Rocker operating device and electronic device

Abstract

The utility model discloses a kind of rocker operating device and electronic equipment, it is related to rocker technical field, the rocker operating device includes shell and rocker, swing component is installed in the shell, the swing component includes first rocker arm rotationally installed in the shell, the rocker drives connection first rocker arm is passed out the shell, to make first rocker arm can swing along first direction under the drive of the rocker;One end of the first rocker arm is equipped with first magnet mounting groove, first magnet is equipped in the first magnet mounting groove, the lower side of the first magnet is equipped with first magnetic induction sensor with the position corresponding to the first magnet, the magnetization direction of the first magnet is perpendicular to the plane where the first magnetic induction sensor is located, the lower edge of the first magnet is arc and concentrically arranged with the swing direction of the first rocker arm.The rocker operating device and electronic equipment of the utility model can realize high linear, high-precision electrical signal output.

Description

Technical Field

[0001] This utility model relates to the field of joystick technology, and in particular to a joystick operating device and electronic device. Background Technology

[0002] A joystick sensor (also known as a joystick control device) is a type of sensor commonly used in electronic devices such as control handles for drones or game consoles. A joystick sensor typically includes a joystick, an upper and lower joystick arm that swings with the joystick, a sensor component (including a magnet and a sensor) that monitors the arm's movement, and a PCB board supporting the sensor. Generally, both the magnet and sensor are externally mounted on the product. Specifically, the magnet is assembled to the joystick arm via a magnet support bracket and swings with the arm. The sensor is fixed to the PCB board and then to an external cover. The PCB board has pins that connect to the mainboard, transmitting the sensor's electrical signals to the main control chip on the mainboard. In this design, the magnet swings with the joystick arm, resulting in significant changes in the relative position between the magnet and the sensor, leading to low magnetic field linearity and poor accuracy. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a joystick operating device and electronic device with high magnetic field linearity and high precision.

[0004] To solve the above-mentioned technical problems, the present invention provides the following technical solution: On the one hand, this utility model provides a rocker operating device, including a housing and a rocker, wherein: A rocking assembly is installed inside the housing. The rocking assembly includes a first rocker arm rotatably installed inside the housing. A rocker arm is driven to extend out of the housing, so that the first rocker arm can swing in a first direction under the drive of the rocker arm. One end of the first rocker arm is provided with a first magnet mounting groove, and a first magnet is provided in the first magnet mounting groove. A first magnetic induction sensor is provided below the first magnet at a position corresponding to the first magnet. The magnetization direction of the first magnet is perpendicular to the plane where the first magnetic induction sensor is located. The lower edge of the first magnet is arc-shaped and is concentric with the swing direction of the first rocker arm.

[0005] In some embodiments of this utility model, the rocking assembly further includes a second rocker arm rotatably mounted inside the housing and located above the first rocker arm. The rocker arm is hinged to the first rocker arm and passes through the second rocker arm, so that the second rocker arm can swing in a second direction under the drive of the rocker arm, wherein the first direction and the second direction are alternately arranged. One end of the second rocker arm is provided with a second magnet mounting groove, and a second magnet is provided in the second magnet mounting groove. A second magnetic induction sensor is provided below the second magnet at a position corresponding to the second magnet. The magnetization direction of the second magnet is perpendicular to the plane where the second magnetic induction sensor is located. The lower edge of the second magnet is arc-shaped and is concentric with the swing direction of the second rocker arm.

[0006] In some embodiments of this utility model, the upper and lower edges of the first magnet are concentric arcs; The upper and lower edges of the second magnet are concentric arcs.

[0007] In some embodiments of this utility model, the joystick operating device is used to be installed on the host motherboard of an electronic device, and the first magnetic induction sensor and the second magnetic induction sensor are both attached to the host motherboard.

