CN103297018A - Shell of multi-directional inductive switch - Google Patents
Shell of multi-directional inductive switch Download PDFInfo
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- CN103297018A CN103297018A CN2012100403130A CN201210040313A CN103297018A CN 103297018 A CN103297018 A CN 103297018A CN 2012100403130 A CN2012100403130 A CN 2012100403130A CN 201210040313 A CN201210040313 A CN 201210040313A CN 103297018 A CN103297018 A CN 103297018A
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- wall
- degree
- inductive switch
- housing
- polytropism
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Abstract
A shell of a multi-directional inductive switch comprises a shell seat and a shell cover which are combined and define a containing space, and a light channel which is arranged between the shell seat and the shell cover and is communicated with the containing space. The containing space is used for containing a rolling piece. The light channel is used for transmitting light signals. At least three dip angles are arranged on the wall faces of the containing space. The included angle between at least one wall face and a first axis is between -80 degrees and 80 degrees, so that the rolling piece rolls between an off position where the light signals are blocked and an on position where the light signals are connected along the wall face. Accordingly, the inductive switch can have on-off effect at different azimuthal angles because of different dip angles.
Description
Technical field
The present invention relates to a kind of housing of inductive switch, particularly relate to a kind of housing that utilizes angle to change the polytropism inductive switch that forms path or open circuit.
Background technology
Consulting Fig. 1, is example with a kind of inductive switch 1, include an involutory mutually shell block 11 and launch part 13 and a light receiving piece 14 with a cap 12, the relative shell block 11 that is installed in a light in the cap 12, and a ball 15.Shell block 11 has around an axis X and defines an annular conical surface 111 of an alcove 110, and runs through annular conical surface 111 and two breach 112 of light emission part 13 and light receiving piece 14 relatively respectively.Light emission part 13 is launched light by breach 112 towards light receiving piece 14.Ball 15 is contained in the alcove 110.
Whereby, when inductive switch 1 stands, can be subject to the position that this annular conical surface 111 is positioned at the blocking light path, formation is opened circuit and is " OFF " state, when inductive switch 1 is toppled over above specific angle to any one azimuth, ball 15 can follow annular conical surface 111 to be positioned at the position of opening light path, forms the conducting loop and is " ON " state.
Consult Fig. 2, and cooperate shown in Figure 1, be example with an electric iron 2, aforementioned inductive switch 1 is installed in a machine plate 21 of electric iron 2, when automatically controlled design, only need shown in Fig. 2 state (I), make inductive switch 1 at random plate 21 topple over, whereby, be positioned at the ball 15 of opening the light path position, just can produce the signal of " ON ", as the basis of energising heating, shown in Fig. 2 state (II), make inductive switch 1 at random plate 21 stand, whereby, be positioned at the ball 15 of blocking light path position, just can produce the signal of " OFF ", as outage in the scheduled time and stop the basis of preheating.
Yet, a lot of users are when stopping ironing clothes, can be shown in Fig. 2 state (III), the mode of overturning with left, is to the right parked electric iron 2 smoothly, as shown in Figure 1, at this moment, because ball 15 still can be positioned at the position of opening light path, add thermal effect and continue to produce, and the doubt of causing danger is arranged.Obviously, the use state of aforementioned inductive switch 1 can be subject to annular conical surface 111, and changing property does not meet the shortcoming of demand.
Summary of the invention
The purpose of this invention is to provide and a kind ofly can cooperate different azimuths, produce the not housing of the polytropism inductive switch of same-action.
The housing of polytropism inductive switch of the present invention, be used for installing a photoelectricity group, and at least one rolling member, this photoelectricity group is used for emission and receiving optical signals, described housing comprises mutually involutory and define a shell block and a cap of a spatial accommodation, and be defined between described shell block and described cap and be communicated with an optical channel of described spatial accommodation, described spatial accommodation is ccontaining for described rolling member, described optical channel is for described light signal transmission, described wall has at least three kinds of inclination angles, and angle circle of at least one wall and a first axle is in-80 degree～80 degree, makes described rolling member follow described wall at an off position that stops light signal and open between a via positions of light signal and roll.
The housing of polytropism inductive switch of the present invention, described angle circle is in-20 degree～20 degree.
The housing of polytropism inductive switch of the present invention, described wall has 4, comprise and the described wall of described first axle angle circle in-80 degree～80 degree, reach and second axis angle circle all the other two walls in 0～80 degree, described second axis and described first axle are positioned at same plane and intersect vertically.
The housing of polytropism inductive switch of the present invention, another remaining wall and one article of the 3rd axis angle circle are in-80 degree～80 degree, described the 3rd axis and described first axle, second axis normal.
