CN113488346B - Switch assembly, glasses leg and glasses - Google Patents
Switch assembly, glasses leg and glasses Download PDFInfo
- Publication number
- CN113488346B CN113488346B CN202110740448.7A CN202110740448A CN113488346B CN 113488346 B CN113488346 B CN 113488346B CN 202110740448 A CN202110740448 A CN 202110740448A CN 113488346 B CN113488346 B CN 113488346B
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- Prior art keywords
- rotating shaft
- contact member
- switch assembly
- mounting
- switch
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- 239000011521 glass Substances 0.000 title abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 30
- 238000005192 partition Methods 0.000 claims description 9
- 230000004044 response Effects 0.000 description 18
- 230000007246 mechanism Effects 0.000 description 16
- 238000013016 damping Methods 0.000 description 10
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 4
- 239000004984 smart glass Substances 0.000 description 4
- 230000001960 triggered effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000005316 response function Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H89/00—Combinations of two or more different basic types of electric switches, relays, selectors and emergency protective devices, not covered by any single one of the other main groups of this subclass
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- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C11/00—Non-optical adjuncts; Attachment thereof
- G02C11/10—Electronic devices other than hearing aids
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
- H01H9/0271—Bases, casings, or covers structurally combining a switch and an electronic component
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
Abstract
The invention provides a switch assembly, glasses legs and glasses, wherein the switch assembly comprises a mounting piece, a contact part, a first detection element and a second detection element, wherein the contact part is rotatably arranged on the mounting piece and can be arranged in a sliding manner along the rotation axis of the contact part; the first detection element and the second detection element are both arranged on the mounting piece; wherein the contact member triggers the first detection element when the contact member rotates and the contact member triggers the second detection element when the contact member slides along its axis of rotation. According to the technical scheme, the use requirement of a user on the electronic equipment can be better met.
Description
Technical Field
The invention relates to the technical field of switches, in particular to a switch assembly, glasses legs and glasses.
Background
With the continuous development of technology, various electronic devices (such as smart glasses) are becoming popular. In general, switch components such as a key switch are arranged on electronic equipment for operation control, but the key switch has single function, and the functions of the electronic equipment are more and more abundant, so that the number of the key switches is large, and the user operation is inconvenient, so that new requirements are put forward on the design of the switch components.
Disclosure of Invention
The invention mainly aims to provide a switch assembly, glasses legs applying the switch assembly and glasses applying the glasses legs, and aims to provide a novel switch assembly so as to better meet the use requirements of users on electronic equipment.
To achieve the above object, the present invention provides a switch assembly, comprising:
a mounting member;
the contact part is rotatably arranged on the mounting piece and can be slidably arranged along the rotation axis of the contact part; and
the first detection element and the second detection element are arranged on the mounting piece;
wherein the contact member triggers the first detection element when the contact member rotates, and triggers the second detection element when the contact member slides along its axis of rotation.
Preferably, the mounting piece comprises two connecting parts which are oppositely arranged, wherein the two connecting parts are respectively provided with a mounting cavity, and are respectively provided with a rotating shaft hole, and the two rotating shaft holes are oppositely arranged;
the switch assembly further comprises a rotating shaft, wherein the rotating shaft is arranged between the two connecting parts, and two ends of the rotating shaft are respectively inserted into the two rotating shaft holes;
the contact part is arranged between the two connecting parts and sleeved on the rotating shaft;
the first detection element and the second detection element are respectively arranged in the two mounting cavities.
Preferably, the rotating shaft is fixedly connected with the contact part, both ends of the rotating shaft are protruded out of the end face of the contact part, so as to be respectively and rotatably inserted into the two rotating shaft holes, and the rotating shaft can be slidably arranged along the axial direction of the rotating shaft holes.
Preferably, the contact member includes:
the inner cylinder is arranged around the rotating shaft and is fixedly connected with the rotating shaft;
the outer cylinder is sleeved outside the inner cylinder and is arranged at intervals with the inner cylinder; and
the baffle is arranged in the outer cylinder, transversely arranged between two ends of the outer cylinder and positioned between the outer cylinder and the inner cylinder; and
the two springs are respectively arranged on two sides of the partition plate and are both positioned between the outer cylinder and the inner cylinder.
Preferably, one of a plug-in part and a plug-in hole is arranged on the inner wall of the inner cylinder, the other one of the plug-in part and the plug-in hole is arranged on the outer side wall of the rotating shaft, and the plug-in part is inserted into the plug-in hole.
Preferably, the switch assembly further comprises a supporting piece and an elastic piece, the outer wall of the contact part is provided with a clamping groove, and the clamping groove is circumferentially arranged along the circumferential direction of the contact part;
one end of the elastic piece is abutted with the mounting piece, and the other end of the elastic piece is abutted with the abutting piece, so that the abutting piece is clamped in the clamping groove.
Preferably, the mounting further comprises:
the surface of the bottom plate facing the contact part is concavely provided with a groove, the groove is arranged between the two connecting parts, and the elastic piece is arranged in the groove; and
the cover plate is covered on one side of the bottom plate facing the contact part, the cover plate is provided with a through hole, the through hole is opposite to the groove, the supporting piece penetrates through the through hole, and part of the supporting piece protrudes out of the surface of the cover plate, which is away from the bottom plate, so as to be clamped in the clamping groove.
Preferably, the first detecting element is a rotary encoder, the rotary encoder is arranged on a cavity wall of the mounting cavity, which faces the rotating shaft hole, and an input shaft of the rotary encoder is arranged facing the rotating shaft and is fixedly connected with the rotating shaft;
or, the first detection element is a hall switch, the hall switch is arranged on the side wall of the mounting cavity and faces the rotating shaft, and the rotating shaft is provided with a magnet.
