Multi-functional switch and electronic device

Abstract

The application provides a multifunctional switch and an electronic device. The multifunctional switch comprises a knob assembly, a lever assembly and a sealing assembly. The knob assembly comprises a knob base and a knob piece. The knob piece is provided with a top, a bottom opposite to the top, and a mounting hole penetrating through the top and the bottom, and the bottom is rotationally connected with the knob base. The lever assembly comprises a lever base and a lever piece. The lever base is located in the mounting hole and connected with the knob base. The lever piece is movably connected with the lever base, and part of the lever piece protrudes from the top, so that the lever piece can move in the mounting hole. The sealing assembly is connected between the knob piece and the lever piece. The multifunctional switch provided by the application can be installed on the electronic device, so as to save the installation space of the electronic device and improve the space utilization.

Description

Technical Field

[0001] This application relates to the field of massage devices, and in particular to a multifunctional switch and electronic device. Background Technology

[0002] With the development of intelligent technology, electronic devices are becoming increasingly feature-rich, leading to a surge in the number of on / off switches needed to control these functions. However, an excessive number of on / off switches consumes more installation space on electronic devices, resulting in reduced space utilization. Utility Model Content

[0003] In view of this, this application provides a multifunctional switch and electronic device that can save installation space and improve space utilization.

[0004] Specifically, this application is implemented through the following technical solution:

[0005] According to a first aspect of the embodiments of this application, a multi-functional switch is provided, including a knob assembly, a lever assembly, and a sealing assembly. The knob assembly includes a knob base and a knob element. The knob element has a top, a bottom opposite the top, and a mounting hole penetrating the top and bottom; the bottom is rotatably connected to the knob base. The lever assembly includes a lever base and a lever element; the lever base is located within the mounting hole and connected to the knob base; the lever element is movably connected to the lever base, and a portion of the lever element protrudes from the top, allowing the lever element to move within the mounting hole. The sealing assembly is connected between the knob element and the lever element.

[0006] In one embodiment, a sealing assembly is located between the top of the knob and the lever, with one of the knob and the lever fixedly connected to the sealing assembly and the other of the knob and the lever movably connected to the sealing assembly.

[0007] In one embodiment, the sealing assembly includes a lever mount sleeved on the lever member, a knob mount connected to the knob member, and an elastic member connecting the lever mount and the knob mount.

[0008] In one embodiment, the lever mount is rotatably connected to the lever. The multifunction switch also includes a limiting component connected between the knob mount and the knob, and / or, the knob mount and the knob are adhesively connected, thereby fixing the knob mount to the knob.

[0009] In one embodiment, the limiting component includes a limiting member protruding from the inner wall of the mounting hole and a mating member located on the knob mounting member. The limiting member has a limiting groove, and the mating member includes a plug-in portion and a snap-fit ​​portion arranged at intervals. The plug-in portion is located in the limiting groove, and the snap-fit ​​portion abuts and engages with the limiting member.

[0010] In one embodiment, the lever member includes a connecting part located in the mounting hole and movably connected to the lever seat, a limiting part connected to the connecting part, and a deflecting part connected to the limiting part. The deflecting part protrudes from the top of the mounting hole, and the lever mounting member is sleeved on the limiting part to restrict the axial movement of the lever mounting member along the mounting hole.

[0011] In one embodiment, the cross-sectional areas of the actuating part, the limiting part, and the connecting part increase sequentially in the direction from top to bottom. The multi-function switch also includes a lever cap sleeved on the actuating part, so that the lever mounting member is located between the connecting part and the lever cap, thereby restricting the axial movement of the lever mounting member along the mounting hole.

[0012] In one embodiment, the elastic element has at least one pleated structure.

[0013] In one embodiment, the lever assembly further includes a lever connector, which includes a lever connector portion and a lever trigger portion electrically connected to the lever connector portion. The lever connector portion is connected to the lever seat, and the lever trigger portion is connected to the lever assembly, enabling the lever trigger portion to swing relative to the lever connector portion to adjust the circuit continuity between the lever trigger portion and the lever connector portion.

[0014] In one embodiment, the lever triggering part and the lever wiring part are elastically connected. The lever seat has a first mating hole on the side facing the lever member, and the lever member has a second mating hole on the side facing the lever seat. A portion of the lever member is located in the first mating hole, so that the first mating hole and the second mating hole are connected. The lever wiring part is located in the first mating hole, and the lever triggering part is located in the second mating hole.

[0015] In one embodiment, the lever assembly further includes a rotating shaft rotatably connected between the lever member and the lever seat, the axis of the rotating shaft being arranged radially along the mounting hole. One end of the rotating shaft is located within a second mating hole and rotatably connected to the lever trigger portion, and / or, the rotating shaft is interference-fitted with one of the lever member and the lever seat.

[0016] In one embodiment, the knob base includes a fixed portion with a clearance hole and a rotating ring portion rotatably sleeved on the fixed portion. The bottom of the knob component is connected to the rotating ring portion, and the mounting hole communicates with the clearance hole. The lever base is located inside the clearance hole, and the lever wiring portion is connected to at least one of the lever base and the knob base. The knob assembly also includes a knob wiring component located in the fixed portion and spaced apart from the lever wiring component.

[0017] In one embodiment, one of the bottom and the rotating part is provided with a snap-fit ​​part, and the other of the bottom and the rotating part is provided with a mating part that cooperates with the snap-fit ​​part. The snap-fit ​​part and the mating part are engaged to fix the bottom and the rotating part in place.

[0018] In one embodiment, the multi-function switch further includes a circuit board, with a toggle connector and a knob connector electrically connected to the circuit board, respectively.

[0019] In one embodiment, the pressing part is provided with a first inclined surface that abuts against the mating part, the mating part is provided with a second inclined surface corresponding to the first inclined surface, one of the first inclined surface and the second inclined surface is provided with a first glue dotting part, and the other of the first inclined surface and the second inclined surface is provided with an overflow groove corresponding to the first glue dotting part.

[0020] According to a second aspect of the embodiments of this application, an electronic device is provided, including a device body and any of the above-described multi-function switches, wherein at least one of the knob base and the lever base is connected to the device body.

[0021] The technical solutions provided by the embodiments of this application have at least the following beneficial effects:

[0022] In the multi-function switch provided in this application, a knob assembly is sleeved outside a lever assembly. The lever assembly can reciprocate within the mounting hole of the knob assembly, and the knob assembly can also rotate outside the lever assembly, forming a multi-function switch with a central toggle and an outer rotating ring. This configuration allows the knob assembly and lever assembly to operate independently; that is, rotation of the outer knob assembly will not accidentally trigger the inner lever assembly, enabling the multi-function switch to function as both a rotary switch and a toggle switch. Furthermore, placing the lever assembly inside the rotary assembly improves space utilization, saves installation space in electronic devices, and facilitates miniaturization of electronic equipment.

