CN220855564U

CN220855564U - Notebook part limit structure and notebook computer

Info

Publication number: CN220855564U
Application number: CN202322704260.4U
Authority: CN
Inventors: 张辉; 谭道常; 高彦彬; 丁建涛; 王龙吉; 周堂法
Original assignee: Ziguang Computer Technology Co Ltd
Current assignee: Ziguang Computer Technology Co Ltd
Priority date: 2023-10-09
Filing date: 2023-10-09
Publication date: 2024-04-26
Anticipated expiration: 2033-10-09

Abstract

The utility model provides a notebook part limiting structure and a notebook computer, which belong to the technical field of notebook computer assembly and comprise: the utility model relates to a keyboard with a keyboard body, which comprises a bottom shell assembly and a keyboard surface assembly, wherein the bottom shell assembly comprises a bottom shell frame and a bottom plate connected to the outer side of the bottom shell frame, a positioning block extending downwards is arranged at the edge of the keyboard frame, and a positioning groove is arranged on the side surface of the positioning block, which faces the top plate.

Description

Notebook part limit structure and notebook computer

Technical Field

The utility model relates to the technical field of notebook computer assembly, in particular to a notebook part limiting structure and a notebook computer.

Background

In the manufacturing industry of notebook computers, four surfaces of the opened notebook computer are generally called an A surface, a B surface, a C surface and a D surface, wherein the A surface is an upper shell surface of the closed notebook computer, a brand Logo of the notebook computer is usually generated, the B surface is a surface where a screen of the notebook computer is located, the C surface is a keyboard surface of the notebook computer, namely a surface where a palm support and a touch pad are located, the D surface is a bottom surface of the notebook computer, namely a surface where a general heat dissipation hole and a battery are located, shell material structural members with main functions of the four surfaces are called corresponding members, such as A, B, C, D members, and the four surfaces are respectively corresponding to a screen shell assembly, a screen assembly, a keyboard surface assembly and a bottom shell assembly.

The existing keyboard face component and bottom shell component are assembled through the Wenwu candel type limiting structure, namely, a plurality of outwards protruding rib positions are arranged on the inner side of the edge of the bottom shell component, a plurality of cross-shaped protrusions are arranged on the keyboard face component, clamping grooves are formed in the protrusions and are clamped with the rib positions, the relative positions of the keyboard face component and the bottom shell component are limited through the matching of the rib positions and the clamping grooves, position deviation is prevented from being too large, appearance visual effect is affected, and then pre-installation of the keyboard face component and the bottom shell component is carried out through bolts.

However, this positioning method needs to set up a plurality of limit structures on drain pan subassembly and keyboard face subassembly, and the structure is complicated and occupation space is great, is unfavorable for the frivolous design of notebook.

Disclosure of utility model

Therefore, the technical problem to be solved by the utility model is to overcome the defects that the relative positions of the keyboard surface component and the bottom shell component are limited by the cooperation of the rib positions and the clamping grooves in the prior art, the structure is complex, the occupied space is large, and the light and thin design of the notebook computer is not facilitated, so that the limiting structure of the notebook computer part and the notebook computer are provided.

In order to solve the technical problems, the utility model provides a notebook part limiting structure, comprising: the bottom shell assembly comprises a bottom shell frame and a bottom plate connected to the outer side of the bottom shell frame, and the bottom shell frame is used for installing various electronic parts of a notebook computer;

The keyboard panel assembly is detachably connected with the bottom shell assembly and comprises a keyboard frame and a top plate connected to the outer side of the keyboard frame, and the edge of the keyboard frame is provided with a positioning block extending downwards;

The side face, facing the top plate, of the positioning block is provided with a positioning groove, the side wall of the positioning groove is parallel to the inner side face of the bottom plate, and when the bottom shell assembly is installed on the keyboard face assembly, part of the bottom plate is embedded into the positioning groove.

Optionally, the positioning block has a plurality of positioning blocks spaced along an edge of the keyboard frame.

