CN114237341B

CN114237341B - Multidirectional rocker structure

Info

Publication number: CN114237341B
Application number: CN202111443125.8A
Authority: CN
Inventors: 于红勇
Original assignee: Shenzhen Guli Technology Co ltd
Current assignee: Shenzhen Guli Technology Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-10-04
Anticipated expiration: 2041-11-30
Also published as: WO2023097734A1; CN114237341A

Abstract

The invention provides a multidirectional rocker structure, which comprises a shell, a rocker head, a rocker main shaft, a first rocking piece, a second rocking piece, a first detection device, a second detection device and a supporting piece, wherein the shell is provided with a first rocker head and a second rocker head; the top of the rocker main shaft extends out of the top of the shell, the rocker head is fixed at the top of the rocker main shaft, a swing channel is arranged in the middle of the rocker main shaft, the first swing piece penetrates through the swing channel along the longitudinal extension direction of the first swing piece, a strip-shaped through hole is formed in the top of the second swing piece, the top of the rocker main shaft penetrates through the strip-shaped through hole from bottom to top, the first detection device is used for detecting the swing amplitude of the first swing piece, and the second detection device is used for detecting the swing amplitude of the second swing piece; the support piece is supported at the bottom of the rocker main shaft, so that the rocker main shaft returns to the original position from the inclined state. The invention improves the stability of the rocker main shaft in operation, reduces the abrasion of the rocker in operation and improves the operation precision.

Description

Multidirectional rocker structure

Technical Field

The invention relates to the technical field of electronics, in particular to a multidirectional rocker structure.

Background

The multi-directional rocker is used for receiving direction control of an operator, and is generally applied to game pads, operation pads, remote controllers, input devices and the like.

As shown in the US patent 9864397B2, in the prior art, in the tilting operation of the operating lever, the fulcrum position of the operating lever is easy to wear and generate debris in the first swinging member, the central shaft position of the operating lever is not fixed, the centering state is inaccurate, and the swinging lever drifts, so that the operation experience is influenced.

Disclosure of Invention

In order to solve the problems, the invention provides a multidirectional rocker structure, which improves the stability of a rocker main shaft in operation, reduces the abrasion of a rocker in operation and improves the operation precision.

The invention is realized by the following technical scheme:

the invention provides a multidirectional rocker structure, which comprises a shell, a rocker head, a rocker main shaft, a first rocking piece, a second rocking piece, a first detection device, a second detection device and a supporting piece, wherein the shell is provided with a first rocker main shaft and a second rocker main shaft; the shell covers the rocker main shaft, the first swinging piece, the second swinging piece, the first detection device, the second detection device and the support piece; the top of the rocker main shaft extends out of the top of the shell, and the rocker head is fixed at the top of the rocker main shaft; a swinging channel is arranged in the middle of the rocker main shaft, and two side surfaces of the swinging channel are planes; the first swinging piece penetrates through the swinging channel along the longitudinal extension direction of the first swinging piece, two side surfaces of the middle section of the first swinging piece are planes and are close to two side surfaces of the swinging channel, and the main shaft of the rocker inclines towards the direction vertical to the longitudinal extension direction of the first swinging piece to drive the first swinging piece to swing along with the main shaft of the rocker; the top of the second swing piece is provided with a strip-shaped through hole, the longitudinal extension direction of the strip-shaped through hole is vertical to the longitudinal extension direction of the first swing piece, the top of the rocker main shaft penetrates through the strip-shaped through hole from bottom to top, and the rocker main shaft inclines towards the longitudinal extension direction vertical to the strip-shaped through hole to drive the second swing piece to swing along with the rocker main shaft; when the first swinging piece swings, the top of the main shaft of the rocker swings in the strip-shaped through hole of the second swinging piece, and the second swinging piece does not swing along with the swinging; when the second swinging piece swings, the swinging channel of the main shaft of the rocker swings relative to the first swinging piece, and the first swinging piece does not swing along with the swinging; the first detection device is used for detecting the swing amplitude of the first swing piece and comprises a first sliding piece; the second detection device is used for detecting the swing amplitude of the second swing piece and comprises a second sliding piece; the supporting piece is supported at the bottom of the rocker main shaft, so that the rocker main shaft returns to the original position from the inclined state; the first swing piece is also provided with a swing conducting part, the swing conducting part is provided with a first transmission protrusion, the first sliding piece is provided with a first transmission groove matched with the first transmission protrusion, and the first transmission protrusion is used for driving the first sliding piece to slide in a reciprocating manner along a straight line when the first swing piece swings; the second sways a still and is equipped with first supporting part and the second portion of swaying and sway, first portion of swaying and sway the supporting part with the second portion of swaying are used for supporting the second portion of swaying swing to and fro, first portion of swaying is equipped with the second transmission and swells, the second slider be equipped with the protruding matched with second transmission recess of second transmission, the second transmission is protruding to be used for driving the second slider along straight line reciprocating sliding when the second portion of swaying swings.