[0023] Meanwhile, a sealing component is provided between the lever assembly and the knob assembly. The sealing component can seal the structural gap between the knob and the lever assembly, improve the appearance integrity and sealing effect of the multi-function switch, and prevent moisture or dust and other debris from entering the multi-function switch, thereby extending the service life of the multi-function switch and improving the user experience.

[0024] Thus, the multi-functional switch provided in this application can save installation space for electronic devices and extend the service life of the multi-functional switch.

[0025] It is understood that the multi-function switch provided in this application can be used in electronic devices, which are not limited to telephone devices, headset devices or broadcasting devices, etc., but can also include any electronic device that users need to use a multi-function switch. This application does not limit this.

[0026] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit this application. Attached Figure Description

[0027] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments of this application and their descriptions are used to explain this application and do not constitute an improper limitation of this application.

[0028] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0029] Figure 1 A schematic diagram of the structure of the multi-functional switch provided in this application.

[0030] Figure 2 for Figure 1 The multifunction switch shown is a cross-sectional view along AA.

[0031] Figure 3 for Figure 2 Enlarged view of point a in the middle.

[0032] Figure 4 for Figure 2 Enlarged view of point b in the middle.

[0033] Figure 5 for Figure 1 The multifunction switch shown is a cross-sectional view along BB.

[0034] Figure 6 A cross-sectional schematic diagram of the connection between the knob, lever, and sealing assembly is provided for this application.

[0035] Figure 7 A schematic cross-sectional view of the knob seat provided in this application at the connecting lever seat.

[0036] Figure 8 A schematic cross-sectional view of the knob component provided in this application at the first and second inclined surfaces.

[0037] Figure 9 An exploded view of the multi-functional switch provided in this application.

[0038] Figure 10 A schematic diagram of the structure of the electronic device provided in this application.

[0039] Figure label:

[0040] 1-Electronic device; 10-Multi-function switch; 11-Knob assembly; 111-Knob base; 1111-Fixing part; 1112-Rotating ring part; 1113-Allowing hole; 1114-Second adhesive dispensing part; 112-Knob piece; 1121-Mounting hole; 1122-Top; 1123-Bottom; 113-Knob wiring part; 114-Snap-fit ​​part; 115-Mating part; 116-First bevel; 117-Second bevel; 118-First adhesive dispensing part; 119-Adhesive overflow groove; 12-Toggle assembly; 121-Toggle base; 1211-First mating hole; 122-Toggle piece; 1221-Connecting part; 1222-Limiting part; 1223-Toggle part; 1224-Second mating part Hole; 123-Lever cap; 124-Lever wiring component; 1241-Lever wiring part; 1242-Lever trigger part; 1242a-First trigger part; 1242b-Second trigger part; 1242c-Third trigger part; 125-Shaft; 126-Busset; 13-Sealing assembly; 131-Lever mounting part; 132-Knob mounting part; 133-Elastic element; 1331-Pleated structure; 134-Third adhesive part; 14-Circuit board; 15-Limiting assembly; 151-Limiting element; 1511-Limiting groove; 152-Matching part; 1521-Plug-in part; 1522-Snap-on part; 20-Equipment body; 30-Multi-function button; 31-Rotating part; 32-Pressing part. Detailed Implementation

[0041] The technical solutions in the embodiments (or "implementations") of this application will be clearly and completely described herein with reference to the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements.

[0042] If the embodiments of this application contain terms relating to directional indications or positional relationships (such as up, down, left, right, front, back, inside, outside, top, bottom, center, vertical, horizontal, longitudinal, transverse, length, height, counterclockwise, clockwise, axial, radial, circumferential, etc.), such terms are only used to explain the relative positional relationships and movements between components in a specific posture (as shown in the attached figures). If the specific posture changes, the directional indications or positional relationships will also change accordingly.

[0043] With the development of intelligent technology, electronic devices are becoming increasingly feature-rich, leading to a surge in the number of switches needed to control various functions. However, too many switches consume more installation space, resulting in larger electronic devices. Understandably, single-function switches are no longer sufficient to meet the needs of multifunctional electronic devices.

[0044] Therefore, some related technologies provide multi-function switches that combine knobs and levers, using the knob and lever to control different functions of electronic devices. However, to avoid interference between the knob and lever, these technologies often have large structural gaps between them, making it easy for moisture or dust to enter, shortening the lifespan of the multi-function switch and resulting in a poor user experience.

[0045] Based on this, this application provides a multi-functional switch and an electronic device that can integrate multiple control functions to save installation space for electronic devices, while also sealing the structural gap between the knob and the lever to extend the service life of the multi-functional switch, thereby improving the user experience.

[0046] It is understood that the multi-function switch provided in this application can be used in electronic devices, which are not limited to telephone devices, headset devices or broadcasting devices, etc., but can also include any electronic device that users need to use a multi-function switch. This application does not limit this.

[0047] The multi-functional switch provided in this application will be described below with reference to the accompanying drawings.

[0048] See Figures 1 to 4 This application provides a multi-functional switch 10, including a knob assembly 11, a lever assembly 12, and a sealing assembly 13. The knob assembly 11 includes a knob seat 111 and a knob element 112. The knob element 112 has a top 1122, a bottom 1123 opposite to the top 1122, and a mounting hole 1121 penetrating the top 1122 and bottom 1123. The bottom 1123 is rotatably connected to the knob seat 111. The lever assembly 12 includes a lever seat 121 and a lever element 122. The lever seat 121 is located within the mounting hole 1121 and connected to the knob seat 111. The lever element 122 is movably connected to the lever seat 121, and a portion of the lever element 122 protrudes from the top 1122, allowing the lever element 122 to move within the mounting hole 1121. The sealing assembly 13 is connected between the knob element 112 and the lever element 122.

[0049] It should be noted that the multi-function switch 10 can be installed on the electronic device 1. The knob assembly 11 can be used to adjust the volume of the electronic device 1 or switch functions. The lever assembly 12 can be used to control the electronic device 1 to turn on or off. Of course, in other embodiments, the knob assembly 11 can also be used to control the electronic device 1 to turn on or off, and the lever assembly 12 can be used to adjust the volume of the electronic device 1 or switch functions; this application does not impose any limitations.

