Computer shell
By setting elastic protrusions on the inside of the frame of the computer case, the problem of long and high cost of assembly of the screen and the case is solved, and efficient and low-cost screen installation is achieved, which is suitable for mass production of laptops.
Patent Information
- Application Number
- CN202422341815.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-25
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-09-25
AI Technical Summary
Existing laptop screens and housings are assembled in a long and costly manner, especially when using gap fixtures and CCD devices.
Several elastic parts are arranged on the inner side of the frame of the computer case, and each elastic part is at least partially protruding to the inner side to form a protruding part, defining the installation space, ensuring that the single-sided distance between the screen and the protruding part is less than or equal to 0.3 mm, and connecting the screen with back glue, without the need for gap fixtures and CCD equipment.
It realizes efficient and low-cost installation of the screen, improves production efficiency, and simplifies the mass production process.
Smart Images
Figure CN223167071U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of computer equipment, in particular to a computer housing. Background Art
[0002] The assembly methods of the screen and the housing of the existing notebook computer include: 1. A special spacer fixture is used to install the screen in the housing, and the assembly gap of the screen is controlled by the spacer. This method requires installing both the housing and the screen on the spacer fixture first and then assembling them, which takes a long time and has low efficiency; 2. The screen sticking device uses the CCD method for assembly, and the screen and the housing are centered and positioned for assembly through the CCD device. Although the time is relatively short, the cost of the CCD device is high. Summary of the Invention
[0003] The purpose of the utility model is to provide a computer housing to solve the problems of long assembly time and high cost of the existing screen and computer housing.
[0004] To achieve the above purpose, a computer housing provided by the utility model includes a bottom plate and a frame surrounding the bottom plate. A plurality of elastic parts are evenly arranged on the inner side of the frame. At least part of each elastic part protrudes inward from the inner side of the frame to form a protruding part, and the plurality of protruding parts define an installation space for installing a screen.
[0005] Preferably, the elastic part includes a strip-shaped first main body part and a first protruding part protruding inward from the middle of the first main body part to the inner side of the frame. Corresponding to the first main body part on the bottom plate, a first support part and a second support part are arranged at intervals. One end of the first main body part is connected to the upper part of the first support part, and the other end of the first main body part is connected to the upper part of the second support part so that the elastic part is suspended.
[0006] Preferably, the first protruding part is the protruding part, or a first rubber part is further stacked on the first protruding part, and the first protruding part and the first rubber part form the protruding part.
[0007] Preferably, a rubber scooping part recessed outward from the frame is further arranged on the first main body part.
[0008] Preferably, the materials of the first main body part and the first protruding part are plastics.
[0009] Preferably, the elastic part includes a second main body part with an arc-shaped structure. The second main body part protrudes inward from the inner side of the frame to form a second protruding part. Corresponding to the elastic part on the bottom plate, a third support part is arranged. One end of the second main body part is connected to the upper part of the third support part so that the elastic part is suspended.
[0010] Preferably, the second convex part is the protruding part, or a second rubber part is further stacked on the second convex part, and the second convex part and the second rubber part form the protruding part.
[0011] Preferably, the elastic part includes a third main body part. The third main body part includes a fixing piece and a clamping elastic piece formed by bending and extending from the fixing piece. A clamping space is formed between the fixing piece and the clamping elastic piece. A clamping interface is provided on the clamping elastic piece. At least one side of the clamping elastic piece is further provided with a supporting piece formed by bending the fixing piece and extending towards the bottom plate. The supporting piece protrudes from the clamping elastic piece to form the protruding part. A fourth supporting part corresponding to the elastic part is provided on the bottom plate. The fourth supporting part is in the shape of a vertical plate, and a supporting groove is provided above the fourth supporting part. A clamping protrusion corresponding to the clamping interface is provided on the surface of the fourth supporting part facing the inner side of the frame. The elastic part is clamped on the fourth supporting part and is clamped in the supporting groove, and the clamping protrusion is clamped with the clamping interface.
[0012] Preferably, the material of the third main body part is metal, and the material of the clamping protrusion is rubber.
[0013] Preferably, the computer housing is rectangular and includes an upper frame, a lower frame, a left frame, and a right frame. Two elastic parts are evenly provided on the inner sides of the upper frame, the left frame, and the right frame respectively.
