CN103324244A - Electronic equipment and keyboard - Google Patents
Electronic equipment and keyboard Download PDFInfo
- Publication number
- CN103324244A CN103324244A CN2012100732246A CN201210073224A CN103324244A CN 103324244 A CN103324244 A CN 103324244A CN 2012100732246 A CN2012100732246 A CN 2012100732246A CN 201210073224 A CN201210073224 A CN 201210073224A CN 103324244 A CN103324244 A CN 103324244A
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- keycap
- electronic equipment
- antenna element
- antenna
- metal
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Abstract
The invention provides electronic equipment and a keystroke. The electronic equipment is provided with a keyboard unit, and the keyboard unit is provided with a keycap. The electronic equipment comprises an antenna unit directly formed in the keycap or formed on the lower surface of the keycap. Under the self structure characteristics of the keycap, an antenna arranged in the keycap has an enough distance with a housing, so that the antenna can not be influenced by the metal housing, therefore, the performance of the electronic equipment is not influenced.
Description
Technical field
The present invention relates to the communications field, relate in particular to a kind of electronic equipment and keyboard.
Background technology
Antenna is part indispensable in the electronic equipment, and the antenna in traditional notebook computer is generally positioned at the top of screen, be encapsulated in the shell of notebook computer, because the notebook computer finite volume, so the distance between antenna and shell is very near.
At present, in order to pursue higher performance, the antenna amount of notebook computer constantly increases, and attractive in appearance in order to pursue simultaneously, notebook computer has adopted metal shell more and more.In these cases, traditional notebook computer can be because less space and cause antenna failure between the shielding action of metal shell and antenna and the metal shell, thereby makes the performance of self reduce.
Summary of the invention
In view of this, the invention provides a kind of electronic equipment and keyboard, purpose is to solve existing electronic equipment and causes antenna failure because using metal shell, thereby reduces the problem of self performance.
A kind of electronic equipment has keyboard unit, and described keyboard unit has keycap, comprising:
Directly be formed in the described keycap or be formed at the antenna element of described keycap lower surface.
Preferably, the described antenna element that is formed at described keycap lower surface comprises:
Be printed on antenna and the feed of the lower surface of described keycap.
Preferably, the described antenna element that is formed at described keycap lower surface comprises:
Be plated in metal level and the feed of described keycap lower surface.
Preferably, the described antenna element that is formed at described keycap lower surface comprises:
Be plated in the metal level of described keycap lower surface;
Be arranged at described metal level below, the coupling feed corresponding with described metal level.
Preferably, described keycap comprises:
Pottery keycap or plastics keycap.
Preferably, when described keycap was the metal keycap, the described antenna element that directly is formed in the described keycap comprised:
Be arranged at radiating slot and feed on the described metal keycap.
Preferably, when described keycap was the metal keycap, the described antenna element that directly is formed in the described keycap comprised:
Be arranged at the radiating slot on the described metal keycap;
Be arranged at described radiating slot below, the coupling feed corresponding with described radiating slot.
Preferably, described antenna element is at least two, and described at least two antenna elements are formed aerial array.
Preferably, the quantity that the keycap of described aerial array is set comprises:
One or at least two.
A kind of keyboard comprises:
Keycap;
Directly be formed in the described keycap or be formed at the antenna element of described keycap lower surface.
The described electronic equipment of the embodiment of the invention and keyboard, antenna is set in the keycap, because the design feature of keycap self, make be arranged at wherein antenna and shell between have enough distances, thereby make antenna can not be subjected to the influence of metal shell, therefore, can not influence the performance of electronic equipment.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the invention, the accompanying drawing of required use is done to introduce simply in will describing embodiment below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the disclosed a kind of electronic equipment of the embodiment of the invention;
Fig. 2 is the disclosed a kind of structural representation that is arranged at the antenna element of keycap lower surface of the embodiment of the invention;
Fig. 3 for the embodiment of the invention disclosed another be arranged at the structural representation of the antenna element of keycap lower surface;
Fig. 4 for the embodiment of the invention disclosed another be arranged at the structural representation of the antenna element of keycap lower surface;
Fig. 5 is the disclosed a kind of structural representation that is formed at the antenna element in the metal keycap of the embodiment of the invention;
Fig. 6 for the embodiment of the invention disclosed another be formed at the structural representation of the antenna element in the metal keycap;
Fig. 7 is the radiation scope design sketch of the antenna element in the disclosed a plurality of keycaps of the embodiment of the invention.