[0050] Specifically, the knob assembly 11 includes a knob base 111 and a knob element 112. The knob base 111 supports the knob element 112 and the lever assembly 12. The knob base 111 can be connected to the electronic device 1, allowing the multi-function switch 10 to be integrally mounted to the electronic device 1. The knob element 112 has a top 1122, a bottom 1123 opposite to the top 1122, and a mounting hole 1121 penetrating the top 1122 and the bottom 1123. Understandably, the top 1122 and the bottom 1123 of the knob element 112 can be axially arranged along the mounting hole 1121. The bottom 1123 of the knob element 112 is rotatably connected to the knob base 111, allowing the knob element 112 to rotate relative to the knob base 111, thereby realizing the corresponding function of the knob assembly 11.

[0051] The lever assembly 12 includes a lever seat 121 and a lever member 122. The lever seat 121 is located within a mounting hole 1121 and connected to a knob seat 111. The lever member 122 is movably connected to the lever seat 121, and a portion of the lever member 122 protrudes from the top 1122, allowing the lever member 122 to move within the mounting hole 1121. Understandably, the knob assembly 11 is fitted onto the outside of the lever assembly 12 using the mounting hole 1121, facilitating direct operation of the knob by the user. Simultaneously, the user can also move the portion of the lever member 122 protruding from the top 1122 of the knob member 112, allowing the lever member 122 to move within the mounting hole 1121, thus enabling the lever member 122 to move relative to the lever seat 121 and achieve the corresponding function of the lever assembly 12. Understandably, the movable connection between the lever member 122 and the lever seat 121 includes hinged, rotating, or sliding connections, etc., and this application does not impose any limitations.

[0052] The sealing assembly 13 is connected between the knob 112 and the lever 122 to seal the structural gap between them. For example, the movement space of the lever 122 within the mounting hole 1121 can be covered by the sealing assembly 13. The sealing assembly 13 ensures the appearance integrity and sealing effect between the knob 112 and the lever 122, preventing the intrusion of moisture or dust and other debris, thereby extending the service life of the multi-function switch 10.

[0053] Thus, for the multi-function switch 10 provided in this application, on the one hand, the knob assembly 11 is sleeved outside the lever assembly 12, and the lever assembly 12 is housed inside the knob assembly 11, forming a multi-function switch 10 with a central toggle and an outer ring rotation. With this arrangement, the knob assembly 11 and the lever assembly 12 can operate independently of each other; that is, rotation of the outer knob assembly 11 will not accidentally trigger the inner lever assembly 12, allowing the multi-function switch 10 to perform at least two switching functions: a rotary switch and a toggle switch. Simultaneously, placing the lever assembly 12 inside the rotary assembly 11 improves space utilization, saves installation space for the electronic device 1, and facilitates miniaturization of the electronic device 1. On the other hand, the sealing assembly 13 connects between the knob 112 and the lever 122, sealing the structural gap between them, improving the appearance integrity and sealing effect of the multi-function switch 10, preventing moisture or dust from entering the multi-function switch 10, thereby extending the service life of the multi-function switch 10 and improving the user experience.

[0054] In some embodiments, the knob 112 rotates relative to the knob base 111 about the axis of the mounting hole 1121, and the lever assembly 12 may be located on the axis of the mounting hole 1121, such that the rotational action of the knob 112 and the toggle action of the lever 122 are independent of each other, avoiding functional interference between the knob 112 and the lever 122. It is understood that the movement of the lever 122 within the mounting hole 1121 includes radial reciprocating oscillation along the mounting hole 1121, and / or axial reciprocating movement along the mounting hole 1121, which is not limited in this application.

[0055] See Figure 2 and Figure 3 In some embodiments, the sealing assembly 13 is located between the top 1122 of the knob 112 and the lever 122.

[0056] It should be noted that the sealing assembly 13 seals the mounting hole 1121 at the top 1122 of the knob 112, thereby improving the sealing position. This arrangement can prevent moisture or dust and other impurities from entering the interior of the mounting hole 1121, and also increase the sealing space within the mounting hole 1121 to facilitate the assembly of other components within the mounting hole 1121.

[0057] See Figure 2 and Figure 3 In some embodiments, to prevent the sealing assembly 13 from falling off, one of the knob 112 and the lever 122 is fixedly connected to the sealing assembly 13, and the other of the knob 112 and the lever 122 is movably connected to the sealing assembly 13.

[0058] Understandably, both the knob 112 and the lever 122 are moving parts, and their movement trajectories are different. The sealing assembly 13 is connected between the knob 112 and the lever 122. When the knob 112 and the lever 122 move separately, the sealing assembly 13 will be subjected to tensile forces in different directions. To prevent the sealing assembly 13 from falling off, it can be fixed to one of the knob 112 and the lever 122 to reduce relative movement on one side of the sealing assembly 13, thereby increasing the connection reliability of the sealing assembly 13. Simultaneously, to prevent the sealing assembly 13 from interfering with the movement of the knob 112 and the lever 122, the sealing assembly 13 is also movably connected to the other of the knob 112 and the lever 122.

[0059] As an example, the sealing component 13 can be fixed to the knob 112, such as by fixing the sealing component 13 to the inner wall of the mounting hole 1121. The sealing component 13 is also sleeved on the lever 122, and the lever 122 is rotatable relative to the sealing component 13. Of course, in other embodiments, the sealing component 13 can also be rotatably connected to the knob 112, and the sealing component 13 can also be rotatably connected to the lever 122; this application does not impose any limitations.

[0060] See Figure 2 and Figure 3 In some embodiments, the sealing assembly 13 includes a lever mounting member 131 sleeved on the lever member 122, a knob mounting member 132 connected to the knob member 112, and an elastic member 133 connecting the lever mounting member 131 and the knob mounting member 132.

[0061] It should be noted that when the lever 122 moves within the mounting hole 1121, the elastic element 133 can buffer the rigid contact between the lever 122 and the knob 112, thereby reducing wear between them. Simultaneously, the elastic element 133 can also compensate for connection errors between the lever mounting element 131 and the knob mounting element 132, ensuring that the lever mounting element 131 can be smoothly fitted onto the lever 122 and that the knob mounting element 132 can be connected to the knob 112.

[0062] See Figure 3 In some embodiments, to further improve the elastic effect of the elastic member 133, the elastic member 133 is provided with at least one pleated structure 1331.

