TW201423490A - Joystick structure - Google Patents

Abstract

A joystick structure comprises a housing, a control stick, a circuit substrate assembly, and a plurality of conduction elements. The control stick is received in the housing. The circuit substrate assembly comprises a plurality of circuit substrates that are arranged around a circumference of the control stick, each of the circuit substrates being provided with a conductor on a surface thereof that faces the control stick. The conduction elements are arranged between the control stick and the conductors of the circuit substrates with the conduction elements being set to correspond to and spaced from the conductors of the circuit substrates. When the control stick inclines and shifts in one direction, one of the conduction elements is driven to electrically engage one of the conductors of the circuit substrates to generate a trigger control signal of the direction.

Description

Rocker structure

The invention relates to a rocker structure, in particular to a rocker structure with precise control orientation and direct induction on a circuit board.

According to the conventional rocker controller, such as the Republic of China invention patent No. I279822, which mainly comprises a control rod and two variable resistors, respectively, sensing the lateral and longitudinal positional changes by using two variable resistors. When the lever is tilted in the horizontal or vertical direction, the pointer connected to the variable resistor will change accordingly, thereby changing the output value of the variable resistor, so that regardless of the angle at which the lever moves, there is a corresponding single resistance value. Therefore, the position of the control rod can be controlled by the output values of the two variable resistors, thereby achieving the purpose of direction control.

However, the conventional rocker controller can achieve the purpose of direction control, but in actual operation, the pointer of the control lever is contacted by the pointer of the variable resistor and the control rod, that is, whenever the control lever is tilted, Then move, and then friction with the variable resistor, so that under the influence of friction, the pointer of the variable resistor and the control rod is prone to mechanical friction under long-term use, resulting in the surface layer and structure of the variable resistor. Destructive wear and affect it The variable resistance value, which in turn causes the output resistance of the variable resistor to be reduced in accuracy and stability; in addition, the conventional rocker controller has many components that are complicated and must be assembled after the components are assembled. Only when combined with a preset control circuit board, the manufacturing process is cumbersome, resulting in reduced process efficiency.

In view of the above disadvantages, the present invention discloses a rocker structure comprising a casing, a control rod body, a circuit substrate set and a plurality of conductive elements. The control rod system is disposed inside the casing; the circuit substrate group includes a plurality of circuit substrates disposed opposite to the control rod body, and each circuit substrate is provided with an electric conductor facing the surface of the control rod body; the conductive element is located under control The conductive body is disposed adjacent to the control rod body, and the conductive element is spaced apart from the conductive body of the circuit substrate. When the control rod body is tilted and displaced in an orientation, one of the conductive elements can be electrically connected to the electrical conductor of one of the circuit substrates, thereby generating an orientation trigger control signal.

In this way, the rocker structure of the present invention directly contacts the electrical conductor of the circuit substrate by using the conductive component, and each time the control lever body is tilted and displaced toward an orientation, the trigger control signal of one direction can be accurately generated to achieve the control orientation. Sensing accuracy, no attenuation due to long-term use. In addition, the housing, the control rod body and The circuit board assembly can be directly assembled on a preset control circuit substrate, so that the rocker structure of the present invention can be directly formed on a preset control circuit substrate, thereby simplifying the manufacturing process and improving the overall process efficiency.

The features and advantages of the present invention will be described in detail in conjunction with the accompanying drawings. The present invention is further described in detail, but does not limit the scope of the invention in any way.

Referring to Figures 1, 2 and 3, the present invention discloses a rocker structure comprising a housing 1, a control rod body 2, a circuit substrate assembly 3 and a plurality of conductive elements 4.

The housing 1 is provided with an accommodating space 10 therein, and the housing 1 is provided with a first opening 11 on its top surface and an opening formed on the bottom surface thereof, and the housing 1 is disposed on the top surface thereof with respect to the first opening 11 A plurality of second openings 12 are provided, and the housing 1 has at least four fixing portions 13 extending from the lower edge of the side wall, and the fixing portion 13 can be in the form of a barb.

