Comfortable keyboard conforming to human engineering

Abstract

The utility model discloses a comfortable keyboard conforming to human engineering. The comfortable keyboard comprises a keyboard main body and a keyboard surface, a supporting device is arranged at the bottom of the keyboard body, the keyboard face is composed of an alphabetical keyboard and a numeric keyboard, the numeric keyboard is located on the right side of the alphabetical keyboard, a wire winding device is arranged on the keyboard body, a connecting wire is electrically connected to the keyboard body, and the connecting wire is wound around the connecting wire. And the end part of the connecting line is connected with a USB (Universal Serial Bus) socket. Compared with the prior art, the utility model has the advantages that the length of the connecting line can be conveniently adjusted, and the use is more in line with human engineering.

Description

Technical Field

[0001] The utility model relates to the technical field of computer accessories, in particular to a comfortable keyboard that conforms to ergonomics. Background Art

[0002] A keyboard is a device for inputting commands and data to operate a computer device. It also refers to a set of function keys that are systematically arranged to operate a machine or device, such as a typewriter or computer keyboard. A keyboard is also part of a keyboard instrument. It can also refer to an instrument that uses a keyboard, such as a piano, digital piano, or electronic keyboard. A keyboard helps to practice typing.

[0003] The keyboard is the most commonly used and main input device. English letters, Chinese characters, numbers, punctuation marks, etc. can be input into the computer through the keyboard, so as to issue commands to the computer, input data, etc. There are also some keyboards with various shortcut keys. As time goes by, independent products with various shortcut functions are gradually appearing on the market, which are sold separately and come with dedicated drivers and setting software, so that personalized operations can be achieved on compatible computers.

[0004] In order to meet the needs of different users, conventional keyboards have three indicator lights: CapsLock, NumLock, and ScrollLock. Some wireless keyboards have omitted these three indicators to indicate the current status of the keyboard. However, all keyboard numeric input keys are located on the right side of the mouse and above the English letters.

[0005] The existing keyboard key positions of the number keys are mostly located on the right hand side and above the letters. When operating a computer, the left hand keyboard and the right hand mouse are usually used, especially when a large amount of table data needs to be input, the left and right hands need to coordinate and cooperate to increase the operation speed. However, the number keys are located on the right side and the same side as the mouse. When the human body continuously inputs to the right side at the same time, it is easy to cause arm pain, affecting the operation, which is not ergonomic. If the number keys above the letter keys are used for input, the spacing between the number keys is too large, and the input is more inconvenient. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a keyboard device in which the typing keys are arranged in the middle of the entire keyboard, so that when the keyboard is used, the human body is always in a neutral state, thereby protecting the health of the shoulder armor and the spine.

[0007] In order to solve the above problems, the technical solution of the utility model is: a comfortable keyboard that conforms to ergonomics, comprising a keyboard body and a keyboard surface; a supporting device is provided at the bottom of the keyboard body, the keyboard surface is composed of an alphabetic keyboard and a numeric keypad, the numeric keypad is located on the right side of the alphabetic keyboard, a winding device is provided on the keyboard body, a connecting wire is electrically connected to the keyboard body, the connecting wire is wound around the winding device, and the end of the connecting wire is connected to a USB socket.

[0008] Furthermore, the supporting device includes two grooves, which are distributed on both sides of the bottom of the keyboard body, and one side of the grooves is rotatably connected to a supporting leg.

[0009] Furthermore, the wire winding device comprises a wire winding box, a compression spring is arranged inside the wire winding box, the connecting wire is wound around the compression spring, and one end of the connecting wire passes through the wire winding box, and a cover plate is arranged on the wire winding box.

[0010] Furthermore, the bottom of the keyboard body is provided with a slope, thereby leaving a gap for heat dissipation.

[0011] The advantages of the utility model compared with the existing technology are:

[0012] The invention can be used to reduce the pain in the human body caused by body tilt due to long-term keyboard operation, conform to ergonomics, speed up keyboard operation speed, and become a more reasonable keyboard.

