CN1416584A - Emergency shutdown key system - Google Patents
Emergency shutdown key system Download PDFInfo
- Publication number
- CN1416584A CN1416584A CN01806333.0A CN01806333A CN1416584A CN 1416584 A CN1416584 A CN 1416584A CN 01806333 A CN01806333 A CN 01806333A CN 1416584 A CN1416584 A CN 1416584A
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- China
- Prior art keywords
- push rod
- emergency shutdown
- guide rail
- button
- key system
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- 238000007906 compression Methods 0.000 claims description 12
- 238000005286 illumination Methods 0.000 claims description 10
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- 238000012856 packing Methods 0.000 claims description 3
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- 230000007306 turnover Effects 0.000 claims description 2
- 238000003860 storage Methods 0.000 abstract description 2
- 239000007787 solid Substances 0.000 abstract 1
- 238000005520 cutting process Methods 0.000 description 14
- 238000005755 formation reaction Methods 0.000 description 11
- 210000002105 tongue Anatomy 0.000 description 7
- 239000011438 cord wood Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000005422 blasting Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000881 depressing effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
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- 239000005338 frosted glass Substances 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
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- 238000001746 injection moulding Methods 0.000 description 1
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Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/022—Emergency operating parts, e.g. for stop-switch in dangerous conditions
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
- H01H11/0018—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches for allowing different operating parts
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/022—Emergency operating parts, e.g. for stop-switch in dangerous conditions
- H01H2003/024—Resetting of bistable emergency operating part by pulling it
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/022—Emergency operating parts, e.g. for stop-switch in dangerous conditions
- H01H2003/0246—Resetting of bistable emergency operating part by rotating itself or an accessory
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Push-Button Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Alarm Systems (AREA)
Abstract
The invention relates to an emergency shutdown key system which contains various functions, such as the possibility to lock, illuminate and unlock by drawing or rotating and drawing. The inventive system comprises a mushroom-shaped actuating head (2) and a base body (4) that is composed of different components and comprises a moveable component and solid components. The aim of the invention is to produce and hold said system in storage in a cost-effective manner and to simply enlarge said system by functions. The emergency shutdown key system can be composed of components that are all designed for various functions and components that are individually designed for certain functions, whereby said system is composed according to a modular concept.
Description
Technical field
The present invention relates to a kind of emergency shutdown key system, it includes different functions, as can be unblanked (Aufschliessbarkeit) but, can luminous or release (Entriegelbarkeit).
By the known a kind of emergency shutdown key system of DE 196 07 562 C2, its task is in case of emergency electric machine not to be shut down slow.This emergency can be, overload dangerous to operating personnel or machine function fault etc.For this reason, this class switching device has a rotation mushroom head, and this rotation mushroom head can rotate in a housing at least limitedly and can moving axially along housing.Implement switching function by depressing rotation mushroom head, wherein, therefore this rotation mushroom head kayser when reaching its final position of depressing, can not pull back rotation mushroom head, so that machine is started again again.By scram button is realized the release of rotation mushroom head with respect to the housing rotation.This rotary course can for example be ended by a safety lock, and therefore, only rotation mushroom head can rotate after safety lock is opened.
This scram button can not come release by drawing simply.
As required, must select a kind of other version, in this version, nearly all member must be changed and be different.
Provide and described a kind of scram button by DE-GM 93 06 074, wherein, two pins of radially settling are extruded mutually by a spring.These two pins rest on the projection, and this projection is provided with the slope of a top and the slope of a below.When the operation scram button, must overcome tangible resistance, for example must the certain power of effect.This scram button can release also must overcome a resistance at this by making progress the pulling process head vertically simply.
This scram button can not be by the rotation release.
Germany Patent document DE 35 46 059 provides a kind of scram button that can be unblanked, and it has a tubular body, an operation pressure head and a shell body that has the notch that is used for cylinder lock, and the shell body single type constitutes and is formed on the operation pressure head.Push rod is connected with a screw rod with a push rod upper-part that is called as slide block.Pressure head is fixedlyed connected with tubular body, and when inserting key, cylinder can rotate in its notch.
Illuminated push button is disclosed by DE 32 37 589, it has a housing and one can overcome the lock that spring force is along the longitudinal movement, wherein, settled a light source that is fixed on the housing, this light source illuminates a button cover according to saturating that is positioned on the lock end face from the inside.Particularly be placed in the beam lighting that convergence used a frosted glass that is included in the button cover by the collector lens of locking by one.This illuminated push button can not be used as scram button easily, because for example lack blocking function, and also can not be adapted as such button.
In DE 41 35 208 C2 a kind of push-button switch is arranged, its cordwood system type is combined into.In the seat that can be used for different switchtypes and modular formation of this switch, settled a glow lamp as light-emitting component.The upper component of this push-button switch is replaceable, but the light-emitting component in the seat can not be by approaching easily.
Task of the present invention is, a kind of scram button is provided, and this scram button expense when making and depositing is low and can expand in function aspects simply.
Task of the present invention solves by the feature of claim 1, shows particularly advantageous expansion pattern of the present invention in the dependent claims.
Because modular construction thereby require less different component, this makes that also warehouse cost is less.Can also expand the present invention by simple mode.Because construction expenditure and storage work can be made and reduce clearly to this button therefore can especially at low cost with being the member of the public formation of difference in functionality and synthetic for determining the component sets that function constitutes separately.By the cordwood system type principle, member can multiplely use on the one hand (but (abschliessbare) that is used for locking as a common mushroom upper-part button and illuminated push button of the present invention), and the structure of part is uncomplicated on the other hand.For example pushing rod sleeve is provided with the fixing rib that is used to lock individually, and needn't be integrated other function or feature.