Optionally, the cross section of locating piece is wide in the top and narrow in the bottom, the side of trapezium structure towards the roof is the slope setting.

Optionally, the positioning block and the keyboard frame are integrally formed.

Optionally, the edge of the bottom shell frame is provided with a limiting block extending upwards, and one side of the limiting block, facing the bottom plate, is provided with a limiting groove for being embedded into the positioning block.

Optionally, the limiting block has a plurality of spaced-apart edges along the bottom shell frame.

Optionally, the cross section of stopper is narrow wide trapezoidal structure down.

Optionally, the stopper and the bottom shell frame are integrally formed.

Optionally, the bottom shell assembly is connected with the keyboard surface assembly through a fastener.

A notebook computer, comprising: the notebook part limiting structure according to any one of the above schemes.

The technical scheme of the utility model has the following advantages:

1. According to the notebook part limiting structure, the side wall of the positioning groove is parallel to the inner side surface of the bottom plate, after the bottom plate is embedded into the positioning groove, the side wall of the positioning groove can prop against the bottom plate to play a limiting role, the relative positions of the keyboard surface component and the bottom shell component are guaranteed, and the keyboard surface component and the bottom shell component are preinstalled through the bolts.

2. According to the notebook part limiting structure, after the positioning blocks are arranged at intervals, the positioning function can be achieved, meanwhile, the volume of each positioning block is smaller, a certain space is reserved between every two adjacent positioning blocks, the notebook part limiting structure can be used for other designs of a notebook, and the space utilization rate can be improved.

3. According to the notebook part limiting structure provided by the utility model, after the section of the positioning block is of the trapezoid structure with the upper part wide and the lower part narrow, the inclined plane of the positioning block is the side wall of the positioning groove, so that the positioning block can play a role in guiding during installation, and the bottom plate can slide on the inclined plane, so that the installation is more convenient.

4. According to the notebook part limiting structure, after the positioning block and the keyboard frame are integrally formed, the positioning block and the keyboard frame are integrated, and the whole structure is stable, high in strength and high in shock resistance.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

Fig. 1 is a front view of a notebook computer according to a first embodiment of the present utility model;

FIG. 2 is an enlarged view of the keyboard face assembly and the bottom case assembly of FIG. 1;

FIG. 3 is an exploded view of FIG. 2;

FIG. 4 is a cross-sectional view of FIG. 2;

FIG. 5 is an enlarged view of area A of FIG. 4;

FIG. 6 is a top view of the keyboard surface assembly of FIG. 3;

Fig. 7 is an enlarged view of region B in fig. 6.

Reference numerals illustrate:

1. A bottom shell assembly; 2. a bottom shell frame; 3. a bottom plate; 4. a keyboard surface assembly; 5. a keyboard frame; 6. a top plate; 7. a positioning block; 8. a positioning groove; 9. a limiting block; 10. a limit groove; 11. a screen housing assembly; 12. a screen assembly.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

As shown in fig. 2 to 5, a specific implementation manner of the notebook part limiting structure provided in this embodiment includes: the bottom shell assembly 1 and the keyboard surface assembly 4, the bottom shell assembly 1 comprises a bottom shell frame 2 and a bottom plate 3 connected to the outer side of the bottom shell frame 2, the bottom shell frame 2 is made of plastic through stamping by a die, various electronic parts, a power supply and the like can be arranged on the bottom shell frame, the bottom plate 3 is made of aluminum and covers the bottom of the bottom shell frame 2 to play a role of protection, the keyboard surface assembly 4 is detachably connected to the bottom shell assembly 1, the keyboard surface assembly 4 comprises a keyboard frame 5 and a top plate 6 connected to the outer side of the keyboard frame 5, the keyboard frame 5 is made of plastic through stamping by the die, various keys can be arranged on the bottom plate 6, the top plate 6 is made of aluminum and covers the top of the keyboard frame 5 to play a role of protection, the edge of the keyboard frame 5 is provided with a positioning block 7 extending downwards, the side face of the positioning block 7 facing the top plate 6 is provided with a positioning groove 8, the positioning groove 8 is a notch, the positioning groove 8 is provided with a top wall and a side wall is horizontal, the side wall is parallel to the inner side face of the bottom plate 3, and when the bottom shell assembly 1 is installed on the keyboard surface assembly 4, the part of the bottom plate 3 is embedded into the positioning groove 8.