Preferably, the second detecting element is a click switch, and the click switch is arranged on a cavity wall of the mounting cavity, which faces the rotating shaft hole, and is arranged towards the end part of the rotating shaft;
or, the second detecting element is a hall switch, the hall switch is arranged on the cavity wall of the mounting cavity, which faces the rotating shaft hole, and is opposite to the contact part, and the contact part further comprises a magnetic part which moves along with the contact part towards or away from the hall switch.
The application also proposes an earpiece comprising a switch assembly as described in any one of the preceding claims.
The application also proposes a pair of spectacles comprising the aforementioned temples.
According to the technical scheme, the contact part is rotatably arranged relative to the mounting part and is used for triggering the first detection element so as to realize the corresponding function of the first detection element; and the contact part can be arranged in a sliding manner along the extending direction of the rotation axis of the contact part relative to the mounting part and is used for triggering the second detection element so as to realize the corresponding function of the second detection element. The switch assembly has the functions of rotation response and sliding response, achieves the aim of multifunctional control through different operation methods in one switch assembly, and is convenient for a user to operate, so that the use requirement of the user on the electronic equipment is better met.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a block diagram of one embodiment of the eyeglass of the present invention;
FIG. 2 is a block diagram of the switch assembly of FIG. 1;
FIG. 3 is a cross-sectional view of one embodiment of the switch assembly of FIG. 2;
FIG. 4 is an exploded view of the switch assembly of FIG. 3;
FIG. 5 is a cross-sectional view of another embodiment of the switch assembly of FIG. 2;
fig. 6 is an exploded view of the switch assembly of fig. 5.
Reference numerals illustrate:
| reference numerals | Name of the name | Reference numerals | Name of the name |
| 1 | Glasses with glasses | 212 | Outer cylinder |
| 1a | Glasses leg | 213 | Partition board |
| 1b | Picture frame | 2131 | Fixing cavity |
| 100 | Switch assembly | 214 | Plug-in part |
| 10 | Mounting member | 215 | Clamping groove |
| 11 | Seat body | 23 | Magnetic member |
| 111 | Mounting part | 24 | Magnetic block |
| 112 | Bottom plate | 30 | First detecting element |
| 1121 | Groove | 40 | Second detecting element |
| 12 | Cover body | 50 | Reset mechanism |
| 121 | Rotating shaft hole | 60 | Lock release mechanism |
| 122 | Limiting groove | 61 | Supporting piece |
| 13 | Cover plate | 62 | Elastic piece |
| 131 | Through hole | 70 | Third detecting element |
| 20 | Contact member | 80 | Damping piece |
| 21 | Sleeve barrel | 90 | Rotating shaft |
| 211 | Inner cylinder | 91 | Plug hole |
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
In the present invention, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; 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 invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
With the continuous development of technology, the smart glasses 1 are becoming popular. In general, the arm 1a of the intelligent glasses 1 is provided with a key switch for operation control, but the key switch has a single function, and the functions of the intelligent glasses 1 are more and more abundant, so that the number of key switches is large, and the operation of a user is inconvenient, so that new requirements are put forward for the design of the key switch.
In view of the above technical problems, the present invention provides a switch assembly 100, which is intended to diversify functions of the switch assembly 100 and facilitate user operation.
The structure of the switch assembly 100 of the present invention will be described with respect to specific embodiments.
Referring to fig. 2 to 6, in some embodiments of the switch assembly 100 of the present invention, the switch assembly 100 includes:
a mounting member 10;
a contact member 20, wherein the contact member 20 is rotatably provided to the mount 10 and slidably provided along a rotation axis thereof; and
a first detecting element 30 and a second detecting element 40, wherein the first detecting element 30 and the second detecting element 40 are both arranged on the mounting member 10;
wherein the contact member 20 activates the first detecting element 30 when the contact member 20 rotates, and the contact member 20 activates the second detecting element 40 when the contact member 20 slides along the rotation axis thereof.
In this embodiment, the switch assembly 100 includes a mounting member 10 and a contact member 20, where the contact member 20 is rotatably disposed on the mounting member 10, the contact member 20 has a substantially cylindrical or shaft structure, and the contact member 20 can rotate about a central axis of the cylindrical or shaft as a rotation center; the mounting member 10 is further provided with a first detecting element 30, and when the contact member 20 rotates on the mounting member 10, the first detecting element 30 responds to the rotation of the contact member 20 and sends out a response signal to realize a corresponding function. Alternatively, in the present embodiment, the first detecting element 30 may be, but is not limited to, a hall switch, a photoelectric switch, a rotary encoder, a jog switch, or the like. Taking a hall switch as an example, a magnetic piece 23 is disposed on the contact component 20, the hall switch is disposed on the outer side of the periphery of the contact component 20, and when the contact component 20 rotates, the magnetic piece 23 is driven to rotate together, so that the magnetic field intensity around the hall switch changes, and the hall switch is triggered to respond.
Further, the contact member 20 is slidable on the mounting member 10 along the rotation axis thereof, and a second detecting element 40 is further provided on the mounting member 10, and when the contact member 20 slides on the mounting member 10 along the rotation axis direction, the second detecting element 40 responds to the sliding action of the contact member 20 and sends out a response signal to realize the corresponding function. Alternatively, in the present embodiment, the second detecting element 40 may be, but is not limited to, a hall switch, a photoelectric switch, a click switch, or the like. Taking a click switch as an example, the click switch is disposed toward an end of the contact member 20, and the contact member 20 moves toward or away from the click switch on the mount 10, and when the contact member 20 faces and abuts against the click switch, the click switch is triggered to respond.
