CN1211806A - Inclined sensor - Google Patents
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- CN1211806A CN1211806A CN 98117787 CN98117787A CN1211806A CN 1211806 A CN1211806 A CN 1211806A CN 98117787 CN98117787 CN 98117787 CN 98117787 A CN98117787 A CN 98117787A CN 1211806 A CN1211806 A CN 1211806A
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Abstract
The invention provides an inclination sensor capable of detecting inclinations in multiple directions and having a wide application. The sensor is provided with, at least three or more fixed contacts 16-19 disposed at regular intervals in a casing 11. A movable contact 20 can move between adjoining fixed contacts, e.g. 16, 17, according to an inclination of the casing. The movable contact 20 is brought into contact with the two adjoining fixed contacts, e.g. 16, 17, when the casing 11 is inclined. Accordingly the two fixed contacts 16, 17 are continued.
Description
The present invention relates to inclination sensor, it is relevant with small-sized switching device, and for example according to the direction that this device body is tilted, the switch loop of diverse location is by ON/OFF, thereby can detect multidirectional inclination when the tilting gearing body.
Based on Figure 15 to Figure 17, existing apsacline transducer is described now.
At first, shown in the exploded perspective view of Figure 15, machine externally for example on the assembly 1 of wrist-watch (not illustrating among the figure) etc., forms a pair of wiring figure 2,2 that mid portion separates.On these wiring figure 2,2 separated portions, utilize methods such as soldering, a pair of fixed contact 3,4 is installed, this contact 3,4 forms certain clearance, and direction is relatively separated mutually.
The shaping block member that above-mentioned a pair of fixed contact 3,4 is made by conductive metallic material forms, and they are respectively by contact terminal part 3a, 4a and install and fix part 3b, and 4b constitutes.
In addition, at above-mentioned contact terminal part 3a shown in Figure 15, on the 4a, form an end 3f who makes the diagram right side, 4f reduces, the other end 3g in diagram left side, the inclined plane 3c that 4g raises, 4c.
At above-mentioned contact terminal part 3a, on the 4a, form facing surfaces 3d, 4d again.At this apparent surface 3d, on the corner part separately that 4d and above-mentioned inclined surface 3c, 4c connect, by methods such as attrition process, form a pair of with this corner part chamfering, the contact portions 3e of orbit-shaped, 4e.The contact portions 3e of this orbit-shaped, 4e forms certain clearance, and direction forms and is roughly the V font toward each other.
At the contact portions 3e of this orbit-shaped, on the 4e, utilize methods such as gold-plated, form the cover film that conductivity is good, and at above-mentioned orbit-shaped contact portions 3e, the contact terminal part 3a beyond the 4e on the surface of 4a, then forms the cover film of insulation.
In addition, on said modules 1, form the side plate 5a that profile slightly is cuboid around it, 5b, 5c, 5d has also disposed and has innerly connected framework 5 open, that made by resin material etc. at longitudinal direction.Inside in this open framework 5 is being provided with above-mentioned a pair of fixed contact 3,4; And the lower surface of above-mentioned framework 5 utilizes bonding agent etc. to be installed on the assembly 1.
Again, as shown in figure 17, the side in framework 5 inside forms an end 3f who is clipped in above-mentioned a pair of fixed contact 3,4, the space segment 6 between the side plate 5a of a 4f and a side.
In this space segment 6, be provided with the travelling contact 7 that the steel ball etc. by conduction constitutes, it can move.When above-mentioned framework 5 during in level, as shown in figure 16, travelling contact 7 is placed on the bottom surface of above-mentioned space segment 6, can move at left and right directions.
On the top of above-mentioned framework 5, form the lid 8 utilize that methods such as bonding agent or ultrasonic bonding install, as to seal this framework 5 top and to constitute by resin material etc.
The action of the existing inclination sensor of above-mentioned this structure is, when framework shown in Figure 17 5 during in level, travelling contact 7 is placed on the bottom surface of space segment 6 of a side of above-mentioned framework 5 inside, can move.
As the side plate 5c that makes above-mentioned framework 5 opposite sides shown in Figure 17, when tilting towards the below of arrow A direction, travelling contact 7 is met the contact portions 3e of above-mentioned pair of tracks shape, 4e, and two fixed contacts 3,4 then are electrically connected by travelling contact 7.When travelling contact 7 at contact portions 3e, when 4e was last, a pair of fixed contact 3,4 was electrically connected.
Above-mentioned existing inclination sensor owing to can only detect the inclination of a direction of arrow A direction, can not detect multidirectional inclination, therefore, has the restricted problem of purposes.
In addition, in use, existing inclination sensor is turned upside down, the lid 8 on framework 5 tops is when the lower end, and travelling contact 7 can not be positioned at above-mentioned a pair of contact portions 3e, on the 4e, therefore, also has the problem that can not use this inclination sensor.
As the first method that addresses the above problem, inclination sensor of the present invention has by base plate and upper plate and constitutes, and there is the framework of hollow sectors inside; Profile be spherical travelling contact and on above-mentioned framework configuration at an angle, the fixed contact more than at least three.This travelling contact is placed in the hollow sectors of this framework, can move.When above-mentioned framework during in level, this travelling contact is positioned at the rough centre of above-mentioned hollow sectors.The inclination of above-mentioned framework can make above-mentioned travelling contact move between adjoining fixed contact, and above-mentioned framework is when tilting, and above-mentioned travelling contact can contact with two adjoining fixed contacts.
In addition,, the profile of above-mentioned framework is made greatly slightly rectangle as the second method that addresses the above problem, four fixed contacts respectively with the arranged spaced that equates in this framework inside, with the inclination of the four direction that detects above-mentioned framework.
As the third method that addresses the above problem, on the base plate and upper plate of the framework that forms above-mentioned hollow sectors, make the recess that can hold above-mentioned travelling contact at least again.When above-mentioned framework during in level, above-mentioned travelling contact is positioned on the roughly centre position of above-mentioned recess.
Again,, on above-mentioned base plate and upper plate, make above-mentioned recess respectively, respectively this recess is made same shape as the 4th kind of method that addresses the above problem.
As the 5th kind of method that addresses the above problem,, make shape differing from each other with the recess shapes that forms on above-mentioned base plate and the upper plate.
The 6th kind of method as addressing the above problem the insulating component that the said fixing contact is installed, is configured between the base plate and upper plate of above-mentioned framework.
Moreover, as the 7th kind of method that addresses the above problem, inclination sensor of the present invention has the framework that there is hollow sectors inside, on this framework at an angle, the fixed contact more than at least three of disposed adjacent and be placed in the above-mentioned framework hollow sectors, removable, when above-mentioned framework during in level, between above-mentioned adjoining fixed contact, profile is spherical travelling contact.The inclination of above-mentioned framework can make above-mentioned travelling contact, leaves between above-mentioned adjoining fixed contact, moves in the hollow sectors of above-mentioned framework, and above-mentioned travelling contact leaves above-mentioned adjacent fixed contact, contacts with adjoining two other fixed contact.
