Notebook computer bottom cover and notebook computer
By designing a laptop bottom cover with a limit structure and an adjustable support frame, the problems of poor heat dissipation performance and insufficient portability of the laptop are solved, and convenient heat dissipation and efficient portability are achieved.
Patent Information
- Application Number
- CN202421254266.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-03
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-06-03
AI Technical Summary
When using the laptop, the heat dissipation hole is easily blocked, resulting in poor heat dissipation performance. The existing solutions require the assistance of external equipment, which affects the portability and user experience.
Design a laptop bottom cover, with a limit structure on the bottom of the bottom shell, and the support frame includes a support plate and a support member. The support frame has a support state and a storage state. In the support state, a triangular support structure is formed to support the laptop for heat dissipation. Layered settings are in storage to reduce space occupancy.
It realizes effective heat dissipation without external devices, improves the portability and user experience of laptops, and avoids the problems of portability and loss.
Smart Images
Figure CN222529704U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of notebook computers, in particular to a notebook computer bottom cover and a notebook computer. Background Art
[0002] A laptop, also known as a portable computer, is a small, portable personal computer. The current development trend is to make it smaller, lighter, and more powerful. When a laptop is used, it will generate a lot of heat. It is well known that the heat dissipation performance of a laptop is poor.
[0003] At present, there are two ways to dissipate heat in laptop computers, one is self-dissipation and the other is dissipation with the help of external devices. Self-dissipation includes setting heat dissipation holes on the bottom shell and side walls, setting corresponding heat dissipation fans inside, etc., and dissipating heat through the cooperation between the heat dissipation fans and the heat dissipation holes. However, in general, the main heat dissipation holes of laptop computers are set on the bottom shell, and when the laptop computer is used, it is generally placed on a flat surface. Therefore, the phenomenon of the flat surface blocking the heat dissipation holes may occur. At present, the commonly used solution is to connect the laptop computer to the base, which can not only prevent the heat dissipation holes from being blocked, but also set a fan for heat dissipation, or simply prop up one side of the laptop computer so that the bottom plate is tilted, such as using a book to pad it, to achieve the purpose of heat dissipation. However, this method requires the assistance of external devices, is not easy to carry, is easy to lose, and is not very convenient to operate, which is not conducive to the portability of the laptop computer and affects the user experience. Utility Model Content
[0004] The main purpose of the utility model is to provide a notebook computer bottom cover, aiming to solve the problem that the notebook computer needs to rely on external equipment for heat dissipation, but the external equipment is not easy to carry, easy to lose, and inconvenient to operate.
[0005] To achieve the above-mentioned purpose, the laptop bottom cover proposed by the utility model comprises:
[0006] A bottom shell, the bottom surface of which is provided with a limiting structure; and
[0007] The support frame includes a support plate and a support member, wherein the support plate is rotatably connected to the bottom shell, and the support member is rotatably connected to the support plate; the rotation axis of the support member and the rotation axis of the support plate are parallel to each other, and the support frame has a supporting state and a storage state. In the supporting state, the support member abuts and cooperates with the limiting structure, and a triangular support structure is formed between the bottom shell, the support plate and the support member. In the storage state, the bottom shell and the support frame are stacked up and down.
[0008] Optionally, the limiting structure includes a plurality of limiting protrusions, the plurality of limiting protrusions are arranged at intervals along a first direction, a limiting slot is formed between two adjacent limiting protrusions, and the first direction is perpendicular to the rotation axis of the support plate.
[0009] Optionally, the support plate is provided with avoidance spaces at positions corresponding to the plurality of limit clamping protrusions, and in the storage state, the plurality of limit clamping protrusions are all located in the avoidance spaces.
[0010] Optionally, the avoidance space passes through the support plate, and the support frame includes two support rods, which are rotatably mounted on two opposite side walls of the avoidance space.
[0011] Optionally, the support rod includes a support section and an abutment section, one end of the support section is rotatably connected to the inner side surface of the avoidance space, the support section is connected to the other end of the support section, and the support section and the abutment section are perpendicular to each other.
