CN203454076U - Operating button - Google Patents
Operating button Download PDFInfo
- Publication number
- CN203454076U CN203454076U CN201320539678.8U CN201320539678U CN203454076U CN 203454076 U CN203454076 U CN 203454076U CN 201320539678 U CN201320539678 U CN 201320539678U CN 203454076 U CN203454076 U CN 203454076U
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- CN
- China
- Prior art keywords
- action button
- light source
- push rod
- operating head
- light
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- 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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Abstract
The utility model discloses an operating button. The operating button comprises a light source (10), a pushing rod (20) and an operating head (30). The light source can output light rays. The pushing rod is provided with a diverging lens (22), and the operating head is provided with a condensing lens (32). The optical center of the diverging lens, the optical center of the condensing lens and the light source are located on the same straight line. According to the operating button, only one diverging lens and one condensing lens are located on a spreading light path of the light rays generated by the light source, and therefore the distance between the light source and the diverging lens can be regulated conveniently, the brightness of the light rays irradiated by the operating button is improved, and no light spot is generated.
Description
Technical field
The utility model relates to a kind of action button, relates in particular to a kind of action button with light source.
Background technology
Action button can be exported light to action button outside by the light source being arranged at wherein, to identify the state of action button or equipment.Due to the restriction of action button volume and structure, in use, action button is exported the optical path length of light, makes to export the luminance shortage of light.In addition, the light of action button output is not parallel, makes the light of its ejaculation inhomogeneous, has hot spot.
Utility model content
The object of this invention is to provide a kind of action button, improve the brightness of the light of action button output.
The utility model provides a kind of action button, comprises light source, push rod and operating head.The exportable light of light source.Push rod has an astigmat, and operating head has a collector lens.The optical centre of astigmat, the optical centre of collector lens and light source are on same straight line, thereby the light that light source produces can penetrate from action button through astigmat and collector lens.In the propagation light path that this action button emits beam at light source, only have an astigmat and a collector lens, thereby can utilize simple optics to adjust the distance of light source and astigmat, the brightness that improves the light of action button irradiation, reduces or avoids producing hot spot.
In another schematic embodiment of action button, push rod and astigmat are integrated, and operating head and collector lens are integrated.
In the schematic embodiment of another kind of action button, light source is LED.
In another schematic embodiment of action button, action button has an installation direction that push rod is connected with operating head.Operating head is provided with link, and link has introduction part and lock-joining part.Push rod is provided with interlocking end, and interlocking end has insertion section and Access Division, and on installation direction, can move along introduction part in insertion section, and Access Division can be connected in lock-joining part.
In another schematic embodiment of action button, introduction part is groove, and insertion section is projection.
In another schematic embodiment of action button, lock-joining part has approaching face and draw-in groove, and Access Division has inserting surface and buckle face, and on installation direction, inserting surface can move along approaching face, makes buckle face and draw-in groove clamping.
Accompanying drawing explanation
The following drawings only schematically illustrates and explains the utility model, does not limit scope of the present utility model.
Fig. 1 is for the structural representation of a kind of exemplary embodiment of description operation button.
Fig. 2 is the cutaway view along II-II line in Fig. 1.
Fig. 3 is for illustrating the syndeton of push rod and operating head.
Fig. 4 to Fig. 6 is for illustrating the connection procedure of lock-joining part and Access Division.
Label declaration
10 light sources
20 push rods
22 astigmats
24 interlocking ends
26 insertion sections
28 Access Divisions
282 inserting surfaces
284 buckle faces
30 operating heads
32 collector lenses
34 links
36 introduction parts
38 lock-joining parts
382 approaching faces
384 draw-in grooves.
The specific embodiment
For technical characterictic, object and the effect of invention are had more clearly and are understood, now contrast accompanying drawing explanation the specific embodiment of the present invention, in each figure, identical label represents identical part.
In this article, " schematically " expression " is served as example, example or explanation ", any diagram, the embodiment that are described in this article " schematically " should be interpreted as a kind of preferred or have more the technical scheme of advantage.
For making drawing succinct, in each figure, only schematically shown part related to the present invention, they do not represent that it is as the practical structures of product.In addition, so that drawing is succinctly convenient to understand, in some figure, there are the parts of same structure or function, only schematically illustrated one of them, or only marked one of them.
