Hall electromagnetic rocker

Abstract

The utility model relates to the technical field of game rockers, and discloses a Hall electromagnetic rocker, which comprises a shell provided with a rotating hole; the shaking assembly comprises a shaking unit and a linkage unit, one end of the shaking unit protrudes out of the shell, the other end of the shaking unit penetrates through the rotating hole to be arranged in the shell, the other end of the shaking unit is connected with the linkage unit, a containing structure is arranged on the linkage unit, a magnetic part is installed in the containing structure, and the magnetic part and the linkage unit are relatively fixed; and the circuit board is connected with the shell and is provided with a Hall angle sensor opposite to the magnetic part, so that when the shaking unit drives the linkage unit to swing, the Hall angle sensor and the magnetic part generate induction, and a signal is transmitted to the circuit board. The magnetic parts are integrated on the linkage units, interference between linkage mechanisms is weakened, signal transmission is more accurate and reliable, the linkage mechanisms are effectively simplified by deleting a slider structure, the overall structure is simpler, and practicability is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of game joysticks, and in particular relates to a Hall electromagnetic joystick. Background Art

[0002] With the improvement of living standards, people's spare-time activities are becoming more and more colorful. Electronic game consoles that integrate leisure and entertainment, intelligence development, emotional intelligence cultivation, and even sports and fitness are becoming more and more popular among the general public. As an important component of electronic game consoles, the joystick switch of the game controller is an important component for people to experience electronic games.

[0003] In the prior art, the rocker switch of the game controller generally includes a housing, an upper swinging member mounted on the housing and rotatably installed on the housing, a lower swinging member extending in a direction orthogonal to the longitudinal direction of the upper swinging member and mounted on the housing and rotatably installed on the housing, a rocker that can tilt and move and whose top end extends out of the housing, a return-to-center positioning seat, a reset spring, and a circuit board arranged at the lower part of the housing, a return-to-center positioning ring and a return-to-center elastic member are used for the rocker to return to the center, and a slider is clamped on both the upper swinging member and the lower swinging member, a magnetic block is installed on the slider through a magnetic block groove, and a Hall chip arranged opposite to the magnetic block is installed on the circuit board. Therefore, the upper swinging member or the lower swinging member can be driven to move by the movement of the rocker, thereby driving the slider clamped therewith to move, and then driving the magnet on the slider to move, so as to change the magnetic flux sensed by the Hall chip, thereby outputting different direction signals to be transmitted to the circuit board.

[0004] However, since the upper swing member and the lower swing member need to be connected with the corresponding slider, the linkage between the upper swing member and the lower swing member and the corresponding magnetic block is poor. In this way, the magnetic flux sensed by the corresponding Hall chip may have deviations, and the slider occupies a large volume, has a complicated structure, and has low practicality. Utility Model Content

[0005] In order to solve the deficiencies of the prior art, the utility model provides a Hall electromagnetic rocker.

[0006] The technical effects to be achieved by the utility model are achieved through the following technical aspects:

[0007] The utility model provides a Hall electromagnetic rocker.

[0008] The shell is provided with a rotation hole;

[0009] A shaking assembly, comprising a shaking unit and a linkage unit, wherein one end of the shaking unit protrudes from the shell, the other end of the shaking unit passes through the rotating hole and is disposed in the shell, and the other end of the shaking unit is connected to the linkage unit, and a containing structure is provided on the linkage unit, a magnetic member is installed in the containing structure, and the magnetic member is relatively fixed to the linkage unit; and

[0010] A circuit board is connected to the shell and is provided with a Hall angle sensor arranged opposite to the magnetic component, so that when the shaking unit drives the linkage unit to swing, the Hall angle sensor senses the magnetic component and transmits a signal to the circuit board.

[0011] In some embodiments, the linkage unit includes an upper linkage group and a lower linkage group;

[0012] The upper linkage group includes an upper linkage platform and two upper linkage shafts arranged opposite to each other, the upper linkage platform is connected to the shaking unit, the two upper linkage shafts are connected to the upper linkage platform, a receiving structure is provided on one of the upper linkage shafts, and the shaking unit links the magnetic member in the receiving structure to move;

[0013] The lower linkage group includes a lower linkage platform and two relatively arranged lower linkage shafts, the lower linkage platform is connected to the shaking unit, the lower linkage platform and the upper linkage platform are spaced apart from each other, the two lower linkage shafts are connected to the lower linkage platform, a containing structure is provided on one of the lower linkage shafts, and the shaking unit links the magnetic part in the containing structure to move.