The housing of polytropism inductive switch of the present invention, at least one wall are curved surface, and the angle of described wall is benchmark with the tangent line of curved surface.
The housing of polytropism inductive switch of the present invention, the wall that has angle with described first axle, second axis is formed on described shell block, and the wall that has angle with described the 3rd axis is formed on described cap.
Beneficial effect of the present invention is: utilize the wall of described different angle, when described rolling member is tilted with described housing, follow described wall to be moved to off position.Whereby, because of different inclination angles, produce the effect of open and close in different orientations.
Description of drawings
Fig. 1 is the cutaway view of the general inductive switch of diagram;
Fig. 2 is a schematic diagram, and the inductive switch of pictorial image 1 can be installed in an electric iron, and this electric iron lays respectively at state (I), state (II), state (III);
Fig. 3 is the three-dimensional exploded view of housing of the polytropism inductive switch of the present invention's one first preferred embodiment;
Fig. 4 is the stereogram that the part of the cap in this first preferred embodiment is analysed and observe;
Fig. 5 is the cutaway view of this first preferred embodiment;
Fig. 6 is another cutaway view of this first preferred embodiment;
Fig. 7 is a schematic diagram, illustrate this first preferred embodiment and be installed in an electric iron, and this electric iron lays respectively at state (I), state (II), state (III), state (IV);
Fig. 8 is a cutaway view of this first preferred embodiment, shows with rolling member of a wall guiding to be positioned at a via positions;
Fig. 9 is a cutaway view of this first preferred embodiment, shows that guiding this rolling member with another wall is positioned at this via positions;
Figure 10 is the cutaway view of housing of the polytropism inductive switch of the present invention's one second preferred embodiment;
Figure 11 is the cutaway view of housing of the polytropism inductive switch of the present invention 1 the 3rd preferred embodiment;
Figure 12 is the cutaway view of housing of the polytropism inductive switch of the present invention 1 the 4th preferred embodiment;
Figure 13 is the cutaway view of housing of the polytropism inductive switch of the present invention 1 the 5th preferred embodiment; And
Figure 14 is the cutaway view of housing of the polytropism inductive switch of the present invention 1 the 6th preferred embodiment.
Embodiment
For above-mentioned purpose of the present invention, feature and advantage can be become apparent, below in conjunction with accompanying drawing the specific embodiment of the present invention is elaborated.Need to prove that at first the present invention is not limited to following embodiment, those skilled in the art should understand the present invention from the spirit that following execution mode embodies, and each technical term can be done the most wide in range understanding based on spiritual essence of the present invention.Same or analogous member uses the same reference numerals to represent among the figure.
Consult Fig. 3, Fig. 4, and Fig. 5, Fig. 6, first preferred embodiment of the housing of polytropism inductive switch of the present invention is used for a photoelectricity group 3 is installed, and a rolling member 4.This photoelectricity group 3 has a light emission part 31 and light receiving piece 32 of emission and receiving optical signals.This housing comprises: mutually involutory and define a shell block 5 and a cap 6 of a spatial accommodation 81, and be defined in this shell block 5 and 6 of this caps and be communicated with an optical channel 82 of this spatial accommodation 81.
This shell block 5 has a carrier 51, a retaining wall 52, and two short slots 53.This retaining wall 52 is formed on this carrier 51, and has this spatial accommodation 81 of standard and be positioned at three walls 521,522,523 of different orientations.Angle theta 1 boundary of this wall 521 and a first axle L1 is in-80 degree～80 degree, and preferably the boundary is in-20 degree～20 degree, and in this preferred embodiment, this angle theta 1 is 20 degree.Angle theta 2 boundaries of this wall 522,523 and second axis L2 are in 0 degree～80 degree, and preferable boundary is in 45 degree～60 degree, and this second axis L2 and this first axle L1 are positioned at same plane and intersect vertically, and in this preferred embodiment, angle theta 2 is 45 degree.The aforementioned relatively wall 522 of aforementioned short slot 53,523 is formed on this retaining wall 52.
This cap 6 has a surrounding wall 61, seal a wooden partition 62 of these surrounding wall 61 1 ends, be formed on an external member 63 and a retaining wall 64 of 62 1 inner surfaces of this wooden partition.This external member 63 has towards this wall 522,523 and two fins 631 adjoining each other in the crossover mode with these retaining wall 52 both sides, and docks by aforementioned fin 631 1 ora terminalis depression and with aforementioned short slot 53 and define two breach 632 of this optical channel 82 jointly with this spatial accommodation 81, aforementioned short slot 53.This retaining wall 64 has with aforementioned wall 521, this spatial accommodation 81 of 522,523 common specifications and is positioned at a wall 641 of different orientations.Angle theta 3 boundaries of this wall 641 and one article of the 3rd axis L3 are in-80 degree～80 degree, and preferable boundary is in-20 degree～20 degree, and in this preferred embodiment, this angle theta 3 is 20 degree.Vertical this first axle L1 of the 3rd axis L3 and the second axis L2.