Optionally, two sides in first piece middle section of swaying all are equipped with cylindrical fastener, two sides of swing passageway are equipped with circular spacing through-hole, cylindrical fastener joint in circular spacing through-hole, two be equipped with rectangular form through-hole between the cylindrical fastener.

Optionally, the first detecting device further includes a first sensing unit, the first sliding member is connected to the first oscillating member, and is driven by the first oscillating member to slide along a straight line when oscillating, and the first sensing unit is configured to detect a sliding amplitude of the first sliding member; the second detection device further comprises a second sensing unit, the second sliding part is connected with the second swing part and driven by the second swing part to slide along a straight line when swinging, and the second sensing unit is used for detecting the sliding amplitude of the second sliding part.

Optionally, the first swinging member is further provided with a swinging conducting portion, the swinging conducting portion is provided with a first transmission protrusion, the first sliding member is provided with a first transmission groove matched with the first transmission protrusion, and the first transmission protrusion is used for driving the first sliding member to slide back and forth along a straight line when the first swinging member swings; the second sways a still and is equipped with first supporting part and the second portion of swaying and sway, first portion of swaying and the second portion of swaying are used for supporting the second portion of swaying is swayed a reciprocal swing, first portion of swaying is equipped with the second transmission and is protruding, the second slider be equipped with the protruding matched with second transmission recess of second transmission, the second transmission is protruding to be used for driving the second slider along straight line reciprocating sliding when the second portion of swaying swings.

Optionally, the support member is a tower-shaped spring, the second swing member is provided with a first swing connecting shaft and a second swing connecting shaft, a first swing supporting portion of the second swing member is connected to one end outside the strip-shaped through hole through holding the first swing connecting shaft, a second swing supporting portion of the second swing member is connected to the other end outside the strip-shaped through hole through the second swing connecting shaft, a circular protrusion is arranged at the bottom of the rocker spindle, the top of the support member surrounds the circular protrusion, a circular blocking piece is arranged above the circular protrusion of the rocker spindle, the circular blocking piece is divided into two halves by a swing channel of the rocker spindle, one half of the circular blocking piece is provided with a first gap for accommodating the first swing connecting shaft, and the other half of the circular blocking piece is provided with a second gap for accommodating the second swing connecting shaft.

Optionally, an annular gasket is arranged at the top of the tower-shaped spring, the top of the annular gasket is a plane, and the edge of the annular gasket is arc-shaped.

Optionally, the first sensing unit and the second sensing unit are linear hall magnetic induction sensing units, the first sensing unit comprises a first magnet arranged on the first sliding part and a first magnetic induction module arranged below the first sliding part, and the second sensing unit comprises a second magnet arranged on the second sliding part and a second magnetic induction module arranged below the second sliding part.

Optionally, the first sensing unit and the second sensing unit are both sliding resistance type sensing units, the first sensing unit includes a first contactor disposed at the bottom end of the first sliding member and a first variable resistor disposed below the first sliding member, and the second sensing unit includes a second contactor disposed at the bottom end of the second sliding member and a second variable resistor disposed below the second sliding member.