In this embodiment, the contact member 20 is rotatably and slidably disposed on the mounting member 10 along the rotation axis, and in a specific embodiment, the contact member 20 is provided with a rotation shaft 50, the mounting member 10 is provided with a rotation shaft hole 121, and the rotation shaft 50 is rotatably inserted into the rotation shaft hole 121 and slidably disposed along the axis direction of the rotation shaft 50; alternatively, the contact member 20 is provided as a combined structure of a holder and a rotator rotatably provided to the holder, and the holder is slidably connected to the mounting member 10, so that the purpose that the contact member 20 is rotatably and slidably provided to the mounting member 10 is also achieved.
It can be appreciated that, in the technical solution of the present invention, the contact member 20 is rotatably disposed relative to the mounting member 10, and is configured to trigger the first detecting element 30, so as to implement a function corresponding to the first detecting element 30; furthermore, the contact member 20 may be slidably disposed along an extending direction of the rotation axis thereof with respect to the mounting member 10, for triggering the second detecting element 40 to perform a corresponding function of the second detecting element 40. That is, the switch assembly 100 of the present invention has both sliding response and rotation response functions, so as to achieve the purpose of performing multifunctional manipulation in one switch assembly 100 through different manipulation methods, and facilitate user operation, thereby better meeting the use requirements of users on electronic devices.
It should be noted that the switch assembly 100 of the present invention may be applied to electronic devices (including consumer electronic products), such as, but not limited to, smart glasses 1, mobile phones, notebook computers, tablet computers, personal digital assistants (Personal Digital Assistant, PDA), electronic book readers, MP3 (dynamic image expert compression standard audio plane, moving Picture Experts, group Audio Layer III) players, MP4 (dynamic image expert compression standard audio plane, moving Picture Experts Group Audio Layer IV) players, wearable devices, navigators, and handheld game consoles.
In some embodiments of the switch assembly 100 of the present invention, the mounting member 10 includes two connecting portions disposed opposite to each other, wherein the two connecting portions are respectively formed with a mounting cavity, and are each provided with a rotation shaft hole 121, and the two rotation shaft holes 121 are disposed opposite to each other; the switch assembly 100 further includes a rotating shaft 50, wherein the rotating shaft 50 is disposed between the two connecting portions, and two ends of the rotating shaft 50 are respectively inserted into the two rotating shaft holes 121;
the contact part 20 is arranged between the two connecting parts and rotatably sleeved on the rotating shaft 50, and the contact part 20 is slidably arranged along the axial direction of the rotating shaft 50;
the first detecting element 30 and the second detecting element 40 are respectively disposed in the two mounting cavities.
In the solution of the foregoing embodiment, the contact member 20 is disposed on the mounting member 10, and is rotatably disposed relative to the mounting member 10 and slidably disposed along the rotation axis, so as to trigger the first detecting element 30 and the second detecting element 40 respectively. In this embodiment, the mounting member 10 includes a rotating shaft 50 and two connecting portions disposed opposite to each other, wherein the two connecting portions are each provided with a mounting cavity, each connecting portion is provided with a rotating shaft hole 121, the two rotating shaft holes 121 are disposed opposite to each other, the rotating shaft 50 is disposed between the two connecting portions, and two ends of the rotating shaft 50 are respectively inserted into the two rotating shaft holes 121; the contact member 20 is located between the two connection portions, and the rotating shaft 50 is disposed through the contact member 20, so that the contact member 20 can rotate on the rotating shaft 50, and the contact member 20 can slide reciprocally along the axial direction of the rotating shaft 50 between the two connection portions, so as to realize rotatable and slidable arrangement of the contact member 20 relative to the mounting member 10.
Further, in the present embodiment, the first detecting element 30 and the second detecting element 40 are disposed in the mounting cavity, so as to trigger the first detecting element 30 and the second detecting element 40 when the contact member 20 rotates and slides, respectively, so as to avoid the first detecting element 30 and the second detecting element 40 from being exposed, and improve the use safety.
It should be noted that, in this embodiment, the two connecting portions are formed with mounting cavities, and are each provided with a rotation shaft hole 121, the rotation shaft holes 121 may be penetrated into the mounting cavities, or may be blind holes formed on the outer surfaces of the connecting portions, at this time, the first detecting element 30 and the second detecting element 40 may be both hall elements, the first detecting element 30 is disposed on a side wall of the mounting cavity, and when the contact member 20 rotates, the magnetic field around the first detecting element 30 may be changed to trigger the first detecting element 30; the second detecting element 40 is disposed on a wall of the mounting cavity facing the rotation shaft hole 121, a magnetic member is disposed on the contact member 20, and the magnetic member is close to or far away from the second detecting element 40 when the contact member 20 slides, so that a magnetic field around the second detecting element 40 changes to trigger the second detecting element 40. Of course, the shaft hole 121 may penetrate into the mounting cavity, and the shaft 50 is fixedly connected with the contact member 20, so that the shaft 50 moves along with the contact member 20, and at this time, the second detecting element 40 may be a click element and disposed on a wall of the mounting cavity facing the shaft hole 121, so that the shaft 50 contacts the second detecting element 40 to trigger the second detecting element 40 when sliding reciprocally. The first detection element may be a rotary encoder, the input shaft of which is connected to the shaft 50 to trigger a response when the shaft 50 rotates.