It is simple when separately the structure of the member that constitutes is obviously than integrated multiple function.Some can not realize this multifunction structure.Therefore, for example the pushing rod sleeve setting storing apparatus that not only is suitable for lens but also is suitable for locking is very bothersome or impossible at all.
Can obtain a kind of particularly advantageous, the integrated combining structure of scram button commonly used in the reality, if emergency shutdown key system comprises one first mushroom upper-part at least, its button cover with sealing be used in one both can not lock also can not be luminous scram button in, wherein, this first mushroom upper-part constitutes separately for this function, and comprise one second mushroom upper-part, it has a button head opening, in this opening, can optionally pack into a luminous signal element or a lock, wherein, this second mushroom upper-part is two kinds of public formations of function, and, if in addition this emergency shutdown key system also comprise at least one first push rod upper-part be used in one both can not lock also can not be luminous scram button in, one second push rod upper-part is to be used in one the 3rd a push rod upper-part of scram button neutralization that has illumination to be used in the scram button that can lock, wherein, these push rod upper-parts are respectively various functions and constitute separately, if this emergency shutdown key system comprises one first push rod upper-part, it has first end of a sealing, this end, have the surface of a substantially flat, if this emergency shutdown key system comprises one second push rod upper-part, it has one second end, this end, comprise a loophole, and, if this emergency shutdown key system comprises one the 3rd push rod upper-part, it has one the 3rd end, and this end has the storing apparatus that is used to lock.
Particularly advantageously be, locking device is placed between light-emitting component and the operating head, wherein, this locking device constitutes or arrangement with the form of light-permeable, because can and can change easily on the one hand near light-emitting component, on the other hand under other possible operating position, when for example being used as the scram button that to lock, also can keep blocking function.
Can realize locking especially simply, if scram button has a button guide, this guide has at least one first guide rail that is parallel to vertical axis extension and this guide rail of regracting and is in buckling and locking device under the spring action, wherein, in first guide rail, settled one first projection, first guide rail and first projection constitute like this, make and to carry out the drawing release, and, the button guide has one and is parallel to second guide rail that first guide rail extends, the buckling and locking device of in this guide rail, can packing into, wherein, in second guide rail, settled one second projection, second guide rail and second projection constitute like this, make and to be rotated release, wherein, buckling and locking device optionally is contained in first guide rail or second guide rail, buckling and locking device is that at least one is in the kayser ball under the spring action, perhaps buckling and locking device is two kayser balls that rest on a both ends of the spring, they can be withdrawn in the duct fully, and settle perpendicular to direction of operating in this duct, and this spring is placed in this duct, and this spring is a compression spring.
An embodiment shown in the drawings is described in detail and explains the present invention, expansion scheme of the present invention and improvement and further advantage by accompanying drawing.
Shown in the figure:
Fig. 1 has the stereogram of the scram button of lock,
Fig. 2 has the exploded view of the scram button of lock,
Fig. 3 has a cutaway view of the scram button of lock,
Fig. 4 has the end view of the scram button of the function element of locking and installing,
Fig. 5 has the vertical view of the scram button of the function element of locking and installing,
The cutaway view of this scram button of Fig. 6 in primary importance,
Fig. 7 is along the cutaway view of cutting line A-A among Fig. 5,
Fig. 8 is along the cutaway view of cutting line E-E among Fig. 4,
Fig. 9 is along the cutaway view of cutting line F-F among Fig. 4,
Figure 10 is along the cutaway view of cutting line G-G among Fig. 4,
Figure 11 is along the cutaway view of cutting line C-C among Fig. 4,
Figure 12 is along the cutaway view of cutting line D-D among Fig. 5,
A vertical view of Figure 13 scram button,
An end view of Figure 14 scram button,
The cutaway view of Figure 15 scram button in primary importance,
The cutaway view of Figure 16 scram button in primary importance,
Figure 17 is along the cutaway view of cutting line D-D among Fig. 5,
Figure 18 has the end view of scram button in not being operated state of light head,
Figure 19 has the vertical view of scram button in not being operated state of light head,
Figure 20 is along the cutaway view of cutting line B-B among Figure 19,
The cutaway view of Figure 21 Figure 20,
Figure 22 has the end view of scram button in being operated state of light head,
Figure 23 has the vertical view of scram button in being operated state of light head,
Figure 24 is along the cutaway view of cutting line B-B among Figure 23,
The cutaway view of Figure 25 Figure 24,
Figure 26 has a cutaway view of the scram button of light head,
An end view of Figure 27 button guide,
Figure 28 is along the cutaway view of cutting line B-B among Figure 27,
The vertical view of Figure 29 button guide,
The upward view of Figure 30 button guide,
The General Arrangement of each elements combination possibility of Figure 31,
Figure 32 has light head and has settled a view of the scram button of the function element of being with light-emitting diode.
Fig. 1 illustrates the scram button that can lock 1, and it has an operating head 2 and a connector 3, and connector has the thread segment of be used to pack into a panel board or a similar effect.
As shown in Figure 2, scram button 1 shown in Figure 1 comprises a button guide 4, push rod 5, mushroom lower member 6, lock tube 7, spring 8, compression spring 9, torsionspring 10, push rod upper-part 11, the lock 12 and the upper-part 13 of pestering one by one.Push rod 5 is operated 2 and promotes by the compression spring in the middle of being positioned at 9.
As shown in figure 25, button guide 4 is provided with one first guide rail 21 and one second guide rail 26.First guide rail 21 and second guide rail 26 are parallel to axial direction of operating (direction of arrow Y among Figure 24) and are adjacent to settle (also seeing Figure 28).
