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KR-102965103-B1 - Keyboard device capable of automatic typing

KR102965103B1KR 102965103 B1KR102965103 B1KR 102965103B1KR-102965103-B1

Abstract

The present invention may provide a keyboard device comprising: a typing module that performs a typing operation by striking a button of a keyboard; a first moving means that moves the typing module back and forth in a first direction; a second moving means that moves the typing module back and forth in a second direction that is orthogonal to the first direction; a sensor module that recognizes information for typing through the typing module; and a control unit that controls the typing module to operate based on the information recognized by the sensor module so that typing occurs.

Inventors

  • 이경순
  • 김도현
  • 김준환
  • 홍종민

Assignees

  • 선문대학교 산학협력단

Dates

Publication Date
20260513
Application Date
20231222

Claims (8)

  1. A typing module that performs a typing action by striking a keyboard button; A first moving means for reciprocating in a first direction for moving the above-mentioned typing module; A second moving means for reciprocating in a second direction that is orthogonal to the first direction that moves the typing module; A sensor module that recognizes information for typing through the above typing module; A control unit that controls the typing module to operate based on information recognized by the sensor module to enable typing; The above typing module includes a driving motor and a striking member that moves up and down by the power of the driving motor, and The sensor module includes an impact sensor provided in a standby position, which is the initial position of the typing module, and The above control unit is, It includes a database unit that stores the position coordinates of each button of the keyboard and the stroke value of the striking member corresponding to the inclined arrangement of the keyboard, By controlling the drive motor based on the value stored in the database, the stroke of the striking member is variably controlled according to the height of the buttons of the inclined keyboard, and A keyboard device that controls the typing module to return to the standby position after typing is completed to prevent the accumulation of position errors during subsequent typing operations, and to initialize the position coordinate values of the typing module when the typing module comes into contact with the impact sensor.
  2. In Article 1, The above typing module is, A case that is movably provided, and A keyboard device comprising a gear assembly provided inside the above case and transmitting power of the above drive motor.
  3. In Article 2, The above gear assembly is, A first gear connected to the above-mentioned drive motor to receive power, and A second gear that is positioned in a direction perpendicular to the first gear and meshes with the first gear, and A third gear connected in the axial direction to the second gear mentioned above, and It includes a fourth gear that meshes with the third gear mentioned above, and The above-mentioned fourth gear is a keyboard device that engages with a tooth formed in the striking member to raise and lower the striking member.
  4. In Article 1, The above sensor module is a keyboard device including a voice recognition sensor that recognizes the user's voice.
  5. In Article 1, The above-mentioned first means of transportation is, A pair of support plates arranged to allow the above-mentioned typing module to move back and forth while being guided, and A first moving motor fixed to the inner surface of a support plate on one side, and A support member provided on the opposite side of the first moving motor and supported between a pair of support plates, and A first pulley formed on the shaft of the first moving motor, and A second pulley formed on the above support, and It includes a first belt connected between the first pulley and the second pulley and circulating when the first moving motor is driven, A part of the first belt is connected to the typing module and moves together with the keyboard device.
  6. In Article 1, The above-mentioned second means of transportation is, A pair of first and second fixed plates formed with a gap between them in the height direction, A movable member that moves between the first fixed plate and the second fixed plate and is connected to the lower part of the typing module, A second moving motor that provides driving force to reciprocate the above moving member, A first support pulley formed on the shaft of the second moving motor, and A second support pulley formed at a position spaced apart from the second moving motor, It includes a second belt that is connected between the first support pulley and the second support pulley and moves in a circulating motion, The above second belt is a keyboard device in which a portion of the second belt is coupled to the moving member and moves together while penetrating the moving member.
  7. In Article 6, The above-mentioned first means of transportation is, It includes a pair of support plates arranged to allow the above-mentioned typing module to move back and forth while being guided, and A moving hole is formed along the longitudinal direction in the first fixed plate above, and An extension piece is formed on the lower part of the above support plate, and The above extension is a keyboard device that moves while being guided by being inserted into the moving hole of the first fixed plate.
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Description

