Operating rod mechanism for electronic product synthesizer

Abstract

The utility model discloses an operating lever mechanism for an electronic product synthesizer, and relates to the field of electronic products. The joystick mechanism of the electronic product synthesizer comprises an operation panel, a joystick piece is installed and connected between the operation panel and a fixed seat, an integrated support is rotatably installed in the fixed seat along the X axis, an X-axis potentiometer is installed on one side of the fixed seat, a Y-axis potentiometer parallel to the Y axis is inserted in the integrated support, and the Y-axis potentiometer is installed on the other side of the fixed seat. And a limiting seat corresponding to the Y-axis potentiometer is mounted at the bottom of the operating rod piece. According to the operating lever mechanism of the electronic product synthesizer, through the cooperative use mode of the operation panel, the operating lever piece, the Y-axis potentiometer and the X-axis potentiometer, the operating lever piece drives the integrated support to rotate along the X axis, so that the resistance of the X-axis potentiometer is changed, the operating lever piece drives the limiting seat to rotate along the Y axis, and the resistance of the Y-axis potentiometer is changed; and functions of tremolo, bending sound, tenuto, sliding sound and the like of the musical instrument are realized.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic products, in particular to a joystick mechanism for an electronic product synthesizer. Background Art

[0002] The joystick of an electronic piano synthesizer is usually used to control changes in timbre or adjustments to sound effects. This joystick can change the brightness, depth or other sound effect parameters of the timbre through different movements or rotations, allowing the performer to adjust the timbre in real time as needed, making the performance richer and more personalized.

[0003] When the joystick is moved, the resistance value of the potentiometer will change, and the signal will be converted and transmitted. The change signal of the potentiometer will also be converted into a digital signal and transmitted to the control system of the synthesizer to change the sound parameters: After the synthesizer receives the signal of the modulated joystick, it will adjust the sound parameters in real time according to these signals.

[0004] Currently, electronic keyboards, digital pianos, and synthesizers on the market use single or multiple rotary wheels or linear potentiometers to achieve functions such as sustain, glissando, vibrato, and pitch bend. However, existing joysticks can only rotate on one axis and are not convenient for synchronous rotation on the X and Y axes. Utility Model Content

[0005] In view of the deficiencies of the prior art, the present invention provides a joystick mechanism for an electronic product synthesizer, which solves the problem that the prior joystick can only rotate on one axis and is not convenient for synchronous rotation on the X and Y axes.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: A joystick mechanism for an electronic product synthesizer includes an operation panel, the bottom of which is fixedly connected to a fixing seat;

[0007] A joystick is installed and connected between the operation panel and the fixed seat, an integrated bracket is installed inside the fixed seat for rotation along the X-axis, an X-axis potentiometer is installed on one side of the fixed seat, the axis of the X-axis potentiometer is located on the X-axis, a Y-axis potentiometer parallel to the Y-axis is inserted inside the integrated bracket, a limit seat corresponding to the Y-axis potentiometer is installed at the bottom of the joystick, the joystick is used to drive the integrated bracket to rotate along the X-axis, and the joystick is used to drive the limit seat to rotate along the axis of the Y-axis potentiometer.

[0008] Preferably, the integrated bracket includes:

[0009] A mounting plate, the mounting plate being arranged inside the fixing seat;

[0010] A connecting shaft, the connecting shaft being fixedly connected to one side of the top of the mounting plate, and one side of the connecting shaft being rotatably connected to the fixing seat;

[0011] A mounting sleeve, the mounting sleeve being fixedly connected to the middle portion of the upper surface of the mounting plate;

[0012] A limiting sleeve is fixedly connected to the other side of the top of the mounting plate.

[0013] Preferably, the axis line of the mounting sleeve corresponds to the axis line of the Y-axis potentiometer, the axis line of the limiting sleeve corresponds to the axis line of the limiting sleeve, one side of the fixing seat is fixedly connected to a fixing plate, and one side of the fixing plate is provided with a connection hole corresponding to the X-axis potentiometer.

