CN100452264C - Controller structure - Google Patents
Controller structure Download PDFInfo
- Publication number
- CN100452264C CN100452264C CNB2004100202762A CN200410020276A CN100452264C CN 100452264 C CN100452264 C CN 100452264C CN B2004100202762 A CNB2004100202762 A CN B2004100202762A CN 200410020276 A CN200410020276 A CN 200410020276A CN 100452264 C CN100452264 C CN 100452264C
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- China
- Prior art keywords
- button
- control panel
- circuit board
- light
- connecting axle
- Prior art date
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Abstract
The present invention provides a structure of a controller, which comprises a circuit board, button parts, compression parts and a fixation part, wherein the circuit board is provided with a plurality of light-emitting diodes and a plurality of touch switches; the button parts are arranged between the circuit board and a control panel and correspond to the upper sides of the light emitting diodes. Each of the button parts drives each of the compression parts to cause the compression parts to selectively touch each of the touch switches. Each of the button parts is elastically connected with the fixation part. Through improving the button structure arranged on the control panel, the buttons are integrated with the display of the light emitting diodes, which achieves the effect that a user can conveniently and easily differentiate between the buttons and select the buttons according to intention.
Description
One, technical field
The present invention relates to controller, relate in particular to and a kind ofly be arranged on press-key structure on the control panel, make button and diode displaying form the structure (STRUCTURE OFCONTROLLER PART) of the controller portion of one by improvement.
Two, background technology
Generally, in order to control electrical equipment such as washing machine, dryer, the controller portion inscape that is absolutely necessary is widely used on the household appliances at present.
Figure 1 shows that prior art controller bilge construction sectional schematic diagram.As shown in Figure 1, the structure of prior art controller portion 1 comprises following structure substantially: control panel (CONTROL PANEL) 10, circuit board 30 and circuit board insulator (INSULATOR) 40.Have several key holes 11 on the surface of control panel 10, key hole 11 inboards are provided with several buttons 20, and button 20 is used to realize input function; Circuit board 30 is arranged on the back of control panel, and circuit board 30 is provided with device and several light-emitting diodes (LED) 31, and device is used to control various operations; Circuit board insulator 40 is fixed on control panel 10 and circuit board 30 on the body, simultaneously protective circuit plate 30.In addition, be provided with button 20 between control panel 10 and circuit board 30, button 20 runs through the key hole 11 of control panel, and the guiding user carries out various operations.
Be formed with button projection 21 in button 20 inner bottom surface, circuit board 30 is provided with soft-touch control (TACT S/W) 50, soft-touch control 50 be positioned at button 20 opposed positions on.Injection moulding is arranged on the button 20 on the control panel 10 separately, makes it possess elastic force by spring 22 grades, perhaps can form one according to shape with elastic force and control panel 10.
Illustrate, as shown in Figure 1, be independent injection moulding button 20, make the structure of its recovery by spring 22.In addition, key hole 11 setting on every side along control panel 10 has diode displaying 12.
Below, the mode of operation of control panel 10 buttons 20 with said structure is described.
At first, the user pushes button 20 according to desired procedure, and button projection 21 contacts that are arranged on the button inner bottom surface are on soft-touch control 50.At this moment, be subjected to the control of microcomputer, near the light-emitting diode 31 the selected button 20 is lighted (lamp), and the light of light-emitting diode 31 appears control panel 10 outsides by diode displaying 12.
But the structure with control panel 10 buttons 20 of said structure but has following problem.The first, diode displaying 12 and button 20 are arranged on separately respectively on the control panel 10, need through a lot of flow charts.The second, when by button 20 operations light-emitting diode 31 being lit a lamp, because diode displaying 12 is formed on around the button 20, the feasible light that appears by diode displaying 12 seldom.Therefore, the user is difficult to distinguish whether selected button 20 according to the intention of oneself.
Three, summary of the invention
Main purpose of the present invention is to overcome the above-mentioned shortcoming that existing product exists, and provide the knot (STRUCTURE OF CONTROLLER PART) of a kind of controller portion, be arranged on press-key structure on the control panel by improvement, make button and diode displaying form one, reach and be convenient to the easy effect of distinguishing according to oneself intention selection key of user.
The objective of the invention is to realize by following technical scheme.
Controller architecture of the present invention, comprise circuit board, several button portions, pressurization part and fixed part, circuit board is provided with several light-emitting diodes and soft-touch control, button portion is arranged between circuit board and the control panel, and it is corresponding with each light-emitting diode upside, this pressurization part forms towards the connecting axle bottom surface of fixed part is outstanding downwards, each button portion drives a pressurization part, pressurization part is optionally contacted on each soft-touch control, each button portion elasticity is connected on the fixed part, button portion includes button and stops holder, button exposes to the control panel outside, stops that holder is arranged on around the button bottom outside, and contact is in the control panel bottom surface, prevent that button breaks away from towards the outside of control panel, fixed part comprises fixed head and connecting axle, and the secure bond hole that fixed head is a plurality of is used for fixing each button portion, holder one side that stops that connecting axle each button portion from fixed head top one side direction connects, and connecting axle is made of elastomeric element.