[0063] It should be noted that the lever 122 can reciprocate within the mounting hole 1121 to repeatedly compress the elastic element 133. To prevent the elastic element 133 from being excessively stretched and breaking, at least one pleated structure 1331 can be provided on the elastic element 133. The pleated structure 1331 can improve the compression and tension resistance of the elastic element 133, thereby improving the elastic effect of the elastic element 133. As an example, the pleated structure 1331 of the elastic element 133 can be arranged radially along the mounting hole 1121. Understandably, the thickness of the pleated structure 1331 can be set in the range of 2mm to 5mm to further improve the structural strength of the elastic element 133. For example, the thickness of the pleated structure 1331 along the axial direction of the mounting hole 1121 can be 2mm, 3mm, 4mm, or 5mm, or any value between 2mm and 5mm, which is not limited in this application.

[0064] Furthermore, the pleated structure 1331 of the elastic element 133 can also increase the tactile feedback of the lever 122. For example, each pleat of the elastic element 133 can produce one tactile feedback, so increasing the number of pleats can increase the tactile feedback of the lever 122, thereby prompting the user to the position of the lever 122.

[0065] Understandably, the material of the elastic element 133 may include silicone, rubber, latex, sponge or metal, etc., and this application does not impose any restrictions.

[0066] See Figure 2 and Figure 3 In some embodiments, to improve the connection stability of the sealing assembly 13 between the knob 112 and the lever 122, the multifunction switch 10 further includes a limiting assembly 15. The limiting assembly 15 is connected between the knob mounting member 132 and the knob 112, or the limiting assembly 15 is connected between the lever mounting member 131 and the lever 122.

[0067] Understandably, the limiting component 15 enables the sealing component 13 to be fixed to one of the knob 112 and the lever 122. For example, when the lever mount 131 and the lever 122 are rotatably connected, the limiting component 15 can be connected between the knob mount 132 and the knob 112. Understandably, the limiting component 15 includes a connector and a mating connector 152. The connector is connected to one of the knob 112 and the knob mount 132, and the mating connector 152 is connected to the other of the knob 112 and the knob mount 132. The knob 112 and the knob mount 132 are fixed by the connector and the mating connector 152, thereby fixing the sealing component 13 to the knob 112. Of course, the limiting component 15 may also include magnetic components, snap-fit ​​components, threaded components, etc., which are not limited in this application.

[0068] As an example, to improve the fixing effect between the sealing assembly 13 and the knob 112, the limiting assembly 15 includes a limiting member 151 protruding from the inner wall of the mounting hole 1121 and a mating member 152 located in the knob mounting member 132. The limiting member 151 is provided with a limiting groove 1511, and the mating member 152 includes a plug-in part 1521 and a snap-fit ​​part 1522 arranged at intervals. The plug-in part 1521 is located in the limiting groove 1511, and the snap-fit ​​part 1522 abuts and engages with the limiting member 151.

[0069] With this configuration, the insertion part 1521 and the limiting groove 1511 form an insertion engagement, and the snap-fit ​​part 1522 and the limiting member 151 can also form a snap-fit ​​engagement. The combination structure of insertion and snap-fit ​​can fix the sealing component 13 and the knob 112, thereby improving the fixing effect between the sealing component 13 and the knob 112 and preventing the sealing component 13 from falling off.

[0070] Understandably, this application does not limit the number of limiting components 15. One, two, three, four, or five limiting components 15 may be provided, and multiple limiting components 15 may be evenly distributed along the circumference of the mounting hole 1121 between the knob part 112 and the knob mounting part 132.

[0071] See Figure 2 and Figure 3 In some embodiments, the knob mounting component 132 and the knob component 112 can also be connected by adhesive, so that the knob mounting component 132 is fixed to the knob component 112. It should be noted that the adhesive between the knob component 112 and the knob mounting component 132 can be disposed in the limiting groove 1511. In this way, when the limiting component 151 of the limiting assembly 15 and the mating component 152 press against each other, the adhesive can be squeezed into the limiting groove 1511 to avoid adhesive overflow.

[0072] In other embodiments, at least one of the knob mounting member 132 and the knob member 112 may be provided with a third adhesive point 134, the third adhesive point 134 being as follows: Figure 6 For example, the limiting component 15 is provided with 4, and the third adhesive part 134 can be located between the snap-fit ​​part 1522 and the limiting member 151, so that the adhesive material of the third adhesive part 134 is squeezed by the snap-fit ​​part 1522 and the limiting member 151, thereby improving the snap-fit ​​connection strength and improving the fixing effect of the sealing component 13 and the knob 112.

[0073] See Figure 1 , Figure 2 and Figure 5In some embodiments, to facilitate the connection between the sealing assembly 13 and the lever 122, the lever 122 includes a connecting portion 1221 located in the mounting hole 1121 and movably connected to the lever seat 121, a limiting portion 1222 connected to the connecting portion 1221, and a toggle portion 1223 connected to the limiting portion 1222. The toggle portion 1223 protrudes from the top 1122 through the mounting hole 1121. The lever mounting member 131 is sleeved on the limiting portion 1222 to restrict the axial movement of the lever mounting member 131 along the mounting hole 1121.

[0074] It should be noted that the connecting part 1221, the limiting part 1222, and the actuating part 1223 of the lever 122 can be arranged along the axial direction of the mounting hole 1121. The connecting part 1221 is used to movably connect with the lever seat 121, and the actuating part 1223 extends out of the mounting hole 1121 and protrudes from the top 1122 of the knob 112, allowing the user to reciprocate the actuating part 1223, causing the lever 122 to swing back and forth within the mounting hole 1121 relative to the lever seat 121.

[0075] The lever mounting member 131 of the sealing assembly 13 can be sleeved onto the limiting portion 1222 of the lever member 122. The lever mounting member 131 is rotatable relative to the limiting portion 1222 to prevent rotation of the lever member 122 caused by rotation of the knob member 112. Furthermore, the limiting portion 1222 restricts the axial movement of the lever mounting member 131 along the mounting hole 1121, thereby preventing the sealing assembly 13 from falling off relative to the lever member 122.

[0076] See Figure 2 and Figure 5 In the direction from the top 1122 to the bottom 1123, the cross-sectional areas of the actuating part 1223, the limiting part 1222, and the connecting part 1221 increase sequentially. This arrangement allows the lever mounting member 131 to be fitted from the actuating part 1223 to the limiting part 1222. Simultaneously, the connecting part 1221 connects the lever member 122 and the lever seat 121, transmitting the rotational force between them. The increased cross-sectional area of ​​the connecting part 1221 improves its structural strength, preventing breakage at the connection between the lever member 122 and the lever seat 121.

