CN103943397A - Key and air conditioner - Google Patents
Key and air conditioner Download PDFInfo
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- CN103943397A CN103943397A CN201410129198.3A CN201410129198A CN103943397A CN 103943397 A CN103943397 A CN 103943397A CN 201410129198 A CN201410129198 A CN 201410129198A CN 103943397 A CN103943397 A CN 103943397A
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- button
- circuit board
- printed circuit
- keying body
- pcb
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Abstract
The invention provides a key and an air conditioner. The key comprises a printed circuit board, an LED light-emitting component and a shell body. A key body is arranged on the printed circuit board. The key body is of a hollow structure. The key body can move up and down relative to the printed circuit board. The LED light-emitting component is placed in the key body and is connected with the printed circuit board. The LED light-emitting component can be turned on or off by moving of the key body. The printed circuit board is arranged in the shell body. An elastic part is formed in a position, corresponding to the key body, of the shell body. A touch switch is arranged on the elastic part. One end of the touch switch abuts against the key body. A light-transmitting hole is formed in the touch switch. Light emitted by the LED light-emitting component can be emitted out through the light-transmitting hole. According to the key, the backlight displaying design of the key is achieved, and the key has the advantages of being small in size, low in cost, even and soft in light emitting and the like.
Description
Technical field
The present invention relates to household appliance technical field, more specifically, the air-conditioning that relates to a kind of button and contain this button
Background technology
The mobile air conditioner outward appearance using is at present numerous, and button is also respectively to have style.And in conventional press-key structure, key area does not have the instruction of lamp, be not easy the position of key range the dark scene user of light, there is at present novel display floater to indicate by place lamp in key area, but the region of its indicating status lamp and button remain separated, cannot solve the problem of control panel miniaturization; Wherein, the most frequently used mixes touch key for low cost LED adds charactron demonstration, more high-end is that touch key-press adds liquid crystal display, but the cost of high terminal is high, join the scheme of touch key and after changing press-key structure many times, also lost new meaning and the conventional LED of prior art adds charactron, in order to solve the novelty problem of button, prior art adopts ITO(Indium Tin Oxides, nano indium tin) film and touching technique realize with button display effect backlight, but the cost of this mode is quite high.
Summary of the invention
The present invention is intended at least solve one of technical problem existing in prior art.
For this reason, one object of the present invention is, provides a kind of cost low and have a button of display effect backlight.
Another object of the present invention is, a kind of air-conditioning is provided, and comprises above-mentioned button.
For achieving the above object, first aspect present invention embodiment provides a kind of button, comprising: printed circuit board (PCB), is provided with keying body on described printed circuit board (PCB), described keying body is hollow structure, and described keying body can move up and down with respect to described printed circuit board (PCB); LED luminescence component, described LED luminescence component is positioned at described keying body, and is connected with described printed circuit board (PCB), and the movement of described keying body can make described LED luminescence component open or close; And housing, described printed circuit board (PCB) is arranged in described housing, described housing forms elastic portion with respect to described keying body place, in described elastic portion, be provided with touch-switch, one end of described touch-switch is resisted against in described keying body, and on described touch-switch, be provided with loophole, the light that described LED luminescence component sends can penetrate through described loophole.
Button provided by the invention, on housing, form elastic portion, in elastic portion, be provided with touch-switch, applying active force presses touch-switch, touch-switch drives keying body to move, keying body moves and LED luminescence component is opened printed circuit board (PCB) conducting, because keying body is hollow structure, on touch-switch, be provided with loophole, make the light that LED luminescence component sends can be through the keying body of hollow, loophole penetrates, make button there is illumination effect, realize the demonstration design backlight of button, thereby make the appearance effect of button attractive in appearance, and then promote the quality of product, touch-switch is arranged in elastic portion, when removing after the active force being applied on touch-switch, touch-switch can reset under the active force of elastic portion, make the reset of touch-switch simple and convenient, in addition, LED luminescence component is arranged in keying body, has effectively reduced the volume of button, thereby has reduced the production cost of button, elastic portion is molded on housing, has simplified the unitary construction of button, has further reduced the volume of button.
In addition, the button providing according to the above embodiment of the present invention also has following additional technical feature:
According to one embodiment of present invention, the outer surface of described housing is provided with decorative layer, and described decorative layer comprises clear area, and described clear area is positioned at described loophole place.
The setting of decorative layer, has increased the aesthetic property of button effectively, and the decorative layer that is positioned at loophole place is transparent, thereby has effectively ensured the light transmission of decorative layer, and then has ensured the appearance looks elegant of button.