Aforesaid controller architecture, wherein button is inboard forms for recessed, is used to prevent and light-emitting diode mutual interference mutually.
Aforesaid controller architecture, wherein button is made of transparent or translucent material.
Aforesaid controller architecture, wherein fixed part is fixed in control panel or the circuit board on a certain position.
The invention has the beneficial effects as follows, the invention provides and include the structure that following structure is the controller portion of feature: circuit board, several button portions, pressurization part and fixed part; Circuit board is provided with a plurality of light-emitting diodes and soft-touch control; Several button portions are arranged between circuit board and the control panel, and corresponding with each light-emitting diode upside; Each button portion drives pressurization part, and pressurization part is optionally contacted on each soft-touch control; Each button portion elasticity is connected on the fixed part.The first, form one by button and diode displaying, do not need additionally to be provided with diode displaying and just can allow the user confirm significantly whether selected button is intended to carry out according to oneself.The second, just can make the outside of the light transmission control panel of light-emitting diode by button self, make the design of control panel outward appearance seem more attractive in appearance than the control panel outward appearance of prior art design, from design angle, brought satisfaction to the user.The 3rd, can once finish the fixing of each button portion by fixed part.
Four, description of drawings
Fig. 1 is a prior art controller bilge construction sectional schematic diagram.
Fig. 2 is arranged on enforcement view on the control panel for one embodiment of the invention button.
Fig. 3 is one embodiment of the invention controller bilge construction stravismus schematic diagram.
Fig. 4 adopts press-key structure control panel inside structure sectional schematic diagram for one embodiment of the invention.
Major part symbol description among the figure: 30 circuit boards, 31 light-emitting diodes, 50 soft-touch controls, 100 control panels, 110 key holes, 200 button portions, 210 buttons, 220 stop holder, 300 pressurization part, 400 fixed parts, 401 secure bond holes, 410 fixed heads, 420 connecting axles.
Five, embodiment
, to shown in Figure 4 the embodiment of the invention is described in detail below with reference to Fig. 2.
When by the reference subsequent figures structure of the present invention being described, for fear of repeat specification, all parts consistent with prior art are directly quoted the figure number of prior art.
Fig. 2 is arranged on schematic diagram on the control panel for one embodiment of the invention button, and Fig. 3 is one embodiment of the invention controller bilge construction stravismus schematic diagram, and Fig. 4 meets the control panel inside structure sectional schematic diagram of press-key structure for one embodiment of the invention.As shown in the figure, the structure of the controller portion of one embodiment of the invention comprises following structure substantially: control panel 100, circuit board 30, several button portions 200, pressurization part 300 and fixed part 400.
Above-mentioned control panel 100 is disk constructions, and its surface is provided with several key holes 110, and each button 210 places key hole 110 inboards, is used to realize input function.Be provided with several light-emitting diodes 31 and soft-touch control 50 above the circuit board 30.Button portion 200 is arranged on and the corresponding position of light-emitting diode 31 upsides.Just, on circuit board 30, be provided with light-emitting diode 31, be provided with button portion 200 along the upside of light-emitting diode 31.
To shown in Figure 4, button portion 200 is by button 210 and stop that holder 220 constitutes as Fig. 2, and button 210 exposes towards the outside of control panel 100; Stop that holder 220 contacts in control panel 100 bottom surfaces, are used for preventing that button 210 breaks away to control panel 100 outsides.Just, above-mentioned button 210 runs through the key hole 110 of control panel 100, and wherein only some exposes towards the outside of control panel 100; Stop that holder 220 is arranged on around button 210 bottom outside, contact prevents that in the bottom of control panel 100 button 210 breaks away to the outside of control panel 100.
In addition, above-mentioned button 210 inboards form for recessed, are used to prevent and light-emitting diode 31 mutual interference mutually.This is in order to allow the part of light-emitting diode 31 be arranged on recessed button 210 inboards that form, perhaps to be arranged on button 210 bottoms, preventing mutual interference.
Moreover button 210 is made by transparent or translucent material.This is in order to allow button self produce the effect of diode displaying 230.That is to say that if optionally press each button 210 according to user's intention, the light-emitting diode 31 of the button that then is pressed bottom is lighted (lamp).At this moment, because button 210 is transparent or translucent states, make the user just can confirm that from the outside light-emitting diode 31 lighted (lamp), being easy to allow the user recognize is to be intended to the button 210 pressed according to me.
Said fixing portion 400 is connected on each button 210, makes each button 210 flexibly to operate.Fixed part 400 comprises fixed head 410 and connecting axle 420 substantially.Fixed head 410 possesses more than one secure bond hole 401 at least, is used for fixing each button portion 200; Holder 220 1 sides that stop that connecting axle 420 each button portion 200 from fixed head 410 tops one side direction connect.Wherein, connecting axle 420 is made of elastomeric element, and this is the operation for elp button portion 200, and just, pushing button by the user can make it be returned on the original position again after 210.Above-mentioned said original position is meant push button key position before 210 of user.In addition, fixed part 400 utilizes said fixing plate 410 to be fixed on a certain position in above-mentioned control panel 100 or the circuit board 30.In an embodiment of the present invention, for more fixing fixed part 400, the secure bond means of utilizing screw etc. with fixed part 400 be fixed on circuit board 30 above.
