CN203746685U - Induction switch assembly - Google Patents
Induction switch assembly Download PDFInfo
- Publication number
- CN203746685U CN203746685U CN201320881341.5U CN201320881341U CN203746685U CN 203746685 U CN203746685 U CN 203746685U CN 201320881341 U CN201320881341 U CN 201320881341U CN 203746685 U CN203746685 U CN 203746685U
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- CN
- China
- Prior art keywords
- inductive switch
- protective cover
- switch assembly
- induction
- support portion
- 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 - Fee Related
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses an induction switch assembly which comprises an induction switch having an upward induction surface, and a shield arranged above the induction switch. An induction area is defined between the lower surface of the shield and the induction surface. According to the induction switch assembly of the utility model, the shield is arranged on the induction surface of the induction switch, and the shield can protect the induction switch and protect the induction surface of the induction switch from damage. Moreover, the space between the shield and the induction surface is defined as the induction area, an unconscious induction body is separated, induction coincidence and unconscious induction are avoided, the service life of the induction switch is prolonged, and the induction switch is more reliable in use.
Description
Technical field
The utility model relates to switching technique field, more specifically, relates to a kind of inductive switch assembly.
Background technology
In correlation technique, much equipment can be provided with inductive switch, and is mainly to adopt screen to be attached directly to the mode on inductive switch to the protection of inductive switch, and this mode of directly adhering to can not be protected preferably and fixing inductive switch.These screens are used common plastic cement and metal material mostly; can not realize protection preferably to inductive switch; inductive effects is poor; and these devices are difficult for realizing the function of the reflection of induction light source and the unconscious induction of shielding secondary; these protector aesthetic properties are not good enough simultaneously; material is thinner, has in use potential potential safety hazard.
Utility model content
The utility model is intended to solve at least to a certain extent one of above-mentioned technical problem of the prior art.For this reason, an object of the present utility model is to propose a kind ofly can carry out to inductive switch the inductive switch assembly of good protection.
According to inductive switch assembly of the present utility model, comprising: inductive switch, described inductive switch has sensitive surface upward; And protective cover, described protective cover is located at described inductive switch top, between the lower surface of described protective cover and described sensitive surface, limits induction region.
According to inductive switch assembly of the present utility model; by protective cover being set in the sensitive surface of inductive switch; protective cover can be protected inductive switch; the sensitive surface of protection inductive switch is not damaged; and by the space boundary between protective cover and sensitive surface, be induction region, separated unconscious inductor, avoids induction to overlap and unconscious induction; extend the useful life of inductive switch, thereby make the use of inductive switch more reliable.
In addition, the inductive switch assembly above-mentioned according to the utility model, can also have following additional technical characterictic:
According to an embodiment of the present utility model, the orthographic projection of described protective cover on described inductive switch covers described sensitive surface.
According to an embodiment of the present utility model, described inductive switch assembly also comprises: for supporting the support portion of described protective cover, described support portion is located at a side of described inductive switch and is connected with described protective cover.
According to an embodiment of the present utility model, rounding off between described support portion and described protective cover.
According to an embodiment of the present utility model, the insulating part that described support portion and described protective cover are formed as one.
According to an embodiment of the present utility model, described insulating part is ABS part or POM part.
According to an embodiment of the present utility model, described inductive switch assembly also comprises: base, and described base is provided with mounting groove, and described inductive switch is arranged in described mounting groove.
According to an embodiment of the present utility model, one end of described base is connected with described support portion, and described base, support portion and protective cover form Contraband shape.
According to an embodiment of the present utility model, described mounting groove forms cross, and described inductive switch is removably located in described mounting groove.
According to an embodiment of the present utility model, described inductive switch also comprises: latch, described base is provided with the pin hole of a plurality of and described mounting groove conducting, described inductive switch is provided with the installing hole corresponding with described pin hole, and described latch is removably mounted in described pin hole and described installing hole.