Fig. 1 is for the structural representation of a kind of exemplary embodiment of description operation button.Fig. 2 is the cutaway view along II-II line in Fig. 1, and has shown the action button after assembling.Referring to Fig. 1 and Fig. 2, action button comprises a light source 10, push rod 20 and an operating head 30.Certainly, those skilled in the art know, if need action button also a plurality of light sources, action bars and operating head can be set.
Wherein, the exportable light of light source 10.The light of light source 10 output successively pass through push rod 20 and operating head 30, and from operating head 30 ejaculations.In a kind of exemplary embodiment of action button of the present invention, light source 10 is light emitting diode (LED), also can adopt as required other light source.
Operating head 30 has a collector lens 32, passes through the external irradiation of collector lens 32 backward action buttons by the light of astigmat 22.In a kind of exemplary embodiment of action button, collector lens 32 is convex lens.
On the direction of propagation emitting beam along light source 10, optical centre and the light source 10 of the optical centre of astigmat 22, collector lens 32 are on same straight line.Herein, the optical centre of the optical centre of astigmat 22, collector lens 32 and the geometric center of light source 10 are on same straight line.The light that light source 10 sends (in Fig. 2 shown in arrow), through after the dispersing of concavees lens, again by becoming directional light after convex lens, thereby makes the irradiation light of action button even, avoids hot spot.In the propagation light path emitting beam at light source 10, only have an astigmat and a collector lens, thereby can by simple optical texture, shorten the distance of light source and astigmat, improve the brightness of the light of action button irradiation, eliminate hot spot.
In action button, the outside dimension of astigmat and collector lens is determined by the diameter of push rod and the diameter of operating head respectively.In addition, can be by adjusting distance, the focal length of astigmat and the focal length of collector lens between distance, astigmat and the collector lens between LED and astigmat, make action button output collimated light beam to eliminate hot spot, and obtain enough light luminances.Can debug distance, the focal length of astigmat and these parameters of the focal length of collector lens between distance, astigmat and the collector lens between LED light source and astigmat by existing any mode.For specific action button (mainly referring to its length and diameter), those skilled in the art just can obtain these parameters by adjusting above-mentioned parameter ideal value by common optical knowledge makes action button output collimated light beam, and obtain enough light luminances, do not repeat them here concrete parameter adjustment process and method.
In a kind of exemplary embodiment of action button, collector lens and operating head are integrated, and for example collector lens and operating head can be plastic components, and the two is one-body molded by Shooting Technique; Astigmat and push rod also can adopt one-body molded processing.By integral forming process, process collector lens and operating head, and astigmat and push rod 20, can simplify the assembling procedure of whole action button, and avoid mismachining tolerance to cause collector lens and operating head, and the variation of astigmat and push rod relative position.In addition, operating head 30 and collector lens can be also parts separately, rather than integrated, and for example collector lens can be arranged between push rod and operating head, directly by push rod 20 and operating head 30, clamps collector lens and collector lens can be fixed.
Fig. 3 is for illustrating the syndeton of push rod and operating head.As shown in the figure, operating head 30 is provided with a link 34 being connected with push rod 20, and push rod 20 is provided with an interlocking end 24 being connected with operating head 30.On link 34, there are two each and every one introduction part 36 and two lock-joining parts 38.On interlocking end 24, there are two insertion sections 26 and two Access Divisions 28.
Referring to Fig. 3 and Fig. 4, push rod 20 is being connected in the process of operating head 30, insertion section 26 can enter introduction part 36, and move along introduction part 36, make in the drawings on the installation direction shown in arrow, lock-joining part 38 aligns with Access Division 28, and finally completes being connected of lock-joining part 38 and Access Division 28, thereby realizes being connected of push rod 20 and operating head 30.In a kind of exemplary embodiment of action button, introduction part 36 is grooves that are arranged on link 34, and this groove extends along the installation direction shown in arrow in Fig. 4.Insertion section 26 is for being arranged at the projection of interlocking end 24, and this projection is extended along the installation direction shown in arrow in Fig. 4.The projection of Plug Division 26 can be inserted in the groove of introduction part 36, makes the relative motion between push rod 20 and operating head 30 can only be along the installation direction shown in arrow in figure.