[0014] In some embodiments, the upper linkage group and the lower linkage group are respectively arranged symmetrically along the center line axis of the shaking unit.

[0015] In some embodiments, an upper linkage shaft and a lower linkage shaft are both provided with a mounting portion protruding outward, and the upper linkage shaft and the lower linkage shaft are arranged adjacent to each other, the accommodating structure is configured as an accommodating groove, the mounting portion is provided with the accommodating groove, and the magnetic member is fixedly arranged relative to the side wall of the accommodating groove.

[0016] In some embodiments, the accommodating groove is formed on a side of the mounting portion facing the Hall angle sensor.

[0017] In some embodiments, a snap-fit ​​piece is disposed on the receiving groove, and the snap-fit ​​piece is limitedly snap-fitted with a side of the magnetic piece facing the Hall angle sensor.

[0018] In some embodiments, a guide sliding surface is provided on a side of the latch member facing the receiving slot to guide the magnetic member to slide into the receiving slot.

[0019] In some embodiments, an opening is formed on the side wall of the receiving groove, and the latch is connected to the opening.

[0020] In some embodiments, the buckle is configured as an elastic block, and the elastic block is configured as an L-shape.

[0021] In some embodiments, a base is included, the bottom surface of the housing is connected to the base, and the circuit board is arranged between the housing and the base, the circuit board is provided with a through hole, a stopper is provided on the base, and the stopper passes through the through hole and is arranged in the housing;

[0022] The rocking assembly further comprises a positioning unit, which comprises a centering positioning ring and a centering elastic member, wherein the centering elastic member is connected to the limiting member so as to position the centering elastic member by clamping the limiting member, and the centering positioning ring is connected to the centering elastic member.

[0023] In summary, the utility model has at least the following benefits:

[0024] The utility model provides a Hall electromagnetic rocker, in which the magnetic part and the Hall angle sensor form an initial signal source when the shaking unit is not subjected to force; when the shaking unit is subjected to external force, the linkage unit can be driven to move in the direction of the force, thereby driving the magnetic part to swing. At this time, the Hall angle sensor can convert the angle change of the magnetic part into different signals and transmit them to the circuit board. In this way, by applying the working principle of the angle sensor and integrating the magnetic part on the linkage unit, the matching error between the magnet and the Hall sensor during the swinging of the linkage unit can be effectively reduced, and the signal output can be effectively improved by reducing the interference between the linkage mechanism, so that the Hall electromagnetic rocker moves more smoothly, the signal transmission is more accurate and reliable, and the control accuracy and sensitivity are higher. At the same time, by deleting the slider structure, the linkage mechanism is effectively simplified, making the overall structure more streamlined, thereby effectively increasing the practicality of the Hall electromagnetic rocker. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall structure of the Hall electromagnetic rocker according to an embodiment of the present application;

[0026] Figure 2 A schematic diagram of a partial explosion structure of a Hall electromagnetic rocker according to an embodiment of the present application;

[0027] Figure 3 A schematic diagram of the structure of a linkage unit according to an embodiment of the present application;

[0028] Figure 4 This is a schematic diagram of the structure in which the linkage unit and the shaking unit of an embodiment of the present application are cooperatively arranged on a circuit board;

[0029] Figure 5 This is a schematic diagram of the structure of the linkage unit and the shaking unit of the embodiment of the present application in another direction arranged on the circuit board;

[0030] Figure 6 It is a schematic diagram of the partial explosion structure of the Hall electromagnetic rocker according to an embodiment of the present application.

