CN219350063U - Switch assembly and coffee machine - Google Patents
Switch assembly and coffee machine Download PDFInfo
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- CN219350063U CN219350063U CN202320867078.8U CN202320867078U CN219350063U CN 219350063 U CN219350063 U CN 219350063U CN 202320867078 U CN202320867078 U CN 202320867078U CN 219350063 U CN219350063 U CN 219350063U
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Abstract
The utility model relates to a switch assembly and a coffee machine, wherein the switch assembly comprises: the base is provided with a first connecting part and a second connecting part; the rotating piece comprises a third connecting part and is rotationally connected to the first connecting part; a swinging part connected to one side of the third connecting part; the toggle part is connected to one side of the third connecting part; the elastic piece comprises a first end and is rotationally connected with the second connecting part; a second end rotatably connected to the swinging part, and applying an elastic force to the swinging part to keep the swinging part away from the first end; the switch device is positioned at one end of the movement path of the poking part, and the poking part presses and/or stops pressing the switch device to change the working state of the switch device. The hand feeling of opening and closing the switch component is better.
Description
Technical Field
The utility model relates to the technical field of household appliances, in particular to a switch assembly and a coffee machine.
Background
The brewing switch of the current coffee machine can be opened and closed by adopting a mode of rotating a handle. When the user rotates the handle, the friction force of the handle rotation is overcome, the hand feeling is light, the hand feeling is not assisted by inertia, and the user experience is poor.
Disclosure of Invention
The utility model aims to provide a switch with good opening and closing hand feeling.
The technical scheme for solving the technical problems is as follows:
a switch assembly, comprising:
the base is provided with a first connecting part and a second connecting part;
a rotating member comprising
The third connecting part is rotationally connected with the first connecting part;
a swinging part connected to one side of the third connecting part; and
the stirring part is connected to one side of the third connecting part;
an elastic member comprising
The first end is rotationally connected with the second connecting part; and
a second end rotatably connected to the swinging part, and applying an elastic force to the swinging part to move the swinging part away from the first end;
the switch device is positioned at one end of the movement path of the poking part, and the poking part presses and/or stops pressing the switch device to change the working state of the switch device;
the rotating piece can reciprocally rotate between a first position where the poking part presses the switching device and a second position where the poking part is separated from the switching device, and the second connecting part is located on the outer side of the moving path of the swinging part and is different from one side where the third connecting part is located.
The beneficial effects of the utility model are as follows:
the user is whether the drive rotates the piece and rotates to the second position from the first position, and the required effort of drive rotation piece changes along with the rotation angle change of rotation piece to the required effort of drive rotation piece is big before little, and the feel is better, promotes user experience.
On the basis of the technical scheme, the utility model can be improved as follows.
In an exemplary embodiment, the elastic member is a torsion spring or a V-shaped spring piece.
In an exemplary embodiment, the swing portion has a bar-shaped structure having an extension direction perpendicular to the rotation axis of the rotator, and one end is connected to the third connection portion and the other end is rotatably connected to the second end.
In an exemplary embodiment, the stirring part is a bar-shaped structure with an extending direction perpendicular to the rotation axis of the rotating member, and one end of the stirring part is connected to the third connecting part;
the length of the poking part is smaller than that of the swinging part.
In an exemplary embodiment, the toggle part is arranged at a side of the third connecting part facing away from the swinging part.
In an exemplary embodiment, the second connection part is configured as a cylindrical structure with an extension direction parallel to the rotation axis of the rotor;
the first end is configured as an annular structure that fits over the second connection portion.
In an exemplary embodiment, the oscillating portion is provided with a connecting post having an axis parallel to the rotation axis of the rotor,
the second end is configured as an annular structure that fits over the connecting post.
In an exemplary embodiment, the apparatus further comprises a handle coupled to the rotating member.
In an exemplary embodiment, the rotary member further includes a shaft portion having one end connected to the third connecting portion, an axis of the shaft portion coinciding with a rotation axis of the rotary member;
the handle includes a sleeve over the shaft portion and a handle extending radially outwardly from the sleeve.
