Special keyboard for protecting wrist

Abstract

The invention discloses a special keyboard for protecting a wrist. The special keyboard comprises a mounting shell, a keyboard body, keys, a foot support and a support frame, different from a traditional keyboard operation mode, the vertical circular arc design solves the problems of wrist ache, joint injury, mouse hand, finger swelling and other diseases during long-term typewriting and operation; the gesture of the hand and the force exerting mode of fingers are changed when the keyboard is operated, and force is exerted in the direction of hand muscle lines during operation. When a person is in an electric shock or is frightened, the hand naturally contracts to generate force, and the force applied by the handle to operate the keyboard is reduced to the minimum. When the keyboard is operated, the attention loss of the brain to the limb nerves of the hand is reduced to the minimum, so that the fatigue feeling caused by keyboard operation is effectively reduced.

Description

Technical Field

[0001] The invention relates to the field of keyboards, in particular to a special keyboard for protecting wrists. Background Art

[0002] In today's information society, people cannot live without computers in their work and life. Computers are used more and more frequently, and the keyboard is the main input device of the computer. Due to its complex internal mechanical structure, the keyboard itself has a certain thickness. During use, the wrist and the base of the palm are usually supported on the desktop. Due to the particularity of computers, in modern office work, the keyboard is used for seven hours or even longer every day. For some professional typists, the keyboard is used for more than ten hours a day. During the long-term use of the keyboard, if the wrist and the base of the palm are in a pressing state for a long time and the same posture is maintained, it is easy to cause muscle fatigue and soreness in this area, and it is easy to have symptoms such as wrist and palm muscle strain, joint soreness, joint deformation, and even shoulder muscle strain, affecting physical health. This is due to the structure of traditional keyboards: when using a traditional ordinary keyboard, the back of the hand is facing up, the palm is facing down, the edge of the palm is facing outward, the thumb is facing inward, the hand is placed on the keyboard, and the base of the palm and the wrist are in contact with the keyboard or the table or the keyboard tray. When using a traditional keyboard, when the fingers exert force, the muscle fascia of the forearm and wrist stretches and contracts in the direction of the fingers, which can easily cause soreness and joint deformation.

[0003] In the existing keyboard technology, although the keyboard has been modified, such as adding a heated wrist rest component in the keyboard, on the one hand, it has a heating effect, and on the other hand, adding a soft rest can relieve wrist fatigue, but it cannot fundamentally solve the problem of the wrist supporting the desktop, nor can it solve the problem of wrist muscle strain. Summary of the invention

[0004] The main technical problem solved by the present invention is the problem of supporting typing with the wrist and palm, thereby solving the problem of wrist and palm muscle strain and allowing people to maintain a comfortable posture for typing.

[0005] A special keyboard for protecting wrists, comprising: a mounting shell, a keyboard body, keys, a footrest, and a support frame, wherein the mounting shell is covered with the keyboard body; the characteristic is that: the mounting shell is covered with the keyboard body, and the overall structure of the mounting shell is arranged in a vertical arc shape, the keys are arranged on the inner and outer sides of the mounting shell, and are matched with the keyboard body to send corresponding command signals to a computer host.

[0006] The mounting shell is in a vertical arc shape and a vertical bowl shape, supported by a base. The vertical bowl shape is like a baseball glove, wrapping the shape of the hand, and the curved surface contacts the five fingers, making the fingers comfortable to type, ergonomic, and easy to grip.

[0007] The keys include conventional letter keys, number keys and combination keys. The conventional letter keys and number keys are keys existing on an ordinary keyboard. The combination key is a key formed by integrating multiple keys existing on an ordinary keyboard. The combination key can realize the command signal issued by using multiple corresponding keys on an ordinary keyboard together.

[0008] The keyboard body includes an internal lining, an upper protective film, a printed circuit board, a lower protective film, and a base plate. The internal lining is nested and fits with the inner wall of the mounting shell. The upper protective film is bonded to the lower surface of the lower lining and the upper surface of the printed circuit board. The lower protective film is bonded to the lower surface of the printed circuit board and the upper surface of the base plate. The base plate is fixed to the printed circuit board by screws. The printed circuit board is connected to a power line and an information transmission line that extend from the mounting shell.

