Ergonomic curved keyboard

Abstract

The utility model relates to a kind of ergonomic curve keyboard, belong to computer accessories technical field.The ergonomic curve key, including: basic keyboard, the upper end of basic keyboard is equipped with basic key;Arc key mechanism, the arc key mechanism is installed in the side of basic keyboard;Wherein, the arc key mechanism includes the arc component fixedly connected in the side of basic keyboard, the upper end of the arc component is equipped with key component, the lower end of the arc component is equipped with multiple stabilizing components;By bending design can let finger and key be in relaxation state, long-term use will not let finger and wrist have painful feeling parallel ergonomic curve key layout than traditional convex, ergonomic key layout more easily let the gesture of person adapt key layout after can promote the speed of finger movement, key angle adaptation hand knock angle when typing, improve the comfort of user knock key.

Description

Technical Field

[0001] This utility model relates to the field of computer accessories technology, and in particular to an ergonomic curved keyboard. Background Technology

[0002] When using a computer, users often input characters via the keyboard to control the computer to execute various commands. In some cases, to reduce wrist fatigue caused by prolonged typing, users can add a wrist rest to the side of the keyboard to support their wrists and alleviate wrist strain.

[0003] A search of existing Chinese patent technology revealed a device called "An Ergonomic Comfort Keyboard" (publication number CN222762473U). This device places the typing keys in the middle of the keyboard, keeping the user in a neutral position and protecting the health of the shoulders and spine. However, because the user's hands are tilted relative to the typing area when typing, the key angles do not match the hand's striking angle, affecting the comfort of use. Utility Model Content

[0004] Therefore, it is necessary to provide an ergonomic curve keyboard to address the issue that when typing, the keyboard is tilted relative to the typing area, and the key angle is not compatible with the hand's striking angle, thus affecting the comfort of use.

[0005] An ergonomic curved keyboard is provided, comprising: a base keyboard with base keys mounted on its upper end; and an arc-shaped key mechanism mounted on one side of the base keyboard; wherein the arc-shaped key mechanism includes an arc-shaped component fixedly connected to one side of the base keyboard, a key component mounted on the upper end of the arc-shaped component, and multiple stabilizing components mounted on the lower end of the arc-shaped component, the multiple stabilizing components being evenly distributed along the surface of the arc-shaped component.

[0006] In one embodiment, the arc-shaped component includes an arc-shaped keyboard base fixedly connected to one side of the base keyboard. The lower end of the arc-shaped keyboard base has a bottom arc-shaped groove, and the upper end of the arc-shaped keyboard base has an upper key groove. The key assembly is installed on the inner bottom wall of the upper key groove, and the lower end of the arc-shaped keyboard base has a plurality of bottom circular holes.

[0007] In one embodiment, the horizontal cross-section of the arc-shaped keyboard base is arc-shaped, and a wrist rest is connected to one side of the arc-shaped keyboard base.

[0008] In one embodiment, the key assembly includes function keys mounted on the upper end of the curved keyboard base. A middle-width key is provided on the side of the function keys near the wrist rest, a right-side key is provided on the side of the middle-width key near the base keyboard, and a left-side key is provided on the other side of the middle-width key.

[0009] In one embodiment, the angle between the left and right buttons relative to the middle wide button is an acute angle, and the cross-sectional width of the middle wide button is greater than the cross-sectional width of the adjacent right button.

[0010] In one embodiment, the stabilizing component includes a threaded sleeve fixedly connected to the inner wall of a bottom circular hole, the inner wall of which is threaded with a threaded post.

[0011] In one embodiment, a rubber seat is fixedly connected to the lower end of the threaded post, and a bottom groove is formed at the lower end of the rubber seat.

[0012] Beneficial effects

[0013] 1. The above-mentioned ergonomic curved keys, through their curved design, allow the fingers and keys to be in a relaxed state, and long-term use will not cause pain in the fingers and wrists. The parallel ergonomic curved key layout is more comfortable for the user's hand gestures than the traditional protruding type. After the key layout is adapted, it can improve the speed of finger movement. When typing, the key angle is adapted to the hand's striking angle, which improves the user's typing comfort.