[0031] Markings in the figure:

[0032] 10. Hall electromagnetic rocker;

[0033] 100, housing; 110, rotary hole;

[0034] 200, linkage unit; 210, accommodating structure; 220, magnetic member; 230, upper linkage group; 231, upper linkage platform; 232, upper linkage shaft; 240, lower linkage group; 241, lower linkage platform; 242, lower linkage shaft; 243, abutment portion; 250, mounting portion; 260, buckle member;

[0035] 300, shaking unit; 310, rocker; 320, swing head;

[0036] 400, positioning unit; 410, positioning ring; 420, centering elastic member;

[0037] 500, circuit board; 510, Hall angle sensor; 520, pot piece. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. The described implementation is a part of the implementation of the utility model, not all of the implementations.

[0039] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0040] In the following embodiments, reference is made to Figures 1 to 6 The coordinate system is set with the X-axis direction as left and right, the Y-axis direction as front and back, and the Z-axis direction as up and down.

[0041] Embodiment 1:

[0042] like Figures 1 to 6As shown, in this embodiment, a Hall electromagnetic rocker includes: a shell 100, which is provided with a rotating hole 110; a shaking assembly, including a shaking unit 300 and a linkage unit 200, one end of the shaking unit 300 is protruding from the shell 100, and the other end of the shaking unit 300 is arranged in the shell 100 through the rotating hole 110, and the other end of the shaking unit 300 is connected to the linkage unit 200, and a containing structure 210 is provided on the linkage unit 200, and a magnetic member 220 is installed in the containing structure 210, and the magnetic member 220 is relatively fixed to the linkage unit 200; and a circuit board 500, which is connected to the shell 100 and is provided with a Hall angle sensor 510 arranged opposite to the magnetic member 220, so that when the shaking unit 300 drives the linkage unit 200 to swing, the Hall angle sensor 510 and the magnetic member 220 are sensed and the signal is transmitted to the circuit board 500.

[0043] Specifically, a rotating hole 110 is provided on the top surface of the housing 100, the top end of the shaking unit 300 is protruded from the top surface of the housing 100, the bottom end of the shaking unit 300 is connected to the linkage unit 200, and the shaking unit 300 rotates in the rotating hole 110. The linkage unit 200 is arranged in the housing 100, and the accommodating structure 210 is provided on the linkage unit 200, so as to accommodate and fix the magnetic member 220, wherein the accommodating structure 210 can be a groove, a hole or a cavity, as long as the magnetic member 220 can be fixedly installed on the linkage unit 200, and the magnetic member 220 is set as a magnet. The circuit board 500 is a flexible circuit board 500, and a plug pin for connecting to an external structure is provided on the circuit board 500. The circuit board 500 is electrically connected to the Hall angle sensor 510, and the Hall angle sensor 510 is fixed on the circuit board 500. The Hall angle sensor 510 is arranged below the magnetic part 220, that is, the two are arranged opposite to each other, so as to facilitate induction between the Hall angle sensor 510 and the magnetic part 220.

[0044] It is worth noting that, when the shaking unit 300 is not subjected to force, the magnetic part 220 and the Hall angle sensor 510 form an initial signal source; when the shaking unit 300 is subjected to external force, the linkage unit 200 can be driven to move in the direction of the force, thereby driving the magnetic part 220 to swing. At this time, the Hall angle sensor 510 can convert the angle change of the magnetic part 220 into different signals and transmit them to the circuit board 500. In this way, by applying the working principle of the angle sensor and integrating the magnetic part 220 on the linkage unit 200, the matching error between the magnet and the Hall sensor during the swinging process of the linkage unit 200 can be effectively reduced, and the interference between the linkage mechanisms can be weakened, so that the output of the signal can be effectively improved, so that the Hall electromagnetic rocker 10 can move more smoothly, the signal transmission can be more accurate and reliable, and the control accuracy and sensitivity can be higher. At the same time, by deleting the slider structure, the linkage mechanism is effectively simplified, and the overall structure is more streamlined, thereby effectively increasing the practicality of the Hall electromagnetic rocker 10.