In addition,,, make rectangularly generally, in this framework inside, four fixed contacts are set equally spaced respectively, to detect the incline direction of above-mentioned framework with the profile of above-mentioned framework as the 8th kind of method that addresses the above problem.
Again, the 9th kind of method as addressing the above problem constitutes above-mentioned framework by base plate and upper plate, at least one of above-mentioned base plate and upper plate, forms the protuberance with inclined surface or step-like step part.When above-mentioned framework during in level, above-mentioned travelling contact is positioned on the inclined surface or step-like step part at the top of departing from raised part.
As the tenth kind of method that addresses the above problem, on the two, make above-mentioned recess at above-mentioned base plate and upper plate respectively, make this recess identical shaped respectively.
Again, as the 11 kind of method that addresses the above problem, the recess shapes that will form on above-mentioned base plate and upper plate is made shape differing from each other.
In addition,, will the insulating component of said fixing contact be installed, be configured between the base plate and upper plate of above-mentioned framework as the 12 kind of method that addresses the above problem.
Fig. 1 is the exploded perspective view of the inclination sensor of the first embodiment of the present invention;
Fig. 2 is the sectional view of major part of the inclination sensor of the first embodiment of the present invention;
Fig. 3 is the plane graph of insulating component of the inclination sensor of the first embodiment of the present invention;
Fig. 4 is the skeleton diagram of other example of the inclination sensor of the explanation first embodiment of the present invention;
Fig. 5 is the skeleton diagram of the distortion example of the inclination sensor of the explanation first embodiment of the present invention;
Fig. 6 is the sectional view of the major part of the recess shapes of the inclination sensor of the explanation first embodiment of the present invention;
Fig. 7 is the vertical view of the inclination sensor action of the explanation first embodiment of the present invention;
Fig. 8 is the exploded perspective view of the inclination sensor of the second embodiment of the present invention;
Fig. 9 is the sectional view of major part of the inclination sensor of the second embodiment of the present invention;
Figure 10 is the sectional view of the major part of the inclination sensor action of the explanation second embodiment of the present invention;
Figure 11 is the plane graph of insulating component of the inclination sensor of the second embodiment of the present invention;
Figure 12 is the skeleton diagram of other example of the inclination sensor of the explanation second embodiment of the present invention;
Figure 13 is the skeleton diagram of the distortion example of other example of the inclination sensor of the explanation second embodiment of the present invention;
Figure 14 is the sectional view of the major part of the protuberance shape of the inclination sensor of the explanation second embodiment of the present invention;
Figure 15 is the exploded perspective view of existing inclination sensor;
Figure 16 is the vertical view of existing inclination sensor;
Figure 17 is the sectional view of the major part of existing inclination sensor.
The inclination sensor of the first embodiment of the present invention is described according to Fig. 1 to Fig. 7 now.At first, shown in the exploded perspective view of Fig. 1, the inclination sensor of the first embodiment of the present invention relatively is installed with base plate 12 and upper plate 13 at upper and lower, has also disposed profile rectangular framework 11 generally.The inside of the framework 11 in being clipped in above-mentioned base plate 12 and upper plate 13, the hollow sectors 14 of formation certain width.
Above-mentioned base plate 12 is made by resin material etc., forms to constitute sidewall 12a, 12b, 12c, 12d and inner surface 12e above-mentioned hollow sectors 14, certain altitude and width around it.In addition, at relative pair of sidewalls 12e, on the surface of 12d, be two gathering sill 12f respectively, 12f is installed in the terminal part 16b of four fixed contacts 16 on the insulating component 15 described later, at this gathering sill 12f, and location in the 12f.
In addition, in the roughly pars intermedia office of the inner surface 12e of the base plate 12 that forms hollow sectors 14, make the recess 12g of mortar shape with certain angle and degree of depth.At the place, four angles that the above-mentioned sidewall 12a～12d of base plate 12 intersects, installation foot 12h constitutes so that certain height is outstanding respectively.
Above the diagram relative, disposed a profile upper plate 13 identical of making by resin material etc. with base plate 12 shapes with above-mentioned base plate 12.On four angles of this upper plate 13, make step part 13a respectively, on this step part 13a, make installing hole 13b respectively.
As shown in Figure 2, also the same on upper plate 13 with base plate 12, form the hollow sectors of forming by sidewall and inner surface 13c 14, and, form the recess 13d identical with base plate 12 shapes in the roughly pars intermedia office of inner surface 13c.
In addition, in the formed hollow sectors 14 in the inside of framework 11, disposed the big slightly insulating component 15 of cuboid of profile as shown in figures 1 and 3.Four angles in the outside of this insulating component 15, chamfering is the certain radius shape respectively, make in inside be open state, be roughly foursquare hollow sectors 15a.
In addition, at a certain angle uniformly-spaced configuration, by four fixed contacts 16～19 that the metallic plate etc. of conduction is made, utilize methods such as inserting shaping to be installed on the insulating component 15.
The contact portions 16a of four fixed contacts 16～19～19a highlights from above-mentioned four angles that are foursquare hollow sectors 15a inside generally respectively.These four contact portions 16a～19d, equally spaced configuration, at two adjacent contact portions 16a～17a, 17a～18a, 18a～19a between 19a～16a, forms the gap that is of a size of A respectively, makes each fixed contact 16～19 be separated from each other insulation.
In addition, the spherical travelling contact 20 by steel ball with conductivity etc. constitutes is placed on above-mentioned hollow sectors 14, among the 15a, can move.Meanwhile, when framework 11 during in level, this travelling contact 20 is positioned at the place, roughly middle part of the recess 12g of above-mentioned base plate 12.
When making framework illustrated in figures 1 and 2 11, for example when the B direction tilts, according to the inclination of framework 11, travelling contact 20 can move between adjoining fixed contact (for example 16,17).When framework 11 tilts, travelling contact 20 and adjacent two fixed contacts (for example 16,17) contact.
Again, be of a size of the gap of A between said fixing contact 16～19 contact portions 16a～19a separately, be configured to littler than the diameter dimension of travelling contact 20.
Because like this, when for example making framework 11 when B direction shown in Figure 2 tilts, the contact portions 16a of two fixed contacts 16,17 that travelling contact 20 is inevitable and adjacent, the 17a contact, fixed contact 16,17 is by travelling contact 20 electrically conductings.
The assembling of the inclination sensor of the present invention of said structure is: insulating component 15 is inserted on the inner surface 12e that sidewall 12a～12d of being placed in base plate 12 surrounded.At this moment, from the terminal part 16b～19b of the outstanding laterally fixed contact 16～19 of insulating component 15,, terminal part 16b can be located on the direction that passes to framework 11 outsides by the gathering sill 12f guiding of base plate 12.
Secondly, when among the hollow sectors 15a that travelling contact 20 is inserted insulating components 15, this travelling contact 20 rotates on the inclined surface of the recess 12g of mortar shape, is in the roughly middle part of minimum recess 12g then, and is placed on there.
To be made in the installing hole 13b of the corner of upper plate 13 again, with position alignment, the insertion of four installation foot 12h of base plate 12.
