CN201820670U - Simple-type luminous button - Google Patents
Simple-type luminous button Download PDFInfo
- Publication number
- CN201820670U CN201820670U CN2010205603604U CN201020560360U CN201820670U CN 201820670 U CN201820670 U CN 201820670U CN 2010205603604 U CN2010205603604 U CN 2010205603604U CN 201020560360 U CN201020560360 U CN 201020560360U CN 201820670 U CN201820670 U CN 201820670U
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- CN
- China
- Prior art keywords
- light
- control panel
- light cone
- circuit board
- arm
- 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
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- Push-Button Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model provides a simple-type luminous button, which comprises a control panel, a button cover and a circuit board, wherein a luminous body and a light touch switch are arranged on the circuit board, a light-splitting cone is arranged between the control panel and the circuit board, the light-splitting cone is funnel-shaped and comprises a tapered part and a cylindrical part, a groove is formed at the bottom of the cylindrical part, and the luminous body is arranged inside the groove; a light outlet part extends upwardly from the upper end surface of the tapered part, and the light outlet part is positioned between the control panel and the button cover; a support surface is arranged at the junction of the light outlet part and the tapered part, and the button cover is arranged on the support surface; more than two elastic arms are adopted, and the elastic arms are connected with the control panel and the light-splitting cone respectively; a contact arm extends downwardly from the light-splitting cone, and the contact arm is contacted with the light touch switch; and the light-splitting cone, the light outlet part, the elastic arms and the contact arm form an integrated structure. The simple-type luminous button has simple structure and low cost, is convenient for assembly, and increases the production efficiency.
Description
Technical field
The utility model relates to the Household Appliance source switch, especially with the button switch of luminous indication.
Background technology
At present, most household electrical appliance all have the power knob switch, are used for the power supply of ON/OFF household electrical appliance, and part power knob switch adopts the luminous different on off state of distinguishing, as the annular illuminated push button device of common use.As the Chinese patent publication number is a kind of Household Appliance source switch, the especially button switch of the luminous indication of band shape of CN2603491Y.Comprise: keypad that mains switch and circuit trace be installed, one are finished button support to the control of button on-board switching, one by its motion and are used for spring that the button support resets, support that is used for fixing spring and supports the button support, one and are installed in the leaded light ring of printing opacity on the household electrical appliance panel, a button and a luminous tube that is fixed on the button support; Support is fixedlyed connected with keypad; Spring one end contact button support, the other end is fixed on the support; Support is fixedlyed connected with keypad; The leaded light ring is fixedly mounted on the household electrical appliance panel; Described button support is made with light transmissive material, and the related button of one end is sleeved in the leaded light ring slidably, and the center is installed a described luminous tube.Adopt light transmissive material to make the button support, and a luminous tube is installed at heart place therein.Because luminous tube places the center of pushbutton unit, makes the light part of its emission can directly be refracted to leaded light ring light-emitting area, a part refracts to the light-emitting area of leaded light ring by the inclined-plane of the leaded light ring other end.Though above-mentioned button switch also can be realized distinguishing different on off states with the form of Luminous Ring, its internal structure complexity, related to a plurality of parts as: to the ring of light, button, support, luminous tube, keypad, spring; Not only cost height, and assembling is complicated, and production efficiency is low; In addition, the complicated more probability that it breaks down of structure is high more.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of simple type illuminated push button, and it is simple in structure, and cost is low, and is easy to assembly, and production efficiency is higher.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of simple type illuminated push button, comprise control panel, button cover, circuit board, and described control panel is provided with through hole, and described button cover is installed in the described through hole; Described circuit board is provided with luminous element and touch-switch, and described control panel is provided with some erection columns, and described erection column is provided with screw, and described erection column is fixedlyed connected with circuit board by screw; Be provided with the branch light cone between described control panel and the circuit board, light cone was infundibulate in described minute, comprised tapered portion and columnar portion, and described columnar portion bottom surface is provided with groove, and described luminous element is arranged in the described groove; Described tapered portion upper surface extends upward and is provided with light out part, and described light out part is between control panel and button cover; Described light out part and tapered portion junction are provided with supporting surface, and described button cover is located on the described supporting surface; Be provided with plural elastic arm, described elastic arm is connected with the branch light cone with control panel respectively; Light cone extension downwards in described minute is provided with a contact arm, and described contact arm contacts with described touch-switch; Light cone, light out part, elastic arm, contact arm were integrated in described minute.Press the button lid, button cover moves down, and under the effect of supporting surface, button cover promotes to divide light cone to move down, and the contact arm that is positioned on the reflective cone touches touch-switch, connects the circuit on the circuit board, makes the luminous element on the circuit board get electric work; Because luminous element is positioned at the columnar portion of branch light cone, after the columnar portion and tapered portion of the light that luminous element sent through the branch light cone, form the outgoing form of the light of an annular, emergent light enters into light out part through after the tapered portion, and launch at last, at ring of light of periphery formation of button cover.When closing power supply, in the effect of elastic arm, the time button cover reset, mains switch returns to reset condition.Because described minute light cone, light out part, elastic arm, contact arm are integrated, cost is low, and is easy to assembly, and production efficiency is higher.