[0045] Embodiment 2:

[0046] like Figures 1 to 6 As shown, this embodiment is a further implementation of embodiment 1. In this embodiment, the linkage unit 200 includes an upper linkage group 230 and a lower linkage group 240; the upper linkage group 230 includes an upper linkage platform 231 and two upper linkage shafts 232 arranged oppositely, the upper linkage platform 231 is connected to the shaking unit 300, the two upper linkage shafts 232 are connected to the upper linkage platform 231, an upper linkage shaft 232 is provided with a accommodating structure 210, and the shaking unit 300 is linked to the magnetic member 220 in the accommodating structure 210 to move; the lower linkage group 240 includes a lower linkage platform 241 and two lower linkage shafts 242 arranged oppositely, the lower linkage platform 241 is connected to the shaking unit 300, the lower linkage platform 241 is spaced apart from the upper linkage platform 231, the two lower linkage shafts 242 are connected to the lower linkage platform 241, a lower linkage shaft 242 is provided with a accommodating structure 210, and the shaking unit 300 is linked to the magnetic member 220 in the accommodating structure 210 to move.

[0047] Specifically, the upper linkage group 230 and the lower linkage group 240 are arranged perpendicular to each other, a lateral swing groove is provided at the center of the upper linkage platform 231, and the upper linkage shaft 232 is connected to the left and right sides of the upper linkage platform 231; a longitudinal swing groove is provided at the center of the lower linkage platform 241, and the lower linkage shaft 242 is connected to the front and rear sides of the lower linkage platform 241. In this way, the lateral swing and longitudinal swing of the shaking unit 300 are limited by the lateral swing groove and the longitudinal swing groove. The lower end of the rocking unit 300 extends from the rotating hole 110 and the horizontal swing groove, and is rotatably connected to the longitudinal swing groove. The rocking unit 300 includes a rocking rod 310 and a swing head 320 for matching with the longitudinal swing groove. The swing head 320 is connected to the lower end of the rocking rod 310. Lower limit grooves are respectively provided on the side walls of the longitudinal swing groove. Swing steps matching with the lower limit grooves are provided on both sides of the swing head 320. Lower limit steps are protruding upward on both sides of the lower linkage platform 241, and grooves matching with the lower limit steps are provided on both sides of the swing head 320; an upper swing step is provided above the swing head 320, and a connecting step is provided on the upper linkage platform 231. The upper swing step is abutted against the connecting step. The upper linkage platform 231 and the lower linkage platform 241 are pressed and installed in the shell 100 by using the upper swing step and the connecting step, and the movable matching surfaces between the upper linkage platform 231, the lower linkage platform 241 and the shell 100 are all spherical surfaces and arc surfaces for movable matching. The rocking assembly further includes a positioning unit 400, which includes a centering positioning ring 410 and a centering elastic member 420. The centering positioning ring 410 and the centering elastic member 420 are mounted on the bottom of the lower linkage platform 241 to assist the rocking arm 310 in centering. The centering elastic member 420 is configured as a spring.

[0048] It can be understood that when the rocker 310 is subjected to the force in the Y-axis direction, the rocker 310 can drive the upper linkage group 230 to swing along the direction of the force. At this time, the upper linkage group 230 swings with the return center positioning ring 410 as the axis, that is, when the rocker 310 is not subjected to force, the magnetic member 220 connected to the upper linkage shaft 232 and the corresponding Hall angle sensor 510 form an initial signal source. When the rocker 310 is subjected to the force in the Y-axis direction, the upper linkage group 230 swings, and the upper linkage shaft 232 drives the magnetic member 220 above it to swing. At this time, its corresponding Hall angle sensor 510 can convert the angle change of the magnetic member 220 into different signals. Signal output; when the rocker 310 is subjected to the force in the X-axis direction, the rocker 310 can drive the lower linkage group 240 to swing along the direction of the force. At this time, the lower linkage group 240 swings with the return center positioning ring 410 as the axis, that is, when the rocker 310 is not subjected to force, the magnetic part 220 connected to the lower linkage shaft 242 and the corresponding Hall angle sensor 510 form an initial signal source. When the rocker 310 is subjected to the force in the X-axis direction, the lower linkage group 240 swings, and the lower linkage shaft 242 drives the magnetic part 220 thereunder to swing. At this time, its corresponding Hall angle sensor 510 can convert the angle change of the magnetic part 220 into different signal outputs.