At this moment, the front end of above-mentioned four installation foot 12h becomes the step part 13a from upper plate 13, gives prominence to the state of some upward.By utilizing the riveted joint anchor clamps that do not illustrate among the figure, to this front end of giving prominence to the installation foot 12h of some, methods such as the hot riveting of pressurizeing are installed in upper plate 13 on the base plate 12, become one, and have promptly finished the assembling of inclination sensor of the present invention after heating.
When with terminal part 16b, when 17b, 18b, 19b were welded on the loop figure of switching device (not shown) of the inclination sensor that so assembles with soldering, inclination sensor of the present invention can detect the inclination of four direction.
In addition, as follows according to the action of the inclination sensor of the present invention of said sequence assembling: when framework 11 was in level shown in Figure 2, travelling contact 20 was positioned at the place, roughly middle part of recess 12g.
When the inclination sensor of the present invention that makes this form when arrow B direction shown in Figure 1 tilts, travelling contact 20 moves to two adjacent fixed contact 16,17 places, by two fixed contacts 16 adjacent with this, 17 contacts, adjacent two fixed contacts 16,17 are by travelling contact 20 conductings.Again, when when the arrow C direction tilts, fixed contact 17,18 conductings; When arrow D direction tilts, fixed contact 18,19 conductings; When the arrow E direction tilts, fixed contact 19,16 conductings.
And, when adjacent two fixed contact mutual conduction, the Device Testing switch (not illustrating among the figure) of inclination sensor of the present invention is installed is connected, can detect the inclination of the four direction of inclination sensor of the present invention.
The purposes of the inclination sensor of the above-mentioned first embodiment of the present invention, the transducer that can be used as vibration sensing uses.For example, it can be installed on the gas range that general family all has etc., and when owing to reasons such as earthquakes, gas range tilts, and when falling down, inclination sensor of the present invention is action just.Therefore, can close the switch of coal gas.
Again, for example, can be installed on the commodity of sale such as department store, use as antitheft transducer.Because waiting, pilferage causes that when tilting, inclination sensor of the present invention is action just, just knows when these commodity on every side.
In addition, as in photography, can write the example of the uses such as camera on date, camera in the past is when photographing when camera is photographed under level and 90 ° of camera revolutions, the date position that writes on the photo of shooting changes, and photo is difficult to see.By inclination sensor of the present invention is installed on this camera, it doesn't matter in the inclination of the camera when then the date is with shooting, can be controlled at identical position.
In addition, owing in the inclination sensor of the first embodiment of the present invention, on upper plate 13, also be recess 12d with base plate 12 same shapes, therefore, if from state shown in Figure 2, make it become the state that turns upside down, inclination sensor of the present invention still can use.
For example, on the end face of the commodity (not illustrating among the figure) that use inclination sensor of the present invention, put upside down it is installed, still can use.At this moment, travelling contact 20 is positioned at the position of the recess 13d of upper plate 13.
In addition, the inclination sensor of the first above-mentioned example is to describe with the structure that four fixed contacts are installed, still, as other example, as shown in Figure 4, also can three fixed contacts 21 of certain angle configuration will be had, 22,23 are installed on the framework 11.In this case, inclination sensor can detect the inclination of three directions.
Moreover, distortion example as other example, as shown in Figure 5, can do framework 11 circular, on this framework 11, has at a certain angle configuration, for example, eight fixed contacts 24 ..., these eight fixed contacts 24 ... equally spaced dispose also with certain angle respectively and be fine.Inclination sensor in this case can detect the inclination of eight directions.
That is, inclination sensor of the present invention, the fixed contact more than at least three of the certain angle that on framework 11, forms configuration.This fixed contact more than at least three equally spaced disposes with certain angle respectively, and travelling contact 20 can move with two adjoining fixed contacts and contact, and adjacent two fixed contacts can pass through the travelling contact conducting.Because like this, by increasing the fixed contact number, can provide the inclination sensor that can detect the inclination of more a plurality of directions.
In addition, in the explanation of the inclination sensor of first embodiment of the invention, be to utilize the recess 12g that will on base plate 12 and upper plate 13, form, 13d makes that same shape describes.Yet, as shown in Figure 6, also base plate 12 can be made recess 12g with mortar shape, upper plate 13 is made the recess 13f with step.Again, for example as shown in Figure 7, also can be with base plate 12, the two all makes step upper plate 13, makes the recess 12j of these steps, and the size of 13f is inequality.
That is, by the recess 12g that will form on base plate 12 and upper plate 13, the shape of 13d is made shape differing from each other, and when travelling contact 20 was on base plate 12 and the upper plate 13 put upside down, can there be difference the time that travelling contact 20 moves to each fixed contact.Like this, on base plate 12 and upper plate 13, can make the angle of inclination difference of the framework 11 of travelling contact 20 beginnings when fixed contact one side shifting.
Because like this, utilize an inclination sensor, can obtain two kinds of different detection characteristics.
Now, the inclination sensor of second embodiment of the invention is described again according to Fig. 8 to Figure 14.At first, as an example of inclination sensor of the present invention, shown in the exploded perspective view of Fig. 8, profile is made slightly rectangular framework 111 and is configured to the upper and lower not at figure, and base plate 112 and upper plate 113 are relatively installed.
Above-mentioned base plate 112 is made by resin material etc., forms the sidewall 112a with certain altitude and width around it, 112b, and 112c, 112d, and portion forms the insulating component retaining part 112e with certain width within it.Aftermentioned insulating component 115 can remain on this insulating component retaining part 112e.
In addition, be in the pair of sidewalls 112c of relative status, on the surface of 112d, making two gathering sill 112f with certain width and degree of depth respectively, 112f is placed on the terminal part 116b of four fixed contacts 116 described later in this gathering sill.
In the roughly middle part of the insulating component retaining part 112e of base plate 112, form hole, the angle 112g that slightly is foursquare, has certain depth again.On the bottom surface of this hole, angle 112g, the approximate centre part that forms its bottom surface is to the outstanding protuberance 112h in diagram top.This protuberance 112h forms the inclined plane with certain angle.
In addition, on four angles of base plate 112, installation foot 112j highlights with certain height respectively.
Above above-mentioned base plate 112 shown in Figure 8, relative with this base plate 112, disposing upper plate 113.This upper plate 113 is made by resin material etc., and its profile is made roughly the rectangle identical with the shape of base plate 112.On four angles of this upper plate 113, form step part 113a and installing hole 113b.This installing hole is on this step part 113a, and the installation foot 112j of above-mentioned base plate 112 can insert in this installing hole.
In addition, same with base plate 112 on upper plate 113 as shown in Figure 9, form sidewall around it, and portion within it forms insulating component retaining part 113c.Approximate centre at this insulating component retaining part 113c is partly located, and forms an angle hole 113d the same with the angular aperture shape of base plate 112.On the end face of this hole, angle 113d, make from this end face, to the outstanding protuberance 113e in diagram below.
It is identical with the shape of the protuberance 112h of base plate 112 that the shape of this protuberance 113e is made, two protuberance 112h, and 113e is configured to relative status.
In addition, on the insulating component retaining part 113c of the insulating component retaining part 112e of base plate 112 and upper plate 113, keeping insulating component 115.This insulating component is made by resin material that is roughly cuboid as Fig. 8 and profile as shown in Figure 11 etc.