According to the notebook part limiting structure provided by the embodiment, since the side wall of the positioning groove 8 is parallel to the inner side surface of the bottom plate 3, after the bottom plate 3 is embedded into the positioning groove 8, the side wall of the positioning groove 8 can prop against the bottom plate 3 to play a limiting role, the relative positions of the keyboard surface component 4 and the bottom shell component 1 are guaranteed, and then the keyboard surface component 4 and the bottom shell component 1 are preinstalled through bolts, the limiting structure is only required to be arranged on the keyboard surface component 4, the number of the limiting structures is reduced, the occupied space is smaller, and the light and thin design of a notebook is facilitated.

As shown in fig. 6 and 7, in the notebook part limiting structure provided in this embodiment, the positioning blocks 7 are provided with a plurality of spaced-apart positioning blocks, the keyboard frame 5 is rectangular, the positioning blocks 7 are spaced apart along each edge of the keyboard frame 5, the positioning blocks 7 are used for limiting the positions of the keyboard surface component 4 and the bottom shell component 1, after the positioning blocks 7 are spaced apart, the positioning function can be achieved, meanwhile, the volume of each positioning block 7 is smaller, a certain space is reserved between every two adjacent positioning blocks 7, the positioning blocks can be used for other designs of a notebook, the space utilization rate can be improved, in addition, as an alternative embodiment, the positioning blocks 7 can also be of a continuous integral structure, the distribution shape of the positioning blocks is a rectangular frame, and the positioning blocks are positioned at the edges of the keyboard frame 5 and can also play a role in positioning.

As shown in fig. 5, in the notebook part limiting structure provided in this embodiment, the section of the positioning block 7 is a trapezoid structure with a wide top and a narrow bottom, and the trapezoid structure is inclined towards the side surface of the top plate 6, meanwhile, the inner side surface of the bottom plate 3 is also inclined, after the section of the positioning block 7 is a trapezoid structure with a wide top and a narrow bottom, the inclined surface of the positioning block is the side wall of the positioning slot 8, and the positioning block can play a guiding role during installation, so that the bottom plate 3 can slide on the inclined surface, and the installation is more convenient.

As shown in fig. 5, in the notebook computer part limiting structure provided in this embodiment, the positioning block 7 and the keyboard frame 5 are integrally formed, and may be integrally formed by stamping through a die, and after the positioning block 7 and the keyboard frame 5 are integrally formed, the overall structure is relatively stable, the strength is higher, and the impact resistance is stronger.

As shown in fig. 4 and 5, in the limiting structure of the notebook computer part provided in this embodiment, the edge of the bottom shell frame 2 is provided with the limiting block 9 extending upward, one side of the limiting block 9 facing the bottom plate 3 is provided with the limiting groove 10 for embedding the positioning block 7, the limiting groove 10 is also a notch, only a bottom wall and a side wall are provided, the bottom wall is horizontally arranged, the side wall is vertically arranged, and the bottom wall and the side wall of the limiting groove 10 play a supporting role on the positioning block 7 when the positioning block 7 is positioned, so that the keyboard frame 5 is more stably installed.

As shown in fig. 5, in the notebook part limiting structure provided in this embodiment, the limiting blocks 9 have a plurality of spaced edges along the bottom shell frame 2, the bottom shell frame 2 is rectangular, the limiting blocks 9 are spaced along each edge of the bottom shell frame 2, the volume of each limiting block 9 is smaller, the occupied space is smaller, and the notebook part limiting structure is convenient for the light and thin design, in addition, as an alternative embodiment, the limiting blocks 9 can also be a continuous structure, the distribution shape of which is a rectangular frame, and the function of supporting the positioning blocks 7 can be also played.

