Combine the following Figures 1 to 13 , describing an embodiment of the utility model.
[0046] According to an embodiment of the utility model, a laptop computer is provided, comprising: a host and a display 2, wherein the display 2 is arranged on the host, the display 2 comprises a front frame 201, a rear shell 202, an easy-to-pull adhesive layer 203 and a display module 204, the display module 204 is arranged in an installation space surrounded by the front frame 201 and the rear shell 202, the front frame 201 and the display module 204 and the front frame 201 and the rear shell 202 are connected by the easy-to-pull adhesive layer 203, the easy-to-pull adhesive layer 203 comprises a plurality of easy-to-pull adhesive bodies 2031 and disassembly handles 2032 corresponding to the plurality of easy-to-pull adhesive bodies 2031, the disassembly handles 2032 protrude from the edges of the corresponding easy-to-pull adhesive bodies 2031, the rear shell 202 is provided with a plurality of grooves 2023 for accommodating parts of the plurality of disassembly handles 2032, and the front frame 201 is provided with a disassembly hole 2011 at a position corresponding to the grooves 2023.
[0047] When assembling the display 2 using the laptop computer of this embodiment, the display module 204 is assembled on the rear shell 202, and then the easy-to-pull adhesive layer 203 is affixed to the rear shell 202 and the display module 204, and part of the disassembly handle 2032 is placed in the corresponding groove 2023, and then the front frame 201 is affixed to the easy-to-pull adhesive layer 203; when disassembling the display 2, a disassembly tool is inserted into the disassembly hole 2011, and the front frame 201 is lifted up by the disassembly tool, and then the disassembly tool is used to clamp the disassembly handle 2032 and pull the disassembly handle 2032 outward, and when the disassembly handle 2032 is pulled outward, the easy-to-pull adhesive body 2031 can be disassembled by slowly pulling the disassembly handle 2032. Since the easy-to-pull adhesive has no base material and is pure glue, it has the advantages of being stretchable, elastic, and leaving no residue. After disassembling the display 2, there is no easy-to-pull adhesive residue on the rear shell 202, the display module 204, and the front frame 201, and there will be no easy-to-pull adhesive damage or residual adhesive. This effectively solves the problem that the adhesive residue on the front frame, the rear shell, and the screen is difficult to remove after disassembling the machine. In addition, the degree and probability of damage to the screen edge protective film of the display module 204 are extremely low. The front frame 201 may only be slightly deformed at the opening and can still be used without replacing the front frame 201. There is no need to increase the cost of replacement parts after disassembling the machine.
[0048] In one embodiment, the disassembly handle 2032 includes a fixing portion overlapping with the stretch adhesive body 2031 and a protruding portion protruding from the edge of the stretch adhesive body 2031, and the protruding portion is accommodated in the groove 2023. The disassembly handle 2032 is fixed to the stretch adhesive body 2031 by the fixing portion, and the stretch adhesive body 2031 and the disassembly handle 2032 are manufactured separately, which is easier to manufacture. When assembling the display 2, the protruding portion is pressed into the groove 2023; when disassembling the display 2, the protruding portion is clamped by a disassembly tool and the stretch adhesive body 2031 is pulled. The provision of the protruding portion makes it easier to disassemble the stretch adhesive body 2031, reducing the difficulty of disassembly.
[0049] It should be noted that the disassembly and assembly tools include tweezers, cable management rods, etc. When assembling the display 2, the easy-to-pull adhesive layer 203 and the front frame 201 are assembled separately. After the easy-to-pull adhesive layer 203 is attached, tweezers or cable management rods are needed to press the disassembly handle 2032 into the reserved groove 2023; when disassembling the display 2, first use the cable management rod to insert it into the disassembly hole 2011 to lift the front frame 201, and then use tweezers to clamp the disassembly handle 2032 and pull it outward. After the disassembly handle 2032 is pulled outside, the cable management rod can be removed, and the easy-to-pull adhesive body 2031 can be removed by slowly pulling the disassembly handle to complete the disassembly.
[0050] In another embodiment, the disassembly handle 2032 and the pull-release adhesive body 2031 are integrally formed.
[0051] In one embodiment, a pull hole 2033 is provided on the protruding portion. When removing the easy-to-pull adhesive layer 203, a tool such as tweezers is inserted into the pull hole 2033 to pick out the removal handle 2032 from the groove 2023, so as to facilitate the removal of the easy-to-pull adhesive body 2031. Furthermore, the diameter of the pull hole 2033 is 1.2 mm, etc. The diameter of the pull hole 2033 can be appropriately adjusted to meet the processing and disassembly requirements.
[0052] It is understandable that in another embodiment, the pull hole 2033 may not be provided.
[0053] In one embodiment, the fixing portion is bonded to the corresponding pull-out adhesive body 2031 , and the bonding allows for better flatness between the disassembly handle 2032 and the pull-out adhesive body 2031 . The bonding also has the advantages of easy assembly and low cost.
[0054] In one embodiment, the outer contour of the disassembly handle 2032 is a polygon, and the structure of the disassembly handle 2032 is simple and easy to implement.