[0049] In order to ensure that the response of the Hall electromagnetic rocker 10 is more accurate, Figures 3 to 5 As shown, in some embodiments, the upper linkage group 230 and the lower linkage group 240 are respectively arranged symmetrically along the center line of the shaking unit 300.

[0050] Specifically, the upper linkage group 230 is symmetrically arranged along the center line axis of the rocker 310 at the X-axis, and the lower linkage group 240 is symmetrically arranged along the center line axis of the rocker 310 at the Y-axis. By arranging them symmetrically on both sides, that is, the magnetic member 220 is also symmetrically installed on the corresponding linkage axis, when the rocker 310 drives the upper linkage group 230 or the lower linkage group 240 to move, the swing generated is the force applied by the user, avoiding excessive deviation caused by uneven gravity of the upper linkage group 230 or the lower linkage group 240, ensuring that the response of the Hall electromagnetic rocker 10 is more accurate and avoids being affected by external forces.

[0051] In order to facilitate the installation of the magnetic member 220, as Figure 2 and Figure 5 As shown, in some embodiments, an upper linkage shaft 232 and a lower linkage shaft 242 are both provided with a mounting portion 250 protruding outward, and the upper linkage shaft 232 and the lower linkage shaft 242 are arranged adjacent to each other, the accommodating structure 210 is configured as an accommodating groove, an accommodating groove is opened on the mounting portion 250, and the magnetic member 220 is fixedly arranged relative to the side wall of the accommodating groove.

[0052] Specifically, the upper linkage shaft 232 located on the right side is provided with a mounting portion 250 protruding in a direction away from the rocker 310, and the lower linkage shaft 242 located on the front side is provided with a mounting portion 250 protruding in a direction away from the rocker 310. A receiving groove is provided on the outer surface of the mounting portion 250, and the magnetic member 220 is installed and fixed on the receiving groove.

[0053] The receiving groove may be provided on any surface of the mounting portion 250, and its specific configuration is subject to actual production requirements:

[0054] refer to Figure 2 and Figure 3 In this embodiment, a receiving groove is provided on the side of the mounting portion 250 facing the Hall angle sensor 510. That is, a receiving groove is provided on the lower surface of the mounting portion 250, so that the magnetic member 220 is arranged opposite to the Hall angle sensor 510 below, and the bottom surface of the magnetic member 220 is exposed to the air, so that the sensing effect is better.

[0055] In another embodiment, a receiving groove is provided on a side of the mounting portion 250 facing away from the Hall angle sensor 510. That is, a receiving groove is provided on the upper surface of the mounting portion 250, and further, a sensing groove is provided on the side wall of the receiving groove close to the Hall angle sensor 510 to enhance the sensing effect.

[0056] In another embodiment, a receiving groove is provided on the peripheral surface of the mounting portion 250. That is, the front, rear, left and right outer surfaces of the mounting portion 250 are provided with a receiving groove, and further, a sensing groove is provided on the side wall of the receiving groove close to the Hall angle sensor 510 to enhance the sensing effect.

[0057] In order to facilitate the fixing of the magnetic member 220, as Figure 2 and Figure 3 As shown, in some embodiments, a latch 260 is disposed on the receiving groove, and the latch 260 is locked with a surface of the magnetic member 220 facing the Hall angle sensor 510 in a limited position.

[0058] Specifically, the buckle 260 is configured as a buckle, and the buckle is locked with the bottom surface of the magnetic member 220 in a limited position, thereby preventing the magnetic member 220 from being separated from the receiving groove.

[0059] In order to facilitate the installation of the magnetic member 220, as Figure 3 As shown, in some embodiments, a guide sliding surface is provided on one side of the latch member 260 facing the receiving slot to guide the magnetic member 220 to slide into the receiving slot.

[0060] Specifically, a guide sliding surface is provided on the inner surface of the bottom end of the locking member 260 , and the guide sliding surface is provided as an inclined surface, so as to facilitate the installation and sliding in of the magnetic member 220 .

[0061] In order to make the overall structure more streamlined, such as Figure 3 As shown, in some embodiments, an opening is formed on the side wall of the receiving groove, and a latch 260 is connected to the opening.

[0062] Specifically, an opening is formed on the side wall of the receiving groove away from the rocker 310 , and by arranging the latch 260 in the mounting portion 250 , the occupied area is smaller and the overall structure is more streamlined.