In an exemplary embodiment, the switching device includes:
a housing connected to the base;
the operating rod is arranged on one side of the shell facing the stirring part, and one end of the operating rod is hinged with the shell;
a button provided on the housing and interposed between the housing and the operation lever; and
a return spring for applying an elastic force to the button in a direction toward the operation lever;
when the rotating piece rotates to a first position, the stirring part extrudes the operating rod towards the shell.
In an exemplary embodiment, the switching device is a normally open switch or a normally closed switch.
The present application also proposes a coffee machine comprising a switch assembly as described above.
Drawings
FIG. 1 is a schematic perspective view of a switch assembly according to an embodiment of the present application;
FIG. 2 is an enlarged schematic view of a portion of a switch assembly in an embodiment of the present application;
FIG. 3 is an enlarged schematic view of the switch assembly of the embodiment of the present application with the rotary member in the second position;
FIG. 4 is an enlarged schematic view of the switch assembly when the rotating member rotates to the position where the swinging portion is closest to the second connecting portion according to the embodiment of the present application;
fig. 5 is an enlarged schematic view of the switch assembly when the rotating member is in the first position according to the embodiment of the present application.
In the drawings, the list of components represented by the various numbers is as follows:
100. a switch assembly; 1. a base; 11. a support plate; 12. a cylinder; 13. a first connection portion; 14. a second connecting portion; 2. an elastic member; 21. a first end; 22. a second end; 3. a rotating member; 31. a third connecting portion; 32. a swinging part; 33. a toggle part; 34. a connecting column; 35. a shaft portion; 4. a switching device; 41. a housing; 42. a button; 43. an operation lever; 5. a handle; 51. a sleeve; 52. a handle; 61. a first screw; 62. a first gasket; 71. a second screw; 72. and a second gasket.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
Fig. 1 and 2 show the structure of a switch assembly 100 in the present embodiment. The switch assembly 100 includes a base 1, a rotating member 3, an elastic member 2, and a switching device 4. The rotating member 3, the elastic member 2 and the switching device 4 are all mounted on the base 1, and the base 1 supports the rotating member 3, the elastic member 2 and the switching device 4.
The base 1 includes a cylinder 12 and a support plate 11. The cylinder 12 is configured as a cylindrical structure, and may be a cylindrical structure. The support plate 11 may be a circular flat plate. The support plate 11 is disposed within the cylinder 12 and perpendicular to the axial direction of the cylinder 12. The edge of the support plate 11 is connected to the inner circumferential surface of the cylinder 12. The support plate 11 is provided with a first connection portion 13 and a second connection portion 14. The first connecting portion 13 and the second connecting portion 14 are both located in the cylinder 12 and are both connected to the support plate 11. The first connection portion 13 may be provided at the middle of the support plate 11. The second connection portion 14 is provided at one side of the first connection portion 13.
As shown in fig. 2, the rotary member 3 includes a third connection portion 31, a swinging portion 32, and a toggle portion 33. The swinging portion 32 and the toggle portion 33 are disposed at the side of the third connecting portion 31, and are both connected to the side of the third connecting portion 31. The third connecting portion 31 is rotatably connected to the first connecting portion 13, and the third connecting portion 31 is rotatable with respect to the first connecting portion 13. The third connection portion 31 may be connected to the first connection portion 13 through a rotation shaft. The first connecting portion 13 may be provided with a shaft hole, and the rotating shaft may be fixedly connected to the third connecting portion 31 and inserted into the shaft hole of the first connecting portion 13, and is in clearance fit with the shaft hole. The rotational axis of the third connection 31 may be coincident with the axis of the barrel 12. The swinging part 32 and the toggle part 33 rotate synchronously with the third connecting part 31. The rotating member 3 is spaced from the second connecting portion 14 of the base 1, and the second connecting portion 14 of the base 1 is located on a side of the movement path of the swinging portion 32 opposite to the third connecting portion 31, i.e., on an outer side of the movement path of the swinging portion 32, and is different from the side on which the third connecting portion 31 is located.
