CN203812765U - Button and air conditioner - Google Patents
Button and air conditioner Download PDFInfo
- Publication number
- CN203812765U CN203812765U CN201420156126.3U CN201420156126U CN203812765U CN 203812765 U CN203812765 U CN 203812765U CN 201420156126 U CN201420156126 U CN 201420156126U CN 203812765 U CN203812765 U CN 203812765U
- Authority
- CN
- China
- Prior art keywords
- button
- circuit board
- printed circuit
- keying body
- pcb
- 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.)
- Expired - Lifetime
Links
- 238000004020 luminiscence type Methods 0.000 claims description 25
- 238000004378 air conditioning Methods 0.000 claims description 14
- 238000009792 diffusion process Methods 0.000 claims description 13
- 235000007164 Oryza sativa Nutrition 0.000 claims description 5
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 5
- 239000004800 polyvinyl chloride Substances 0.000 claims description 5
- 235000009566 rice Nutrition 0.000 claims description 5
- 240000007594 Oryza sativa Species 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 6
- 241000209094 Oryza Species 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- RHZWSUVWRRXEJF-UHFFFAOYSA-N indium tin Chemical compound [In].[Sn] RHZWSUVWRRXEJF-UHFFFAOYSA-N 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical class [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
Landscapes
- Push-Button Switches (AREA)
Abstract
The utility model provides a button and air conditioner. The button comprises a printed circuit board, an LED light-emitting assembly and a casing. A button body, which has a hollow structure, is disposed on the printed circuit board, and can move relatively to the printed circuit board from up to down; the LED light-emitting assembly is located in the button body, is also connected to the printed circuit board, and can be turned on or off as the button body moves; and the printed circuit board is installed in the casing, an elastic portion is formed at the position, relative to the button body, of the casing, a touch switch is disposed on the elastic portion, an end of the touch switch abuts on the button body, and a light hole, through which the light emitted by the LED light-emitting assembly can be emitted, is disposed on the touch switch. The button provided by the utility model achieves the backlit display button design, and has the advantages of small size, low cost, even and soft light emission, and so forth.
Description
Technical field
The utility model relates to household appliance technical field, more specifically, and the air-conditioning that relates to a kind of button and contain this button
Background technology
The mobile air conditioner outward appearance of 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 indication of lamp, the dark scene user of light, be not easy the position of key range, 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, and the conventional LED of prior art adds charactron, join the scheme of touch key and after changing press-key structure many times, also lost new meaning, in order to solve the novelty problem of button, prior art adopts ITO(Indium Tin Oxides, nano indium tin) film and touching technique are realized with button display effect backlight, but the cost of this mode is quite high.
Utility model content
The utility model is intended at least solve one of technical problem existing in prior art.
For this reason, an object of the present utility model is, provides a kind of cost low and have a button of display effect backlight.
Another object of the present utility model is, a kind of air-conditioning is provided, and comprises above-mentioned button.
For achieving the above object, the utility model first aspect embodiment provide 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.
The button that the utility model provides, 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, realized the demonstration design backlight of button, thereby make the appearance effect of button attractive in appearance, and then promoted the quality of product, touch-switch is arranged in elastic portion, after removing 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 utility model above-described embodiment also has following additional technical feature:
According to an embodiment of the present utility model, 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 guaranteed the light transmission of decorative layer, and then has guaranteed the appearance looks elegant of button.
According to an embodiment of the present utility model, 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 an embodiment of the present utility model, 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 an embodiment of the present utility model, 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 guaranteed useful life and the sealing of decorative layer.
According to an embodiment of the present utility model, 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 an embodiment of the present utility model, described diffusion layer is rice paper layer.
According to an embodiment of the present utility model, 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 guaranteed that the light that button sends is fill light, can not stimulate the vision to user.
According to an embodiment of the present utility model, 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 reduced 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.
The utility model second aspect embodiment provide a kind of air-conditioning, comprises the button described in the arbitrary embodiment of above-mentioned first aspect.
The air-conditioning that the utility model second aspect embodiment provides, has the button that the arbitrary embodiment of the utility model first aspect provides, so this air-conditioner outdoor unit has whole beneficial effects of the button that above-mentioned arbitrary embodiment provides.