[0008] In some embodiments of this utility model, a first extension portion extending downward is provided on the outer side of one end of the first rocker arm, and the first extension portion is provided with the first magnet mounting groove. The outer side of one end of the second rocker arm is provided with a downwardly extending second extension, and the second extension is provided with a second magnet mounting groove.

[0009] In some embodiments of this utility model, the housing includes a base and an outer shell fastened to the base, the rocker arm includes an outer sleeve and an inner core rod slidably connected inside the outer sleeve, an elastic element is provided between the outer sleeve and the inner core rod for pushing the two away from each other, the lower part of the outer sleeve is hinged to the first rocker arm, and the lower end of the inner core rod abuts against the base.

[0010] In some embodiments of this utility model, the elastic element is a spring, the lower inner side of the outer sleeve is provided with a spring receiving cavity, the lower end of the inner core rod is provided with an end cap, the end cap is provided with a spring receiving seat, the upper end of the spring is installed in the spring receiving cavity, and the lower end of the spring is installed in the spring receiving seat.

[0011] In some embodiments of this utility model, the lower end face of the outer sleeve is provided with a groove extending along the length direction of the outer sleeve, thereby forming the spring receiving cavity; And / or, the upper inner side of the outer sleeve is provided with an annular protrusion, and the inner core rod is provided with a limiting step that cooperates with the annular protrusion; And / or, the end cap has a recessed groove in the middle of the side near the base, and the base has a guide protrusion that mates with the recessed groove; And / or, the end cap has an arc-shaped guide surface on one side edge near the base.

[0012] In some embodiments of this utility model, a push switch that can be triggered by the end of the first rocker arm is provided on the side of the base away from the first magnetic induction sensor, and the push switch is at least partially located on the outside of the housing; And / or, the side wall of the housing is provided with an arc groove, and the base is provided with a pivot plate at a position corresponding to the arc groove. The pivot plate and the arc groove together form a circular mounting hole for mounting the end pivots of the first rocker arm and the second rocker arm. And / or, the housing has hooks on two opposite sidewalls for engaging the base; And / or, the first direction is perpendicular to the second direction.

[0013] On the other hand, this utility model provides an electronic device including the above-mentioned joystick operation device.

[0014] This utility model has the following beneficial effects: This invention relates to a joystick operating device and electronic device. The joystick operating device includes a housing and a joystick. A swing assembly is installed inside the housing. The swing assembly includes a first rocker arm rotatably installed inside the housing. One end of the first rocker arm is provided with a first magnet mounting groove, and a first magnet is provided in the first magnet mounting groove. A first magnetic induction sensor is provided below the first magnet at a position corresponding to the first magnet. The magnetization direction of the first magnet is perpendicular to the plane where the first magnetic induction sensor is located. The lower edge of the first magnet is arc-shaped and concentrically arranged with the swing direction of the first rocker arm. Compared with the prior art, this invention achieves high linearity by keeping the relative distance between the first magnet and the first magnetic induction sensor constant by aligning the lower edge (outer arc) of the first magnet with the swing center, and only changing the magnetic induction intensity in the sensing direction of the first magnetic induction sensor. That is, the magnetic field intensity in the sensing direction of the first magnetic induction sensor changes linearly with the swing of the first rocker arm (first magnet), thereby achieving high-precision electrical signal output. Attached Figure Description

[0015] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is a schematic diagram of the overall structure of the rocker operating device according to an embodiment of the present utility model; Figure 2 This is an exploded structural diagram of the rocker operating device according to an embodiment of the present invention; Figure 3 This is a schematic diagram of the rocker arm operating device according to an embodiment of the present invention, showing that the lower edge of the magnet is curved and concentric with the swing direction of the rocker arm. Figure 1 ; Figure 4This is a schematic diagram of the rocker arm operating device according to an embodiment of the present invention, showing that the lower edge of the magnet is curved and concentric with the swing direction of the rocker arm. Figure 2 ; Figure 5 This is a cross-sectional view of the joystick operating device according to an embodiment of the present utility model. Figure 6 This is a cross-sectional view of the joystick operating device according to an embodiment of the present utility model from another direction; Figure 7 This is an assembly diagram of the first rocker arm, the second rocker arm, and the outer casing in the rocker operation device of this utility model embodiment; Figure 8 The assembly diagram of the first rocker arm and the outer shell in the rocker operating device of this utility model embodiment also shows the first magnet; Figure 9 The schematic diagram of the assembly of the second rocker arm and the outer casing in the rocker operating device of this utility model embodiment also shows the second magnet.