The elastic member 2 comprises a first end 21 and a second end 22 opposite to the first end 21. The elastic member 2 may be a torsion spring. The elastic member 2 may be a V-shaped spring piece. The first end 21 of the elastic member 2 is rotatably connected to the second connecting portion 14 on the base 1. The first end 21 of the elastic member 2 is rotatable relative to the second connection portion 14, the axis of rotation of the first end 21 relative to the second connection portion 14 being parallel to the axis of rotation of the rotatable member 3 relative to the first connection portion 13. The second end 22 of the elastic member 2 is rotatably connected to the swinging portion 32. The second end 22 of the elastic member 2 is rotatable with respect to the swinging portion 32, and the rotation axis of the second end 22 with respect to the swinging portion 32 is parallel to the rotation axis of the rotary member 3 with respect to the first connecting portion 13. The elastic member 2 is elastically deformed, which may be a bending elastic deformation or a torsion elastic deformation, so that the second end 22 can apply an elastic force to the swing portion 32, which is opposite to the first end 21 of the elastic member 2. The swinging portion 32 receives the elastic force to have a tendency to move away from the first end 21. The greater the distance between the first end 21 and the second end 22 of the elastic member 2, the greater the elastic force.
The switching device 4 is a device for closing and opening one or more circuits. The operating states of the switching device 4 include an open state and a closed state. The switching means 4 may be a push button switch. The switching device 4 is connected to the support plate 11 of the base 1. The switch device 4 may be engaged with the base 1, or may be screwed to the base 1. The switching device 4 is provided at one end of the movement path of the toggle part 33 of the rotator 3. The toggle portion 33 can be turned to a position to press the switching device 4 to switch the operating state of the switching device 4, or can be turned to a position to stop pressing the switching device 4 to switch the operating state of the switching device 4. For example, the switching device 4 is a normally open switch, the switching device 4 is normally open, the switching device 4 is switched from the open state to the closed state after the toggle portion 33 presses the switching device 4, and the switching device 4 is switched from the closed state to the open state when the toggle portion 33 leaves the switching device 4 and stops pressing the switching device 4. For example, the switching device 4 is a normally closed switch, the switching device 4 is normally closed, the switching device 4 is switched from the closed state to the open state after the toggle portion 33 presses the switching device 4, and the switching device 4 is switched from the open state to the closed state when the toggle portion 33 leaves the switching device 4 and stops pressing the switching device 4.
As shown in fig. 5, the rotating member 3 can be rotated to a first position where the toggle portion 33 presses the switching device 4; as shown in fig. 3, the rotating member 3 can also be rotated to a second position in which the toggle part 33 is away from the switching device 4. The rotating member 3 is reciprocatingly swingable between a first position and a second position, i.e. the rotating member 3 is rotatable from the first position to the second position and also rotatable from the second position to the first position.
Since the second connecting portion 14 of the base 1 is located on a side of the movement path of the swinging portion 32 facing away from the third connecting portion 31, as shown in fig. 5, when the person drives the rotating member 3 to rotate from the second position to the first position, the swinging portion 32 moves in a direction approaching the second connecting portion 14, and in the process of approaching the second connecting portion 14, the elastic force applied by the elastic member 2 to the swinging portion 32 is opposite to the rotation direction of the swinging portion 32, so that the person needs to overcome the elastic force to rotate the rotating member 3. As shown in fig. 4, when the rotating member 3 rotates to a position where the swinging portion 32 is closest to the second connecting portion 14, the first end 21, the second end 22 and the rotation center of the rotating member 3 of the elastic member 2 are located on the same line, the elastic force is perpendicular to the rotation direction of the swinging portion 32, and the elastic force applied to the swinging portion 32 by the elastic member 2 no longer hinders the rotation of the rotating member 3. When the rotating member 3 continues to rotate toward the first position, the swinging portion 32 moves away from the second connecting portion 14, the elastic force applied by the elastic member 2 to the swinging portion 32 is the same as the rotating direction of the swinging portion 32, and at this time, the person does not need to continue to drive the rotating member 3 to rotate, and the rotating member 3 also automatically rotates to the first position under the action of the elastic force. As shown in fig. 3, when the rotating member 3 rotates to the first position, the rotating member 3 receives an elastic force, so that the toggle portion 33 presses the switching device 4, and the switching device 4 is switched to an operating state.