Additional aspect of the present utility model and advantage will provide in description part below, and part will become obviously from the following description, or recognize by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage accompanying drawing below combination obviously and is easily understood becoming the description of embodiment, wherein:
Fig. 1 is according to the structural representation of the button described in the utility model one embodiment;
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 utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.It should be noted that, in the situation that not conflicting, the application's embodiment and the feature in embodiment can combine mutually.
A lot of details have been set forth in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from mode described here and implement, and therefore, protection range of the present utility model is not subject to the restriction of following public specific embodiment.
1 the button providing according to some embodiment of the utility model is 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 the utility model first aspect 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 20 of hollow structure, loophole 421 penetrates, make button there is illumination effect, realized the demonstration design backlight of button, thereby make the appearance effect of button attractive in appearance, and then promoted the quality of product, in addition, touch-switch 42 is arranged in elastic portion 41, after removing 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 reduced the volume of button, thereby reduced the production cost of button, elastic portion 41 is molded on housing 40, simplified the unitary construction of button, further reduced 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 reduced 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 guaranteed the light transmission of decorative layer, and then has guaranteed 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 sign; certainly; when 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 range of the present utility model.
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 guaranteed useful life and the sealing of decorative layer.
Certainly, decorative layer also can be made by other materials, as long as meet decorative effect and translucent effect, do not repeat them here, but its application all should be within protection range of the present utility model.
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 guaranteed 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 range of the present utility model.
The air-conditioning that the utility model second aspect embodiment provides, comprises the button that the arbitrary embodiment of above-mentioned first aspect provides.
The air-conditioning that the utility model second aspect embodiment provides; there is the button that the utility model one embodiment 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 utility model.
Particularly, air-conditioning is mobile air conditioner.
Certainly, air-conditioning can be also the air-conditioning of other types, such as: split type floor air conditioner etc., do not repeat them here, but its application all should be within protection range of the present utility model.
In sum, the button that the utility model provides, 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, realized the demonstration design backlight of button, thereby make the appearance effect of keying body attractive in appearance, and then promoted the quality of product, in addition, LED luminescence component is arranged in keying body, effectively reduced the volume of button, thereby reduced the production cost of keying body, elastic portion is molded on housing, simplified the unitary construction of button, further reduced 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 guaranteed the light transmission of decorative layer, and then has guaranteed 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 the concrete meaning of above-mentioned term in the utility model.
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 utility model 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 the specific features of description, structure, material or feature can be with suitable mode combinations in any one or more embodiment or example.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
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 |
|---|---|---|---|
| CN201420156126.3U CN203812765U (en) | 2014-03-31 | 2014-03-31 | Button and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420156126.3U CN203812765U (en) | 2014-03-31 | 2014-03-31 | Button and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203812765U true CN203812765U (en) | 2014-09-03 |
Family
ID=51451485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420156126.3U Expired - Lifetime CN203812765U (en) | 2014-03-31 | 2014-03-31 | Button and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203812765U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103943397A (en) * | 2014-03-31 | 2014-07-23 | 美的集团股份有限公司 | Key and air conditioner |
| CN112356786A (en) * | 2020-10-19 | 2021-02-12 | 东风延锋汽车饰件系统有限公司 | Touch control soft interior trim cladding product and vehicle |
| CN113296414A (en) * | 2020-02-21 | 2021-08-24 | 深圳市晟瑞科技有限公司 | Wall surface controller and intelligent home system |
-
2014
- 2014-03-31 CN CN201420156126.3U patent/CN203812765U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103943397A (en) * | 2014-03-31 | 2014-07-23 | 美的集团股份有限公司 | Key and air conditioner |
| CN113296414A (en) * | 2020-02-21 | 2021-08-24 | 深圳市晟瑞科技有限公司 | Wall surface controller and intelligent home system |
| CN112356786A (en) * | 2020-10-19 | 2021-02-12 | 东风延锋汽车饰件系统有限公司 | Touch control soft interior trim cladding product and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140903 |
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| CX01 | Expiry of patent term |