[0014] Compared with the prior art, through the arrangement of a plurality of protruding parts in the present invention, the unilateral distance between the protruding part and the screen can be set to a preset value. As long as the screen is arranged within the range surrounded by the protruding parts, the installation accuracy of the screen can be guaranteed. It is convenient for the screen to be centered in the computer housing and connected by back glue, without using the methods of gap piece fixtures and CCD equipment, with low cost and high efficiency, which is very conducive to mass production. Description of the Drawings
[0015] Figure 1 It is a structural diagram of the computer housing of the present invention.
[0016] Figure 2 It is a structural diagram of the computer housing of the present invention after installing a screen.
[0017] Figure 3 It is a structural diagram of an elastic member of the computer housing of the present invention.
[0018] Figure 4 is Figure 3 a positional structural diagram between the elastic member in
[0019] Figure 5 and the screen.
[0020] Figure 6 The Figure 5 structural diagram of the position between the elastic member and the screen in
[0021] Figure 7 Another structural diagram of the elastic member of the computer housing of the present utility model.
[0022] Figure 8 The Figure 7 structural diagram of the elastic member in
[0023] Figure 9 structural diagram of the fourth support portion on the computer housing of the present utility model.
[0024] Figure 10 The Figure 7 structural diagram of the elastic member installed on the fourth support portion in Specific embodiments
[0025] To describe in detail the technical content, structural features, and achieved effects of the present utility model, the following will be described in detail in conjunction with the embodiments and with reference to the accompanying drawings.
[0026] As Figures 1 to 10 shown, an embodiment of the present utility model provides a computer housing, including a bottom plate 1 and a frame 2 surrounding the bottom plate 1. A plurality of elastic portions 3 are evenly provided on the inner side of the frame 2. At least a part of each elastic portion 3 protrudes inwardly from the inner side of the frame 2 to form a protruding portion. The plurality of protruding portions define an installation space for installing the screen 20. The unilateral distance between the installation space and the screen 20 is a preset value, and the preset value is less than or equal to 0.3 millimeters. Specifically, the computer housing 10 in the embodiment of the present utility model can be used as the A shell of a notebook computer. The computer housing 10 can be rectangular and includes an upper frame 21, a lower frame 22, a left frame 23, and a right frame 24. At least two elastic portions 3 are evenly provided on the inner sides of the upper frame 21, the left frame 23, and the right frame 24 respectively. For example, as Figure 1As shown in the figure, two elastic parts 3 are evenly arranged on the inner sides of the upper frame 21, the left frame 23, and the right frame 24 respectively. The six elastic parts 3 can be evenly arranged in the first area a1 and the second area a2 of the upper frame 21, the third area a3 and the fourth area a4 of the left frame 23, and the fifth area a5 and the sixth area a6 of the right frame 24. Since the lower frame 22 is used for installation and positioning, the elastic part 3 may not be provided on the lower frame 22. By setting a number of protruding parts, the unilateral distance between the protruding parts and the screen 20 can be set to a preset value, preferably 0.1 mm. The gap is very small. As long as the screen 20 is arranged within the range surrounded by the protruding parts, the installation accuracy of the screen 20 can be guaranteed. It is convenient for the screen 20 to be centered in the computer housing 10 and connected by back glue, without using the methods of gap sheet fixtures and CCD equipment, with low cost and high efficiency, which is very conducive to mass production. Of course, in some other embodiments, the structure of the computer housing 10 is not limited and can be adjusted according to the structure of the screen 20, as long as the gap between the screen 20 and each protruding part can be kept within the preset range when the screen 20 is centered.
[0027] In the embodiment of the present utility model, as Figures 3 to 4 shown, the elastic part 3 includes a strip-shaped first main body part 31 and a first convex part 32 protruding from the middle of the first main body part 31 towards the inner side of the frame 2. Corresponding to the first main body part 31 on the bottom plate 1, a first support part 35 and a second support part 36 are arranged at intervals. One end of the first main body part 31 is connected to the upper part of the first support part 35 and the other end of the first main body part 31 is connected to the upper part of the second support part 36 so that the elastic part 3 is suspended. Specifically, the main body of the computer housing 10 can be made of plastic material. In order to improve the strength of the A shell, several reinforcing ribs 7 are provided on the inner edge of the A shell. The first support part 35 and the second support part 36 can be part of the reinforcing ribs 7. The bottom plate 1, the frame 2, the first main body part 31, the first convex part 32, and the reinforcing ribs 7 can be integrally formed. Therefore, the materials of the first main body part 31 and the first convex part 32 are plastic. Since the suspended first main body part 31 is made of plastic material, it can have strong support and small deformation, so as to play a good limiting effect on the screen 20 while ensuring that the screen 20 still has a certain amount of movement during transportation or drop tests. The design is ingenious. In addition, the elastic part 3 of the present utility model is formed by making a small change to the structure of the reinforcing ribs on the basis of the original computer housing 10, saving costs and being convenient to use.