[0009] The key includes a shaft body that passes into the interior of the installation shell and is installed in conjunction with the keyboard body. The shaft body is a common mechanical shaft body. The shaft body is embedded in the internal plate of the installation shell. A key cap is located on the upper side of the installation shell and is nested and plugged with the shaft body. An indicator mark is set on the key cap and represents the corresponding key value.

[0010] The shaft body is made of steel, the key caps are made of ABS plastic, the indicator marks are set on the upper surface of the key caps by laser etching, and the keyboard shaft body skeleton is fixed by a plastic frame.

[0011] According to the different functions of each of the keys, the corresponding keycaps are set to different colors and styles to distinguish the functions.

[0012] The connection methods of the keyboard screen display: Bluetooth, 2.4G wireless receiver, data cable connection. The screen displays the keys, and because of the arrangement of the keys, some keycaps are not easy to see. Therefore, when any key is pressed, the screen uses the largest font size to display which key is pressed, and the real-time key command is displayed in conjunction with the display; the connection methods are wired connection using a data cable, and wireless connection using Bluetooth and a wireless receiver.

[0013] Compared with the background technology, the present invention has the following advantages:

[0014] The patent of this invention is different from the traditional keyboard operation method. The vertical arc design solves the problems of wrist pain, joint injury, mouse hand, finger swelling and other pains caused by long-term typing and operation; it changes the hand posture and the way the fingers exert force when operating the keyboard, and applies force in the direction of the hand muscle lines when operating. It imitates the natural contraction of the hand when a person is electrocuted or frightened, and reduces the force of the hand when operating the keyboard to a minimum. When operating the keyboard, the brain's attention loss to the hand and limb nerves is minimized, thereby effectively reducing the fatigue caused by operating the keyboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a left-hand grip diagram of a special keyboard for protecting wrists according to the patent of the present invention.

[0016] Figure 2 This is a right-hand grip diagram of a special keyboard for protecting wrists according to the patent of the present invention.

[0017] Figure 3 The invention discloses a special keyboard left hand diagram for protecting wrists.

[0018] In the figure: 59: mounting shell, 60: keyboard body, 61: key, 62: foot support.

[0019] Figure 4 The invention discloses a special keyboard right hand diagram for protecting wrists.

[0020] Figure 5 This is a key deployment diagram of a special keyboard (left hand) for protecting wrists according to the patent of the present invention.

[0021] In the figure: 1: pot-01 keycap, 2: pot-02 keycap, 3: pot-03 keycap, 4: pot-04 keycap, 5: pot-05 keycap, 6: pot-06 keycap, 7: pot-07 keycap, 8: pot-08 keycap, 9: pot-09 keycap, 10: pot-10 keycap, 11: pot-11 keycap, 12: pot-12 keycap, 13: pot-13 keycap, 14: pot-14 keycap, 15: pot-15 keycap Keycaps, 16: 16 keycaps inside the pot, 17: 17 keycaps inside the pot, 18: 18 keycaps inside the pot, 19: 19 keycaps inside the pot, 20: 20 keycaps outside the pot, 21: 21 keycaps outside the pot, 22: 22 keycaps outside the pot, 23: 23 keycaps outside the pot, 24: 24 keycaps outside the pot, 25: 25 keycaps outside the pot, 26: 26 keycaps outside the pot, 27: 27 keycaps outside the pot, 28: 28 keycaps outside the pot, 29: 29 keycaps outside the pot.

[0022] Figure 6 This is a key deployment diagram of a special keyboard (right hand) for protecting the wrist according to the patent of the present invention.

[0023] In the figure: 30: Pot-30 keycap, 31: Pot-31 keycap, 32: Pot-32 keycap, 33: Pot-33 keycap, 34: Pot-34 keycap, 35: Pot-35 keycap, 36: Pot-36 keycap, 37: Pot-37 keycap, 38: Pot-38 keycap, 39: Pot-39 keycap, 40: Pot-40 keycap, 41: Pot-41 keycap, 42: Pot-42 keycap, 43: Pot-43 keycap, 44: Pot Inner-44 keycap, 45: Inner-45 keycap, 46: Inner-46 keycap, 47: Inner-47 keycap, 48: Inner-48 keycap, 49: Outer-49 keycap, 50: Outer-50 keycap, 51: Outer-51 keycap, 52: Outer-52 keycap, 53: Outer-53 keycap, 54: Outer-54 keycap, 55: Outer-55 keycap, 56: Outer-56 keycap, 57: Outer-57 keycap, 58: Outer-58 keycap. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] Embodiment 1:

[0026] like Figure 1 and Figure 2 , is a left and right hand grip diagram of a special keyboard for wrist protection in the present invention. When in use, lay your hand flat on the mounting shell and put your thumb on the lower outer edge of the mounting shell. This gripping method uses the iron sand palm kung fu principle in traditional martial arts and fighting to design the keyboard: when the palm hits a hard object, the maximum force point and force range that the palm can bear relieves the fatigue of the wrist and palm muscles and joints. When using and operating the keyboard, the palm faces inward, the back of the hand faces outward, the thumb faces up, the edge of the palm faces down, and the hand is placed on the keyboard. The shape of the hand is the shape of chopping the keyboard or desktop or keyboard tray with the edge of the palm, and the edge of the palm touches the keyboard or desktop or keyboard tray. The five fingers on the hand use the method of grabbing to exert force on the keyboard keycaps around the hand, that is, to find the surrounding keycaps by grabbing. When the fingers exert force, the muscle fascia of the forearm and wrist stretches and contracts along the direction of the fingers. This keyboard is divided into left and right keyboards. When in use, the left and right hands are used at the same time. The power of the left and right keyboards is about 2000 mAh when using batteries.

[0027] Embodiment 2:

[0028] like Figure 3 , Figure 4, a left and right keyboard diagram of a special keyboard for protecting wrists, including a mounting shell 59, a keyboard body 60, a key 61, a foot support 62, and a support frame 63. The mounting shell 59 is covered with the keyboard body 60, and the overall structure of the mounting shell 59 is set to a vertical arc shape. When the overall structure of the mounting shell 59 adopts a vertical arc shape, the base of the vertical arc shape is supported on the desktop for placing the mounting shell 59, which can improve the overall aesthetics of the present application. The two groups of front feet of the vertical arc shape are matched with support frames 63 hingedly connected, which are used to adjust the inclination angle of the mounting shell 59 and the keys 61 thereon; the back of the vertical arc shape has two support frames to ensure that the present application is stably supported and placed on the desktop. The key 61 is arranged on the inner side of the bowl shape of the mounting shell 59 and is connected to the keyboard body to send a corresponding command signal to the computer host; the key 61 includes a regular key, a numeric key and a combination key, the regular key and the numeric key are all keys existing on an ordinary keyboard, the combination key is a key integrated with multiple keys existing on an ordinary keyboard, and the use of the combination key can realize the command signal issued by using multiple corresponding keys on the ordinary keyboard together; the foot support 62 is fixed to the desktop, and the angle of the special keyboard can be adjusted.

[0029] Embodiment 3:

[0030] See also Figure 3 , Figure 4 The keyboard body includes an internal lining plate, an upper protective film, a printed circuit board, a lower protective film, and a bottom plate which are arranged from top to bottom. The internal lining plate is nested and matched with the inner wall of the mounting shell 59. The upper protective film is bonded to the lower surface of the lining plate and the upper surface of the printed circuit board. The lower protective film is bonded to the lower surface of the printed circuit board and the upper surface of the bottom plate. The bottom plate is fixed to the printed circuit board by self-tapping screws. The printed circuit board is connected with a power line and an information transmission line passing through the mounting shell 59. The material of the internal lining plate is brass, which is used to absorb the impact force generated by the keycap and the shaft on the printed circuit board when the key 61 is struck; the thickness of the upper protective film is set to 0.5-1mm, and the thickness of the lower protective film is set to 1-3mm. The upper protective film and the lower protective film arranged on the upper and lower sides of the printed circuit board can provide dust and water protection for the printed circuit board, which is suitable for the waterproof and dustproof requirements of the production workshop environment, and ensures that the bottom of the keyboard can be used normally for more than one minute when immersed in water; the nut of the screw is a countersunk setting, which can ensure that the base plate is stably installed in the installation shell 59, and the bottom of the installation shell 59 is provided with a hollow Luoshu pattern, which can timely discharge the water entering the installation shell 59 along the Luoshu pattern.