Optionally, the first swing piece is further provided with a pressing rod portion, the pressing piece is arranged below the pressing rod portion, and a switch key is arranged below the pressing piece.

Optionally, the top of the rocker head is provided with a top cap, and a dust cap is arranged between the rocker head and the shell.

The invention has the beneficial effects that:

the tilting operation of the rocker main shaft in the direction vertical to the X axis and the tilting operation in the direction vertical to the Y axis are not interfered with each other, and the rocker main shaft can finish multidirectional tilting output in any direction within 360 degrees around a central point on the X axis plane and the Y axis plane; particularly, the first swing piece is inserted into the swing channel in the rocker main shaft, and compared with the existing design, the friction between the rocker main shaft and the first swing piece is smaller when the rocker main shaft drives the second swing piece to swing, so that the abrasion of the rocker in the operation is reduced, and the operation precision is improved; the relative moving range of the first swing piece and the rocker spindle is limited through the matching of the cylindrical fastener and the circular limiting through hole, and the stability of the rocker spindle in operation is improved; the arrangement of the swing channel limits the inclination range of the rocker main shaft relative to the first swing piece, so that the stability of the rocker main shaft is improved; the round separation blade of the rocker main shaft is provided with a support position for the tower-shaped spring, so that the rocker main shaft has no virtual position when returning to the center, and cannot rock front, back, left and right.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;

FIG. 2 is an exploded view of an embodiment of the present invention;

FIG. 3 isbase:Sub>A schematic cross-sectional view of the embodiment A-A of the present invention;

FIG. 4 is a schematic cross-sectional view of embodiment B-B of the present invention;

FIG. 5 is a schematic diagram of the internal structure of the embodiment of the present invention;

FIG. 6 is a schematic view of another embodiment of the present invention;

FIG. 7 is a schematic view of a structure of a putter head according to an embodiment of the present invention;

FIG. 8 is a schematic structural diagram of a main shaft of a joystick in accordance with an embodiment of the present invention;

FIG. 9 isbase:Sub>A schematic sectional view ofbase:Sub>A main axis A-A of the rocker arm of the embodiment of the present invention;

FIG. 10 is a schematic cross-sectional view of a main axis B-B of the rocker arm of the embodiment of the present invention;

FIG. 11 is a schematic bottom view of a main shaft of a rocker according to an embodiment of the present invention;

FIG. 12 is a schematic structural view of a first rocking member according to an embodiment of the present invention;

FIG. 13 is a schematic top view of a first rocking member according to an embodiment of the present invention;

FIG. 14 is a schematic structural view of a second rocking member according to an embodiment of the present invention;

FIG. 15 is a schematic top view of a second swing member according to an embodiment of the present invention.

Detailed Description

In order to more clearly and completely explain the technical scheme of the invention, the invention is further explained with reference to the attached drawings.

Examples

Referring to fig. 1 to 15, the present invention provides an embodiment of a multi-directional rocker structure, which includes a housing 1, a rocker head 2, a rocker spindle 3, a first rocking member 4, a second rocking member 5, a first detecting device 6, a second detecting device 7, and a supporting member 8. The housing 1 encloses a rocker shaft 3, a first rocking part 4, a second rocking part 5, a first detection device, a second detection device and a support 8. The top of the rocker main shaft 3 extends from the top of the housing 1, and the rocker head 2 is fixed to the top of the rocker main shaft 3. A swing channel 31 is arranged in the middle of the rocker main shaft 3, and two side surfaces 32 of the swing channel 31 are planes; the first swinging piece 4 penetrates through the swinging channel 31 along the longitudinal extension direction thereof, two side surfaces 41 at the middle section of the first swinging piece 4 are planes and are close to two side surfaces 32 of the swinging channel, and the tilting of the rocker spindle 3 towards the direction vertical to the longitudinal extension direction of the first swinging piece 4 drives the first swinging piece 4 to swing along with the tilting; the top of the second swing piece 5 is provided with a strip-shaped through hole 51, the longitudinal extension direction of the strip-shaped through hole 51 is vertical to the longitudinal extension direction of the first swing piece 4, the top of the rocker main shaft 3 penetrates through the strip-shaped through hole 51 from bottom to top, and the second swing piece 5 is driven to swing along with the inclination of the rocker main shaft 3 towards the longitudinal extension direction vertical to the strip-shaped through hole 51; when the first swinging piece 4 swings, the top of the rocker spindle 3 swings in the strip-shaped through hole of the second swinging piece 5, and the second swinging piece 5 does not swing along with the swinging; when the second oscillating part 5 oscillates, the oscillation channel 31 of the rocker spindle 3 oscillates relative to the first oscillating part 4, without the first oscillating part 4 following the oscillation.

