CN112201511B - Wearing equipment and button subassembly thereof - Google Patents
Wearing equipment and button subassembly thereof Download PDFInfo
- Publication number
- CN112201511B CN112201511B CN202011231357.2A CN202011231357A CN112201511B CN 112201511 B CN112201511 B CN 112201511B CN 202011231357 A CN202011231357 A CN 202011231357A CN 112201511 B CN112201511 B CN 112201511B
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- China
- Prior art keywords
- key
- knob
- bulges
- spring
- protrusion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 37
- 230000008451 emotion Effects 0.000 abstract description 3
- 230000006978 adaptation Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/02—Details
- H01H19/10—Movable parts; Contacts mounted thereon
- H01H19/14—Operating parts, e.g. turn knob
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/02—Details
Abstract
The invention discloses a wearing device and a key assembly thereof, wherein the key assembly comprises: a key knob and an elastic member; the button knob is provided with a plurality of arch along circumference, and the elastomeric element is provided with the lug that is used for with protruding contact, and when the button knob rotated for elastomeric element, protruding and lug contact and produce regular noise. Compared with the harshness friction sound generated by the prior art, the regular sound is more pleasant for the user and is easy to accept, and bad emotion cannot be generated, so that the user has more comfort in the using process, and the using feeling of the user is improved.
Description
Technical Field
The invention relates to the technical field of electronic wearable equipment, in particular to a key assembly. In addition, the invention also relates to a wearable device comprising the key assembly.
Background
With the continuous progress of technology, regarding the use of electronic products, users increasingly seek the beauty and comfort of the products.
In the prior art, a round crown is generally adopted in the intelligent watch, the screen interface is switched by rotating the round crown in the using process, and in the rotating process of the crown, the harsh metal friction sound can be emitted, so that the using experience of a user is seriously influenced.
In summary, how to avoid the harsh friction noise generated when rotating the key assembly is a problem to be solved by those skilled in the art.
Disclosure of Invention
Therefore, the present invention is directed to a key assembly, in which a protrusion is disposed on a key knob, a protrusion for contacting with the protrusion is disposed on an elastic member, and the protrusion regularly contact to generate regular sounds during the process of rotating the key knob, so that the harsh friction sounds during the process of rotating the key knob can be avoided, the use process of the key knob is more comfortable, and the use feeling of a user is improved.
Another object of the present invention is to provide a wearable device comprising the above key assembly.
In order to achieve the above object, the present invention provides the following technical solutions:
a key assembly, comprising: the device comprises a key knob and an elastic component, wherein the inner side surface of the key knob is contacted with the elastic component in an installation state;
the button knob is provided with a plurality of protruding along circumference, the elastomeric element be provided with be used for with protruding contact's lug, when the button knob is rotatory for elastomeric element, protruding with the lug contact and produce regular noise.
Preferably, the protrusions are radially arranged with the central axis of the key knob as the center, and the distance between adjacent protrusions is larger than the size of the protrusions along the circumference of the protrusions moving relative to the key knob.
Preferably, the protrusions are uniformly arranged along the circumferential direction.
Preferably, the surface of the protrusion, which contacts with the bump, is an arc surface protruding outwards.
Preferably, the key knob includes a rod portion for connection with the apparatus body, and a screwing portion connected with the rod portion;
the protrusion is of a cylindrical structure, one end of the cylindrical structure in the length direction is connected with the outer circumferential side surface of the rod-shaped portion, and the other end of the cylindrical structure is connected with the screwing portion.
Preferably, the outer peripheral side surface of the screwing part is provided with anti-skid lines.
Preferably, the elastic component is a spring, and the bump is arranged on one side of the spring facing the protrusion.
Preferably, the bump is in a spherical structure.
A wearable device comprising a device body and a key assembly as claimed in any one of the preceding claims.
Preferably, the device further comprises a spring retainer ring fixedly connected with the device main body, and the spring is fixedly arranged on the spring retainer ring.