As improvement, be provided with three elastic arms, described elastic arm one end is connected with the branch light cone, and the other end is provided with mounting ear, and on the described mounting ear, described mounting ear is connected with control panel.
As improvement, described mounting ear is provided with installing hole, and corresponding mounting ear goes out to be provided with projection on the described control panel, and described projection stretches in the described installing hole.
As improvement, light cone extension downwards in described minute is provided with more than one protection arm, is provided with the gap between described protection arm and the circuit board.The protection arm is used to limit the formation that moves down of branch light cone, avoids the branch light cone to damage; In addition, also limit the formation that moves down of contact arm, prevented the excessive damage touch-switch that causes of contact arm displacement.
As improvement, the tapering of the tapered portion of described minute light cone is 30 ~ 120 degree, and different taperings is influential to luminous efficiency.
The beneficial effect that the utility model is compared with prior art brought is:
Realize the critical piece of power knob switch luminous indicating lamp function: divide light cone, light out part, elastic arm, contact arm to be integrated, cost is low, and is easy to assembly, and production efficiency is higher;
The protection arm is used to limit the formation that moves down of branch light cone, avoids the branch light cone to damage; In addition, also limit the formation that moves down of contact arm, prevented the excessive damage touch-switch that causes of contact arm displacement.
Description of drawings
Fig. 1 is the utility model explosive view.
Fig. 2 is for dividing light cone three-dimensional structure schematic diagram.
Fig. 3 is for dividing the light cone vertical view.
Fig. 4 is the A-A cutaway view of Fig. 3.
Fig. 5 is the control panel rear view.
Embodiment
The utility model is described in further detail below in conjunction with Figure of description.
As shown in Figure 1, a kind of simple type illuminated push button comprises control panel 1, button cover 2, circuit board 4, and described control panel 1 is provided with manhole 11, and described button cover 2 is installed in the described through hole 11.Described circuit board 4 is provided with luminous element 6 and touch-switch 5, and the place, four angles of described control panel 1 all extension is provided with erection column 8, and described erection column 8 ends are provided with screw 81, and described erection column 8 is fixedlyed connected with circuit board 4 by screw 7.Shown in Fig. 2 to 4, be provided with branch light cone 3 between described control panel 1 and the circuit board 4, light cone 3 was infundibulate in described minute, comprised tapered portion 32 and columnar portion 33; Described columnar portion 33 bottom surfaces cave inward and form a groove 331, and described luminous element 6 is contained in the described groove 331; The tapering a of the tapered portion 32 of described minute light cone 3 is 30 ~ 120 degree.Described tapered portion 32 upper surfaces extend upward and are provided with light out part 31, and described light out part 31 tops form an annular between control panel 1 and button cover 2, the round button lid 2 in the middle of surrounding.Described light out part 31 is provided with supporting surface 37 with tapered portion 32 junctions, and described button cover 2 is fixed on the described supporting surface 37.Shown in Fig. 4,5, be provided with three elastic arms 36, elastic arm 36 is evenly distributed on the periphery of branch light cone 3, the one end is connected with dividing light cone 3, the other end is provided with mounting ear 361, and described mounting ear 361 is provided with installing hole 362, and corresponding mounting ear 361 goes out to be provided with projection 12 on the described control panel 1, described protruding 12 stretch in the described installing hole 362, are used for an end of elastic arm 36 is fixed on control panel 1.Tapered portion 32 extension downwards of described minute light cone 3 is provided with a contact arm 34, and described contact arm 34 contacts with described touch-switch 5.The tapered portion 32 of described minute light cone 3 is extended downwards and is provided with two protection arms 35, and described protection arm 35 is longer than contact arm 34 length, and and circuit board 4 between be provided with the gap.Light cone 3, light out part 31, elastic arm 36, contact arm 34 were integrated in described minute, by the integrated through injection molding moulding.