On four angles in these insulating component 115 outsides, make the chamfering of radius shape respectively, in inside, base plate 112, hole, the angle 112g of upper plate 113,113d and the roughly the same hollow space 115a of size make and are roughly square, are open state.
Utilize to insert methods such as shapings again, with at a certain angle equally spaced configuration, make by metallic plate etc., and four fixed contacts 116～119 of method punching and shapings such as employing pressure processing are installed on the above-mentioned insulating component 115.
In addition, as shown in figure 11, the contact portions 116a of four fixed contacts 116～119～119b, from above-mentioned four angles that are foursquare hollow space 115a inside generally of insulating component 115, adjoining respectively with certain angle, highlight.
In above-mentioned framework 111 inside, four contact portions 116a～119d form the gap that is of a size of A respectively, these contact portions equally spaced dispose, and two contact portions 116a～117a of four fixed contacts 116～119,117a～118a, 118a～119a, 119a～116a adjoining configuration respectively, thus make fixed contact 116～119 be separated from each other respectively, insulate.
Again, as shown in Figure 9, when with above-mentioned base plate 112, insulating component 115, when upper plate 113 overlaps, by base plate 112, hole, the angle 112g of upper plate 113, the hollow space 115a of 113d and insulating component 115 is in the framework 111 inner hollow sectors 114 that form a certain size.
The diameter that is made of steel ball with conductivity etc. is the spherical travelling contact 120 of F, is placed in this hollow sectors 114, can move.
The pass of the gap size A between the contact portions 116a separately～119a of said fixing contact 116～119 and the diameter dimension F of travelling contact 120 is: A＜F.Therefore, when travelling contact 120 was between two contiguous mutually respectively fixed contacts, travelling contact 120 must contact two adjoining fixed contact electrically conductings of these travelling contact 120 contact portions with these two adjoining fixed contacts.
When framework 111 during in level, above-mentioned travelling contact 120 is positioned on the inclined surface of raised part 112h, often contacts with two adjoining fixed contacts there.Therefore, as shown in Figure 9, the travelling contact 120 of framework 111 when level for example becomes and two adjoining fixed contact 116～117 state of contact.
The assembling of the inclination sensor of the present invention of above-mentioned this spline structure is: insulating component 115 is placed on the insulating component retaining part 112e that the sidewall 112a～112d by base plate 112 surrounds.At this moment, the terminal part 116b～119b of the fixed contact 116～119 that stretches out outward from insulating component 115 is placed in the gathering sill 112f of base plate 112, extends to the outside of framework 111.
Secondly, when the hollow space 115a from insulating component 115 inserted travelling contact 120, this travelling contact 120 was placed in hole, the angle 112g of base plate 112.And rotate in inclined surface at the top of the protuberance 112h that travelling contact 120 forms in the 112g of hole, angle, is positioned on certain position of 116～117,117～118,118～119,119～116 of two adjoining fixed contacts.
To be made in the position alignment of four installation foot 112j of the installing hole 113a of corner of upper plate 113 and base plate 112 again, insert.
At this moment, the front end of above-mentioned four installation foot 112j becomes the step part 113a from upper plate 113, and what give prominence to the state of some upward.When passing through to what give prominence to the front end of the installation foot 112j of some from this step part 113a, the methods such as hot riveting of pressurizeing again after heating, when being installed in upper plate 113 on the base plate 112, framework 111 becomes one, like this, in hollow sectors 114 inside, the assembling with inclination sensor of the present invention of travelling contact 120 has just been finished.
Like this, when utilizing method such as soldering welding, with terminal part 116b, 117b, 118b on the Device Testing member that the 119b welding does not illustrate in the drawings, and when the inclination sensor of the present invention that assembles like this is installed, can detect the inclination of a plurality of directions.
Action according to the inclination sensor of the present invention of said sequence assembling is described now.
At first,, be placed on the travelling contact 120 in the hollow sectors 114, for example, contact with adjoining two fixed contacts 116～117 when framework 111 during in level shown in Figure 9.
When direction by arrow D shown in Figure 10, when the inclination sensor of the present invention of this level is tilted, according to the inclination of framework 111, travelling contact 120 leaves above-mentioned two adjoining fixed contacts 116～117, moves in the hollow sectors 114 of above-mentioned framework 111.Travelling contact 120 leaves above-mentioned two adjoining fixed contacts 116～117, and contacts with in addition adjoining two fixed contacts 118～119.Like this, these two fixed contact 118～119 electrically conductings are " opening " state.
Again, when the direction by arrow C shown in Figure 8 tilted, fixed contact 117～118 conductings were " opening " state; And when the direction by arrow E tilted, fixed contact 116～119 conductings were " opening " state.
Like this, when framework 111 during, by as shown in Figure 10 in level, framework 111 is tilted, then with the travelling contact 120 of above-mentioned adjoining fixed contact 116,117 contacts according to the direction of arrow D, leave fixed contact 116～117, fixed contact 116～117 is disconnected.
The Device Testing member (not illustrating among the figure) of inclination sensor of the present invention has been installed, can have been detected the pulse that on/off produced, thereby can detect multidirectional inclination of inclination sensor of the present invention by this adjoining fixed contact.
The purposes of the inclination sensor of the above-mentioned second embodiment of the present invention, identical with first embodiment, can be used as a kind of transducer and use vibration sensing.For example, be installed on the gas range that general family all has etc., when owing to reasons such as earthquakes, when gas range tilted and falls down, just action of inclination sensor of the present invention can be closed jet.
In addition, can also for example be installed on the commodity of sale such as department store, use as theft-proof sensor, when causing the commodity inclination owing to pilferage etc., inclination sensor of the present invention just moves, and just can know on every side.
Have again, as in photography, the use example on the camera that the date can be write up etc., when making existing camera, when rotating 90 ° of photographies in the level photography with camera, the position that writes on the date on taking pictures changes, and makes photo be difficult to see.
By inclination sensor of the present invention is installed on this camera, it doesn't matter in the inclination of the camera when then the date is with shooting, can often be controlled on the same position.
Again, because in the inclination sensor of the second embodiment of the present invention, on base plate 112 and upper plate 113, make shape identical protuberance 112h and 113e, therefore, inclination sensor of the present invention, can use under the state that will turn upside down from state shown in Figure 9.
For example, inclination sensor of the present invention can be put upside down on the end face that is installed in employed commodity (not illustrating among the figure) and is used.Travelling contact 120 in this case is positioned on the inclined surface of protuberance 113e of upper plate 113.
In addition, the inclination sensor of above-mentioned first example, be to utilize the structure that four fixed contacts are installed to illustrate, but, as other example, as shown in Figure 5, three fixed contacts 121 that on framework 111, be mounted to certain angle, uniformly-spaced dispose, 122,123 structure also is fine.
Again, as the distortion example of other example, as shown in figure 13, framework 111 can be done circularly, it has on this framework 111, angled configuration, eight fixed contacts 124 for example ... with certain angle, equally spaced configuration also can respectively.Inclination sensor in this case, the transducer than three or four fixed contacts of above-mentioned configuration can detect more multidirectional inclination.