Additional aspect of the present invention and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Accompanying drawing explanation
Fig. 1 is according to the installation diagram of the inductive switch assembly of the utility model embodiment;
Fig. 2 is according to the explosive view of the inductive switch assembly of the utility model embodiment;
Fig. 3 is according to the vertical view of the inductive switch of the inductive switch assembly of the utility model embodiment;
Fig. 4 is according to the front view of the inductive switch of the inductive switch assembly of the utility model embodiment;
Fig. 5 is according to the upward view of the base of the inductive switch assembly of the utility model embodiment;
Fig. 6 is according to the left view of the base of the inductive switch assembly of the utility model embodiment.
Reference numeral:
Inductive switch assembly 100;
Inductive switch 10; Sensitive surface 11; The second installing hole 12;
Protective cover 20; Support portion 21; The first installing hole 22;
Induction region 30;
Base 40; Mounting groove 41; Side installing hole 42; Pin hole 43;
Latch 50.
Embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", orientation or the position relationship of indications such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " be only for describing object, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, the implication of " a plurality of " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the terms such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or be integral; Can be mechanical connection, can be to be also electrically connected to; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.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.
Below in conjunction with accompanying drawing, specifically describe according to the inductive switch assembly 100 of the utility model embodiment.
As shown in Figures 1 to 6, according to inductive switch assembly 100 of the present utility model, comprise: inductive switch 10 and protective cover 20.Particularly, inductive switch 10 has sensitive surface 11 upward, and protective cover 20 is located at inductive switch 10 tops, between the lower surface of protective cover 20 and sensitive surface 11, limits induction region 30.
Thus; according to inductive switch assembly 100 of the present utility model; by protective cover 20 being set in the sensitive surface 11 at inductive switch 10; protective cover 20 can be protected inductive switch 10, and the sensitive surface 11 of protection inductive switch 10 is not damaged, and is induction region 30 by the space boundary between protective cover 20 and sensitive surface 11; separated unconscious inductor; avoid induction to overlap and unconscious induction, extend the useful life of inductive switch 10, thereby make the use of inductive switch 10 more reliable.
It should be noted that, when inductive switch assembly 100 is used together with miscellaneous equipment, inductive switch assembly 100 can the riding position on equipment rationally arrange according to it, the placement location of inductive switch 10 is not limited to the described situation of above-described embodiment, and protective cover 20 is also not limited only to be located at the top of sensitive surface 11 simultaneously.For example, the sensitive surface 11 of inductive switch assembly 100 is when right, and protective cover 20 is positioned at the right side of sensitive surface 11 so that sensitive surface 11 is protected.
In addition, the kind of inductive switch 10 is not particularly limited, and alternatively, the inductive switch 10 of the utility model embodiment is photoelectric sensor switch, the sensitive surface 11 of inductive switch 10 can be accepted induction source information feedback enabling signal, and whether prompting operation person carries out secondary operation simultaneously.Photoelectric sensor switch can be in certain scope acknowledge(ment) signal, and the top of the sensitive surface 11 of inductive switch 10 is provided with protective cover 20, can carry out certain division and restriction to the induction range of inductive switch 10, the induction range of inductive switch 10 is mainly concentrated in induction region 30, operating personnel can only operate in the induction region 30 limiting, avoid operating personnel to carry out misoperation, or can get involved inductor and too much equipment is caused damage.And can isolate the inductor except operating personnel, avoid induction to overlap and unconscious induction after the danger that starts suddenly of equipment, protection operator's safety, has improved the fail safe operating, the perfect function of equipment, safety in utilization is enhanced.
In an embodiment of the present utility model, the orthographic projection of protective cover 20 on inductive switch 10 covers sensitive surface 11.Also just make, the area of protective cover 20 is greater than the area of the sensitive surface 11 of inductive switch 10.Thus, when protective cover 20 is located at sensitive surface 11 top, protective cover 20 can block sensitive surface 11 completely, and protective cover 20 can protect sensitive surface 11 comprehensively.