In contrast, as shown in fig. 5, when the person drives the rotation member 3 to rotate from the first position to the second position, the swinging portion 32 moves in a direction approaching the second connection portion 14, and in the process of approaching the second connection portion 14, the elastic force applied to the swinging portion 32 by the elastic member 2 is opposite to the rotation direction of the swinging portion 32, and the person needs to overcome the elastic force to rotate the rotation member 3. As shown in fig. 4, when the rotating member 3 rotates to a position where the swinging portion 32 is closest to the second connecting portion 14, the first end 21, the second end 22 and the rotation center of the rotating member 3 of the elastic member 2 are located on the same line, the elastic force is perpendicular to the rotation direction of the swinging portion 32, and the elastic force applied to the swinging portion 32 by the elastic member 2 no longer hinders the rotation of the rotating member 3. When the rotating member 3 continues to rotate to the second position, the swinging portion 32 moves away from the second connecting portion 14, the elastic force applied by the elastic member 2 to the swinging portion 32 is the same as the rotating direction of the swinging portion 32, and at this time, the person does not need to continue to drive the rotating member 3 to rotate, and the rotating member 3 also automatically rotates to the second position under the action of the elastic force. During the rotation of the rotation member 3 to the second position, the switching device 4 switches the operating state when the toggle portion 33 leaves the switching device 4 to stop pressing the switching device 4.
Therefore, the user can drive the rotating member 3 to rotate from the first position to the second position or from the second position to the first position, the force required for driving the rotating member 3 changes with the change of the rotation angle of the rotating member 3, and the force required for driving the rotating member 3 is small after large, so that the user experience is good.
In one illustrative embodiment, the oscillating portion 32 is a straight bar-shaped structure. The extending direction of the swinging portion 32 is perpendicular to the rotation axis of the rotator 3. One end of the swinging part 32 is connected to the third connecting part 31, and the other end of the swinging part 32 is rotatably connected to the second end 22 of the elastic member 2.
The swing portion 32 is configured in a straight bar shape, and has a simple structure and a small occupied space. Meanwhile, when the second connecting portion 14 is closest to the swinging portion 32, the elastic force applied to the swinging portion 32 by the elastic member 2 is maximized, and since the elastic force is the same as the extending direction of the swinging portion 32, the swinging portion 32 is less likely to be deformed by receiving the elastic force.
In an exemplary embodiment, the toggle portion 33 is located at a side of the third connecting portion 31 facing away from the swinging portion 32. The swinging part 32 and the toggle part 33 are respectively positioned at two opposite sides of the third connecting part 31, and the switching device 4 is positioned at one end of the movement path of the toggle part 33, so that the swinging part 32 does not interfere with the switching device 4 when rotating.
In an exemplary embodiment, the toggle part 33 is configured in a straight strip-shaped structure, the extension direction of the toggle part 33 being perpendicular to the rotation axis of the rotor 3. The length of the swinging part 32 is longer than the length of the poking part 33.
Since the length of the swinging portion 32 is greater than the length of the toggle portion 33, when the rotating member 3 rotates to the first position, the arm of the elastic force applied by the elastic member 2 to the swinging portion 32 is greater than the arm of the pressure applied by the toggle portion 33 to the switching device 4, and therefore, the rotating member 3 can continuously press the switching device 4 with a greater pressure by applying a smaller elastic force to the toggle portion 33 relative to a labor-saving lever by the elastic member 2.
In one exemplary embodiment, as shown in fig. 2, the second connection portion 14 is configured in a cylindrical structure, which may be a cylindrical structure. One end of the second connection portion 14 is connected to the support plate 11. The direction of extension of the second connection 14 is parallel to the axis of rotation of the rotor 3.
The first end 21 of the elastic element 2 is configured as an annular structure, preferably as a circular ring structure. The first end 21 of the elastic member 2 is sleeved at the end of the second connecting portion 14 facing away from the supporting plate 11. The first end 21 of the elastic member 2 is in clearance fit with the second connecting portion 14, so that the first end 21 can rotate around the second connecting portion 14.
In an exemplary embodiment, the end surface of the second connection portion 14 facing away from the end of the support plate 11 is provided with a first screw hole (not shown).
