Structural member with positioning function and capable of preventing connecting surface of quick-release keyboard from being abraded

Abstract

The utility model relates to the technical field of keyboards, in particular to a structural member with a positioning function and capable of avoiding abrasion of a connecting surface of a quick-release keyboard, and aims to solve the problems that after long-term repeated disassembly and assembly, a contact surface can be obviously abraded, and the appearance impression of an appearance surface is greatly reduced, the structural member comprises a top shell, and a group of integrated keys are arranged in the top shell. Through cooperation of the first positioning piece and the first elastic protrusion, clamping force can be applied to the left side and the right side of the bottom shell, through cooperation of the second positioning piece and the second elastic protrusion, pushing force can be applied to the front portion and the rear portion of the bottom shell, and due to the fact that the bottom shell is located between the first elastic protrusion and the second elastic protrusion, the clamping force can be applied to the bottom shell. The bottom shell in the middle can apply thrust and position the bottom shell at the same time, the bottom shell can be conveniently disassembled, and due to the fact that the bottom shell does not make contact with the top shell, friction between the bottom shell and the top shell can be reduced, abrasion to the surface of the bottom shell is reduced, and therefore long-term stable use can be achieved.

Description

Technical Field

[0001] This utility model relates to the field of keyboard technology, specifically a structural component with positioning function and to prevent wear on the connecting surface of a quick-release keyboard. Background Technology

[0002] As keyboards have evolved to their current stage, with users increasingly pursuing better keyboard aesthetics, a wide range of surface treatment processes have been applied to keyboard materials. For example, aluminum alloy keyboards utilize processes such as anodizing, sandblasting, electrophoresis, and spraying to give the keyboard's surface a unique color and texture. Furthermore, to facilitate changing the appearance, many modern keyboards employ quick-release structures such as ball joints, snap-fit ​​mechanisms, or magnetic closures, allowing users to easily change the appearance and obtain a more personalized experience.

[0003] However, after repeated disassembly and reassembly over a long period of time, the contact surfaces of the existing quick-release process will show obvious wear, which will greatly reduce the appearance. In addition, the existing quick-release process only serves the disassembly and reassembly function and generally leaves a certain assembly allowance. This will lead to a slight loosening problem after the upper shell and the bottom shell are connected. If the loosening problem is to be solved, the fit and installation must be made with smaller tolerances, which will aggravate the wear on the surface and is not worth the effort.

[0004] Based on this, the present invention designs a structural component with positioning function and avoids wear on the quick-release keyboard connection surface to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a structural component with positioning function and to avoid wear on the quick-release keyboard connection surface, so as to solve the problem in the above-mentioned background technology that after long-term and repeated disassembly and installation, the contact surface will show obvious wear, which will greatly reduce the appearance.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a structural component with positioning function and avoiding wear on the quick-release keyboard connection surface, comprising a top shell, an integrated key set inside the top shell, a bottom shell on the inner wall of the top shell, an integrated circuit board fixedly mounted on the inner wall of the bottom shell, two first positioning grooves on the inner side wall of the top shell, each first positioning groove having a first positioning element on its inner wall, two sets of second positioning grooves on the inner wall of the top shell, each second positioning groove having a second positioning element on its inner wall, the two first positioning elements having their adjacent sides contacting the left and right sides of the bottom shell respectively, the two sets of second positioning elements having their adjacent sides contacting the front and back sides of the bottom shell respectively, and the control terminal of each integrated key being fixedly mounted to the input terminal of the integrated circuit board.

[0007] Preferably, a keyboard switch fixing plate is fixedly installed on the inner top wall of the top shell, and the switches of a group of integrated keys are all located inside the keyboard switch fixing plate.

[0008] Preferably, the back of the top shell is provided with a groove, which is located directly behind the integrated circuit board.

[0009] Preferably, the bottom surface of the bottom shell has two support foot mounting grooves.

[0010] Preferably, each of the two first positioning members has two first elastic protrusions on one side that is close to each other, and each of the two sets of second positioning members has two second elastic protrusions on one side that is close to each other.

[0011] Preferably, the two sets of first elastic protrusions are in contact with the left and right sides of the bottom shell respectively, and the two sets of second elastic protrusions are in contact with the front and back sides of the bottom shell respectively.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: by providing the cooperation of the first positioning member and the first elastic protrusion, clamping force can be applied to the bottom shell on both sides. Furthermore, by cooperating with the second positioning member and the second elastic protrusion, pushing force can be applied to the front and rear of the bottom shell. Since the bottom shell is located between the first elastic protrusion and the second elastic protrusion, pushing force can be applied to the middle bottom shell simultaneously to position the bottom shell. The bottom shell can also be easily disassembled. Since the bottom shell and the top shell do not contact each other, friction between the bottom shell and the top shell can be reduced, and wear on the surface of the bottom shell can be reduced, thus enabling long-term stable use. Moreover, after long-term wear of the first positioning member and the second positioning member, new positioning members can be easily replaced to obtain new effects. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the top shell of this utility model;

[0016] Figure 3 This is a schematic diagram of the internal structure of this utility model;

[0017] Figure 4 This is a three-dimensional structural schematic diagram of the bottom shell of this utility model in a cross-sectional view;

[0018] Figure 5 This is a three-dimensional structural schematic diagram of the bottom shell of this utility model from below.