[0077] Understandably, when the lever 122 is configured as a cylindrical shaft, the outer diameters of the actuating part 1223, the limiting part 1222, and the connecting part 1221 increase sequentially, allowing the lever 122 to form a stepped shaft. In this case, the limiting part 1222 can position the lever mounting part 131 to prevent it from sliding relative to the lever 122 in the direction from the top 1122 to the bottom 1123.

[0078] In some embodiments, to limit the movement of the lever mount 131 relative to the lever 122 in the direction from the bottom 1123 to the top 1122, the multifunction switch 10 further includes a lever cap 123 sleeved on the toggle portion 1223, so that the lever mount 131 is located between the connecting portion 1221 and the lever cap 123, thereby limiting the axial movement of the lever mount 131 along the mounting hole 1121.

[0079] Understandably, the lever cap 123 can be fixed to the actuating part 1223 by means of plug-in or threaded connection. For example, the lever cap 123 has a slot, and the actuating part 1223 is located in the slot, so that the lever cap 123 and the actuating part 1223 are plugged in and fixed. Of course, adhesive material can also be provided in the slot to adhesively fix the lever cap 123 and the actuating part 1223, so as to further improve the connection stability between the lever cap 123 and the actuating part 1223. This application does not impose any limitations. Understandably, the adhesive material in the slot can prevent adhesive overflow after the actuating part 1223 squeezes the adhesive material.

[0080] Furthermore, the lever cap 123 can increase the size of the actuating part 1223 to increase the area of ​​the user's hand movement, thereby improving the user experience. Understandably, the outer wall of the lever cap 123 can be provided with an arc-shaped structure that fits the user's fingertips to facilitate the user's actuation of the lever 122.

[0081] See Figure 1 , Figure 2 and Figure 5 In some embodiments, the multifunction switch 10 further includes a circuit board 14, with the knob assembly 11 and the lever assembly 12 respectively connected to the circuit board 14. Understandably, the circuit board 14 includes a PCB, PCBA, etc. The connection between the knob assembly 11 and the circuit board 14 enables the transmission of electrical signals from the knob assembly 11, allowing it to perform its corresponding function. The electrical connection between the lever assembly 12 and the circuit board 14 enables the transmission of electrical signals from the lever assembly 12, allowing it to perform its corresponding function.

[0082] It should be noted that the knob assembly 11 and the lever assembly 12 can be mounted on the circuit board 14 by surface mounting. The multi-function switch 10 formed by the knob assembly 11 and the lever assembly 12, which has a central toggle and an outer ring rotation, can reduce the installation space occupied on the circuit board 14.

[0083] Of course, in other embodiments, the knob assembly 11 and the lever assembly 12 may also display the transmission of their respective electrical signals through short-range communication, wireless transmission, or other means, and this application does not impose any restrictions.

[0084] See Figure 2 and Figure 5In some embodiments, the lever assembly 12 further includes a lever connector 124 electrically connected to the circuit board 14. The lever connector 124 includes a lever connector 1241 and a lever trigger 1242 electrically connected to the lever connector 1241. The lever connector 1241 is connected to the lever seat 121, and the lever trigger 1242 is connected to the lever assembly 122, so that the lever trigger 1242 can swing relative to the lever connector 1241 to adjust the circuit conduction state between the lever trigger 1242 and the lever connector 1241.

[0085] It should be noted that the lever connector 124 is used to transmit electrical signals from the lever assembly 12. Taking the lever assembly 12 as an example of controlling the opening and closing of the electronic device 1, when the lever 122 is not swinging, the length direction of the lever 122 is horizontal relative to the axial direction of the mounting hole 1121, and the lever 122 is in the closed position. At this time, the circuit in the lever connector 124 is not connected, and the electronic device 1 is in the closed state. When the lever 122 swings relative to the lever seat 121, the length direction of the lever 122 has a non-zero angle with the axial direction of the mounting hole 1121, and the lever 122 is in the open position. At this time, the circuit in the lever connector 124 is connected, and the electronic device 1 is in the open state.

[0086] Specifically, the lever connector 1241 of the lever connector 124 can be fixed between the lever base 121 and the circuit board 14. The lever trigger 1242 can be movably connected to the lever connector 1241. The lever trigger 1242 can be connected to the lever 122 so that the lever 122 can drive the lever trigger 1242 to move relative to the lever connector 1241. When the lever 122 is in the closed position, the circuit between the lever trigger 1242 and the lever connector 1241 is disconnected. When the lever 122 is in the open position, the lever trigger 1242 swings relative to the lever connector 1241 to conduct the circuit between the lever trigger 1242 and the lever connector 1241, thereby transmitting the electrical signal of the lever assembly 12 to the electronic device 1 to turn on the electronic device 1. In this way, the lever assembly 12 can realize the conversion of the toggle action into the toggle electrical signal.

[0087] Of course, multiple parallel circuits may be provided between the lever triggering part 1242 and the lever wiring part 1241, so that the lever triggering part 1242 can be moved relative to the lever wiring part 1241 to conduct to different circuits, thereby switching the function of the electronic device 1. This application does not limit this.

[0088] See Figure 2 and Figure 4 In some embodiments, to facilitate the movement of the lever trigger portion 1242 relative to the lever wiring portion 1241, the lever trigger portion 1242 is elastically connected to the lever wiring portion 1241.

[0089] Understandably, the lever trigger portion 1242 can be bent and reset relative to the lever wiring portion 1241 using an elastic connection. The lever trigger portion 1242 can be made of a metal with good ductility to also transmit electrical signals, and this application does not impose any limitations.

[0090] See Figure 2 and Figure 4 In some embodiments, to facilitate the installation of the lever connector 124, the lever seat 121 has a first mating hole 1211 on the side facing the lever 122, and the lever 122 has a second mating hole 1224 on the side facing the lever seat 121. A portion of the lever 122 is located in the first mating hole 1211, so that the first mating hole 1211 and the second mating hole 1224 are connected. The lever connector 1241 is located in the first mating hole 1211, and the lever triggering part 1242 is located in the second mating hole 1224.

[0091] Understandably, the lever connector 124 can be embedded into the lever 122 and lever seat 121 through the first mating hole 1211 and the second mating hole 1224, so as to save the installation space of the lever assembly 12, improve the space utilization and realize the miniaturization of the electronic device 1.

[0092] Simultaneously, the first mating hole 1211 forms a plug-in fit with the lever wiring portion 1241, which can be used to increase the connection area and connection strength between the lever wiring portion 1241 and the lever seat 121, facilitating the fixation of the lever wiring portion 1241 relative to the lever seat 121. The second mating hole 1224 forms a plug-in fit with the lever trigger portion 1242, which can be used to increase the connection area and connection strength between the lever trigger portion 1242 and the lever member 122, facilitating the movement of the lever trigger portion 1242 by the lever member 122.