[0014] Preferably, a second nut is threadedly sleeved on the outer wall of the X-axis potentiometer through the connecting hole, and the second nut is located on the side of the fixing plate away from the X-axis potentiometer, and the shaft end of the X-axis potentiometer is slidably engaged with the limiting sleeve.

[0015] Preferably, a second gasket is slidably sleeved on the outer wall of the X-axis potentiometer, a second torsion spring is sleeved on the outer wall of the X-axis potentiometer, one side of the limiting sleeve and one side of the mounting sleeve are both provided with slots, one end of the second torsion spring is clamped with the limiting sleeve, and the other end of the second torsion spring is clamped with the fixed plate.

[0016] Preferably, one end of the outer wall of the Y-axis potentiometer passes through the mounting sleeve and is threadedly sleeved with a first nut, the shaft end of the Y-axis potentiometer is slidably engaged with the limit seat, and the limit seat is slidably sleeved on the outside of the mounting sleeve.

[0017] Preferably, a first gasket and a first torsion spring are slidably sleeved on the outer wall of the Y-axis potentiometer, the first gasket is located between the first torsion spring and the first nut, one end of the first torsion spring is clamped with the mounting sleeve, and the other end of the first torsion spring is clamped with the limit seat.

[0018] Preferably, a mounting hole is provided at the top of the joystick, an RGB light is installed at the bottom of the inner cavity of the mounting hole, and a silicone light-transmitting button is installed at the top of the inner cavity of the mounting hole.

[0019] The utility model discloses a joystick mechanism for an electronic product synthesizer, which has the following beneficial effects:

[0020] By using the operation panel, joystick, Y-axis potentiometer and X-axis potentiometer in combination, when the joystick is rotated along the X-axis, the joystick can drive the integrated bracket to rotate along the X-axis, thereby changing the resistance of the X-axis potentiometer. When the joystick is rotated along the Y-axis, the joystick can drive the limit seat to rotate along the Y-axis, thereby changing the resistance of the Y-axis potentiometer, thereby realizing functions such as vibrato, pitch bend, sustain and glissando of the musical instrument. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the overall explosion structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the side sectional structure of the utility model;

[0025] Figure 4 This is a front sectional structural diagram of the utility model.

[0026] In the figure: 1. Operation panel; 2. Silicone transparent button; 3. Joystick; 4. RGB light; 5. Integrated bracket; 6. Y-axis potentiometer; 7. First nut; 8. First gasket; 9. First torsion spring; 10. Limit seat; 11. Second torsion spring; 12. Second nut; 13. Fixing plate; 14. X-axis potentiometer; 15. Fixing seat. DETAILED DESCRIPTION

[0027] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described. 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 making any creative efforts are within the scope of protection of the present invention.

[0028] The embodiment of the present application solves the problem that the existing joystick can only rotate along one axis and is not convenient for synchronous rotation along the X and Y axes by providing a joystick mechanism for an electronic product synthesizer. The operation panel, the joystick member, the Y-axis potentiometer and the X-axis potentiometer are used in combination. When the joystick member is rotated along the X-axis, the joystick member can drive the integrated bracket to rotate along the X-axis, thereby changing the resistance of the X-axis potentiometer. When the joystick member is rotated along the Y-axis, the joystick member can drive the limit seat to rotate along the Y-axis, thereby changing the resistance of the Y-axis potentiometer, thereby realizing functions such as vibrato, pitch bend, sustain and glissando of the musical instrument.

[0029] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0030] The embodiment of the utility model discloses a joystick mechanism for an electronic product synthesizer.