According to one embodiment of present invention, on described clear area, be provided with pattern identification.
The setting of pattern identification, can operate according to pattern identification user, thereby makes the control operation of air-conditioning simple and convenient.
According to one embodiment of present invention, described pattern identification is silk-screen layer.
Pattern identification silk-screen, on clear area, makes the processing and fabricating of pattern identification simple and convenient, has effectively reduced the difficulty of processing of button, thereby has improved button production efficiency.
According to one embodiment of present invention, described decorative layer is polyvinyl chloride layer.
Polyvinyl chloride has stable physicochemical properties, water insoluble, alcohol, gasoline, and gas, vapor permeability are low, and there is certain resistance to chemical corrosion, thus effectively ensure useful life and the sealing of decorative layer.
According to one embodiment of present invention, between described decorative layer and described housing, be provided with diffusion layer.
The setting of diffusion layer, the light that button is given out is more evenly soft, thereby makes the appearance effect of button more attractive in appearance.
According to one embodiment of present invention, described diffusion layer is rice paper layer.
According to one embodiment of present invention, described diffusion layer is frosted layer.
Rice paper and frosted goods all have coarse surface, and coarse surface is penetrated light after multiple reflections, thereby have effectively ensured that the light that button sends is fill light, can not stimulate the vision to user.
According to one embodiment of present invention, described keying body comprises: base, the bottom of described base is provided with two pins, and described in two, pin is all fixedly connected with described printed circuit board (PCB), is provided with the conductive contact being connected respectively with pin described in two in described base; Conducting strip, described conducting strip is positioned at described base, and can contact with conductive contact described in two; And connector, described connector is arranged in described base movably, and being positioned at the top of described conducting strip, described one end of described touch-switch is resisted against on described connector, and the movement of described connector can make described conducting strip contact with conductive contact described in two.
Keying body simple in structure, effectively reduce assembly difficulty, the setting of base, make to be connected simple and conveniently between keying body and printed circuit board (PCB), apply active force touch-switch is pressed, touch-switch moves and drives connector to move simultaneously, connector moves conducting strip is contacted with two conductive contacts, thereby make corresponding circuit turn-on on printed circuit board (PCB), LED luminescence component is opened, simple to operation.
Second aspect present invention embodiment provides a kind of air-conditioning, comprises the button described in the arbitrary embodiment of above-mentioned first aspect.
The air-conditioning that second aspect present invention embodiment provides, has the button that the arbitrary embodiment of first aspect present invention provides, and therefore this air-conditioner outdoor unit has whole beneficial effects of the button that above-mentioned arbitrary embodiment provides.
Additional aspect of the present invention and advantage will provide in description part below, and part will become obviously from the following description, or recognize by practice of the present invention.
Brief description of the drawings
Above-mentioned and/or additional aspect of the present invention and advantage accompanying drawing below combination is understood becoming the description of embodiment obviously and easily, wherein:
Fig. 1 is according to the structural representation of the button described in one embodiment of the invention;
Fig. 2 is that the button shown in Fig. 1 is removed the structural representation after decorative layer;
Fig. 3 be in Fig. 2 A-A to sectional structure schematic diagram;
Fig. 4 is the structural representation of the button middle shell shown in Fig. 2;
Fig. 5 is the structural representation of printed circuit board (PCB) in the button shown in Fig. 2;
Fig. 6 is the structural representation of keying body in the printed circuit board (PCB) shown in Fig. 5;
Fig. 7 is the decomposition texture schematic diagram of the keying body shown in Fig. 6;
Fig. 8 be in Fig. 6 B-B to sectional structure schematic diagram.
Wherein, in Fig. 1 to Fig. 8, the corresponding relation between Reference numeral and component names is:
10 printed circuit board (PCB)s, 20 keying body, 21 bases, 211 pins, 212 conductive contacts, 22 conducting strips, 23 connectors, 30LED luminescence component, 40 housings, 41 elastic portion, 42 touch-switchs, 421 loopholes, 50 pattern identifications.
Embodiment
In order more clearly to understand above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments, the present invention is further described in detail.It should be noted that, in the situation that not conflicting, the feature in the application's embodiment and embodiment can combine mutually.
A lot of details are set forth in the following description so that fully understand the present invention; but; the present invention can also adopt other to be different from mode described here and implement, and therefore, protection scope of the present invention is not subject to the restriction of following public specific embodiment.
1 the button providing is according to some embodiments of the invention described to accompanying drawing 8 with reference to the accompanying drawings.
As shown in Fig. 2, Fig. 4 and Fig. 5, a kind of button that first aspect present invention embodiment provides, comprising: printed circuit board (PCB) 10, LED luminescence component 30 and housing 40.