[0012] Optionally, a hinge part and a buckle are provided on the surface of the support plate, and the hinge part and the buckle are arranged on opposite sides of the support plate. The support plate is hinged to the bottom shell through the hinge part, and a hook is provided on the bottom surface of the bottom shell corresponding to the position of the buckle. In the storage state, the buckle is engaged with the hook.
[0013] Optionally, the bottom shell is provided with a plurality of heat dissipation holes, and the plurality of heat dissipation holes are respectively provided in structures opposite to the limiting structure and are arranged at intervals along the first direction.
[0014] Optionally, a non-slip pad is provided on the side of the support plate facing away from the bottom shell.
[0015] The utility model also provides a notebook computer, comprising a back plate, a body and the notebook computer bottom cover as described above, wherein the back plate is hinged to the body, and the notebook computer bottom cover is installed on the body.
[0016] The technical solution of the utility model is to set a limiting structure on the lower surface of the bottom shell, and the support frame is provided with a support plate and a support member, and the support plate is rotatably connected to the bottom shell, and the support member is rotatably connected to the support plate, and the rotation axis of the support member is parallel to the rotation axis of the support plate. The support frame has a supporting state and a storage state. In the supporting state, the bottom shell, the support plate and the support member are in a triangular support structure, and in the storage state, the bottom shell and the support frame are stacked up and down. In this way, when in use, the support frame can be adjusted to the supporting state at any time to prop up the laptop for heat dissipation. When it is necessary to carry it, the support frame can be adjusted to the storage state to reduce the occupied space, so as to facilitate the user to carry it. In this way, there is no need to consider the problem of loss during carrying and inconvenience in carrying, which is conducive to improving the user's experience. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] 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.
[0018] Figure 1 This is a structural schematic diagram of an embodiment of a bottom cover of a notebook computer according to the utility model;
[0019] Figure 2 for Figure 1 A schematic diagram of the structure of the laptop computer bottom cover in a storage state;
[0020] Figure 3 for Figure 1 A schematic diagram of the structure of the mid-bottom shell;
[0021] Figure 4 for Figure 1 Schematic diagram of the structure of the middle support plate.
[0022] Description of Figure Numbers:
[0023] 10. bottom shell; 11. limiting structure; 111. limiting convex; 12. heat dissipation hole; 13. sound outlet hole; 20. support frame; 21. support plate; 211. avoidance space; 22. support member; 221. support rod; 2211. support section; 2212. abutment section; 23. hinged part; 24. buckle
[0024] 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
[0025] 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.
[0026] 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.
[0027] 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.
[0028] The utility model provides a notebook computer bottom cover, which is used for the notebook computer.
[0029] In the embodiment of the present utility model, Figures 1 to 4 As shown, the bottom cover of the notebook computer includes a bottom shell 10 and a support frame 20 .
[0030] A limiting structure 11 is provided on the bottom surface of the bottom shell 10, and the support frame 20 includes a support plate 21 and a support member 22. The support plate 21 is rotatably connected to the bottom shell 10, and the support member 22 is rotatably connected to the support plate 21; the rotation axis of the support member 22 is parallel to the rotation axis of the support plate 21, and the support frame 20 has a supporting state and a storage state. In the supporting state, the support member 22 abuts against the limiting structure 11, and a triangular supporting structure is formed between the bottom shell 10, the support plate 21 and the support member 22. In the storage state, the bottom shell 10 and the support frame 20 are stacked up and down.
[0031] In this embodiment, the bottom shell 10 is provided with a plurality of heat dissipation holes 12, which are arranged at the structures opposite to the limiting structure 11 and are arranged at intervals along the first direction. Specifically, there are at least two heat dissipation holes 12, which are arranged at opposite sides of the limiting structure 11. Furthermore, the bottom shell 10 is provided with a sound outlet 13 and a avoidance port at the position corresponding to the sound outlet of the body. The sound outlet 13 is used for sound propagation, and the avoidance port is used to connect the laptop computer interface.
