CN103560034A - Electronic terminal product touch button structure and remote control - Google Patents
Electronic terminal product touch button structure and remote control Download PDFInfo
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- CN103560034A CN103560034A CN201310567010.9A CN201310567010A CN103560034A CN 103560034 A CN103560034 A CN 103560034A CN 201310567010 A CN201310567010 A CN 201310567010A CN 103560034 A CN103560034 A CN 103560034A
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- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 claims abstract description 56
- 239000000047 product Substances 0.000 description 26
- 239000012528 membrane Substances 0.000 description 5
- 238000013507 mapping Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The invention belongs to the technical field of buttons, and particularly relates to an electronic terminal product touch button structure. The electronic terminal product touch button structure comprises a touch panel, a PCBA circuit board and a dome button, wherein the touch panel is arranged at the front face of a front shell of an electronic terminal product, and the edge of the touch panel is tightly connected with the front shell; the PCBA circuit board is arranged between the touch panel and the front shell, and one side face of the PCBA circuit board is firmly connected with the touch panel; the dome button is arranged between the PCBA circuit board and the front shell, and the dome button is arranged at the central position of the other side face of the PCBA circuit board, the dome piece of the dome button is in contact with the PCBA circuit board, and a gap where the touch panel and the PCBA circuit board move perpendicular to the front face of the front shell is arranged between the touch panel and the front shell. Due to the fact that the edge of the touch panel is firmly connected with the front face of the front shell, and the dome button is arranged between the PCBA circuit board and the front shell, the touch panel and the PCBA circuit board have a certain movable space relative to the front face of the front shell, pressing on any area of the touch panel can press down the dome button, so that the electronic terminal product touch button structure can be used as a pressing type button to achieve the pressing function.
Description
Technical field
The invention belongs to button technical field, relate in particular to a kind of electronic terminal product touch key-press structure and remote controller.
Background technology
Along with the progress of society's science and technology, electronic product, for example the kind of intelligent television, intelligent distant control toy, smart mobile phone is more and more, and function is also from strength to strength.
The function of intelligent television, intelligent distant control toy is more and more at present, relevant remote-controller function also can correspondingly increase, traditional button class remote controller can not meet the functional requirement of intelligent television, intelligent distant control toy, this just needs a kind of novel intelligent remote controller, has increased the membrane keyboard of touch function; Push type button on smart mobile phone is fewer and feweri, has increased accordingly membrane keyboard.
But mainly there is following shortcoming in this membrane keyboard: touch pad can only touch and can not use as push type button.
Summary of the invention
First technical problem to be solved of the present invention is: a kind of electronic terminal product touch key-press structure is provided, can either realizes touch function, also can be used as the use of push type button and realize pressing function.
The present invention realizes like this, a kind of electronic terminal product touch key-press structure, described electronic terminal product touch key-press structure comprises: touch pad, and described touch pad is arranged on the fore shell front of described electronic terminal product, and the edge of described touch pad and described fore shell are fastenedly connected; PCBA wiring board, described PCBA wiring board is between described touch pad and described fore shell, and a side and the described touch pad of described PCBA wiring board are fastenedly connected; Dome key, described dome key is arranged between the center and described fore shell of described PCBA wiring board another side, the dome sheet of described dome key contacts with described PCBA wiring board, between described touch pad, described PCBA wiring board and described fore shell, is provided with the gap for described touch pad, the positive motion of the vertical described fore shell of described PCBA wiring board.
As a kind of improvement, described fore shell front is provided with groove, and described touch pad, PCBA wiring board and dome key are all arranged in described groove.
As a kind of improvement, on described fore shell front, the position of corresponding described dome key is provided with for supporting the support portion of described dome key.
As a kind of improvement, on the edge of described touch pad, be evenly equipped with at least two clamping buttons for being connected with described fore shell clamping, on described fore shell, correspondence is provided with blocked hole or buckling groove.
As a kind of improvement, described touch pad is set to square, and described clamping button is set to four, is separately positioned in four corner edge of described touch pad.
As a kind of improvement, described PCBA wiring board is connected with described touch pad is bonding.