Wherein, be provided with keying body 20 on printed circuit board (PCB) 10, keying body 20 is hollow structure, and keying body 20 can move up and down with respect to printed circuit board (PCB) 10; LED luminescence component 30 is positioned at keying body 20, and is connected with printed circuit board (PCB) 10, and the movement of keying body 20 can make LED luminescence component 30 open or close; Printed circuit board (PCB) 10 is arranged in housing 40, housing 40 forms elastic portion 41 with respect to keying body 20 places, in elastic portion 41, be provided with touch-switch 42, one end of touch-switch 42 is resisted against in keying body 20, and on touch-switch 42, be provided with loophole 421, the light that LED luminescence component 30 sends can penetrate through loophole 421.
The button that the present embodiment provides, on housing 40, form elastic portion 41, in elastic portion 41, be provided with touch-switch 42, applying active force presses touch-switch 42, touch-switch 42 drives keying body 20 to move, keying body 20 moves and LED luminescence component 30 is opened printed circuit board (PCB) 10 conductings, because keying body 20 is hollow structure, on touch-switch 42, be provided with loophole 421, make the light that LED luminescence component 30 sends can be through the keying body of hollow structure 20, loophole 421 penetrates, make button there is illumination effect, realize the demonstration design backlight of button, thereby make the appearance effect of button attractive in appearance, and then promote the quality of product, in addition, touch-switch 42 is arranged in elastic portion 41, when removing after the active force being applied on touch-switch 42, touch-switch 42 can reset under the active force of elastic portion 41, make the reset of touch-switch 42 simple and convenient, LED luminescence component 30 is arranged in keying body 20, effectively reduce the volume of button, thereby reduce the production cost of button, elastic portion 41 is molded on housing 40, simplify the unitary construction of button, further reduce the volume of button.
Particularly, as shown in Fig. 3, Fig. 5, Fig. 6, Fig. 7 and Fig. 8, keying body 20 comprises: base 21, conducting strip 22 and connector 23, the bottom of base 21 is provided with two pins 211, two pins 211 are all fixedly connected with printed circuit board (PCB) 10, are provided with the conductive contact 212 being connected respectively with two pins 211 in base 21; Conducting strip 22 is positioned at base 21, and can contact with two conductive contacts 212; Connector 23 is arranged in base 21 movably, and is positioned at the top of conducting strip 22, and the movement of connector 23 can make conducting strip 22 contact with two conductive contacts 212.
Keying body 20 simple in structure, effectively reduce assembly difficulty, the setting of base 21, make to be connected simple and conveniently between keying body 20 and printed circuit board (PCB) 10, apply active force touch-switch 42 is pressed, touch-switch 42 moves and drives connector 23 to move simultaneously, connector 23 moves conducting strip 22 is contacted with two conductive contacts 212, thereby make corresponding circuit turn-on on printed circuit board (PCB) 10, LED luminescence component 30 is opened, simple to operation.
Alternatively, conducting strip 22 is circular arc-shaped metal sheet.
Preferably, the outer surface of housing 40 is provided with decorative layer, and decorative layer comprises clear area, and clear area is positioned at loophole 421 places.
The setting of decorative layer, has increased the aesthetic property of button effectively, and the decorative layer that is positioned at loophole 421 places is transparent, thereby has effectively ensured the light transmission of decorative layer, and then has ensured the appearance looks elegant of button.
Particularly, as shown in Figure 1, on clear area, be provided with pattern identification; Pattern identification is silk-screen layer.
The setting of pattern identification, can operate according to pattern identification user, thereby makes the control operation of air-conditioning simple and convenient; Pattern identification silk-screen, on clear area, makes the processing and fabricating of pattern identification simple and convenient, has effectively reduced the difficulty of processing of button, thereby has improved button production efficiency.
In the present embodiment; as shown in Figure 1, Figure 2, shown in Fig. 4 and Fig. 5; on printed circuit board (PCB), be provided with four keying body; on housing, correspondence is provided with four elastic portion; on decorative layer, correspondence is provided with four pattern identifications; as shown in Figure 1; these four pattern identifications are respectively "+", "-", " MODE " and power supply mark; certainly; in the time manufacturing; can also change the pattern identification that uses other according to different demands, do not repeat them here, but its application all should be within protection scope of the present invention.
Alternatively, decorative layer is polyvinyl chloride layer.
Polyvinyl chloride has stable physicochemical properties, water insoluble, alcohol, gasoline, and gas, vapor permeability are low, and there is certain resistance to chemical corrosion, thus effectively ensure useful life and the sealing of decorative layer.