Consult Fig. 5, Fig. 7, when the present invention is installed in a slice machine plate 71 of an electric iron 7 with direction shown in Figure 5, this rolling member 4 can be subject to this retaining wall 52,64 by the inboard, lateral from high to low and the bigger wall 522 in inclination angle, 523,641, stopping an off position of light signal and drop, at this moment, only need shown in Fig. 7 state (I), before during with ironing clothes, the action that the back is mobile, just can make this ball 4 follow the less wall in inclination angle 521, at an off position that stops light signal and before opening between a via positions of light signal, roll in the back, the signal that produces " ON-OFF " changes, basis as the energising heating forms first kind of use state.
Consult Fig. 6, Fig. 7, when this electric iron 7 is positioned at state (II), this rolling member 4 can follow this wall 521 to be rolled into to open a via positions of light signal, and this wall 521 can form the reverse slope that stops this rolling member 4, stops that this rolling member 4 is moved to off position again, and lasting " ON " signal that produces, at this moment, even this electric iron 7 of forward and backward displacement does not have the signal of " OFF " to change yet, be used for forming second kind of use state as the basis of cutting off the power supply or cutting off the power supply in the scheduled time.
Consult Fig. 8, Fig. 7, when this electric iron 7 is positioned at state (III), this rolling member 4 can follow this wall 522 or this wall 523 to be rolled into to open a via positions of light signal, and this wall 522 or this wall 523 can form the reverse slope that stops this rolling member 4, stop that this rolling member 4 is moved to off position again, and lasting " ON " signal that produces, at this moment, even this electric iron 7 of forward and backward displacement, there is not the signal of " OFF " to change yet, be used for the basis of cutting off the power supply as in outage or the scheduled time, form the third or the 4th kind of use state.
Consult Fig. 7, Fig. 9, when this electric iron 7 is positioned at state (IV), this rolling member 4 can follow this wall 641 to be rolled into to open a via positions of light signal, and this wall 641 can form the reverse slope that stops this rolling member 4, stops that this rolling member 4 is moved to off position again, and lasting " ON " signal that produces, at this moment, even this electric iron 7 of forward and backward displacement does not have the signal of " OFF " to change yet, be used for the basis as outage, form the 5th kind of use state.
Consulting Figure 10, Figure 11, is second, third preferred embodiment of the present invention, and itself and this first preferred embodiment is roughly the same, difference be in:
The present invention can cooperate different setting angles, changes aforementioned angle theta 1, θ 3, and wherein, the angle theta 1 that Figure 10, Figure 11 disclose this wall 521 and this first axle L1 respectively is 0 degree ,-20 degree.And the wall among Figure 11 521 is curved surface, and the angle theta 1 of this wall 521 is benchmark with the tangent line of curved surface.
Consulting Figure 12, Figure 13, is one the 4th of the present invention, the 5th preferred embodiment, and itself and this first preferred embodiment is roughly the same, difference be in:
This retaining wall 52 also has an opening 524, but still is formed with three walls 521,522,523 that are positioned at different orientations.When this opening 524 can promote assembling, the convenience of ccontaining this rolling member 4.
Consulting Figure 14, is the 6th preferred embodiment of the present invention, and itself and this first preferred embodiment is roughly the same, difference be in:
Preferable, aforementioned angle theta 2 boundaries are in 45～60 degree, and in this preferred embodiment, this wall 522,523 is 60 to spend with the angle theta 2 of this first axle L2.
According to the above as can be known, the housing of polytropism inductive switch of the present invention has following advantage and effect:
The present invention mainly is several walls 521,522,523,641 that utilize different orientations and tilt according to default angle, makes this rolling member 4 cooperate the inclination angle, follows aforementioned wall 521,522,523,641 displacements between off position, via positions.Whereby, make the present invention produce the effect of open and close in different orientations because of different inclination angles.
