CN106230429A - knob and display device - Google Patents
knob and display device Download PDFInfo
- Publication number
- CN106230429A CN106230429A CN201610596375.8A CN201610596375A CN106230429A CN 106230429 A CN106230429 A CN 106230429A CN 201610596375 A CN201610596375 A CN 201610596375A CN 106230429 A CN106230429 A CN 106230429A
- Authority
- CN
- China
- Prior art keywords
- conductor
- knob
- noumenon
- display device
- different
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/965—Switches controlled by moving an element forming part of the switch
- H03K17/975—Switches controlled by moving an element forming part of the switch using a capacitive movable element
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The invention provides a kind of knob and display device, this knob includes the first noumenon and the second body that can rotate against；It is provided with the first conductor in the one side relative with described second body of described the first noumenon；It is provided with the second conductor in the one side relative with described the first noumenon of described second body；The most multiple various location of spacing between described first conductor and described second conductor is different, so that the capacitance size that the first conductor described in when rotating to this each position and the second conductor are formed is different.The knob that the present invention provides, not only volume is little；And manipulate precision height high, sensitive and, integrated level height high with contemporary electronic technology matching degree, by this knob, it is possible to greatly enrich the operating function of display device, and improve the experience property of user.
Description
Technical field
The invention belongs to Display Technique field, be specifically related to a kind of knob and display device.
Background technology
Knob is seen everywhere in daily life, but, current knob is generally frame for movement, and it exists following asking
Topic: volume is big, manipulation precision is the highest；Low with contemporary electronic technology matching degree, and integrated level is low.
Summary of the invention
It is contemplated that at least solve one of technical problem present in prior art, it is proposed that a kind of knob and display dress
Put.
For solving one of the problems referred to above, the invention provides a kind of knob, including the first noumenon that can rotate against and the
Two bodies；It is provided with the first conductor in the one side relative with described second body of described the first noumenon；Described second body
The second conductor it is provided with in the one side relative with described the first noumenon；Spacing between described first conductor and described second conductor
The most multiple various locations are different, so that the first conductor and the second conductor described in when rotating to this each position
The capacitance size formed is different.
Preferably, the spacing between described first conductor and described second conductor is gradually increased along direction of rotation or gradually
Reduce.
Preferably, described second body is arranged on the outside of described the first noumenon, and surround described the first noumenon part or
All；Described second body can rotate around described the first noumenon, or, described the first noumenon can rotation.
Preferably, described second body is ring body；Described second body is nested with the side-wall outer side at described the first noumenon.
Preferably, described first conductor in the first noumenon circumference proportion and described second conductor at described second
In body circumference, proportion is different；One of shared described large percentage described in described first conductor and described second conductor
Ratio is 1.
Preferably, described second body is torus；Described the first noumenon is cylinder or torus.
Preferably, between the apparent surface of described the first noumenon and described second body, insulator is also set up.
Preferably, described the first noumenon and/or described second body are provided with friction member.
Preferably, described first conductor is different with the height of described second conductor in the vertical direction；Lead described first
It is provided with friction member on the upper surface of the biggest place the first noumenon or the second body described in body and described second conductor
The present invention also provides for a kind of display device, and including knob, described knob uses the above-mentioned knob that the present invention provides.
Preferably, described display device is provided with button；Described knob is arranged at described key position.
Preferably, described knob, for regulating in the lens focus of described display device, rotating image and scaling pictures
At least one.
The method have the advantages that
The knob that the present invention provides, for the knob of capacitance structure, for the knob of this relative mechanical structure, not only volume
Little；And manipulate precision height high, sensitive and, integrated level height high with contemporary electronic technology matching degree.
The display device that the present invention provides, owing to it uses the knob that the present invention provides, the App of certain function of can arranging in pairs or groups,
Can greatly extend the function of display device, it is thus possible to greatly enrich the operating function of display device, and improve use
The experience property at family.