[0031] Each group of keys 61 includes: an ordinary mechanical shaft that passes into the installation shell 59 and is installed in conjunction with the keyboard body, a keycap that is arranged on the upper side of the installation shell 59 and is nested and plugged into the shaft, and an indicator mark that is arranged on the keycap and represents the corresponding key value. The shaft is embedded in the board inside the installation shell. The shaft adopts a mechanical shaft and a universal shaft. The products are mainly red shaft and green shaft. Users can use a shaft puller to replace the shaft of universal size by themselves; the keycap adopts ABS plastic keycap, and the indicator mark is set on the upper surface of the keycap by laser etching. When the shaft is pressed by the keycap, the needle on the shaft penetrates the printed circuit board and connects the circuit, transmitting the corresponding command signal to the CPU.

[0032] Embodiment 4:

[0033] See also Figure 5 , is a key deployment diagram of a special keyboard (left hand) for protecting the wrist in the patent of the present invention. Pot-01 keycap 1 represents "1", pot-02 keycap 2 represents "2", pot-03 keycap 3 represents "3", pot-04 keycap 4 represents "Q", pot-05 keycap 5 represents "W", pot-06 keycap 6 represents "E", pot-07 keycap 7 represents "A", pot-08 keycap 8 represents "S", pot-09 keycap 9 represents "D", pot-10 keycap 10 represents "Z", pot-11 keycap 11 represents "X", pot-12 keycap 12 represents "C", pot-13 keycap 13 represents "space", pot-14 keycap 14 represents ",", pot-15 keycap 15 represents The keycap 16 inside the pot represents "T", the keycap 17 inside the pot represents "F", the keycap 18 inside the pot represents "V", the keycap 19 inside the pot represents "R", the keycap 20 outside the pot represents "ESC", the keycap 21 outside the pot represents "F1", the keycap 22 outside the pot represents "F2", the keycap 23 outside the pot represents "F3", the keycap 24 outside the pot represents "Enter", the keycap 25 outside the pot represents "Ctrl+V", the keycap 26 outside the pot represents "ALT", the keycap 27 outside the pot represents "SHIHT", the keycap 28 outside the pot represents "TAB", and the keycap 29 outside the pot represents "CTRL".

[0034] The above keyboard layout is a layout including letters of a traditional keyboard. The device of the present invention is provided with a conversion device. By turning on the switch of the conversion device, the keyboard can be converted into a keyboard suitable for use with the Project 2007 software. The specific corresponding relationship is as follows:

[0035] The keycap 1 of the pot-01 represents "ESC", the keycap 2 of the pot-02 represents "F2", the keycap 3 of the pot-03 represents "S", the keycap 4 of the pot-04 represents "7", the keycap 5 of the pot-05 represents "8", the keycap 6 of the pot-06 represents "9", the keycap 7 of the pot-07 represents "4", the keycap 8 of the pot-08 represents "5", the keycap 9 of the pot-09 represents "6", the keycap 10 of the pot-10 represents "1", the keycap 11 of the pot-11 represents "2", the keycap 12 of the pot-12 represents "3", the keycap 13 of the pot-13 represents "0", the keycap 14 of the pot-14 represents ".", the keycap 15 of the pot-15 represents "F", the keycap 16 of the pot-16 represents "←", and the keycap 17 of the pot-17 represents "-(minus sign )", keycap 18 inside the pot represents "+", keycap 19 inside the pot represents ",", keycap 20 outside the pot represents "CTRL-", keycap 21 outside the pot represents "CTRL+", keycap 22 outside the pot represents "ALT+SHIFT+←", keycap 23 outside the pot represents "ALT+SHIFT+→", keycap 24 outside the pot represents "Enter", keycap 25 outside the pot represents "SHIFT+F6", keycap 26 outside the pot represents "CTRL+SHIFT+F5", keycap 27 outside the pot represents "Ctrl+"V", keycap 28 outside the pot represents "Ctrl+"C", keycap 29 outside the pot represents "Delete".

[0036] The patented keyboard of the present invention is also suitable for use with Project 2010 and above software keyboards. The difference from the Project 2007 software keyboard is that the -25 keycap 25 outside the pot represents "SHIFT+ALT+F6".