Referring to Fig. 3 and Fig. 4, in a kind of exemplary embodiment of action button of the present invention, lock-joining part 38 has an approaching face 382 and a draw-in groove 384.Access Division 28 has an inserting surface 282 and a buckle face 284.When push rod 20 moves with respect to operating head 30 along the installation direction shown in arrow in figure, inserting surface 282 can move along approaching face 382, and buckle face 284 can be connected in draw-in groove 384, thereby completes being connected and fixed of push rod 20 and operating head 30.Those skilled in the art know, if needed, in the present invention, also the frame for movements such as a plurality of approaching faces, a plurality of draw-in grooves can be set.
Fig. 4 to Fig. 6 is for illustrating the connection procedure of lock-joining part and Access Division.As shown in Figure 4, now push rod 20 is separated with operating head 30, and push rod 20 starts along the mutual assembly and connection of the installation direction shown in arrow in figure with operating head 30.
As shown in Figure 5, now the inserting surface 282 of Access Division 28 starts to contact with the approaching face 382 of lock-joining part 38.Inserting surface 282 moves along approaching face 382, makes approaching face 382 extruding relative to inserting surface 282, and then makes interlocking end 24 and link 34 produce deformation.
Be to be understood that, although this description is described according to each embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should make description as a whole, technical scheme in each embodiment also can, through appropriately combined, form other embodiments that it will be appreciated by those skilled in the art that.
Listed a series of detailed description is above only illustrating for feasibility embodiment of the present invention; they are not in order to limit the scope of the invention; allly do not depart from equivalent embodiment or the change that skill spirit of the present invention is done; as the combination of feature, cut apart or repeat, within all should being included in protection scope of the present invention.
Claims (6)
1. an action button, it comprises light source (10),
It is characterized in that also comprising in the above action button of the direction of propagation of described light source (10) output light:
Push rod (20), it has an astigmat (22); With
Operating head (30), it has a collector lens (32), and the optical centre of the optical centre of described astigmat (22), described collector lens (32) and described light source (10) are on same straight line.
2. action button as claimed in claim 1, wherein said push rod and described astigmat are integrated, and described operating head and described collector lens are integrated.
3. action button as claimed in claim 1, wherein said light source (10) is LED.
4. action button as claimed in claim 1, wherein said action button has an installation direction that described push rod (20) is connected with described operating head (30),
Described operating head (30) is provided with link (34), and described link has introduction part (36) and lock-joining part (38),
Described push rod (20) is provided with interlocking end (24), described interlocking end has insertion section (26) and Access Division (28), in the above insertion section of described installation direction (26), can move along described introduction part (36), and described Access Division (28) can be connected in described lock-joining part (38).
5. action button as claimed in claim 4, wherein said introduction part (36) is groove, and described insertion section (26) are projection.
6. action button as claimed in claim 4, wherein said lock-joining part (38) has approaching face (382) and draw-in groove (384), and described Access Division (28) have inserting surface (282) and buckle face (284), at the above inserting surface of described installation direction (282), can, along described approaching face (382) motion, make described buckle face (284) and described draw-in groove (384) clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320539678.8U CN203454076U (en) | 2013-08-30 | 2013-08-30 | Operating button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320539678.8U CN203454076U (en) | 2013-08-30 | 2013-08-30 | Operating button |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203454076U true CN203454076U (en) | 2014-02-26 |
Family
ID=50133948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320539678.8U Expired - Lifetime CN203454076U (en) | 2013-08-30 | 2013-08-30 | Operating button |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203454076U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015027490A1 (en) * | 2013-08-30 | 2015-03-05 | 西门子公司 | Operating button |
| CN115274336A (en) * | 2022-07-20 | 2022-11-01 | 苏州西门子电器有限公司 | Emergency stop button |
-
2013
- 2013-08-30 CN CN201320539678.8U patent/CN203454076U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015027490A1 (en) * | 2013-08-30 | 2015-03-05 | 西门子公司 | Operating button |
| CN105378379A (en) * | 2013-08-30 | 2016-03-02 | 西门子公司 | Operating button |
| US10253968B2 (en) | 2013-08-30 | 2019-04-09 | Siemens Aktiengesellschaft | Push-button switch operating portion with diverging and converging lens |
| CN115274336A (en) * | 2022-07-20 | 2022-11-01 | 苏州西门子电器有限公司 | Emergency stop button |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140226 |