In the present embodiment, referring to the reference direction in fig. 1, when the rocker spindle 3 inclines in the direction perpendicular to the X-axis, the side surface 32 of the swing channel 31 presses the side surface 41 of the middle section of the first swing element 4, so as to drive the first swing element 4 to swing around the X-axis; when the rocker main shaft 3 inclines in the direction perpendicular to the Y axis, the rocker main shaft 3 pushes the two side walls of the strip-shaped through hole 51, and further drives the second swinging member 5 to swing around the Y axis. The first detection device detects the swing amplitude of the first swing piece 4 to obtain the inclination amount of the rocker main shaft 3 in the direction perpendicular to the X axis shown in figure 1, and the second detection device detects the swing amplitude of the second swing piece 5 to obtain the inclination amount of the rocker main shaft 3 in the direction perpendicular to the Y axis shown in figure 1. Because the tilting operation of the rocker main shaft 3 in the direction vertical to the X axis and the tilting operation in the direction vertical to the Y axis do not interfere with each other, the rocker main shaft 3 can complete multidirectional tilting output in any direction within 360 degrees around the central point on the X axis and Y axis planes.

In this embodiment, because the first rocking member 4 is inserted into the rocking channel 31 in the rocker spindle 3, compared with the existing design, the friction between the rocker spindle 3 and the first rocking member 4 is smaller when driving the second rocking member 5 to rock, so that the abrasion of the rocker in operation is reduced, and the operation precision is improved.

As an alternative embodiment, two side surfaces 41 of the middle section of the first swinging member 4 are provided with cylindrical fasteners 42, two side surfaces 32 of the swinging channel are provided with circular limiting through holes 33, the cylindrical fasteners 42 are clamped in the circular limiting through holes 33, and an elongated through hole 43 is arranged between the two cylindrical fasteners 42.

In this embodiment, the cylindrical fastener 42 is engaged with the circular through hole 33 to limit the relative range of motion between the first rocking member 4 and the main shaft 3, thereby improving the stability of the main shaft 3 during operation. The setting of rectangular form through-hole 43 is in order to make things convenient for first swing piece 4 to pack into rocking bar main shaft 3's swing passageway 31, during the installation, needs to extrude two cylindrical fasteners 42 in mutually and make it pass through swing passageway 31 anterior segment, then the joint in the circular spacing through-hole 33 in swing passageway 31 middle part, rectangular form through-hole 43 provides the space for inwards extruding two cylindrical fasteners 42.

In some embodiments, the front section of the swinging channel 31 is provided with a guide channel 34. When the first rocking member 4 is fitted into the rocker shaft 3, two cylindrical fasteners 42 can be fitted through the guide channels 34 into the circular through-hole 33.

In some embodiments, the top and

bottom tops

35, 36 of the swinging channel 31 are each two abutting inclined surfaces, such that the inlet and outlet heights of the swinging channel 31 are highest, while the middle height is lowest. The arrangement limits the inclination range of the main rocker shaft 3 relative to the first swinging piece 4, and improves the stability of the main rocker shaft 3.