In the process of using the key assembly provided by the invention, when the key knob is rotated, as the inner side surface of the key knob is provided with the bulge facing the elastic part, the elastic part is provided with the lug for contacting with the bulge, so that the bulge can be contacted with the lug in the process of rotating the key knob and can be contacted with the lug at least once in one whole circle, friction and collision sounds can be generated in the process of contacting the bulge with the lug, and the contact of the bulge and the lug also has certain regularity due to certain regularity in the rotating process, so that the sound generated by contacting the bulge and the lug also has certain regularity.
Compared with the harshness friction sound generated by the prior art, the regular sound is more pleasant for the user and is easy to accept, and bad emotion cannot be generated, so that the user has more comfort in the using process, and the using feeling of the user is improved.
In addition, the invention also provides a wearing device comprising the key assembly.
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 to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic axial cross-sectional view of a key assembly according to an embodiment of the present invention;
fig. 2 is a schematic cross-sectional view perpendicular to an axial direction of a key assembly according to the present invention.
In fig. 1-2:
the novel multifunctional electric power tool comprises a key knob 1, a rod-shaped part 11, a screwing part 12, a protrusion 13, a spring 2, a spherical structure 21, a spring retainer ring 3 and a bar pipe 4.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. 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.
The key assembly is characterized in that an elastic component is fixedly arranged, a key knob is rotatably arranged, a bulge is arranged on the inner side of the key knob, the elastic component is provided with a bump for contacting with the bulge, the bulge and the bump are regularly contacted in the process of rotating the key knob, regular sound is generated, the generation of harsh friction sound is avoided, and the use feeling of a user is improved. Another core of the present invention is to provide a wearable device including the above key assembly.
Referring to fig. 1-2, fig. 1 is an axial cross-sectional schematic diagram of a key assembly according to an embodiment of the present invention; fig. 2 is a schematic cross-sectional view perpendicular to an axial direction of a key assembly according to the present invention.
The application document provides a wearing device and a key assembly thereof, wherein the wearing device generally comprises a dial plate for displaying information, a key assembly rotatably arranged on one side of the dial plate and a chain belt connected with the dial plate, wherein the information displayed in a screen of the dial plate can be adjusted by rotating the key assembly in the use process, or a switch in the dial plate can be triggered by pressing the key assembly; after the key assembly is pressed, in order to enable the key assembly to be automatically reset, an elastic component which is in contact with a key knob of the key assembly is generally arranged; therefore at the in-process of turning the button knob, can make the button knob contact with elastomeric element and produce harsher friction sound inevitably, this application file is through setting up protruding 13 in the inboard of button knob 1, set up the lug with protruding 13 contact at elastomeric element, make the contact friction law of button knob 1 and elastomeric element go on in-process of rotating, produce regular sound, improve user's use comfort.
The embodiment provides a key assembly, which comprises a key knob 1 rotatably arranged and an elastic component contacted with the inner side surface of the key knob 1; the button knob 1 is provided with a plurality of protruding 13 along circumference, and the elastomeric element is provided with the lug that is used for with protruding 13 contact, rotates button knob 1, protruding 13 and lug contact produce regular noise.
It should be noted that, in this embodiment, the protrusion 13 may be a circular protrusion 13 or a cylindrical protrusion 13, and specifically determined according to practical situations, in order to reduce friction between the protrusion and the protrusion 13 as much as possible, the contact area between the protrusion and the protrusion may be as small as possible; for example, the surface of the protrusion 13 contacting with the bump is an arc surface of the outward protrusion 13, the bump is a spherical structure 21, and in the process of rotating the key knob 1, the spherical structure 21 is in point contact or line contact with the arc surface, so that the friction force between the spherical structure 21 and the arc surface is reduced, and unnecessary friction sound is reduced.
The number of the protrusions 13 and the protruding blocks can be one or two or more, and the number of the protrusions 13 and the protruding blocks can be determined according to actual conditions, and in the actual use process, the protrusions 13 and the protruding blocks can be regularly contacted only in the process of rotating the key knob 1.