Push rod upper-part 11 can be vertically from the housing component 14 (Fig. 3) of top importing tubulose and be contained in the there, settle rotationally, wherein, only when kayser ball 20 is loaded in second guide rail 26, just can turn over a limited angle.If kayser ball 20 is positioned in first guide rail 21, then operating head 2 or button guide 4 can not rotate.
As appreciable in Figure 28, button guide 4 has in first guide rail 21 that extends with the longitudinal axis associated straight lines and each this guide rail 21 of a regracting and is in kayser ball 20 under the spring action, also expresses as Figure 24.
Settled first projection 37 (Figure 24) in first guide rail 21, wherein, first guide rail 21 and first projection 37 constitute like this according to the present invention, and making can only the drawing release.Kayser ball 20 is in bond, but crosses first projection 37 by firmly impacting can be pushed owing to the effect quilt of slope or wall 35 on operating head 2.
Shown in Figure 25 and 28, button guide 4 has one and is parallel to second guide rail 26 that first guide rail 21 extends, and according to the present invention, can optionally be respectively charged into kayser ball 20 in this guide rail.In other words,, wish that promptly the drawing release still rotates release, in first or second guide rail 21,26 of this kayser ball 20 or two kayser balls 20 respect to one another can being packed into according to latching-type.
Kayser ball 20 (in principle and spring 8) can import by the installing hole 27 (Fig. 2) that is arranged on the button guide 4.By and then left-hand rotation or right-hand rotation, the kayser ball arrives in the corresponding guide rail.As shown in Figure 3, settled one second projection 22 in second guide rail 26, wherein, second guide rail 26 and second projection 22 constitute like this, make to rotate release.
Kayser ball 20 is placed on two ends of a spring 8, and wherein, kayser ball 20 can be fully retracted in the duct 33.As also illustrating in Fig. 6, settle perpendicular to direction of operating in duct 33.Spring 8 is placed in the duct 33, and wherein, spring 8 is compression springs.Duct 33 is placed on the push rod 5.
In the present embodiment, although all can not rotate in any therein form of implementation of operating head 2, but have only the lock 12 of fixedlying connected with push rod upper-part 11c rotatable, operating head 2 can be as rotate in the known rotation release goodly when lock is not set.
On the one hand, as shown in figure 25, first guide rail 21 has a degree of depth, this degree of depth is like this greater than the radius of a kayser ball 20, and first guide rail has a sidewall that is shaped like this, make this kayser ball 20 be closed in first guide rail 21 and can not from first guide rail 21, come out, thus, can only carry out kayser ball 20 moving along first guide rail 21.On the other hand, first guide rail 21 has a degree of depth, and in this degree of depth, kayser ball 20 can only enter in first guide rail 21 so far awayly, makes not have tangible gap when causing lock (operating head 2) rotation.This degree of depth approximates the radius of a ball.
When not packing kayser ball 20 into, push rod upper-part 11 can rotation fully in housing component 14.Push rod upper-part 11 has one second shoulder 16, as shown in Figure 3.Between first shoulder 15 of housing component 14 and this second shoulder 16, settled compression spring 10.Compression spring 9 is positioned between push rod upper-part 11 and the push rod 5, and this spring-loaded is on the face 17 of push rod upper-part 11 and on one the 3rd shoulder 18 of push rod, as shown in FIG. 3.Push rod 5 has a tubulose or hollow shape substantially.
On two openings 19 respect to one another of push rod 5, kayser ball 20 projections come out (Fig. 2) are arranged respectively.Under the pressure of the compression spring 8 in the middle of these kayser balls 20 are in and are placed in.
As already mentioned, kayser ball 20 or be maintained in one first guide rail 21 perhaps is maintained in one second guide rail 26.First guide rail 21 and second guide rail are positioned on the button guide 4.
When adopting the rotation release (as explaining), kayser ball 20 rests in not operated state on the projection 22, and wherein, this projection has an oblique edge second upper process face 23 in other words, as shown in Figure 3.
Push rod 5 under the active force of compression spring 9 is being pressed onto kayser ball 20 this inclined-plane in other words on the second upper process face 23, and the kayser ball is not inwardly pushed.In other words, spring 8 is identical with 9 spring force.
Pressing or during, in the kayser ball withdrawal opening 19, crossing projection 22 until them and from opening 19, stretch out again after arriving an edge 24 or the second lower process face 25 from top blasting operation head 2.
A second lower process face 25 that meets at right angles and settle has been settled in 24 back at the edge, and it remains in the position of pressurized scram button.The second lower process face 25 has a degree of depth in the position of not rotation, this degree of depth stops kayser ball 20 to arrive in the disengaged position.This face 25 does not have the angle of inclination.
In order to make the scram button release and to enter in the position of not triggering, will lock that (operating head 2) is such to be rotated far awayly, until kayser ball 20 such entering in the opening 19 far awayly, so that kayser ball 20 can not be bearing on the face 25 again.Here desired rotation shows that this scram button is the button of a rotation release.
Fig. 6,8,16 illustrates kayser ball 20 and how to be bearing in first guide rail 21.
The kayser ball is bearing in first guide rail 21 like this, makes push rod 5 be led un-rotatably in housing component 14, thereby can realize the drawing release.For make operating head 2 can be not by rotating but only be drawn in the home position by drawing, as shown in Figure 24, settled a projection 37 that is placed in first guide rail, this projection has a face that is formed slopely below 38.By crossing to the inclined-plane with certain power drawing.
As shown in FIG. 4, scram button 1 is provided with one and is used in addition fixing screw thread 31.Scram button 1 is provided with latchable switch element 32, and these switch elements can be by push rod 5 and pushing rod sleeve operation.Shown scram button 1 can be unblanked can only come release by a key in other words by a lock 12, and this illustrates with vertical view at Fig. 5.