Embodiment
The invention provides a kind of electronic equipment, purpose is to solve existing electronic equipment and causes the problem of self antenna failure because adopting metal shell.Described electronic equipment has keyboard unit, described keyboard unit has keycap, the application's core inventive point is, described electronic equipment comprises the antenna element that directly is formed in the described keycap or is formed at described keycap lower surface, described antenna element is arranged in the keycap of electronic equipment, take full advantage of the space of keyboard, and made antenna not be subjected to the influence of metal shell.
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
The disclosed a kind of electronic equipment of the embodiment of the invention as shown in Figure 1, comprising:
The mode that can adopt printing is arranged at the lower surface of keycap with antenna element, and the antenna element that is arranged at the keycap lower surface can comprise as shown in Figure 2:
Perhaps, the antenna element that is arranged at the keycap lower surface can also comprise as shown in Figure 3:
Perhaps, the antenna element that is arranged at the keycap lower surface can also comprise as shown in Figure 4:
Metal level 401, the lower surface of described metal level plating ful key cap;
Coupling feed 402, described coupling feed 402 is arranged at the below of metal level 401, metal level uses as antenna, the coupling feed is then as corresponding with antenna, connecting the contactless feed of electronic equipment internal circuit signal and aerial signal uses, preferably, the coupling feed can be L type coupling feed.
In the practical application, can use any antenna element among above-mentioned Fig. 2, Fig. 3 and Fig. 4, also can use the combination of above-mentioned several antenna elements.
When antenna element was arranged at the lower surface of keycap, keycap can be ceramic keycap or plastics keycap.
Antenna element also can directly be formed in the metal keycap, and as shown in Figure 5, the antenna element that is formed in the metal keycap comprises:
Radiating slot 501, described radiating slot 501 are arranged on the described metal keycap, and preferred, the metal keycap can be keycaps such as space, enter.
Perhaps, as shown in Figure 6, the antenna element that is formed in the metal keycap comprises:
Be arranged at the radiating slot 601 on the described metal keycap, the radiating slot that is arranged on the metal keycap has the function that receives or transmit, and can be used as antenna and uses.
Be arranged at described radiating slot 601 belows, the coupling feed 602 corresponding with described radiating slot 601, described coupling feed 602 can be L type coupling feed.
In the present embodiment, be arranged at an antenna element on the keycap and can be one, also can be at least two, can select " Enter ", " Shift ", " space "; " CapsLK "; " Backspace " etc. the larger area keyboard two or more antenna elements are set, when at least two antenna elements were arranged on the keycap simultaneously, at least two aerial arrays can be formed aerial array; The keycap that antenna element is set can be one, also can be for two or more, and two or more antenna elements that are arranged on the keycap can be formed aerial array.When two or more antenna elements are formed at the keycap lower surface, can use same feeding point jointly.Compare with the individual antenna unit, aerial array can point to different angles, and the ability of reception or radiation signal is stronger.For example, as shown in Figure 7, can use in (a) antenna element in 2*2 keycap to cover the radiation scope of first sphere, coverage effect is as (b).
Antenna element in the described electronic equipment of present embodiment is arranged on the keycap of keyboard, has taken full advantage of the space of keyboard, and is arranged at shielding or interference that antenna element on the keycap can not be subjected to metal shell, has guaranteed the stable performance of electronic equipment.
The embodiment of the invention also discloses a kind of keyboard, comprising:
Keycap and directly be formed in the described keycap or be formed at the antenna element of described keycap lower surface.
Described keyboard has possessed the function of electronic equipment antenna, makes to use the electronic equipment of described keyboard not need to arrange separately again antenna element, and, make electronic equipment can use metal shell, and needn't antenna element be impacted the consideration meeting.
Each embodiment adopts the mode of going forward one by one to describe in this instructions, and what each embodiment stressed is and the difference of other embodiment that same or similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments herein.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the wideest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. an electronic equipment has keyboard unit, and described keyboard unit has keycap, it is characterized in that, comprising:
Directly be formed in the described keycap or be formed at the antenna element of described keycap lower surface.
2. electronic equipment according to claim 1 is characterized in that, the described antenna element that is formed at described keycap lower surface comprises:
Be printed on antenna and the feed of the lower surface of described keycap.