The inner side of the key knob 1 mentioned in this embodiment means the side of the key knob 1 facing the elastic member; the regular sound means that in the process of uniformly rotating the key knob 1, the interval time between the continuous contact of the bulge 13 and the lug is the same; or in the process of continuously rotating for a plurality of circles, the time interval between the repeated contact of the protrusion 13 and the bump has certain regularity, which is determined according to the actual situation and will not be described herein.
The protrusions 13 and the bumps may be metal structures, may be structures made of other materials with similar hardness, and are specifically determined according to practical situations, and are not described herein, a gap between adjacent protrusions 13 is set, and in the process that the protrusions 13 rotate relative to the bumps, the bumps fall between two adjacent protrusions 13 after falling from the previous protrusion 13, or fall to the next protrusion 13, so that collision noise can be generated. .
In the process of using the key assembly provided by this embodiment, when the key knob 1 is rotated, since the inner side surface of the key knob 1 is provided with the protrusion 13 facing the elastic member, the elastic member is provided with the bump for contacting with the protrusion 13, so that in the process of rotating the key knob 1, the protrusion 13 contacts with the bump and rotates at least once for one full turn, in the process of continuously rotating, the protrusion 13 contacts with the bump repeatedly, friction and collision sounds are generated in the process of contacting the protrusion 13 with the bump, and because of a certain regularity in the process of rotating, the contact of the protrusion 13 with the bump also has a certain regularity, and therefore the sound generated in the process of contacting the protrusion 13 with the bump also has a certain regularity; the bump 13 collides with the bump in the process of contacting, and when the bump leaves the bump 13, a clicking sound is generated by sliding off the bump 13, and in the process of continuous rotation, a continuous clicking sound is generated.
Compared with the harshness friction sound generated by the prior art, the regular sound generated by the key assembly in the rotating process is more pleasant for the user and is easy to accept, and bad emotion cannot be generated, so that the user has more comfort in the using process, and the using experience of the user is improved.
In order to make the generated sound more regular in the process of rotating the key knob 1, the protrusions 13 may be radially arranged with the central axis of the key knob 1 as the center, and the distance between adjacent protrusions 13 is larger than the size of the protrusions along the circumference of the protrusion moving relative to the key knob 1.
In the use process, the knob 1 is rotated, the protrusions 13 do circular motion relative to the protrusions, the distance between every two adjacent protrusions 13 is larger than the size of each protrusion along the circumference of the protrusion relative to the knob 1, the motion path of each protrusion 13 is circular, friction and collision can be generated between each protrusion 13 and one protrusion 13 after the protrusions are contacted with the protrusions 13 in the circular path, and finally the protrusions 13 slide to a gap between every two adjacent protrusions 13, and the gap is larger than the size of each protrusion, so that a clicking sound is generated, and in the continuous rotation process, the clicking sound is continuously generated, so that the rattle has certain regularity.
The protrusions 13 can be uniformly arranged along the circumferential direction, and in the process of uniformly rotating the key knob 1, the time intervals between the adjacent protrusions 13 and the protruding blocks are consistent, so that the sound intervals generated by the separation after the contact of the adjacent protrusions 13 and the protruding blocks are identical, and the sound is more regular.
The key knob 1 may be made to include a rod-shaped portion 11 for connection with the apparatus body, and a screwing portion 12 connected with the rod-shaped portion 11; the boss 13 has a cylindrical structure, and one end in the longitudinal direction of the cylindrical structure is connected to the outer peripheral side surface of the rod-shaped portion 11, and the other end is connected to the screw portion 12.
As shown in fig. 1, the diameter of the rod-shaped portion 11 is smaller than the outer diameter of the screwing portion 12, a protrusion 13 is provided in the screwing portion 12, the protrusion 13 is in a cylindrical structure and is radially arranged, one end of the protrusion 13 is connected to the outer side surface of the rod-shaped structure, and the other end is connected to the screwing portion 12.