Fig. 7 illustrates the scram button 1 that can be unblanked with the cutaway view along cutting line A-A among Fig. 4, and lock 12 (cylinder lock) wherein also illustrates with cutaway view.
Switch element 32 illustrates with section in Fig. 7.
For with the lock 12 mating reactions, push rod upper-part 11 is provided with the rib 36 in the shaping, and is shown in Figure 10.
Described a duct 33 at Fig. 8 cutaway view along cutting line E-E among Fig. 4 shown in the example of passing the imperial examinations at the provincial level, this bridge-type ground, duct symmetrical placement is between the wall 35 of push rod upper-part 11.Duct 33 is unlimited like this to two in the end, makes kayser ball 20 to be imported fully.33 medi-springs 8 substantially evenly are loaded in the duct, as particularly appreciable in Fig. 7.33 the centre in the duct, with following aperture 34 of having settled rectangle, the back is to they detailed explanations in the above.
The hollow basically formation of push rod 5.Realize by the device that is placed on the push rod lateral surface with the mechanical connection of push rod upper-part 11.
In order to make push rod 5 in push rod upper-part 11, can vertically move a limited displacement on the one hand, be connected with push rod upper-part 11 un-rotatably on the other hand, push rod 5 is provided with first block tongue 40, these block tongues insert in the corresponding window formula opening 39, as as shown in Fig. 2 or Fig. 9, Fig. 9 illustrates a cutaway view along cutting line F-F among Fig. 5.The width of block tongue 40 is slightly less than the width of opening 39.Block tongue 40 can move along direction of operating Y in opening 39.
Not turning by first guiding rib 41 (Fig. 7) that is formed in along direction of operating on the push rod 5 here realizes that these guiding ribs 41 can move in corresponding first gathering sill 42 on push rod upper-part 11, as particularly appreciable from Fig. 7 and 9.
Figure 11 is the cutaway view (section of angular deflection) along cutting line C-C among Fig. 4, and this illustrates switch element 32, and it is provided with a contact finger 47 and can be operated by pushing rod sleeve 7, and wherein, pushing rod sleeve 7 is connected rotationally with push rod 5.For this purpose, be provided with second block tongue 48 on pushing rod sleeve 7, they insert in the guiding slit 49 (Fig. 2 and 12).
Pushing rod sleeve 7 is provided with the tenon 50 (Fig. 2) and the tenon 50 that are placed in the side and is fixed in the notch 51 of push-rod guide 51 in not rotatable mode, and by this, push rod 5 can only rotate within the gap length 49 in guiding slit 49.This rotation possibility is very important for the release of operating head 2 under the rotation release situation.In this release mode, in the withdrawal duct 33, thus, operating head 2 can be pulled upwardly with the member that is connected with it kayser ball 20 when rotating, because walked around the projection 22 of ending the device effect that plays shown in Figure 3.After top blasting operation head 2, kayser ball 20 moves to projection 22 back, is similar to position shown in Figure 24.Figure 24 is that scram button is at a cutaway view that is operated under the state.
Figure 28 illustrates first guide rail 21 that is used for the drawing release, and it has one first and throws off 71, one first projections 37 in zone and one first toggle area 72.In addition, second guide rail 26 that is used for drawing and rotation release is shown, it has one second and throws off 69, one first projections 22 in zone and first toggle area 70 that has slope 30 and cliff 73.In addition, projection 22,37 is provided with groove 74 in a side of throwing off zone 69,71, and kayser ball 20 firmly remains on during being in a disengaged position the time in the groove 74 and feasiblely can form a definite position.
As shown in figure 30, be provided with four guide rails 21,22 altogether, wherein, settle relative to one another for each two.Tenon 50 can move along direction of operating within notch 51.
For the push rod upper-part 11 and the operating head 2 that will move rotationally seals with respect to button guide 4 and all the other fixtures, button guide 4 is provided with two sealing lips 52,53, these sealing lips are made with soft material and can be injection molding, as shown in FIG. 3.
This two sealing lips that in height stagger 52,53 are settled obliquely to cephalad direction.
As shown in figure 15, scram button can not have sealing lip yet.
Shown in Figure 18 to 22 and 26, scram button can be provided with the window of a light-permeable or button head aperture 54c and light-emitting component replacing lock 12, this light-emitting component for the function element 53 of band light-emitting diode 55 ' form.Wherein, function element 53 ' only shown in Figure 26.
As shown in figure 20, also can use an operating head that does not have window or button head aperture bc and do not lock 12.Replace the window 54 of light-permeable, settled lens 56, its lens area 57 and telescopic body 58 by a window formula is formed, and body 58 matches with the size of lock 12.
For the light by light-emitting diode 55 emissions is arrived in the lens area 57, pushing rod sleeve 7, push rod 5 and push rod upper-part 11c have a cavity ground hollowly in other words and constitute.Aperture 34 is used to improve printing opacity.
As shown in figure 31, scram button modular or cordwood system type constitute.For difference better, when scram button is a not illumination, can not locks and during simple scram button that can not the drawing release, corresponding reference number band a.
But for the scram button that has illumination and drawing release, its member is marked with b.The member of the scram button that can lock and rotation release is marked with c.
Building block comprises one first mushroom upper-part 13a and one second mushroom upper-part 13bc, mushroom upper-part 13a do not have window 54 and have the surface 55 of a sealing ', being used in the simple scram button, but mushroom upper-part 13bc both can be used in the scram button of band illumination and drawing release, also can be used on have the rotation unlocking function can be unblanked close in the scram button.