[0031] According to the attached Figure 1 -4, including an operation panel 1, a fixing base 15 is fixedly connected to the bottom of the operation panel 1, a joystick 3 is installed and connected between the operation panel 1 and the fixing base 15, a mounting hole is opened on the top of the joystick 3, an RGB lamp 4 is installed at the bottom of the inner cavity of the mounting hole, and a silicone light-transmitting button 2 is installed on the top of the inner cavity of the mounting hole. The RGB lamp 4 can realize the colorful lighting of the top of the joystick 3 to enhance the on-site atmosphere. An integrated bracket 5 is installed inside the fixing base 15 along the X-axis. An X-axis potentiometer 14 is installed on one side of the fixing base 15. The axis of the X-axis potentiometer 14 is located on the X-axis. A Y-axis potentiometer 6 parallel to the Y-axis is inserted into the interior of the integrated bracket 5. A limit seat 10 corresponding to the Y-axis potentiometer 6 is installed at the bottom of the joystick 3. When the joystick 3 drives the limit seat 10 to rotate along the Y-axis, the resistance of the Y-axis potentiometer 6 is changed to realize the vibrato, pitch bending and other functions of the instrument. The joystick 3 is used to drive the integrated bracket 5 to rotate along the X-axis line. The joystick 3 is used to drive the limit seat 10 to rotate along the axis of the Y-axis potentiometer 6. When the joystick 3 drives the integrated bracket 5 to rotate along the X-axis through the limit seat 10, the resistance of the X-axis potentiometer 14 can be changed, thereby realizing the sustain and glissando functions of the instrument, and the joystick 3 can also be rotated 360 degrees to realize the change of the resistance of the Y-axis potentiometer 6 and the resistance of the X-axis potentiometer 14.

[0032] Specifically, the integrated bracket 5 includes a mounting plate, a connecting shaft, a mounting sleeve and a limiting sleeve. The mounting plate is arranged inside the fixed seat 15, the connecting shaft is fixedly connected to one side of the top of the mounting plate, one side of the connecting shaft is rotatably connected to the fixed seat 15, the mounting sleeve is fixedly connected to the middle part of the upper surface of the mounting plate, and the limiting sleeve is fixedly connected to the other side of the top of the mounting plate.

[0033] In particular, one end of the outer wall of the Y-axis potentiometer 6 is threadedly sleeved with a first nut 7 through the mounting sleeve, and the shaft end of the Y-axis potentiometer 6 is slidably engaged with the limit seat 10, and the limit seat 10 is slidably sleeved on the outside of the mounting sleeve, that is, when the operating lever 3 rotates along the centerline of the Y-axis, the operating lever 3 can drive the limit seat 10 to rotate relative to the mounting sleeve, so that the limit seat 10 can drive the shaft end of the Y-axis potentiometer 6 to rotate, changing the resistance of the Y-axis potentiometer 6, and the outer wall of the Y-axis potentiometer 6 is slidably sleeved with a first gasket 8 and a first torsion spring 9, the first gasket 8 is located between the first torsion spring 9 and the first nut 7, one end of the first torsion spring 9 is engaged with the mounting sleeve, and the other end of the first torsion spring 9 is engaged with the limit seat 10, the first torsion spring 9 can give the limit seat 10 a rotational reset torque, thereby maintaining a vertical state when the operating lever 3 is not subjected to external force.

[0034] In particular, the axis center line of the mounting sleeve corresponds to the axis center line of the Y-axis potentiometer 6, the axis center line of the limiting sleeve corresponds to the axis center line of the limiting sleeve, one side of the fixing seat 15 is fixedly connected to the fixing plate 13, one side of the fixing plate 13 is provided with a connecting hole corresponding to the X-axis potentiometer 14, the outer wall of the X-axis potentiometer 14 is threadedly sleeved with a second nut 12 through the connecting hole, the second nut 12 is located on the side of the fixing plate 13 away from the X-axis potentiometer 14, the shaft end of the X-axis potentiometer 14 is slidably engaged with the limiting sleeve, that is, the operating lever 3 drives the limiting seat 10 to rotate along the X-axis center line, and the limiting seat 10 can drive the mounting plate and the limiting sleeve to rotate along the X-axis center line through the mounting sleeve, and the limiting The sleeve drives the shaft end of the X-axis potentiometer 14 to rotate, changing the resistance of the X-axis potentiometer 14. When the operating lever 3 rotates in different directions, the operating lever 3 can drive the limit seat 10 to rotate relative to the mounting sleeve while driving the mounting plate and the limit sleeve to rotate. The outer wall of the X-axis potentiometer 14 is slidably sleeved with a second gasket, and the outer wall of the X-axis potentiometer 14 is sleeved with a second torsion spring 11. One side of the limit sleeve and one side of the mounting sleeve are both provided with slots. One end of the second torsion spring 11 is clamped with the limit sleeve, and the other end of the second torsion spring 11 is clamped with the fixed plate 13. The second torsion spring 11 can give the limit sleeve a reset torque, thereby maintaining a vertical state when the operating lever 3 is not subjected to external force.