The control rod body 2 is disposed in the accommodating space 10 of the housing 1. The control rod body 2 has a protrusion 21 protruding from the rod body, and the control rod body 2 passes through the housing relative to the rod system above the protrusion 21. 1st An opening 11 is provided. In the embodiment of the present invention, the bump 21 has four sides, each of which has a trapezoidal shape, so that the bump 21 is gradually expanded from the top to the bottom.

The circuit board group 3 is disposed in the accommodating space 10 of the housing 1 and is located around the bump 21 of the control rod body 2, and the circuit board group 3 includes a plurality of circuit boards 31, which are relatively surrounded by the circuit board 31. The periphery of the bump 21 of the control rod body 2; wherein, the surface of the corresponding (facing) bump 21 of each circuit substrate 31 is provided with a conductor 311, and the conductor 311 can be formed on the circuit board 31 by carbon film printing, and the circuit The substrate 31 has at least one signal conducting portion 312 extending at a bottom portion thereof, and at least one positioning portion 313 is protruded from the top of the substrate 31. The signal conducting portion 312 is electrically connected to the electrical conductor 311, and the circuit substrate 31 is provided with a plurality of coupling holes 314. .

The plurality of conductive elements 4 are disposed in the accommodating space 10 of the housing 1 and are located between the bump 21 of the control rod body 2 and the conductor 311 of the circuit substrate 31, and the conductive element 4 and the control rod body 2 are The bumps 21 are disposed adjacent to each other, and the conductive elements 4 are spaced apart from the conductors 311 of the circuit substrate 31; in addition, the conductive elements 4 may be conductive plastic particles. In the embodiment of the present invention, the conductive member 4 can be coupled to an elastic seat 41, and the elastic base 41 is convexly provided with a plurality of joint portions 411. The plurality of bonding portions 411 can be inserted corresponding to the plurality of bonding holes 314 provided in the circuit board 31, and the elastic body 41 is coupled to the circuit substrate 31 to be provided with the surface of the conductor 311, so that the conductive member 4 can be separated. The elastic seat 41 is disposed adjacent to the bump 21 of the control rod body 2, and the conductive member 4 is spaced apart from the conductor 311 of the circuit substrate 31, and the bump 21 of the control rod body 2 is attached to each side thereof. Corresponding to a conductive element 4.

Moreover, the present invention further includes a resilient washer 5, the resilient washer 5 is provided with a through hole 51 for the control rod body 2 to be inserted relative to the rod body below the bump 21, so that the elastic washer 5 can be sleeved on the control rod body 2 The lower edge of the bump 21.

The rocker structure of the present invention can be directly assembled on a predetermined control circuit substrate 6, that is, the housing 1, the control rod body 2, the circuit substrate group 3 and the elastic gasket 5 can be directly assembled on the control circuit substrate 6. The control circuit substrate 6 includes a first mounting hole 61, a plurality of second mounting holes 62, and a plurality of third mounting holes 63. The first mounting hole 61 is provided for the elastic washer 5, and the elastic washer 5 is inserted into the control rod body 2; the second mounting hole 62 is for inserting the signal conducting portion 312 of the circuit substrate 31, and the circuit substrate The signal conducting portion 312 of the circuit 31 can be electrically connected to the control circuit substrate 6 such that the electrical conductor 311 of the circuit substrate 31 can be electrically connected to the control circuit substrate 6 via the signal conducting portion 312. In addition, the positioning portion 313 of the circuit board 31 can be coupled to the second opening 12 at the top of the housing 1; the third mounting hole 63 can be inserted into the fixing portion 13 of the housing 1 so that the housing 1 can be fixed to the control circuit. The substrate 6 is coated with the control rod body 2, the circuit board group 3, the conductive element 4 and the elastic washer 5, and the rocker structure of the present invention can be directly assembled and formed on a control circuit substrate 6 (as shown in Fig. 2). ) to simplify the manufacturing process and improve overall process efficiency.