In addition, building block comprises three different push rod upper-part 11a, 11b, 11c are used for that three kinds of different scram buttons, torsionspring 10c are used to have the unblanked scram button that rotates unlocking function, public compression spring 9, public push rod 5, a public button guide 4 is used for the different scram button of three classes with a public mushroom lower member 6.But in order to be used for simple scram button and locking scram button publicly, this building block has a pushing rod sleeve 7ac.But another pushing rod sleeve 7b is used to be provided with the scram button of illumination and drawing release.Simple scram button both cannot be unblanked, and did not also have light-emitting device.It can be by release by any way.
Can comprise different functions according to the scram button of Figure 31 modular combination, as can be unblanked, can be luminous.This scram button comprises a mushroom operating head 2 and a matrix that has movable part and fixture that is combined into by different component.
In order to reduce member, scram button can be combined into by an emergency shutdown key system, and this emergency shutdown key system has the member of the public formation that is used for difference in functionality and is used for determining the member of the independent formation of function.
This emergency shutdown key system comprises one first mushroom upper-part 13a, the scram button of its button cover 60 with sealing to be used for simply both can not being unblanked in other words, also can not be luminous, wherein, this mushroom upper-part 13a constitutes separately for this function, and comprise second a mushroom upper-part 13bc with a button head aperture 154bc, a luminous signal element 56 or one lock 12 of in this button head aperture, can selecting to pack into, wherein, the second mushroom upper-part 13bc is two kinds of functions and public formation.In addition, this emergency shutdown key system comprises that one first push rod upper-part 13a is to be used for simple scram button, second a push rod upper-part 13b to be used for the scram button of scram button one the 3rd push rod upper-part 13c of neutralization to be used for being unblanked with illumination, these push rod upper-parts 13a, 13b, 13c are respectively each function and constitute separately.
This emergency shutdown key system comprises: one first push rod upper-part 13a, and it has first end 61 of a sealing, and this end, have the surface 65 of a substantially flat; Comprise one second push rod upper-part 13b, it has one second end 62, and this end has a loophole 66; Also comprise one the 3rd push rod upper-part 13c, it has one the 3rd end 63, and this end has one and is used to lock 12 storing apparatus 64; A torsionspring 10 is used to rotate release; One is the compression spring 9 of the public formation of all functions, and it is positioned in a push rod upper-part 13a, and 13b is between 13c and the push rod 5; A public push rod 5 that is used for all functions, this push rod 5 has the buckling and locking device as kayser ball 20, and these buckling and locking devices both can be used in the drawing release, also can be used for rotating in the release; A public button guide 4 that is used for all functions, the device that this button guide 4 has the device that is used for the drawing release and is used to rotate release.
In addition, this emergency shutdown key system comprises that one first pushing rod sleeve 7ac is to be used in the simple scram button or to be used in the scram button that can lock, and comprise that one second pushing rod sleeve 7b is with in the scram button that is used in a band illumination, wherein, these pushing rod sleeves 7ac is " can lock " function and " simple scram button " public formation, for " illumination " function constitutes separately, the first pushing rod sleeve 7ac has the first cover end 67 (Figure 15) of a sealing, the second pushing rod sleeve 7b has the second cover end 68 (Figure 26) of a light-permeable, and, scram button is provided with a public mushroom lower member 6 that is used for all functions, and the button guide is provided with a thread segment as connector 3.Switch element, light-emitting component and/or other function element 53 ' can modular ground kayser be in the bottom side.
Can expand the scram button program by replacing a small amount of member.
Scram button has an operating head 2, an opening 54, can pack into therein one and seal the lens 56 of this opening 54, these lens can be by 55 illuminations of the light-emitting component on the relative other end that is placed in operating head 2, and wherein, fixed component and movable part have the hole of light-permeable.
Light-emitting diode 55 has the luminous intensity of emission angle and minimum 0.5 candle light of one 10 to 45 degree.This light-emitting component 55 be positioned in one latchable on matrix function element 53 ' in.The anxious stop system of this button comprises at least two different mushroom upper-part 13a, 13bc, at least two, preferred three different push rod upper-part 11a, 11b, 11c, maximum push rods 5, a maximum button guide 4, at least two, best two different pushing rod sleeve 7ac, 7b and a maximum mushroom lower member 6.As shown in figure 31, lens 56 and lock 12 have roughly the same size, so they can easily exchange.
With the member 13bc of the public formation of difference in functionality, 5,4,7ac, the 6th, have the member of simple function.With the member 13a that determines that function constitutes separately, 11a, 11b, 11c, 7b are members having multi-functions, and for example push rod 5, and it is provided with for " simple push button, the button that can lock and button that can be luminous " three kinds of functions.These functions can make up with the release mode.This cordwood system type combination comprises ten member 13bc, 5,4, and 7ac, 6,13a, 11a, 11b, 11c, 7b, 9,10, lens 56 of two springs and a lock 12.Just can talk the cordwood system type combination more than the member from 8.Must have a mind to the free burial ground for the destitute has at least three members that constitute separately and the member of at least three public formations.
The present invention is not limited to previously described form of implementation, but comprises that also all act on identical form of implementation on meaning of the present invention.Therefore, native system for example can be by a head expansion of promptly opening circuit with pop-up indicator, this indicating device indication " 0 " or " 1 ".