Accompanying drawing explanation
The top view of a kind of knob that Fig. 1 provides for the embodiment of the present invention；
Fig. 2 is the sectional view of the knob shown in Fig. 1；
The circuit diagram of the knob that Fig. 3 provides for the application embodiment of the present invention；
The top view of the second knob that Fig. 4 provides for the embodiment of the present invention；And
The top view of the third knob that Fig. 5 provides for the embodiment of the present invention.
Detailed description of the invention
For making those skilled in the art be more fully understood that technical scheme, come the present invention below in conjunction with the accompanying drawings
The knob and the display device that there is provided are described in detail.
Embodiment 1
The top view of a kind of knob that Fig. 1 provides for the embodiment of the present invention.Referring to Fig. 1, the embodiment of the present invention provides
Knob, including the first noumenon 10 that can rotate against and the second body 20.Wherein, described the first noumenon 10 with described second
The first conductor 101 it is provided with in the one side that body 20 is relative；The one side relative with described the first noumenon 10 of described second body 20
On be provided with the second conductor 201；Spacing d between described first conductor 101 and described second conductor 201 is the most
Individual various location is different, so that the electricity that the first conductor 101 described in when rotating to this each position and the second conductor 201 are formed
Appearance varies in size.
It is appreciated that in the application, by rotating the first noumenon 10 and/or the second body 20, so that the two rotates against,
The first conductor 101 and the second conductor 201 can be driven to rotate against, between the first conductor 101 and the second conductor 201
Different away from the most multiple various location of d, therefore, relative second conductor 201 of the first conductor 101 rotates to each position
Putting place, the two capacitance size formed is different, thus difference based on this capacitance size can feed back different action.
As it is shown on figure 3, the first conductor 101 rotates to three diverse locations relative to the second conductor 201, so, three differences
Position distance therebetween is respectively d1, d2 and d3, and so, the electric capacity between the first conductor 101 and the second conductor 201 is big
Little then different, therefore, can be detected by power supply and electric capacity monitoring unit, thus can be based on power supply and electric capacity monitoring unit
The action that testing result feedback is different.
From the foregoing, it will be observed that the knob that the embodiment of the present invention provides, for the knob of capacitance structure, the knob of this relative mechanical structure
For, not only volume is little；And manipulate precision height high, sensitive and, integrated level height high with contemporary electronic technology matching degree.
In this embodiment, it is preferred that, as it is shown in figure 1, between described first conductor 101 and described second conductor 201
Spacing d is gradually increased along direction of rotation or is gradually reduced.Specifically, the thickness of the first conductor 101 keeps in a rotational direction
Constant, the thickness of the second conductor 201 is gradually increased in a rotational direction or is gradually reduced.It is understood that use this structure
Knob, owing to spacing d between the first conductor 101 and second conductor 201 of the most each position is the most different,
Therefore, an action all can be fed back in each position, such that it is able to improve the range of application (manipulating scope in other words) rotated；Separately
Outward, owing to being gradually increased along direction of rotation or being gradually reduced, therefore, the currently side of rotation can be determined according to the variation tendency of spacing d
To, thus the range of application of knob can be further increased based on direction of rotation feedback action.
In the present embodiment, as it is shown in figure 1, described second body 20 is arranged on the outside of described the first noumenon 10, and bag
Enclose described the first noumenon 10 whole；Wherein, the second body 20 can rotate around described the first noumenon 10, or, described first
Body 10 can rotation.
Certainly, in actual applications, as shown in Figure 4, the second body 20 can also surround the part of the first noumenon 10, this
Sample, the second body 20 can rotate around described the first noumenon 10, or, described the first noumenon 10 can rotation；As it is shown in figure 5, the
Two bodies 20 are arranged on the outside of the first noumenon 10, and the two is separate, in the case, the first noumenon 10 can rotation, and/
Or, the second body 20 can rotation.