[0063] In order to facilitate the installation of the magnetic member 220, as Figure 3 As shown, in some embodiments, the latch 260 is configured as an elastic block, and the elastic block is configured as an L-shape.

[0064] Specifically, the upper end of the clip 260 is mounted on the side wall of the opening, and the lower end of the clip 260 is bent inwardly, so that the magnetic member 220 can be clipped into the receiving groove. The clip 260 is elastic, and when the magnetic member 220 is pushed into the receiving groove, the clip 260 can be elastically stretched open, and after the magnetic member 220 enters the receiving groove, the clip 260 can rebound and clip the magnetic member 220.

[0065] In order to facilitate the location of a certain point signal, such as Figure 2 and Figure 5As shown, in some embodiments, an abutment portion 243 is provided on the other lower linkage shaft 242 , and a pot piece 520 is provided on the circuit board 500 . The pot piece 520 is arranged opposite to the abutment portion 243 so that the abutment portion 243 can movably abut the pot piece 520 .

[0066] Specifically, the lower linkage shaft 242 at the rear side is provided with an abutment portion 243, and the pot piece 520 is provided below the abutment portion 243. When the rocker 310 is driven by an external force to swing the upper linkage group 230 and the lower linkage group 240, the rocker 310 can be pressed in the vertical direction to drive the lower linkage shaft 242 to trigger the pot piece 520 to output a signal, thereby locating a certain point signal.

[0067] Embodiment 3:

[0068] This embodiment is a further implementation of embodiment 1 or embodiment 2. In this embodiment, the upper end of the rocker 310 is connected to a handle plate, and a handle plate jacket is sleeved on the handle plate.

[0069] In this way, it is convenient to grip the control rocker 310 .

[0070] Example 4

[0071] This embodiment is a further implementation of embodiment 1, embodiment 2 or embodiment 3. Figure 1 , Figure 2 and Figure 6 As shown, in this embodiment, the Hall electromagnetic rocker 10 includes a base, the bottom surface of the shell 100 is connected to the base, and the circuit board 500 is arranged between the shell 100 and the base, the circuit board 500 is opened with a through hole, and a limit piece is provided on the base, and the limit piece passes through the through hole and is arranged in the shell 100; the rocking assembly also includes a positioning unit 400, the positioning unit 400 includes a centering positioning ring 410 and a centering elastic piece 420, the centering elastic piece 420 is connected to the limiting piece, so as to position the centering elastic piece 420 through the limiting piece, and the centering positioning ring 410 is connected to the centering elastic piece 420.

[0072] Specifically, a through hole is provided in the middle of the circuit board 500, and the circuit board 500 protrudes from the housing 100 through the opening. The centering elastic member 420 is set as a spring, and the limit member is set as an annular convex rib. The bottom end of the spring is provided with a small inner diameter, and the annular convex rib is relatively matched with the small inner diameter of the spring to better position the spring, thereby effectively preventing the centering elastic member 420 from deflecting when returning to the center, thereby facilitating the reset of the linkage unit 200.

[0073] The base is connected with a plate body around it, and a plurality of first snap-fit ​​structures are arranged on the plate body. The shell 100 is provided with a plurality of second snap-fit ​​structures that cooperate with the first snap-fit ​​structures to connect the bottom surface of the shell 100 with the base.

[0074] Specifically, the first engaging structure is configured as a slot, and the second engaging structure is configured as a buckle, which is engaged in the slot, so that the bottom surface of the housing 100 is buckled and connected with the base.

[0075] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0076] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0077] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0078] In the present utility model, unless otherwise clearly specified and limited, the first feature being above or below the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature between them. Moreover, the first feature being above, above, and above the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being below, below, and below the second feature includes the first feature being directly below and obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0079] Although the utility model is described in conjunction with the above specific embodiments, it is obvious that those skilled in the art can make many substitutions, modifications and changes based on the above content. Therefore, all such substitutions, improvements and changes are included in the spirit and scope of the appended claims.