[0037] See also Figure 6, is a key deployment diagram of a special keyboard (right hand) for protecting wrists in the patent of the present invention. The right hand pot-30 keycap 30 represents "8", the pot-31 keycap 31 represents "9", the pot-32 keycap 32 represents "0", the pot-33 keycap 33 represents "P", the pot-34 keycap 34 represents "o", the pot-35 keycap 35 represents "I", the pot-36 keycap 36 represents "L", the pot-37 keycap 37 represents "K", the pot-38 keycap 38 represents "J", the pot-39 keycap 39 represents "M", the pot-40 keycap 40 represents "N", the pot-41 keycap 41 represents "B", the pot-42 keycap 42 represents "space", the pot-43 keycap 43 represents ".", the pot-44 keycap 44 represents The keycap 45 inside the pot represents "Y", the keycap 46 inside the pot represents "H", the keycap 47 inside the pot represents "V", the keycap 48 inside the pot represents "C", the keycap 49 outside the pot represents "F12", the keycap 50 outside the pot represents "F11", the keycap 51 outside the pot represents "F10", the keycap 52 outside the pot represents "F9", the keycap 53 outside the pot represents "Enter", the keycap 54 outside the pot represents "CTRL+C", the keycap 55 outside the pot represents "←back delete key", the keycap 56 outside the pot represents "SHIFT", the keycap 57 outside the pot represents "CTRL", and the keycap 58 outside the pot represents "Delete".

[0038] The above keyboard layout is a layout including letters of a traditional keyboard. The device of the present invention is provided with a conversion device. By turning on the switch of the conversion device, the keyboard can be converted into a keyboard suitable for use with the Project 2007 software. The specific corresponding relationship is as follows:

[0039] On the right hand side, keycap 30 in the pot-30 represents "ESC", keycap 31 in the pot-31 represents "F2", keycap 32 in the pot-32 represents "S", keycap 33 in the pot-33 represents "7", keycap 34 in the pot-34 represents "8", keycap 35 in the pot-35 represents "9", keycap 36 in the pot-36 represents "4", keycap 37 in the pot-37 represents "5", keycap 38 in the pot-38 represents "6", keycap 39 in the pot-39 represents "1", keycap 40 in the pot-40 represents "2", keycap 41 in the pot-41 represents "3", keycap 42 in the pot-42 represents "0", keycap 43 in the pot-43 represents ".", keycap 44 in the pot-44 represents "F", keycap 45 in the pot-45 represents "←", keycap 46 in the pot-46 represents "←". The keycap 47 inside the pot represents “+”, the keycap 48 inside the pot represents “,”, the keycap 49 outside the pot represents “CTRL+minus”, the keycap 50 outside the pot represents “CTRL+plus”, the keycap 51 outside the pot represents “ALT+SHIFT+←”, the keycap 52 outside the pot represents “ALT+SHIFT+→”, the keycap 53 outside the pot represents “Enter”, the keycap 54 outside the pot represents “SHIFT+F6”, the keycap 55 outside the pot represents “CTRL+SHIFT+F5”, the keycap 56 outside the pot represents “Ctrl+V”, the keycap 57 outside the pot represents “Ctrl+C”, and the keycap 58 outside the pot represents “Delete”.

[0040] The patented keyboard of the present invention is also suitable for use with Project 2010 and above software keyboards. The difference from the Project 2007 software keyboard is that the -54 keycap 54 outside the pot represents "SHIFT+ALT+F6".

[0041] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved. In addition, it should be understood that although this specification is described in accordance with the implementation methods, not each implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

[0042] The patent of the present invention is not limited to the above-mentioned optimal implementation mode. Anyone can derive other various forms of products under the inspiration of the patent of the present invention. However, no matter what changes are made in its shape or structure, all those with the same or similar technical solutions as the present application fall within the protection scope of the present invention.

Claims

1. A special keyboard for protecting wrists, comprising a mounting shell (59), a keyboard body (60), keys (61), a foot support (62), and a support frame (63), characterized in that: A keyboard body (60) is enclosed in the mounting shell (59), and the overall structure of the mounting shell (59) is arranged in a vertical arc shape. The key (61) is arranged on the bowl-shaped inner side of the mounting shell (59) and is matched with the keyboard body to send a corresponding command signal to the computer host.

2. A special keyboard for protecting wrists according to claim 1, characterized in that: The keys (61) include regular keys, numeric keys and combination keys. The regular keys and numeric keys are keys existing on an ordinary keyboard. The combination key is a key formed by integrating multiple keys existing on an ordinary keyboard. The combination key can realize the command signal issued by using multiple keys corresponding to the ordinary keyboard together.

