Keyboard touch control lifting all-in-one machine

Abstract

The utility model relates to a keyboard touch control lifting all-in-one machine which solves the problems that desktop keyboards are mostly used in traditional meeting rooms, desktop space is occupied, wiring is messy, and dust is prone to being accumulated on the keyboards used at low frequency. A main panel is arranged on the top surface of a machine shell, and a lifting groove is formed in the center of the main panel; a sliding rail is vertically arranged on the inner wall of the machine shell, a sliding base is arranged on the sliding rail, a rack is fixed to the inner wall of the machine shell, a lifting motor and a lifting gear are arranged on the sliding base, and the lifting gear is meshed with the rack and driven by the lifting motor. A keyboard is arranged at the top of the sliding seat, a keyboard bracket is arranged at the lower part of the keyboard, the keyboard bracket is arranged on a rotating shaft, a second rotating gear is arranged at the end part of the rotating shaft, a rotating motor and a first rotating gear are arranged on the sliding seat, and the rotating motor drives the first rotating gear to drive the second rotating gear to rotate. The keyboard on the desktop can be lifted, and can be stored below the desktop when not used, so that the desktop is kept clean and attractive, and is convenient to clean.

Description

Technical Field

[0001] The utility model belongs to the field of office equipment and relates to a hidden keyboard, in particular to a keyboard touch-control lifting integrated machine. Background Art

[0002] The keyboard is the main input device of the computer. It is used with the computer. Traditional keyboards are divided into wired and wireless keyboards. For conference rooms, the keyboard is not used frequently, but the physical keyboard is placed on the conference room table. The wired keyboard needs to be wired, and the keyboard cable will take up the desktop space and look messy. In addition, long-term low-frequency use will cause the external keyboard to accumulate dust and is difficult to clean. Wireless keyboards are not suitable for conference rooms. The low frequency of use of conference room keyboards will cause the battery to be frequently fed during use. Summary of the invention

[0003] The utility model aims to solve the problems that traditional conference rooms mostly use desktop keyboards, which take up desktop space and have messy wiring, and keyboards that are used infrequently are prone to dust accumulation. A keyboard touch lift all-in-one machine is provided, which can store the keyboard and lift it to the desktop when in use.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a keyboard touch lifting all-in-one machine, including a casing, the top surface of the casing is provided with a main panel buckled on the desktop, and a lifting slot is opened in the center of the main panel; a slide rail is vertically arranged on the inner wall of the casing, and a sliding seat that slides up and down is arranged on the slide rail, and a vertically arranged rack is also fixed to the inner wall of the casing, and a lifting motor and a lifting gear are arranged on the sliding seat, and the lifting gear is meshed with the rack and driven by the lifting motor; a keyboard is arranged on the top of the sliding seat, and a keyboard bracket is arranged at the lower part of the keyboard, and the keyboard bracket is arranged on a rotating shaft, and a second rotating gear is arranged at the end of the rotating shaft, and a rotating motor and a first rotating gear are arranged on the sliding seat, and the rotating motor drives the first rotating gear to drive the second rotating gear to rotate.

[0005] The desktop is slotted, the main panel is snapped into the slotted desktop, and the housing is hidden under the desktop. When the device is not in use, the keyboard is rotated to a vertical position and is sunk into the housing with the slide. When in use, the slide rises to push the keyboard above the desktop, and then the motor is turned to drive the keyboard tray to rotate 90°, so that the keyboard is horizontal for use. As a wired keyboard, the keyboard can be fixed to the keyboard tray or can be removed from the keyboard tray to adjust to a comfortable position for use.

[0006] Preferably, a second rotating gear is provided at both ends of the rotating shaft, and the two second rotating gears are respectively meshed with a transfer gear, wherein the transfer gear on one side is meshed with the first rotating gear for transfer transmission; a rotation limit baffle is provided on the transfer gear on the other side, and a first rotation photoelectric sensor and a second rotation photoelectric sensor are respectively provided on the side and below of the rotation limit baffle, and the first rotation photoelectric sensor and the second rotation photoelectric sensor are spaced 90° apart. The first rotating gear transmits to the second rotating gear through the transfer gear, and the first rotating gear and the second rotating gear rotate in the same direction. At the same time, a rotation limit sensor system is provided on the transfer gear at the other end, so as to control the rotation angle of the keyboard.