[0032] During specific use, the support frame 20 can be adjusted to the supporting state at any time to prop up the laptop for heat dissipation. When it needs to be carried, the support frame 20 can be adjusted to the storage state to reduce the occupied space, thereby making it easier for users to carry.
[0033] The technical solution of the utility model is to set a limiting structure 11 on the lower surface of the bottom shell 10, and the support frame 20 is provided with a support plate 21 and a support member 22, and the support plate 21 is rotatably connected to the bottom shell 10, and the support member 22 is rotatably connected to the support plate 21, and the rotation axis of the support member 22 is parallel to the rotation axis of the support plate 21. The support frame 20 has a supporting state and a storage state. In the supporting state, the bottom shell 10, the support plate 21 and the support member 22 are triangular support structures. In the storage state, the bottom shell 10 and the support frame 20 are stacked up and down. In this way, when in use, the support frame 20 can be adjusted to the supporting state at any time to prop up the laptop for heat dissipation. When it is necessary to carry it, the support frame 20 can be adjusted to the storage state to reduce the occupied space, so as to facilitate the user to carry it. In this way, there is no need to consider the problem of loss during carrying and inconvenience in carrying, which is conducive to improving the user's experience.
[0034] In some embodiments, the limiting structure 11 includes a plurality of limiting protrusions 111 , which are arranged at intervals along a first direction, and a limiting slot is formed between two adjacent limiting protrusions 111 , and the first direction is perpendicular to the rotation axis of the support plate 21 .
[0035] Specifically, there are at least three limiting protrusions 111, and two adjacent limiting protrusions 111 are spaced apart to form limiting grooves. The plurality of limiting protrusions 111 form a plurality of limiting grooves on the bottom shell 10, and the support member 22 can be plugged into one of the limiting grooves.
[0036] When the support member 22 is plugged into the limiting groove near the connection position between the bottom shell 10 and the support plate 21, the bottom shell 10 is at the minimum tilt angle. When the support member 22 is plugged into the limiting groove away from the connection position between the bottom shell 10 and the support plate 21, the bottom shell 10 is at the minimum tilt angle. In this way, the user can adjust according to the use requirements during actual use, which is conducive to improving the user experience. Exemplarily, the number of limiting protrusions 111 can be three, four, five, and so on. Of course, the design of the present application is not limited to this. In other embodiments, a plurality of plug-in slots are dug on the bottom shell 10, and the plurality of plug-in slots are spaced apart along the first direction, and the support member 22 selects one of the plug-in slots for plugging.
[0037] Furthermore, the support plate 21 is provided with avoidance spaces 211 at positions corresponding to the plurality of limit protrusions 111, and in the storage state, the plurality of limit protrusions 111 are all located in the avoidance spaces 211. In this way, the space of the support plate 21 can be used to store the plurality of limit protrusions 111, which is conducive to reducing the occupied space.
[0038] In some embodiments, the avoidance space 211 runs through the support plate 21, and the support frame 20 includes two support rods 221, and the two support rods 221 are rotatably mounted on two opposite side walls of the avoidance space 211. Specifically, the support frame 20 is divided into two support rods 221, which can reduce the difficulty of assembly. The two support plates 21 are installed in the avoidance space 211, which is beneficial for the space of the support plate 21 to accommodate the two support rods 221, thereby improving the compactness of the structure of the support frame 20 and helping to reduce the occupied space. Of course, in other embodiments, the two support rods 221 can also be installed on the outside of the support plate 21.
[0039] In some embodiments, the support rod 221 includes a support section 2211 and an abutment section 2212, one end of the support section 2211 is rotatably connected to the inner side of the avoidance space 211, the support section 2211 is connected to the other end of the support section 2211, and the support section 2211 and the abutment section 2212 are perpendicular to each other. Specifically, the abutment section 2212 is inserted into the limiting groove, and such a configuration can increase the contact area between the support rod 221 and the limiting structure 11, which is conducive to improving the abutment stability.