3. The special keyboard for protecting wrist according to claim 1, characterized in that: The foot support (62) is fixed to the desktop and can adjust the angle of the special keyboard.

4. The special keyboard for protecting wrist according to claim 1, characterized in that: The overall structural shape of the installation shell (59) is a vertical arc shape. When the overall structure of the installation shell (59) adopts a vertical arc shape, the vertical arc-shaped base is supported on a desktop for placing the installation shell (59).

5. The special keyboard for protecting wrist according to claim 1, characterized in that: The two front feet of the vertical arc are matched with support frames (63) hingedly connected to adjust the inclination angle of the mounting shell (59) and the keys (61) thereon; the back of the vertical arc is provided with two support frames to ensure that the keyboard is stably supported and placed on the desktop.

6. The special keyboard for protecting wrist according to claim 1, characterized in that: The key (61) includes a common mechanical shaft body which is passed into the installation shell (59) and is installed in conjunction with the keyboard body, a key cap which is arranged on the upper side of the installation shell (59) and is embedded and plugged with the shaft body, an indicator mark which is arranged on the key cap and represents the corresponding key value, and the shaft body is inlaid on a board inside the installation shell. The shaft body adopts a mechanical shaft and a universal shaft body, and the products are red shaft and blue shaft.

7. The special keyboard for protecting wrist according to claim 1, characterized in that: The left-hand keyboard has the pot-01 keycap (1) representing "1", the pot-02 keycap (2) representing "2", the pot-03 keycap (3) representing "3", the pot-04 keycap (4) representing "Q", the pot-05 keycap (5) representing "W", the pot-06 keycap (6) representing "E", the pot-07 keycap (7) representing "A", the pot-08 keycap (8) representing "S", the pot-09 keycap (9) representing "D", the pot-10 keycap (10) representing "Z", the pot-11 keycap (11) representing "X", the pot-12 keycap (12) representing "C", the pot-13 keycap (13) representing "Space", the pot-14 keycap (14) representing "," and the pot-15 keycap (15) representing "R", and the pot-16 keycap (16) representing "Space". The key cap (16) of the inner pot-17 key cap represents "T", the key cap (17) of the inner pot-18 key cap represents "F", the key cap (18) of the inner pot-19 key cap represents "V", the key cap (19) of the inner pot-19 key cap represents "R", the key cap (20) of the outer pot-20 key cap represents "ESC", the key cap (21) of the outer pot-21 key cap represents "F1", the key cap (22) of the outer pot-22 key cap represents "F2", the key cap (23) of the outer pot-23 key cap represents "F3", the key cap (24) of the outer pot-24 key cap represents "Enter", the key cap (25) of the outer pot-25 key cap represents "Ctrl+V", the key cap (26) of the outer pot-26 key cap represents "ALT", the key cap (27) of the outer pot-27 key cap represents "SHIHT", the key cap (28) of the outer pot-28 key cap represents "TAB", and the key cap (29) of the outer pot-29 key cap represents "CTRL".

8. The special keyboard for protecting wrist according to claim 1, characterized in that: The left-hand keyboard is converted to be suitable for use with Project 2007 software keyboard. The Guo Nei-01 keycap (1) represents "ESC", the Guo Nei-02 keycap (2) represents "F2", the Guo Nei-03 keycap (3) represents "S", the Guo Nei-04 keycap (4) represents "7", the Guo Nei-05 keycap (5) represents "8", the Guo Nei-06 keycap (6) represents "9", the Guo Nei-07 keycap (7) represents "4", the Guo Nei- The 08 keycap (8) represents "5", the pot-09 keycap (9) represents "6", the pot-10 keycap (10) represents "1", the pot-11 keycap (11) represents "2", the pot-12 keycap (12) represents "3", the pot-13 keycap (13) represents "0", the pot-14 keycap (14) represents "".", the pot-15 keycap (15) represents "F", and the pot-16 keycap (16) represents "←" , the pot-17 keycap (17) represents "-(minus sign)", the pot-18 keycap (18) represents "+", the pot-19 keycap (19) represents ",", the pot-outside-20 keycap (20) represents "CTRL-", the pot-outside-21 keycap (21) represents "CTRL+", the pot-outside-22 keycap (22) represents "ALT+SHIFT+←", the pot-outside-23 keycap (23) represents "ALT+SHIFT+→", the pot-outside-24 keycap (24) represents "Enter", the pot-outside-25 keycap (25) represents "SHIFT+F6", the pot-outside-26 keycap (26) represents "CTRL+SHIFT+F5", the pot-outside-27 keycap (27) represents "Ctrl+"V", the pot-outside-28 keycap (28) represents Ctrl+"C", and the pot-outside-29 keycap (29) represents "Delete".

