CN101430981A - Knob structure - Google Patents
Knob structure Download PDFInfo
- Publication number
- CN101430981A CN101430981A CNA2007101650276A CN200710165027A CN101430981A CN 101430981 A CN101430981 A CN 101430981A CN A2007101650276 A CNA2007101650276 A CN A2007101650276A CN 200710165027 A CN200710165027 A CN 200710165027A CN 101430981 A CN101430981 A CN 101430981A
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- Prior art keywords
- knob
- base
- structure according
- limiting section
- section
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- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
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Abstract
The invention provides a knob structure which is applied to an operation touch control unit and comprises a knob seat, a linking unit which is freely and rotatablely arranged on the knob seat, and a knob body which is arranged on the knob seat and covers the linking unit. The knob seat is provided with at least a position limit part which is arranged on the internal wall and precisely matched with the knob body; therefore, the knob structure avoids that the knob body and the knob seat extrude each other, thus solving the problem in the prior art that the knob body rotates in a non-fluency way and has structural friction.
Description
Technical field
The present invention relates to a kind of knob structure, more detailed it, relate to a kind of knob structure that is applied to electronic installation.
Background technology
Electronic technology is maked rapid progress at present, various other electronic installations such as for example computer, server etc. are sold on market like the mushrooms after rain, the structural design that adds electronic installation is more and more accurate with in response to multi-functional demand, therefore how effectively carrying out the electronic installation inner space utilizes, meet most economic benefit to reach, become the problem of present industry institute concern, also therefore made the juncture phase shape of each assembly on the various electronic installation seem important.
Existing various electronic installations all are provided with pushbutton unit, carry out work in order to control this electronic installation.For instance, computer is provided with power knob, in order to the function of mains switch to be provided; Or mobile phone is provided with keyboard button, in order to the function that dialing is provided and selects; Also or the button on the remote controller of some household appliances (for example TV, air-conditioning equipment and washing machine or the like), can carry out operations in order to control various household electrical appliances.
Therefore, button is widely used in the middle of the daily life, and can adopt various multi-form buttons to operate accordingly.Touch control unit with the adjusting volume is an example, and being generally increases the flexibility that volume is regulated, and this touch control unit can be designed to the knob structure, thereby the user is by rotating the volume that this knob is the scalable electronic installation.
See also Fig. 1, it shows the three-dimensional exploded view of existing knob, and wherein, this knob system is installed on the casing of electronic apparatus (diagram), uses for operation touch control unit (diagram).As shown in Figure 1, this knob system comprises knob base 30, is located in this knob base 30 for the interlock unit 32 of this touch control unit of control and is located in this knob base 30 and is covered with the knob body 34 of this interlock unit 32.Wherein, this knob base 30 is the discoid of concave surface, and the casing that the fixed part 302 by its edge snaps in this electronic installation fixedly mounts, and this knob base 30 has on the bottom surface ribs 304 that should interlock unit 32, an and knob mesopore 300.
This interlock unit 32 is located on this knob base 30 and is connected this touch control unit (figure does not show), and it has a plurality of location holes 320; This knob body 34 is for being the disk of ㄇ font section, be used to be covered with this interlock unit 32, and have a plurality of to reference column 342 that should location hole 320, and one expose to the knob outer surface 340 that this casing is pushed for the user and rotated, more preferably, this knob outer surface 340 is made of plated metal, also has a forced section 341.This reference column 342 embeds this location hole 320 to connect this interlock unit 32 and knob body 34; When operation, the user forces in this forced section 341 and rotates this knob body 34, to drive these interlock unit 32 rotations and corresponding this touch control unit that drives, makes this touch control unit be regulated volume.