Keyboard device capable of automatic typing The present invention relates to a keyboard device capable of automatically typing on a keyboard. Generally, keyboards are widely used as a means to type and input desired content when using computer programs. With such keyboards, users repeatedly press the corresponding keyboard buttons using the fingers of both hands to type the desired sentence. While skilled users can type quickly, inexperienced users may type slowly, type inaccurately, and easily feel fatigued. Therefore, there is a need to provide a device that allows for fast and accurate keyboard typing according to user commands. FIG. 1 is a perspective view of a keyboard device according to one embodiment of the present invention. FIG. 2 is a plan view of a keyboard device according to one embodiment of the present invention. FIG. 3 is a front view of a keyboard device according to one embodiment of the present invention. Figure 4 is an enlarged view of section A of Figure 3. FIG. 5 is a perspective view of a typing module of a keyboard device according to one embodiment of the present invention. Figure 6 is a partial enlarged view of Figure 5. FIG. 7 is a right side view of a keyboard device according to one embodiment of the present invention. FIG. 8 is a rear view of a keyboard device according to one embodiment of the present invention. FIG. 9 is a right-side view of a keyboard device according to one embodiment of the present invention, showing the state in which a support plate on one side of the typing module has been removed. FIG. 10 is a rear view of the combined state of a power transmission member provided inside a striking structure of a typing module in a keyboard device according to one embodiment of the present invention. Fig. 11 is a partially enlarged perspective view of Fig. 10. FIG. 12 is a partially enlarged rear perspective view of a keyboard device according to one embodiment of the present invention, in which one axis plate has been removed. FIG. 13 is a right side view showing the interior of a striking structure with one side of a typing module removed according to one embodiment of the present invention. FIG. 14 is a configuration diagram of a sensor module providing sensing information for operating a control unit and a typing module in a keyboard device according to an embodiment of the present invention, and a first to third motor controlled by a control unit. FIG. 1 is a perspective view of a keyboard device according to one embodiment of the present invention. FIG. 2 is a plan view of a keyboard device according to one embodiment of the present invention. FIG. 3 is a front view of a keyboard device according to one embodiment of the present invention. Figure 4 is an enlarged view of section A of Figure 3. FIG. 5 is a perspective view of a typing module of a keyboard device according to one embodiment of the present invention. Figure 6 is a partial enlarged view of Figure 5. Referring to FIGS. 1 to 6, a keyboard device (10) according to one embodiment of the present invention may include a typing module (100) that performs a typing operation by striking a button (21) of a keyboard (20), and a first moving means (200) and a second moving means (300) that move the typing module (100). The typing module (100) may include a case (110) that is movably provided, a driving motor (120) provided on the upper part of the case (110), a gear assembly (130) provided inside the case (110) to transmit power of the driving motor (120), and a striking member (140) that strikes a button (21) of a keyboard (20) while being raised and lowered in the up and down direction by the gear assembly (130). The case (110) may be provided with a bracket that wraps around and supports the striking member (140) so that it can be raised and lowered. Additionally, referring to FIG. 10 or FIG. 11, the gear assembly (130) may include a first gear (131) that is connected to and rotated by a drive motor (120), a second gear (132) that is provided at the lower part of the first gear (131) and meshes with the first gear (131), a third gear (133) that is connected to the second gear (132), and a fourth gear (134) that meshes with the third gear (133). An opening is formed in the front of the case (110) corresponding to the front of the fourth gear (134), and the striking member (140) and the fourth gear (134) can be meshed. The first gear (131) can be rotated in a circumferential direction while connected to a drive motor (120), and the second gear (132) can be positioned perpendicular to the first gear (131) and meshed with the first gear (131) to receive power. The first gear (131) and the second gear (132) can be made of bevel gears. The third gear (133) coupled to the second gear (132) can be coupled to the second gear (132) in the form of an axis, and thus can be spaced apart from the lower part of the first gear (131). The fourth gear can be positioned in front of the third gear (133) and engaged, and a strik