Reference number 1 scram button 2 operating heads 3 connectors 4 button guides 5 push rods 6 mushroom lower member 7; 7ac; 7b pushing rod sleeve 8 springs 9 Compress Springs (first spring element) 10 torsionsprings (second spring element) 11; 11a; 11b; 11c push rod upper-part 12 locks 13; 13a; 13bc mushroom 34 apertures, 31 screw thread 32 switch elements, 33 ducts, 25 second lower process faces, 26 second guide rail 27 installing holes, 30 slopes, upper-part 14 housing components, 17 18 the 3rd shoulder 19 openings, 20 kayser ball 21 first guide rails, 22 second projection 23 second upper process faces, 24 edges of 15 first shoulders, 16 second shoulders 35 walls, 36 ribs, 37 first projections, 38 raised face (RF)s, 39 kayser mouths, 40 first block tongues, 41 first guiding ribs, 42 first gathering sills, 43 second guiding ribs, 44 second gathering sills 45; Threw off zone 70 second toggle area 71 first and throw off zone 72 first toggle area, 73 sidewalls, 74 grooves at the, 68 second cover ends, 69 second at the bottom of, 46 buckling and locking devices, 47 contact fingers, 48 block tongues, 49 guiding slit, 50 tenons, 51 notches, 52,53 sealing lips, 53 ' function element, 54 opening 54bc button head openings, 55 light emitting diodes 55 ' surperficial, 56 lens, 57 lens area, 58 bodies, 59 surperficial, 60 button covers the 3rd end of, 62 second ends, 63 61 first ends, 64 accommodation sections, 65 basal surfaces, 66 loopholes, 67 first sets
Claims (24)
1. emergency shutdown key system comprises:
A button guide (4),
A push rod (5), this push rod is loaded by a compression spring (9),
Different interchangeable mushroom upper-parts (13a, 13bc),
Different interchangeable push rod upper-parts (11a, 11b, 11c),
Different interchangeable pushing rod sleeves (7ac, 7b) and
A mushroom lower member (6).
2. according to the described emergency shutdown key system of claim 1, it is characterized by, the button cover (60) that one first mushroom upper-part (13a) has a sealing be used in one both can not lock also can not be luminous scram button in, and, one second mushroom upper-part (13bc) has a button head and open (54bc), can optionally pack into a luminous signal element (56) or a lock (12) in this opening.
3. according to claim 1 or 2 described emergency shutdown key systems, it is characterized by, constitute one first push rod upper-part (11a) be used in one both can not lock also can not be luminous scram button in, and, constitute one second push rod upper-part (11b) to be used in the scram button that has a light-emitting device, constitute one the 3rd push rod upper-part (11c) to be used in the scram button that to lock.
4. according to the described emergency shutdown key system of claim 3, it is characterized by, the second push rod upper-part (11b) has one second end (62), and this end has a loophole (66).
5. according to claim 3 or 4 described emergency shutdown key systems, it is characterized by, the 3rd push rod upper-part (11c) has one the 3rd end (63), and this end has the storing apparatus (64) that is used for lock (12).
6. according to the described emergency shutdown key system of one of aforementioned claim, it is characterized by, push rod (5) has buckling and locking device (20), and these buckling and locking devices both can be used for the drawing release, also can be used for rotating release.
7. according to the described emergency shutdown key system of one of aforementioned claim, it is characterized by the device that button guide (4) has the device that is used for the drawing release and is used to rotate release.
8. according to the described emergency shutdown key system of one of aforementioned claim, it is characterized by, have that at least one first pushing rod sleeve (7ac) can not be unblanked both to be used in, in the scram button that also can not be luminous or be used in the scram button that can be unblanked, and has one second pushing rod sleeve (7b) with in the scram button that is used in the band light-emitting device, wherein, these pushing rod sleeves (7ac) for " can be unblanked " function and " simple scram button " public formation, be " luminous " function formation separately.
9. according to the described emergency shutdown key system of one of aforementioned claim, it is characterized by, first pushing rod sleeve (7ac) has the first cover end (67) of a sealing.
10. according to the described emergency shutdown key system of one of aforementioned claim, it is characterized by, switch element, light-emitting component and/or other function element (53 ') but modular ground on the kayser button guide of bottom side.
11. according to the described emergency shutdown key system of one of aforementioned claim, it is characterized by, button guide (4) is made up of a housing component (14) substantially in a tubular form, this housing component (14) is provided with one first shoulder (15), wherein, in tubular shell spare (14), can axially import and insert the there and can settle a push rod upper-part (11) rotationally, this push rod upper-part (11) has one second shoulder (16), wherein between first shoulder (15) of housing component (14) and this second shoulder (16), settled one second spring element (10), one first spring element (9) is placed between a push rod upper-part (11) and the push rod (5), wherein, the face (17) that first spring element (9) is bearing in push rod upper-part (11) go up and one the 3rd shoulder (18) of push rod (5) on, push rod (5) has the shape of a tubulose substantially.
12. according to the described emergency shutdown key system of one of aforementioned claim, it is characterized by, button guide (4) has second guiding rib (43), they insert in second gathering sill (44), wherein, second gathering sill (44) is placed on the mushroom lower member (6) that is subordinated to operating head (2), and this mushroom lower member (6) constitutes this operating head (2) with a mushroom upper-part (13), mushroom lower member (6) connects by buckling and locking device (45,46) with mushroom upper-part (13).
13. according to the described emergency shutdown key system of one of aforementioned claim, it is characterized by, on a pushing rod sleeve (7), settled second block tongue (48), they insert in the guiding slit (49) of a push rod (5) like this, make pushing rod sleeve (7) to turn over a limited angle with respect to push rod (5), wherein, push rod (5) can only rotate within the gap length in guiding slit (49), pushing rod sleeve (7) is provided with the tenon (50) that is placed in the side, and tenon (50) is fixed in the notch (51) of a push-rod guide (51) in not rotatable mode.
14. according to the described emergency shutdown key system of one of aforementioned claim, it is characterized by, for the push rod upper-part (11) with rotatable motion seals with respect to a button guide (4), button guide (4) is provided with at least two sealing lips of being made by soft material (52,53), and, sealing lip (52,53) is injection-moulded on the push rod upper-part (11), wherein, sealing lip (52,53) in height staggers mutually and settles obliquely to cephalad direction.