[0016] Figure label: 1. Rocker arm; 10. Hinge shaft; 11. Outer sleeve; 111. Spring receiving cavity; 112. Groove; 113. Annular protrusion; 12. Inner core rod; 121. End cap; 1211. Spring receiving seat; 1212. Recessed groove; 1213. Arc-shaped guide surface; 122. Limiting step; 13. Elastic element. 2. First rocker arm; 21. First magnet mounting slot; 22. First extension. 31. First magnet; 311. Lower edge; O. Center; 32. First magnetic induction sensor; 33. Second magnet; 34. Second magnetic induction sensor; 35. First PCB board; 351. Pin; 36. First protective cover; 361. Positioning post; 362. Positioning hole; 37. Second PCB board; 38. Second protective cover. 4. Second rocker arm; 41. Second magnet mounting slot; 42. Second extension. 5. Base; 51. Guide protrusion; 52. Push switch; 53. Bracket; 54. Rotary shaft pressure plate. 6. Outer shell; 61. Arc groove; 62. Hook. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] On the one hand, embodiments of this utility model provide a joystick operating device, such as... Figure 1-9 As shown, it includes a housing and a rocker arm 1, wherein: A rocking assembly is installed inside the housing. The rocking assembly includes a first rocker arm 2 that is rotatably installed inside the housing. A rocker arm 1 drives the first rocker arm 2 and extends out of the housing so that the first rocker arm 2 can swing in a first direction under the drive of the rocker arm 1.

[0019] One end of the first rocker arm 2 is provided with a first magnet mounting groove 21, and a first magnet 31 is provided in the first magnet mounting groove 21. A first magnetic induction sensor 32 is provided below the first magnet 31 at a position corresponding to the first magnet 31. The magnetization direction of the first magnet 31 is perpendicular to the plane where the first magnetic induction sensor 32 is located. The lower edge 311 of the first magnet 31 is an arc and is concentrically arranged with the swing direction of the first rocker arm 2 (the center is point O). The first magnetic induction sensor 32 can be fixed by conventional technology in the art. For example, a PCB board (not shown) can be provided below the first magnet 31, and the first magnetic induction sensor 32 is mounted (e.g., attached) on the PCB board.

[0020] In use, the rocker arm 1 is driven by the portion of the rocker arm 1 that extends through the housing. The rocker arm 1 drives the first rocker arm 2 to swing in a first direction. The lower edge 311 of the first magnet 31 is curved and concentrically positioned with the swing direction of the first rocker arm 2. Therefore, when the first magnet 31 swings with the first rocker arm 2 in the first direction, the distance between the first magnet 31 and the first magnetic induction sensor 32 remains unchanged; only the direction of the magnetic field changes. The magnetic field strength in the sensing direction of the first magnetic induction sensor 32 changes linearly with the swing of the rocker arm, generating an electrical signal output in the first direction. The specific principle is as follows: Figure 3-4 As shown, Figure 3 In the diagram, the downward unidirectional arrow indicates the direction of magnetization, while the left and right bidirectional arrows indicate the sensing direction of the magnetic induction sensor.