As shown in fig. 5, in the notebook computer part limiting structure provided in this embodiment, the cross section of the limiting block 9 is a trapezoid structure with a narrow top and a wide bottom, and the side surface of the limiting block facing the bottom plate 3 is inclined, when the positioning block 7 is installed, the positioning block 7 can slide on the inclined surface of the limiting block 9, so as to play a guiding role, so that the positioning block 7 and the keyboard frame 5 are convenient to install, and in addition, as an alternative embodiment, the limiting block 9 may also be a rectangular structure.

As shown in fig. 5, in the notebook computer part limiting structure provided in this embodiment, the limiting block 9 and the bottom shell frame 2 are integrally formed, and may be integrally formed by punching through a die, and after the limiting block 9 and the bottom shell frame 2 are integrally formed, and have a relatively stable overall structure, higher strength and stronger impact resistance.

As shown in fig. 1 to 3, in the notebook computer part limiting structure provided in this embodiment, the bottom shell component 1 is connected with the keyboard surface component 4 through a fastener, in this embodiment, the fastener may be a bolt, a plastic part of the bottom shell component 1 is provided with a screw hole, a plastic part of the keyboard surface component 4 is provided with a round hole, and the bolt passes through the round hole and is in threaded connection with the screw hole, so that the bottom shell component 1 and the keyboard surface component 4 are connected together.

In addition, as shown in fig. 1, the present embodiment further provides a notebook computer, including the notebook computer part limiting structure described in the above scheme, where the notebook computer further includes a screen housing assembly 11 and a screen assembly 12, which are rotatably mounted on the bottom shell assembly 1, so as to implement a overturning function of the notebook computer screen.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.

Claims

1. A notebook part limit structure, which is characterized in that:

the bottom shell assembly (1) comprises a bottom shell frame (2) and a bottom plate (3) connected to the outer side of the bottom shell frame (2), wherein the bottom shell frame (2) is used for mounting electronic parts of a notebook computer;

The keyboard surface assembly (4) is detachably connected with the bottom shell assembly (1), the keyboard surface assembly (4) comprises a keyboard frame (5) and a top plate (6) connected to the outer side of the keyboard frame (5), and a positioning block (7) extending downwards is arranged at the edge of the keyboard frame (5);

the side of locating piece (7) orientation roof (6) has constant head tank (8), the lateral wall of constant head tank (8) with the medial surface of bottom plate (3) is parallel, when bottom shell subassembly (1) is installed on keyboard face subassembly (4), the part of bottom plate (3) is embedded into in constant head tank (8).

2. The notebook part limiting structure according to claim 1, wherein the positioning block (7) has a plurality of positioning blocks arranged at intervals along the edge of the keyboard frame (5).

3. The notebook part limiting structure according to claim 1, wherein the section of the positioning block (7) is a trapezoid structure with a wide upper part and a narrow lower part, and the side surface of the trapezoid structure facing the top plate (6) is obliquely arranged.

4. The notebook part limiting structure according to claim 1, characterized in that the positioning block (7) and the keyboard frame (5) are integrally formed.

5. The notebook part limiting structure according to claim 1, wherein the edge of the bottom shell frame (2) is provided with a limiting block (9) extending upwards, and one side of the limiting block (9) facing the bottom plate (3) is provided with a limiting groove (10) for being embedded into the positioning block (7).

6. Notebook part limiting structure according to claim 5, characterized in that the limiting block (9) has a plurality of limiting blocks arranged at intervals along the edge of the bottom shell frame (2).

7. The notebook part limiting structure according to claim 5, wherein the cross section of the limiting block (9) is a trapezoid structure with a narrow upper part and a wide lower part.

8. Notebook part limiting structure according to claim 5, characterized in that the limiting block (9) and the bottom shell frame (2) are integrally formed.

9. The notebook component spacing structure according to any one of claims 1 to 8, characterized in that the bottom case assembly (1) is connected with the keyboard surface assembly (4) by a fastener.

10. A notebook computer, comprising: the notebook part spacing structure of any one of claims 1-9.