Easily detachable keyboard based on software development

Abstract

The utility model discloses an easy-to-disassemble keyboard based on software development, and relates to the technical field of computer accessories. The device comprises a chassis, wherein a key cap is inserted into the top of the chassis; the bottom of the keyboard frame is in sliding connection with the top of the chassis; the outer wall of the key cap is in sliding connection with the inner wall of the keyboard frame; the outer wall of the connecting device is in sliding connection with the outer wall of the chassis; the outer wall of the connecting frame is fixedly connected with the outer wall of the base plate, by arranging the connecting device and the fixing device, the keyboard is more convenient and faster to disassemble and assemble, by fixing the keyboard frame and the base plate, the keyboard assembly is fixed, the disassembly and assembly steps are simplified, the keyboard cleaning process is more convenient, and the cleaning efficiency is improved. The keyboard is convenient to disassemble and assemble, and time for disassembling and assembling the keyboard when the keyboard is cleaned is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of computer accessories, in particular to an easily detachable keyboard based on software development. Background Art

[0002] In the software development process, a variety of tools and technologies are needed, and good collaboration and communication are required between team members. For different types of software development, the keyboard is an important input device for the computer. Users enter text, numbers, symbols and other information by tapping keys on the keyboard to interact with the computer.

[0003] In the prior art, it is difficult to disassemble the keyboard. When dust and debris enter the keyboard, it will affect the use of the keycaps, resulting in stuck keys. During the software development process, stuck keys will affect the user's mood and reduce work efficiency. The keyboard in traditional technology is not easy to disassemble, making the cleaning process more time-consuming. Utility Model Content

[0004] In view of the deficiencies in the prior art, the technical solution adopted by the utility model to solve the technical problems is: a detachable keyboard based on software development, comprising: a chassis, a top of which is plugged with keycaps; a keyboard frame, a bottom of which is slidably connected to the top of the chassis; keycaps, an outer wall of which is slidably connected to an inner wall of the keyboard frame; a connecting device, an outer wall of which is slidably connected to an outer wall of the chassis; and a connecting frame, an outer wall of which is fixedly connected to an outer wall of the chassis.

[0005] Preferably, the connecting device includes a connecting block, a sliding groove is provided on the outer wall in the middle part of the connecting block, a limiting groove is provided in the wall of the connecting block, a fixing device is provided below the limiting groove, the top of the fixing device is fixedly connected to the limiting strip, the inner wall of the connecting block is slidably connected with an anti-mistouch device, the top of the keyboard frame is slidably connected to the outer wall of the limiting groove, and the outer wall of the chassis is slidably connected to the outer wall of the limiting strip. By providing the connecting device and the fixing device, the disassembly and installation of the keyboard are more convenient and quick, and the keyboard assembly is fixed by fixing the keyboard frame and the chassis.

[0006] Preferably, the fixing device includes a fixing block, the inner wall of the fixing block is slidably connected with an insertion cone through a movable groove, and the movable groove is opened in the wall of the fixing block, the outer wall of the insertion cone is fixedly connected with a push plate, the bottom of the insertion cone is fixedly connected with a compression spring, the bottom of the compression spring is fixedly connected to the bottom of the inner wall of the fixing block, and the outer wall of the fixing block is fixedly connected to the outer wall of the connecting block. The fixing device simplifies the disassembly and installation steps, making the keyboard cleaning process more convenient.

[0007] Preferably, the anti-mis-touch device includes an L-shaped plate, the outer wall of the L-shaped plate is fixedly connected with a return spring, the end of the return spring away from the L-shaped plate is fixedly connected to a connecting plate, the top of the connecting plate is fixedly connected to a sliding plate, a fixing hole is opened in the wall of the sliding plate, a positioning cylinder is provided below the sliding plate, the inner wall of the positioning cylinder is slidably connected with a fixing column, the bottom of the fixing column is fixedly connected with a push-out spring, the bottom of the push-out spring is fixedly connected to the bottom of the inner wall of the positioning cylinder, the outer wall of the positioning cylinder is fixedly connected to the outer wall of the connecting block, the inner wall of the connecting block is slidably connected to the outer wall of the sliding plate, and the outer wall of the L-shaped plate is fixedly connected to the outer wall of the fixing block. By providing an anti-mis-touch device, accidental touching of the caps and shift keys during work is prevented, and the anti-error device makes the caps key unable to be pressed down, thereby preventing accidental touching during code writing and saving work time.