In the present embodiment, specifically, described second body 20 is ring body；Described second body 20 is nested with described first
The side-wall outer side of body 10.Preferably, in this case, described first conductor 101 proportion in the first noumenon 10 circumference
Different from described second conductor 201 proportion in described second body 20 circumference, described first conductor 101 and described second
In conductor 201, the described ratio of of shared described large percentage is 1.This way it is possible to avoid the first noumenon 101 is at first
The upper proportion of body 10 circumference and described second conductor 201 be time in described second body 20 circumference, proportion is 1, and first
It is fixed value that conductor 101 and the second conductor 201 are formed to electric capacity, is additionally, since institute in the first conductor 101 and the second conductor 201
The described ratio of account for described large percentage one is 1, so, it is simple to farthest arrange the identification range of knob.It addition,
In order to improve the identification range of knob as much as possible, first should be reduced as far as possible in the case of guaranteeing to detect electric capacity
The ratio of that in conductor 101 and the second conductor 201, shared described ratio is less.
As it is shown in figure 1, the second body 20 is torus；Described the first noumenon 21 is cylinder or torus, and second leads
Body 201 proportion in described second body 20 circumference is 1.
In the present embodiment, it is further preferred that also set between the apparent surface of the first noumenon 10 and described second body 20
Put insulator 30.It is appreciated that the knob using this structure, the first conductor 101 and the second conductor 201102 can be avoided outside
Electrically connect under power effect, thus avoid knob to break down.
Furthermore it is preferred that as in figure 2 it is shown, be provided with friction member 40 on the first noumenon 10 and/or the second body 20, rub
Wipe part 40 and can be, but not limited to the jog for being evenly distributed, frictional force can be increased.By applying rotation in friction member 40 position
Turn power, it is only necessary to less revolving force just can make the first noumenon 10 and the second body 20 rotate against, consequently facilitating rotation process.
Specifically, described first conductor 101 is different with the height of described second conductor 201 in the vertical direction；Described
Place the first noumenon 10 the biggest described in first conductor 101 and described second conductor 201 or the upper table of the second body 20
It is provided with friction member 40 on face, in Fig. 1, the second body 20 is provided with friction member 40, so, it is simple to only to the first noumenon
10 and second higher one of body 20 camber rotate, another remains stationary as.
Embodiment 2
The present invention also provides for a kind of display device, including knob, the knob that described knob the above embodiment of the present invention provides.
Specifically, described display device is provided with button, such as, the Home button of Fructus Mali pumilae (Iphone) product；Described
Knob is arranged at described key position, so, the App of certain function of arranging in pairs or groups, can greatly extend the function of Home button,
Such as, the regulation of lens focus, rotating image or scaling pictures etc. such that it is able to greatly enrich the operating work of display device
Can, and improve the experience property of user.
Also specifically, described knob is for regulating in the lens focus of described display device, rotating image and scaling pictures
At least one.
From the foregoing, it will be observed that the display device that the embodiment of the present invention provides, owing to it uses the above embodiment of the present invention to provide
Knob, the App of certain function of arranging in pairs or groups, can greatly extend the function of display device, it is thus possible to greatly abundant display dress
The operating function put, and improve the experience property of user.
It is understood that the principle that is intended to be merely illustrative of the present of embodiment of above and the exemplary enforcement that uses
Mode, but the invention is not limited in this.For those skilled in the art, in the essence without departing from the present invention
In the case of god and essence, can make various modification and improvement, these modification and improvement are also considered as protection scope of the present invention.
Claims (12)
1. a knob, it is characterised in that include the first noumenon and the second body that can rotate against；
It is provided with the first conductor in the one side relative with described second body of described the first noumenon；
It is provided with the second conductor in the one side relative with described the first noumenon of described second body；
The most multiple various location of spacing between described first conductor and described second conductor is different, so that rotation
The capacitance size that first conductor and the second conductor described in when forwarding this each position to are formed is different.
Knob the most according to claim 1, it is characterised in that the spacing between described first conductor and described second conductor
It is gradually increased along direction of rotation or is gradually reduced.