Referring to fig. 3 to 6, in some embodiments, the mounting member 10 includes a base 11 and a cover 12, the base 11 has two opposite mounting portions 111, a surface of the mounting portion 111 facing the other mounting portion 111 is concavely provided with mounting grooves, the cover 12 has two mounting grooves, each of the cover 12 covers a notch of one of the mounting grooves to form a mounting cavity, and the cover 12 is provided with a rotation shaft hole 121 penetrating into the mounting cavity. In this embodiment, the mounting portion 111 of the base 11 and the cover 12 are combined to form a connection portion of the mounting member 10, so that the first detecting element 30, the second detecting element 40, and other devices in the mounting cavity can be easily assembled and disassembled.
Referring to fig. 3 to 6, in some embodiments of the switch assembly 100 of the present invention, the rotating shaft 50 is fixedly connected to the contact member 20, two ends of the rotating shaft 50 protrude from the end surface of the contact member 20, so as to be rotatably inserted into two rotating shaft holes 121, and the rotating shaft 50 can be slidably disposed along the axial direction of the rotating shaft holes 121.
In the solution of the foregoing embodiment, the contact member 20 is sleeved on the rotating shaft 50, so as to be rotatably and slidably disposed between the two connecting portions. In the present embodiment, the rotating shaft 50 is fixedly inserted into the contact member 20 and keeps a fixed relative position with the contact member 20, and two ends of the rotating shaft 50 respectively protrude out of the end surface of the contact member 20 to form two rotating shafts 50; at this time, when the user toggles the sleeve 21 to rotate or slide, the rotating shaft 50 can rotate or slide along with the sleeve 21 to trigger the first detecting element 30 or the second detecting element 40.
In some embodiments of the switch assembly 100 of the present invention, the switch assembly 100 further includes a reset mechanism to actuate the reset of the contact member 20 after the contact member 20 slides.
In the solution of the foregoing embodiment, the rotating shaft 50 of the contact member 20 is fixed in the contact member 20 in a penetrating manner so as to slide or rotate along with the contact member 20. In this embodiment, the switch assembly 100 further includes a reset mechanism to drive the contact member 20 to reset after the user toggles the contact member 20 to slide. In general, the reset mechanism may be a magnetic structure, and magnets are respectively arranged on the mounting piece 10 and the contact part 20, and the contact part 20 is reset after sliding by magnetic attraction or magnetic repulsion between the two magnets; the reset mechanism can also be a spring, the spring is respectively connected with the mounting piece 10 and the contact part 20, the contact part 20 slides to drive the spring to deform to generate elastic reset force resisting deformation, and the contact part 20 is reset by the elastic reset force after the contact part 20 is released; the reset mechanism can also be driven by a driving piece such as an air cylinder or a motor. It should be noted that, the reset mechanism may be disposed between the contact member 20 and the connection portion, or may be disposed between the connection portions with a bottom plate, and the reset mechanism is disposed between the contact member 20 and the bottom plate; or is disposed outside the mounting member 10 and is in driving connection with the contact member 20, which is not limited herein.
With further reference to fig. 3-6, in some embodiments of the switch assembly 100 of the present invention, the contact member 20 comprises:
an inner cylinder 211, wherein the inner cylinder 211 is arranged around the rotating shaft 50 and is fixedly connected with the rotating shaft 50;
an outer cylinder 212, wherein the outer cylinder 212 is sleeved outside the inner cylinder 211 and is arranged at intervals with the inner cylinder 211; and
a separator 213 provided in the outer tube 212 and transversely between both ends of the outer tube 212, the inner tube 211 penetrating the separator 213; and
the two springs 22 are respectively sleeved on the inner cylinder 211, and the two springs 22 are respectively arranged on two sides of the partition plate 213 and are respectively positioned between the outer cylinder 212 and the inner cylinder 211.
In the solution of the foregoing embodiment, the switch assembly 100 is provided with a reset mechanism between the contact member 20 of the contact member 20 and the mounting member 10, for resetting after the contact member 20 slides relative to the mounting member 10. In this embodiment, it is common to provide the contact member 20 as the sleeve 21, the sleeve 21 includes an outer cylinder 212 and an inner cylinder 211 that are sleeved with each other, and a partition 213 disposed between the outer cylinder 212 and the inner cylinder 211 for connecting the outer cylinder 212 and the inner cylinder 211, and the rotating shaft 50 is disposed through the inner cylinder 211 and fixedly connected to the inner cylinder 211 so as to move together with the sleeve 21; the partition 213 is transversely arranged between two ends of the outer cylinder 212, and at this time, the outer cylinder 212, the inner cylinder 211 and the partition 213 enclose to form two limiting spaces, and an opening of each limiting space is arranged towards a connecting portion. The reset mechanism comprises two springs 22, each spring 22 is arranged in a limiting space, and the two springs 22 are sleeved on the inner cylinder 211; at this time, when the user dials the contact part 20 to slide in either direction, the side spring 22 is contracted, so that the contact part 20 is driven to return after the user dials the contact part 20 to slide; and the spring 22 is arranged in the limiting space and sleeved on the inner cylinder 211, so that the spring 22 is prevented from falling out from between the contact part 20 and the connecting part, and the structural stability is improved.
Referring to fig. 4 and 6, in some embodiments of the switch assembly 100 of the present invention, one of the plugging portion 214 and the plugging hole 51 is disposed on the inner wall of the inner cylinder 211, the other one of the plugging portion 214 and the plugging hole 51 is disposed on the outer side wall of the rotating shaft 50, and the plugging portion 214 is plugged into the plugging hole 51.
