Notebook computer cover plate and notebook computer

Abstract

The utility model discloses a notebook computer cover plate, which comprises a back plate, a frame and a sealing gasket, the back plate comprises a plate body and an annular coaming annularly arranged on the periphery of the plate body, the inner side of the annular coaming is provided with a plurality of clamping grooves and a plurality of clamping bulges, and the clamping grooves and the clamping bulges are distributed at intervals along the circumferential direction of the annular coaming; the frame is provided with a plurality of second clamping grooves and a plurality of buckles, the second clamping grooves correspond to the clamping protrusions in a one-to-one mode, the buckles correspond to the first clamping grooves in a one-to-one mode, and when the frame is installed on the back plate, each second clamping groove is matched with the corresponding clamping protrusion in a clamped mode, and each buckle is matched with the corresponding first clamping groove in a clamped mode; and the sealing washer is arranged between the back plate and the frame. According to the technical scheme, the waterproof performance of the notebook computer cover plate can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of notebook computers, in particular to a notebook computer cover. Background Art

[0002] A laptop, also known as a portable computer, is a small and portable personal computer. The current development trend is that the size is getting smaller and smaller, the weight is getting lighter, and the functions are getting more powerful. When designing a laptop, it is necessary to consider factors such as the maintenance of the laptop, and at the same time, it is also necessary to pay attention to providing the convenience of disassembly and installation of the laptop.

[0003] The upper cover of a laptop computer usually includes a cover plate, a display screen and a frame, wherein the cover plate and the frame are fastened together, the display screen is fixed between the cover plate and the frame, and the cover plate and the frame are generally fixed by a snap connection. When disassembling, the frame can be removed from the cover plate by using tools such as a pry bar and a pry piece to release the snap connection between the cover plate and the frame. However, the snap connection between the cover plate and the frame of the existing laptop computer is insufficient and has low strength. Therefore, after the cover plate and the frame are disassembled, the snap connection between the cover plate and the frame will be further reduced, resulting in unstable snap connection between the cover plate and the frame and reduced waterproof performance. Utility Model Content

[0004] The main purpose of the utility model is to provide a notebook computer cover plate, aiming to solve the problem that the locking force between the notebook computer cover plate and the frame decreases after being disassembled.

[0005] To achieve the above-mentioned purpose, the notebook computer cover proposed by the utility model comprises:

[0006] A back plate, comprising a plate body and an annular enclosure plate arranged around the periphery of the plate body, wherein a plurality of first clamping grooves and a plurality of clamping protrusions are arranged on the inner side of the annular enclosure plate, and the plurality of first clamping grooves and the plurality of clamping protrusions are distributed at intervals along the circumference of the annular enclosure plate;

[0007] The frame is provided with a plurality of second card slots and a plurality of buckles, wherein the plurality of second card slots are arranged in a one-to-one correspondence with the plurality of card convexities, and the plurality of card buckles are arranged in a one-to-one correspondence with the plurality of first card slots, and when the frame is mounted on the back plate, each of the second card slots is engaged with the corresponding card convexities, and each of the buckles is engaged with the corresponding first card slots; and

[0008] A flexible sealing gasket is arranged between the back plate and the frame.

[0009] Optionally, a guide slope is provided on a side of the buckle facing the back plate, and the guide slope extends obliquely in a direction away from the frame.

[0010] Optionally, the locking protrusion is located between two adjacent first locking grooves.

[0011] Optionally, the frame is provided with a plurality of mounting openings, each of the mounting openings passes through the side wall of the frame, the plurality of clips correspond to the plurality of mounting openings one by one, and each of the clips is installed in the corresponding mounting opening.

[0012] Optionally, the annular enclosure is further provided with a plurality of first mounting holes and a plurality of second mounting holes, the plurality of first mounting holes and the plurality of second mounting holes are arranged in one-to-one correspondence with the plurality of first slots, at least one of the plurality of first mounting holes penetrates the outer side wall of the annular enclosure and is in the shape of a long strip extending along the first direction, and the plurality of first mounting holes penetrates the bottom wall of the corresponding slot and the hole wall of the corresponding first mounting hole;

[0013] The laptop computer cover also includes an abutment rod, an operating rod and an elastic member, wherein the abutment rod can be movably mounted on the second mounting hole, and a first abutment portion and a second abutment portion are respectively provided at two ends of the abutment rod, and the abutment rod has an abutment state and an avoidance state, wherein in the abutment state, the first abutment portion extends from the card slot, and in the avoidance state, the second abutment portion extends from the first mounting hole;