15. according to the described emergency shutdown key system of one of aforementioned claim, it is characterized by, has a button guide (4), it has in first guide rail (21) that at least one and longitudinal axis associated straight lines extend and this guide rail of regracting (21) and is in buckling and locking device (20) under the spring action, wherein, in first guide rail (21), settled one first projection (37), first guide rail (21) and first projection (37) constitute like this, make and to carry out the drawing release, and, button guide (4) has one and is parallel to second guide rail (26) that first guide rail (21) extends, the buckling and locking device (20) of can optionally packing in this guide rail wherein, has been settled one second projection (22) in second guide rail (26), constitute like this at second guide rail (26) and second projection (22), make to be rotated release.
16. according to the described emergency shutdown key system of claim 15, it is characterized by, this buckling and locking device is two kayser balls (20) on the two ends that rest on a spring (8), they can be withdrawn in the duct (33) fully, wherein, settle perpendicular to direction of operating duct (33), and spring (8) is placed in the duct (33), and spring (8) is a compression spring.
17. according to the described emergency shutdown key system of one of aforementioned claim, it is characterized by, second guide rail (26) has at least one sidewall in one second toggle area (70) below second projection (22), this sidewall is provided with such curve shape relevant with cross section, make that buckling and locking device (20) can be withdrawn far like this to curve (a 30) direction rotation lock (12) or operating head (2) time, so that can walk around second projection (22) by rotation buckling and locking device (20) when a trigger position moves to the disengaged position when locking (12) or operating head (2).
18. according to the described emergency shutdown key system of one of aforementioned claim, it is characterized by, second guide rail (26) has an asymmetric recess of the degree of depth in one second toggle area (70) below second projection (22), this recess has a curve shape that has mild slope (30) in a side, has a cliff (73) at relative opposite side.
19. according to the described emergency shutdown key system of one of aforementioned claim, it is characterized by, buckling and locking device (20) runs into one the second upper process face (23) of second projection (22) when disengaged position enters the trigger position, this raised face (RF) is shaped and structure like this, make buckling and locking device (20) to be extruded to leave or withdraw, and, buckling and locking device (20) is at one the second lower process face (25) that runs into second projection (22) from disengaged position to the direction of trigger position, this raised face (RF) is shaped like this and structure, makes under the situation of not rotation lock (12) or operating head (2) buckling and locking device (20) not to be extruded to leave or withdraws.
20. according to the described emergency shutdown key system of one of aforementioned claim, it is characterized by, on the one hand, first guide rail (21) has a degree of depth, this degree of depth is like this greater than the radius of a ball of a kayser ball (20), and this first guide rail has a sidewall that is shaped like this, make this kayser ball (20) be closed in first guide rail (21) and can not from first guide rail, come out, thus, can only carry out the motion of kayser ball (20) along first guide rail (21), on the other hand, first guide rail (21) has a degree of depth, in this degree of depth, kayser ball (20) can only be withdrawn in first guide rail (21) so far awayly, makes not have tangible gap when causing operating head (2) rotation.
21. according to the described emergency shutdown key system of one of aforementioned claim, it is characterized by, buckling and locking device (20) runs into a upper process face (35) of first projection (37) when disengaged position enters the trigger position, this raised face (RF) is shaped and structure like this, make buckling and locking device (20) to be extruded to leave or withdraw, buckling and locking device (20) runs into the lower process face (38) of first projection (37) along the direction that enters disengaged position from trigger position, this raised face (RF) is shaped like this and structure, makes buckling and locking device (20) can be extruded equally to leave or withdraws.
22. according to the described emergency shutdown key system of one of aforementioned claim, it is characterized by, this at least one operating head (2) has an opening (54), the lens (56) that can pack into therein one and seal this opening (54), these lens can be by light-emitting component (55) illumination on the relative other end that is placed in operating head (2), wherein, fixed component and movable part have loophole.
23. according to the described emergency shutdown key system of one of aforementioned claim, it is characterized by, have at least two different mushroom upper-parts (13a, 13bc), at least two, preferred three different push rod upper-part (11a, 11b, 11c), maximum push rods (5), maximum button guides (4), at least two, best two different pushing rod sleeves (7ac, 7b) and maximum mushroom lower member (6).