When the control rod body 2 is tilted toward an orientation (direction), the protrusion 21 of the control rod body 2 can push the elastic seat body 41, thereby driving the electrical conductor 311 of one of the conductive elements 4 and one of the circuit boards 31. The contact control signal is generated by the contact, and the trigger control signal of the orientation (direction) is transmitted to the control circuit substrate 6 via the signal conducting portion 312 of the circuit substrate 31. Thus, the rocker structure of the present invention is electrically connected to the electrical conductor 311 of the circuit substrate 31 by using the conductive element 4, and the trigger control signal of one direction can be accurately generated when the control rod body 2 is tilted and displaced toward an orientation. The control orientation (direction) sensing accuracy is achieved without causing accuracy degradation due to long-term use.

Referring to Figures 4, 5 and 6, the present invention is a second embodiment of the trial rocker structure, wherein the conductive element 4 can be coupled to the bump 21 of the control rod body 2 to make the conductive element 4 The conductors 311 of the circuit board 31 are spaced apart from each other. Thus, the conductive member 4 is directly electrically connected to the conductor 311 of the circuit substrate 31, that is, when the control rod body 2 is tilted toward an orientation (direction), the conductive member 4 located on the bump 21 can be connected to the circuit. The electrical conductor 311 of the substrate 31 is electrically contacted, and an azimuth (direction) trigger control signal can be accurately generated to achieve the control orientation (direction) sensing accuracy without causing accuracy degradation due to long-term use.

The present invention is a third embodiment of the test rocker structure, wherein the circuit board assembly 3 can include a first circuit substrate 32 and a second circuit substrate 33, as shown in FIG. The first circuit board 32 and the second circuit board 33 are disposed corresponding to each other. The first circuit board 32 is provided with a first receiving hole 321 , and at least four first conductive bodies 322 are disposed on the inner side wall of the first receiving hole 321 , and each of the first conductive bodies 322 is set to be oriented. Detecting a point, and the first circuit substrate 32 extends at least four first signal conducting portions 323, each of the first signal conducting portions 323 is electrically connected to the first conductive body 322 of one orientation; and the second circuit substrate 33 is A second accommodating hole 331 is disposed, and at least four second conductive bodies 332 are disposed on the inner side wall of the second accommodating hole 331, and each of the second conductive bodies 332 is set as a detection point of an orientation, and The two circuit boards 33 are extended At least four second signal conducting portions 333, each of the second signal conducting portions 333 is electrically connected to the second conductive body 332 of one orientation; and the first receiving hole 321 corresponds to the second receiving hole 331 And the first electrical conductor 322 corresponds to the second electrical conductor 332. In addition, the plurality of conductive elements 4 may be at least four or more and surround the bump 21 of the control rod body 2, and the bumps 21 and the conductive elements 4 of the control rod body 2 may be located opposite each other. The first accommodating hole 321 and the second accommodating hole 331 are arranged such that the conductive element 4 is spaced apart from the first conductive body 322 and the second conductive body 332. The control circuit substrate 6 further includes a plurality of fourth mounting holes 64. The second signal conducting portion 333 of the second circuit substrate 33 can be inserted into the second mounting hole 62 of the control circuit substrate 6 and electrically The first signal conducting portion 323 of the first circuit substrate 32 can be inserted into the fourth mounting hole 64 of the control circuit substrate 6 and electrically connected.

Thus, the conductive member 4 is directly electrically connected to the first conductor 322 of the first circuit substrate 32 and the second conductor 332 of the second circuit substrate 33, that is, whenever the control rod body 2 is tilted toward an orientation (direction). When displaced, the conductive element 4 on the bump 21 can simultaneously be connected to the first conductor 322 of the first circuit substrate 32 and the second conductor 332 of the second circuit substrate 33. Electrical contact, and can accurately generate a direction (direction) of the trigger control signal, to achieve the control orientation (direction) sensing accuracy, without the precision attenuation caused by long-term use.