Certainly, decorative layer also can be made up of other materials, as long as meet decorative effect and translucent effect, do not repeat them here, but its application all should be within protection scope of the present invention.
Preferably, between decorative layer and housing 40, be provided with diffusion layer.
The setting of diffusion layer, the light that button is given out is more evenly soft, thereby makes the appearance effect of button more attractive in appearance.
In a specific embodiment of the present embodiment, diffusion layer is rice paper layer.
In a specific embodiment of the present embodiment, diffusion layer is frosted layer.
Rice paper and frosted goods all have coarse surface, and coarse surface is penetrated light after multiple reflections, thereby have effectively ensured that the light that button sends is fill light, can not stimulate the vision to user.
Certainly, diffusion layer can be also that other can make even, the soft material of LED luminescence component bright dipping make, and do not repeat them here, but its application all should be within protection scope of the present invention.
The air-conditioning that second aspect present invention embodiment provides, comprises the button that the arbitrary embodiment of above-mentioned first aspect provides.
The air-conditioning that second aspect present invention embodiment provides; there is the button that one embodiment of the invention provides; therefore this air-conditioning has the whole beneficial effects of button that above-mentioned arbitrary embodiment provides, and do not repeat them here, but its application all should be within protection range of the present invention.
Particularly, air-conditioning is mobile air conditioner.
Certainly, air-conditioning can be also the air-conditioning of other types, for example: split type floor air conditioner etc., do not repeat them here, but its application all should be within protection scope of the present invention.
In sum, button provided by the invention, on housing, form elastic portion, in elastic portion, be provided with touch-switch, applying active force presses touch-switch, touch-switch drives keying body to move, keying body moves and LED luminescence component is opened printed circuit board (PCB) conducting, because keying body is hollow structure, on touch-switch, be provided with loophole, make the keying body that light that LED luminescence component sends can footpath hollow structure, loophole penetrates, make button there is illumination effect, realize the demonstration design backlight of button, thereby make the appearance effect of keying body attractive in appearance, and then promote the quality of product, in addition, LED luminescence component is arranged in keying body, effectively reduce the volume of button, thereby reduce the production cost of keying body, elastic portion is molded on housing, simplify the unitary construction of button, further reduce the volume of button, the setting of decorative layer, has increased the aesthetic property of button effectively, and the decorative layer that is positioned at loophole place is transparent, thereby has effectively ensured the light transmission of decorative layer, and then has ensured the appearance looks elegant of keying body, the setting of diffusion layer, the light that button is given out is more evenly soft, thereby makes the appearance effect of button more attractive in appearance.
In the description of this specification, term " connection ", " installation ", " being connected " etc. all should be interpreted broadly, and for example, connect " can be to be fixedly connected with, can be also to removably connect, or connect integratedly.For the ordinary skill in the art, can understand as the case may be above-mentioned term concrete meaning in the present invention.
In the description of this specification, the description of term " embodiment ", " some embodiment ", " specific embodiment " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a button, is characterized in that, comprising:
Printed circuit board (PCB), is provided with keying body on described printed circuit board (PCB), and described keying body is hollow structure, and described keying body can move up and down with respect to described printed circuit board (PCB);
LED luminescence component, described LED luminescence component is positioned at described keying body, and is connected with described printed circuit board (PCB), and the movement of described keying body can make described LED luminescence component open or close; With
Housing, described printed circuit board (PCB) is arranged in described housing, described housing forms elastic portion with respect to described keying body place, in described elastic portion, be provided with touch-switch, one end of described touch-switch is resisted against in described keying body, and on described touch-switch, be provided with loophole, the light that described LED luminescence component sends can penetrate through described loophole.
2. button according to claim 1, is characterized in that,
The outer surface of described housing is provided with decorative layer, and described decorative layer comprises clear area, and described clear area is positioned at described loophole place.
3. button according to claim 2, is characterized in that,
On described clear area, be provided with pattern identification.
4. button according to claim 3, is characterized in that,
Described pattern identification is silk-screen layer.
5. button according to claim 4, is characterized in that,
Described decorative layer is polyvinyl chloride layer.
6. button according to claim 2, is characterized in that,
Between described decorative layer and described housing, be provided with diffusion layer.
7. button according to claim 6, is characterized in that,
Described diffusion layer is rice paper layer.
8. button according to claim 6, is characterized in that,
Described diffusion layer is frosted layer.