[0021] The rocker arm operating device of this utility model includes a housing and a rocker arm 1. A rocking assembly is installed inside the housing. The rocking assembly includes a first rocker arm 2 rotatably installed inside the housing. One end of the first rocker arm 2 is provided with a first magnet mounting groove 21. A first magnet 31 is provided in the first magnet mounting groove 21. A first magnetic induction sensor 32 is provided below the first magnet 31 at a position corresponding to the first magnet 31. The magnetization direction of the first magnet 31 is perpendicular to the plane where the first magnetic induction sensor 32 is located. The lower edge 311 of the first magnet 31 is an arc and is concentrically set with the swing direction of the first rocker arm 2. Compared with the prior art, this utility model achieves high linearity by keeping the relative distance between the first magnet 31 and the first magnetic induction sensor 32 constant by setting the lower edge 311 (outer arc) of the first magnet 31 concentrically with the swing center. Only the magnetic induction intensity in the sensing direction of the first magnetic induction sensor 32 is changed, that is, the magnetic field intensity in the sensing direction of the first magnetic induction sensor 32 changes linearly with the swing of the first rocker arm 2 (first magnet 31), thereby achieving high-precision electrical signal output.

[0022] In some embodiments of this utility model, the rocking assembly may further include a second rocker arm 4 rotatably mounted inside the housing and located above the first rocker arm 2. The rocker arm 1 is hinged (specifically, it can be hinged through the hinge shaft 10) to the first rocker arm 2 and then passes through the second rocker arm, so that the second rocker arm 4 can swing along the second direction under the drive of the rocker arm 1. The first direction and the second direction are alternately arranged, and preferably, the first direction is perpendicular to the second direction.

[0023] One end of the second rocker arm 4 is provided with a second magnet mounting groove 41, and a second magnet 33 is provided in the second magnet mounting groove 41. A first magnetic induction sensor 34 is provided below the second magnet 33 at a position corresponding to the second magnet 33. The magnetization direction of the second magnet 33 is perpendicular to the plane where the second magnetic induction sensor 34 is located. The lower edge 311 of the second magnet 33 is an arc and is concentric with the swing direction of the second rocker arm 4.

[0024] Similarly, the lower edge 311 (outer arc) of the second magnet 33 is concentrically set with the swing center, so that the relative distance between the second magnet 33 and the second magnetic induction sensor 34 remains unchanged, and only the magnetic induction intensity in the sensing direction of the second magnetic induction sensor 34 is changed to achieve high linearity. That is, the magnetic field intensity in the sensing direction of the second magnetic induction sensor 34 changes linearly with the swing of the second rocker arm 4 (second magnet 33), thereby achieving high-precision electrical signal output. Moreover, the rocker arm 1 can move in any direction in two-dimensional space by driving the first rocker arm 2 and the second rocker arm 4. The first magnetic induction sensor 32 and the second magnetic induction sensor 34 can be various sensors in the art that can realize magnetic induction, such as Hall sensors. The first magnet 31 and the second magnet 33 can be of various shapes, as long as their lower edge 311 is arc and concentrically set with the swing direction of the corresponding rocker arm, and their upper edge can be either arc or straight, without affecting the implementation of the present invention. Preferably, the upper and lower edges of the first magnet 31 and the second magnet 33 are concentric arcs, that is, in the embodiment shown in the figure, the first magnet 31 and the second magnet 33 are both fan-shaped rings, which achieves the best performance.

[0025] In some embodiments of this invention, the joystick operating device is mounted on the motherboard 7 of the electronic device, and both the first magnetic induction sensor 32 and the second magnetic induction sensor 34 are attached to the motherboard 7. Compared to the prior art where sensors are connected to the motherboard via a separate PCB board with pins to transmit the sensor's electrical signals to the main control chip on the motherboard, in this invention, the first magnetic induction sensor 32 and the second magnetic induction sensor 34 are directly attached to the motherboard 7. This not only saves on the number of parts (PCB board, pins, external cover), reducing costs, but also improves the timeliness and reliability of electrical signal transmission. In specific implementations, the first magnetic induction sensor 32 and the second magnetic induction sensor 34 can be mounted on the motherboard 7 using SMT (Surface Mount Technology). This not only achieves high-density integration and improves space utilization, but also enhances the reliability of the first magnetic induction sensor 32 and the second magnetic induction sensor 34.