In order to facilitate the rotation of the key knob 1, anti-slip lines can be arranged on the side surface of the periphery of the screwing part 12, the anti-slip lines can be diamond lines or bar lines, and the specific form needs to be determined according to actual conditions.
As shown in fig. 1, the elastic member is a spring 2, the spring 2 is sleeved on the outer peripheral portion of the rod-shaped portion 11, one end of the spring 2 is abutted against the protrusion 13 of the screwing portion 12, and the protrusion can be arranged at one end of the spring 2, wherein the one end refers to one end of the spring 2 in the length direction after being straightened; in use, when the key knob 1 is turned, the projection contacts the projection 13 and produces a clicking sound.
The bumps may be provided as spherical structures 21 to reduce friction during rotation.
In the actual installation process, the device also comprises a bar pipe 4 connected with the device main body and a spring retainer ring 3 fixedly arranged on the device main body, wherein the spring 2 is fixedly arranged on the spring retainer ring 3, as shown in figure 1, in the process of rotating the key knob 1, the spring 2 is fixed, so that the bulge 13 moves relative to the lug; the bar pipe 4 is connected with the main body of the equipment in a sealing way.
In addition to the above key assembly, the present invention further provides a wearable device including the key assembly disclosed in the above embodiment, where the wearable device includes a device main body and any one of the above key assemblies, and the structure of other parts of the wearable device is referred to in the prior art, and is not repeated herein.
The wearable device can be an intelligent watch, an intelligent bracelet or intelligent devices such as a neck ring or other types of electronic products, and is specifically determined according to actual conditions.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other. Any combination of all the embodiments provided in the present invention is within the protection scope of the present invention, and will not be described herein.
The wearable device and the key assembly thereof provided by the invention are described in detail above. The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present invention and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the invention can be made without departing from the principles of the invention and these modifications and adaptations are intended to be within the scope of the invention as defined in the following claims.
Claims (5)
1. A key assembly, comprising: the device comprises a key knob (1) and an elastic component, wherein in an installation state, the inner side surface of the key knob (1) is contacted with the elastic component;
the key knob (1) is provided with a plurality of bulges (13) along the circumferential direction, the elastic component is provided with a bump for contacting with the bulges (13), and when the key knob (1) rotates relative to the elastic component, the bulges (13) contact with the bump and generate regular noise;
the key knob (1) comprises a rod-shaped part (11) used for being connected with the equipment main body and a screwing part (12) connected with the rod-shaped part (11);
the protrusion (13) is of a cylindrical structure, one end of the cylindrical structure in the length direction is connected with the outer circumferential side surface of the rod-shaped part (11), and the other end of the cylindrical structure is connected with the screwing part (12);
the elastic component is a spring (2), the spring (2) is sleeved on the periphery of the rod-shaped part (11), one end of the spring is abutted against a bulge (13) of the screwing part (12), and the bulge is arranged at one end of the spring (2) facing the screwing part (12);
the bulges (13) are radially arranged with the central axis of the key knob (1) as the center, and the distance between adjacent bulges (13) is larger than the size of the bulges along the circumference of the movement of the bulges relative to the key knob (1);
the bulges (13) are uniformly arranged along the circumferential direction;
the bump is a spherical structure (21).
2. A key assembly according to claim 1, wherein the surface of the protrusion (13) contacting the bump is an outwardly protruding arc surface.
3. The key assembly according to claim 1, wherein the peripheral side of the screw portion (12) is provided with anti-slip textures.