That is, inclination sensor of the present invention on framework 111, forms the fixed contact more than at least three of configuration at a certain angle.This fixed contact more than at least three, respectively with certain angle, equally spaced configuration.Travelling contact 120 moves with adjoining two fixed contacts and contacts, so that two adjoining fixed contact conductings.
Therefore, by increasing the fixed contact number, can provide the inclination sensor of the inclination that can detect more a plurality of directions.
In addition, in the explanation of the inclination sensor of the second embodiment of the present invention, be to utilize structure that protuberance 112h is described with inclined surface, the shape of 113e.But protuberance 112h, 113e are not limited only to have the structure of inclined surface, and for example, though omit among the figure, with raised part 112h, 113e makes step-like also passable.
Moreover, raised part 112h, 113e utilizes the structure with same shape to describe, yet, as shown in figure 14, the protuberance 112h of base plate 112 forms with angle [alpha], and the protuberance 113e of upper plate 113 forms with angle beta, with protuberance 112h, 113e makes respectively that shape is different also passable each other.In addition, the protuberance 112h of base plate 112 made have inclined surface, and that the protuberance 113e of upper plate 113 makes is step-like also passable.
Promptly, by with protuberance 112h, the shape of 113e is made mutually different shape, in the time of when travelling contact 120 is on base plate 112 and on the upper plate of putting upside down 113, for example as shown in Figure 14, by the inclination of framework 111, can make at the travelling contact 120 between two adjoining fixed contacts 116～117 and move to asynchronism(-nization) between other two adjoining fixed contacts 118～119.
Because like this, in an inclination sensor, by with protuberance 112h, the shape of 113e is made mutually different shape, then according to the difference of the mounting means of inclination sensor of the present invention, can obtain two kinds of different detection characteristics.
The inclination sensor of first embodiment of the invention has the fixed contact more than at least three, and the inclination of framework can make travelling contact move between adjoining fixed contact.Because when above-mentioned framework tilts, travelling contact contacts with adjoining two fixed contacts, therefore, can provide a kind of inclination that not only can detect a direction, and can detect the inclination sensor of the inclination of a plurality of directions more than at least three directions.
Thisly can detect the inclination sensor that a plurality of directions tilt, can many purposes use in various fields is a kind of broad-spectrum inclination sensor.
In addition, the profile of above-mentioned framework is made and is roughly rectangle, and four fixed contacts equally spaced dispose in this framework inside respectively.Owing to can detect the inclination of the four direction of above-mentioned framework, therefore, can provide and to detect the inclination sensor that four direction tilts.
Again, because on the base plate and upper plate of the framework that forms hollow sectors, do the recess that can hold above-mentioned travelling contact at least, when above-mentioned framework during in level, above-mentioned travelling contact is positioned at the approximate centre position of above-mentioned recess, therefore, framework can not tilt to surpass decide angle, travelling contact can not move to fixed contact yet.Therefore, microvibration etc. can provide the inclination sensor that misoperation is few, accuracy of detection is high to the not influence of action of inclination sensor of the present invention.
Moreover, because at above-mentioned base plate and upper plate on the two, all do above-mentioned recess respectively, the shape of this recess is made mutually the same again respectively, therefore, when turning upside down, inclination sensor of the present invention still can use, and, utilize base plate and utilize upper plate, all can obtain identical detection characteristic, so just can widen its purposes.
Again,, therefore, when turning upside down use, two kinds of different detection characteristics can be obtained on above-mentioned base plate and upper plate, like this, the purposes of inclination sensor of the present invention can be widened more because the recess shapes of making can be made shape different from each other.
In addition,, be configured between the base plate and upper plate of above-mentioned framework because the insulating component of above-mentioned fixed contact will be installed, therefore, can be with a plurality of fixed contact integral installations, thus can provide assembly performance good inclination sensor.
The inclination sensor of second embodiment of the invention has the framework that there is hollow sectors inside, and on this framework, fixed contact more than at least three of disposed adjacent and profile are spherical travelling contact at a certain angle.This travelling contact is placed in the hollow sectors of above-mentioned framework, can move.When above-mentioned framework during in level, it is between above-mentioned adjoining fixed contact.The inclination of above-mentioned framework can make above-mentioned travelling contact leave between above-mentioned adjoining fixed contact, and moves in the hollow sectors of above-mentioned framework.Because above-mentioned travelling contact leaves above-mentioned adjoining fixed contact, and contact with other two adjoining fixed contacts, therefore, can provide and to detect direction inclination of inclination sensor, and can detect the inclination sensor of the above multidirectional inclination of at least three directions.
Thisly can detect the inclination sensor that a plurality of directions tilt, can be in various fields the use of many purposes, therefore can provide broad-spectrum inclination sensor.
In addition, be roughly rectangle owing to the profile of above-mentioned framework is made, four fixed contacts equally spaced dispose in this framework inside respectively, to detect the incline direction of above-mentioned framework, therefore can provide and not only can detect a direction, and can detect the inclination sensor that a plurality of directions tilt.
In addition, because above-mentioned framework is made of base plate and upper plate, on at least one of above-mentioned base plate and upper plate, form inclined surface or have the protuberance of step-like step part, when above-mentioned framework during in level, above-mentioned travelling contact is positioned at the inclined surface at the top of departing from raised part, or on the step-like step part, therefore, above-mentioned framework can not tilt to surpass certain angle, raised part also can not make travelling contact move, and leaves above-mentioned two adjoining fixed contacts.Therefore, microvibration etc. can provide the inclination sensor that misoperation is few, accuracy of detection is high to the not influence of action of inclination sensor of the present invention.
In addition, because at above-mentioned base plate and upper plate on the two, can make raised part respectively, this protuberance can be made identical shape respectively again, therefore, when turning upside down, still can use inclination sensor of the present invention, and, during with base plate and upper plate, all can obtain identical detection characteristic, thereby can widen purposes.
Again,, when using, can obtain two kinds of different detection characteristics, therefore, more can widen the purposes of inclination sensor of the present invention when turning upside down owing to the protuberance shape of making on above-mentioned base plate and the upper plate can be made mutually different shape.
In addition, owing to the insulating component that above-mentioned fixed contact is installed can be configured between the base plate and upper plate of above-mentioned framework,, therefore, can provide assembly performance good inclination sensor with a plurality of fixed contact integral installations.
Claims (32)
1. an inclination sensor is characterized in that, it has the framework by base plate and upper plate constitute, there is hollow sectors inside; Profile is a spherical travelling contact and in above-mentioned framework, at a certain angle Pei Zhi the fixed contact more than at least three; This sphere travelling contact is placed in the hollow sectors of this framework, can move, and when above-mentioned framework during in level, it is positioned on the approximate centre position of above-mentioned hollow sectors; The inclination of above-mentioned framework can make above-mentioned travelling contact move between adjoining fixed contact; When above-mentioned framework tilted, above-mentioned travelling contact contacted with adjoining two fixed contacts.