[0007] Preferably, an upper limit photoelectric sensor is provided on the slide, and an upper limit baffle is provided at the upper part of the inner wall of the housing corresponding to the upper limit photoelectric sensor; a lower limit photoelectric sensor is provided on the slide, and a lower limit baffle is provided at the lower part of the inner wall of the housing corresponding to the lower limit photoelectric sensor. The upper limit photoelectric sensor and the upper limit baffle perform upper limit on the slide, and the lower limit photoelectric sensor and the lower limit baffle perform lower limit on the slide.

[0008] Preferably, a small panel that can be flipped up and down 90 degrees is arranged on one side below the main panel lifting slot, a vertical pull rod is arranged on one side of the small panel, a small panel hanging ear fixed to the pull rod is arranged on the side of the small panel, and a sliding seat hanging ear for pulling the pull rod is arranged on the side of the sliding seat. The pull rod moves with the sliding seat, and when the sliding seat moves to the bottom, the pull rod is pulled to flip the small panel to close the lifting slot, so that the desktop is flat.

[0009] Preferably, the slide rails are symmetrically arranged on the left and right, the slide seat is plate-shaped, four sliding blocks are arranged on the slide seat, and the sliding blocks are arranged in groups of two corresponding to the two slide rails respectively.

[0010] Preferably, an external connection interface and a power supply interface are provided at the bottom of the housing.

[0011] Preferably, a drag chain for cable management is provided inside the casing.

[0012] Preferably, the keyboard is a touch keyboard with mouse touch.

[0013] Preferably, the keyboard is a full-size keyboard.

[0014] Preferably, the main panel is provided with a lifting switch on one side of the lifting slot.

[0015] The utility model can lift the desktop keyboard, and the keyboard can be stored under the desktop when not in use, so as to keep the desktop clean and beautiful and convenient to maintain. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings.

[0017] Figure 1 It is a schematic diagram of the external structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0019] 1. Casing, 2. Main panel, 3. Keyboard, 4. Keyboard bracket, 5. Rotating shaft, 6. Lifting switch, 7. Second rotating gear, 8. Transfer gear, 9. Rotation limit baffle, 10. First rotating photoelectric sensor, 11. Second rotating photoelectric sensor, 12. First rotating gear, 13. Rotating motor, 14. Small panel, 15. Small panel hanging ear, 16. Pull rod, 17. Slide seat, 18. Slide rail, 19. Rack, 20. Lifting gear, 21. Lifting motor, 22. Drag chain, 23. Upper limit baffle, 24. Upper limit photoelectric sensor, 25. Lower limit baffle, 26. Lower limit photoelectric sensor, 27. External interface, 28. Power interface, 29. Slide hanging ear. DETAILED DESCRIPTION

[0020] The present invention is further described below through specific embodiments in conjunction with the accompanying drawings.

[0021] Embodiment: A keyboard touch lifting integrated machine, such as Figure 1 As shown. The device includes a housing 1, the top surface of which is provided with a main panel 2 buckled on the desktop, and a lifting slot is provided in the center of the main panel; a lifting switch 6 is provided on one side of the lifting slot of the main panel 2. A slide rail 18 is vertically provided on the inner wall of the housing, and a slide seat 17 that slides up and down is provided on the slide rail. A vertically provided rack 19 is also fixed to the inner wall of the housing, and a lifting motor 21 and a lifting gear 20 are provided on the slide seat, and the lifting gear 20 is meshed with the rack 19 and driven by the lifting motor 21. An upper limit photoelectric sensor 24 is provided on the slide seat 17, and an upper limit stopper 23 is provided at the upper part of the inner wall of the housing corresponding to the upper limit photoelectric sensor; a lower limit photoelectric sensor 26 is provided on the slide seat, and a lower limit stopper 25 is provided at the lower part of the inner wall of the housing corresponding to the lower limit photoelectric sensor. The slide rail 18 is symmetrically arranged on the left and right, and the slide seat is plate-shaped, and four sliders are provided on the slide seat, and the sliders are arranged in groups of two and correspond to the two slide rails respectively. The rack is arranged between the two slide rails.