In the technical solution of the foregoing embodiment, the rotating shaft 50 is disposed in the inner cylinder 211 of the sleeve 21 and is fixedly connected with the inner cylinder 211, so that the rotating shaft 50 can move along with the sleeve 21. In this embodiment, one of the plugging hole 51 and the plugging portion 214 is provided on the outer side wall of the rotating shaft 50, and the other of the plugging portion 214 and the plugging hole 51 is provided on the inner wall of the inner cylinder 211, so that the rotating shaft 50 is fixedly connected with the inner cylinder 211 through the plugging engagement of the plugging portion 214 and the plugging hole 51 to maintain the movement uniformity with the contact member 20.
Referring to fig. 3, in some embodiments of the switch assembly 100 of the present invention, the first detecting element 30 is a rotary encoder, the rotary encoder is disposed on a wall of the mounting cavity facing the rotation shaft hole 121, and an input shaft of the rotary encoder is disposed facing the rotation shaft 50 and is connected and fixed with the rotation shaft 50.
In the solution of the previous embodiment, the first detecting element 30 is provided in the mounting cavity of the connection part to respond when the contact member 20 rotates. In this embodiment, the rotating shaft 50 is penetrating through the mounting cavity, the first detecting element 30 is a rotary encoder, and the rotary encoder is disposed on a cavity wall of the mounting cavity facing the rotating shaft hole 121 and opposite to the rotating shaft 50, so that an input shaft of the rotary encoder faces the rotating shaft 50; the input shaft of the rotary encoder is connected to the rotary shaft 50, and when the rotary shaft 50 rotates with the contact member 20 in different directions, the input shaft of the rotary encoder rotates with the rotary shaft 50, so that the rotary encoder outputs a response signal, and can be given for a certain force feedback. It will be appreciated that in some embodiments, the input shaft of the rotary encoder rotates in different directions, and the phase difference between the rotation is different, so that the rotary encoder generates different response signals, and at this time, the user can toggle the contact member 20 to rotate in different directions to trigger different response signals to realize different functions.
Referring to fig. 5 and 6 in combination, in some embodiments of the switch assembly 100 of the present invention, the first detecting element 30 is a hall switch, the hall switch is disposed on a side wall of the mounting cavity and is disposed towards a side wall of the rotating shaft 50, a magnet is disposed in a circumferential direction of the rotating shaft 50, and a magnetic field strength around the hall switch changes when the rotating shaft 50 rotates to trigger the hall switch.
In the solution of the previous embodiment, the first detecting element 30 is provided in the mounting cavity of the connection part to respond when the contact member 20 rotates and is in the first state. In this embodiment, the first detecting element 30 is a hall switch, so that the hall switch is disposed in the circumferential direction of the rotating shaft 50, and a plurality of magnetic blocks 24 arranged along the circumferential direction are disposed on the outer wall or the end surface of the rotating shaft 50, so that the magnetic field strength of the rotating shaft 50 in the circumferential direction is different, and the magnetic field strength around the hall switch can be changed when the rotating unit rotates, so as to trigger the hall switch to respond. Meanwhile, in some embodiments, when the rotating shaft 50 rotates in different directions, the magnetic field intensity change states are different, so that the hall switch can generate different response signals according to the different magnetic field intensity change states when rotating in different directions.
Referring to fig. 3, in some embodiments of the switch assembly 100 of the present invention, the second detecting element 40 is a click switch, and the click switch is disposed on a wall of the mounting cavity facing the shaft hole 121 and opposite to the shaft 50.
In the solution of the previous embodiment, the second detecting element 40 is provided in the mounting cavity of the connection part to respond when the contact member 20 is in the second state. In this embodiment, the second detecting element 40 is a click switch, the click switch is disposed on a wall of the mounting cavity facing the pivot hole 121 and facing the pivot 50 of the contact member 20, the contact member 20 moves on the mounting member 10 toward or away from the click switch, and when the contact member 20 faces the click switch, the pivot 50 abuts against the click switch to trigger the click switch to respond.
Referring to fig. 3 and 4, in some embodiments of the switch assembly 100 of the present invention, the second detecting element 40 is a hall switch, the hall switch is disposed on a wall of the mounting cavity facing the spindle hole 121 and opposite to the contact member 20, the contact member 20 further includes a magnetic member 23, and the magnetic member 23 is disposed in the sleeve 21 and is fixedly connected to the sleeve 21, so as to move along with the sleeve 21 toward or away from the hall switch, so that the magnetic field strength around the hall switch changes to trigger the hall switch.
In the solution of the foregoing embodiment, the second detecting element 40 is provided at the connection portion to respond when the contact member 20 is in the second state. In this embodiment, the second detecting element 40 is a hall switch, the contact member 20 further includes a magnetic element 23, and the magnetic element 23 is disposed between two ends of the sleeve 21, so that when the user toggles the sleeve 21 to slide, the magnetic element 23 slides together, and thus the magnetic field coupled by the hall switch changes, so as to trigger the hall switch to respond. In some embodiments, the sleeve 21 includes a spacer 213 disposed between the two ends, a fixing cavity 216 is formed in the spacer 213, and the magnetic member 23 is disposed in the fixing cavity 216 to limit the magnetic member 23, thereby improving the structural stability of the contact member 20.
Referring to fig. 3 and 5, in some embodiments of the switch assembly 100 of the present invention, the switch assembly 100 further includes a damping member 80, and the damping member 80 is sandwiched between the rotating shaft 50 and the hole wall of the rotating shaft hole 121 and disposed around the rotating shaft 50.