[0035] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A joystick mechanism for an electronic product synthesizer, comprising an operating panel (1), wherein a fixing base (15) is fixedly connected to the bottom of the operating panel (1); It is characterized by: A joystick (3) is installed and connected between the operation panel (1) and the fixed seat (15); an integrated bracket (5) is installed inside the fixed seat (15) for rotation along the X axis; an X-axis potentiometer (14) is installed on one side of the fixed seat (15); the axis center line of the X-axis potentiometer (14) is located on the X axis; a Y-axis potentiometer (6) parallel to the Y axis is inserted inside the integrated bracket (5); a limit seat (10) corresponding to the Y-axis potentiometer (6) is installed at the bottom of the joystick (3); the joystick (3) is used to drive the integrated bracket (5) to rotate along the X axis; and the joystick (3) is used to drive the limit seat (10) to rotate along the axis center line of the Y-axis potentiometer (6).

2. The joystick mechanism for an electronic product synthesizer according to claim 1, characterized in that: The integrated bracket (5) comprises: A mounting plate, the mounting plate being arranged inside the fixing seat (15); A connecting shaft, the connecting shaft being fixedly connected to one side of the top of the mounting plate, and one side of the connecting shaft being rotatably connected to a fixing seat (15); A mounting sleeve, the mounting sleeve being fixedly connected to the middle portion of the upper surface of the mounting plate; A limiting sleeve is fixedly connected to the other side of the top of the mounting plate.

3. The joystick mechanism for an electronic product synthesizer according to claim 2, characterized in that: The axis center line of the mounting sleeve corresponds to the axis center line of the Y-axis potentiometer (6), the axis center line of the limiting sleeve corresponds to the axis center line of the limiting sleeve, one side of the fixing seat (15) is fixedly connected to a fixing plate (13), and one side of the fixing plate (13) is provided with a connection hole corresponding to the X-axis potentiometer (14).

4. The joystick mechanism for an electronic product synthesizer according to claim 3, characterized in that: The outer wall of the X-axis potentiometer (14) is threadedly sleeved with a second nut (12) through the connecting hole. The second nut (12) is located on the side of the fixed plate (13) facing away from the X-axis potentiometer (14). The shaft end of the X-axis potentiometer (14) is slidably engaged with the limiting sleeve.

5. The joystick mechanism for an electronic product synthesizer according to claim 4, characterized in that: The outer wall of the X-axis potentiometer (14) is slidably sleeved with a second gasket, and the outer wall of the X-axis potentiometer (14) is sleeved with a second torsion spring (11). One side of the limiting sleeve and one side of the mounting sleeve are both provided with slots. One end of the second torsion spring (11) is clamped with the limiting sleeve, and the other end of the second torsion spring (11) is clamped with the fixing plate (13).

6. The joystick mechanism for an electronic product synthesizer according to claim 5, characterized in that: One end of the outer wall of the Y-axis potentiometer (6) passes through the mounting sleeve and is threadedly sleeved with a first nut (7); the shaft end of the Y-axis potentiometer (6) is slidably engaged with a limit seat (10); and the limit seat (10) is slidably sleeved on the outside of the mounting sleeve.

7. The joystick mechanism for an electronic product synthesizer according to claim 6, characterized in that: A first gasket (8) and a first torsion spring (9) are slidably sleeved on the outer wall of the Y-axis potentiometer (6); the first gasket (8) is located between the first torsion spring (9) and the first nut (7); one end of the first torsion spring (9) is clamped with the mounting sleeve, and the other end of the first torsion spring (9) is clamped with the limit seat (10).

8. The joystick mechanism for an electronic product synthesizer according to claim 1, characterized in that: A mounting hole is provided on the top of the operating lever (3), an RGB light (4) is installed at the bottom of the inner cavity of the mounting hole, and a silicone light-transmitting button (2) is installed at the top of the inner cavity of the mounting hole.

Images