2. an inclination sensor is characterized in that, it has the framework by base plate and upper plate constitute, there is hollow sectors inside; Profile is a spherical travelling contact and in above-mentioned framework, at a certain angle Pei Zhi the fixed contact more than at least three; This sphere travelling contact is placed in the hollow sectors of this framework, can move, and when above-mentioned framework during in level, it is positioned on the approximate centre position of above-mentioned hollow sectors; The inclination of above-mentioned framework can make above-mentioned travelling contact move between adjoining fixed contact; When above-mentioned framework tilted, above-mentioned travelling contact contacted with adjoining two fixed contacts; Wherein, the profile of above-mentioned framework is made greatly slightly rectangle, and four fixed contacts equally spaced dispose in this framework inside respectively, with the inclination of the four direction that detects above-mentioned framework.
3. an inclination sensor is characterized in that, it has the framework by base plate and upper plate constitute, there is hollow sectors inside; Profile is a spherical travelling contact and in above-mentioned framework, at a certain angle Pei Zhi the fixed contact more than at least three; This sphere travelling contact is placed in the hollow sectors of this framework, can move, and when above-mentioned framework during in level, it is positioned on the approximate centre position of above-mentioned hollow sectors; The inclination of above-mentioned framework can make above-mentioned travelling contact move between adjoining fixed contact; When above-mentioned framework tilted, above-mentioned travelling contact contacted with adjoining two fixed contacts; Wherein, on the base plate and upper plate of the framework that forms above-mentioned hollow sectors, make the recess that can hold above-mentioned travelling contact at least, when above-mentioned framework during in level, above-mentioned travelling contact is positioned at the approximate centre position of above-mentioned recess.
4. an inclination sensor is characterized in that, it has the framework by base plate and upper plate constitute, there is hollow sectors inside; Profile is a spherical travelling contact and in above-mentioned framework, at a certain angle Pei Zhi the fixed contact more than at least three; This sphere travelling contact is placed in the hollow sectors of this framework, can move, and when above-mentioned framework during in level, it is positioned on the approximate centre position of above-mentioned hollow sectors; The inclination of above-mentioned framework can make above-mentioned travelling contact move between adjoining fixed contact; When above-mentioned framework tilted, above-mentioned travelling contact contacted with adjoining two fixed contacts; The profile of above-mentioned framework is made greatly slightly rectangle, and four fixed contacts are equally spaced configuration in framework, with the inclination of the four direction that detects above-mentioned framework; Wherein, on the base plate and upper plate of the framework that forms above-mentioned hollow sectors, make the recess that can hold above-mentioned travelling contact at least, when above-mentioned framework during in level, above-mentioned travelling contact is positioned on the approximate centre position of above-mentioned recess.
5. an inclination sensor is characterized in that, it has the framework by base plate and upper plate constitute, there is hollow sectors inside; Profile is a spherical travelling contact and in above-mentioned framework, at a certain angle Pei Zhi the fixed contact more than at least three; This sphere travelling contact is placed in the hollow sectors of this framework, can move, and when above-mentioned framework during in level, it is positioned on the approximate centre position of above-mentioned hollow sectors; The inclination of above-mentioned framework can make above-mentioned travelling contact move between adjoining fixed contact; When above-mentioned framework tilted, above-mentioned travelling contact contacted with adjoining two fixed contacts; On the base plate and upper plate of the framework that forms above-mentioned hollow sectors, make the recess that can hold above-mentioned travelling contact at least, when above-mentioned framework during in level, above-mentioned travelling contact is positioned at the approximate centre position of above-mentioned recess; Wherein, on the two, make above-mentioned recess respectively, the shape of this recess is made mutually the same shape respectively at above-mentioned base plate and upper plate.
6. an inclination sensor is characterized in that, it has the framework by base plate and upper plate constitute, there is hollow sectors inside; Profile is a spherical travelling contact and in above-mentioned framework, at a certain angle Pei Zhi the fixed contact more than at least three; This sphere travelling contact is placed in the hollow sectors of this framework, can move, and when above-mentioned framework during in level, it is positioned on the approximate centre position of above-mentioned hollow sectors; The inclination of above-mentioned framework can make above-mentioned travelling contact move between adjoining fixed contact; When above-mentioned framework tilted, above-mentioned travelling contact contacted with adjoining two fixed contacts; The profile of above-mentioned framework is made greatly slightly rectangle, and four fixed contacts are equally spaced configuration in framework, with the inclination of the four direction that detects above-mentioned framework; On the base plate and upper plate of the framework that forms above-mentioned hollow sectors, make the recess that can hold above-mentioned travelling contact at least, when above-mentioned framework during in level, above-mentioned travelling contact is positioned on the approximate centre position of above-mentioned recess; Wherein, on the two, make above-mentioned recess respectively, the shape of this recess is made identical shape respectively at above-mentioned base plate and upper plate.
7. an inclination sensor is characterized in that, it has the framework by base plate and upper plate constitute, there is hollow sectors inside; Profile is a spherical travelling contact and in above-mentioned framework, at a certain angle Pei Zhi the fixed contact more than at least three; This sphere travelling contact is placed in the hollow sectors of this framework, can move, and when above-mentioned framework during in level, it is positioned on the approximate centre position of above-mentioned hollow sectors; The inclination of above-mentioned framework can make above-mentioned travelling contact move between adjoining fixed contact; When above-mentioned framework tilted, above-mentioned travelling contact contacted with adjoining two fixed contacts; On the base plate and upper plate of the framework that forms above-mentioned hollow sectors, make the recess that can hold above-mentioned travelling contact at least, when above-mentioned framework during in level, above-mentioned travelling contact is positioned at the approximate centre position of above-mentioned recess; On the two, make above-mentioned recess at above-mentioned base plate and upper plate respectively, make this recess identical shaped respectively; Wherein, the recess shapes that will make on above-mentioned base plate and upper plate is made mutually different shape.
8. an inclination sensor is characterized in that, it has the framework by base plate and upper plate constitute, there is hollow sectors inside; Profile is a spherical travelling contact and in above-mentioned framework, at a certain angle Pei Zhi the fixed contact more than at least three; This sphere travelling contact is placed in the hollow sectors of this framework, can move, and when above-mentioned framework during in level, it is positioned on the approximate centre position of above-mentioned hollow sectors; The inclination of above-mentioned framework can make above-mentioned travelling contact move between adjoining fixed contact; When above-mentioned framework tilted, above-mentioned travelling contact contacted with adjoining two fixed contacts, and the profile of above-mentioned framework makes greatly slightly that rectangle, four fixed contacts equally spaced dispose in this framework, with the inclination of the four direction that detects above-mentioned framework; On the base plate and upper plate of the framework that forms above-mentioned hollow sectors, make the recess that can hold above-mentioned travelling contact at least, when above-mentioned framework during in level, above-mentioned travelling contact is positioned on the approximate centre position of above-mentioned recess; On the two, make above-mentioned recess at above-mentioned base plate and upper plate respectively, make this recess identical shaped respectively; Wherein, the recess shapes that will make on above-mentioned base plate and upper plate is made mutually different shape.