In the technical solution of the foregoing embodiment, the rotating shafts 50 at the two ends of the contact member 20 are respectively inserted into the rotating shaft holes 121 of the two connecting portions, and are rotatably connected and slidably connected with the connecting portions. In this embodiment, the switch assembly 100 further includes a damping member 80, where the damping member 80 is disposed around the rotating shaft 50 and is clamped between the hole wall of the rotating shaft hole 121 and the rotating shaft 50, and the damping member 80 is disposed to improve friction between the rotating shaft 50 and the rotating shaft hole 121, so as to avoid sliding due to vibration when the contact member 20 does not need to slide, and to falsely trigger the second detecting element 40; in general, the damping member 80 is made of silica gel or rubber, and when a user applies force to drive the contact member 20 to slide, the damping member 80 elastically deforms, and the damping member 80 returns to the original shape after the contact member 20 is reset.
Referring to fig. 6, in some embodiments, a hole wall of the rotating shaft hole 121 is provided with a limiting groove 122, the limiting groove 122 is circumferentially disposed along the rotating shaft hole 121, and the damping member 80 is disposed in the limiting groove 122 and protrudes out of the hole wall of the rotating shaft hole 121.
In some embodiments of the switch assembly 100 of the present invention, the switch assembly 100 further includes a supporting member 61 and an elastic member 62, the outer wall of the contact member 20 is provided with a clamping groove 215, the clamping groove is circumferentially disposed along the contact member, one end of the elastic member 62 abuts against the mounting member 10, and the other end of the elastic member 62 abuts against the supporting member 61, so that the supporting member 61 is clamped in the clamping groove 215 when the contact member 20 does not need to slide.
In the solution of the foregoing embodiment, the contact member 20 is slidably disposed between two connection portions of the mounting member 10, so as to trigger the second detecting element 40 when sliding. In this embodiment, the switch assembly 100 further includes a lock release mechanism 60, the lock release mechanism 60 includes a supporting member 61, the supporting member 61 can move towards or away from the contact member 20, a clamping groove 215 is formed on the outer wall of the contact member 20, when the supporting member 61 is clamped in the clamping groove 215, the sleeve 21 cannot slide along the axial direction of the rotating shaft 50, and when the user applies force to slide the contact member 20, the supporting member 61 is disengaged from the clamping groove 215, and the contact member 20 can slide freely; the lock release mechanism 60 further includes an elastic member 62, and both ends of the elastic member 62 respectively abut against the abutting member 61 and the mounting member 10 to abut against the abutting member 61 and the contact member 20; when the supporting member 61 is separated from the clamping groove 215 and is in contact with the outer wall of the sleeve 21, the elastic member 62 contracts, and when the sleeve 21 is reset, the elastic member 62 drives the supporting member 61 to move towards the sleeve 21 so as to clamp the sleeve 21 in the clamping groove 215.
It can be understood that in the present embodiment, the clamping groove 215 is circumferentially arranged around the contact member 20, so that when the sleeve 21 rotates, the abutment member 61 slides in the clamping groove 215, so that the abutment member 61 is always clamped in the clamping groove 215 for locking the contact member 20, and the contact member 20 is prevented from sliding along the rotation axis during rotation.
Referring to fig. 3-6 in combination, in some embodiments of the switch assembly 100 of the present invention, the mount 10 further comprises:
a bottom plate 112, wherein the bottom plate 112 is sandwiched between the two connecting parts, a groove 1121 is concavely formed on the surface of the bottom plate 112 facing the sleeve 21, and the elastic member 62 is disposed in the groove 1121; and
the cover plate 13, the cover plate 13 covers and locates the surface facing the sleeve 21 of the bottom plate 112, the cover plate 13 has offered the through hole 131, the through hole 131 with recess 1121 sets up relatively, support the piece 61 to wear to locate the through hole 131, and part protrusion the surface setting of the cover plate 13 facing away from the bottom plate 112 is in order to block and locate in the draw-in groove 215.
In the technical solution of the foregoing embodiment, the elastic member 62 and the abutment member 61 are disposed in the lock release mechanism 60, so that the abutment member 61 is clamped in the clamping groove 215 on the outer wall of the contact member 20 to lock the contact member 20. In this embodiment, the mounting member 10 further includes a bottom plate 112 sandwiched between the two connection portions, the lock release mechanism 60 is disposed between the bottom plate 112 and the sleeve 21, the elastic member 62 and the supporting member 61 are sequentially disposed along the arrangement direction of the bottom plate 112 and the contact member 20, one end of the elastic member 62 abuts against the bottom plate 112, the other end abuts against the supporting member 61, and one end of the supporting member 61 away from the elastic member 62 abuts against the sleeve 21; in some embodiments, the surface of the bottom plate 112 facing the sleeve 21 is concavely provided with a groove 1121, the mounting member 10 further includes a partition plate 213 covering the notch of the groove 1121, the partition plate 213 is provided with a through hole 131, the through hole 131 is opposite to the groove 1121, the elastic member 62 is disposed in the groove 1121, and the supporting member 61 is disposed through the through hole 131 and abuts against the sleeve 21. The hole diameter of the through hole 131 gradually contracts from the bottom plate 112 to the sleeve 21, and the smallest hole diameter of the through hole 131 is smaller than the diameter of the through hole 61, so that the through hole 131 is penetrated by the supporting member 61 and is clamped in the clamping groove 215, and the supporting member 61 is prevented from falling off from the mounting member 10 due to the complete penetration of the through hole 131. The cover 13 is disposed such that the holding member 61 is limited to the through hole 131.
In some embodiments, the hole wall of the through hole 131 and the slot wall of the slot 215 are both inclined, and when the user toggles the sleeve 21 to slide, the slot wall and the hole wall act as a guide for the propping piece 61, so that the propping piece 61 retracts below the cover plate 13 to release the locking of the contact part 20, and the contact part 20 can slide freely; when the contact member 20 is reset, the elastic member 62 drives the supporting member 61 to reset, so that the surface of the supporting member 61 protruding from the cover 13 and facing away from the bottom plate 112 is clamped in the clamping groove 215, and the contact member 20 is locked.