Knob the most according to claim 1, it is characterised in that described second body is arranged on outside described the first noumenon
Side, and it is part or all of to surround described the first noumenon；
Described second body can rotate around described the first noumenon, or, described the first noumenon can rotation.
Knob the most according to claim 3, it is characterised in that described second body is ring body；
Described second body is nested with the side-wall outer side at described the first noumenon.
Knob the most according to claim 4, it is characterised in that described first conductor proportion in the first noumenon circumference
Different from described second conductor proportion in described second body circumference；Institute in described first conductor and described second conductor
The described ratio of account for described large percentage one is 1.
Knob the most according to claim 4, it is characterised in that described second body is torus；Described the first noumenon is
Cylinder or torus.
7. according to the knob described in claim 1-6 any one, it is characterised in that described the first noumenon and described second
Insulator is also set up between the apparent surface of body.
Knob the most according to claim 1, it is characterised in that set on described the first noumenon and/or described second body
It is equipped with friction member.
Knob the most according to claim 8, it is characterised in that described first conductor and described second conductor are at vertical direction
On height different；
On the upper surface of the bigger place the first noumenon of described first conductor and described second conductor camber or the second body
It is provided with described friction member.
10. a display device, including knob, it is characterised in that described knob uses described in claim 1-9 any one
Knob.
11. display devices according to claim 10, it is characterised in that be provided with button in described display device；
Described knob is arranged at described key position.
12. display devices according to claim 10, it is characterised in that described knob, are used for regulating described display device
Lens focus, rotating image and scaling pictures at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610596375.8A CN106230429A (en) | 2016-07-26 | 2016-07-26 | knob and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610596375.8A CN106230429A (en) | 2016-07-26 | 2016-07-26 | knob and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106230429A true CN106230429A (en) | 2016-12-14 |
Family
ID=57534409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610596375.8A Pending CN106230429A (en) | 2016-07-26 | 2016-07-26 | knob and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106230429A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107681999A (en) * | 2017-09-26 | 2018-02-09 | 青岛海高设计制造有限公司 | A kind of Multifunctional knob |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201203414Y (en) * | 2008-03-21 | 2009-03-04 | 深圳市凯利博实业有限公司 | Angle measuring instrument |
| US20120260764A1 (en) * | 2009-07-23 | 2012-10-18 | Nissan Motor Co., Ltd. | Shift knob |
| CN204731676U (en) * | 2015-07-13 | 2015-10-28 | 浙江绍兴苏泊尔生活电器有限公司 | Adjusting knob and electric appliance product |
| CN204884973U (en) * | 2015-06-24 | 2015-12-16 | 昆达电脑科技(昆山)有限公司 | Knob switch |
| CN105281732A (en) * | 2015-10-19 | 2016-01-27 | 宁波方太厨具有限公司 | Inductive switch knob and encoding method thereof |
-
2016
- 2016-07-26 CN CN201610596375.8A patent/CN106230429A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201203414Y (en) * | 2008-03-21 | 2009-03-04 | 深圳市凯利博实业有限公司 | Angle measuring instrument |
| US20120260764A1 (en) * | 2009-07-23 | 2012-10-18 | Nissan Motor Co., Ltd. | Shift knob |
| CN204884973U (en) * | 2015-06-24 | 2015-12-16 | 昆达电脑科技(昆山)有限公司 | Knob switch |
| CN204731676U (en) * | 2015-07-13 | 2015-10-28 | 浙江绍兴苏泊尔生活电器有限公司 | Adjusting knob and electric appliance product |
| CN105281732A (en) * | 2015-10-19 | 2016-01-27 | 宁波方太厨具有限公司 | Inductive switch knob and encoding method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107681999A (en) * | 2017-09-26 | 2018-02-09 | 青岛海高设计制造有限公司 | A kind of Multifunctional knob |
| CN107681999B (en) * | 2017-09-26 | 2023-08-29 | 青岛海高设计制造有限公司 | Multifunctional knob |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161214 |
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| RJ01 | Rejection of invention patent application after publication |