24. according to claim 22 or 23 described emergency shutdown key systems, it is characterized by, lens (56) and lock (12) have roughly the same size.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10011626.4 | 2000-03-10 | ||
| DE10011626A DE10011626C1 (en) | 2000-03-10 | 2000-03-10 | Emergency stop button system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1416584A true CN1416584A (en) | 2003-05-07 |
| CN1220227C CN1220227C (en) | 2005-09-21 |
Family
ID=7634181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01806333.0A Expired - Lifetime CN1220227C (en) | 2000-03-10 | 2001-03-02 | Emergency shutdown key system |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP1261979B1 (en) |
| CN (1) | CN1220227C (en) |
| AT (1) | ATE361539T1 (en) |
| CZ (1) | CZ20023035A3 (en) |
| DE (2) | DE10011626C1 (en) |
| ES (1) | ES2286120T3 (en) |
| HU (1) | HUP0300303A2 (en) |
| PT (1) | PT1261979E (en) |
| WO (1) | WO2001069619A1 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100495610C (en) * | 2007-01-19 | 2009-06-03 | 方安林 | Emergency stop press button with work condition indicator |
| CN101345146B (en) * | 2007-07-12 | 2013-03-13 | 通用电气公司 | Status indication for emergency stop push button |
| CN103503103A (en) * | 2011-04-18 | 2014-01-08 | 施耐德电器工业公司 | Emergency stopping device |
| CN104685596A (en) * | 2012-09-26 | 2015-06-03 | 西门子公司 | Pushbutton compact component |
| CN104821252A (en) * | 2014-12-31 | 2015-08-05 | 创正防爆电器有限公司 | Sudden stop key release explosion-proof operation head |
| CN105448573A (en) * | 2015-12-28 | 2016-03-30 | 宁波速普电子有限公司 | New type triggering type emergency stop switch |
| CN106057509A (en) * | 2016-08-02 | 2016-10-26 | 德力西电气有限公司 | Sudden-stop button device |
| CN111868350A (en) * | 2018-04-27 | 2020-10-30 | 安索驱动和控制工程有限公司 | Safety contact strip |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE0200529D0 (en) * | 2002-02-20 | 2002-02-20 | Abb Ab | Pilot Device |
| US20140346411A1 (en) * | 2011-12-21 | 2014-11-27 | Kaneka Corporation | Polypropylene-based resin foamed particles having excellent flame retardancy and conductivity and polypropylene-based resin in-mold foamed molded product |
| DE102019101264A1 (en) | 2019-01-18 | 2020-07-23 | Eaton Intelligent Power Limited | Push button arrangement with identification of a switching state |
| DE102019101267A1 (en) | 2019-01-18 | 2020-07-23 | Eaton Intelligent Power Limited | Pushbutton arrangement with identification of switching states |
| DE102019101265A1 (en) | 2019-01-18 | 2020-07-23 | Eaton Intelligent Power Limited | Push button arrangement with identification of a switching state |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE3237589A1 (en) * | 1982-10-09 | 1984-04-12 | Fa. Georg Schlegel, 7941 Dürmentingen | Illuminated push button, especially for installation in electrical switchboards or the like |
| FR2575590B1 (en) * | 1984-12-28 | 1987-01-23 | Telemecanique Electrique | EMERGENCY SWITCHING APPARATUS |
| DE3521155A1 (en) * | 1985-06-13 | 1986-12-18 | Brown, Boveri & Cie Ag, 6800 Mannheim | Operating element for an explosion-proof switch |
| DE4135208C3 (en) * | 1991-10-25 | 1999-04-08 | Giersiepen Gira Gmbh | Electrical installation device |
| DE9306074U1 (en) * | 1993-04-22 | 1994-08-25 | Klöckner-Moeller GmbH, 53115 Bonn | Actuating mechanism for a pushbutton switch, in particular emergency stop switch |
| US5345050A (en) * | 1993-06-01 | 1994-09-06 | Caterpillar Inc. | Switch actuating assembly |
| DE19607562C2 (en) * | 1996-02-29 | 1999-07-22 | Schneider Electric Gmbh | Switching device |
-
2000
- 2000-03-10 DE DE10011626A patent/DE10011626C1/en not_active Expired - Fee Related
-
2001
- 2001-03-02 DE DE50112436T patent/DE50112436D1/en not_active Expired - Lifetime
- 2001-03-02 CZ CZ20023035A patent/CZ20023035A3/en unknown
- 2001-03-02 HU HU0300303A patent/HUP0300303A2/en unknown
- 2001-03-02 CN CN01806333.0A patent/CN1220227C/en not_active Expired - Lifetime
- 2001-03-02 WO PCT/EP2001/002373 patent/WO2001069619A1/en active IP Right Grant
- 2001-03-02 ES ES01929390T patent/ES2286120T3/en not_active Expired - Lifetime
- 2001-03-02 EP EP01929390A patent/EP1261979B1/en not_active Expired - Lifetime
- 2001-03-02 PT PT01929390T patent/PT1261979E/en unknown
- 2001-03-02 AT AT01929390T patent/ATE361539T1/en active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100495610C (en) * | 2007-01-19 | 2009-06-03 | 方安林 | Emergency stop press button with work condition indicator |
| CN101345146B (en) * | 2007-07-12 | 2013-03-13 | 通用电气公司 | Status indication for emergency stop push button |
| CN103503103A (en) * | 2011-04-18 | 2014-01-08 | 施耐德电器工业公司 | Emergency stopping device |
| CN103503103B (en) * | 2011-04-18 | 2016-03-09 | 施耐德电器工业公司 | Emergency-stop device |
| CN104685596A (en) * | 2012-09-26 | 2015-06-03 | 西门子公司 | Pushbutton compact component |
| CN104821252A (en) * | 2014-12-31 | 2015-08-05 | 创正防爆电器有限公司 | Sudden stop key release explosion-proof operation head |
| CN104821252B (en) * | 2014-12-31 | 2018-02-02 | 创正防爆电器有限公司 | A kind of jerk key discharges explosive operation head |
| CN105448573A (en) * | 2015-12-28 | 2016-03-30 | 宁波速普电子有限公司 | New type triggering type emergency stop switch |
| CN106057509A (en) * | 2016-08-02 | 2016-10-26 | 德力西电气有限公司 | Sudden-stop button device |
| CN106057509B (en) * | 2016-08-02 | 2019-02-19 | 德力西电气有限公司 | A kind of scram button device |
| CN111868350A (en) * | 2018-04-27 | 2020-10-30 | 安索驱动和控制工程有限公司 | Safety contact strip |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2286120T3 (en) | 2007-12-01 |
| HUP0300303A2 (en) | 2003-06-28 |
| EP1261979B1 (en) | 2007-05-02 |
| PT1261979E (en) | 2007-07-30 |
| CN1220227C (en) | 2005-09-21 |
| EP1261979A1 (en) | 2002-12-04 |
| CZ20023035A3 (en) | 2003-02-12 |
| WO2001069619A1 (en) | 2001-09-20 |
| ATE361539T1 (en) | 2007-05-15 |
| DE50112436D1 (en) | 2007-06-14 |
| DE10011626C1 (en) | 2001-10-11 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Granted publication date: 20050921 |