Meanwhile, in the present embodiment, the supporting member 61 has a spherical structure, so that the contact surface between the supporting member 61 and the sleeve 21 is an arc surface, and when the sleeve 21 moves relative to the supporting member 61, the supporting member 61 rolls on the surface of the sleeve 21, so as to reduce friction between the supporting member 61 and the sleeve 21.
In some embodiments of the switch assembly 100 of the present invention, the first detecting element 30 outputs different response signals when the contact member 20 rotates in two opposite directions, respectively.
In the solution of the previous embodiment, the rotation of the contact member 20 triggers the response of the first detecting element 30. In the present embodiment, it is defined that the first detecting element 30 is responsive to the contact member 20 in the first state and the third state, respectively, when the contact member 20 rotates in two opposite directions, respectively, having the first state and the third state. Alternatively, the first detecting element 30 is a rotary encoder, the input shaft of which is connected to the rotating shaft 50, and when the rotating shaft 50 rotates with the contact member 20 in different directions, the input shaft of the rotary encoder rotates with the rotating shaft 50, and it can be understood that the input shaft of the rotary encoder rotates in different directions, and the rotational phase differences thereof are different, so that the rotary encoder generates different response signals. The first detecting element 30 may also be a hall switch, so that the hall switch is disposed in a circumferential direction of the rotating shaft 50, and a plurality of magnetic blocks 24 arranged along the circumferential direction are disposed on an outer wall or an end surface of the rotating shaft 50, and magnetic intensities of adjacent magnetic blocks 24 are different, so that magnetic field intensities of the rotating shaft 50 in the circumferential direction are different, and when the rotating shaft 50 rotates in different directions, magnetic field intensity changes are different, so that the hall switch generates different response signals according to different magnetic field intensity changes when rotating in different directions. That is, in the present embodiment, by differentiating the actions of the contact member 20 rotating in different directions, the switch assembly 100 is made to have more functional response.
Referring to fig. 5 and 6 in combination, in some embodiments of the switch assembly 100 of the present invention, the switch assembly 100 further includes a third detection element 70, the second detection element 40 and the third detection element 70 being respectively activated when the contact member 20 slides in two opposite directions along the rotational axis of the contact member 20.
In the solution of the previous embodiment, the contact member 20 is rotatably and slidably arranged to trigger the first detecting element 30 and the second detecting element 40, respectively, when rotated and slid. In this embodiment, the switch assembly 100 further includes a third detecting element 70, the third detecting element 70 being provided on the mounting member 10 and defining a second state and a fourth state when the contact member 20 slides along the rotation axis in two opposite directions, respectively, the third detecting element 70 being adapted to respond to the contact member 20 being in the fourth state. The third detecting element 70 may be, but is not limited to, a click switch, a photoelectric switch, a hall switch, etc., and is not particularly limited herein. In the present embodiment, by providing the third detecting element 70, the sliding of the contact member 20 in the opposite direction along the rotation axis is distinguished, so that the switch assembly 100 has more functional response.
In some embodiments, the mounting member 10 is provided with two oppositely disposed connecting portions, in which the mounting cavities 1111 are respectively provided, and meanwhile, the first detecting element 30 is a hall switch and is disposed on a side wall of one of the mounting cavities 1111, and the second detecting element 40 and the third detecting element 70 are respectively disposed in the two mounting cavities 1111 and are respectively disposed on a cavity wall of the mounting cavity 1111 facing the pivot hole 121, at this time, when the contact member 20 slides between the two connecting portions, one of the second detecting element 40 and the third detecting element 70 is close to the other of the second detecting element 40 and the third detecting element 70, so as to trigger the second detecting element 40 or the third detecting element 70. The second detecting element 40 may be, but not limited to, a hall element, a click switch, or a photo-detecting element, and the third detecting element 70 may be, but not limited to, a hall element, a click switch, or a photo-detecting element.
When the second detecting element 40 is a click switch, the click switch is disposed toward the end of the contact member 20, the contact member 20 moves toward or away from the click switch on the mounting member 10, and when the contact member 20 moves toward and abuts against the click switch, the click switch is triggered to respond; when the second detecting element 40 is a hall element, a magnet may be disposed on the contact component 20, and the contact component 20 drives the magnet to move towards or away from the hall element, so that the change of the magnetic field around the hall element triggers the hall element to respond; when the second detecting element 40 is a photoelectric detecting element, the photoelectric detecting element includes a transmitting end and a receiving end, the transmitting end and the receiving end are disposed opposite to each other, and a connection line between the transmitting end and the receiving end is perpendicular to a sliding direction of the contact member 20, when the contact member 20 slides, the light signal sent by the transmitting end is received by the receiving end, so that a response is triggered; in this embodiment, the type and the arrangement position of the second detecting element 40 are not particularly limited, and the second detecting element may trigger the response when the contact member 20 slides along the rotation axis thereof.
The type and arrangement of the third detecting element 70 may refer to the arrangement of the second detecting element 40, and may be the same as or different from the second detecting element 40, and is not specifically limited herein.
Referring to fig. 1, the present invention further provides an earpiece 1a, where the earpiece 1a includes the switch assembly 100 described in any of the foregoing embodiments, and the specific structure of the switch assembly 100 is not described in detail herein with reference to the foregoing embodiments. Since the present application proposes that the glasses leg 1a applies all the technical solutions in all the embodiments of the switch assembly 100, at least all the beneficial effects brought by the technical solutions are provided, and are not described in detail herein.