9. inclination sensor as claimed in claim 1 is characterized in that, the insulating component that above-mentioned fixed contact is installed is configured between the base plate and upper plate of above-mentioned framework.
10. inclination sensor as claimed in claim 2 is characterized in that, the insulating component that above-mentioned fixed contact is installed is configured between the base plate and upper plate of above-mentioned framework.
11. inclination sensor as claimed in claim 3 is characterized in that, the insulating component that above-mentioned fixed contact is installed is configured between the base plate and upper plate of above-mentioned framework.
12. inclination sensor as claimed in claim 4 is characterized in that, the insulating component that above-mentioned fixed contact is installed is configured between the base plate and upper plate of above-mentioned framework.
13. inclination sensor as claimed in claim 5 is characterized in that, the insulating component that above-mentioned fixed contact is installed is configured between the base plate and upper plate of above-mentioned framework.
14. inclination sensor as claimed in claim 6 is characterized in that, the insulating component that above-mentioned fixed contact is installed is configured between the base plate and upper plate of above-mentioned framework.
15. inclination sensor as claimed in claim 7 is characterized in that, the insulating component that above-mentioned fixed contact is installed is configured between the base plate and upper plate of above-mentioned framework.
16. inclination sensor as claimed in claim 8 is characterized in that, the insulating component that above-mentioned fixed contact is installed is configured between the base plate and upper plate of above-mentioned framework.
17. an inclination sensor is characterized in that it has the framework that hollow sectors is arranged in inside; In this framework, fixed contact more than at least three of adjoining configuration and profile are spherical travelling contact at a certain angle; This travelling contact is placed in the hollow sectors of above-mentioned framework, can move, and when above-mentioned framework during in level, this travelling contact is between above-mentioned adjoining fixed contact; The inclination of above-mentioned framework can make above-mentioned travelling contact leave between above-mentioned adjoining fixed contact, moves in the hollow sectors of above-mentioned framework; Above-mentioned travelling contact leaves above-mentioned adjoining fixed contact, contacts with other two adjoining fixed contacts.
18. an inclination sensor is characterized in that it has the framework that hollow sectors is arranged in inside; In this framework, fixed contact more than at least three of adjoining configuration and profile are spherical travelling contact at a certain angle; This travelling contact is placed in the hollow sectors of above-mentioned framework, can move, and when above-mentioned framework during in level, this travelling contact is between above-mentioned adjoining fixed contact; The inclination of above-mentioned framework can make above-mentioned travelling contact leave between above-mentioned adjoining fixed contact, moves in the hollow sectors of above-mentioned framework; Above-mentioned travelling contact leaves above-mentioned adjoining fixed contact, contacts with other two adjoining fixed contacts; Wherein, the profile of above-mentioned framework is made greatly slightly rectangle, and four fixed contacts equally spaced dispose in this framework inside respectively, to detect the incline direction of above-mentioned framework.
19. an inclination sensor is characterized in that it has the framework that hollow sectors is arranged in inside; In this framework, fixed contact more than at least three of adjoining configuration and profile are spherical travelling contact at a certain angle; This travelling contact is placed in the hollow sectors of above-mentioned framework, can move, and when above-mentioned framework during in level, this travelling contact is between above-mentioned adjoining fixed contact; The inclination of above-mentioned framework can make above-mentioned travelling contact leave between above-mentioned adjoining fixed contact, moves in the hollow sectors of above-mentioned framework; Above-mentioned travelling contact leaves above-mentioned adjoining fixed contact, contacts with other two adjoining fixed contacts; Wherein, above-mentioned framework is made of base plate and upper plate, on at least one of above-mentioned base plate and upper plate, form inclined surface, or has a protuberance of step-like step part, when above-mentioned framework during in level, above-mentioned travelling contact is positioned at the inclined surface that departs from the raised part top, or on the step-like step part.
20. an inclination sensor is characterized in that it has the framework that hollow sectors is arranged in inside; In this framework, fixed contact more than at least three of adjoining configuration and profile are spherical travelling contact at a certain angle; This travelling contact is placed in the hollow sectors of above-mentioned framework, can move, and when above-mentioned framework during in level, this travelling contact is between above-mentioned adjoining fixed contact; The inclination of above-mentioned framework can make above-mentioned travelling contact leave between above-mentioned adjoining fixed contact, moves in the hollow sectors of above-mentioned framework; Above-mentioned travelling contact leaves above-mentioned adjoining fixed contact, contacts with other two adjoining fixed contacts; The profile of above-mentioned framework is made greatly slightly rectangle, and four fixed contacts equally spaced dispose in this framework inside respectively, to detect the incline direction of above-mentioned framework; Wherein, above-mentioned framework is made of base plate and upper plate, on at least one of above-mentioned base plate and upper plate, form inclined surface or have the protuberance of step-like step part, when above-mentioned framework during in level, above-mentioned travelling contact is positioned at the inclined surface that departs from the raised part top, or on the step-like step part.
21. an inclination sensor is characterized in that it has the framework that hollow sectors is arranged in inside; In this framework, fixed contact more than at least three of adjoining configuration and profile are spherical travelling contact at a certain angle; This travelling contact is placed in the hollow sectors of above-mentioned framework, can move, and when above-mentioned framework during in level, this travelling contact is between above-mentioned adjoining fixed contact; The inclination of above-mentioned framework can make above-mentioned travelling contact leave between above-mentioned adjoining fixed contact, moves in the hollow sectors of above-mentioned framework; Above-mentioned travelling contact leaves above-mentioned adjoining fixed contact, contacts with other two adjoining fixed contacts; Above-mentioned framework is made of base plate and upper plate, on at least one of above-mentioned base plate and upper plate, form inclined surface, or has a protuberance of step-like step part, when above-mentioned framework during in level, above-mentioned travelling contact is positioned at the inclined surface that departs from the raised part top, or on the step-like step part; Wherein, on the two, make raised part respectively, the shape of this protuberance is made identical shape respectively at above-mentioned base plate and upper plate.
22. an inclination sensor is characterized in that it has the framework that hollow sectors is arranged in inside; In this framework, fixed contact more than at least three of adjoining configuration and profile are spherical travelling contact at a certain angle; This travelling contact is placed in the hollow sectors of above-mentioned framework, can move, and when above-mentioned framework during in level, this travelling contact is between above-mentioned adjoining fixed contact; The inclination of above-mentioned framework can make above-mentioned travelling contact leave between above-mentioned adjoining fixed contact, moves in the hollow sectors of above-mentioned framework; Above-mentioned travelling contact leaves above-mentioned adjoining fixed contact, contacts with other two adjoining fixed contacts; The profile of above-mentioned framework is made greatly slightly rectangle, and four fixed contacts equally spaced dispose in this framework inside respectively, to detect the incline direction of above-mentioned framework; Above-mentioned framework is made of base plate and upper plate, on at least one of above-mentioned base plate and upper plate, form inclined surface or have the protuberance of step-like step part, when above-mentioned framework during in level, above-mentioned travelling contact is positioned at the inclined surface that departs from the raised part top, or on the step-like step part; Wherein, on the two, make raised part respectively,, make identical shaped respectively the shape of this protuberance at above-mentioned base plate and upper plate.