[0028] Further, a first rubber part 33 is also stacked on the first convex part 32. The first convex part 32 and the first rubber part 33 form a protruding part. By setting the first rubber part 33, a buffer can be generated when the screen 20 touches the housing 10, avoiding damage to the elastic part 3. Of course, the protruding part can also be directly formed by the first convex part 32.
[0029] In the embodiment of the present utility model, a glue scooping portion 34 that is recessed outwardly toward the outer frame 2 is further provided on the first main body portion 31. Specifically, there may be two glue scooping portions 34, which are respectively provided at the connection between the first main body portion 31 and the first support portion 35 and at the connection between the first main body portion 31 and the second support portion 36. By providing the glue scooping portion 34 on the first main body portion 31, it is convenient to scoop the glue while increasing the yield strength of the first main body portion 31, and the design is ingenious.
[0030] In some specific embodiments of the embodiment of the present utility model, such as Figures 5 to 6 shown, the elastic portion 3 includes a second main body portion 41 having an arc-shaped structure. The second main body portion 41 protrudes inwardly toward the outer frame 2 to form a second protrusion portion 42. A third support portion 44 corresponding to the elastic portion 3 is provided on the bottom plate 1. One end of the second main body portion 41 is connected to the upper portion of the third support portion 44 so that the elastic portion 3 is suspended. Similarly, the main body of the computer housing 10 can be made of plastic material. A plurality of reinforcing ribs 7 are provided on the inner edge of the A shell. The third support portion 44 can be a part of the reinforcing ribs 7. The bottom plate 1, the outer frame 2, the second main body portion 41, and the reinforcing ribs 7 can be integrally formed. Therefore, the material of the second main body portion 41 is plastic. Since the suspended second main body portion 41 is made of plastic material, it can have strong support and small deformation, so as to play a good limiting effect on the screen 20 while ensuring that the screen 20 still has a certain amount of movement during transportation or drop tests. The design is ingenious. In addition, the elastic portion 3 of the present utility model is formed by making a small change to the structure of the reinforcing ribs on the basis of the original computer housing 10, saving costs and being convenient to use.
[0031] Furthermore, as Figures 5 to 6 shown, a second rubber portion 43 is further stacked on the second protrusion portion 42. The second protrusion portion 42 and the second rubber portion 43 form a protruding portion. By providing the second rubber portion 43, a buffer can be generated when the screen 20 touches the housing 10, avoiding damage to the elastic portion 3. Of course, the protruding portion can also be directly formed by the second protrusion portion 42.
[0032] In some other specific embodiments of the embodiment of the present utility model, such as Figures 7 to 10As shown, the elastic part 3 includes a third main body part 5. The third main body part 5 includes a fixing piece 51, a clamping elastic piece 52 and a supporting piece 53 which are formed by bending and extending the fixing piece 51 towards the inner side of the frame 2. A clamping space 501 is formed between the fixing piece 51 and the clamping elastic piece 52. A clamping interface 521 is provided on the clamping elastic piece 52. The distance that the supporting piece 53 protrudes from the fixing piece 51 is greater than the distance that the clamping elastic piece 52 protrudes from the fixing piece 51 to form a protruding part. A fourth supporting part 61 corresponding to the elastic part 3 is provided on the bottom plate 1. The fourth supporting part 61 is in the shape of a vertical plate, and a supporting groove 62 corresponding to the clamping space is provided above the fourth supporting part 61. A clamping protrusion 63 corresponding to the clamping interface 521 is provided on the surface of the fourth supporting part 61 facing the inner side of the frame 2. The elastic part 3 can be clamped on the fourth supporting part 61, and the clamping protrusion 63 is clamped with the clamping interface 521. Specifically, two supporting pieces 53 formed by bending and extending the fixing piece 51 are provided on both sides of the clamping elastic piece 52. Through the arrangement of the two supporting pieces 53, the structure of the elastic part 3 is more stable. The material of the third main body part 5 is metal, and the material of the clamping protrusion 63 is rubber. The bottom plate 1, the frame 2 and the fourth supporting part 61 except the clamping protrusion 63 can be integrally formed, and then the fixing piece 51 of the third main body part 5 is attached to the side of the fourth supporting part 61 facing the outer side of the frame 2. The clamping elastic piece 52 clamps the other side of the first supporting part 35 facing the inner side of the frame 2 to be fixed in the X direction perpendicular to the fourth supporting part 61. In addition, the elastic part 3 is fixed in the Z direction through the clamping protrusion 63, and the elastic part 3 is fixed in the Y direction through the supporting groove 62, so that the connection effect between the elastic part 3 and the fourth supporting part 61 is good.