The present invention is a fourth embodiment of the rocker structure, wherein the housing 1 can be connected to the accommodating space 10 on one side wall thereof. The circuit board assembly 3 can include a fixed frame 34, a third circuit substrate 35, and a signal connection cable 36. The fixed frame 34 is disposed in the accommodating space 10 of the housing 1 , and the fixed frame 34 is provided with a hollow portion 341 and a second slot 342 communicating with the hollow portion 341 . The hollow portion 341 is correspondingly located on the control rod body 2 . The second slot 342 corresponds to the first slot 14 of the housing 1, and the outer side wall of the fixed frame 34 is protruded from the plurality of positioning side plates 343. The third circuit substrate 35 is a flexible circuit board, and is disposed around the inner side wall of the hollow portion 341 of the fixed frame 34, and the third circuit substrate 35 is provided with at least four third electrical conductors relative to the inner ring side wall thereof. 351, each third electrical conductor 351 is set as a detection point of one orientation, and the third circuit substrate 35 extends a third signal conducting portion 352 electrically connected to the third electrical conductor 351, and the third signal conducting portion 352 has a plurality of metal connection terminals, and the third signal conducting portion 352 can be sequentially fixed by the frame The second slot 342 of the frame 34 and the first slot 14 of the housing 1 are extended to be exposed to the outside; the third circuit board 35 is a flexible circuit board, and the flexible circuit board can be flexibly The insulating insulating sheet faces the surface of the hollow portion 341 of the fixing frame 34, is coated with a third electrical conductor 351 (conductive material) at an appropriate position, and is led to the end by a thin conductive conductive coating, and then the flexible insulating sheet is looped into a cylinder. It is fixed to the fixed frame 34. The first connection end 361 is electrically connected to the plurality of metal connection terminals of the third signal conducting portion 352. The two connection ends 362 are electrically connected to the control circuit substrate 6.

In addition, the circuit board group 3 can utilize the positioning side plate 343 of the fixing frame 34 for resisting the inner wall of the housing 1 (as shown in FIG. 13 ), so that the circuit board group 3 is stably disposed in the housing 1 . The plurality of conductive elements 4 can be at least four or more and surround the bump 21 of the control rod body 2, and the bump 21 and the conductive element 4 of the control rod body 2 can be Relatively located in the hollow portion 341 of the fixed frame 34, the conductive member 4 is spaced apart from the third conductive member 351.

In this way, the conductive member 4 is directly electrically connected to the third conductive body 351 of the third circuit substrate 35, that is, every time the control is performed. When the rod body 2 is tilted toward an orientation (direction), the conductive member 4 on the bump 21 can be electrically contacted with the third conductor 351 of the third circuit substrate 35 at the same time, and can be accurately An azimuth (direction) trigger control signal is generated. At this time, the trigger control signal can be transmitted to the control circuit substrate 6 via the third signal conducting portion 352 and the signal connecting cable 36 to achieve the control orientation (direction) sensing accuracy. Long-term use causes accuracy degradation.

In summary, the rocker structure of the present invention directly contacts the electrical conductor 311 of the circuit substrate 31 by using the conductive element 4 to achieve control orientation (direction) sensing accuracy, and does not cause attenuation due to long-term use; The housing 1, the control rod body 2 and the circuit board group 3 can be directly assembled on a predetermined control circuit substrate 6, so that the rocker structure of the present invention can be directly formed on a predetermined control circuit substrate 6, thereby simplifying manufacturing. Process to improve overall process efficiency.

The detailed description above is a detailed description of a possible embodiment of the present invention, and the embodiment is not intended to limit the invention, and equivalent implementations or modifications that are not departing from the spirit of the invention should be included in the present invention. In the scope of patents.