[0055] Furthermore, the outer contour of the disassembly handle 2032 includes a long side, two first short sides, two oblique sides and a second short side, the long side extends along the length direction of the easy-pull adhesive body 2031, the two ends of the long side are arranged correspondingly to the first ends of the two first short sides, the two first short sides are arranged oppositely, the second ends of the two first short sides are arranged correspondingly to the first ends of the two oblique sides, the second ends of the two oblique sides are arranged correspondingly to the two ends of the second short side, and the second short side is arranged parallel to the long side. The outer contour of the disassembly handle 2032 is an irregular hexagon, and the second short side is smaller than the size of the long side, so that the disassembly personnel can pull the disassembly handle 2032 out of the groove 2023.
[0056] In other embodiments, the outer contour of the disassembly handle 2032 may also be a triangle, a quadrilateral, etc.
[0057] In one embodiment, the disassembly hole 2011 is a notch hole with a gap, and the disassembly hole 2011 is an unclosed notch hole, which is convenient for inserting disassembly tools and is more convenient for disassembly. Figure 7 As shown, the maximum distance D between the hole wall of the hole and the corresponding frame edge of the front frame 201 is 0.85 mm.
[0058] Furthermore, the notch is in a semicircular shape, etc., making the display 2 neater and more beautiful. Specifically, the radius of the notch is 0.85 mm, etc.
[0059] In one embodiment, the disassembly handle 2032 is disposed on the portion between the two ends of the easy-to-pull adhesive body 2031 to facilitate the removal of the easy-to-pull adhesive body 2031 .
[0060] In another embodiment, the disassembly handles 2032 are disposed on the end surfaces of both ends of the easy-to-pull adhesive body 2031 .
[0061] In one embodiment, Figure 3 As shown, the distance L1 between the side of the protrusion away from the fixed part and the edge of the easy-to-pull adhesive body 2031 on which the disassembly handle 2032 is provided is greater than or equal to 2 mm and less than or equal to 3 mm. Preferably, the distance between the side of the protrusion away from the fixed part and the edge of the disassembly handle 2032 of the easy-to-pull adhesive body 2031 is 2.2 mm, etc. It can be understood that the distance is not limited to this and can be adjusted according to the specific situation to meet the disassembly and assembly requirements.
[0062] Furthermore, the dimension L2 of the protrusion along the length direction of the easy-to-pull adhesive body 2031 is 5 mm, etc. It can be understood that the dimension is not limited to this and can be adjusted according to specific circumstances to meet the disassembly and assembly requirements.
[0063] In one embodiment, the plurality of easy-to-pull adhesive bodies 2031 are respectively the first upper adhesive, the second upper adhesive, the left adhesive, the right adhesive, the first lower adhesive, the second lower adhesive, the third lower adhesive, and the fourth lower adhesive. The first upper adhesive and the second upper adhesive are arranged correspondingly to the upper frame of the front frame 201, the left adhesive is arranged correspondingly to the left frame of the front frame 201, the right adhesive is arranged correspondingly to the right frame of the front frame 201, the first lower adhesive, the second lower adhesive, the third lower adhesive, and the fourth lower adhesive are arranged correspondingly to the lower frame of the front frame 201, and the upper frame, the left frame, and the right frame are provided with disassembly holes 2011. The easy-to-pull adhesive layer 203 is a segmented structure, which can be specifically divided into 8 segments, and each segment is provided with a disassembly handle 2032, which is easier to disassemble. A hinge cover 205 is provided on the lower side of the lower frame of the front frame 201. There is no need to open a disassembly hole 2011 on the lower frame. After the hinge cover 205 is removed, the disassembly handles 2032 at the four lower colloids corresponding to the lower frame can be exposed. Just use tweezers to clamp the disassembly handles 2032 and pull out the lower colloid.
[0064] It can be understood that the number of the stretch adhesive bodies 2031 is not limited thereto, and the number of segments can be appropriately increased or decreased in actual applications.
[0065] In one embodiment, the rear shell 202 includes a metal shell 2021 and a frame 2022, and the frame 2022 is disposed in the metal shell 2021. The metal shell 2021 is an appearance part, which is formed by a metal skin through a stamping process, and the frame 2022 is made of other materials. The frame 2022 is processed by a mold and can be made into various structures to achieve various functional requirements.
[0066] Further, the groove 2023 is provided on the frame 2022, and the groove 2023 is provided on the upper part, the left part and the right part of the frame 2022. The upper part of the frame 2022 is provided with two grooves 2023, and the left part and the right part are provided with one groove 2023. Four grooves 2023 are reserved on the frame 2022, and the groove 2023 is used to place the disassembly handle 2032.
[0067] In one embodiment, the front frame 201 and the disassembly handle 2032 are made of Mylar, and the adhesive surface of the disassembly handle 2032 is bonded to the pull-out adhesive body 2031 .