Claims

1. A Hall electromagnetic rocker, characterized in that: The housing (100) is provided with a rotating hole (110); A shaking assembly, comprising a shaking unit (300) and a linkage unit (200), wherein one end of the shaking unit (300) is protruding from the housing (100), the other end of the shaking unit (300) is passed through the rotating hole (110) and is arranged in the housing (100), and the other end of the shaking unit (300) is connected to the linkage unit (200), and a containing structure (210) is provided on the linkage unit (200), a magnetic member (220) is installed in the containing structure (210), and the magnetic member (220) and the linkage unit (200) are relatively fixed; and A circuit board (500) is connected to the housing (100) and is provided with a Hall angle sensor (510) arranged opposite to the magnetic member (220), so that when the shaking unit (300) drives the linkage unit (200) to swing, the Hall angle sensor (510) senses the magnetic member (220) and transmits a signal to the circuit board (500).

2. The Hall electromagnetic rocker according to claim 1, characterized in that: The linkage unit (200) comprises an upper linkage group (230) and a lower linkage group (240); The upper linkage group (230) comprises an upper linkage platform (231) and two upper linkage shafts (232) arranged opposite to each other, the upper linkage platform (231) is connected to the shaking unit (300), the two upper linkage shafts (232) are connected to the upper linkage platform (231), a containing structure (210) is provided on one of the upper linkage shafts (232), and the shaking unit (300) is linked to the magnetic member (220) in the containing structure (210) to move; The lower linkage group (240) comprises a lower linkage platform (241) and two lower linkage shafts (242) arranged opposite to each other. The lower linkage platform (241) is connected to the shaking unit (300). The lower linkage platform (241) and the upper linkage platform (231) are arranged with a vertical spacing. The two lower linkage shafts (242) are connected to the lower linkage platform (241). A containing structure (210) is provided on one of the lower linkage shafts (242). The shaking unit (300) links the magnetic component (220) in the containing structure (210) to move.

3. The Hall electromagnetic rocker according to claim 2, characterized in that: The upper linkage group (230) and the lower linkage group (240) are respectively arranged symmetrically along the center line of the shaking unit (300).

4. The Hall electromagnetic rocker according to claim 2, characterized in that: An upper linkage shaft (232) and a lower linkage shaft (242) are both provided with a mounting portion (250) protruding outward, and the upper linkage shaft (232) and the lower linkage shaft (242) are arranged adjacent to each other, the accommodating structure (210) is provided as an accommodating groove, the mounting portion (250) is provided with the accommodating groove, and the magnetic member (220) is fixedly arranged relative to the side wall of the accommodating groove.

5. The Hall electromagnetic rocker according to claim 4, characterized in that: The mounting portion (250) is provided with the accommodation groove on a side facing the Hall angle sensor (510).

6. The Hall electromagnetic rocker according to claim 5, characterized in that: A snap-fitting piece (260) is provided on the receiving groove, and the snap-fitting piece (260) is limitedly snap-fitted with a side of the magnetic piece (220) facing the Hall angle sensor (510).

7. The Hall electromagnetic rocker according to claim 6, characterized in that: A guide sliding surface is provided on one side of the locking member (260) facing the receiving groove to guide the magnetic member (220) to slide into the receiving groove.

8. The Hall electromagnetic rocker according to claim 6, characterized in that: An opening is provided on the side wall of the receiving groove, and the latch (260) is connected to the opening.

9. The Hall electromagnetic rocker according to claim 8, characterized in that: The buckle (260) is configured as an elastic block, and the elastic block is configured in an L shape.

10. The Hall electromagnetic rocker according to claim 1, characterized in that: The housing (100) comprises a base, the bottom surface of the housing (100) is connected to the base, the circuit board (500) is arranged between the housing (100) and the base, the circuit board (500) is provided with a through hole, a limiting member is provided on the base, and the limiting member passes through the through hole and is arranged in the housing (100); The rocking assembly further comprises a positioning unit (400), the positioning unit (400) comprising a return-to-center positioning ring (410) and a return-to-center elastic member (420), the return-to-center elastic member (420) being connected to the limiting member so as to position the return-to-center elastic member (420) by means of the limit member, and the return-to-center positioning ring (410) being connected to the return-to-center elastic member (420).

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