1‧‧‧shell

10‧‧‧ accommodating space

11‧‧‧First opening

12‧‧‧Second opening

13‧‧‧ Fixed Department

14‧‧‧First slot

2‧‧‧Control rod body

21‧‧‧Bumps

3‧‧‧Circuit board group

31‧‧‧ circuit board

311‧‧‧Electrical conductor

312‧‧‧ Signal Transmitter

313‧‧‧ Positioning Department

314‧‧‧Combination hole

32‧‧‧First circuit board

321‧‧‧First accommodating hole

322‧‧‧First conductor

323‧‧‧First Signal Transmitter

33‧‧‧Second circuit substrate

331‧‧‧Second accommodating hole

332‧‧‧Second conductor

333‧‧‧Second Signal Transmitter

34‧‧‧Fixed frame

341‧‧‧ Hollow

342‧‧‧Second slot

343‧‧‧ positioning side panels

35‧‧‧ Third circuit substrate

351‧‧‧ Third conductor

352‧‧‧The third signal transmission department

36‧‧‧Signal connection cable

361‧‧‧First connection

362‧‧‧second connection

4‧‧‧Conducting components

41‧‧‧Flexible seat

411‧‧‧Combination Department

5‧‧‧Flexible washers

51‧‧‧Perforation

6‧‧‧Control circuit substrate

61‧‧‧First mounting hole

62‧‧‧Second mounting hole

63‧‧‧ Third mounting hole

64‧‧‧Four mounting holes

Figure 1 is an exploded view of a first embodiment of a rocker structure of the present invention.

Figure 2 is a combination view of the first embodiment of the rocker structure of the present invention.

Figure 3 is a side cross-sectional view showing the first embodiment of the rocker structure of the present invention.

Figure 4 is an exploded view of a second embodiment of the rocker structure of the present invention.

Figure 5 is a combination view of a second embodiment of the rocker structure of the present invention.

Figure 6 is a side cross-sectional view showing a second embodiment of the rocker structure of the present invention.

Figure 7 is an exploded view of a third embodiment of the rocker structure of the present invention.

Figure 8 is a combination view of a third embodiment of the rocker structure of the present invention.

Figure 9 is a side cross-sectional view showing a third embodiment of the rocker structure of the present invention.

Figure 10 is an exploded view of a fourth embodiment of the rocker structure of the present invention.

Figure 11 is a combination view of a fourth embodiment of the rocker structure of the present invention.

Figure 12 is a side view showing the combination of the fourth embodiment of the rocker structure of the present invention.

Figure 13 is a side elevational cross-sectional view showing the fourth embodiment of the rocker structure of the present invention.

1‧‧‧shell

11‧‧‧First opening

12‧‧‧Second opening

13‧‧‧ Fixed Department

2‧‧‧Control rod body

21‧‧‧Bumps

3‧‧‧Circuit board group

31‧‧‧ circuit board

311‧‧‧Electrical conductor

312‧‧‧ Signal Transmitter

313‧‧‧ Positioning Department

4‧‧‧Conducting components

5‧‧‧Flexible washers

51‧‧‧Perforation

6‧‧‧Control circuit substrate

61‧‧‧First mounting hole

62‧‧‧Second mounting hole

63‧‧‧ Third mounting hole

Claims (14)