[0008] The beneficial effects of the utility model are as follows:

[0009] 1. The utility model makes the disassembly and installation of the keyboard more convenient and quick by providing a connecting device and a fixing device. The keyboard assembly is fixed by fixing the keyboard frame and the chassis, which simplifies the steps of disassembly and installation and makes the cleaning process of the keyboard more convenient.

[0010] 2. The utility model prevents accidental touching of the caps and shift keys during work by setting an anti-mistouching device. In the process of code writing, for the convenience of distinction, only lowercase letters are allowed in some codes, while the first letters of some English letters in the first line need to be uppercase, which may easily cause accidental touching during keystrokes. Since the caps key is fixed in uppercase when inputting letters, in order to reduce the time waste caused by accidental touching, the anti-error device prevents the caps key from being pressed, thereby preventing accidental touching during code writing and saving working time. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is the front view of the utility model;

[0012] Figure 2 It is a structural schematic diagram of the connection device of the utility model;

[0013] Figure 3 It is a schematic diagram of the structure of the utility model at A;

[0014] Figure 4 It is a schematic diagram of the local structure of the connection block of the utility model;

[0015] Figure 5 It is a schematic diagram of the local structure on the chassis of the utility model.

[0016] In the figure: 1. chassis; 2. keyboard frame; 3. keycap; 4. connecting device; 5. connecting frame; 41. connecting block; 42. slide groove; 43. limit groove; 44. limit strip; 45. fixing device; 46. anti-accidental touch device; 451. fixing block; 452. movable groove; 453. compression spring; 454. insertion cone; 455. push plate; 461. L-shaped plate; 462. reset spring; 463. connecting plate; 464. sliding plate; 465. fixing hole; 466. positioning cylinder; 467. push-out spring; 468. fixing column. DETAILED DESCRIPTION

[0017] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.

[0018] Example: See Figure 1 - Figure 5 The utility model provides a technical solution: a software-developed easily detachable keyboard, comprising: a chassis 1, a keycap 3 is inserted on the top of the chassis 1; a keyboard frame 2, a bottom of the keyboard frame 2 is slidably connected to the top of the chassis 1; a keycap 3, an outer wall of the keycap 3 is slidably connected to the inner wall of the keyboard frame 2; a connecting device 4, an outer wall of the connecting device 4 is slidably connected to the outer wall of the chassis 1; a connecting frame 5, an outer wall of the connecting frame 5 is fixedly connected to the outer wall of the chassis 1.

[0019] The connecting device 4 includes a connecting block 41, a sliding groove 42 is provided on the outer wall in the middle of the connecting block 41, a limiting groove 43 is provided in the wall of the connecting block 41, a fixing device 45 is arranged below the limiting groove 43, the top of the fixing device 45 is fixedly connected to the limiting strip 44, the inner wall of the connecting block 41 is slidably connected with an anti-mistouch device 46, the top of the keyboard frame 2 is slidably connected to the outer wall of the limiting groove 43, the outer wall of the chassis 1 is slidably connected to the outer wall of the limiting strip 44, the chassis 1 and the keyboard frame 2 close to the keyboard direction keys are inserted into the connecting frame 5 for preliminary fixation, and then the chassis 1 and the keyboard frame 2 slide into the connecting block 41 through the sliding groove 42, the keyboard frame 2 slides in under the limit of the limiting groove 43, and the chassis 1 slides under the limit of the fixing block 451 and the limiting strip 44.