As shown in fig. 2, the switch assembly 100 further includes a first spacer 62 and a first screw 61. The first spacer 62 is configured as an annular flat pad. The outer diameter of the first spacer 62 is larger than the inner diameter of the first end 21 of the elastic member 2. The first screw 61 is inserted through the first spacer 62 and screwed into the first screw hole of the second connection portion 14 to fix the first spacer 62 to the end of the second connection portion 14.
Since the outer diameter of the first spacer 62 is larger than the inner diameter of the first end 21 of the elastic member 2, the first end 21 of the elastic member 2 cannot be pulled out from the end of the second connection portion 14 facing away from the support plate 11.
In one illustrative embodiment, as shown in FIG. 2, the swing portion 32 is provided with a connecting post 34. The connection post 34 may be configured as a cylinder. The connection post 34 is disposed at an end of the swing portion 32 facing away from the third connection portion 31. The axis of the connecting post 34 is parallel to the axis of rotation of the rotor 3. The connection post 34 may be disposed on a side of the swing portion 32 facing away from the support plate 11.
The second end 22 of the elastic element 2 is configured as an annular structure, preferably a circular annular structure. The second end 22 of the elastic member 2 is fitted over the connecting post 34 with a clearance fit between the second end 22 and the connecting post 34 so that the second end 22 can rotate about the connecting post 34.
In an exemplary embodiment, a second screw hole (not shown) is provided on an end surface of the connection post 34 facing away from the end of the swing portion 32.
As shown in fig. 2, the switch assembly 100 further includes a second spacer 72 and a second screw 71. The second spacer 72 is configured as an annular flat pad. The second spacer 72 has an outer diameter greater than the inner diameter of the second end 22 of the resilient member 2. The second screw 71 is inserted through the second spacer 72 and screwed into the second screw hole of the connection post 34 to fix the second spacer 72 to the end of the connection post 34.
Since the outer diameter of the second spacer 72 is larger than the inner diameter of the second end 22 of the elastic member 2, the second end 22 of the elastic member 2 cannot be pulled out from the end of the connection post 34 facing away from the swing portion 32.
In an exemplary embodiment, the rotor 3 further comprises a shaft portion 35. The shaft portion 35 is configured in a columnar structure, and may be a columnar structure. The shaft portion 35 is provided on a side of the third connecting portion 31 facing away from the first connecting portion 13. One end of the shaft 35 is connected to the third connecting portion 31. The axis of the shaft 35 coincides with the rotation axis of the rotor 3.
As shown in fig. 1, the switch assembly 100 further includes a handle 5. The handle 5 comprises a sleeve 51 and a handgrip 52. The sleeve 51 may be configured in a cylindrical shape. The sleeve 51 is fitted over the shaft 35 and is fixedly connected to the shaft 35. The sleeve 51 and the shaft portion 35 may be keyed. The handle 52 may be a wooden handle 52. One end of the handle 52 is connected to the outer peripheral surface of the sleeve 51. The handle 52 extends radially outwardly from the outer peripheral surface of the sleeve 51.
The user can drive the rotation member 3 to rotate by rotating the handle 52. The length of the handle 52 may be set to be greater than the length of the swing portion 32, so that the user can save more effort when turning the handle 52.
In an exemplary embodiment, as shown in fig. 3-5, the switching device 4 includes a housing 41, a return spring (not shown), a button 42, and an operating lever 43. The housing 41 may be configured as a square cavity structure. The housing 41 may be made of an insulating material, such as engineering plastic. The circuitry of the switching device 4 is arranged within the housing 41. The housing 41 is fixed to the support plate 11 of the base 1. The operation lever 43 is configured in a straight bar shape. The operation lever 43 is provided on the side of the housing 41 facing the dial 33 of the rotator 3. One end of the operating lever 43 is hinged to the housing 41. The button 42 is provided on a side surface of the case 41 on a side close to the dial 33. The button 42 is sandwiched between the housing 41 and the operation lever 43. A return spring is provided in the housing 41, one end of the return spring being connected to the housing 41, and the other end of the return spring being connected to the button 42. The return spring is in a compressed state to apply an elastic force to the button 42 in the direction toward the operation lever 43.