Second technical problem that will solve of the present invention is: a kind of remote controller is provided, solves its membrane keyboard and can only touch the problem that can not use as push type button.
The present invention is achieved in that and comprises remote controller housing, and described remote controller housing is provided with described electronic terminal product touch key-press structure.
Owing to having adopted technique scheme, while using electronic terminal product touch key-press structure provided by the invention, because the edge of touch pad and the front side fastening of fore shell are connected, between PCBA wiring board and fore shell, be provided with dome key, there is certain activity space in the front of touch pad, the relative fore shell of PCBA wiring board, touch that pressing of lamina membranacea optional touch region is equal can press dome key, this electronic terminal product touch key-press structure just can be used as push type button and uses and realize pressing function like this; Simultaneously, dome key mapping is in the center of PCBA wiring board, and the edge of touch pad is connected with the front side fastening of fore shell, touch pad, fore shell and dome key form the lever system of fulcrum centered by dome key, the feel of pressing like this each position on touch pad is just basic identical, and especially can guarantee has the handfeel of keys of position of a distance consistent at distance center dome key.
Accompanying drawing explanation
Fig. 1 is the perspective view of the electronic terminal product touch key-press structure of the embodiment of the present invention;
Fig. 2 be the embodiment of the present invention electronic terminal product touch key-press structure look up structural representation;
Fig. 3 is the cutaway view along A-A line in Fig. 1;
Fig. 4 is the enlarged drawing along B place in Fig. 3;
Fig. 5 is the PCBA wiring board of the embodiment of the present invention and the assembling schematic diagram of touch pad;
Fig. 6 be electronic terminal product touch key-press structure press principle schematic ();
Fig. 7 be electronic terminal product touch key-press structure press principle schematic (two);
Wherein, 10, fore shell, 11, touch pad, 111a, clamping button, 111b, clamping button, 111c, clamping button, 111d, clamping button, 12, PCBA wiring board, 13, dome key, 14, support portion.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
From Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, first defining the side that the fore shell 10 of electronic product is connected with the back cover of electronic product is medial surface, this electronic terminal product touch key-press structure comprises: touch pad 11, this touch pad 11 is arranged on the front of fore shell 10 of electronic terminal product, the edge of touch pad 11 and fore shell 10 are fastenedly connected, this touch pad 11 is square, can certainly be set to according to actual needs rectangle or circle; PCBA wiring board 12, this PCBA wiring board 12 is between touch pad 11 and fore shell 10, and a side and the touch pad 11 of this PCBA wiring board 12 are fastenedly connected, and the profile of this PCBA wiring board 12 and touch pad 11 adapt, in the present embodiment, PCBA wiring board 12 and touch pad 11 use adhered by double sided plasters; Dome key 13, this dome key 13 is arranged between PCBA wiring board 12 and fore shell 10, be positioned at the center of PCBA wiring board 12 another sides and the dome sheet of dome key 13 contacts with PCBA wiring board 12, between touch pad 11 and fore shell 10, be provided with the gap of the front motion of plate 11 for touch, the vertical fore shell 10 of PCBA wiring board 12.In order to guarantee the profile better appearance of electronic product, the front of fore shell 10 is provided with groove, and touch pad 11, PCBA wiring board 12 and dome key 13 are all arranged in groove.
PCBA is the abbreviation of English Printed Circuit Board+Assembly, that is to say that PCB hollow plate is through the upper part of SMT, then passes through the whole processing procedure of DIP plug-in unit, and be called for short PCBA, PCB hollow plate is PCBA wiring board through what obtain after the upper part of SMT and DIP plug-in unit.
In embodiments of the present invention, in order to increase the gap of the front motion that is provided with plate 11 for touch, the vertical fore shell 10 of PCBA wiring board 12 between touch pad 11 and fore shell 10, on fore shell 10 fronts, the position of corresponding dome key 13 is provided with for supporting the support portion 14 of dome key 13.