As an alternative embodiment, the first detecting device includes a first sliding part 61 and a first sensing unit, the first sliding part 61 is connected to the first oscillating part 4, and is driven by the first oscillating part 4 to slide along a straight line when oscillating, and the first sensing unit is used for detecting the sliding amplitude of the first sliding part 61; the second detection device comprises a second sliding part 71 and a second sensing unit, the second sliding part 71 is connected with the second swing part 5 and is driven by the second swing part 5 to slide along a straight line when swinging, and the second sensing unit is used for detecting the sliding amplitude of the second sliding part 71.

In the present embodiment, referring to the reference direction in fig. 1, the first sliding member 61 is driven by the first swinging member 4 to slide along a straight line when swinging, and the sliding direction is parallel to the Y axis; the second sliding member 71 is driven by the second swinging member 5 to slide along a straight line when swinging, and the sliding direction is parallel to the X axis.

In some embodiments, the sensor further comprises a main control module (not shown in the drawings) connected to the first sensing unit and the second sensing unit, respectively, and a signal output component connected to the main control module, wherein the signal output component is a flexible flat cable or a hard board pin. The main control module receives signals transmitted by the first sensing unit and the second sensing unit and controls the output component to output signals to the outside.

As an alternative embodiment, the first swinging member 4 is further provided with a swinging conducting part 44, the swinging conducting part 44 is provided with a first transmission protrusion 45, the first sliding member 61 is provided with a first transmission groove (not shown in the drawing) matched with the first transmission protrusion 43, and the first transmission protrusion 43 is used for driving the first sliding member 61 to slide along a straight line in a reciprocating manner when the first swinging member 4 swings; the second rocking member 5 is further provided with a first rocking support portion 52 and a second rocking support portion 53, the first rocking support portion 52 and the second rocking support portion 53 are used for supporting the second rocking member 5 to swing reciprocally, the first rocking support portion 52 is provided with a second transmission protrusion 54, the second sliding member 71 is provided with a second transmission groove (not shown in the drawings) matched with the second transmission protrusion 54, and the second transmission protrusion 54 is used for driving the second sliding member 71 to slide reciprocally along a straight line when the second rocking member 5 swings.

As an alternative embodiment, the first sensing unit and the second sensing unit are both linear hall magnetic sensing units, the first sensing unit includes a first magnet 62 disposed on the first slider 61 and a first magnetic sensing module 63 disposed below the first slider 61, and the second sensing unit 72 includes a second magnet 72 disposed on the second slider 71 and a second magnetic sensing module 73 disposed below the second slider 71.

This embodiment can not make hall magnetic induction sensing unit take place wearing and tearing in the swing operation to the rocker, and hall sensing unit's position output is more accurate, and life is longer, can avoid the rocker drift, promotes the operation and experiences.

In some embodiments, the first magnetic induction module 63 and the second magnetic induction module 73 are packaged as chips and disposed on a circuit board below the joystick spindle 3.

As an optional embodiment, the first sensing unit and the second sensing unit are both sliding resistance type sensing units, the first sensing unit includes a first contactor disposed at the bottom end of the first slider 71 and a first variable resistor disposed below the first slider, and the second sensing unit includes a second contactor disposed at the bottom end of the second slider 72 and a second variable resistor disposed below the second slider.

In some embodiments, the first variable resistor and the second variable resistor are both carbon film resistors, and are disposed on a circuit board below the main shaft 3 of the joystick.

As an alternative embodiment, the supporting member 8 is a tower-shaped spring, the second swing member 5 is provided with a first swing connecting shaft 55 and a second swing connecting shaft 56, the first swing supporting portion 52 of the second swing member 5 is connected to one end outside the strip-shaped through hole 51 by holding the first swing connecting shaft 55, the second swing supporting portion 53 of the second swing member 5 is connected to the other end outside the strip-shaped through hole 51 by the second swing connecting shaft 56, the bottom of the rocker spindle 3 is provided with a circular protrusion 37, the top of the supporting member 8 surrounds the circular protrusion 37, a circular blocking piece 38 is arranged above the circular protrusion 37 of the rocker spindle 3, the circular blocking piece 38 is divided into two halves by the swing passage 31 of the rocker spindle 3, one half of the circular blocking pieces 38 is provided with a first gap 381 for accommodating the first swing connecting shaft 55, and the other half of the circular blocking pieces 38 is provided with a second gap 382 for accommodating the second swing connecting shaft 56.