When the rotating member 3 is rotated to the first position, the toggle portion 33 of the rotating shaft presses the operating lever 43 in a direction approaching the housing 41, and the operating lever 43 presses the push button 42 against the elastic force of the return spring, thereby changing the operating state of the switching device 4. When the rotating member 3 rotates from the first position to the second position, the toggle portion 33 no longer presses the operating lever 43, and the button 42 can be restored to its original position by the action of the return spring, thereby changing the operating state of the switching device 4 again.
The present embodiment also proposes a coffee maker comprising a switch assembly 100 as described above. The switch assembly 100 may be used as a brew switch of a coffee machine for controlling the start and stop of brewing coffee. The switching means 4 is preferably a normally open switch.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.
Claims (12)
1. A switch assembly, comprising:
the base is provided with a first connecting part and a second connecting part;
a rotating member comprising
The third connecting part is rotationally connected with the first connecting part;
a swinging part connected to one side of the third connecting part; and
the stirring part is connected to one side of the third connecting part;
an elastic member comprising
The first end is rotationally connected with the second connecting part; and
a second end rotatably connected to the swinging part, and applying an elastic force to the swinging part to move the swinging part away from the first end;
the switch device is positioned at one end of the movement path of the poking part, and the poking part presses and/or stops pressing the switch device to change the working state of the switch device;
the rotating piece can reciprocally rotate between a first position where the poking part presses the switching device and a second position where the poking part is separated from the switching device, and the second connecting part is located on the outer side of the moving path of the swinging part and is different from one side where the third connecting part is located.
2. The switch assembly of claim 1, wherein the resilient member is a torsion spring or a V-spring plate.
3. The switch assembly of claim 1, wherein the swing portion has a bar-shaped structure having an extending direction perpendicular to a rotation axis of the rotator, one end being connected to the third connection portion and the other end being rotatably connected to the second end.
4. A switch assembly according to claim 3, wherein the toggle portion has a bar-shaped structure having an extending direction perpendicular to the rotation axis of the rotator, and one end thereof is connected to the third connecting portion;
the length of the poking part is smaller than that of the swinging part.
5. The switch assembly of claim 1, wherein the toggle portion is disposed on a side of the third connection portion facing away from the swing portion.
6. The switch assembly according to claim 1, wherein the second connection portion is configured as a columnar structure having an extending direction parallel to a rotation axis of the rotary member;
the first end is configured as an annular structure that fits over the second connection portion.
7. A switch assembly as claimed in claim 1, wherein said oscillating portion is provided with a connecting post having an axis parallel to the rotation axis of said rotor,
the second end is configured as an annular structure that fits over the connecting post.
8. The switch assembly of any one of claims 1 to 7, further comprising a handle coupled to the rotating member.
9. The switch assembly of claim 8, wherein the rotary member further comprises a shaft portion having one end connected to the third connecting portion, an axis of the shaft portion coinciding with a rotation axis of the rotary member;
the handle includes a sleeve over the shaft portion and a handle extending radially outwardly from the sleeve.
10. The switch assembly according to any one of claims 1 to 7, wherein the switch device comprises:
a housing connected to the base;
the operating rod is arranged on one side of the shell facing the stirring part, and one end of the operating rod is hinged with the shell;
a button provided on the housing and interposed between the housing and the operation lever; and
a return spring for applying an elastic force to the button in a direction toward the operation lever;
when the rotating piece rotates to a first position, the stirring part extrudes the operating rod towards the shell.
11. A switch assembly according to any one of claims 1 to 7, wherein the switching means is a normally open switch or a normally closed switch.
12. A coffee machine comprising a switch assembly according to any one of claims 1 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320867078.8U CN219350063U (en) | 2023-04-17 | 2023-04-17 | Switch assembly and coffee machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320867078.8U CN219350063U (en) | 2023-04-17 | 2023-04-17 | Switch assembly and coffee machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219350063U true CN219350063U (en) | 2023-07-14 |
Family
ID=87096721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320867078.8U Active CN219350063U (en) | 2023-04-17 | 2023-04-17 | Switch assembly and coffee machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219350063U (en) |
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2023
- 2023-04-17 CN CN202320867078.8U patent/CN219350063U/en active Active
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