[0014] 2. The threaded sleeve and threaded post provide quick adjustment, while the rubber seat increases friction with the tabletop to prevent slippage. The bottom groove helps to create a suction cup-like effect, improving the stability of the device and ensuring user comfort. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the bottom structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the exploded structure of the arc-shaped component of this utility model;

[0019] Figure 4 This is a partial exploded view of the button assembly of this utility model;

[0020] Figure 5 This is a schematic diagram of the stable component structure of this utility model;

[0021] Figure 6 This is a front view of the structure of this utility model.

[0022] Figure label:

[0023] 1. Basic keyboard; 2. Basic keys; 3. Arc-shaped key mechanism; 31. Arc-shaped component; 311. Arc-shaped keyboard base; 312. Bottom arc-shaped groove; 313. Upper key groove; 314. Bottom round hole; 315. Wrist rest; 32. Stabilizing component; 321. Threaded sleeve; 322. Threaded post; 323. Rubber seat; 324. Bottom groove; 33. Key assembly; 331. Middle wide key; 332. Left side key; 333. Right side key; 334. Function key. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0025] The following is combined Figures 1-6 This invention describes the ergonomic curved key.

[0026] In one embodiment, an ergonomic curved keyboard includes: a base keyboard 1, with base keys 2 mounted on the upper end of the base keyboard 1; and an arc-shaped key mechanism 3 mounted on one side of the base keyboard 1. The arc-shaped key mechanism 3 includes an arc-shaped component 31 fixedly connected to one side of the base keyboard 1, with key components 33 mounted on the upper end of the arc-shaped component 31 and a plurality of stabilizing components 32 mounted on the lower end of the arc-shaped component 31. The plurality of stabilizing components 32 are evenly distributed along the surface of the arc-shaped component 31.

[0027] like Figure 1-4As shown, the arc-shaped component 31 includes an arc-shaped keyboard base 311 fixedly connected to one side of the base keyboard 1. The lower end of the arc-shaped keyboard base 311 has a bottom arc-shaped groove 312, and the upper end of the arc-shaped keyboard base 311 has an upper key groove 313. The key assembly 33 is installed on the inner bottom wall of the upper key groove 313. The lower end of the arc-shaped keyboard base 311 has multiple bottom round holes 314. The horizontal cross-section of the arc-shaped keyboard base 311 is arc-shaped, and a hand rest 315 is connected to one side of the arc-shaped keyboard base 311.

[0028] The key assembly 33 includes a function key 334 mounted on the upper end of the arc-shaped keyboard base 311. A middle-width key 331 is provided on the side of the function key 334 near the wrist rest 315. A right-side key 333 is provided on the side of the middle-width key 331 near the basic keyboard 1. A left-side key 332 is provided on the other side of the middle-width key 331. The angle between the left-side key 332 and the right-side key 333 relative to the middle-width key 331 is an acute angle. The cross-sectional width of the middle-width key 331 is greater than the cross-sectional width of the adjacent right-side key 333.

[0029] In this embodiment, the arc-shaped keyboard base 311 is designed with an overall arc shape, which makes the user more comfortable and improves the efficiency of typing. The angle between the left key 332 and the middle wide key 331 is tilted at seven degrees to suit the natural display angle of the left hand; the angle between the right key 333 and the middle wide key 331 is tilted at six degrees to suit the natural display angle of the right hand; the characters on the middle wide key 331 are wider, making it more convenient to click and improving the clicking speed of the left and right index fingers.

[0030] The 33-curve key assembly allows the fingers and keys to be in a relaxed state, preventing finger and wrist pain even after long-term use. The parallel ergonomic curve key layout is more ergonomic than the traditional protruding layout, making it easier for users to adapt their hand gestures. Once the key layout is adjusted, it can improve finger movement speed and input readiness. Long-term use can also improve typing speed. The keycaps are higher at the bottom and lower at the top, which is more comfortable for hand use compared to the traditional top-high-bottom-low layout.