4. A wearable device comprising a device body and the key assembly of any of claims 1-3.
5. The wearable device according to claim 4, further comprising a spring collar (3) fixedly connected to the device body, the spring (2) being fixedly arranged to the spring collar (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011231357.2A CN112201511B (en) | 2020-11-06 | 2020-11-06 | Wearing equipment and button subassembly thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011231357.2A CN112201511B (en) | 2020-11-06 | 2020-11-06 | Wearing equipment and button subassembly thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112201511A CN112201511A (en) | 2021-01-08 |
| CN112201511B true CN112201511B (en) | 2024-03-01 |
Family
ID=74034144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011231357.2A Active CN112201511B (en) | 2020-11-06 | 2020-11-06 | Wearing equipment and button subassembly thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112201511B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11329155A (en) * | 1998-05-08 | 1999-11-30 | Tokai Rika Co Ltd | Detent mechanism for lever switch |
| KR20050080122A (en) * | 2005-07-12 | 2005-08-11 | 전영환 | A rotary switch assembly |
| CN101608390A (en) * | 2008-06-19 | 2009-12-23 | 海尔集团公司 | Knob key structure of washer |
| JP2013041727A (en) * | 2011-08-12 | 2013-02-28 | Teikoku Tsushin Kogyo Co Ltd | Electronic component |
| CN104319149A (en) * | 2014-09-12 | 2015-01-28 | 东莞市林积为实业投资有限公司 | Switch key and encoder knob combination mechanism and switch encoder |
| CN204441187U (en) * | 2015-03-31 | 2015-07-01 | 浙江绍兴苏泊尔生活电器有限公司 | Magnetic knob and electric appliance product |
| CN106653447A (en) * | 2017-01-25 | 2017-05-10 | 罗江祺 | Knob with damping structure and household appliance upper cover applying knob |
| CN207457706U (en) * | 2017-09-30 | 2018-06-05 | 歌尔科技有限公司 | Wrist-watch press-key structure and wrist-watch |
| CN209087644U (en) * | 2019-01-03 | 2019-07-09 | 歌尔科技有限公司 | Push type key and intelligent wearable device |
| CN210467661U (en) * | 2019-10-17 | 2020-05-05 | 广东顺德乐凡电器有限公司 | Knob switch of electric appliance |
| CN211698759U (en) * | 2020-01-19 | 2020-10-16 | 佛山市顺德区美的电热电器制造有限公司 | Knob and household appliance |
-
2020
- 2020-11-06 CN CN202011231357.2A patent/CN112201511B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11329155A (en) * | 1998-05-08 | 1999-11-30 | Tokai Rika Co Ltd | Detent mechanism for lever switch |
| KR20050080122A (en) * | 2005-07-12 | 2005-08-11 | 전영환 | A rotary switch assembly |
| CN101608390A (en) * | 2008-06-19 | 2009-12-23 | 海尔集团公司 | Knob key structure of washer |
| JP2013041727A (en) * | 2011-08-12 | 2013-02-28 | Teikoku Tsushin Kogyo Co Ltd | Electronic component |
| CN104319149A (en) * | 2014-09-12 | 2015-01-28 | 东莞市林积为实业投资有限公司 | Switch key and encoder knob combination mechanism and switch encoder |
| CN204441187U (en) * | 2015-03-31 | 2015-07-01 | 浙江绍兴苏泊尔生活电器有限公司 | Magnetic knob and electric appliance product |
| CN106653447A (en) * | 2017-01-25 | 2017-05-10 | 罗江祺 | Knob with damping structure and household appliance upper cover applying knob |
| CN207457706U (en) * | 2017-09-30 | 2018-06-05 | 歌尔科技有限公司 | Wrist-watch press-key structure and wrist-watch |
| CN209087644U (en) * | 2019-01-03 | 2019-07-09 | 歌尔科技有限公司 | Push type key and intelligent wearable device |
| CN210467661U (en) * | 2019-10-17 | 2020-05-05 | 广东顺德乐凡电器有限公司 | Knob switch of electric appliance |
| CN211698759U (en) * | 2020-01-19 | 2020-10-16 | 佛山市顺德区美的电热电器制造有限公司 | Knob and household appliance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112201511A (en) | 2021-01-08 |
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