Intelligent control key panel of multifunctional media

Abstract

The invention provides an intelligent control key panel of a multifunctional medium. The circuit board is installed at the bottom of the base, the key board and the rocker base are respectively installed on the circuit board, the key board is provided with a plurality of keys, the silica gel upper cover is buckled at the upper end of the base, the silica gel upper cover is provided with a coding shaft hole and a plurality of key force transmission blocks, and the key force transmission blocks are arranged in the coding shaft hole. The key force transmission blocks correspond to and make contact with the keys respectively, and the rocker end of the rotary knob extends into the base from the coding shaft hole to be assembled in the circuit board. According to the intelligent key panel, the knob can swing front, back, left and right, the knob is provided with the keys, and meanwhile, the intelligent key panel has the functions of the silica gel keys and has the advantages of being high in operation reliability, long in durability, high in protection grade, capable of preventing optical crosstalk, attractive in appearance, capable of more conforming to ergonomics in operation and the like.

Description

Technical Field

[0001] The invention relates to an intelligent operating key panel of a multifunctional media. Background Art

[0002] The knob buckle of the current DH key panel is easy to break, resulting in a short life of the device; and the key material is not light-transmissive, which makes it easy for new employees to make mistakes when they are unfamiliar with the keys, and the keys do not provide feedback on the key input status, making it impossible for operators to identify the operating status of the equipment. For example, a key module with a screen disclosed in CN117406870A provides feedback on the key input signal by setting a display screen on the case module, so that the operator can adjust the input status in time. However, the use of a display screen will make the internal circuit of the key panel more complicated; and the way it is connected to the device is through a signal line, which brings difficulties to the installation process of the key panel. Summary of the invention

[0003] In order to solve the above technical problems, the present invention provides a multi-functional media intelligent control key panel.

[0004] The present invention is achieved through the following technical solutions.

[0005] The present invention provides a multifunctional media intelligent control key panel, which includes a knob, a base, a silicone upper cover, a circuit board, a key board, and a joystick seat. The circuit board is installed at the bottom of the base, the key board and the joystick seat are respectively installed on the circuit board, a plurality of keys are arranged on the key board, the silicone upper cover is buckled on the upper end of the base, a coding shaft hole and a plurality of key force transmission blocks are arranged on the silicone upper cover, the key force transmission blocks correspond to and contact the keys respectively, and the joystick end of the knob extends from the coding shaft hole into the base and is assembled in the circuit board.

[0006] The base includes an outer shell and an inner shell. A buckle is installed on the inner wall of the outer shell to lock the inner shell. The openings on the upper ends of the outer shell and the inner shell are both provided with extensions. The extension of the outer shell is provided with a glue groove. The glue groove is filled with a sealing foot to bond with the lower end face of the extension of the inner shell.

[0007] The bottom of the outer shell is processed with a groove, and a plug socket and a breathable waterproof pad are installed in the groove. The head end of the plug socket extends out of the bottom of the base. The bottom of the inner shell is fixedly connected to the circuit board. A notch is processed on one side of the circuit board. A cable socket is installed at the channel, and the cable socket is connected to the plug socket through a cable.

[0008] A plurality of supporting feet are evenly installed on the bottom of the inner shell, and metal threaded sleeves are fixed inside the supporting feet.

[0009] The bottom of the inner shell is also processed with a through hole, which is closed by a plug.

[0010] The joystick seat includes an upper rocker seat and a lower rocker seat, both of which are square cylinders. A rotating shaft is vertically fixed on the four outer walls of the upper rocker seat through square protrusions. A rotating shaft is installed on two opposite side walls of the lower rocker seat, and rotating shaft holes are processed on the other two side walls. The rocker end of the knob is installed in the lower rocker seat.

[0011] The square convex block is hollow inside, and a wire arrangement groove is processed on the upper end of the outer wall where the rocker upper seat is connected to any one of the square convex blocks.

[0012] The knob includes a rotary cap and an encoder with a backlight plate on the top. The rotary cap is installed on the top of the encoder, a transparent soft cap is arranged inside the backlight plate, and a through hole is processed on the top of the backlight plate.

[0013] A buckle is provided on the edge of the silicone upper cover, and the buckle cooperates with the slot at the lower end of the outer aid of the inner shell to fix the silicone upper cover.

[0014] The keys are arranged in double rows, and the silicone upper cover is provided with a key membrane opposite to the key position on the top of the keys, and the key force transmission blocks are respectively fixed on the lower end surface of the key membrane. A backlight panel is also provided between the key force transmission blocks at the lower end of the silicone upper cover, and a plurality of light transmission holes are processed on the backlight panel, and three light transmission holes are respectively provided next to each key force transmission block.