Below, the mode of operation and the effect of controller architecture with said structure described.
At first, the user presses towards the outstanding button 210 that forms of control panel 100 upsides, and button 210 is moved down towards the control panel inboard.At this moment, towards the outstanding downwards pressurization part that form 300 contacts of connecting axle 420 with the soft-touch control 50 of pressurization part opposite position on.If pressurization part 300 contact soft-touch controls 50, then the light-emitting diode 31 of button 210 bottoms of the control selection by microcomputer (not pointing out out in the drawing) is lighted (lamp).Light the transparent or translucent position of light transmission button 210 of the light-emitting diode 31 of (lamp), make the user just can confirm that from the outside light-emitting diode 31 lighted (lamp).Just, the light-emitting diode 31 of button 210 bottoms of selecting by the user is lighted (lamp), and the user just can judge whether to select right button.
The button of selecting to press by the user 210 utilizes the elastic force of connecting axle 420 to be returned on the original position again.
As mentioned above, the press-key structure of the control panel 100 of one embodiment of the invention is compared with the press-key structure of prior art can bring following effect: first, in order to make button 210 self have the effect of prior art diode displaying 12 concurrently, be made into transparent or translucent, and be provided with light-emitting diode 31 in button 210 bottoms, can confirm whether be intended to select correct button according to the user.The second, the button 210 of or translucent material transparent along with the light transmission that distributes from button bottom-emission diode 31 makes light scatter on button 210, has not only illuminated the outward appearance of button 210, also the outward appearance of The whole control panel has been illuminated simultaneously.The 3rd, because a plurality of button portion 200 is connected on the fixed part 400, thus do not need to fix one by one each button portion 200, as long as fixed part 400 is fixed on circuit board 30 or the control panel 100.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (4)
1, a kind of controller architecture, comprise circuit board, several button portions, pressurization part and fixed part, described circuit board is provided with several light-emitting diodes and soft-touch control, described several button portions are arranged between circuit board and the control panel, and it is corresponding with each light-emitting diode upside, it is characterized in that: described pressurization part (300) forms towards connecting axle (420) bottom surface of fixed part is outstanding downwards, each button portion (200) drives pressurization part (300), pressurization part (300) is optionally contacted on each soft-touch control (50), described each button portion (200) is connected on the fixed part (400) by a connecting axle (420) elasticity, described button portion includes button (210) and stops holder (220), button (210) exposes to control panel (100) outside, stop that holder (220) is arranged on around button (210) bottom outside, contact is in control panel (100) bottom surface, prevent that button (210) breaks away from towards the outside of control panel (100), fixed part (400) comprises fixed head (410) and connecting axle (420), fixed head (410) possesses more than one secure bond hole (401) at least, be used for fixing each button portion (200), holder (220) one sides that stop that connecting axle (420) each button portion (200) from fixed head (410) top one side direction connect, and connecting axle (420) is made of elastomeric element.
2, controller architecture according to claim 1 is characterized in that: described button (210) is inboard to be formed for recessed, is used to prevent and light-emitting diode (31) mutual interference mutually.
3, controller architecture according to claim 2 is characterized in that: described button (210) is made of transparent or translucent material.
4, controller architecture according to claim 1 is characterized in that: described fixed part is fixed on a certain position in control panel (100) or the circuit board (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100202762A CN100452264C (en) | 2004-08-06 | 2004-08-06 | Controller structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100202762A CN100452264C (en) | 2004-08-06 | 2004-08-06 | Controller structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1731550A CN1731550A (en) | 2006-02-08 |
| CN100452264C true CN100452264C (en) | 2009-01-14 |
Family
ID=35963887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100202762A Expired - Fee Related CN100452264C (en) | 2004-08-06 | 2004-08-06 | Controller structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100452264C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101452779B (en) * | 2008-11-19 | 2013-04-17 | 康佳集团股份有限公司 | Key device of LED identification and identification method |
| CN108377147B (en) * | 2018-04-27 | 2023-11-28 | 张家港乐达汽车电器有限公司 | BRT (binary coded time) quick control switch with key protection function |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000276963A (en) * | 1999-03-19 | 2000-10-06 | Kenwood Corp | Holding mechanism for operation button |
| CN2575829Y (en) * | 2002-09-30 | 2003-09-24 | 卢刚华 | Plateau electromagnetic contactor |
| JP2004119238A (en) * | 2002-09-27 | 2004-04-15 | Murata Mach Ltd | Tact switch |
-
2004
- 2004-08-06 CN CNB2004100202762A patent/CN100452264C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000276963A (en) * | 1999-03-19 | 2000-10-06 | Kenwood Corp | Holding mechanism for operation button |
| JP2004119238A (en) * | 2002-09-27 | 2004-04-15 | Murata Mach Ltd | Tact switch |
| CN2575829Y (en) * | 2002-09-30 | 2003-09-24 | 卢刚华 | Plateau electromagnetic contactor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1731550A (en) | 2006-02-08 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090114 Termination date: 20100806 |