[0014] The operating rod can be movably mounted in the second mounting hole, at least one of the plurality of operating rods is provided with an operating portion, the operating portion extends from the outer side of the cover plate, and the plurality of operating rods are all provided with a third abutting portion, the operating rod has an abutting position and a release position, in which the abutting portion abuts against the first abutting portion so that the abutting rod is in the abutting state, and in the release position, the abutting portion is spaced from the first abutting portion and is located on one side of the first abutting portion;

[0015] The plurality of elastic members are connected to the plurality of operating rods in a one-to-one correspondence and have elastic deformation for driving the operating rods to move from the abutting position toward the releasing position.

[0016] Optionally, one of the plurality of first mounting holes penetrates the outer side wall of the annular enclosure; one of the plurality of operating rods is provided with the operating portion, and the operating portion extends from the first mounting hole. The plurality of first mounting holes are interconnected, and one of the elastic member is provided between two adjacent operating rods.

[0017] Optionally, the end of the third abutting portion facing away from the operating rod is arranged in an arc shape; and the end of the second abutting portion is arranged in an arc shape.

[0018] Optionally, the back plate further includes a plurality of reinforcing ribs, and the plurality of reinforcing ribs are all provided on the inner side of the annular enclosure, and each of the reinforcing ribs is connected to the back plate surface and the inner side of the annular enclosure, and the plurality of reinforcing ribs are crisscrossedly arranged.

[0019] The utility model also provides a notebook computer, comprising a display screen, a body and the notebook computer cover as described above, wherein the display screen is installed between a flexible sealing gasket and a frame of the notebook computer cover, and the body is hinged to the frame.

[0020] The technical solution of the utility model is to set a plurality of slots and a plurality of protrusions on the inner side of the annular enclosure, distribute the plurality of slots and the plurality of protrusions along the circumference of the annular enclosure, set a plurality of buckles and second slots on the frame, set the plurality of buckles and the plurality of first slots in one-to-one correspondence, set the plurality of second slots and the plurality of protrusions in one-to-one correspondence, so that each buckle is engaged with the corresponding first slot, each protrusion is engaged with the corresponding second slot, and a flexible sealing gasket is set between the back plate and the frame. In this way, after the back plate and the frame are assembled, the plurality of protrusions are engaged with the plurality of second slots in one-to-one correspondence, and the plurality of buckles are engaged with the plurality of second slots in one-to-one correspondence, that is, the back plate and the annular enclosure are engaged with each other, thereby improving the stability of the engagement between the back plate and the frame, and the flexible sealing gasket set between the back plate and the frame makes the engagement between the back plate and the frame tighter, which is useful for improving the waterproof performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0022] Figure 1 This is a structural schematic diagram of an embodiment of a notebook computer cover of the utility model;

[0023] Figure 2 for Figure 1 A cross-sectional view of the mid-back plate;

[0024] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0025] Figure 4 A schematic diagram of the framework structure.

[0026] Description of Figure Numbers:

[0027] 10. back plate; 11. plate body; 12. annular enclosure; 121; first mounting hole; 122; second mounting hole; 13. reinforcing rib; 14. first slot; 20. frame; 21. buckle; 30. operating rod; 31. third abutting portion; 32. operating portion; 40. abutting rod; 50. elastic member

[0028] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0031] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text is to include three parallel solutions. Taking "A and / or B" as an example, it includes solution A, or solution B, or a solution that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0032] The utility model provides a notebook computer cover plate, which is used for the notebook computer.

[0033] In the embodiment of the present utility model, Figures 1 to 4 As shown, the notebook computer cover comprises a back plate 10, a frame 20 and a flexible sealing gasket.

[0034] Specifically, the back plate 10 includes a plate body 11 and an annular enclosure 12 arranged around the periphery of the plate body 11. A plurality of first card slots 14 and a plurality of card protrusions are arranged inside the annular enclosure 12. The plurality of first card slots 14 and the plurality of card protrusions are spaced along the circumference of the annular enclosure 12. The frame 20 is provided with a plurality of second card slots and a plurality of buckles 21. The plurality of second card slots are arranged in one-to-one correspondence with the plurality of card protrusions. The plurality of buckles 21 are arranged in one-to-one correspondence with the plurality of first card slots 14. When the frame 20 is installed on the back plate 10, each second card slot is engaged with the corresponding card protrusion, and each buckle 21 is engaged with the corresponding first card slot 14. A flexible sealing gasket is arranged between the back plate 10 and the frame 20.