23. an inclination sensor is characterized in that it has the framework that hollow sectors is arranged in inside; In this framework, fixed contact more than at least three of adjoining configuration and profile are spherical travelling contact at a certain angle; This travelling contact is placed in the hollow sectors of above-mentioned framework, can move, and when above-mentioned framework during in level, this travelling contact is between above-mentioned adjoining fixed contact; The inclination of above-mentioned framework can make above-mentioned travelling contact leave between above-mentioned adjoining fixed contact, moves in the hollow sectors of above-mentioned framework; Above-mentioned travelling contact leaves above-mentioned adjoining fixed contact, contacts with other two adjoining fixed contacts; Above-mentioned framework is made of base plate and upper plate, on at least one of above-mentioned base plate and upper plate, form inclined surface, or has a protuberance of step-like step part, when above-mentioned framework during in level, above-mentioned travelling contact is positioned at the inclined surface that departs from the raised part top, or on the step-like step part; On the two, make raised part at above-mentioned base plate and upper plate respectively, make this protuberance identical shaped respectively; Wherein, the protuberance shape that will make on above-mentioned base plate and upper plate is made mutually different shape.
24. an inclination sensor is characterized in that it has the framework that hollow sectors is arranged in inside; In this framework, fixed contact more than at least three of adjoining configuration and profile are spherical travelling contact at a certain angle; This travelling contact is placed in the hollow sectors of above-mentioned framework, can move, and when above-mentioned framework during in level, this travelling contact is between above-mentioned adjoining fixed contact; The inclination of above-mentioned framework can make above-mentioned travelling contact leave between above-mentioned adjoining fixed contact, moves in the hollow sectors of above-mentioned framework; Above-mentioned travelling contact leaves above-mentioned adjoining fixed contact, contacts with other two adjoining fixed contacts; The profile of above-mentioned framework is made greatly slightly rectangle, and four fixed contacts equally spaced dispose in this framework inside respectively, to detect the incline direction of above-mentioned framework; Above-mentioned framework is made of base plate and upper plate, on at least one of above-mentioned base plate and upper plate, form inclined surface or have the protuberance of step-like step part, when above-mentioned framework during in level, above-mentioned travelling contact is positioned at the inclined surface that departs from the raised part top, or on the step-like step part; On the two, make raised part at above-mentioned base plate and upper plate respectively, make this protuberance identical shaped respectively; Wherein, the protuberance shape that will make on above-mentioned base plate and upper plate is made mutually different shape.
25. inclination sensor as claimed in claim 17 is characterized in that, the insulating component that above-mentioned fixed contact is installed is configured between the base plate and upper plate of above-mentioned framework.
26. inclination sensor as claimed in claim 18 is characterized in that, the insulating component that above-mentioned fixed contact is installed is configured between the base plate and upper plate of above-mentioned framework.
27. inclination sensor as claimed in claim 19 is characterized in that, the insulating component that above-mentioned fixed contact is installed is configured between the base plate and upper plate of above-mentioned framework.
28. inclination sensor as claimed in claim 20 is characterized in that, the insulating component that above-mentioned fixed contact is installed is configured between the base plate and upper plate of above-mentioned framework.
29. inclination sensor as claimed in claim 21 is characterized in that, the insulating component that above-mentioned fixed contact is installed is configured between the base plate and upper plate of above-mentioned framework.
30. inclination sensor as claimed in claim 22 is characterized in that, the insulating component that above-mentioned fixed contact is installed is configured between the base plate and upper plate of above-mentioned framework.
31. inclination sensor as claimed in claim 23 is characterized in that, the insulating component that above-mentioned fixed contact is installed is configured between the base plate and upper plate of above-mentioned framework.
32. inclination sensor as claimed in claim 24 is characterized in that, the insulating component that above-mentioned fixed contact is installed is configured between the base plate and upper plate of above-mentioned framework.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP251161/1997 | 1997-09-16 | ||
| JP25116197 | 1997-09-16 | ||
| JP251161/97 | 1997-09-16 | ||
| JP293772/1997 | 1997-10-27 | ||
| JP29377297 | 1997-10-27 | ||
| JP293772/97 | 1997-10-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1211806A true CN1211806A (en) | 1999-03-24 |
| CN1120512C CN1120512C (en) | 2003-09-03 |
Family
ID=26540081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98117787A Expired - Fee Related CN1120512C (en) | 1997-09-16 | 1998-09-14 | Inclined sensor |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1120512C (en) |
| MY (1) | MY123945A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100365750C (en) * | 2004-11-19 | 2008-01-30 | 大日科技股份有限公司 | Ball Switch |
| CN103297018A (en) * | 2012-02-22 | 2013-09-11 | 大日科技股份有限公司 | Shell of multi-directional inductive switch |
| CN104825169A (en) * | 2015-06-05 | 2015-08-12 | 霍春暖 | Position sensor and body position detection device comprising same |
| CN105761448A (en) * | 2014-09-27 | 2016-07-13 | 谢安军 | Electric power transmission inclination pre-alarm telegraph pole |
| CN108393930A (en) * | 2018-02-13 | 2018-08-14 | 谭莉莉 | Manipulator is allocated in a kind of intelligent scanning logistics |
| CN109519978A (en) * | 2018-11-30 | 2019-03-26 | 王银仙 | Natural gas cooker positioning system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1030640A (en) * | 1988-05-26 | 1989-01-25 | 衡阳市电子研究所 | Gradient sensor |
| CN2035529U (en) * | 1988-09-24 | 1989-04-05 | 丁贤根 | Switch operated by change of position |
| CN2051780U (en) * | 1989-08-02 | 1990-01-24 | 邹爽秋 | Rolling ball contact switch |
| CN2073158U (en) * | 1990-09-22 | 1991-03-13 | 吴伟 | Ball type tilting switch |
-
1998
- 1998-09-14 CN CN98117787A patent/CN1120512C/en not_active Expired - Fee Related
- 1998-09-15 MY MYPI9804204 patent/MY123945A/en unknown
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100365750C (en) * | 2004-11-19 | 2008-01-30 | 大日科技股份有限公司 | Ball Switch |
| CN103297018A (en) * | 2012-02-22 | 2013-09-11 | 大日科技股份有限公司 | Shell of multi-directional inductive switch |
| CN103297018B (en) * | 2012-02-22 | 2016-05-11 | 大日科技股份有限公司 | The housing of polytropism inductive switch |
| CN105761448A (en) * | 2014-09-27 | 2016-07-13 | 谢安军 | Electric power transmission inclination pre-alarm telegraph pole |
| CN104825169A (en) * | 2015-06-05 | 2015-08-12 | 霍春暖 | Position sensor and body position detection device comprising same |
| CN108393930A (en) * | 2018-02-13 | 2018-08-14 | 谭莉莉 | Manipulator is allocated in a kind of intelligent scanning logistics |
| CN109519978A (en) * | 2018-11-30 | 2019-03-26 | 王银仙 | Natural gas cooker positioning system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1120512C (en) | 2003-09-03 |
| MY123945A (en) | 2006-06-30 |
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