In embodiments of the present invention, four corner edge of foursquare touch pad 11 are respectively equipped with clamping button 111a, clamping button 111b, clamping button 111c, clamping button 111d, on fore shell 10, corresponding clamping button 111a, clamping button 111b, clamping button 111c, clamping button 111d place are respectively equipped with blocked hole or buckling groove, this clamping button 111a, clamping button 111b, clamping button 111c, clamping button 111d are connected with blocked hole or buckling groove clamping, realize being fixedly connected with of touch pad 11 and fore shell 10.
In conjunction with Fig. 6, Fig. 7, the principle of pressing of electronic terminal product touch key-press structure is done to following introduction:
Because the edge of touch pad 11 is provided with clamping button 111a, clamping button 111b, clamping button 111c, clamping button 111d, this clamping button 111a, clamping button 111b, clamping button 111c, clamping button 111d and fore shell 10 retrain mutually, the center of PCBA wiring board 12 is provided with dome key 13, and this electronic terminal product touch key-press structure just can be used as the use of push type button and realizes pressing function like this.
In pressing Fig. 6, during the D1 region of touch pad 11, dome key 13, as central pivot point, retrains mutually by clamping button 111d in Fig. 5 and fore shell 10, forms lever.The principle of pressing D3 region, D7 region, D9 region is with to press D1 region identical.
While pressing the D8 region of touch pad 11 in Fig. 6, dome key 13, as central pivot point, retrains mutually by clamping button 111a, clamping button 111b and fore shell 10 in Fig. 5, forms lever.The principle of pressing D2 region, D4 region, D6 region is with to press D8 region identical.
Because the distance of D1 region and D8 region and central pivot point dome key 13 differs very little, make pressing of the personnel of pressing feel basic identical, touch pad 11 belows only have a dome key 13, the feel of pressing each position on touch pad 11 is consistent substantially, especially at distance center dome key 13, has the locational handfeel of keys of a distance basically identical.
Press the optional touch region of touch pad 11, by the lever system being formed by touch pad 11, fore shell 10 and dome key 13, press dome key 13, the mainboard of end product obtains the positional information of the touch area of pressing, and according to obtained positional information, determines the current keypress function that needs execution.
This electronic terminal product touch key-press structure is mainly used on remote controller, the remote controller of intelligent distant control toy and the membrane keyboard of smart mobile phone of intelligent television.
The distance of position, key area, clamping button positional distance dome key 13 can arrange according to lever principle.In order to keep handfeel of keys consistent, clamping button position and key area should be equally distributed.
Remote controller, comprises remote controller housing, is provided with above-mentioned electronic terminal product touch key-press structure on remote controller housing.The touch key-press structure of this remote controller just can be used as the use of push type button and realizes pressing function, can either realize touch control and can realize by pressure-controlled again, for user provides different selections.
The electronic terminal product touch key-press structure that the embodiment of the present invention provides comprises: be arranged on the touch pad on the fore shell front of electronic terminal product, its edge and fore shell are fastenedly connected; PCBA wiring board between touch pad and fore shell, a side and the touch pad of this PCBA wiring board are fastenedly connected; Be arranged on the dome key between PCBA wiring board and fore shell, this dome key mapping in the center of PCBA wiring board another side and the dome sheet of dome key contact with PCBA wiring board, between touch pad and fore shell, be provided with the gap of plate for touch, the positive motion of the vertical fore shell of PCBA wiring board; Because the edge of touch pad and the front side fastening of fore shell are connected, between PCBA wiring board and fore shell, be provided with dome key, there is certain activity space in the front of touch pad, the relative fore shell of PCBA wiring board, touch that pressing of lamina membranacea optional touch region is equal can press dome key, this electronic terminal product touch key-press structure just can be used as push type button and uses and realize pressing function like this; Simultaneously, dome key mapping is in the center of PCBA wiring board, and the edge of touch pad is connected with the front side fastening of fore shell, touch pad, fore shell and dome key form the lever system of fulcrum centered by dome key, the feel of pressing like this each position on touch pad is just basic identical, and especially can guarantee has the handfeel of keys of position of a distance consistent at distance center dome key.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (7)
1. an electronic terminal product touch key-press structure, it is characterized in that, described electronic terminal product touch key-press structure comprises: touch pad, and described touch pad is arranged on the fore shell front of described electronic terminal product, and the edge of described touch pad and described fore shell are fastenedly connected; PCBA wiring board, described PCBA wiring board is between described touch pad and described fore shell, and a side and the described touch pad of described PCBA wiring board are fastenedly connected; Dome key, described dome key is arranged between the center and described fore shell of described PCBA wiring board another side, the dome sheet of described dome key contacts with described PCBA wiring board, between described touch pad, described PCBA wiring board and described fore shell, is provided with the gap for described touch pad, the positive motion of the vertical described fore shell of described PCBA wiring board.