Referring to fig. 1, the present invention further provides an eyeglass 1, where the eyeglass 1 includes a frame 1b and the legs 1a described in any of the foregoing embodiments, the eyeglass 1 is provided with two legs 1a, and the two legs 1a are respectively disposed at two ends of the frame 1 b. Since the present application proposes that the glasses 1 apply all the technical solutions in all the embodiments of the above-mentioned glasses leg 1a and the switch assembly 100, at least all the beneficial effects brought by the above-mentioned technical solutions are provided, and are not described in detail herein.
The present invention further provides an electronic device, which includes the switch assembly 100 described in any of the foregoing embodiments, and the specific structure of the switch assembly 100 refers to the foregoing embodiments and is not described herein in detail. Since the electronic device is provided with all the technical solutions in all the embodiments of the switch assembly 100, at least all the beneficial effects brought by the technical solutions are provided, and are not described in detail herein.
It should be noted that the electronic device proposed by the present invention may be, but is not limited to, a smart glasses 1, a mobile phone, a notebook computer, a tablet computer, a personal digital assistant (Personal Digital Assistant, PDA), an electronic book reader, an MP3 (dynamic image expert compression standard audio layer, moving Picture Experts10Group Audio Layer III) player, an MP4 (dynamic image expert compression standard audio layer, moving Picture Experts Group Audio Layer IV) player, a wearable device, a navigator, a palm game machine, or the like.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.
Claims (9)
1. A switch assembly, comprising:
the mounting piece comprises two connecting parts which are oppositely arranged, mounting cavities are respectively formed in the two connecting parts, rotating shaft holes are respectively formed in the two connecting parts, and the two rotating shaft holes are oppositely arranged;
the contact part is rotatably arranged on the mounting piece and can be slidably arranged along the rotation axis of the contact part; and
the first detection element and the second detection element are arranged in the mounting piece, and the first detection element and the second detection element are respectively arranged in the two mounting cavities;
the switch assembly further comprises a rotating shaft, the rotating shaft is arranged between the two connecting parts, the contact part is arranged between the two connecting parts and sleeved on the rotating shaft to be fixedly connected with the rotating shaft, the two ends of the rotating shaft are protruded out of the end faces of the contact part and are respectively inserted into the two rotating shaft holes, and the rotating shaft can be arranged in a sliding manner along the axial direction of the rotating shaft holes;
wherein the contact member triggers the first detection element when the contact member rotates, and triggers the second detection element when the contact member slides along its axis of rotation.
2. The switch assembly of claim 1, wherein the contact member comprises:
the inner cylinder is arranged around the rotating shaft and is fixedly connected with the rotating shaft;
the outer cylinder is sleeved outside the inner cylinder and is arranged at intervals with the inner cylinder; and
the baffle is arranged in the outer cylinder, transversely arranged between two ends of the outer cylinder and positioned between the outer cylinder and the inner cylinder; and
the two springs are respectively arranged on two sides of the partition plate and are both positioned between the outer cylinder and the inner cylinder.
3. The switch assembly of claim 2, wherein the inner wall of the inner cylinder is provided with one of a plug-in portion and a plug-in hole, and the outer side wall of the rotating shaft is provided with the other of the plug-in portion and the plug-in hole, and the plug-in portion is inserted into the plug-in hole.
4. The switch assembly of claim 1, further comprising a holding member and an elastic member, wherein the outer wall of the contact member is provided with a clamping groove, and the clamping groove is circumferentially arranged along the contact member;
one end of the elastic piece is abutted with the mounting piece, and the other end of the elastic piece is abutted with the abutting piece, so that the abutting piece is clamped in the clamping groove.
5. The switch assembly of claim 4, wherein the mounting member further comprises:
the surface of the bottom plate facing the contact part is concavely provided with a groove, the groove is arranged between the two connecting parts, and the elastic piece is arranged in the groove; and
the cover plate is covered on one side of the bottom plate facing the contact part, the cover plate is provided with a through hole, the through hole is opposite to the groove, the supporting piece penetrates through the through hole, and part of the supporting piece protrudes out of the surface of the cover plate, which is away from the bottom plate, so as to be clamped in the clamping groove.
6. The switch assembly of claim 1, wherein the first detection element is a rotary encoder, the rotary encoder is disposed on a wall of the mounting cavity facing the shaft hole, and an input shaft of the rotary encoder is disposed facing the shaft and is fixedly connected with the shaft;
or, the first detection element is a hall switch, the hall switch is arranged on the side wall of the mounting cavity and faces the rotating shaft, and the rotating shaft is provided with a magnet.
7. The switch assembly of claim 1, wherein the second detection element is a click switch disposed in a wall of the mounting cavity facing the shaft aperture and disposed toward an end of the shaft;
or, the second detecting element is a hall switch, the hall switch is arranged on the cavity wall of the mounting cavity, which faces the rotating shaft hole, and is opposite to the contact part, and the contact part further comprises a magnetic part which moves along with the contact part towards or away from the hall switch.
8. An earpiece comprising a switch assembly as claimed in any one of claims 1 to 7.
9. An eyeglass comprising the temple of claim 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110740448.7A CN113488346B (en) | 2021-06-29 | 2021-06-29 | Switch assembly, glasses leg and glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110740448.7A CN113488346B (en) | 2021-06-29 | 2021-06-29 | Switch assembly, glasses leg and glasses |
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| CN113488346A CN113488346A (en) | 2021-10-08 |
| CN113488346B true CN113488346B (en) | 2024-03-08 |
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| CN202110740448.7A Active CN113488346B (en) | 2021-06-29 | 2021-06-29 | Switch assembly, glasses leg and glasses |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN113488346A (en) | 2021-10-08 |
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