When inductive switch assembly 100 is used together with equipment, the fixed form of protective cover 20 on equipment is not particularly limited.Alternatively, inductive switch assembly 100 also comprises the support portion 21 for supporting protection cover 20, and support portion 21 is located at a side of inductive switch 10 and is connected with protective cover 20.Further, rounding off between support portion 21 and protective cover 20.
Particularly, as depicted in figs. 1 and 2, support portion 21 is connected to form as inverted L-shaped with protective cover 20, and the junction between support portion 21 and protective cover 20 is arc structure, and the radius of this arc structure is larger.Thus, protective cover 20 and support portion 21 simple in structure, and protective cover 20 is the arc structure that radius is larger with 21 junctions, support portion, extended the protective range of protective cover 20, and can make protective cover 20 integral body more attractive in appearance, operating personnel, when operating, can improve comfort, reduce and use fatigue.
In an embodiment of the present utility model, the insulating part that support portion 21 and protective cover 20 are formed as one.Thus, the support portion 21 being integrally formed and protective cover 20, not only guaranteed the structural intergrity of protective cover 20 and support portion 21, the protective cover 20 of this structure and support portion 21 convenient formation, reduced preparation cost, and support portion 21 and protective cover 20 make for insulating material, can make inductive switch assembly 100 there is good anti-peripheral interference function, also can effectively shield the unconscious induction of secondary simultaneously.
The material of protective cover 20 and support portion 21 is not particularly limited, as long as make for insulating material protective cover 20 and support portion 21.Alternatively, in an embodiment of the present utility model, insulating part is ABS part or POM part.Thus, when the material of protective cover 20 and support portion 21 is ABS or POM, it can have higher rigidity, intensity and fatigue strength, and can keep good light sensation reflectivity, thereby protective cover 20 can have good induction light source albedo, improve the dependability of inductive switch assembly 100.
In an embodiment of the present utility model, inductive switch assembly 100 also comprises base 40, and base 40 is provided with mounting groove 41, and inductive switch 10 is arranged in mounting groove 41.Thus, base 40 can protect the periphery of inductive switch 10, also inductive switch assembly 100 is fixed simultaneously.
Alternatively, one end of base 40 is connected with support portion 21, and base 40, support portion 21 and protective cover 20 form Contraband shape.Particularly, support portion 21 is provided with the first installing hole 22, corresponding, in one end of base 40, is provided with side installing hole 42.Particularly, as shown in Figure 2 and Figure 5, the bottom of support portion 21 is provided with two at isolated the first installing hole 22 of fore-and-aft direction, correspondingly, is provided with two isolated side installing holes 42 in one end of base 40.
Thus; can by the first installing hole 22, with side installing hole 42, base 40 be connected with protective cover 20 with relevant link; inductive switch assembly 100 integral body form Contraband shape; in use; what inductor can open wide from inductive switch assembly 100 one is sidelong in induction region 30; both facilitate the use of inductive switch assembly 100, and can play the effect that inductive switch assembly 100 is protected again.
The shape of the shape of mounting groove 41 and inductive switch 10 is adaptive, and in an embodiment of the present utility model, mounting groove 41 forms cross, and inductive switch 10 is removably located in mounting groove 41.Further, inductive switch 10 also comprises: latch 50, base 40 is provided with a plurality of and pin holes 43 mounting groove 41 conductings, and inductive switch 10 is provided with second installing hole 12 corresponding with pin hole 43, and latch 50 is removably mounted in pin hole 43 and the second installing hole 12.