But; in prior art; be protection knob body 34; plated metal is to constitute this knob outer surface 340 on knob body 34; for avoiding knob outer surface 340 and knob base 30 frictions; therefore; leave a gap between the knob body 34 of this knob and this knob base 30; but when these knob body 34 relative these knob bases 30 rotate; because of of the distal portions then corresponding perk of its forced section 341 those ends, cause the integral body of this knob body 34 to produce beat because of the relative forced section 341 of stressed roof pressure downwards.So, the sidewall of the knob outer surface 340 of this knob body 34 can produce extrusion friction with the wall of this knob base 30, not only can cause the rotation of this knob base 30 not smooth, also can damage the metal of this knob outer surface 34 simultaneously, and influence its useful life.
Therefore, how to develop a kind of knob structure that is solved the various shortcomings of above-mentioned prior art, use simple structure and avoid knob smooth and influence the problem in useful life, real in desiring most ardently the problem of solution at present.
Summary of the invention
In view of the shortcoming of above-mentioned prior art, main purpose of the present invention is to provide a kind of rotation knob structure smoothly.
Another object of the present invention is to provide a kind of knob structure, to improve useful life.
Another purpose of the present invention is to provide a kind of knob structure simple in structure.
For reaching above-mentioned and other relevant purpose, the invention provides a kind of knob structure, it is applied on the casing of an electronic installation and for the operation touch control unit, it comprises: be located on this casing and have knob base to knob mesopore that should touch control unit in the bottom, turn is located on this knob base and the local interlock unit that wears this knob mesopore freely, and be located on this knob base knob body for this interlock unit of cover cap, this knob base also has at least one limiting section, this limiting section is located at the inwall of this knob base and this knob body of precision-fit, to limit the beat of this knob body, prevent mutual extrusion between this knob base and this knob body thus and cause the not smooth situation of knob to take place.
In the above-mentioned knob structure, this limiting section for example is a rib, but not as limit, it also can be for example pad.In an embodiment, be that a plurality of these limiting sections are set, wherein, this limiting section is arranged at intervals at the inner wall edge of this knob base.Certainly, also can select this limiting section only is set, this limiting section for example is located on the inner wall edge of this knob base; At this moment, this limiting section may be selected to be bulge loop.
This knob base is the disk of ㄩ font section, and it also has the edge of being located at this knob base and for the fixed part that connects this casing and be located at the bottom surface of this knob base and to ribs that should the interlock unit; This interlock unit has the knob mesopore that wears this knob base and supplies to be sticked in holding section, a plurality of location hole of this knob base and can pass the linkage part of the knob mesopore of this knob base for this touch control unit of interlock; This knob body has can be for pushing and the knob outer surface that rotates, and to a plurality of reference columns of location hole that should the interlock unit, this knob outer surface has the coating of forced section and this limiting section of precision-fit.In an embodiment, this knob body series is the disk of ㄇ font section, and respectively this reference column embeds and is heat-fused in corresponding respectively this location hole, and this knob body and this interlock unit are mutually combined.
Knob structure of the present invention is by being located at a plurality of limiting sections on the knob base at edge that should the knob body, when this knob body rotates when driving this interlock unit, can avoid this knob body beat in the prior art, thereby the knob that the sidewall mutual extrusion that makes this knob base inwall and this knob body is caused is not smooth, therefore effectively improves the useful life of knob yet.
Description of drawings
Fig. 1 is the three-dimensional exploded view of existing knob;
Fig. 2 a is the three-dimensional exploded view of knob structure of the present invention;
Fig. 2 b is the sectional side view of knob structure of the present invention; And
Fig. 3 shows wherein that for the stereogram of knob structure of the present invention this holding section can engage the knob mesopore of this knob base.
[main element symbol description]
10,30 knob bases
102,302 fixed parts
104,300 knob mesopores
106,304 ribs
110 limiting sections
12,32 interlock unit
120 holding sections
121,320 location holes
122 linkage part
14,34 knob bodies
141,341 forced sections
142,340 knob outer surfaces
143,342 reference columns
144 coating
Embodiment
Below by particular specific embodiment explanation embodiments of the present invention, the personage who is familiar with this skill can understand other advantages of the present invention and effect easily by the content that this specification disclosed.The present invention also can be implemented or be used by other different specific embodiments, and the every details in this specification also can be based on different viewpoints and application, carries out various modifications and change under the spirit of the present invention not deviating from.