3. electronic equipment according to claim 1 is characterized in that, the described antenna element that is formed at described keycap lower surface comprises:
Be plated in metal level and the feed of described keycap lower surface.
4. electronic equipment according to claim 1 is characterized in that, the described antenna element that is formed at described keycap lower surface comprises:
Be plated in the metal level of described keycap lower surface;
Be arranged at described metal level below, the coupling feed corresponding with described metal level.
5. according to each described electronic equipment of claim 2 to 4, it is characterized in that described keycap comprises:
Pottery keycap or plastics keycap.
6. electronic equipment according to claim 1 is characterized in that, when described keycap was the metal keycap, the described antenna element that directly is formed in the described keycap comprised:
Be arranged at radiating slot and feed on the described metal keycap.
7. electronic equipment according to claim 1 is characterized in that, when described keycap was the metal keycap, the described antenna element that directly is formed in the described keycap comprised:
Be arranged at the radiating slot on the described metal keycap;
Be arranged at described radiating slot below, the coupling feed corresponding with described radiating slot.
8. electronic equipment according to claim 1 is characterized in that, described antenna element is at least two, and described at least two antenna elements are formed aerial array.
9. electronic equipment according to claim 8 is characterized in that, the quantity that the keycap of described aerial array is set comprises:
One or at least two.
10. a keyboard is characterized in that, comprising:
Keycap;
Directly be formed in the described keycap or be formed at the antenna element of described keycap lower surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100732246A CN103324244A (en) | 2012-03-19 | 2012-03-19 | Electronic equipment and keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100732246A CN103324244A (en) | 2012-03-19 | 2012-03-19 | Electronic equipment and keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103324244A true CN103324244A (en) | 2013-09-25 |
Family
ID=49193047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100732246A Pending CN103324244A (en) | 2012-03-19 | 2012-03-19 | Electronic equipment and keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103324244A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107765878A (en) * | 2017-11-20 | 2018-03-06 | 上海安费诺永亿通讯电子有限公司 | A kind of antenna keyboard with automatic control function |
| CN111508754A (en) * | 2019-05-20 | 2020-08-07 | 光宝电子(广州)有限公司 | Keyboard with a keyboard body |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201104290Y (en) * | 2007-09-04 | 2008-08-20 | 达方电子股份有限公司 | Wireless device and wireless keyboard |
| CN201233818Y (en) * | 2008-05-07 | 2009-05-06 | 达方电子股份有限公司 | Press key and keyboard |
| CN101682119A (en) * | 2007-06-21 | 2010-03-24 | 苹果公司 | antennas for handheld electronic devices with conductive bezels |
| CN201749939U (en) * | 2009-12-18 | 2011-02-16 | 宇龙计算机通信科技(深圳)有限公司 | Push-button short-range transceiver antenna and mobile terminal |
| US20110187611A1 (en) * | 2010-02-02 | 2011-08-04 | Laird Technologies Ab | Antenna Device For A Radio Communication Device |
-
2012
- 2012-03-19 CN CN2012100732246A patent/CN103324244A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101682119A (en) * | 2007-06-21 | 2010-03-24 | 苹果公司 | antennas for handheld electronic devices with conductive bezels |
| CN201104290Y (en) * | 2007-09-04 | 2008-08-20 | 达方电子股份有限公司 | Wireless device and wireless keyboard |
| CN201233818Y (en) * | 2008-05-07 | 2009-05-06 | 达方电子股份有限公司 | Press key and keyboard |
| CN201749939U (en) * | 2009-12-18 | 2011-02-16 | 宇龙计算机通信科技(深圳)有限公司 | Push-button short-range transceiver antenna and mobile terminal |
| US20110187611A1 (en) * | 2010-02-02 | 2011-08-04 | Laird Technologies Ab | Antenna Device For A Radio Communication Device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107765878A (en) * | 2017-11-20 | 2018-03-06 | 上海安费诺永亿通讯电子有限公司 | A kind of antenna keyboard with automatic control function |
| CN111508754A (en) * | 2019-05-20 | 2020-08-07 | 光宝电子(广州)有限公司 | Keyboard with a keyboard body |
| US11587746B2 (en) | 2019-05-20 | 2023-02-21 | Lite-On Electronics (Guangzhou) Limited | Keyboard with antenna and sensor |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130925 |