[0020] The fixing device 45 includes a fixing block 451, the inner wall of the fixing block 451 is slidably connected with an insertion cone 454 through a movable groove 452, and the movable groove 452 is opened in the wall of the fixing block 451, the outer wall of the insertion cone 454 is fixedly connected with a push plate 455, the bottom of the insertion cone 454 is fixedly connected with a compression spring 453, the bottom of the compression spring 453 is fixedly connected to the bottom of the inner wall of the fixing block 451, and the outer wall of the fixing block 451 is fixedly connected to the outer wall of the connecting block 41. When the chassis 1 and the keyboard frame 2 are in contact with the connecting block 4 1, press the push plate 455 to press the insertion cone 454 into the fixing block 451, at this time, the compression spring 453 is squeezed, and the chassis 1 and the keyboard frame 2 are pushed to the bottom of the connecting block 41, at this time, the circular hole at the joint of the chassis 1 and the keyboard frame 2 reaches above the insertion cone 454, at this time, release the push plate 455, and the insertion cone 454 moves along the movable groove 452 under the push of the compressed compression spring 453, and fixes the keyboard frame 2 and the chassis 1 at the same time, thereby fixing the keyboard assembly, making the removal and installation of the keyboard more convenient and quick.

[0021] The anti-mistouch device 46 includes an L-shaped plate 461, the outer wall of the L-shaped plate 461 is fixedly connected to a return spring 462, one end of the return spring 462 away from the L-shaped plate 461 is fixedly connected to a connecting plate 463, the top of the connecting plate 463 is fixedly connected to a sliding plate 464, a fixing hole 465 is opened in the wall of the sliding plate 464, a positioning cylinder 466 is arranged below the sliding plate 464, the inner wall of the positioning cylinder 466 is slidably connected to a fixing column 468, the bottom of the fixing column 468 is fixedly connected to a push-out spring 467, the bottom of the push-out spring 467 is fixedly connected to the bottom of the inner wall of the positioning cylinder 466, and the outer wall of the positioning cylinder 466 is connected to the outer wall of the connecting block 41. The outer wall is fixedly connected, the inner wall of the connecting block 41 is slidably connected to the outer wall of the sliding plate 464, the outer wall of the L-shaped plate 461 is fixedly connected to the outer wall of the fixing block 451, and when the sliding plate 464 is not pushed into the interior of the connecting block 41, the bottom of the sliding plate 464 presses the fixing column 468 into the positioning tube 466, so when the fixing hole 465 is located above the fixing column 468, the ejection spring 467 that was squeezed when pressing into the positioning tube 466 generates elastic force due to the squeezing, and then pushes the fixing column 468 into the fixing hole 465, thereby fixing the position of the sliding plate 464. At this time, the blocked keycap 3 cannot be pressed down, making it difficult for the user to touch it by mistake during use.

[0022] Working principle:

[0023] When in use, the fixing device 45 on the connecting device 4 is set to connect the chassis 1 and the keyboard frame 2. When assembling the keyboard, the key cap 3 is inserted into the corresponding key position on the chassis 1, and then the keyboard frame 2 is passed over the key cap 3 and in contact with the chassis 1, and the chassis 1 and the keyboard frame 2 close to the keyboard direction keys are inserted into the connecting frame 5 for preliminary fixation, and then the chassis 1 and the keyboard frame 2 slide into the connecting block 41 through the sliding groove 42, and the keyboard frame 2 slides in under the limit of the limit groove 43, and the chassis 1 slides under the limit of the fixing block 451 and the limit bar 44. When the chassis 1 and the keyboard frame 2 Before they come into contact with the inner wall of the connecting block 41, the push plate 455 is pressed to press the insertion cone 454 into the fixed block 451. At this time, the compression spring 453 is squeezed to push the chassis 1 and the keyboard frame 2 to the bottom of the connecting block 41. At this time, the circular hole at the joint of the chassis 1 and the keyboard frame 2 reaches above the insertion cone 454. At this time, the push plate 455 is released, and the insertion cone 454 moves along the movable groove 452 under the push of the compressed compression spring 453, and fixes the keyboard frame 2 and the chassis 1 at the same time, thereby fixing the keyboard assembly, making the disassembly and installation of the keyboard more convenient and quick.