2. electronic terminal product touch key-press structure according to claim 1, is characterized in that, described fore shell front is provided with groove, and described touch pad, PCBA wiring board and dome key are all arranged in described groove.
3. electronic terminal product touch key-press structure according to claim 1 and 2, is characterized in that, on described fore shell front, the position of corresponding described dome key is provided with for supporting the support portion of described dome key.
4. electronic terminal product touch key-press structure according to claim 3, is characterized in that, is evenly equipped with at least two clamping buttons for being connected with described fore shell clamping on the edge of described touch pad, and on described fore shell, correspondence is provided with blocked hole or buckling groove.
5. electronic terminal product touch key-press structure according to claim 4, is characterized in that, described touch pad is set to square, and described clamping button is set to four, is separately positioned in four corner edge of described touch pad.
6. electronic terminal product touch key-press structure according to claim 5, is characterized in that, described PCBA wiring board is connected with described touch pad is bonding.
7. a remote controller, comprises remote controller housing, it is characterized in that, described remote controller housing is provided with the electronic terminal product touch key-press structure described in claim 1 to 6 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310567010.9A CN103560034B (en) | 2013-11-13 | 2013-11-13 | A kind of electronic terminal product touch button structure and remote controller |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310567010.9A CN103560034B (en) | 2013-11-13 | 2013-11-13 | A kind of electronic terminal product touch button structure and remote controller |
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| Publication Number | Publication Date |
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| CN103560034A true CN103560034A (en) | 2014-02-05 |
| CN103560034B CN103560034B (en) | 2016-04-13 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106263411A (en) * | 2016-08-17 | 2017-01-04 | 惠州Tcl移动通信有限公司 | A kind of smart machine external member and smart machine protection set thereof |
| CN106657510A (en) * | 2016-11-17 | 2017-05-10 | 上海摩软通讯技术有限公司 | Home key and electronic equipment |
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| CN203588890U (en) * | 2013-11-13 | 2014-05-07 | 青岛歌尔声学科技有限公司 | Electronic terminal product touch key structure and remote controller |
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2013
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| US20120274594A1 (en) * | 2006-10-11 | 2012-11-01 | Apple Inc. | Gimballed scroll wheel |
| US20090207152A1 (en) * | 2008-02-19 | 2009-08-20 | Panasonic Corporation | Remote controller |
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| US20120103776A1 (en) * | 2010-10-29 | 2012-05-03 | Research In Motion Limited | Method and apparatus for controlling a multi-mode keyboard |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106263411A (en) * | 2016-08-17 | 2017-01-04 | 惠州Tcl移动通信有限公司 | A kind of smart machine external member and smart machine protection set thereof |
| US10411750B2 (en) | 2016-08-17 | 2019-09-10 | Huizhou Tcl Mobile Communication Co., Ltd. | Smart device assembly and protection case for smart device |
| CN106657510A (en) * | 2016-11-17 | 2017-05-10 | 上海摩软通讯技术有限公司 | Home key and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103560034B (en) | 2016-04-13 |
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Effective date of registration: 20240508 Address after: 266104 No. 500, Songling Road, Laoshan District, Qingdao, Shandong Patentee after: GOERTEK TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 266061 room 401-436, 4th floor, building 3, Guozhan wealth center, No.18 Qinling Road, Laoshan District, Qingdao City, Shandong Province Patentee before: QINGDAO GOERTEK TECHNOLOGY Co.,Ltd. Country or region before: China |
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