[0040] In some embodiments, the surface of the support plate 21 is provided with a hinge 23 and a buckle 24, and the hinge 23 and the buckle 24 are respectively arranged on opposite sides of the support plate 21. The support plate 21 is hinged to the bottom shell 10 through the hinge 23, and a hook is provided on the bottom surface of the bottom shell 10 at a position corresponding to the buckle 24. In the storage state, the buckle 24 and the hook are engaged with each other. It can be understood that in the storage state, the buckle 24 and the hook are engaged with each other, and the support frame 20 is restricted to the storage state. When it is needed, only a certain force is applied to separate the buckle 24 from the hook, and the support frame 20 can be adjusted to the supporting state. Such a setting is conducive to improving the user experience.
[0041] In some embodiments, a non-slip pad (not shown) is provided on the side of the support plate 21 facing away from the bottom shell 10. The non-slip pad can improve the anti-slip property and make the laptop more stable when placed. Of course, in other embodiments, the protective pad may not be provided with a non-slip pad.
[0042] The utility model also provides a laptop computer, which includes a back panel, a body and a laptop computer bottom cover. The specific structure of the laptop computer bottom cover refers to the above embodiments. 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 back panel is hinged to the body, and the laptop computer bottom cover is installed on the body.
[0043] The above description is only a preferred embodiment of the present invention, and does 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 bottom cover, characterized in that: include: A bottom shell, the bottom surface of which is provided with a limiting structure; and The support frame includes a support plate and a support member, wherein the support plate is rotatably connected to the bottom shell, and the support member is rotatably connected to the support plate; the rotation axis of the support member and the rotation axis of the support plate are parallel to each other, and the support frame has a supporting state and a storage state. In the supporting state, the support member abuts and cooperates with the limiting structure, and a triangular support structure is formed between the bottom shell, the support plate and the support member. In the storage state, the bottom shell and the support frame are stacked up and down.
2. The notebook computer bottom cover as claimed in claim 1, characterized in that: The limiting structure includes a plurality of limiting protrusions, which are arranged at intervals along a first direction, and a limiting slot is formed between two adjacent limiting protrusions. The first direction is perpendicular to the rotation axis of the support plate.
3. The notebook computer bottom cover as claimed in claim 2, characterized in that: The support plate is provided with avoidance spaces at positions corresponding to the plurality of limit clamping protrusions. In the storage state, the plurality of limit clamping protrusions are all located in the avoidance spaces.
4. The notebook computer bottom cover as claimed in claim 3, characterized in that: The avoidance space passes through the support plate, and the support frame includes two support rods, which are rotatably mounted on two opposite side walls of the avoidance space.
5. The notebook computer bottom cover as claimed in claim 4, characterized in that: The support rod includes a support section and an abutment section, one end of the support section is rotatably connected to the inner side surface of the avoidance space, the support section is connected to the other end of the support section, and the support section and the abutment section are perpendicular to each other.
6. The notebook computer bottom cover as claimed in claim 1, characterized in that: A hinge and a buckle are provided on the surface of the support plate, and the hinge and the buckle are arranged on opposite sides of the support plate. The support plate is hinged to the bottom shell through the hinge, and a hook is provided on the bottom surface of the bottom shell at a position corresponding to the buckle. In the storage state, the buckle is engaged with the hook.
7. The notebook computer bottom cover as claimed in claim 2, characterized in that: The bottom shell is provided with a plurality of heat dissipation holes, and the plurality of heat dissipation holes are respectively arranged in structures opposite to the limiting structure and are arranged at intervals along the first direction.
8. The notebook computer bottom cover as claimed in claim 1, characterized in that: A non-slip pad is provided on one side of the support plate away from the bottom shell.
9. A notebook computer, characterized in that: The invention comprises a back plate, a body and a bottom cover of a notebook computer according to any one of claims 1 to 8, wherein the back plate is hinged to the body, and the bottom cover of the notebook computer is mounted on the body.