[0024] An anti-mis-touch device 46 is provided to prevent mis-touch during typing. After the chassis 1 and the keyboard frame 2 are connected, in order to prevent mis-touch of the caps key and the shift key on the keyboard, the sliding plate 464 is pushed so that the sliding plate 464 enters the connecting block 41. At this time, the sliding plate 464 drives the connecting plate 463 to move, and together with the L-shaped plate 461, the reset spring 462 is squeezed. At this time, the reset spring 462 is squeezed, and the sliding plate 464 extends into the gap between the corresponding keycap 3 and the chassis 1. At the same time, the fixing hole 465 on the sliding plate 464 moves to the top of the fixing column 468. Since the sliding plate 464 is not pushed into the connecting block 4 1, the bottom of the sliding plate 464 presses the fixing column 468 into the positioning tube 466, so when the fixing hole 465 is located above the fixing column 468, the push-out spring 467 that was squeezed when pressing into the positioning tube 466 generates elastic force due to the squeezing, and then pushes the fixing column 468 into the fixing hole 465, so as to fix the position of the sliding plate 464. At this time, the blocked keycap 3 cannot be pressed down, so that it is difficult for the user to touch it by mistake during use. When it is necessary to release the anti-mistouch device 46, after pressing the fixing column 468, the reset spring 462 will push the connecting plate 463, so that the sliding plate 464 is away from the keycap 3.

[0025] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A detachable keyboard based on software development, characterized in that: include: A chassis (1), a key cap (3) being inserted into the top of the chassis (1); A keyboard frame (2), the bottom of the keyboard frame (2) being slidably connected to the top of the chassis (1); A key cap (3), the outer wall of the key cap (3) being slidably connected to the inner wall of the keyboard frame (2); A connecting device (4), the outer wall of the connecting device (4) being slidably connected to the outer wall of the chassis (1); A connecting frame (5), wherein the outer wall of the connecting frame (5) is fixedly connected to the outer wall of the chassis (1).

2. The easily detachable keyboard based on software development according to claim 1, characterized in that: The connecting device (4) comprises a connecting block (41), a sliding groove (42) is provided on the outer wall of the middle part of the connecting block (41), a limiting groove (43) is provided in the wall of the connecting block (41), a fixing device (45) is provided below the limiting groove (43), the top of the fixing device (45) is fixedly connected to the limiting strip (44), and the inner wall of the connecting block (41) is slidably connected to an anti-mis-touch device (46).

3. The easily detachable keyboard based on software development according to claim 2, characterized in that: The top of the keyboard frame (2) is slidably connected to the outer wall of the limiting groove (43), and the outer wall of the chassis (1) is slidably connected to the outer wall of the limiting strip (44).

4. The easily detachable keyboard based on software development according to claim 2, characterized in that: The fixing device (45) comprises a fixing block (451), the inner wall of the fixing block (451) is slidably connected to an insertion cone (454) via a movable groove (452), and the movable groove (452) is provided in the wall of the fixing block (451), the outer wall of the insertion cone (454) is fixedly connected to a push plate (455), the bottom of the insertion cone (454) is fixedly connected to a compression spring (453), the bottom of the compression spring (453) is fixedly connected to the bottom of the inner wall of the fixing block (451), and the outer wall of the fixing block (451) is fixedly connected to the outer wall of the connecting block (41).

5. The easily detachable keyboard based on software development according to claim 4, characterized in that: The anti-mistouch device (46) comprises an L-shaped plate (461), the outer wall of the L-shaped plate (461) is fixedly connected with a reset spring (462), one end of the reset spring (462) away from the L-shaped plate (461) is fixedly connected with a connecting plate (463), the top of the connecting plate (463) is fixedly connected with a sliding plate (464), a fixing hole (465) is provided in the wall of the sliding plate (464), a positioning cylinder (466) is provided below the sliding plate (464), the inner wall of the positioning cylinder (466) is slidably connected with a fixing column (468), and the bottom of the fixing column (468) is fixedly connected with a push-out spring (467).

6. The easily detachable keyboard based on software development according to claim 5, characterized in that: The bottom of the ejection spring (467) is fixedly connected to the bottom of the inner wall of the positioning tube (466), the outer wall of the positioning tube (466) is fixedly connected to the outer wall of the connecting block (41), the inner wall of the connecting block (41) is slidably connected to the outer wall of the sliding plate (464), and the outer wall of the L-shaped plate (461) is fixedly connected to the outer wall of the fixing block (451).

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