[0026] The magnet mounting slot can be configured in various structural forms readily conceived by those skilled in the art. The embodiments of this utility model include the following two structural forms: Structural Form 1 like Figure 2-6As shown, in some embodiments of this utility model, a first extension 22 extending downwards may be provided on the outer side of one end of the first rocker arm 2, and a first magnet mounting groove 21 is provided on the first extension 22. A second extension 42 extending downwards is provided on the outer side of one end of the second rocker arm 4, and a second magnet mounting groove 41 is provided on the second extension 42. In this way, the magnet is closer to the corresponding magnetic induction sensor, and the magnetic induction effect is better.

[0027] Structural Form Two In some embodiments of this utility model, the inner end face, outer end face, or circumferential surface of one end of the first rocker arm 2 can be provided with a first magnet mounting groove, and the inner end face, outer end face, or circumferential surface of one end of the second rocker arm 2 can be provided with a second magnet mounting groove (not shown). In this arrangement, to facilitate the installation of the magnetic induction sensor, the base 5 of the housing can be provided with a clearance structure. At this time, the first magnet 31 and the second magnet 33 are directly installed on the rocker arm shaft inside the housing. Compared with the prior art, which assembles the rocker arm with a magnet support frame and then installs the magnet in the magnet support frame, this utility model saves the space used for installing the magnet support frame, saves external space, improves space utilization, reduces the overall volume, and eliminates the magnet support frame, reducing the number of parts, making the structure and assembly simpler and the cost lower.

[0028] like Figure 2 and Figure 5-6 As shown, in some embodiments of this utility model, the housing may include a base 5 and an outer shell 6 fastened to the base 5. The rocker arm 1 includes an outer sleeve 11 and an inner core rod 12 slidably connected within the outer sleeve 11. An elastic element 13 is provided between the outer sleeve 11 and the inner core rod 12 to push them away from each other. The lower part of the outer sleeve 11 is hinged to a first rocker arm 2, and the lower end of the inner core rod 12 abuts against the base 5. In a specific implementation, the elastic element 13 may be a spring. A spring receiving cavity 111 is provided on the lower inner side of the outer sleeve 11. An end cap 121 is provided at the lower end of the inner core rod 12, and a spring receiving seat 1211 is provided on the end cap 121. The upper end of the spring is installed in the spring receiving cavity 111, and the lower end of the spring is installed in the spring receiving seat 1211.

[0029] In use, the drive sleeve 11 moves the rocker arm to swing, generating an electrical signal output. When the sleeve 11 is released, the inner core rod 12 guides the sleeve 11 back to its original position under the action of the spring force.

[0030] In this way, the housing consists of a base 5 and an outer shell 6, which facilitates the assembly of related components (rocker 1, first rocker arm 2, second rocker arm 4, etc.). More importantly, with the rocker 1 using the above structure, the rocker can automatically reset without the need for the sliding plate structure located below the rocker 1 in the prior art, further reducing the number of parts and making the structure and assembly simpler. The upper and lower ends of the spring are respectively installed in the spring receiving cavity 111 and the spring receiving seat 1211 to prevent the spring from shifting laterally during compression / rebound, thereby preventing jamming or wear caused by lateral force.

[0031] In some embodiments of this utility model, the lower end face of the outer sleeve 11 may be provided with a groove 112 extending along the length direction of the outer sleeve 11, thereby forming a spring receiving cavity 111. This facilitates processing and can prevent the spring from contacting / rubbing against the inner core rod 12, thus increasing its service life.

[0032] In some embodiments of this utility model, an annular protrusion 113 may be provided on the upper inner side of the outer sleeve 11, and a limiting step 122 that cooperates with the annular protrusion 113 is provided on the inner core rod 12. The cooperation between the limiting step 122 and the annular protrusion 113 can keep the relative movement of the outer sleeve 11 and the inner core rod 12 within a reasonable range.