[0093] Furthermore, the axial depth of the second mating hole 1224 along the mounting hole 1121 is greater than the length of the lever trigger portion 1242, so that the lever trigger portion 1242 can slide within the second mating hole 1224 when it bends relative to the lever wiring portion 1241, thereby avoiding motion interference.

[0094] See Figure 2 , Figure 4 and Figure 5 In some embodiments, the lever assembly 12 further includes a rotating shaft 125 rotatably connected between the lever member 122 and the lever seat 121, the axis of the rotating shaft 125 being arranged radially along the mounting hole 1121. One end of the rotating shaft 125 is located within the second mating hole 1224 and is rotatably connected to the lever trigger portion 1242.

[0095] It should be noted that the lever 122 and the lever seat 121 can be hinged through the rotating shaft 125, so that the lever 122 can swing back and forth relative to the lever seat 121 around the axis of the rotating shaft 125, thereby causing the lever 122 to drive the lever trigger part 1242 to swing back and forth relative to the lever wiring part 1241, realizing the conversion between the toggle action and the electrical signal.

[0096] This configuration allows the force on the lever 122 to be transmitted to the lever seat 121 and the lever connector 124 via the shaft 125 during rotation, thus distributing the force. Simultaneously, the lever seat 121 and the lever connector 124 can be connected to the knob seat 111, ensuring the force on the lever 122 is applied to the knob seat 111. This increases the overall strength of the lever assembly 12, significantly improving its pull-out resistance and preventing it from detaching from the knob assembly 11, thereby enhancing its reliability. For example, through this force-distributing structure, the lever 122 can withstand a continuous 5kg load for at least one minute of shear force testing without loosening or deformation, significantly improving the reliability of the lever knob structure.

[0097] Understandably, during the rotation of the lever 122 around the pivot 125, to prevent the pivot 125 from becoming loose, the pivot 125 may be interference-fitted with either the lever 122 or the lever seat 121. As an example, the pivot 125 is interference-fitted with the lever seat 121, and the interference is set to a one-sided interference of 0.01 to 0.1. For example, the one-sided interference value may be 0.01, 0.015, 0.02, 0.025, 0.03, 0.04, 0.05, 0.06, 0.07, 0.08, 0.09, 0.1, etc. Alternatively, the one-sided interference value may be set to any value from 0.01 to 0.1; this application does not impose any limitation.

[0098] Of course, in other embodiments, see Figure 7 The lever seat 121 and the knob seat 111 can be fixed together by adhesive to further improve the connection reliability between the lever assembly 12 and the knob assembly 11. For example, the knob seat 111 is provided with a clearance hole 1113 and a second adhesive part 1114 located in the clearance hole 1113. The lever seat 121 and the lever wiring part 1241 are respectively disposed in the clearance hole 1113, and the adhesive material of the second adhesive part 1114 is squeezed to fix them to the knob seat 111.

[0099] Understandably, in order to prevent the adhesive from overflowing from the second adhesive part 1114, an installation gap is provided between the knob seat 111, the lever seat 121 and the lever wiring part 1241 to guide the adhesive. This application does not impose any restrictions.

[0100] See Figure 2 and Figure 4 In some embodiments, the lever trigger portion 1242 includes a first trigger portion 1242a, a second trigger portion 1242b, and a third trigger portion 1242c sequentially connected along the axial direction of the mounting hole 1121. The first trigger portion 1242a is connected to the lever wiring portion 1241, and the rotating shaft 125 is rotatably connected to the second trigger portion 1242b. In the direction from the top 1122 to the bottom 1123, the cross-sectional area of ​​the second trigger portion 1242b is not less than the cross-sectional area of ​​at least one of the first trigger portion 1242a and the third trigger portion 1242c.

[0101] It should be noted that during the swinging process of the lever 122 driving the lever trigger 1242, the rotating shaft 125 can be rotatably connected to the second trigger 1242b, making the second trigger 1242b serve as the bending fulcrum of the lever trigger 1242. At this time, the first trigger 1242a is located below the rotating shaft 125 and connected to the lever wiring part 1241, and the third trigger 1242c is located above the rotating shaft 125 and connected to the lever 122. Specifically, in the direction from the top 1122 to the bottom 1123, the cross-sectional area of ​​the second trigger 1242b is not less than the cross-sectional area of ​​at least one of the first trigger 1242a and the third trigger 1242c. This arrangement, with its larger size, increases the structural strength of the second trigger 1242b, allowing it to share the force transmitted by the lever 122 through the rotating shaft 125 and preventing the lever trigger 1242 from breaking.

[0102] See Figure 4 In some embodiments, the second trigger portion 1242b and the first trigger portion 1242a may be connected and transitioned in an arc-shaped structure to further increase the structural strength of the second trigger portion 1242b. For example, the outer walls of the first trigger portion 1242a to the second trigger portion 1242b are provided with an arc-shaped convex surface protruding toward the rotating shaft 125, and the rotating shaft 125 can be rotatably connected to the arc-shaped convex surface.

[0103] Furthermore, the cross-sectional area of ​​the first trigger part 1242a is smaller than that of the second trigger part 1242b, which also facilitates the bending of the lever trigger part 1242 relative to the lever wiring part 1241, thereby enabling the circuit of the lever assembly 12 to be turned on.

[0104] See Figure 4 In some embodiments, to improve the structural strength of the lever trigger portion 1242, the multi-function switch 10 further includes a protective sleeve fitted onto the lever trigger portion 1242, and the rotating shaft 125 is rotatably connected to the protective sleeve. This arrangement, with the protective sleeve positioned between the rotating shaft 125 and the lever trigger portion 1242, prevents the rotating shaft 125 from directly contacting the lever trigger portion 1242, thereby reducing wear on the lever trigger portion 1242.

[0105] In some embodiments, the third trigger portion 1242c has a length d1 from the axis of the rotation shaft 125 to the top 1122, and the first trigger portion 1242a has a length d2 from the axis of the rotation shaft 125 to the bottom 1123, where d1 is not less than d2. It can be understood that when the lever 122 drives the lever trigger portion 1242 to swing, the third trigger portion 1242c can be driven by the lever 122 to rotate around the second trigger portion 1242b. This configuration effectively increases the distance between the first trigger portion 1242a and the rotation shaft 125, increasing the rotational force arm of the first trigger portion 1242a, thereby facilitating the lever 122 to drive the lever trigger portion 1242 to rotate, allowing the user to operate the lever 122 with less effort.