[0068] In one embodiment, the display 2 also includes a hinge cover 205, which is fixed on the rear shell 202. When assembling the display 2, first assemble the frame 2022 on the metal shell 2021, then assemble the display module 204, stick the easy-pull adhesive layer 203, stick the front frame 201, and install the hinge cover 205; when disassembling the display 2, first remove the hinge cover 205, then pull out the disassembly handle 2032 and the easy-pull adhesive body 2031, and remove the front frame 201.
[0069] In the related art, when the front frame and the back glue are bonded together, irreparable damage is caused to the display screen when the machine is disassembled. The residual back glue on the front frame, the back shell, and the screen of the display module is difficult to remove, and the appearance is prone to be poor, resulting in increased costs after disassembly.
[0070] In this embodiment, the front frame 201 is attached with an easy-pull adhesive, and a corresponding groove 2023 is reserved in the area on the rear shell 202, and a disassembly hole 2011 is opened on the front frame 201. When disassembling the display 2, the front frame 201 is tilted by inserting the cable management rod into the disassembly hole 2011, and then the disassembly handle 2032 is clamped with tweezers to slowly pull out the easy-pull adhesive body 2031, which is extremely low in destructiveness. There will be no residual easy-pull adhesive on the rear shell 202, the screen, and the front frame 201, thereby effectively solving the problem of adhesive damage or residual adhesive, reducing working hours and saving manpower; the degree and probability of damage to the screen edge protective film of the display module 204 are extremely low, reducing defects and low scrap rate; the front frame 201 may only be slightly deformed at the opening, and can still be used, with a low scrap rate, and can be widely used on displays 2 with disassembly and assembly requirements, to maximize the protection of the product from damage during disassembly.
[0071] Although the embodiments of the present invention are described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.
Claims
1. A notebook computer, characterized in that: include: Host; A display (2) is arranged on the host, the display (2) comprising a front frame (201), a rear shell (202), an easy-to-pull adhesive layer (203) and a display module (204), the display module (204) being arranged in an installation space surrounded by the front frame (201) and the rear shell (202), the front frame (201) and the display module (204) being connected as well as the front frame (201) and the rear shell (202) via the easy-to-pull adhesive layer (203), the easy-to-pull adhesive layer (203) comprises a plurality of easy-to-pull adhesive bodies (2031) and disassembly handles (2032) corresponding to the plurality of said easy-to-pull adhesive bodies (2031), wherein the disassembly handles (2032) are protruding from the edges of the corresponding said easy-to-pull adhesive bodies (2031), the rear shell (202) is provided with a plurality of grooves (2023) for accommodating parts of the plurality of said disassembly handles (2032), and the front frame (201) is provided with disassembly holes (2011) at positions corresponding to the grooves (2023).
2. The notebook computer according to claim 1, characterized in that: The disassembly handle (2032) comprises a fixing portion overlapping with the easy-to-pull adhesive body (2031) and a protruding portion protruding from the edge of the easy-to-pull adhesive body (2031), and the protruding portion is accommodated in the groove (2023).
3. The notebook computer according to claim 2, characterized in that: The protruding portion is provided with a pulling hole (2033).
4. The notebook computer according to claim 2, characterized in that: The fixing portion is bonded to the corresponding easy-to-pull adhesive body (2031).
5. The laptop computer according to any one of claims 1 to 4, characterized in that: The outer contour of the disassembly handle (2032) is a polygon.
6. The notebook computer according to claim 5, characterized in that: The outer contour of the disassembly handle (2032) includes a long side, two first short sides, two oblique sides and a second short side, the long side extends along the length direction of the easy-to-pull adhesive body (2031), the two ends of the long side are arranged corresponding to the first ends of the two first short sides, the two first short sides are arranged opposite to each other, the second ends of the two first short sides are arranged corresponding to the first ends of the two oblique sides, the second ends of the two oblique sides are arranged corresponding to the two ends of the second short side, and the second short side is arranged parallel to the long side.
7. The laptop computer according to any one of claims 1 to 4, characterized in that: The disassembly hole (2011) is a notch hole with a gap.
8. The laptop computer according to any one of claims 1 to 4, characterized in that: The disassembly handle (2032) is arranged on the portion between the two ends of the easy-to-pull adhesive body (2031).
9. The laptop computer according to any one of claims 1 to 4, characterized in that: The plurality of easy-to-pull adhesive bodies (2031) are respectively a first upper adhesive, a second upper adhesive, a left adhesive, a right adhesive, a first lower adhesive, a second lower adhesive, a third lower adhesive, and a fourth lower adhesive. The first upper adhesive and the second upper adhesive are arranged correspondingly to the upper frame of the front frame (201), the left adhesive is arranged correspondingly to the left frame of the front frame (201), the right adhesive is arranged correspondingly to the right frame of the front frame (201), the first lower adhesive, the second lower adhesive, the third lower adhesive, and the fourth lower adhesive are arranged correspondingly to the lower frame of the front frame (201), and the upper frame, the left frame, and the right frame are provided with the disassembly hole (2011).
10. The laptop computer according to any one of claims 1 to 4, characterized in that: The rear shell (202) comprises a metal shell (2021) and a frame (2022), wherein the frame (2022) is arranged inside the metal shell (2021).