[0015] The beneficial effects of the present invention are that the knob can swing back and forth, left and right, the knob has buttons, and the intelligent button panel also has silicone button function, which has the advantages of high operational reliability, long durability, high protection level, anti-cross-lighting, beautiful appearance and more ergonomic operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure explosion of the present invention;

[0017] Figure 2 It is a schematic diagram of the panel structure of the present invention;

[0018] Figure 3 For the present invention Figure 2 AA section structure diagram;

[0019] Figure 4 A side structural schematic diagram of the present invention;

[0020] Figure 5 It is a schematic diagram of the bottom structure of the present invention;

[0021] Figure 6 It is a schematic diagram of the keypad of the present invention;

[0022] Figure 7 A schematic diagram of a circuit board of the present invention;

[0023] Figure 8It is a schematic diagram of a base of the present invention;

[0024] Fig. 9 This is a schematic diagram of the knob assembly structure of the present invention;

[0025] Fig.10 It is a structural schematic diagram of the rocker seat of the present invention;

[0026] Fig.11 It is a schematic diagram of the knob structure of the present invention.

[0027] In the figure: 1-knob, 11-screw cap, 12-encoder, 13-cable, 14-transparent soft cap, 15-backlight, 2-base, 210-shell, 211-glue groove, 212-breathable waterproof pad, 213-plug socket, 214-clip, 215-foot, 216-limiting rib plate, 217-installation threaded hole, 220-inner shell, 221-cable groove, 3-silicone upper cover , 31-encoding shaft hole, 32-key force transmission block, 33-backlight panel, 4-plug, 41-flip cover, 5-plug, 6-key membrane, 7-circuit board, 71-cable socket, 8-key board, 81-key, 9-joystick seat, 91-joystick upper seat, 911-shaft, 912-joystick positioning slot, 913-cable slot, 92-joystick lower seat, 922-shaft hole, 10-screw. DETAILED DESCRIPTION

[0028] The technical solution of the present invention is further described below, but the scope of protection claimed is not limited to the description.

[0029] A multifunctional media intelligent control key panel; a knob 1, a base 2, a silicone upper cover 3, a circuit board 7, a key board 8, and a joystick seat 9, wherein the circuit board 7 is mounted at the bottom of the base 2, the key board 8 and the joystick seat 9 are respectively mounted on the circuit board 7, a plurality of keys 81 are arranged on the key board 8, the silicone upper cover 3 is buckled on the upper end of the base 2, a coding shaft hole 31 and a plurality of key force transmission blocks 32 are arranged on the silicone upper cover 3, the key force transmission blocks 32 respectively correspond to and contact the keys 81, and the joystick end of the knob 1 extends from the coding shaft hole 31 into the base 2 and is assembled in the circuit board 7.

[0030] The base 2 includes an outer shell 210 and an inner shell 220. A buckle 214 is installed on the inner wall of the outer shell 210 to lock the inner shell 220. The openings on the upper ends of the outer shell 210 and the inner shell 220 are both processed with extensions. The extension of the outer shell 210 is processed with a glue groove 211. The glue groove 211 is filled with a sealing foot to bond with the lower end face of the extension of the inner shell 220.

[0031] The bottom of the outer shell 210 is processed with a groove, and a plug socket 213 and a breathable waterproof pad 212 are installed in the groove. The head end of the plug socket 213 extends out of the bottom of the base 2. The bottom of the inner shell 220 is fixedly connected to the circuit board 7. A notch is processed on one side of the circuit board 7. A cable socket 71 is installed at the channel mouth. The cable socket 71 is connected to the plug socket 213 through a cable.

[0032] A plurality of legs 215 are evenly mounted on the bottom of the inner shell 220, and metal threaded sleeves are fixed inside the legs 215.

[0033] The bottom of the inner shell 220 is also processed with a through hole, which is closed by a plug 5.

[0034] The joystick seat 9 includes an upper rocker seat 91 and a lower rocker seat 92, both of which are square cylinders. A rotating shaft 911 is vertically fixed on the four outer walls of the upper rocker seat 91 through square protrusions. The rotating shaft 911 is installed on two opposite side walls of the lower rocker seat 92, and rotating shaft holes 922 are processed on the other two side walls. The rocker end of the knob 1 is installed in the lower rocker seat 92.

[0035] The square protrusion is hollow inside, and a cable groove 913 is processed on the upper end of the outer wall where the rocker upper seat 91 is connected to any square protrusion.

[0036] The knob 1 includes a screw cap 11 and an encoder 12, and a backlight plate 15 is provided on the top. The screw cap 11 is installed on the top of the encoder 12, a transparent soft cap 14 is provided in the backlight plate 15, and a through hole is processed on the top of the backlight plate 15.