See also Fig. 2 a and Fig. 2 b system according to the accompanying drawing that embodiment drew of knob structure of the present invention, this knob structure system is applied on the casing of an electronic installation and for the operation touch control unit.It should be noted that in present embodiment, this knob structure is for the volume output of regulating this electronic installation.This electronic equipment can be for example PC, notebook computer, personal digital assistant, MP3/MP4 player etc.; In other words, if dispose knob structure all be applicable to the present invention, this electronic installation is not to exceed with described in the present embodiment.Simultaneously because the structure of this electronic equipment all belongs to existing with effect and and not this Applicant's Abstract graph feature, for the feature that makes the application is more clear understandable, therefore simplifies accompanying drawing and only exemplarily show the structure of being correlated with.Therefore, parts structure shown in the accompanying drawing only is the usefulness of explanation, but not in order to limit the present invention.
Fig. 2 a is the three-dimensional exploded view of knob structure of the present invention, and Fig. 2 b is the sectional side view of knob structure of the present invention.Shown in Fig. 2 a, this knob structure system comprises: knob base 10, be located on this knob base 10 and for the interlock unit 12 of this touch control unit of operation (diagram) and be located on this knob base 10 and be covered with the knob body 14 of this interlock unit 12, this knob base 10 has a plurality of limiting sections 110 of being located on its inwall, cooperate shown in Fig. 2 b as Fig. 2 a, this knob body 14 of its precision-fit is in order to prevent that this knob body 14 is in rotation process and this knob base 10 mutual friction mutually.In present embodiment, this limiting section 110 is for uniformly-spaced establishing the rib of row, and the contact portion of itself and this knob body 14 is a shiny surface.
This knob base 10 is the disk of ㄩ font section, and its edge has for the fixed part 102 that connects this casing, and this knob base 10 also has the knob mesopore 104 of being located at its bottom surface and to ribs 106 that should interlock unit 12.In present embodiment, this fixed part 102 is backstop lugs that the edge by this knob base 10 extends to form, and this ribs 106 is a circular rib, but is not as limit.
This knob base 10 upper knob mesopores 104 and direct these touch control units of interlock are located in these interlock unit 12 turns freely, and this interlock unit 12 has and wears this knob mesopore 104 for being sticked in holding section 120, four location holes 121 of this knob base 10 and wearing the knob mesopore 104 of this knob base 10 and for the linkage part 122 of this touch control unit of contact.
In present embodiment, please refer to Fig. 3, for the stereogram at the visual angle, the back side after the knob structure assembling of the present invention, in order to the mode that engages of concrete demonstration holding section 120 with knob mesopore 104.This holding section 120 is symmetrically arranged grab, but this holding section 120 also can be other in order to these interlock unit 12 turns being located at freely the equivalent structure of this knob base 10, but not as limit.In other words, consult Fig. 2 a and Fig. 3 as cooperation, this holding section 120 can engage the knob mesopore 104 of this knob base 10.This linkage part 122 is the cylinder of six prism structures, and is arranged at this 12 substantial middle places, interlock unit, but not as limit, this linkage part 122 also can be triangular prism or the isostructural cylinder of cube rod.
This knob body 14 is covered with this interlock unit 12 in this knob base 10, and has one and expose to the knob outer surface 142 that casing is pushed and rotated for the user, more preferably, also can have a forced section 141 and a coating 144 on this knob outer surface 142.In present embodiment, this knob body 14 is for being the disk of ㄇ font section, and the one side of this knob outer surface 142 also has four reference columns 143 to location hole 121 that should interlock unit 12 relatively, will be respectively this reference column 143 embed this location hole 121 and this reference column 143 of hot melt in location hole 121, and this knob body 14 is mutually combined with this interlock unit 12.This forced section 141 is a recess, thereby for the user contact and the application of force, strengthens that it is controlled.This coating 144 is made of plated metal, and this limiting section 110 of its precision-fit is with protection knob body 14.