In this embodiment, the circular stopper 38 of the rocker main shaft 3 is configured as a tower-shaped spring to provide a supporting position, so that the rocker main shaft 3 has no virtual position during centering and does not rock back and forth and left and right.

As an alternative embodiment, the top of the supporting member 8 is provided with an annular gasket 81, the top of the annular gasket 81 is a plane, and the edge is an arc. The arrangement of the annular gasket 81 makes the centering state of the rocker spindle 3 more accurate.

As an alternative embodiment, the swing member 4 further includes a pressing member 9, the first swing member 4 further includes a pressing rod 46, the pressing member 9 is disposed below the pressing rod 46, and a switch button (not shown in the drawings) is disposed below the pressing member 9.

In the present embodiment, when the user presses the rocker head 2, the rocker shaft 3 transmits downward pressure to the first rocking member 4 through the engagement of the cylindrical fastener 42 and the circular through-hole 33, the push-down lever 46 pushes the push-down member 9 downward, and the push-down member 9 pushes the switch button downward. The embodiment of the invention can receive the pressing operation of a user and output a corresponding electric signal.

In some embodiments, the switch keys are disposed on a circuit board below the rocker shaft 3.

As an alternative, the top of the head 2 is provided with a top cap 21, and a dust cap 22 is provided between the head 2 and the housing 1.

In some embodiments, the bottom of the rocker head 2 is provided with a mounting hole 23, and the top of the rocker spindle 3 is sleeved in the mounting hole 23.

In some embodiments, the housing 1 includes an upper shell 11 and a lower shell 12, the lower shell 12 being fastened to the upper shell 11.

Of course, the present invention may have other embodiments, and based on the embodiments, those skilled in the art can obtain other embodiments without any creative effort, and all of them are within the protection scope of the present invention.

Claims

1. A multidirectional rocker structure is characterized by comprising a shell, a rocker head, a rocker main shaft, a first rocking piece, a second rocking piece, a first detection device, a second detection device and a supporting piece, wherein the shell is provided with a first rocking piece and a second rocking piece; the shell coats the rocker main shaft, the first swinging piece, the second swinging piece, the first detection device, the second detection device and the support piece; the top of the rocker main shaft extends out of the top of the shell, and the rocker head is fixed on the top of the rocker main shaft; the middle part of the rocker main shaft is provided with a swinging channel, and two side surfaces of the swinging channel are planes; the first swinging piece penetrates through the swinging channel along the longitudinal extension direction of the first swinging piece, two side surfaces of the middle section of the first swinging piece are planes and are close to two side surfaces of the swinging channel, and the main shaft of the rocker inclines towards the direction vertical to the longitudinal extension direction of the first swinging piece to drive the first swinging piece to swing along with the main shaft of the rocker; the top of the second swing piece is provided with a strip-shaped through hole, the longitudinal extension direction of the strip-shaped through hole is vertical to the longitudinal extension direction of the first swing piece, the top of the rocker main shaft penetrates through the strip-shaped through hole from bottom to top, and the rocker main shaft inclines towards the longitudinal extension direction vertical to the strip-shaped through hole to drive the second swing piece to swing along with the rocker main shaft; when the first swinging piece swings, the top of the rocker spindle swings in the strip-shaped through hole of the second swinging piece, and the second swinging piece does not swing along with the swinging; when the second swinging piece swings, the swinging channel of the main shaft of the rocker swings relative to the first swinging piece, and the first swinging piece does not swing along with the swinging; the first detection device is used for detecting the swing amplitude of the first swing piece and comprises a first sliding piece; the second detection device is used for detecting the swing amplitude of the second swing piece and comprises a second sliding piece; the supporting piece is supported at the bottom of the rocker main shaft, so that the rocker main shaft returns to the original position from the inclined state; the first swing piece is further provided with a swing conducting part, the swing conducting part is provided with a first transmission protrusion, the first sliding piece is provided with a first transmission groove matched with the first transmission protrusion, and the first transmission protrusion is used for driving the first sliding piece to slide in a reciprocating manner along a straight line when the first swing piece swings; the second sways a still and is equipped with first supporting part and the second portion of swaying and sway, first portion of swaying and sway the supporting part with the second portion of swaying are used for supporting the second portion of swaying swing to and fro, first portion of swaying is equipped with the second transmission and swells, the second slider be equipped with the protruding matched with second transmission recess of second transmission, the second transmission is protruding to be used for driving the second slider along straight line reciprocating sliding when the second portion of swaying swings.