A rocker structure includes: a housing, an accommodating space is disposed therein, and a first opening is disposed on a top surface of the housing; and a control rod body is disposed in the accommodating space of the housing The control rod body is convexly provided with a protrusion, and the control rod body passes through the first opening with respect to the rod system above the protrusion; a circuit board group is disposed in the housing space of the housing and is opposite The circuit substrate assembly includes a plurality of circuit substrates, wherein the circuit substrate is relatively surrounded by the bumps surrounding the control rod body, and each of the circuit substrates is disposed on a surface corresponding to the bumps. And the circuit board is provided with a plurality of coupling holes; the plurality of conductive elements are disposed in the accommodating space of the housing, the conductive element is coupled with an elastic seat body, and the elastic seat body is convexly provided with a plurality of joint portions, The bonding portion can be inserted corresponding to the bonding hole of the circuit substrate, so that the conductive component can be disposed adjacent to the bump of the control rod body via the elastic seat body, and the conductive component is coupled to the circuit substrate Electrical conductors are correspondingly spaced; an elastic Ring system relative to the sleeved rod which control rod below the bumps, the resilient washer is provided with a through hole, the lever relative to the lower shaft of the bump may be disposed through the through hole. The rocker structure of claim 1, wherein the bump has four sides, each of which has a trapezoidal shape, such that the bump is gradually expanded from a top to a bottom thereof, and each side of the bump is Corresponding to a conductive element. The rocker structure of claim 1, wherein the housing, the circuit substrate assembly and the elastic gasket are coupled to a predetermined control circuit substrate, the control circuit substrate comprising a first mounting hole and a plurality of second mounting holes And a plurality of third mounting holes; the housing has at least four fixing portions extending from a lower edge of the side wall, and the fixing portion is correspondingly inserted and coupled to the third mounting hole; the circuit substrate extends at least at a bottom thereof a signal conducting portion, the signal conducting portion of the circuit board can be correspondingly inserted into the second mounting hole, and the signal conducting portion of the circuit substrate can be electrically connected to the control circuit substrate; the elastic gasket can be installed In the first mounting hole. The rocker structure of claim 1, wherein the housing is provided with a plurality of second openings on a top surface thereof opposite to the first opening, and the circuit substrate has at least one positioning portion protruding from a top thereof. The positioning portion can be coupled to the second opening. A rocker structure includes: a casing, an accommodating space is disposed therein, and a first opening is disposed on a top surface of the casing; a control rod body is disposed in the accommodating space of the housing, the control rod body is convexly provided with a protrusion, and the control rod body passes through the first opening hole relative to the rod system above the protrusion; a circuit The circuit board group is disposed in the accommodating space of the housing and is located around the bump of the control rod body. The circuit board group includes a plurality of circuit boards, and the circuit board is relatively surrounded by the bumps of the control rod body. a conductive body is disposed on a surface of each of the circuit boards corresponding to the bumps; a plurality of conductive elements are disposed in the accommodating space of the housing, and the conductive elements are coupled to the bumps of the control rod body, The conductive element is spaced apart from the conductive body of the circuit substrate; a resilient washer is opposite to the rod sleeved under the bump of the control rod body, and the elastic washer is provided with a through hole, and the control rod body is opposite to the convex body The perforation can be worn by the rod below the block. The rocker structure of claim 5, wherein the housing, the circuit substrate assembly and the elastic gasket are coupled to a predetermined control circuit substrate, the control circuit substrate comprising a first mounting hole and a plurality of second mounting holes And a plurality of third mounting holes; the housing has at least four fixing portions extending from a lower edge of the side wall, and the fixing portion is correspondingly inserted and coupled to the third mounting hole; the circuit substrate extends at least at a bottom thereof Signal transmission The signal conducting portion of the circuit board can be coupled to the second mounting hole, and the signal conducting portion of the circuit substrate can be electrically connected to the control circuit substrate; the elastic gasket can be installed in the first A mounting hole. The rocker structure of claim 5, wherein the housing is provided with a plurality of second openings on a top surface thereof opposite to the first opening, and the circuit substrate has at least one positioning portion protruding from a top thereof. The positioning portion can be coupled to the second opening. A rocker structure includes: a casing, an accommodating space is disposed therein, and a first opening is disposed on a top surface of the casing; and a control rod body is disposed in the accommodating space of the casing The control rod body is convexly provided with a protrusion, and the control rod body passes through the first opening with respect to