[0035] There are at least four first card slots 14, that is, the laptops are all rectangular, and when there are four first card slots 14, each side of the annular enclosure 12 has a first card slot 14, and the number of corresponding buckles 21 corresponds to the number of first card slots 14. The number of protrusions corresponds to the number of second teeth.

[0036] In this way, the first card slot 14 is engaged with the buckle 21, so that the back plate 10 and the frame 20 are engaged with each other. The flexible sealing gasket has a certain elasticity. Under the action of the flexible sealing gasket, the connection between the back plate 10 and the frame 20 is made tighter, which is conducive to improving the waterproof performance.

[0037] The technical solution of the utility model is to set a plurality of slots and a plurality of protrusions on the inner side of the annular enclosure 12, and the plurality of slots and the plurality of protrusions are distributed at intervals along the circumference of the annular enclosure 12, set a plurality of buckles 21 and a second slot on the frame 20, set a plurality of buckles 21 and a plurality of first slots 14 in one-to-one correspondence, and set a plurality of second slots and a plurality of protrusions in one-to-one correspondence, so that each buckle 21 is engaged with the corresponding first slot 14, and each protrusion is engaged with the corresponding second slot, and a flexible sealing gasket is set between the back plate 10 and the frame 20. In this way, after the back plate 10 and the frame 20 are assembled, the plurality of protrusions are engaged with the plurality of second slots in one-to-one correspondence, and the plurality of buckles 21 are engaged with the plurality of second slots in one-to-one correspondence, that is, the back plate 10 and the annular enclosure 12 are engaged with each other, thereby improving the engagement stability of the back plate 10 and the frame 20, and the flexible sealing gasket set on the back plate 10 and the frame 20 makes the back plate 10 and the frame 20 more tightly engaged, which is useful for improving the waterproof performance.

[0038] In some embodiments, a guide slope is provided on one side of the buckle 21 facing the back plate 10, and the guide slope extends obliquely in a direction away from the frame 20. Specifically, when the user is installing the frame 20, the guide slope can play a guiding role, so that when the user applies pressure to the frame 20, the buckle 21 can be smoothly inserted into the first slot 14, thereby reducing the difficulty of installing the frame 20. Of course, in other embodiments, the buckle 21 may not be provided with a guide slope.

[0039] In some embodiments, the locking protrusion is disposed between two adjacent first slots 14. That is, the buckle 21 is located between two adjacent second slots, which is equivalent to staggering a plurality of first slots 14 and a plurality of locking protrusions, which is conducive to improving the locking stability of the back plate 10 and the frame 20. Of course, in other embodiments, the locking protrusion and the first slot 14 are arranged at intervals up and down.

[0040] In some embodiments, the frame 20 is provided with a plurality of mounting openings, each of which penetrates the side wall of the frame 20, and a plurality of buckles 21 correspond to the plurality of mounting openings one by one, and each buckle 21 is installed in a corresponding mounting opening. Specifically, the buckle 21 is installed in the mounting opening and exposed from the surface of the frame 20, so that during installation, the buckle 21 can have a certain deformation space under the action of pressure, and such a configuration is conducive to reducing the difficulty of installing the frame 20. Of course, in other embodiments, the buckle 21 is directly installed on the outer side of the frame 20.

[0041] In some embodiments, the annular enclosure 12 is further provided with a plurality of first mounting holes 121 and a plurality of second mounting holes 122, and the plurality of first mounting holes 121 and the plurality of second mounting holes 122 are arranged one-to-one with the plurality of first card slots 14, at least one of the plurality of first mounting holes 121 penetrates the outer side wall of the annular enclosure 12 and is in the shape of a long strip extending along the first direction, and the plurality of first mounting holes 121 penetrates the bottom wall of the corresponding card slot and the hole wall of the corresponding first mounting hole 121;

[0042] The notebook computer cover also includes an abutment rod 40, an operating rod 30 and an elastic member 50. The abutment rod 40 can be movably mounted on the second mounting hole 122. The two ends of the abutment rod 40 are respectively provided with a first abutment portion and a second abutment portion. The abutment rod 40 has an abutment state and an avoidance state. In the abutment state, the first abutment portion extends from the card slot, and in the avoidance state, the second abutment portion extends from the first mounting hole 121.