As shown in Figure 1, press the button and cover 2, button cover 2 moves down, under the effect of supporting surface 37, button cover 2 promotes to divide light cone 3 to move down, and the contact arm 34 that is positioned on the reflective cone touches touch-switch 5, connect the circuit on the circuit board 4, make the luminous element 6 on the circuit board 4 get electric work; Protection arm 35 is used to limit the formation that moves down of branch light cone 3, avoids branch light cone 3 to damage; In addition, also limit the formation that moves down of contact arm 34, prevented the excessive damage touch-switch 5 that causes of contact arm 34 displacements.Because luminous element 6 is positioned at the columnar portion 33 of branch light cone 3, after the columnar portion 33 and tapered portion 32 of the light that luminous element 6 is sent through branch light cone 3, form the outgoing form of the light of an annular, emergent light enters into light out part 31 through after the tapered portion 32, and launch at last, at ring of light of periphery formation of button cover 2.When closing power supply, in the effect of elastic arm 36, the time button cover 2 reset, mains switch returns to reset condition.Because described minute light cone 3, light out part 31, elastic arm 36, contact arm 34 are integrated, cost is low, and is easy to assembly, and production efficiency is higher.
All have the utility model structure and just do to revise in form, all belongs to protection category of the present utility model.
Claims (5)
1. a simple type illuminated push button comprises control panel, button cover, circuit board, and described control panel is provided with through hole, and described button cover is installed in the described through hole; Described circuit board is provided with luminous element and touch-switch, and described control panel is provided with some erection columns, and described erection column is provided with screw, and described erection column is fixedlyed connected with circuit board by screw; It is characterized in that: be provided with the branch light cone between described control panel and the circuit board, light cone was infundibulate in described minute, comprised tapered portion and columnar portion, and described columnar portion bottom surface is provided with groove, and described luminous element is arranged in the described groove; Described tapered portion upper surface extends upward and is provided with light out part, and described light out part is between control panel and button cover; Described light out part and tapered portion junction are provided with supporting surface, and described button cover is located on the described supporting surface; Be provided with plural elastic arm, described elastic arm is connected with the branch light cone with control panel respectively; Light cone extension downwards in described minute is provided with a contact arm, and described contact arm contacts with described touch-switch; Light cone, light out part, elastic arm, contact arm were integrated in described minute.
2. a kind of simple type illuminated push button according to claim 1 is characterized in that: be provided with three elastic arms, described elastic arm one end is connected with the branch light cone, and the other end is provided with mounting ear, and on the described mounting ear, described mounting ear is connected with control panel.
3. a kind of simple type illuminated push button according to claim 2, it is characterized in that: described mounting ear is provided with installing hole, and corresponding mounting ear goes out to be provided with projection on the described control panel, and described projection stretches in the described installing hole.
4. a kind of simple type illuminated push button according to claim 1 is characterized in that: light cone extension downwards in described minute is provided with more than one protection arm, is provided with the gap between described protection arm and the circuit board.
5. a kind of simple type illuminated push button according to claim 1 is characterized in that: the tapering of the tapered portion of described minute light cone is 30 ~ 120 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205603604U CN201820670U (en) | 2010-10-14 | 2010-10-14 | Simple-type luminous button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205603604U CN201820670U (en) | 2010-10-14 | 2010-10-14 | Simple-type luminous button |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201820670U true CN201820670U (en) | 2011-05-04 |
Family
ID=43918616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205603604U Expired - Lifetime CN201820670U (en) | 2010-10-14 | 2010-10-14 | Simple-type luminous button |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201820670U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104681333A (en) * | 2013-11-29 | 2015-06-03 | 英业达科技有限公司 | Press key mechanism |
| CN106816334A (en) * | 2015-11-30 | 2017-06-09 | 钟桂生 | A kind of illuminated push button that can carry out side control |
| CN108051548A (en) * | 2017-12-14 | 2018-05-18 | 安徽理工大学 | A kind of composition of air detection device and its implementation |
| WO2018218948A1 (en) * | 2017-06-02 | 2018-12-06 | 深圳创维数字技术有限公司 | Button structure and electronic device |
-
2010
- 2010-10-14 CN CN2010205603604U patent/CN201820670U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104681333A (en) * | 2013-11-29 | 2015-06-03 | 英业达科技有限公司 | Press key mechanism |
| CN106816334A (en) * | 2015-11-30 | 2017-06-09 | 钟桂生 | A kind of illuminated push button that can carry out side control |
| WO2018218948A1 (en) * | 2017-06-02 | 2018-12-06 | 深圳创维数字技术有限公司 | Button structure and electronic device |
| CN108051548A (en) * | 2017-12-14 | 2018-05-18 | 安徽理工大学 | A kind of composition of air detection device and its implementation |
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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: 20110504 |
|
| CX01 | Expiry of patent term |