9. A special keyboard for protecting wrists according to claim 8, characterized in that: The patented keyboard of the present invention is also suitable for use with Project 2010 and above software keyboards. The difference from the Project 2007 software keyboard is that the -25 key cap (25) outside the pot represents "SHIFT+ALT+F6".

10. The special keyboard for protecting wrist according to claim 1, characterized in that: The right-hand keyboard has the pot-30 keycap (30) representing "8", the pot-31 keycap (31) representing "9", the pot-32 keycap (32) representing "0", the pot-33 keycap (33) representing "P", the pot-34 keycap (34) representing "o", the pot-35 keycap (35) representing "I", the pot-36 keycap (36) representing "L", the pot-37 keycap (37) representing "K", the pot-38 keycap (38) representing "J", the pot-39 keycap (39) representing "M", the pot-40 keycap (40) representing "N", the pot-41 keycap (41) representing "B", the pot-42 keycap (42) representing "Space", the pot-43 keycap (43) representing ".", the pot-44 keycap (44) representing "U", the pot-45 keycap (46) representing "U". Keycap (45) represents "Y", keycap (46) inside the pot-46 represents "H", keycap (47) inside the pot-47 represents "V", keycap (48) inside the pot-48 represents "C", keycap (49) outside the pot-49 represents "F12", keycap (50) outside the pot-50 represents "F11", keycap (51) outside the pot-51 represents "F10", keycap (52) outside the pot-52 represents "F9", keycap (53) outside the pot-53 represents "Enter", keycap (54) outside the pot-54 represents "CTRL+C", keycap (55) outside the pot-55 represents "←back delete key", keycap (56) outside the pot-56 represents "SHIFT", keycap (57) outside the pot-57 represents "CTRL", and keycap (58) outside the pot-58 represents "Delete".

11. The special keyboard for protecting wrist according to claim 1, characterized in that: The right-hand keyboard is converted to be suitable for use with the Project 2007 software keyboard. The right-hand pot-30 keycap (30) represents "ESC", the pot-31 keycap (31) represents "F2", the pot-32 keycap (32) represents "S", the pot-33 keycap (33) represents "7", the pot-34 keycap (34) represents "8", the pot-35 keycap (35) represents "9", the pot-36 keycap (36) represents "4", the pot-37 keycap (37) represents "5", the pot-38 keycap (38) represents "6", the pot-39 keycap (39) represents "1", the pot-40 keycap (40) represents "2", the pot-41 keycap (41) represents "3", the pot-42 keycap (42) represents "0", the pot-43 keycap (43) represents "".", the pot-44 keycap (44) represents "F", the pot-45 keycap (4 5) represents "←", the pot-46 keycap (46) represents "-", the pot-47 keycap (47) represents "+", the pot-48 keycap (48) represents a comma, the pot-49 keycap (49) represents "CTRL+minus", the pot-50 keycap (50) represents "CTRL+plus", the pot-51 keycap (51) represents "ALT+SHIFT+←", the pot-52 keycap (52) represents "ALT+SHIFT+→", the pot-53 keycap (53) represents "Enter", the pot-54 keycap (54) represents "SHIFT+F6", the pot-55 keycap (55) represents "CTRL+SHIFT+F5", the pot-56 keycap (56) represents "Ctrl+V", the pot-57 keycap (57) represents "Ctrl+C", and the pot-58 keycap (58) represents "Delete".

12. The special keyboard for protecting wrists according to claim 11, characterized in that: The patented keyboard of the present invention is also suitable for use with Project 2010 and above software keyboards. The difference from the Project 2007 software keyboard is that the -54 key cap (54) outside the right hand pot represents "SHIFT+ALT+F6".

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