[0019] The attached diagram lists the components represented by each number as follows:

[0020] 1. Top shell; 2. Integrated keys; 3. Keyboard switch fixing plate; 4. First positioning groove; 5. First positioning component; 501. First elastic protrusion; 6. Second positioning groove; 7. Second positioning component; 701. Second elastic protrusion; 8. Groove; 9. Bottom shell; 10. Integrated circuit board; 11. Support foot mounting groove. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1 to 5 This utility model provides a technical solution: a structural component with positioning function and avoiding wear on the quick-release keyboard connection surface, including a top shell 1, an integrated key 2 inside the top shell 1, the integrated key 2 being composed of keycaps and keyboard switches, a bottom shell 9 on the inner wall of the top shell 1, an integrated circuit board 10 fixedly installed on the inner wall of the bottom shell 9, two first positioning grooves 4 on the inner side wall of the top shell 1, each first positioning groove 4 having a first positioning element 5 on its inner wall, two sets of second positioning grooves 6 on the inner wall of the top shell 1, each second positioning groove 6 having a second positioning element 7 on its inner wall, the two first positioning elements 5 having their sides close to each other contacting the left and right sides of the bottom shell 9 respectively, the two sets of second positioning elements 7 having their sides close to each other contacting the front and back of the bottom shell 9 respectively, and the control end of each integrated key 2 being fixedly installed with the input end of the integrated circuit board 10.

[0023] Please see Figure 3 The inner top wall of the top shell 1 is fixedly installed with a keyboard switch fixing plate 3. The switches of a group of integrated keys 2 are all located inside the keyboard switch fixing plate 3. The keyboard switch fixing plate 3 can be used to position the keyboard switches and prevent them from sliding.

[0024] Please see Figure 2 The back of the top shell 1 has a groove 8 located directly behind the integrated circuit board 10. Data cables can be easily passed through the groove 8 to facilitate the connection of the device to a computer.

[0025] Please see Figure 5 The bottom surface of the base shell 9 has two support foot mounting grooves 11, through which support feet can be installed to facilitate adjustment of the tilt angle of the device.

[0026] Please see Figure 2 Each of the two first positioning members 5 has two first elastic protrusions 501 on one side that is close to each other, and each of the two sets of second positioning members 7 has two second elastic protrusions 701 on one side that is close to each other. The device can be positioned by the first elastic protrusions 501 and the second elastic protrusions 701.

[0027] Please see Figure 2 The two sets of first elastic protrusions 501 have their sides close to each other and contact the left and right sides of the bottom shell 9 respectively. The two sets of second elastic protrusions 701 have their sides close to each other and contact the front and back of the bottom shell 9 respectively. They can simultaneously apply a thrust to the bottom shell 9, so that the bottom shell 9 can remain stable and prevent the bottom shell 9 from sliding.

[0028] The implementation principle of a structural component with positioning function and avoiding wear on the quick-release keyboard connection surface in this application embodiment is as follows: In use, the first positioning component 5 and the second positioning component 7 are respectively placed inside the first positioning groove 4 and the second positioning groove 6 to house the first positioning component 5 and the second positioning component 7. Then, the top shell 1 is installed outside the bottom shell 9 so that the integrated key 2 is above the top shell 1. At this time, the first elastic protrusion 501 and the second elastic protrusion 701 can contact the bottom shell 9 from all sides and apply a pushing force to the bottom shell 9 so that the bottom shell 9 can be located in the middle of the top shell 1. After the first positioning component 5 and the second positioning component 7 are worn after multiple disassemblies, they can be replaced to ensure normal function during use.

[0029] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0030] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A structural component with positioning function and to prevent wear on the quick-release keyboard connection surface, comprising a top shell (1), characterized in that: The top shell (1) has a set of integrated buttons (2) inside. The inner wall of the top shell (1) has a bottom shell (9). An integrated circuit board (10) is fixedly installed on the inner wall of the bottom shell (9). The inner side wall of the top shell (1) has two first positioning grooves (4). The inner wall of each first positioning groove (4) is provided with a first positioning element (5). The inner wall of the top shell (1) has two sets of second positioning grooves (6). The inner wall of each second positioning groove (6) is provided with a second positioning element (7). The side of the two first positioning elements (5) that are close to each other is in contact with the left and right sides of the bottom shell (9). The side of the two sets of second positioning elements (7) that are close to each other is in contact with the front and back of the bottom shell (9) respectively. The control end of each integrated button (2) is fixedly installed with the input end of the integrated circuit board (10).

2. A structural component with positioning function and avoiding wear on the quick-release keyboard connection surface according to claim 1, characterized in that: The inner top wall of the top shell (1) is fixedly installed with a keyboard switch fixing plate (3), and the switches of a group of integrated keys (2) are all located inside the keyboard switch fixing plate (3).

3. A structural component with positioning function and avoiding wear on the quick-release keyboard connection surface as described in claim 1, characterized in that: The top shell (1) has a groove (8) on its back side, and the groove (8) is located directly behind the integrated circuit board (10).

4. A structural component with positioning function and avoiding wear on the quick-release keyboard connection surface as described in claim 1, characterized in that: The bottom surface of the bottom shell (9) has two support foot mounting grooves (11).

5. A structural component with positioning function and avoiding wear on the quick-release keyboard connection surface according to claim 1, characterized in that: Two first elastic protrusions (501) are provided on the side of the two first positioning members (5) that are close to each other, and two second elastic protrusions (701) are provided on the side of the two sets of second positioning members (7) that are close to each other.

6. A structural component with positioning function and avoiding wear on the quick-release keyboard connection surface according to claim 5, characterized in that: The two sets of first elastic protrusions (501) are close to each other on one side and contact the left and right sides of the bottom shell (9) respectively. The two sets of second elastic protrusions (701) are close to each other on one side and contact the front and back sides of the bottom shell (9) respectively.

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