2. A multidirectional rocker structure as in claim 1, wherein said first rocker member has cylindrical fastening means on both sides of its middle section, said rocker passage has circular through holes on both sides, said cylindrical fastening means are engaged in said circular through holes, and an elongated through hole is provided between said cylindrical fastening means.

3. The multi-directional rocker structure of claim 1, wherein the first detecting device further comprises a first sensing unit, the first sliding member is connected to the first rocking member and is driven by the first rocking member to slide along a straight line when rocking, and the first sensing unit is configured to detect a sliding amplitude of the first sliding member; the second detection device further comprises a second sensing unit, the second sliding part is connected with the second swing part and driven by the second swing part to slide along a straight line when swinging, and the second sensing unit is used for detecting the sliding amplitude of the second sliding part.

4. The multidirectional rocker structure as in claim 3, wherein the supporting member is a tower-shaped spring, the second rocking member is provided with a first rocking connecting shaft and a second rocking connecting shaft, the first rocking support portion of the second rocking member is connected to one end of the outside of the strip-shaped through hole by holding the first rocking connecting shaft, the second rocking support portion of the second rocking member is connected to the other end of the outside of the strip-shaped through hole by the second rocking connecting shaft, a circular protrusion is provided at the bottom of the rocker spindle, the top of the supporting member surrounds the circular protrusion, a circular blocking piece is provided above the circular protrusion of the rocker spindle, the circular blocking piece is divided into two halves by a rocking channel of the rocker spindle, one half of the circular blocking piece is provided with a first gap for accommodating the first rocking connecting shaft, and the other half of the circular blocking piece is provided with a second gap for accommodating the second rocking connecting shaft.

5. A multidirectional rocker structure as in claim 4 wherein said tower shaped spring is provided with an annular washer at the top, said annular washer having a flat top and arcuate edges.

6. The multi-directional rocker structure of claim 3, wherein the first and second sensing units are linear Hall magnetic sensing units, the first sensing unit comprises a first magnet disposed on the first sliding member and a first magnetic sensing module disposed under the first sliding member, and the second sensing unit comprises a second magnet disposed on the second sliding member and a second magnetic sensing module disposed under the second sliding member.

7. The multi-directional rocker structure of claim 3, wherein the first sensing unit and the second sensing unit are sliding resistive sensing units, the first sensing unit comprises a first contactor disposed at a bottom end of the first sliding member and a first variable resistor disposed below the first sliding member, and the second sensing unit comprises a second contactor disposed at a bottom end of the second sliding member and a second variable resistor disposed below the second sliding member.

8. The multidirectional rocker structure of claim 2, further comprising a push-down member, wherein said first rocker member further comprises a push-down rod portion, said push-down member being disposed below said push-down rod portion, and wherein said push-down member has a switch button disposed below said push-down member.

9. The multidirectional rocker structure of claim 1, wherein a top cap is provided at the top of said rocker head, and a dust cap is provided between said rocker head and the housing.