[0043] The operating rod 30 can be movably mounted in the second mounting hole 122. At least one of the multiple operating rods 30 is provided with an operating portion 32, which extends from the outer side of the cover plate. The multiple operating rods 30 are all provided with a third abutting portion 31. The operating rod 30 has an abutting position and a release position. In the abutting position, the abutting portion abuts against the first abutting portion so that the abutting rod 40 is in an abutting state. In the release position, the abutting portion is spaced from the first abutting portion and is located on one side of the first abutting portion.

[0044] The plurality of elastic members 50 are connected to the plurality of operating rods 30 in a one-to-one correspondence, and have elastic deformation for driving the operating rods 30 to move from the abutting position toward the releasing position.

[0045] When the frame 20 needs to be disassembled, the user pushes the operating part 32 extending from the first mounting hole 121 to make the third abutting part 31 abut against the second abutting part of the abutting rod 40, so that the abutting rod 40 moves from the avoidance state to the abutting state. At this time, the first abutting part abuts against the buckle 21 to push the buckle 21 out of the first slot 14, that is, the snap fit between the buckle 21 and the first slot 14 is released. In this way, you can separate the frame 20 from the back panel 10 without the help of tools or using a lot of force, which reduces the difficulty of disassembling the frame 20 and is conducive to improving the user experience.

[0046] It is worth noting that the plurality of operating rods 30 may all be provided with the operating portion 32, or only some of them may be provided with the operating portion 32, and correspondingly, the plurality of first mounting holes 121 may all penetrate the outer side surface of the frame 20, or some of the first mounting holes 121 may penetrate the outer side surface of the frame 20. This application does not make any specific limitation on this, and it may be set according to actual conditions.

[0047] Further, one of the plurality of first mounting holes 121 penetrates the outer wall of the annular enclosure 12; one of the plurality of operating rods 30 is provided with an operating portion 32, and the operating portion 32 extends from the first mounting hole 121. The plurality of first mounting holes 121 are interconnected, and an elastic member 50 is provided between two adjacent operating rods 30.

[0048] In this way, when the frame 20 needs to be moved, it is only necessary to push the operating portion 32. Under the action of the elastic member 50, the other operating rods 30 can be pushed to move. That is to say, by pushing one operating rod 30, all the operating rods 30 can be driven to move synchronously. Under the action of the elastic member 50, the operating rod 30 in the abutting position can also be driven to move to the release position. Such a setting is conducive to improving the user's convenience. Optionally, the elastic member 50 can be but not limited to a spring, a shrapnel, etc. Of course, in other embodiments, the plurality of first mounting holes 121 are not interconnected, each of the first mounting holes 121 runs through the outer side of the frame 20, the plurality of operating rods 30 are arranged one by one with the plurality of first mounting holes 121, each of the first mounting holes 121 is provided with an operating portion 32, and each extends from the first mounting hole 121, and the elastic member 50 is connected between the operating rod 30 and the hole wall of the first mounting hole 121.

[0049] In some embodiments, the end of the third abutting portion 31 away from the operating rod 30 is arranged in an arc shape; the end of the second abutting portion is arranged in an arc shape. That is, when the second abutting portion abuts the second abutting portion, the arc-shaped end surface can smoothly abut the abutting rod 40 from the avoidance state to the abutment state.

[0050] In some embodiments, the back plate 10 further includes a plurality of reinforcing ribs 13, and the plurality of reinforcing ribs 13 are all provided on the inner side of the annular enclosure 12, and each reinforcing rib 13 is connected to the surface of the back plate 10 and the inner side of the annular enclosure 12, and the plurality of reinforcing ribs 13 are arranged in a crisscross pattern. Specifically, there are at least two reinforcing ribs 13, and the plurality of reinforcing ribs 13 can increase the structural strength of the back plate 10, so that the strength of the back plate 10 is higher. Of course, in other embodiments, the back plate 10 may not be provided with the reinforcing ribs 13.