Should be understood that those skilled in the art can make various changes or modifications the present invention after having read above-mentioned instruction content of the present invention, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Claims (6)
1. the housing of a polytropism inductive switch is used for a photoelectricity group is installed, and at least one rolling member, and described photoelectricity group is used for emission and receiving optical signals, it is characterized in that described housing comprises:
A mutual involutory shell block and cap, be formed between described shell block and described cap and be positioned at different orientations and define several walls of a spatial accommodation, and be defined between described shell block and described cap and be communicated with an optical channel of described spatial accommodation, described spatial accommodation is ccontaining for described rolling member, described optical channel is for described light signal transmission, described wall has at least three kinds of inclination angles, and angle circle of at least one wall and a first axle is in-80 degree～80 degree, makes described rolling member follow described wall at an off position that stops light signal and open between a via positions of light signal and roll.
2. the housing of polytropism inductive switch according to claim 1 is characterized in that, described angle circle is in-20 degree～20 degree.
3. the housing of polytropism inductive switch according to claim 1, it is characterized in that, described wall has 4, comprise and the described wall of described first axle angle circle in-80 degree～80 degree, reach and second axis angle circle all the other two walls in 0～80 degree, described second axis and described first axle are positioned at same plane and intersect vertically.
4. the housing of polytropism inductive switch according to claim 3 is characterized in that, another remaining wall and one article of the 3rd axis angle circle are in-80 degree～80 degree, described the 3rd axis and described first axle, second axis normal.
5. the housing of polytropism inductive switch according to claim 4 is characterized in that, at least one wall is curved surface, and the angle of described wall is benchmark with the tangent line of curved surface.
6. the housing of polytropism inductive switch according to claim 4 is characterized in that, the wall that has angle with described first axle, second axis is formed on described shell block, and the wall that has angle with described the 3rd axis is formed on described cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210040313.0A CN103297018B (en) | 2012-02-22 | 2012-02-22 | The housing of polytropism inductive switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210040313.0A CN103297018B (en) | 2012-02-22 | 2012-02-22 | The housing of polytropism inductive switch |
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| Publication Number | Publication Date |
|---|---|
| CN103297018A true CN103297018A (en) | 2013-09-11 |
| CN103297018B CN103297018B (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210040313.0A Active CN103297018B (en) | 2012-02-22 | 2012-02-22 | The housing of polytropism inductive switch |
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| CN (1) | CN103297018B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105022308A (en) * | 2014-04-21 | 2015-11-04 | 大日科技股份有限公司 | Multi-directional sensing power supply control apparatus |
| CN108010795A (en) * | 2016-11-02 | 2018-05-08 | 大日科技股份有限公司 | Anti-loose inductive switch and its assemble method |
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| US5373153A (en) * | 1993-01-04 | 1994-12-13 | Motorola, Inc. | Optoelectronic tilt detector having tapered floors extending in same direction |
| CN1211806A (en) * | 1997-09-16 | 1999-03-24 | 阿尔卑斯电气株式会社 | Inclined sensor |
| CN2523009Y (en) * | 2001-09-05 | 2002-11-27 | 大日科技股份有限公司 | Ball switch |
| CN101339023A (en) * | 2007-07-05 | 2009-01-07 | 松下电工株式会社 | Tilt sensor |
| CN201557100U (en) * | 2009-12-18 | 2010-08-18 | 鹏雄实业(深圳)有限公司 | Infrared ray rolling switch |
| CN202473740U (en) * | 2012-02-22 | 2012-10-03 | 大日科技股份有限公司 | Case of omni-directional induction switch |
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2012
- 2012-02-22 CN CN201210040313.0A patent/CN103297018B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5373153A (en) * | 1993-01-04 | 1994-12-13 | Motorola, Inc. | Optoelectronic tilt detector having tapered floors extending in same direction |
| CN1211806A (en) * | 1997-09-16 | 1999-03-24 | 阿尔卑斯电气株式会社 | Inclined sensor |
| CN2523009Y (en) * | 2001-09-05 | 2002-11-27 | 大日科技股份有限公司 | Ball switch |
| CN101339023A (en) * | 2007-07-05 | 2009-01-07 | 松下电工株式会社 | Tilt sensor |
| CN201557100U (en) * | 2009-12-18 | 2010-08-18 | 鹏雄实业(深圳)有限公司 | Infrared ray rolling switch |
| CN202473740U (en) * | 2012-02-22 | 2012-10-03 | 大日科技股份有限公司 | Case of omni-directional induction switch |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105022308A (en) * | 2014-04-21 | 2015-11-04 | 大日科技股份有限公司 | Multi-directional sensing power supply control apparatus |
| CN108010795A (en) * | 2016-11-02 | 2018-05-08 | 大日科技股份有限公司 | Anti-loose inductive switch and its assemble method |
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| Publication number | Publication date |
|---|---|
| CN103297018B (en) | 2016-05-11 |
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