[0013] Through this invention, the typing keys are set in the middle of the entire keyboard. When the keyboard is used, the human body is always in a neutral state, thus protecting the shoulder armor and the spine.

[0014] Through the invention, the length of the connecting line can be adjusted, thereby providing a keyboard with wider practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a three-dimensional keyboard that conforms to ergonomics and is comfortable Figure 1 .

[0016] Figure 2 The utility model is a three-dimensional keyboard that conforms to ergonomics and is comfortable Figure 2 .

[0017] As shown in the figure: 1. Keyboard body; 2. Keyboard surface; 3. Groove; 4. Support leg; 5. Connecting wire; 6. USB port; 7. Cable box; 8. Cover. DETAILED DESCRIPTION

[0018] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings, wherein the same parts are represented by the same reference numerals.

[0019] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0020] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0021] like Figure 1 to Figure 2 As shown, a comfortable keyboard conforming to ergonomics comprises a keyboard body 1 and a keyboard surface 2; a supporting device is provided at the bottom of the keyboard body 1, and the supporting device comprises two grooves 3, the two grooves 3 are distributed on both sides of the bottom of the keyboard body 1, and a supporting leg 4 is rotatably connected on one side thereof, the keyboard surface 2 consists of an alphabetic keyboard and a numeric keyboard, and the numeric keyboard is located on the right side of the alphabetic keyboard, a winding device is provided on the keyboard body 1, and a connecting wire 5 is electrically connected to the keyboard body 1, and the connecting wire 5 is wound around the winding device, and a USB socket 6 is connected to the end of the connecting wire 5.

[0022] like Figure 2 As shown, the winding device includes a winding box 7, a compression spring is provided inside the winding box 7, the connecting wire 5 is wound around the compression spring, and one end thereof passes through the winding box 7, a cover plate 8 is provided on the winding box 7, and a slope is provided at the bottom of the keyboard body 1, thereby leaving a gap for heat dissipation.

[0023] In specific use, such as Figure 1 to Figure 2 As shown, when in use, the key layout is mainly adjusted, mainly adjusting the right keyboard to the left, so that the user can ensure that the left and right hands and arms are in an open state during operation, reducing the discomfort caused by long-term same-side operation. The typing key is set in the middle of the entire keyboard. When the keyboard is used, the human body is always in a neutral state to protect the health of the shoulder armor and spine. In addition, the length of the connecting wire 5 can be adjusted by using the compression spring wound on the winding box 7, so that the length can be adjusted by connecting the USB socket 6 to the keyboard body 1, which is more practical and reliable.

[0024] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A comfortable keyboard in accordance with ergonomics, characterized by: The invention comprises a keyboard body (1) and a keyboard surface (2); a supporting device is provided at the bottom of the keyboard body (1); the keyboard surface (2) is composed of an alphabetic keyboard and a numeric keyboard, the numeric keyboard is located on the right side of the alphabetic keyboard, a winding device is provided on the keyboard body (1), a connecting wire (5) is electrically connected to the keyboard body (1), the connecting wire (5) is wound around the winding device, and a USB socket (6) is connected to the end of the connecting wire (5).

2. The ergonomically designed comfortable keyboard according to claim 1, characterized in that: The supporting device comprises two grooves (3), the two grooves (3) are distributed on both sides of the bottom of the keyboard body (1), and one side of the grooves is rotatably connected to a supporting leg (4).

3. The ergonomically designed comfortable keyboard according to claim 1, characterized in that: The wire winding device comprises a wire winding box (7), a compression spring is arranged inside the wire winding box (7), the connecting wire (5) is wound around the compression spring, and one end of the connecting wire (5) passes through the wire winding box (7), and a cover plate (8) is arranged on the wire winding box (7).

4. The ergonomically designed comfortable keyboard according to claim 1, characterized in that: The bottom of the keyboard body (1) is provided with a slope, thereby leaving a gap to facilitate heat dissipation.

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