[0037] The edge of the silicone upper cover 3 is provided with a buckle, and the buckle cooperates with the slot at the lower end of the outer aid of the inner shell 220 to fix the silicone upper cover 3.

[0038] The buttons 81 are arranged in double rows, and the silicone upper cover 3 is provided with a button membrane 6 on the top of the buttons 81, which is opposite to the button 81. The button force transmission blocks 32 are respectively fixed on the lower end surface of the button membrane 6. A backlight plate 33 is also provided between the button force transmission blocks 32 at the lower end of the silicone upper cover 3, and a plurality of light transmission holes are processed on the backlight plate 33, and three light transmission holes are respectively provided beside each button force transmission block 32.

Claims

1. A multifunctional media intelligent control key panel, characterized in that: A knob (1), a base (2), a silicone upper cover (3), a circuit board (7), a key board (8), and a joystick seat (9), wherein the circuit board (7) is mounted on the bottom of the base (2), the key board (8) and the joystick seat (9) are respectively mounted on the circuit board (7), a plurality of keys (81) are arranged on the key board (8), the silicone upper cover (3) is buckled on the upper end of the base (2), a coding shaft hole (31) and a plurality of key force transmission blocks (32) are arranged on the silicone upper cover (3), the key force transmission blocks (32) respectively correspond to and contact the keys (81), and the joystick end of the knob (1) extends from the coding shaft hole (31) into the base (2) and is assembled in the circuit board (7).

2. The intelligent control key panel of the multifunctional media as claimed in claim 1, characterized in that: The base (2) comprises an outer shell (210) and an inner shell (220); a buckle (214) is installed on the inner wall of the outer shell (210) to lock the inner shell (220); the openings at the upper ends of the outer shell (210) and the inner shell (220) are both provided with an extension; a glue groove (211) is processed on the extension of the outer shell (210); a sealing foot is injected into the glue groove (211) to bond with the lower end surface of the extension of the inner shell (220).

3. The intelligent control key panel of the multifunctional media as claimed in claim 2, characterized in that: The bottom of the outer shell (210) is processed with a groove, and a plug socket (213) and a breathable waterproof pad (212) are installed in the groove. The head end of the plug socket (213) extends out of the bottom of the base (2). The bottom of the inner shell (220) is fixedly connected to the circuit board (7). A notch is processed on one side of the circuit board (7). A cable socket (71) is installed at the channel opening. The cable socket (71) is connected to the plug socket (213) through a cable.

4. The intelligent control key panel of the multifunctional media as claimed in claim 3, characterized in that: A plurality of supporting feet (215) are evenly mounted on the bottom of the inner shell (220), and metal threaded sleeves are fixed inside the supporting feet (215).

5. The intelligent control key panel of the multifunctional media as claimed in claim 4, characterized in that: The bottom of the inner shell (220) is also processed with a through hole, and the through hole is closed by a plug (5).

6. The intelligent control key panel of the multifunctional media as claimed in claim 1, characterized in that: The rocker seat (9) comprises a rocker upper seat (91) and a rocker lower seat (92), both of which are square cylinders, and a rotating shaft (911) is vertically fixed on the four outer walls of the rocker upper seat (91) through square protrusions, and the rotating shaft (911) is installed on two opposite side walls of the rocker lower seat (92), and the other two side walls are processed with rotating shaft holes (922), and the rocker end of the knob (1) is installed in the rocker lower seat (92).

7. The intelligent control key panel of the multifunctional media as claimed in claim 6, characterized in that: The square convex block is hollow inside, and a wire arrangement groove (913) is processed on the upper end of the outer wall where the rocker upper seat (91) is connected to any one of the square convex blocks.

8. The intelligent control key panel of multifunctional media as claimed in claim 1, characterized in that: The knob (1) comprises a rotary cap (11) and an encoder (12) with a backlight plate (15) on top, the rotary cap (11) being mounted on the top of the encoder (12), a transparent soft cap (14) being arranged inside the backlight plate (15), and a through hole being processed on the top of the backlight plate (15).

9. The intelligent control key panel of multifunctional media as claimed in claim 1, characterized in that: The edge of the silicone upper cover (3) is provided with a buckle, and the buckle cooperates with the slot at the lower end of the outer aid of the inner shell (220) to fix the silicone upper cover (3).

10. The intelligent control key panel of multifunctional media as claimed in claim 1, characterized in that: The keys (81) are arranged in double rows, the silicone upper cover (3) is provided with a key membrane (6) on the top of the keys (81) and is opposite to the keys (81), and the key force transmission blocks (32) are respectively fixed on the lower end surface of the key membrane (6). A backlight plate (33) is also provided at the lower end of the silicone upper cover (3) between the key force transmission blocks (32), and a plurality of light transmission holes are processed on the backlight plate (33), and three light transmission holes are respectively provided next to each key force transmission block (32).

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