[0106] See Figure 1 and Figure 2 In some embodiments, to facilitate the installation of the lever assembly 12 within the knob assembly 11, the knob base 111 includes a fixing portion 1111 with a clearance hole 1113 and a rotating ring portion 1112 rotatably sleeved on the fixing portion 1111. The bottom 1123 of the knob 112 is connected to the rotating ring portion 1112, and the mounting hole 1121 communicates with the clearance hole 1113. The lever base 121 is located within the clearance hole 1113, and the lever wiring portion 1241 is connected to at least one of the lever base 121 and the knob base 111. The knob assembly 11 also includes a knob wiring member 113 located in the fixing portion 1111 and spaced apart from the lever wiring member 124.

[0107] Understandably, the fixing part 1111 supports the lever seat 121 and can be fixedly connected to the electronic device 1 to transmit the force on the lever 122. The rotating part 1112 is rotatably connected to the fixing part 1111, allowing the knob 112 mounted on the rotating part 1112 to rotate relative to the fixing part 1111. The clearance hole 1113 is used to reserve installation space for the lever seat 121 and the lever trigger, which can improve space utilization and facilitate the electrical connection between the lever trigger and the circuit board 14. The knob wiring part 113 is used to transmit electrical signals from the knob assembly 11 to realize the control function of the knob 112 in different rotation positions.

[0108] In some embodiments, the fixing part 1111 of the lever seat 121 and the knob seat 111 may be an integrally formed part, and this application does not impose any restrictions.

[0109] See Figure 2 and Figure 5In some embodiments, to improve the connection stability between the knob 112 and the rotating ring 1112, one of the bottom 1123 of the knob 112 and the rotating ring 1112 is provided with a snap-fit ​​part 114, and the other of the bottom 1123 and the rotating ring 1112 is provided with a mating part 115 that cooperates with the snap-fit ​​part 114. The snap-fit ​​part 114 and the mating part 115 are engaged to fix the bottom 1123 and the rotating ring 1112.

[0110] As an example, a snap-fit ​​part 114 is provided on the rotating ring part 1112, and a mating part 115 is provided on the bottom 1123 of the knob part 112. The knob part 112 is sleeved on the outer wall of the rotating ring part 1112, so that the snap-fit ​​part 114 and the mating part 115 press against each other to fix the knob part 112 to the rotating ring part 1112.

[0111] Understandably, the snap-fit ​​portion 114 and the mating portion 115 can increase the connection area between the knob 112 and the rotating ring portion 1112, thereby improving the connection stability between the knob 112 and the conversion member.

[0112] See Figure 2 , Figure 5 and Figure 8 In some embodiments, to further improve the connection stability between the knob 112 and the conversion element, the snapping part 114 is provided with a first inclined surface 116 that abuts against the mating part 115, the mating part 115 is provided with a second inclined surface 117 corresponding to the first inclined surface 116, one of the first inclined surface 116 and the second inclined surface 117 is provided with a first glue dotting part 118, and the other of the first inclined surface 116 and the second inclined surface 117 is provided with an overflow groove 119 corresponding to the first glue dotting part 118.

[0113] It should be noted that the first inclined surface 116 and the second inclined surface 117 increase the contact area between the clamping part 114 and the mating part 115, thereby further improving the connection stability between the clamping part 114 and the mating part 115. Simultaneously, the first adhesive dotting part 118 is provided on one of the first inclined surface 116 and the second inclined surface 117, which utilizes the slope to increase the flowability of the adhesive, allowing the adhesive to cover a larger area between the first inclined surface 116 and the second inclined surface 117, thus increasing the adhesive area. To prevent adhesive overflow, the other of the first inclined surface 116 and the second inclined surface 117 is also provided with an overflow groove 119 to guide and store the adhesive, preventing the knob assembly 11 from jamming or the lever assembly 12 from jamming due to adhesive overflow, ensuring smooth rotation of the knob assembly 11 and smooth operation of the lever assembly.

[0114] Furthermore, by placing the first glue dot 118 and the glue overflow groove 119 between the clamping part 114 and the mating part 115, the glue material can be held in place by the fixing effect of the clamping part 114 and the mating part 115, so that the glue material can be firmly bonded between the knob part 112 and the rotating ring part 1112, thereby improving the fixing effect between the knob part 112 and the rotating ring part 1112.

[0115] See Figure 9 In some embodiments, the outer wall of the knob 112 is also provided with distributed ridge structures to increase the roughness of the knob 112, which makes it easier for the user to rotate the knob 112 and prevents slippage when the user turns the knob 112.

[0116] See Figure 9 In some embodiments, the lever 122 also has ribs distributed on the outer wall of the actuating part 1223, so that the ribs press against the slot of the lever cap 123, thereby increasing the friction between the lever 122 and the lever cap 123 and improving the connection stability between the lever 122 and the lever cap 123.

[0117] See Figure 10 This application also provides an electronic device 1, including a device body 20 and a multi-function switch 10 of any of the above embodiments, wherein at least one of a knob base 111 and a lever base 121 is connected to the device body 20.

[0118] It should be noted that electronic device 1 is not limited to telephone devices, headset devices, or broadcasting devices, but can also include any electronic device 1 used by a user who needs to use the multi-function switch 10. This application does not impose any restrictions on this.

[0119] Understandably, the electronic device 1 may have at least one multi-function switch 10, and each multi-function switch 10 may correspond to at least two functions of the electronic device 1. For example, the lever assembly 12 of the multi-function switch 10 may be used to control the electronic device 1 to play or turn off music, answer or hang up a phone call, etc., and the knob assembly 11 may be used to control the volume of the electronic device 1, switch channels or function pages of the electronic device 1, etc.

[0120] Thus, when the electronic device 1 has the aforementioned multi-function switch 10, the combination structure of the middle toggle and the outer ring rotation formed by the lever assembly 12 and the knob assembly 11 can reduce the space occupied by the multi-function switch 10 on the electronic device 1, improve the space utilization of the electronic device 1 to facilitate the miniaturization of the electronic device 1, and simultaneously realize the two actions of rotation and toggle, and the rotation action of the knob will not accidentally trigger the internal lever 122 toggle.

[0121] In addition, a sealing component 13 is provided between the knob assembly 11 and the lever assembly 12 of the multi-function switch 10, which can seal the structural gap between the knob 112 and the lever 122, improve the appearance integrity and sealing effect of the multi-function switch 10, prevent moisture or dust and other debris from entering the multi-function switch 10, thereby extending the service life of the multi-function switch 10 and improving the user experience.