When the user forces in the forced section 141 of this knob body 14 and rotates this knob body 14, use to drive this interlock unit 12 rotations, regulate for example volume and make this linkage part 122 drive this touch control unit.When these knob body 14 relative these knob bases 10 rotate, this limiting section 110 is with knob body 14 location, avoid this knob body 14 beat to take place and direct and these knob base 10 mutual extrusion frictions, thereby this knob body 14 is rotated smooth and easy, and this limiting section 110 is a precision-fit with the coating 144 of knob body 14, coating 144 is a contact but not the face contact, so can not come off because of friction.
In other words, knob structure of the present invention is to be applied on the casing of electronic installation for the operation touch control unit, this knob structure comprises being located on this casing and being provided with in the bottom to be located at freely on this knob base and locally to wear the interlock unit of this knob mesopore and be located on this knob base knob body for this interlock unit of cover cap knob base, the turn of knob mesopore that should touch control unit, this knob base also has at least one limiting section, this limiting section system is located at the inwall of this knob base and this knob body of precision-fit, to limit the beat of this knob body.
Than prior art, knob structure of the present invention is by the design of at least one limiting section, thereby can guarantee that this knob body rotates relative to this knob base is smooth and easy, to avoid leaving the gap between this knob base relatively because of the knob body in the prior art, and when rotating, easily take place beat and with this knob base mutual extrusion, the problem that causes knob metal surface not smooth, the knob body to come off, the useful life of improving this knob relatively.In addition, the simple structure of the spacing meta structure of knob of the present invention can reduce its cost of manufacture relatively.
The foregoing description is exemplary illustration principle of the present invention and effect thereof only, but not is used to limit the present invention.Any those skilled in the art all can be under spirit of the present invention and category, and the foregoing description is modified and changed.Therefore, the scope of the present invention should limit as the scope of appended claims.
Claims (15)
1, a kind of knob structure is applied on the casing of electronic installation to comprise for the operation touch control unit:
Knob base, be located on this casing and in the bottom to should touch control unit, have knob mesopore and at least one limiting section, this limiting section is located at the inwall of this knob base;
Interlock unit, turn are located on this knob base freely and the part wears this knob mesopore; And
The knob body is located on this knob base for this interlock unit of cover cap, and is cooperated this limiting section to limit the beat of this knob body.
2, knob structure according to claim 1, wherein, this limiting section is one of them of rib or pad.
3, knob structure according to claim 1 wherein, also is provided with this limiting section.
4, knob structure according to claim 3, wherein, this limiting section is located on the inner wall edge of this knob base.
5, knob structure according to claim 4, wherein, this limiting section is a bulge loop.
6, knob structure according to claim 1 wherein, is to be provided with a plurality of these limiting sections.
7, knob structure according to claim 6, wherein, this limiting section is arranged at intervals at the inner wall edge of this knob base.
8, knob structure according to claim 1, wherein, this knob base is the disk of ㄩ font section.
9, knob structure according to claim 8, wherein, this knob base also has the edge of being located at this knob base and for the fixed part that connects this casing and be located at the bottom surface of this knob base and for to ribs that should the interlock unit.
10, knob structure according to claim 1, wherein, this interlock unit has the linkage part that the knob mesopore confession that wears this knob base is sticked in holding section, a plurality of location hole of this knob base and can passes this touch control unit of knob mesopore confession interlock of this knob base.
11, knob structure according to claim 1, wherein, this knob body has the knob outer surface that exposes to this casing.
12, knob structure according to claim 11, wherein, this knob outer surface has a coating, this limiting section of its precision-fit.
13, knob structure according to claim 11, wherein, this knob outer surface has a forced section.
14, knob structure according to claim 1, wherein, this knob body has a plurality of reference columns to location hole that should the interlock unit.