[0022] The slide 17 is provided with a rotating motor 13 and a first rotating gear 12. The top of the slide 17 is provided with a keyboard 3, which is a full-size touch keyboard with a mouse touch. The lower part of the keyboard is provided with a keyboard bracket 4, which is arranged on a rotating shaft 5. The two ends of the rotating shaft 5 are respectively provided with second rotating gears 7, and the two second rotating gears 7 are respectively engaged with transfer gears 8, wherein the transfer gear 8 on one side is engaged with the first rotating gear 12 for transfer transmission; the transfer gear on the other side is provided with a rotation limit baffle 9, and the side and bottom of the rotation limit baffle are respectively provided with a first rotation photoelectric sensor 10 and a second rotation photoelectric sensor 11, and the transmission ratio of the transfer gear 8 and the second rotating gear 7 is 1:1. The first rotation photoelectric sensor and the second rotation photoelectric sensor are spaced 90° apart.

[0023] A small panel 14 that can be flipped up and down 90 degrees is set on the lower side of the main panel 2 lifting groove, and a vertical pull rod 16 is set on one side of the small panel. A small panel hanging ear 15 fixed to the pull rod is set on the side of the small panel, and a slide hanging ear 29 for pulling the pull rod is set on the side of the slide 17.

[0024] The bottom of the housing 1 is provided with an external connection interface 27 and a power supply interface 28. The housing 1 is provided with a drag chain 22 for cable management.

[0025] When the device is not in use, the keyboard rotates to a vertical position and sinks into the housing with the slide. When in use, the slide rises to push the keyboard above the desktop, and then the motor drives the keyboard bracket to rotate 90 degrees, and the keyboard is horizontal for use.

Claims

1. A keyboard touch lifting integrated machine, characterized in that: It includes a casing, the top surface of which is provided with a main panel that is buckled on the desktop, and a lifting groove is opened in the center of the main panel; a slide rail is vertically arranged on the inner wall of the casing, and a slide seat that slides up and down is arranged on the slide rail, and a vertically arranged rack is also fixed to the inner wall of the casing, and a lifting motor and a lifting gear are arranged on the slide seat, and the lifting gear is meshed with the rack and driven by the lifting motor; a keyboard is arranged on the top of the slide seat, and a keyboard bracket is arranged at the lower part of the keyboard, and the keyboard bracket is arranged on a rotating shaft, and a second rotating gear is arranged at the end of the rotating shaft, and a rotating motor and a first rotating gear are arranged on the slide seat, and the rotating motor drives the first rotating gear to drive the second rotating gear to rotate.

2. The keyboard touch lifting integrated machine according to claim 1, characterized in that: Second rotating gears are respectively arranged at both ends of the rotating shaft, and the two second rotating gears are respectively meshed with transfer gears, and the transfer gear on one side is meshed with the first rotating gear for transfer transmission; a rotation limit baffle is provided on the transfer gear on the other side, and a first rotation photoelectric sensor and a second rotation photoelectric sensor are respectively arranged on the side and below of the rotation limit baffle, and the first rotation photoelectric sensor and the second rotation photoelectric sensor are spaced 90° apart.

3. The keyboard touch lifting integrated machine according to claim 1, characterized in that: An upper limit photoelectric sensor is arranged on the slide seat, and an upper limit baffle is arranged on the upper part of the inner wall of the casing corresponding to the upper limit photoelectric sensor; a lower limit photoelectric sensor is arranged on the slide seat, and a lower limit baffle is arranged on the lower part of the inner wall of the casing corresponding to the lower limit photoelectric sensor.

4. The keyboard touch lifting integrated machine according to claim 1, characterized in that: A small panel that can be flipped up and down 90 degrees is set on the lower side of the main panel lifting groove, a vertical pull rod is set on one side of the small panel, a small panel hanging ear fixed to the pull rod is set on the side of the small panel, and a slide hanging ear for pulling the pull rod is set on the side of the slide seat.

5. The keyboard touch lifting integrated machine according to claim 1, characterized in that: The slide rails are arranged symmetrically on the left and right, the slide seat is plate-shaped, four sliding blocks are arranged on the slide seat, and the sliding blocks form a group of two and are arranged corresponding to the two slide rails respectively.

6. The keyboard touch lifting integrated machine according to claim 1, characterized in that: The bottom of the housing is provided with an external interface and a power interface.

7. The keyboard touch lifting integrated machine according to claim 1, characterized in that: A drag chain for cable management is provided inside the casing.

8. The keyboard touch lifting integrated machine according to claim 1, characterized in that: The keyboard is a touch keyboard with mouse touch.

9. The keyboard touch lifting integrated machine according to claim 1, characterized in that: The keyboard is a full-size keyboard.

10. The keyboard touch lifting integrated machine according to claim 1, characterized in that: The main panel is provided with a lifting switch on one side of the lifting slot.

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