the rod system above the protrusion; a circuit board group is disposed in the housing space of the housing and The circuit board assembly includes a first circuit substrate and a second circuit substrate, and the first circuit substrate and the second circuit substrate are correspondingly disposed above and below, and the first circuit substrate is disposed opposite to the bump of the control rod body. The circuit substrate is provided with a first receiving hole, and at least four first conductive bodies are disposed on the inner side wall of the first receiving hole, and the second circuit substrate is provided with a second receiving hole, and the second receiving hole is disposed in the second receiving hole The sidewall of the inner ring of the hole is provided with at least four second conductive And the first accommodating hole corresponds to the second accommodating hole, and the first electric conductor corresponds to the second electric conductor; at least four conductive elements are circumferentially coupled to the convex body of the control rod body Outside the block, the conductive element is located in the first receiving hole and the second receiving hole, and the conductive element is spaced apart from the first conductive body and the second conductive body; The elastic washer is provided with a through hole, and the control rod body can pass through the through hole with respect to the rod body below the protrusion. The rocker structure of claim 8, wherein the housing, the circuit substrate assembly and the elastic gasket are coupled to a predetermined control circuit substrate, the control circuit substrate comprising a first mounting hole and a plurality of second mounting holes a plurality of third mounting holes and a plurality of fourth mounting holes; the housing has at least four fixing portions extending from a lower edge of the side wall, and the fixing portion is correspondingly inserted and coupled to the third mounting hole; The circuit substrate extends at least four first signal conducting portions, the first signal conducting portion can be inserted into the fourth mounting hole of the control circuit substrate and electrically connected; the second circuit substrate extends at least four second a signal conducting portion, the second signal conducting portion can be inserted into the second mounting hole of the control circuit substrate and electrically connected; the elastic gasket is It can be installed in the first mounting hole. A rocker structure includes: a casing, an accommodating space is disposed therein, and a first opening is disposed on a top surface of the casing, and the casing is disposed on a side wall thereof and the accommodating space a first slot; a control rod body is disposed in the accommodating space of the housing, the control rod body is convexly provided with a protrusion, and the control rod body passes through the rod system above the protrusion a circuit board assembly is disposed in the accommodating space of the housing and is located around the bump of the control rod body. The circuit board assembly includes: a fixed frame disposed on the housing The accommodating space is provided with a hollow portion and a second slot that communicates with the hollow portion, the hollow portion corresponding to the periphery of the bump of the control rod body; a third circuit substrate is disposed around the fixed frame The third circuit substrate is provided with at least four third electrical conductors on the inner side wall of the hollow portion, and a third signal conducting portion electrically connected to the third electrical conductor is extended, the third signal The conducting portion can be sequentially passed through the second slot and the first slot to extend Exposed outside of the housing; a signal cable is connected, at one end provided with a first connecting end and the other end is provided with a second connection terminal, the first terminal is connected to the system The third signal conducting portion is electrically connected; the at least four conductive elements are disposed around the outside of the bump of the control rod body, and the conductive element is located in the hollow portion of the fixing frame and is opposite to the third conductive body Corresponding to the spacing; a resilient washer is opposite to the rod sleeved under the protrusion of the control rod body, and the elastic washer is provided with a through hole, and the control rod body can pass the through hole with respect to the rod body below the protrusion. The rocker structure of claim 10, wherein the housing, the elastic washer and the signal connection cable are coupled to a predetermined control circuit substrate, the control circuit substrate including a first mounting hole and a plurality of The mounting hole has at least four fixing portions extending from the lower edge of the side wall, and the fixing portion is correspondingly inserted and coupled to the third mounting hole; the elastic washer can be mounted on the first mounting hole The signal connection cable has a second connection end electrically connected to the control circuit substrate. The rocker structure of claim 10, wherein the outer side wall of the fixing frame is convexly provided with a plurality of positioning side plates, and the positioning side plates can abut against the inner wall of the housing. The rocker structure of claim 10, wherein the third circuit substrate is a flexible circuit board. The rocker structure of claim 13, wherein the flexible circuit board is made of a flexible insulating sheet facing the fixing frame The surface of the hollow portion of the frame is coated with a third electrical conductor, and is led to the end by a thin conductive conductive coating, and the flexible insulating foil is circularly fixed to the fixing frame.