Particularly, base 40 forms a cuboid substantially, is provided with criss-cross mounting groove 41 at the middle part of base 40, at mounting groove 41, is each side provided with a pin hole 43.Accordingly, inductive switch 10 forms the cross with mounting groove 41 adaptations, in the both sides of inductive switch 10, is also respectively provided with second installing hole 12.Pack inductive switch 10 into mounting groove 41 when interior, make the sensitive surface 11 of inductive switch 10 upward, two latches 50 are inserted to pin hole 43 and second installing hole 12 of the left and right sides, inductive switch 10 can not be moved in base 40.Thus, use latch 50 to be fixed inductive switch 10 and base 40, and latch 50 mounting or dismounting are convenient, convenient to the maintenance of inductive switch assembly 100 and renewal.
The material of latch 50 is not particularly limited, and alternatively, the material of latch 50 can be selected steel No. 45, and latch 50 hardness are high and not yielding, long service life.
In the inductive switch assembly 100 of the present embodiment, its induction touch-control is two-way, as shown in Figure 1, and for example, the induction region 30 that during use, operator's hand can slip over inductive switch assembly 100 from front side or the rear side of inductive switch assembly 100, right-hand man also can carry out touch controls simultaneously certainly.The operation principle of inductive switch assembly 100 and the course of work belong to the easy acquisition of those of ordinary skills, at this, no longer repeat.
Generally speaking, the inductive switch assembly 100 according to the utility model embodiment, can protect inductive switch 10, isolate unconscious inductor, induction region 30 is limited and divided, ensure operator's safety, and inductive switch assembly 100 is simple in structure, is easy to I&M.
According to other formations of the inductive switch assembly 100 of the utility model embodiment and operation, be all known for those of ordinary skills, be not described in detail here.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " 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, to the schematic statement of above-mentioned term not must for be 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.In addition, those skilled in the art can engage the different embodiment that describe in this specification or example and combine.
Although illustrated and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment in scope of the present utility model, modification, replacement and modification.
Claims (10)
1. an inductive switch assembly, is characterized in that, comprising:
Inductive switch, described inductive switch has sensitive surface upward; With
Protective cover, described protective cover is located at described inductive switch top, between the lower surface of described protective cover and described sensitive surface, limits induction region.
2. inductive switch assembly according to claim 1, is characterized in that, the orthographic projection of described protective cover on described inductive switch covers described sensitive surface.
3. inductive switch assembly according to claim 1, is characterized in that, also comprises: for supporting the support portion of described protective cover, described support portion is located at a side of described inductive switch and is connected with described protective cover.
4. inductive switch assembly according to claim 3, is characterized in that, rounding off between described support portion and described protective cover.
5. inductive switch assembly according to claim 4, is characterized in that, the insulating part that described support portion and described protective cover are formed as one.
6. inductive switch assembly according to claim 5, is characterized in that, described insulating part is ABS part or POM part.
7. inductive switch assembly according to claim 3, is characterized in that, also comprises: base, and described base is provided with mounting groove, and described inductive switch is arranged in described mounting groove.
8. inductive switch assembly according to claim 7, is characterized in that, one end of described base is connected with described support portion, and described base, support portion and protective cover form Contraband shape.
9. inductive switch assembly according to claim 7, is characterized in that, described mounting groove forms cross, and described inductive switch is removably located in described mounting groove.
10. inductive switch assembly according to claim 9, it is characterized in that, also comprise: latch, described base is provided with the pin hole of a plurality of and described mounting groove conducting, described inductive switch is provided with the installing hole corresponding with described pin hole, and described latch is removably mounted in described pin hole and described installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320881341.5U CN203746685U (en) | 2013-12-30 | 2013-12-30 | Induction switch assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320881341.5U CN203746685U (en) | 2013-12-30 | 2013-12-30 | Induction switch assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203746685U true CN203746685U (en) | 2014-07-30 |
Family
ID=51346452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320881341.5U Expired - Fee Related CN203746685U (en) | 2013-12-30 | 2013-12-30 | Induction switch assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203746685U (en) |
-
2013
- 2013-12-30 CN CN201320881341.5U patent/CN203746685U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20191230 |