[0122] See Figure 10 In some embodiments, the multifunction switch 10 may be disposed on the side of the device body 20. For example, the device body 20 may be placed on a surface such as the ground, desktop, or workbench, and the side of the device body 20 is typically perpendicular to these surfaces. Alternatively, the side of the device body 20 may be slightly inclined relative to these surfaces to allow the user to observe the function buttons disposed on the side of the device body 20. In this case, the axial direction of the mounting hole 1121 of the multifunction switch 10 may be parallel to these surfaces. Thus, when the user presses the toggle assembly, they can press their finger on the lever cap 123 of the toggle assembly, and the lever cap 123 can be moved by the natural downward pressure of the finger, making it easier and less strenuous for the user to move the lever cap 123.

[0123] See Figure 10 In some embodiments, the electronic device 1 further includes a multi-function button 30 located on the device body 20. The multi-function button 30 may include a rotating part 31 and a pressing part 32 located within the rotating part 31. The pressing part 32 is movable along the rotation axis of the rotating part 31 to control the start or stop of the electronic device 1. The knob part can switch the function page or signal strength of the electronic device 1 by rotation.

[0124] Understandably, the multifunction button 30 and the multifunction switch 10 can be used in combination or individually, and this application does not impose any restrictions.

[0125] The technical solutions or features described in the above embodiments can be combined or complemented by each other without conflict. The scope of protection of this application is not limited to the precise structures described in the above embodiments and shown in the accompanying drawings. All modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of protection of this application.

Claims

1. A multifunctional switch characterized by, include: A knob assembly includes a knob base and a knob component, the knob component having a top, a bottom opposite to the top, and a mounting hole penetrating the top and the bottom, the bottom being rotatably connected to the knob base; A lever assembly includes a lever seat and a lever member. The lever seat is located in the mounting hole and connected to the knob seat. The lever member is movably connected to the lever seat, and a portion of the lever member protrudes from the top, allowing the lever member to move within the mounting hole. as well as A sealing assembly is connected between the knob and the lever.

2. The multifunctional switch according to claim 1, characterized in that, The sealing assembly is located between the top of the knob and the lever, and one of the knob and the lever is fixedly connected to the sealing assembly, while the other of the knob and the lever is movably connected to the sealing assembly.

3. The multifunctional switch according to claim 2, wherein The sealing assembly includes a lever mounting member sleeved on the lever member, a knob mounting member connected to the knob member, and an elastic member connecting the lever mounting member and the knob mounting member.

4. The multifunctional switch according to claim 3, wherein The lever mounting component is rotatably connected to the lever component; the multi-function switch further includes a limiting component connected between the knob mounting component and the knob component, and / or, the knob mounting component is adhesively connected to the knob component, so that the knob mounting component is fixed to the knob component.

5. The multifunctional switch according to claim 4, wherein The limiting component includes a limiting member protruding from the inner wall of the mounting hole and a mating member located on the knob mounting member. The limiting member is provided with a limiting groove. The mating member includes a plug-in part and a snap-fit ​​part arranged at intervals. The plug-in part is located in the limiting groove, and the snap-fit ​​part abuts and engages with the limiting member.

6. The multifunctional switch according to claim 3, wherein The lever component includes a connecting part located inside the mounting hole and movably connected to the lever seat, a limiting part connected to the connecting part, and a toggle part connected to the limiting part. The toggle part protrudes from the top of the mounting hole. The lever mounting component is sleeved on the limiting part to restrict the axial movement of the lever mounting component along the mounting hole.

7. The multifunctional switch according to claim 6, wherein In the direction from the top to the bottom, the cross-sectional areas of the actuating part, the limiting part, and the connecting part increase sequentially. The multi-function switch also includes a lever cap sleeved on the actuating part, so that the lever mounting member is located between the connecting part and the lever cap, thereby restricting the axial movement of the lever mounting member along the mounting hole.

8. The multifunctional switch according to claim 3, wherein The elastic element has at least one pleated structure.

9. The multifunctional switch according to any one of claims 1 to 8, characterized by The lever assembly further includes a lever connector, which includes a lever connector portion and a lever trigger portion electrically connected to the lever connector portion. The lever connector portion is connected to the lever base, and the lever trigger portion is connected to the lever assembly, so that the lever trigger portion can swing relative to the lever connector portion to adjust the circuit continuity between the lever trigger portion and the lever connector portion.

10. The multifunctional switch according to claim 9, wherein The trigger part of the lever is elastically connected to the wiring part of the lever. The lever seat has a first mating hole on the side facing the lever member, and the lever member has a second mating hole on the side facing the lever seat. A portion of the lever member is located in the first mating hole, so that the first mating hole and the second mating hole are in communication. The wiring part of the lever is located in the first mating hole, and the trigger part of the lever is located in the second mating hole.

11. The multifunctional switch according to claim 10, wherein The lever assembly further includes a rotating shaft rotatably connected between the lever member and the lever seat, the axis of the rotating shaft being arranged radially along the mounting hole; one end of the rotating shaft is located in the second mating hole and rotatably connected to the lever trigger part, and / or, the rotating shaft is interference-fitted with one of the lever member and the lever seat.

12. The multifunctional switch according to claim 9, wherein The knob base includes a fixed part with a clearance hole and a rotating ring part rotatably sleeved on the fixed part. The bottom of the knob is connected to the rotating ring part, and the mounting hole communicates with the clearance hole. The lever base is located in the clearance hole, and the lever wiring part is connected to at least one of the lever base and the knob base. The knob assembly also includes a knob wiring part located in the fixed part and spaced apart from the lever wiring part.

13. The multifunctional switch according to claim 12, wherein One of the bottom and the rotating part is provided with a fastening part, and the other of the bottom and the rotating part is provided with a mating part that cooperates with the fastening part. The fastening part and the mating part are fastened together, so that the bottom and the rotating part are fixedly connected.

14. The multifunctional switch according to claim 13, wherein The pressing part is provided with a first inclined surface that abuts against the mating part, the mating part is provided with a second inclined surface corresponding to the first inclined surface, one of the first inclined surface and the second inclined surface is provided with a first glue dotting part, and the other of the first inclined surface and the second inclined surface is provided with an overflow groove corresponding to the first glue dotting part.

15. An electronic device, comprising: The device includes a main body and a multi-function switch as described in any one of claims 1 to 14, wherein at least one of the knob base and the lever base is connected to the main body.

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