[0033] In some embodiments of this utility model, the end cap 121 may be provided with a recessed groove 1212 in the middle of the side near the base 5, and the base 5 is provided with a guide protrusion 51 (specifically, it can be a cone shape as shown in the figure) that cooperates with the recessed groove 1212. In this way, after the rocker arm 1 is released, the cooperation between the guide protrusion 51 and the recessed groove 1212 can improve the reset accuracy of the rocker arm 1.

[0034] In some embodiments of this utility model, the end cap 121 may have an arc-shaped guide surface 1213 on one edge near the base 5. The arc-shaped guide surface 1213 not only reduces wear and extends the life of the rocker arm 1 during use, but also enhances the rocker arm's reset effect.

[0035] In some embodiments of this utility model, a push-button switch 52 that can be triggered by the end of the first rocker arm 2 can be provided on the side of the base 5 away from the first magnetic induction sensor 32. The push-button switch 52 is at least partially located on the outside of the housing 6. In this way, an additional switch signal output is achieved without interfering with the normal operation of the rocker arm 1, making the entire rocker arm operation device more convenient to use. In specific implementations, a bracket 53 for fixing the push-button switch 52 can also be provided above the push-button switch 52 to improve the fixing firmness of the push-button switch 52.

[0036] like Figure 2As shown, in some embodiments of this utility model, the side wall of the outer shell 6 may be provided with an arc groove 61, and the base 5 is provided with a rotating shaft pressure plate 54 at a position corresponding to the arc groove 61. The rotating shaft pressure plate 54 and the arc groove 61 together form a circular mounting hole (not shown) for mounting the end rotating shafts of the first rocker arm 2 and the second rocker arm 4, so as to better support the rocker arm.

[0037] The outer casing 6 and the base 5 can be securely combined using various structural methods readily conceived by those skilled in the art, such as adhesive bonding, screw fixing, etc., preferably, such as... Figure 7 As shown, the outer casing 6 has hooks 62 on its two opposite side walls for engaging the base 5, which makes assembly convenient and improves the connection between the outer casing 6 and the base 5.

[0038] On the other hand, this embodiment of the invention provides an electronic device including the aforementioned joystick operating device. The structure of the joystick operating device is the same as described above, and will not be repeated here. This electronic device can be a game controller, game console, etc.

[0039] The electronic device of this utility model includes a rocker arm operating device, which includes a housing and a rocker arm 1. A swing assembly is installed inside the housing. The swing assembly includes a first rocker arm 2 rotatably installed inside the housing. One end of the first rocker arm 2 is provided with a first magnet mounting groove 21. A first magnet 31 is provided in the first magnet mounting groove 21. A first magnetic induction sensor 32 is provided below the first magnet 31 at a position corresponding to the first magnet 31. The magnetization direction of the first magnet 31 is perpendicular to the plane where the first magnetic induction sensor 32 is located. The lower edge 311 of the first magnet 31 is an arc and is concentrically set with the swing direction of the first rocker arm 2. Compared with the prior art, this utility model achieves high linearity by keeping the relative distance between the first magnet 31 and the first magnetic induction sensor 32 constant by setting the lower edge 311 (outer arc) of the first magnet 31 concentrically with the swing center. Only the magnetic induction intensity in the sensing direction of the first magnetic induction sensor 32 is changed. That is, the magnetic field intensity in the sensing direction of the first magnetic induction sensor 32 changes linearly with the swing of the first rocker arm 2 (first magnet 31), thereby achieving high-precision electrical signal output.