15, knob structure according to claim 14, wherein, this reference column embeds and is heat-fused in this location hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101650276A CN101430981A (en) | 2007-11-06 | 2007-11-06 | Knob structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101650276A CN101430981A (en) | 2007-11-06 | 2007-11-06 | Knob structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101430981A true CN101430981A (en) | 2009-05-13 |
Family
ID=40646294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101650276A Pending CN101430981A (en) | 2007-11-06 | 2007-11-06 | Knob structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101430981A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102729768A (en) * | 2011-03-31 | 2012-10-17 | 株式会社东海理化电机制作所 | Operating device |
| CN102799209A (en) * | 2011-05-27 | 2012-11-28 | 博西华电器（江苏）有限公司 | Knob and stove |
| CN102927662A (en) * | 2011-08-09 | 2013-02-13 | 珠海格力电器股份有限公司 | Knob seat, cover plate, adjusting device and air conditioner |
| CN103592993A (en) * | 2012-08-13 | 2014-02-19 | 纬创资通股份有限公司 | Knob control device and control method of touch panel |
| CN107871638A (en) * | 2016-09-23 | 2018-04-03 | 富泰华工业（深圳）有限公司 | Switching mechanism and the electronic installation with the switching mechanism |
| CN109192587A (en) * | 2018-09-12 | 2019-01-11 | 业成科技（成都）有限公司 | Touch-control knob and the touch device for applying it |
| TWI676926B (en) * | 2018-12-07 | 2019-11-11 | 大陸商業成科技（成都）有限公司 | Touch knob device mountable on curved surface |
| CN111506152A (en) * | 2019-01-30 | 2020-08-07 | 和硕联合科技股份有限公司 | Knob assembly and flying shuttle structure with same |
-
2007
- 2007-11-06 CN CNA2007101650276A patent/CN101430981A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102729768B (en) * | 2011-03-31 | 2015-07-08 | 株式会社东海理化电机制作所 | Operating device |
| CN102729768A (en) * | 2011-03-31 | 2012-10-17 | 株式会社东海理化电机制作所 | Operating device |
| US9012794B2 (en) | 2011-03-31 | 2015-04-21 | Kabushiki Kaisha Tokai Rika Denki Seisakusho | Operating device |
| CN102799209A (en) * | 2011-05-27 | 2012-11-28 | 博西华电器（江苏）有限公司 | Knob and stove |
| CN102927662A (en) * | 2011-08-09 | 2013-02-13 | 珠海格力电器股份有限公司 | Knob seat, cover plate, adjusting device and air conditioner |
| CN102927662B (en) * | 2011-08-09 | 2016-08-03 | 珠海格力电器股份有限公司 | Knob seat, cover plate, adjusting device and air conditioner |
| CN103592993A (en) * | 2012-08-13 | 2014-02-19 | 纬创资通股份有限公司 | Knob control device and control method of touch panel |
| CN103592993B (en) * | 2012-08-13 | 2015-03-25 | 纬创资通股份有限公司 | Knob control device and control method of touch panel |
| CN107871638A (en) * | 2016-09-23 | 2018-04-03 | 富泰华工业（深圳）有限公司 | Switching mechanism and the electronic installation with the switching mechanism |
| CN107871638B (en) * | 2016-09-23 | 2020-09-18 | 富泰华工业（深圳）有限公司 | Switch mechanism and electronic device with same |
| CN109192587A (en) * | 2018-09-12 | 2019-01-11 | 业成科技（成都）有限公司 | Touch-control knob and the touch device for applying it |
| CN109192587B (en) * | 2018-09-12 | 2020-04-21 | 业成科技（成都）有限公司 | Touch control knob and touch control device using same |
| TWI676926B (en) * | 2018-12-07 | 2019-11-11 | 大陸商業成科技（成都）有限公司 | Touch knob device mountable on curved surface |
| CN111506152A (en) * | 2019-01-30 | 2020-08-07 | 和硕联合科技股份有限公司 | Knob assembly and flying shuttle structure with same |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090513 |