9. according to the button described in any one in claim 1 to 8, it is characterized in that, described keying body comprises:
Base, the bottom of described base is provided with two pins, and described in two, pin is all fixedly connected with described printed circuit board (PCB), is provided with the conductive contact being connected respectively with pin described in two in described base;
Conducting strip, described conducting strip is positioned at described base, and can contact with conductive contact described in two; With
Connector, described connector is arranged in described base movably, and being positioned at the top of described conducting strip, described one end of described touch-switch is resisted against on described connector, and the movement of described connector can make described conducting strip contact with conductive contact described in two.
10. an air-conditioning, is characterized in that, comprises button as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410129198.3A CN103943397A (en) | 2014-03-31 | 2014-03-31 | Key and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410129198.3A CN103943397A (en) | 2014-03-31 | 2014-03-31 | Key and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103943397A true CN103943397A (en) | 2014-07-23 |
Family
ID=51191017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410129198.3A Pending CN103943397A (en) | 2014-03-31 | 2014-03-31 | Key and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103943397A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406362A (en) * | 2014-12-03 | 2015-03-11 | 合肥美的电冰箱有限公司 | Integrated component of key, key lamp and display module and refrigerator |
| WO2018073834A1 (en) * | 2016-10-18 | 2018-04-26 | Symphony Limited | Touch control panel |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040102884A (en) * | 2003-05-30 | 2004-12-08 | 한라공조주식회사 | Button for vehicle |
| CN201294173Y (en) * | 2008-12-01 | 2009-08-19 | 青岛海信电器股份有限公司 | Key structure and electronic equipment |
| US20100170276A1 (en) * | 2009-01-06 | 2010-07-08 | Samsung Electronics Co., Ltd. | Switch assembly and air conditioner having the same |
| CN201667302U (en) * | 2010-03-31 | 2010-12-08 | 东莞市凯华电子有限公司 | Light-touch switch capable of being equipped with a lamp |
| US20110089009A1 (en) * | 2009-10-20 | 2011-04-21 | Ming-Tsung Chiu | Air conditioner control module |
| CN102034625A (en) * | 2009-09-30 | 2011-04-27 | 鸿富锦精密工业（深圳）有限公司 | Key manufacturing method and key manufactured by same |
| CN202747239U (en) * | 2012-08-14 | 2013-02-20 | 艾红生 | Diffusion board for lamp |
| CN102945765A (en) * | 2011-08-15 | 2013-02-27 | 宁波奥克斯空调有限公司 | Method for manufacturing light-transmitting button of plated PC (polycarbonate) board |
| CN203812765U (en) * | 2014-03-31 | 2014-09-03 | 美的集团股份有限公司 | Button and air conditioner |
-
2014
- 2014-03-31 CN CN201410129198.3A patent/CN103943397A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040102884A (en) * | 2003-05-30 | 2004-12-08 | 한라공조주식회사 | Button for vehicle |
| CN201294173Y (en) * | 2008-12-01 | 2009-08-19 | 青岛海信电器股份有限公司 | Key structure and electronic equipment |
| US20100170276A1 (en) * | 2009-01-06 | 2010-07-08 | Samsung Electronics Co., Ltd. | Switch assembly and air conditioner having the same |
| CN102034625A (en) * | 2009-09-30 | 2011-04-27 | 鸿富锦精密工业（深圳）有限公司 | Key manufacturing method and key manufactured by same |
| US20110089009A1 (en) * | 2009-10-20 | 2011-04-21 | Ming-Tsung Chiu | Air conditioner control module |
| CN201667302U (en) * | 2010-03-31 | 2010-12-08 | 东莞市凯华电子有限公司 | Light-touch switch capable of being equipped with a lamp |
| CN102945765A (en) * | 2011-08-15 | 2013-02-27 | 宁波奥克斯空调有限公司 | Method for manufacturing light-transmitting button of plated PC (polycarbonate) board |
| CN202747239U (en) * | 2012-08-14 | 2013-02-20 | 艾红生 | Diffusion board for lamp |
| CN203812765U (en) * | 2014-03-31 | 2014-09-03 | 美的集团股份有限公司 | Button and air conditioner |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406362A (en) * | 2014-12-03 | 2015-03-11 | 合肥美的电冰箱有限公司 | Integrated component of key, key lamp and display module and refrigerator |
| WO2018073834A1 (en) * | 2016-10-18 | 2018-04-26 | Symphony Limited | Touch control panel |
| CN108271406A (en) * | 2016-10-18 | 2018-07-10 | 辛普尼有限公司 | The aerial cooler of touch control panel with sound auxiliary |
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Application publication date: 20140723 |
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| RJ01 | Rejection of invention patent application after publication |