[0040] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0041] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0042] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0043] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A joystick operating device, characterized in that, Includes a housing and a joystick, wherein: A rocking assembly is installed inside the housing. The rocking assembly includes a first rocker arm rotatably installed inside the housing. A rocker arm is driven to extend out of the housing, so that the first rocker arm can swing in a first direction under the drive of the rocker arm. One end of the first rocker arm is provided with a first magnet mounting groove, and a first magnet is provided in the first magnet mounting groove. A first magnetic induction sensor is provided below the first magnet at a position corresponding to the first magnet. The magnetization direction of the first magnet is perpendicular to the plane where the first magnetic induction sensor is located. The lower edge of the first magnet is arc-shaped and is concentric with the swing direction of the first rocker arm.

2. The joystick operating device according to claim 1, characterized in that, The rocking assembly further includes a second rocker arm rotatably mounted inside the housing and located above the first rocker arm. The rocker arm is hinged to the first rocker arm and passes through the second rocker arm so that the second rocker arm can swing in a second direction under the drive of the rocker arm, wherein the first direction and the second direction are alternately arranged. One end of the second rocker arm is provided with a second magnet mounting groove, and a second magnet is provided in the second magnet mounting groove. A second magnetic induction sensor is provided below the second magnet at a position corresponding to the second magnet. The magnetization direction of the second magnet is perpendicular to the plane where the second magnetic induction sensor is located. The lower edge of the second magnet is arc-shaped and is concentric with the swing direction of the second rocker arm.

3. The joystick operating device according to claim 2, characterized in that, The upper and lower edges of the first magnet are concentric arcs; The upper and lower edges of the second magnet are concentric arcs.

4. The joystick operating device according to claim 2, characterized in that, The joystick operating device is used to be installed on the mainboard of the electronic device, and the first magnetic induction sensor and the second magnetic induction sensor are both attached to the mainboard.

5. The joystick operating device according to claim 2, characterized in that, The first rocker arm has a downwardly extending first extension on one side of its end, and the first extension has a first magnet mounting groove. The outer side of one end of the second rocker arm is provided with a downwardly extending second extension, and the second extension is provided with a second magnet mounting groove.

6. The joystick operating device according to any one of claims 1-5, characterized in that, The housing includes a base and an outer shell fastened to the base. The rocker arm includes an outer sleeve and an inner core rod slidably connected inside the outer sleeve. An elastic element is provided between the outer sleeve and the inner core rod to push them away from each other. The lower part of the outer sleeve is hinged to the first rocker arm, and the lower end of the inner core rod abuts against the base.

7. The joystick operating device according to claim 6, characterized in that, The elastic element is a spring. The lower inner side of the outer sleeve is provided with a spring receiving cavity. The lower end of the inner core rod is provided with an end cap. The end cap is provided with a spring receiving seat. The upper end of the spring is installed in the spring receiving cavity, and the lower end of the spring is installed in the spring receiving seat.

8. The joystick operating device according to claim 7, characterized in that, The lower end face of the outer sleeve is provided with a groove extending along the length direction of the outer sleeve, thereby forming the spring receiving cavity; And / or, the upper inner side of the outer sleeve is provided with an annular protrusion, and the inner core rod is provided with a limiting step that cooperates with the annular protrusion; And / or, the end cap has a recessed groove in the middle of the side near the base, and the base has a guide protrusion that mates with the recessed groove; And / or, the end cap has an arc-shaped guide surface on one side edge near the base.

9. The joystick operating device according to claim 6, characterized in that, The base has a push-button switch on the side away from the first magnetic induction sensor that can be triggered by the end of the first rocker arm, and the push-button switch is at least partially located on the outside of the housing; And / or, the side wall of the housing is provided with an arc groove, and the base is provided with a pivot plate at a position corresponding to the arc groove. The pivot plate and the arc groove together form a circular mounting hole for mounting the end pivots of the first rocker arm and the second rocker arm. And / or, the housing has hooks on two opposite sidewalls for engaging the base; And / or, the first direction is perpendicular to the second direction.

10. An electronic device, characterized in that, Includes the joystick operating device as described in any one of claims 1-9.

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