[0031] like Figure 1 , Figure 2 and Figure 5 As shown, the stabilizing component 32 includes a threaded sleeve 321 fixedly connected to the inner wall of the bottom circular hole 314. The inner wall of the threaded sleeve 321 is threadedly connected to a threaded post 322. The lower end of the threaded post 322 is fixedly connected to a rubber seat 323. The lower end of the rubber seat 323 is provided with a bottom groove 324.

[0032] In this embodiment, the keyboard can be supported by a footrest located near the hand, allowing it to be used while lying on the handle, which makes the operator's hands more relaxed and improves the comfort of use. The device also has a stabilizing component 32 that can improve the stability of the support based on the curved edge. Furthermore, the device can be quickly adjusted by the threaded sleeve 321 and the threaded post 322. At the same time, the rubber seat 323 increases the friction with the tabletop to prevent slippage, and the bottom groove 324 can help to form a suction cup-like effect, improving the stability of the device and ensuring the comfort of use.

[0033] Working principle: The curved keyboard base 311 is designed with an overall arc shape, making it more comfortable for operators to use and improving typing efficiency. The angle between the left key 332 and the middle wide key 331 is tilted at seven degrees, which is suitable for the natural display angle of the left hand; the angle between the right key 333 and the middle wide key 331 is tilted at six degrees, which is suitable for the natural display angle of the right hand; the characters on the middle wide key 331 are wider, making it more convenient to click and improving the clicking speed of the left and right index fingers; the threaded sleeve 321 and the threaded post 322 form a quick adjustment function, and the rubber seat 323 at the same time increases the friction with the desktop.

[0034] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. An ergonomic curved keyboard, characterized in that, include: A basic keyboard (1) is provided with basic keys (2) installed on its upper end. Arc-shaped key mechanism (3), said arc-shaped key mechanism (3) is installed on one side of the basic keyboard (1); The arc-shaped key mechanism (3) includes an arc-shaped component (31) fixedly connected to one side of the base keyboard (1). A key component (33) is installed at the upper end of the arc-shaped component (31), and a plurality of stabilizing components (32) are installed at the lower end of the arc-shaped component (31). The plurality of stabilizing components (32) are evenly distributed along the surface of the arc-shaped component (31). The arc-shaped component (31) includes an arc-shaped keyboard base (311) fixedly connected to one side of the base keyboard (1). The lower end of the arc-shaped keyboard base (311) is provided with a bottom arc-shaped groove (312), and the upper end of the arc-shaped keyboard base (311) is provided with an upper key groove (313). The key component (33) is installed on the inner bottom wall of the upper key groove (313). The lower end of the arc-shaped keyboard base (311) is provided with a plurality of bottom round holes (314). The horizontal cross-section of the arc-shaped keyboard base (311) is arc-shaped, and a hand rest (315) is connected to one side of the arc-shaped keyboard base (311). The key assembly (33) includes a function key (334) mounted on the upper end of the arc-shaped keyboard base (311). The function key (334) has a middle-width key (331) on the side near the wrist rest (315), a right-side key (333) on the side near the base keyboard (1), and a left-side key (332) on the other side of the middle-width key (331). The angle between the left button (332) and the right button (333) relative to the middle wide button (331) is an acute angle, and the cross-sectional width of the middle wide button (331) is greater than the cross-sectional width of the adjacent right button (333). The stabilizing component (32) includes a threaded sleeve (321) fixedly connected to the inner wall of the bottom circular hole (314), and the inner wall of the threaded sleeve (321) is threadedly connected to a threaded post (322). The lower end of the threaded post (322) is fixedly connected to a rubber seat (323), and the lower end of the rubber seat (323) is provided with a bottom groove (324).

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