[0033] The above-disclosed are only the preferred examples of the present invention. Of course, the scope of the rights of the present invention cannot be limited by this. Therefore, the equivalent changes made according to the scope of the patent application of the present invention still fall within the scope covered by the present invention.
Claims
1. A computer housing, characterized in that, It includes a bottom plate and a frame surrounding the bottom plate. A number of elastic parts are evenly arranged on the inner side of the frame. At least part of each elastic part protrudes inwardly towards the inner side of the frame to form a protruding part. The number of the protruding parts defines an installation space for installing a screen. The unilateral distance between the installation space and the screen is a preset value, and the preset value is less than or equal to 0.3 millimeters.
2. The computer housing according to claim 1, characterized in that, The elastic part includes a strip-shaped first main body part and a first protruding part protruding inwardly towards the inner side of the frame from the middle of the first main body part. Corresponding to the first main body part on the bottom plate, there are a first support part and a second support part arranged at intervals. One end of the first main body part is connected to the upper part of the first support part, and the other end of the first main body part is connected to the upper part of the second support part so that the elastic part is suspended.
3. The computer housing according to claim 2, characterized in that, The first protruding part is the protruding part, or a first rubber part is further stacked on the first protruding part, and the first protruding part and the first rubber part form the protruding part.
4. The computer housing according to claim 2, characterized in that, A rubber scooping part recessed towards the outer side of the frame is further provided on the first main body part.
5. The computer housing according to claim 4, wherein, The materials of the first main body part and the first protruding part are plastics.
6. The computer housing according to claim 1, characterized in that, The elastic part includes an arc-shaped second main body part. The second main body part protrudes inwardly towards the inner side of the frame to form a second protruding part. Corresponding to the elastic part on the bottom plate, there is a third support part. One end of the second main body part is connected to the upper part of the third support part so that the elastic part is suspended.
7. The computer housing according to claim 6, characterized in that, The second protruding part is the protruding part, or a second rubber part is further stacked on the second protruding part, and the second protruding part and the second rubber part form the protruding part.
8. The computer housing according to claim 1, characterized in that, The elastic part includes a third main body part. The third main body part includes a fixing piece, a clamping elastic piece and a supporting piece which are bent and extended inwardly towards the inner side of the frame from the fixing piece. A clamping space is formed between the fixing piece and the clamping elastic piece. A clamping interface is provided on the clamping elastic piece. The distance that the supporting piece protrudes from the fixing piece is greater than the distance that the clamping elastic piece protrudes from the fixing piece to form the protruding part. Corresponding to the elastic part on the bottom plate, there is a fourth support part. The fourth support part is in the shape of a vertical plate, and a support groove corresponding to the clamping space is provided above the fourth support part. A clamping protrusion corresponding to the clamping interface is provided on the surface of the fourth support part facing the inner side of the frame. The elastic part can be clamped on the fourth support part, and the clamping protrusion is clamped with the clamping interface.
9. The computer housing according to claim 8, wherein The material of the third main body part is metal, and the material of the clamping protrusion is rubber.
10. The computer housing according to claim 1, characterized in that, The computer housing is rectangular and includes an upper frame, a lower frame, a left frame and a right frame. At least two elastic parts are evenly arranged on the inner sides of the upper frame, the left frame and the right frame respectively.