[0051] The utility model also provides a laptop computer, which includes a display screen, a body and a laptop computer cover. The specific structure of the laptop computer cover refers to the above embodiment. Since the laptop computer adopts all the technical solutions of all the above embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be described one by one here. Among them, the display screen is installed between the flexible sealing gaskets of the laptop cover, and the body is hinged to the frame 20.

[0052] The above are only preferred embodiments of the present invention, and do not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A notebook computer cover, characterized in that: include: A back plate, comprising a plate body and an annular enclosure plate arranged around the periphery of the plate body, wherein a plurality of first clamping grooves and a plurality of clamping protrusions are arranged on the inner side of the annular enclosure plate, and the plurality of first clamping grooves and the plurality of clamping protrusions are distributed at intervals along the circumference of the annular enclosure plate; The frame is provided with a plurality of second card slots and a plurality of buckles, wherein the plurality of second card slots are arranged in a one-to-one correspondence with the plurality of card convexities, and the plurality of card buckles are arranged in a one-to-one correspondence with the plurality of first card slots, and when the frame is mounted on the back plate, each of the second card slots is engaged with the corresponding card convexities, and each of the buckles is engaged with the corresponding first card slots; and A flexible sealing gasket is arranged between the back plate and the frame.

2. The notebook computer cover as claimed in claim 1, characterized in that: A guide slope is provided on one side of the buckle facing the back plate, and the guide slope extends obliquely in a direction away from the frame.

3. The notebook computer cover as claimed in claim 1, characterized in that: The locking protrusion is located between two adjacent first locking grooves.

4. The notebook computer cover as claimed in claim 3, characterized in that: The frame is provided with a plurality of mounting openings, each of which penetrates through the side wall of the frame, a plurality of buckles correspond to the plurality of mounting openings one by one, and each of the buckles is installed in the corresponding mounting opening.

5. The notebook computer cover as claimed in claim 1, characterized in that: The annular enclosure is further provided with a plurality of first mounting holes and a plurality of second mounting holes, and the plurality of first mounting holes and the plurality of second mounting holes are arranged one-to-one with the plurality of first slots, at least one of the plurality of first mounting holes penetrates the outer side wall of the annular enclosure and is in the shape of a long strip extending along the first direction, and the plurality of first mounting holes penetrates the bottom wall of the corresponding slot and the hole wall of the corresponding first mounting hole; The laptop computer cover also includes an abutment rod, an operating rod and an elastic member, wherein the abutment rod can be movably mounted on the second mounting hole, and a first abutment portion and a second abutment portion are respectively provided at two ends of the abutment rod, and the abutment rod has an abutment state and an avoidance state, wherein in the abutment state, the first abutment portion extends from the card slot, and in the avoidance state, the second abutment portion extends from the first mounting hole; The operating rod can be movably mounted in the second mounting hole, at least one of the plurality of operating rods is provided with an operating portion, the operating portion extends from the outer side of the cover plate, and the plurality of operating rods are all provided with a third abutting portion, the operating rod has an abutting position and a release position, in which the abutting portion abuts against the first abutting portion so that the abutting rod is in the abutting state, and in the release position, the abutting portion is spaced from the first abutting portion and is located on one side of the first abutting portion; The plurality of elastic members are connected to the plurality of operating rods in a one-to-one correspondence and have elastic deformation for driving the operating rods to move from the abutting position toward the releasing position.

6. The notebook computer cover as claimed in claim 5, characterized in that: One of the multiple first mounting holes passes through the outer wall of the annular enclosure; one of the multiple operating rods is provided with the operating part, and the operating part extends from the first mounting hole. The multiple first mounting holes are connected to each other, and an elastic member is provided between two adjacent operating rods.

7. The notebook computer cover as claimed in claim 6, characterized in that: The end of the third abutting portion facing away from the operating rod is arranged in an arc shape; the end of the second abutting portion is arranged in an arc shape.

8. The notebook computer cover as claimed in claim 1, characterized in that: The back plate also includes a plurality of reinforcing ribs, and the plurality of reinforcing ribs are all disposed on the inner side of the annular enclosure, and each of the reinforcing ribs is connected to the back plate surface and the inner side of the annular enclosure, and the plurality of reinforcing ribs are crisscrossedly disposed.

9. A notebook computer, characterized in that: The invention comprises a display screen, a body and a notebook computer cover according to any one of claims 1 to 8, wherein the display screen is installed between a sealing gasket and a frame, and the body is hinged to the frame.

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